Remote cplusplus Jobs in February 2020

15 Remote cplusplus Jobs in February 2020

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  • Software Development (12)

    • TileDB (US or Greece)
      2 days ago

      We are looking for a Python-focused software engineer to build and enhance our existing APIs and integrations with the Scientific Python ecosystem. TileDB’s Python API ( wraps the TileDB core C API, and integrates closely with NumPy to provide zero-copy data access. You will build and enhance the Python API through interfacing with the core library; build new integrations with data science, scientific, and machine learning libraries; and engage with the community and customers to create value through the use of TileDB.


      Our headquarters are in Cambridge, MA, USA and we have a subsidiary in Athens, Greece. However, you will have the flexibility to work remotely as long as your residence is in the USA or Greece. US candidates must be US citizens, whereas Greek candidates must be Greek or EU citizens.


      In your first 30 days, you will familiarize yourself with TileDB, the TileDB-Py API and the TileDB-Dask integration. After 30 days, you will be fully integrated in our team. You’ll be an active contributor and maintainer of the TileDB-Py project, and ready to start designing and implementing new features, as well as engaging with the Python and Data Science community.


      • 5+ years of experience as a software engineer
      • Expertise in Python and experience with NumPy
      • Experience interfacing with the CPython API, and Cython or pybind11
      • Experience with Python packaging, including binary distribution
      • Experience with C, C++, Rust, or a similar systems-level language
      • Distributed computation with Dask, Spark, or similar distributed computation system
      • Experience with a machine learning library (e.g. scikit-learn, TensorFlow, Keras, PyTorch, Theano)
      • Experience with Amazon Web Services or a similar cloud platform
      • Experience with dataframe-focused systems (e.g. Arrow, Pandas, data.frame, Vaex)
      • Experience with technical data formats such as (e.g. Parquet, HDF5, VCF, DICOM, GeoTIFF)
      • Experience with other technical computing systems (e.g. R, MATLAB, Julia)


      • Competitive salary and stock options
      • 100% medical and dental insurance coverage (for you and your dependents!)
      • Paid parental leave
      • Paid time off (vacation, sick & public holidays)
      • Flexible time off & flexible hours
      • Flexibility to work remotely (anywhere in the US or Greece)

      TileDB, Inc. is proud to be an Equal Opportunity Employer building a diverse and inclusive team.

    • In this position you will be:

      • Developing Gstreamer pipelines written in C to connect to and stream real-time video

      • Implementing and managing pre-processing of video to optimize performance of deep learning models

      • Working with state of the art deep learning frameworks to deploy object detection models for inference

      • Testing and optimizing GStreamer pipelines to maximize hardware performance

      • Helping to build, automate and customize deep learning training and inference environments

      • Working with Nvidia’s Deepstream SDK, TensorRT, Nvidia Docker, Kubernetes and Helm Charts

      • Writing and optimizing GStreamer plugins to manipulate video and image data Requirements Skills, Experience, Certifications

      • C, C++, Python, Cmake

      • RTSP streaming, OpenCV, GStreamer, Deepstream SDK, TensorRT, Nvidia Docker, Kubernetes and Helm Charts

      • *Ubuntu. RedHat/CentOS and Windows Server a plus

      • Experience with AWS, GCP, Azure, etc a plus

      • Experience with Scrum/Agile development methodologies

      • Experience with Putty/Termius, Powershell, Linux/Windows command line tools

      • Installing Nvidia drivers, Cuda, cuDNN

      • Knowledge of GPU hardware and performance testing

      • Experience with VMS and DVR/NVR

      • C#, Go, Postgres DB, ASP.NET Core a plus

      • Minimum 5 years of related experience or equivalent blend of education and experience.

      • Up to 25% travel

    • 1 week ago

      In a community collaboration led by D2iQ, Google, Docker, and CloudFoundry we've developed the Container Storage Interface (CSI) specification. The CSI specification and the related implementations to provide cloud-like storage features in DC/OS are key to D2iQ’s strategic goals.

      We are looking for experienced Software Engineers to help us maintain, design, and develop our DC/OS Storage Service (DSS). The DSS is built in Go and acts as an orchestration layer between CSI plugins and Mesos. Mesos itself, and therefore the parts relevant to its CSI integration, is written in C++.  We also develop two CSI plugins that, combined with DSS, provides local storage to DC/OS workloads on top of LVM. These projects work as expected, with fairly mature metrics, monitoring, soak testing, etc. There is so much more to do now that we’re past v1.0! 

      If you are ready to take on the challenge of solving complex distributed problems, debug system bugs (strace for the win), design and implement distributed storage solutions, then this is the position for you. 

      You will work in close collaboration with the data services engineers to ship well-integrated products that support our customers on their journey.

      • Performing code reviews and giving cordial feedback
      • Performing design reviews and providing original insights
      • Creating clear designs with well thought out design docs
      • Writing reliable control plane code, and the tests that allow it to safely evolve
      Experience & Skills
      • Strong programming skills, must be proficient in Golang, C++
      • Experience in developing and maintaining distributed applications
      • Familiarity with cloud infrastructure (AWS, GCP, Azure)
      • Experienced in container storage solutions like CSI, Docker Volume Driver, REX-Ray
      • Familiarity with storage solutions like S3, Cloud Storage, Ceph, GlusterFS, HDFS, MinIO
      • Knowledge of Linux storage and networking concepts and tools, ie., POSIX, lvm2, Loop device, vnd, mounts.
      D2iQ - Your Partner in the Cloud Native Journey

      On your journey to the cloud, you need to make numerous choices—from the technologies you select, to the frameworks you decide on, to the management tools you’ll use. What you need is a trusted guide that’s been down this path before. That’s where D2iQ can help.

      D2iQ eases these decisions and operational efforts. Rather than inhibiting your choices, we guide you with opinionated technologies, services, training, and support, so you can work smarter, not harder. No matter where you are in your journey, we’ll make sure you’re well equipped for the road ahead.

      Backed by T. Rowe Price, Andreessen Horowitz, Khosla Ventures, Microsoft, HPE, Data Collective, and Fuel Capital, D2iQ is headquartered in San Francisco with offices in Hamburg, London, and Beijing.

    • The Senior Security Researcher will investigate and analyze vulnerabilities in open-source software.

      Sonatype is looking for a passionate, driven and talented developer to provide high quality security data from researching software vulnerabilities.  This is not a development position but relies on development experience to help navigate complex architectures and threat vectors in open source software. This high quality security data ensures that our customers are getting maximum value out of our products making them feel like they are part of the Sonatype family.  

      If you are a positive-thinker and problem-solver and believe that customer success and company success go hand-in-hand, this is a great job for you. This position will provide a valuable learning opportunity with great potential to grow your newly started career in cyber-security. Enjoy your job as you work in a fast-paced, flexible, and fun environment, with talented, diverse, and forward-thinking individuals.

      Key Areas of Focus
      • Review, isolate, analyze, and reverse engineer vulnerabilities in open-source software
      • Document attack capabilities
      • Provide detection and remediation guidance
      • Aid in ideas and prototypes for new tooling
      • Collaborate with other team members toward shared product goals
      • Improve Sonatype products by providing valuable security data
      • Work with technology and business team members to define and refine requirements in an agile development environment
      • Currently reside in either Canada or the United States of America and are legally authorized to work without sponsorship in the corresponding country.

      Required Background
      • 5+ years of experience in application security or development experience in Java, C#, Python, JavaScript, C/C++ or Ruby
      • Excellent oral and written communication skills
      • Excellent organizational skills and detail oriented
      • Ability to work independently and as part of a team

      Desired Background
      • Bachelor of Science Degree in Computer Science, Cybersecurity, Engineering, or related field
      • Knowledge of application security such as the OWASP Top 10 or Sans 25
      • Knowledge of different languages such as Python, Ruby, and scripting
      • Knowledge of different operating systems such as *NIX, Windows
      • Application vulnerability assessment or penetration testing experience
      • Knowledge of open source environments like Github is a plus

      What We Offer:
      • The opportunity to be part of an incredible, high-growth company, working on a team of experienced colleagues
      • Competitive salary package
      • Medical/Dental/Vision benefits
      • Business casual dress
      • Flexible work schedules that ensure time for you to be you
      • 2019 Best Places to Work Washington Post and Washingtonian
      • 2019 Wealthfront Top Career Launch Company
      • EY Entrepreneur of the Year 2019
      • Fast Company Top 50 Companies for Innovators
      • Glassdoor ranking of 4.9
      • Come see why we've won all of these awards

      We are 300 employees from diverse backgrounds, that hail from 50 countries, and speak 15 languages. But, we all share one thing in common: we’re passionate about accelerating software innovation. Our vision is to put Nexus products at the center of every open source decision made by modern engineering organizations.  We’re one of the fastest growing tech companies in America and have been named both a Deloitte Fast 500 and Inc. 5000 company three years in a row. We’re backed by world class investors including TPG, Goldman Sachs, Accel Partners, and HWVP.  Learn more at
      Sonatype is proud to be an equal opportunity workplace and an affirmative action employer that is committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status. If you have a disability or special need that requires accommodation, please do not hesitate to let us know

      We're looking for a software engineer with full-stack experience to work on development of our web-based simulation engine, H-CORE. The successful candidate will be an experienced developer with a deep computer science background, comfortable both architecting solutions from scratch and subsequently implementing them in production.

      The Opportunity

      • Contribute to the design, implementation, and maintenance of our high-performance, scalable H-CORE simulation engine built primarily in Rust

      • Input to HASH's own frameworks, practices and standards for distributed systems, streaming pipelines, and other data processing

      • Work closely with the founders to identify requirements and iterate on solutions

      • Play an important role in both FE/BE architecture and build of our open-source H-Core simulation engine

      Your Qualifications

      • Expert level knowledge in C/C++/Rust (any combination, although the successful candidate should possess an active interest in Rust)

      • Full-stack web development experience using TypeScript, React, and GraphQL

      • Solid computer science foundation; good understanding of data-structures, memory and runtime complexity

      • Experience building large-scale distributed systems

      • Minimum BS in Computer Science or equivalent

      Pay & Benefits

      • Competitive salary and equity: commensurate with experience and incentive-aligned ✅

      • Training, events and conferences 🧠

      • Cocktails (and mocktails!) on Fridays 🎉

      • 29 days annual holiday including company holidays 🏝🏖

      • Additional country/geography specific benefits (UK, US and international) ranging from fully comprehensive health insurance through to travel-cards or season ticket loans 🌈

      • Infinite caffeine (really really) ⚠️

    • 3 weeks ago

      D2iQ's systems & networking team is currently looking for several talented and highly motivated software engineers to enable networking and service discovery for microservices and big data workloads.

      We use whatever technology is required to achieve high availability for our customers. Currently, our tech stack is built in Erlang, C, C++ and Go. We use underlying techniques such as gossip, CRDTs, probabilistic algorithms, and statistical analysis to build fault-tolerant distributed systems.

      Team members should have production experience, and approach systems development with an operational mindset. You should feel at home with the CAP theorem, distributed consensus, and preferably also software defined networking. We hope that you’re a passionate individual with a natural sense of curiosity, and think about solutions from first principles. You must feel comfortable working in tight technical constraints, where legacy data planes and hostile applications are the norm.

      • Performing code reviews and giving cordial feedback
      • Performing design reviews and providing original insights
      • Creating clear designs with well thought out design docs
      • Writing reliable control plane code, and the tests that allow it to safely evolve
      Required Qualifications
      • Experience developing and operating large-scale infrastructure services
      • Ability to perform differential diagnosis under pressure in real world environments
      • Ability to comfortably work with managed runtimes (either Go or Erlang)
      • Currently residing in the United States
      The following is a plus
      • Knowledge of the Linux networking ecosystem (BPF, tc, iptables, iproute2, etc.)
      • Knowledge of TCP and IP at both the implementer, user, and operator level
      • Experience working with loosely coordinated distributed systems
      D2iQ - Your Partner in the Cloud Native Journey

      On your journey to the cloud, you need to make numerous choices—from the technologies you select, to the frameworks you decide on, to the management tools you’ll use. What you need is a trusted guide that’s been down this path before. That’s where D2iQ can help.

      D2iQ eases these decisions and operational efforts. Rather than inhibiting your choices, we guide you with opinionated technologies, services, training, and support, so you can work smarter, not harder. No matter where you are in your journey, we’ll make sure you’re well equipped for the road ahead.

      Backed by T. Rowe Price, Andreessen Horowitz, Khosla Ventures, Microsoft, HPE, Data Collective, and Fuel Capital, D2iQ is headquartered in San Francisco with offices in Hamburg, London, and Beijing.

    • 1 month ago

      Keywords:  ceph, swift, block storage, c++, open source, storage replication, distributed object storage, distributed block storage, and distributed file storage, remote job, software development, software engineering

      Reports to:  OpenStack Product Engineering Manager

      Job location:  Remote, home-based, Americas or Europe

      Job Summary

      Canonical and Ubuntu are at the heart of cloud computing, distributed computing, and scalable software systems. Whether public or private clouds, bare metal, or virtualized in a container, Ubuntu is there.

      In this role, you’ll be building and modeling software to drive distributed storage systems.  You’ll be engineering solutions to scale in production. You’ll work with our field and product teams to ensure we’re meeting the needs of customers who are looking to adopt cutting-edge technology to solve real-world business challenges.

      Applicants should be passionate about the future of the software-defined datacenter, distributed storage systems, and open source. Canonical is a globally-diverse team of engineers who share that passion, and you will need to work well in that context.  Engineers who thrive at Canonical are mindful of the dynamics of the open source ecosystem, and equally aware of the needs of large, innovative organizations.

      You will travel internationally 4 to 6 times per year for team engineering sprints, industry events, and strategic planning sessions, generally for 1 week at a time.  Recent locations include: Montreal, Malta, South Africa, Berlin, Ghent, Brussels, Vancouver, Salt Lake City, New York City, Budapest and Shanghai.

      Key responsibilities:
      • Develop high-quality, extensible, and reusable software (Python, C++).
      • Display strong technical leadership in feature definition, feature delivery, code review, and backlog management.
      • Interact with stakeholders, product owners, including field teams and customers, to define new features and to resolve issues.
      Required skills and experience:
      • Professional track record (2+ years) of software engineering using Python, C++, Golang or similar.
      • Advanced working knowledge of cloud computing and distributed storage systems.
      • Degree-level education in a technology field.
      • Experience with agile software development methodologies.
      • Experience with Linux and the free software world.
      • Excellent communication skills in the English language, both verbal and written, especially in online environments such as mailing lists and chat systems.
      • Ability to effectively interact with a diverse group of people (both technical and non-technical).
      • Ability to be productive in a globally distributed team through self-discipline and self-motivation, delivering according to a schedule, and to motivate and mentor others to do the same.
      Desirable skills and experience:
      • Demonstrated track record of open source code contributions and community participation.
      • Experience with one or more Linux package distribution technologies (deb, snap, rpm).
      • Experience with Ceph, Swift, and/or DRBD as a developer or as an operator/administrator.
      • Experience with container technologies and platforms (LXC, LXD, Docker, Kubernetes, or similar).
    • Our mission is to enable everyone to work from home and take advantage of these benefits. To accomplish this mission, we’ve built HoloMeeting, a remote collaboration solution for Mixed Reality. Our solutions is already being used by large enterprise clients and we are looking for more adventurers to join us on our quest. 

      We are looking for highly motivated and creative individuals to join us in our mission to transform how humans work and collaborate together.

      In this role you will work with an international team of artists and Unity developers to help create a Mixed Reality remote collaboration application using Unity/C# and other tools. 

      You will develop new immersive reality features that contribute to the product roadmap, translate design and product documentation into technical specifications and subsequently develop them as new features. You will write efficient code, optimise the general performance of our software and help keep bugs at a minimum level.

      Provide general project support by assisting the team with technical questions and creating authoring and/or debugging tools.

      Responsibilities, including but not limited to:

      • Development of ultra-fast, highly scalable, holographic remote collaboration solution

      • Implementation of security "best practices” to keep user data secure

      • Coordinate and work with front-end and back-end developers, UX/UI designers, 3D artists, and the production teams to achieve goals


      • 3+ years of Unity experience in a professional development team

      • Virtual Reality or Augmented Reality experience (ideally Microsoft HoloLens or immersive VR)

      • Strong .NET/C# skills

      • BS in Computer Science

      • Knowledge of Unity team project best-practices (prefabs, asset naming, organised scene hierarchy)

      • Experience with git or other repository.

      • Good communication skills. We are looking for someone who thrives on collaborating with a remotely located team


      • Agile

      • HoloLens development

      • Photon Networking

      • Experience working with cloud-based systems and/or local servers including, but not limited to: web-based protocols, REST APIs, and sockets

      • C++ or other programming skills (e.g. Python)

      • Azure

      • iOS/Android

      Work Environment

      We are a startup and this job operates in a remote environment. Candidates should have flexible working hours to accommodate this role and the company growth. We do not intend to work longer than necessary, however, we are looking for people who get things done when necessary.  


      • Upon joining the team, you will receive a company HoloLens, experience HoloMeeting for yourself and assist the team in continuous improvements

      • Work in a remote environment

      • Enjoy the flexibility of remote hours

      • The ability to travel 

      • A supportive people team who cares for your professional development and has plans to prove it!

      Screening Question Statement

      Here at HoloMeeting, we take the time to carefully review each profile for both technical and cultural fits. We ask that you help us with this effort by providing detailed and relative responses as you progress through the questions below. 

      (Please note that applications with insufficient responses (i.e., NA, Available upon request, refer to resume, etc) will not be advanced in the screening process).

      We’re excited to learn more about you! 

    • 1 month ago

      We are Astro HQ and we build hardware and software tools that unlock creativity and productivity. Tools like: 

      • Astropad – Software that turns the iPad into a high-end drawing tablet.

      • Luna Display – The first hardware solution that turns the iPad into a wireless second display.

      We are looking for a Windows Software Engineer to join our team. You would lead our effort to bring Astropad & Luna Display to the Windows platform. We are looking for someone that is ready for the challenge and wants to make a big impact as part of a small team. 

      You will… 

      • Work on cross-platform infrastructure in Rust, C, and C++

      • Build our Windows user interface and corresponding platform layer

      • Develop test suites and internal tools

      • Collaborate on a daily basis with our engineering team via Slack, Zoom, and GitHub

      Skills & Requirements 

      • Extensive experience developing for Windows

      • Familiarity with C/C++ and Visual Studio

      • Familiarity with the Rust language a plus

      • Experience with DirectX a plus

      • Experience in developing drivers and support software on a Windows platform for USB and other peripherals a plus

      • Comfortable reading macOS/iOS Objective-C code

      • Experience in shipping Windows applications

      • Self-starter with a special eye for product design & development

      • Experience working remotely a plus

      About Astro HQ 

      We are a small, bootstrapped startup founded by a team of ex-Apple engineers. Our tools are used by tens of thousands of creative pros and some of the largest animation studios in the world, and we are just getting started! We are looking for people who care about building the next generation of tools that unlock creativity to join our team. 

      We are a fully remote company with a small office in Minneapolis, MN. If this sounds interesting to you, please get in touch! 

      We offer: 

      • Remote work (or our office in Minneapolis, MN)

      • Flexible work schedules and good work/life balance

      • Competitive pay + equity

      • Health & dental insurance

      • Parental leave

      • 3 weeks vacation

      • $300/mo towards a co-working space

      • Challenging and creative work

      • High impact and significant responsibility

    • Please submit Github or other repo for relevant code and projects.

      Location: Auckland, New Zealand or Remote

      About Laminar:

      A developer-centric company, flexible hours and location, cutting-edge technology with endless learning & development opportunities, doing meaningful work, and having lots of fun while doing it.

      What We Do:

      Laminar builds decentralized finance protocols for blockchains. We are in a unique position to bridge the users and players in both mainstream finance and the blockchain world, to enable more open, more inclusive, more secure and better finance experience of the future. Laminar has a small but growing team of developers dedicated to building blockchain applications using Substrate and other blockchain technologies.

      What We Have Achieved:

      Laminar is only a few months old. We have secured comfortable seed funding and is backed by financial institutes. We have launched our testnet trading platform on Ethereum and exhibited at the world's largest Fintech tradeshow in Singapore. We received a grant from the Web3 foundation and is an ecosystem partner of W3F and Polkadot. It's a great opportunity to join a fast-growing start-up at an early stage 

      Who You Will Be Working With:

      Our team not only have the most influential Substrate contributor and course lecturer, but also iTunes awarded app developers, part-time artist, competitive CS player, snowboarding coach, and marathon runner. Let's do cool shit and make a difference.

      About the Role & Responsibilities:

      As a Blockchain Engineer,

      1. Build Substrate-based blockchain projects

      2. Provide technical support and hands-on guidance on these projects to users, external teams and communities

      3. Evangelize our products and technologies to developer communities


      1. Familiar with blockchain & decentralized application concepts

      2. Familiar with common data structure and crypto algorithms

      3. Excellent interpersonal, verbal, and written communication skills

      4. Ability to work autonomously and proactively

      5. Experience with participate open source projects


      1. Familiar with Substrate

      2. Experience with the Rust programming language

      3. Senior-level C++ development experience

      4. Experience with Solidity smart contract development

      5. Experience with blockchain and building decentralized applications

      Please submit Github or other repo for relevant code and projects.

    • 2 months ago

      Central Copenhagen, Denmark, or remote with some travel to Copenhagen

      Hafnium Labs, a startup working to create a brighter future by making chemical R&D faster and smarter, just created a seat at the table for a remarkable lead developer.

      A bit about us

      3 minute intro from our pitch at Web Summit 2018:

      Advances in chemistry change the world: From the drugs that save our lives, to the crops and energy solutions that will save our tomorrow. The world spends $350 billion annually on chemical R&D and new process plants to create a brighter future.

      But progress is limited by slow and expensive trial-and-error experimentation and legacy enterprise software, incapable of incorporating state-of-the-art research and compute power.

      We want to change that. Using technologies such as quantum chemistry and probabilistic machine learning, we have developed a set of breakthrough digital tools that help energy, chemicals and pharma companies develop greener products and more sustainable processes.

      To succeed, we are a team of exceptional scientists with strong software development skills and industry experts that know our customers’ needs. But building the world’s most powerful platform for predicting chemistry is only half the equation.

      Intuitive interfaces, robust products, and best practice test and release cycles are equally important. To create tools that our customers will love. And create a brighter future.

      That’s why we want to offer you the chance to join us in creating something truly groundbreaking

      You will join our leadership team, owning the development of our tools from an interface and software engineering perspective, playing a key role in bringing our game-changing technology to market.

      Your charter has a number of components:

      • Own our interface design

      • Sign off on fully-featured products for shipping to multi-billion corporate customers, together with our CTO

      • Understand best practices for security and data protection and make necessary adjustments to accommodate the needs of our customers

      • Help shape and future-proof our tech stack, especially our front-end technologies

      • Lead by example to implement a culture of best practice QA and testing

      • Take active role in making high-level technical and architectural design decisions

      • Work closely with the team to implement new features and designs

      • Ensure integrity and organization of our code and database

      We do not have a checklist of requirements that you need to fulfill. But you are expected to have a strong track record in software engineering and DevOps. Our tech stack includes databases (SQL), scripting and software development (C++, C#, Python, Julia), cloud computing (customer-relevant platforms / Big 4), as well as front-end (Typescript, React.js, Electron, Jupyter Notebooks for prototyping).

      What we do require, is that you are passionately curious, learn fast, proactively take ownership, and that you love people and can see yourself as a leader. Whether you have previously led a development or desire the opportunity to take that step, we’d love to hear from you.

      We expect you to be passionate about implementing a culture of high-quality and adaptable software and systems development using code reviews and testing.

      This includes having a deep understanding of how to navigate the immediate benefit of a feature and the technical debt incurred by its implementation. We care deeply about our customers: Balancing how we serve them fast while maintaining the integrity and agility of our software is key to the success of our company and a responsibility you should feel comfortable with.

      We have no expectations on scientific knowledge – but we do expect you to be passionate about learning more. You will work with our scientists and learn how we apply cutting-edge science and technologies to digitalize process and product design in pharma, energy and chemicals.

      We offer a dynamic and flexible work environment and competitive salary.

      Our immediate plan is to hire one additional dedicated software developer to help deliver on the charter above. We would expect you to contribute to defining the profile of that position.

      Who you will be teaming up with

      Hafnium Labs was founded in 2016 but our passion for developing digital tools to advance chemical research goes back 15 years, where our two co-founders started their chemical engineering studies together. Since then, Bjørn combined his software developer background with award-winning academic performance, to develop the technology we are now bringing to market. Jon spent 6 years with BCG helping corporates reach their top strategic goals – most recently as a manager in their AI-division.

      You will be working in an international 10-person team of mostly PhDs in chemistry and physics on a mission to bring cutting-edge digital tools to industrial use. We are located in Copenhagen (Latin: Hafnia), from where the element Hafnium has its name.

      Our DNA is passionately curious. We welcome all people and backgrounds, as long as they are driven by always wanting to learn more, build new solutions and improve what exists. This allows us to help our customers solve some of the hardest problems in the world – and create a brighter future.

      Let’s talk!

      Contact us at [email protected] if this invitation has caught your attention and you want to learn more. You are welcome to include your resume and short cover letter explaining why you feel you would be a strong fit, but we are also happy to start the conversation without this.

    • Interdax is building a next-generation digital asset exchange with a novel approach to crypto trading. Our team comes from top HFTs and exchanges like Nasdaq and NYSE, as well as from well known firms in the blockchain space.


      End to end ownership of backend application stack (everything that stands between trading engine and the browser) and public-facing API, starting from product design and implementation to load testing, backend infrastructure management, and monitoring. You will work closely with the entire team and expected to delegate and integrate some of those responsibilities, but still maintain full grasp over the entire backend operation. This is a position for someone who is willing to become highly vested in a project that operates 24/7 and might demand many hours, but with enormous professional and financial rewards.


      • Strong end to end (backend) system design skills

      • Ability and track record of designing, building, and maintaining complete products end to end

      • Deep knowledge of algorithms and data structures behind development stack

      • Good understanding of computer architecture

      Desired Technical Skills

      • Backend development in NodeJS (including knowledge of V8 internals)

      • PostgreSQL or other relational row-based DBs (including data structures behind them)

      • Design of developer-friendly WebSocket and REST APIs

      • System and network administration at all levels (from block-storage to container orchestration frameworks)

      • Familiarity with low-level system development in C/C++ and performance optimization of Linux and applications

      Bonus Points

      • Knowledge of market microstructure, trading mechanics, and derivatives

      • Familiarity with crypto-currency trading venues

      • Experience with front-end development and trading UIs

      Compensation and perks

      • Very competitive salary

      • Equity / Stock options (1-5%)

      • Fully remote

      • Flexible work hours

  • All others (3)

    • Auth0 is a pre-IPO unicorn. We are growing rapidly and looking for exceptional new team members to add to our teams and will help take us to the next level. One team, one score. 

      We never compromise on identity. You should never compromise yours either. We want you to bring your whole self to Auth0. If you’re passionate, practice radical transparency to build trust and respect, and thrive when you’re collaborating, experimenting and learning – this may be your ideal work environment.  We are looking for team members that want to help us build upon what we have accomplished so far and make it better every day.  N+1 > N.

      The Data Scientist will help build, scale and maintain the entire data science platform. The ideal candidate will have a deep technical understanding, hands-on experience in building Machine Learning models coming up with valuable insights, and promoting a data-driven culture across the organization. They would not hesitate to wrangle data, if necessary, understand the business objectives and have a good understanding of the entire data stack.

      This position plays a key role in data initiatives, analytics projects, and influencing key stakeholders with critical business insights. You should be passionate for continuous learning, experimenting, applying and contributing towards cutting edge open source Data Science technologies.


        • Use Python and the vast array of AI/ML libraries to analyze data and build statistical models to solve specific business problems.

        • Improve upon existing methodologies by developing new data sources, testing model enhancements, and fine-tuning model parameters.

        • Collaborate with researchers, software developers, and business leaders to define product requirements and provide analytical support.

        • Directly contribute to the design and development of automated selection systems.

        • Build customer-facing reporting tools to provide insights and metrics which track system performance.

        • Communicate verbally and in writing to business customers and leadership team with various levels of technical knowledge, educating them about our systems, as well as sharing insights and recommendations

      Basic Qualifications

        • Bachelor's degree in Statistics, Applied Math, Operations Research, Engineering, Computer Science, or a related quantitative field2 years of working experience as a Data ScientistProficient with data analysis and modeling software such as Spark, R, Python etc.

        • Proficient with using scripting language such as Python and data manipulation/analysis libraries such as Scikit-learn and Pandas for analyzing and modeling data.

        • Experienced in using multiple data science methodologies to solve complex business problems.

        • Experienced in handling large data sets using SQL and databases in a business environment.

        • Excellent verbal and written communication.

        • Strong troubleshooting and problem solving skills.

        • Thrive in a fast-paced, innovative environment.

      Preferred Qualifications

        • Master's degree in Statistics, Applied Math, Operations Research, Engineering, Computer Science, or a related quantitative field.

        • 2+ years’ experience as a Data Scientist.

        • Fluency in a scripting or computing language (e.g. Python, Scala, C++, Java, etc.)

        • Superior verbal and written communication skills with the ability to effectively advocate technical solutions to scientists, engineering teams and business audiences.

        • Experienced in writing academic-styled papers for presenting both the methodologies used and results for data science projects.

        • Demonstrable track record of dealing well with ambiguity, ability to self-motivate, prioritizing needs, and delivering results in a dynamic environment.

        • Combination of deep technical skills and business savvy to interface with all levels and disciplines within our and our customer’s organizations

      Skills and Abilities

        • + BA/BS in Computer Science, related technical field or equivalent practical experience.

        • At least 3 years of relevant work experienceAbility to write, analyze, and debug SQL queries.

        • Exceptional Problem solving and analytical skills.

        • Fluent in implementing logistic regression, random forest, XGBoost, bayesian and ARIMA in Python/RExperience in User path navigation with Markov Chain, STAN Bayesian analysis for A/B testingFamiliarity with Sentiment Analysis (NLP) and LSTM AI modelsExperience in full AI/ML life-cycle from model development, training, deployment, testing, refining and iterating.

        • Experience in Tableau, Apache SuperSet, Looker or similar BI tools.

        • Knowledge of AWS Redshift, Snowflake or similar databases

      Preferred Locations:

        • #US; #AR;
      Auth0’s mission is to help developers innovate faster. Every company is becoming a software company and developers are at the center of this shift. They need better tools and building blocks so they can stay focused on innovating. One of these building blocks is identity: authentication and authorization. That’s what we do. Our platform handles 2.5B logins per month for thousands of customers around the world. From indie makers to Fortune 500 companies, we can handle any use case.

      We like to think that we are helping make the internet safer.  We have raised $210M to date and are growing quickly. Our team is spread across more than 35 countries and we are proud to continually be recognized as a great place to work. Culture is critical to us, and we are transparent about our vision and principles

      Join us on this journey to make developers more productive while making the internet safer!
    • PSPDFkit (6 hs +/- UTC)
      2 weeks ago

      Job Description

      We’re looking to hire a Technical Writer to join our team working on PSPDFKit. Our framework is used in countless different settings, from meeting rooms to factory plants and airplanes, which brings unique challenges and requires great documentation and developer support.

      You will gain a lot of experience working on and around a huge, interesting projects.

      You Will…

      • Write great documentation and improve existing one.

      • Write technical blog posts.

      • Write support answers.

      • Learn how a large project and codebase is organized.

      • Spend time to get things “right”, not to hack something up quick.

      • Collaborate daily with the whole team (Android, iOS, Core, Support, Backend, Design) using Slack, GitHub and Google Hangouts.

      Our Ideal Candidate

      • Is located somewhere that’s 6 hours +/- of the UTC timezone.

      • Has good communication skills and understands the importance of team cohesion.

      • Is self-motivated and curious about new technologies.

      • Has a creative approach to problem solving.

      • Is interested in new challenges.

      • Has basic understanding about iOS, Android, Linux and Windows.

      • Has some experience in Objective-C, Swift, Java, Kotlin, C and/or C++.

      • Is rigorous, methodical and thorough.

      • Enjoys breaking things 😄

      What You Get

      • Room for personal and professional development.

      • A motivated team and a thriving work culture.

      • Numerous planned company events throughout the year.

      • The freedom to set up your ideal work environment.

      • Flexible working hours and vacation policy.

      You Should Include These In Your Application

      • A writeup explaining who you are as a programmer. Sample questions you might want to address: How’d you get started? What projects have you enjoyed working on? Which have you disliked? What motivates you? What surprising things have you learned about yourself since starting to program?

      • Links to online profiles you use (Github, Twitter, etc).

      • A description of your work history (whether as a resume, LinkedIn profile, or prose).

      PSPDFKit is an equal opportunity employer with people from many different cultures and countries. We celebrate diversity and are committed to building a team that represents a variety of backgrounds, skillsets, and perspectives, and to providing our employees with a work environment free of harassment.

      We do not discriminate on the basis of race, color, religion, age, marital status, national origin, ancestry, physical or mental disability, medical​​​ condition, sexual orientation, gender identity or ​expression, or any other non-merit factor. We’d especially love to receive applications from individuals who are underrepresented in the tech industry.

    • About us 

      Beat is one of the most exciting companies to ever come out of the ride-hailing space. One city at a time, all across the globe we make transportation affordable, convenient, and safe for everyone. We also help hundreds of thousands of people earn extra income as drivers. 

      Today we are the fastest-growing ride-hailing service in Latin America. But serving millions of rides every day pales in comparison to what lies ahead. Our plans for expansion are limitless. Our stellar engineering team operates across a number of European capitals where, right now, some of the world’s most ambitious and talented engineers are changing how cities will move in the future.

      Beat is currently available in Greece, Peru, Chile, Colombia, Mexico and Argentina. 

      About the role

      Our Big Data team is an essential ingredient in Beat's aggressive growth plan and vision for the future.

      As a Senior Big Data Software Engineer in our teams, you will tackle some of the hardest problems and your work will impact the entire Beat experience, from making sure drivers are always available for all our passengers, to helping our drivers utilise their working hours. Our team moves very fast, so you'll have the opportunity to make an immediate difference.

      With the various tools and communication technologies we're using, you'll feel connected to your team from wherever you are in the world. Our remote workforce always has the option to travel to our headquarters for meetings, events, and team bonding—or they can join virtually. Whatever works best for you and your work style. 

      What you'll do day in day out:

      • Work with the data science and engineering teams in translating complex models and algorithms into production-grade software systems.

      • Develop components that will analyse, process and react to operational feeds in near real-time, optimizing driver allocation, service pricing and preventing fraudulent use of our services in near real-time.

      • Being agile both within and across teams, bridging software engineering and data science.

      What you need to have:

      • At least one Master's degree in Math, Physics, Computer Science or Engineering. Higher degrees are a significant bonus as is considerable experience with Big Data Analytics and Statistical Analysis in the industry.

      • At least 5 years of experience in developing production-grade software using either Data Warehousing or Big Data frameworks in order to solve real-world problems.

      • Experience in developing with Scala at an idiomatic, expert level is required. Knowledge of advanced Java or C++ is a bonus. We would favour candidates with an exceptionally strong engineering background.

      • At least 6 years of hands-on experience with SQL and NoSQL databases.

      • Proven hands-on experience with Apache Hadoop, Kafka, Spark or Flink.

      • Exposure to designing streaming and batch data pipelines.

      • Applied knowledge in Machine Learning algorithms and their application to vast datasets is considered as a plus.

      • A strong sense of ownership in your work.

      • Excellent numerical and analytical skills with an excellent eye for detail working with qualitative and quantitative data.

      • The desire to build, launch and iterate on quality products on time with minimal technical compromises under a loosely-managed working environment.

      What's in it for you:

      • Competitive salary package

      • Flexible working hours

      • High tech equipment and top line tools

      • A great opportunity to grow and work with the most amazing people in the industry

      • Being part of an environment that gives engineers large goals, autonomy, mentoring and creates incredible opportunities both for you and the company

      • Please note that you will be working as contractor.

      • As part of our dedication to the diversity of our workforce, Beat is committed to Equal Employment Opportunity without regard for race, color, national origin, ethnicity, gender, disability, sexual orientation, gender identity, or religion.