1 to 25 of 252 Open Source Jobs

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many … of the stack, including bare metal, virtualization (KVM), containerization (Docker/LXC/LXD), storage (Ceph and Linux filesystems), networking (OVS, OVN and Core networking), OpenStack, Kubernetes and the open source applications running on top of them. It will challenge you to show the breadth of your engineering skills, which will be needed to work on almost any … aspect of Ubuntu and the open source applications large enterprise customers run. This role is an opportunity for a technologist with a passion for Linux and open source to build a career with Canonical and drive success for our customers, community and the company. If you have an affinity for open source software, great More ❯

Soda - creators of the Soda Core - are looking for a Senior Software Engineer (Data and Backend) to help improve our Open Source and Cloud products. We're moving in an exciting new direction, and we need your help. If you're a software engineer who thrives on tackling large-scale challenges and wants to build the future of … multiple OSS projects generating hundreds of millions in value). Together, they built a tool that ensures data quality across Data Engineering, Data Governance, and business use cases. Our open-source project, Soda Core, is already used by companies like Tesla, Slack, Adyen, Walmart, and JPMC. Soda commercializes its software through the Soda Cloud product. We're well … improving how we validate, benchmark, and scale our systems Work with product and engineering teams to design new Data Observability and Data Quality features Contribute to Soda Core, our open-source data testing and observability library Participate in technical discussions, code reviews, and mentorship within the team Requirements Strong proficiency in Python and comfort working with one or More ❯

We're looking for open-source contributors and experienced engineers who understand how to review, maintain, and troubleshoot live repositories. Who You Are An open-source developer or maintainer who has contributed to or reviewed code in live repositories Comfortable reasoning about Git at a deep level Adept at debugging repository states and fixing broken histories … without data loss Preferred Qualifications 3+ years of software engineering experience in open-source, backend, or DevOps roles Demonstrated history of contributions on GitHub, GitLab, or other OSS platforms (Bonus) Experience in code review or AI/LLM model evaluation Why Join Turn your open-source experience into valuable, high-impact data Fully remote, flexible work More ❯

intersection of design and technology, with hands-on experience in image generation models, strong technical skills, and a sharp visual/design eye. Key Responsibilities Model evaluation & benchmarkingTest new open-source and proprietary models against Gendo's features, assessing aesthetic quality, fidelity, and usability from an architectural design perspective. Custom pipeline prototypingCreate and adapt ComfyUI custom nodes and … teams to hand off validated pipelines and guide feature development. Stay current with emerging technology Track, evaluate, and report on new model releases, training methods, and tools in the open-source ecosystem. Share insights with the team on opportunities and risks, and propose experiments to test new approaches. Requirements Hands-on generative AI experience: Direct work with image … generation models (Stable Diffusion, SDXL, ControlNet, VAE, embeddings). Practical experience training LoRAs, fine-tuned checkpoints, or other open-source models. Strong understanding of dataset management, labeling data, and training workflows. Technical skills: Python + PyTorch for model manipulation and training. ComfyUI & Other Open Source Projects: comfortable building and extending workflows with custom nodes. Ability to More ❯

About Us Always open. Our code, our culture, our opportunities. Leading open innovation without limits. We are SUSE. SUSE is a global leader in innovative, reliable, and secure enterprise open source solutions, including SUSE Linux Suite, SUSE Rancher Suite, SUSE Edge Suite, and SUSE AI Suite. More than 60% of the Fortune 500 rely on SUSE to … power their mission-critical workloads, enabling them to innovate everywhere – from the data center to the cloud, to the edge and beyond. SUSE puts the "open" back in open source, collaborating with partners and communities to give customers the agility to tackle innovation challenges today and the freedom to evolve their strategy and solutions tomorrow. For more … a related technical field within a global enterprise software company. Proven track record of building, leading, and scaling large, geographically dispersed technical sales organizations. Deep understanding of enterprise software, open source technologies, cloud, containerization, and DevOps principles. Demonstrated ability to develop and execute strategic sales and GTM plans, resulting in significant revenue growth and market share expansion. Proven More ❯

Sonatype is the software supply chain security company. We provide the world's best end-to-end software supply chain security solution, combining the only proactive protection against malicious open source, the only enterprise grade SBOM management and the leading open source dependency management platform. This empowers enterprises to create and maintain secure, quality, and innovative … software at scale. As founders of Nexus Repository and stewards of Maven Central, the world's largest repository of Java open-source software, we are software pioneers and our open source expertise is unmatched. We empower innovation with an unparalleled commitment to build faster, safer software and harness AI and data intelligence to mitigate risk, maximize More ❯

creative with digital technology, with a specific focus on broadening the diversity of students passionate about computing. This is a broad role in a small organisation, working predominantly on open source projects, in collaboration with other organisations like Lancaster University, Arm and Microsoft. Current projects include: The micro:bit CODAL - the abstractions on which the primary, web-based … the job and adapt to evolving challenges is more valuable than anything listed here. Experience working on firmware that runs at scale on consumer or industrial devices Experience managing open source projects & documentation Experience managing continuous integration pipelines for embedded systems with or without hardware-in-the-loop Experience with wired (USB, I2C, SPI, UART) and/or … DAL) and micro:bit V2 (CODAL), and to ensure continued improvement in the educational experience for users of both micro:bit devices To lead the process of maintaining these open source projects, including managing their GitHub repositories, continuous integration pipelines, release management, triaging and prioritising bug reports and pull requests, and identifying when to raise prioritisation with senior More ❯

love to hear from you. The Centre for Information Resilience (CIR) is an independent organisation dedicated to exposing human rights violations and threats to democracy. We achieve this through open source research, digital investigations, capacity-building with local partners, and collaboration with media to amplify our impact. CIR was born out of a determination to expose those spreading … and influence operations. We work closely with multilateral and national justice accountability bodies. We're always looking to connect with experienced investigators who specialise in collecting, analysing, and interpreting open-source data to generate actionable intelligence. Whether you're currently working in the private sector, law enforcement, journalism, or national security, we want to hear from you. Role … our talent community is the first place we look when hiring. The role The OSINT Investigator will work in a team dedicated to investigating information operations. They will use open-source tools, techniques and methodologies to monitor, collate, verify and analyse information shared across social media platforms and other media outlets, generating internal and external insight products and More ❯

Technical Architect - Data Products & Open Data 12-Month Contract Inside IR35 2 days a week on site in London Role Overview We are seeking an experienced Technical Architect to provide technical leadership for data products and open data services. This role requires a strong background in data product design, solution architecture, and open data platforms, with the … ability to lead multi-disciplinary teams and drive technical strategy across a large programme. Key Responsibilities Lead technical architecture and solution design for data products and open data services Provide design leadership across a multi-disciplinary team Apply expertise in data cataloguing, metadata management, and open/licensed data portals Leverage understanding of AI developments to shape and … enhance data services Work with open source tools and cloud infrastructure (AWS, Terraform) Guide technical direction and ensure consistent implementation across the programme Collaborate with a core team of 7-8 and a wider programme of 50 Essential Skills & Experience Proven experience with data products and open/licensed data portals Knowledge of data cataloguing systems and More ❯

empower developers to rapidly build and test their cloud applications, allowing for a more enjoyable dev experience, and saving valuable time and resources. LocalStack has a large and active open-source community (57k+ stars on GitHub) with over 100k active users worldwide and 290M+ downloads to date. Our customer base ranges from SMBs to Global Fortune 500 companies. … GCP), ideally working with big data or database services. Strong programming skills in Python (Java a plus); familiarity with TypeScript or Go is (nice to have.) Experience contributing to open source or working with communities to gather feedback, triage issues, and guide contributors. (Nice to have) Benefits Fully remote Competitive salary Performance bonus Competitive share options Annual company … redefining how developers interact with cloud platforms. By joining our team, you'll have the opportunity to: Lead a critical engineering function in a fast-growing company with huge open source traction and global customer base. Work on cutting-edge technology with a talented and passionate team. Shape the evolution of a product used and loved by thousands More ❯

Together, let's redefine what's possible and unleash your potential. Why this role matters Youll be part of a fast-moving group shaping Kyndryls Agentic AI Framework an open, modular system that connects data pipelines, LLMs, reasoning engines and orchestration layers to power autonomous solutions across industries. Were not just imagining the future of AI transformation were building … deployments will help clients move from proof-of-concepts to AI-native operations Collaborative innovation: Pair with data scientists, architects and platform engineers to deliver integrated, client-ready systems Open-source mindset: Contribute to the evolution of our Agentic AI framework and the wider AI ecosystem What youll do Design and build agentic systems that combine reasoning, planning … you have a growth mindset; keen to drive your own personal and professional development. You are customer-focused someone who prioritizes customer success in their work. And finally, youre open and borderless naturally inclusive in how you work with others. Required Skills and Experience Degree or equivalent practical experience in computer science, data engineering, AI or a related technical More ❯

systems using Imandra. Working directly with customers to prototype and develop new product features. Contributing to novel advanced proof automation techniques, formal verification, and code synthesis algorithms. Contributing to open source projects, both upstreaming new features and fixes and publishing new open source libraries. You'll be working with a globally distributed team in different time … Experience building projects with OCaml, ReasonML, Haskell, or other functional programming languages. Working with cloud infrastructure, specifically GCP. An interest in theorem proving and formal verification. Experience contributing to open-source projects. Benefits Private Healthcare and Dental Plan Pension Plan Stock Option Plan More ❯

What you will be doing: Supporting and guiding our ClickHouse users, customers, and prospects via cases, chat, Slack, community, and meetings Develop solutions based on ClickHouse Cloud and ClickHouse open-source that can be shared with our users, community, and customers via documentation, knowledge base, blogs, meetups, webinars, and training Work closely with our global Support Services, Engineering … system, email, Slack, chat, and/or phone You will build strong, trusted relationships with colleagues, customers, and partners What you bring along: Technical breadth and depth in ClickHouse open-source or ClickHouse Cloud, or in domains relevant to ClickHouse, such as: SQL databases, OLAP, cloud-native SaaS, distributed systems Previous technical experience in roles such as Support … build trusted relationships with colleagues, customers, and partners You are self-driven, curious, and eager to continuously learn and grow Bonus points: Experience with ClickHouse Experience with OSS and open-source technologies, as a user, community member, or contributor Experience with Azure, GCP or AWS Experience with data pipelines such as Kafka, Kinesis, Spark, RabbitMQ, or others Compensation More ❯

leading global organisations — constantly pushing boundaries and finding smarter ways to deliver value. Innovation is at the heart of everything this team does. They explore the latest cloud platforms, open-source tools, and modern technologies to create solutions that are as inspiring as they are effective. You'll join a thriving community of specialists who take pride in … ensuring best practices and high standards throughout delivery. Contributing to proposals and client engagements, helping to define innovative and competitive solutions. Staying hands-on with modern cloud-native and open-source technologies, continually learning and exploring new ideas. This is an opportunity to influence outcomes at every level — guiding technology choices and shaping solutions that make a lasting … clearly, and enjoy seeing your designs come to life. Our client is looking for someone with: Strong, hands-on experience with AWS and building cloud-native solutions. Expertise in open-source frameworks , API-led design , and secure, scalable architectures. A deep understanding of microservices , domain-driven design , event-driven systems , and containerisation . Familiarity with architectural frameworks such More ❯

to support a leading AI lab in advancing research and infrastructure for next-generation machine learning systems. This engagement focuses on diagnosing and solving real issues derived from major open-source repositories through hands-on coding, debugging, and validation. It's an opportunity to contribute your technical expertise to cutting-edge AI research while working independently and remotely … on your own schedule. Key Responsibilities Analyze and resolve software issues drawn from large open-source codebases Write, test, and validate code solutions that address specific bugs or system inefficiencies Implement and refine APIs, database structures, and backend components supporting AI workflows Configure local development environments to replicate and investigate complex issues Ideal Qualifications 1+ years of professional … software engineering experience in a fast-paced or technically demanding environment Proven contribution history to one or more of the following open-source repositories is a must: astropy/astropy django/django matplotlib/matplotlib pytest-dev/pytest scikit-learn/scikit-learn sphinx-doc/sphinx sympy/sympy Advanced proficiency in Python, API development More ❯

Medical, Green Energy, and Industrial Automation. What You'll Need Strong proficiency in C Experience with at least one of the following: C++, Python, Rust, or Java Familiarity with open-source technology stacks Understanding of modern software development practices Solid experience working in Linux environments About the Team You'll join a passionate group of engineers from diverse … modern software solutions. In this role, you'll work across the full software development lifecycle - from concept and design through to implementation and deployment. Experience with embedded systems and open-source technologies will give your application an edge. Who We're Looking For This role will suit Software Engineers who: Are genuinely enthusiastic about software and embedded development … Enjoy collaborating with other technical specialists Want exposure to a broad range of projects - with plenty of variety and challenge Desirable Experience Embedded software development Contributions to open-source projects Experience with CI/CD pipelines For more details or to apply, please contact Laurence Powell at KO2 Embedded Recruitment Solutions Ltd. More ❯

The Infrastructure Engineer is responsible for supporting and maintaining Responsiv Assist and Responsiv Cloud services, including s upport for IBM middleware, databases, and open-source software across Linux and Windows systems. In practice, this involves resolving support tickets, performing software installations and upgrades, proactive monitoring and management of cloud and customer platforms, and delivering infrastructure improvement projects. You … platforms. Perform software installations, upgrades, and patching for cloud and customer systems. Monitor cloud and on-premises platforms, identifying issues proactively and mitigating risks. Support IBM Middleware, databases, and open-source software across Linux and Windows systems. Contribute to technical planning, runbooks, and documentation to ensure consistent processes. Work with developers to support software development pipelines where necessary. … systems, networking, LVM, backups, clustering, upgrades, installation, and scripting Windows Server administration and Microsoft enterprise software. Database management: DB2, PostgreSQL IBM Middleware: WebSphere Application Server, MQ (Nice to Have) Open-source software configuration: Apache and similar packages Cloud platforms: Azure, AWS, GCP ? About Us ? Responsiv build distinctive business solutions that are simple and effective. Our expertise spans cloud More ❯

scaling and optimising storage systems that support critical research and trading workloads. This role offers the opportunity to work on innovative, high-impact projects at the intersection of cloud, open-source, and high-performance computing. The Role: Design and develop scalable data orchestration services across cloud and on-prem environments. Create unified platform abstractions to streamline data access … across diverse storage technologies. Integrate open-source and vendor storage solutions through rapid prototyping and engineering. Optimise storage performance and efficiency across large-scale infrastructure. Collaborate across engineering functions to deliver robust end-to-end platform capabilities. Own operational responsibilities: troubleshooting, performance tuning, and user support. Your Background: 5+ years' development experience with a degree in Computer Science … complex backend systems at scale. Experience with Elasticsearch, Prometheus, Grafana and/or Datadog. Exposure either AWS or GCP plus IaC, (Terraform or similar) would be beneficial. Knowledge with open-source storage tools (Ceph, Minio, JuiceFS or Fuse) and familiarity with high-performance data transport protocols (RDMA, GPUDirect, DPDK) would be well received. This is a chance to More ❯

scaling and optimising storage systems that support critical research and trading workloads. This role offers the opportunity to work on innovative, high-impact projects at the intersection of cloud, open-source, and high-performance computing. The Role: Design and develop scalable data orchestration services across cloud and on-prem environments. Create unified platform abstractions to streamline data access … across diverse storage technologies. Integrate open-source and vendor storage solutions through rapid prototyping and engineering. Optimise storage performance and efficiency across large-scale infrastructure. Collaborate across engineering functions to deliver robust end-to-end platform capabilities. Own operational responsibilities: troubleshooting, performance tuning, and user support. Your Background: 5+ years' development experience with a degree in Computer Science … complex backend systems at scale. Experience with Elasticsearch, Prometheus, Grafana and/or Datadog. Exposure either AWS or GCP plus IaC, (Terraform or similar) would be beneficial. Knowledge with open-source storage tools (Ceph, Minio, JuiceFS or Fuse) and familiarity with high-performance data transport protocols (RDMA, GPUDirect, DPDK) would be well received. This is a chance to More ❯

fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open-source technology to millions worldwide, ensuring access to privacy, security, and freedom online. Our journey began with Proton Mail, the largest secure email service globally, and has since … structure flat to keep moving fast and avoid unnecessary politics. Tired of blending into the crowd? Join us and do work you can truly be proud of. Check our open-source projects here The Team As a Front-end Engineer at Standard Notes, you will play a crucial role in evolving our platform into the leading secure note … all built with React and TypeScript and secured with end-to-end encryption. Tech Stack and Tools: • JavaScript, TypeScript, React, ES6, Playwright, Jest, Grafana • All Standard Notes codebases are open source: Encryption presents unique challenges to front-end development. Features like search and syncing are designed to function entirely within a secure and encrypted environment, pushing the boundaries More ❯

custom coding, and building high-performing ecommerce experiences. Key Responsibilities Shopify Development Maintain, optimise, and enhance existing Shopify stores. Build new websites, storefronts, and landing pages using Shopify and open-source frameworks. Custom-code Shopify themes, templates, and features using Liquid. Implement and configure third-party integrations, apps, and payment gateways. Ensure fast load speeds, strong site security … and full mobile optimisation. Diagnose and resolve technical issues across all company websites. Web Development Build and maintain in-house websites using HTML, CSS, JavaScript, PHP, or similar open-source technologies. Develop custom web functionality and integrations where required. Improve site architecture, navigation, and overall user experience. Test and deploy updates, new features, and system changes. Collaboration & Technical … and conversion performance. Monitor website analytics and advise on technical opportunities for improvement. Skills & Experience Strong experience in Shopify development, including Liquid, theme customisation, and app integrations. Proficiency in open-source coding (HTML, CSS, JavaScript, PHP, or similar). Ability to build websites from scratch and manage multiple web properties. Strong technical troubleshooting and diagnostic skills. High attention More ❯

practices, performs triaging of security issues, and implements fixes to deliver secure applications. Familiar with common software vulnerabilities and leading practices to mitigate. Should have some experience in researching open- source technologies for use in building systems and participate in open source communities as needed. Works on projects of moderate scope and complexity. Pro-actively identifies More ❯

dedicated to exceeding customer expectations through innovative and sustainable solutions. As an Application Support Engineer at Sensus , you will play a key role in supporting and maintaining bespoke and open-source applications that enable our smart metering and utility technology solutions. Working within a dedicated team of engineers and support team, you will investigate, troubleshoot, and resolve software … platforms. Sensus provides the opportunity to contribute to a market-leading organisation at the forefront of smart utility innovation. Key Responsibilities Provide 2nd/3rd line support for both open-source and bespoke software stacks across Linux, Windows and Android. Investigate, troubleshoot, and resolve software issues, coordinating with development teams as needed. Support software upgrades, including patch testing More ❯

Zaizi is looking for a Solution Architect to lead the design and delivery of cutting-edge digital services for the UK Public sector using the latest open source technologies and working under an Agile and DevOps framework. Role Objectives: These are the expected objectives for this role. We are happy to discuss this further during the interview process … Collaborate with other teams within Zaizi, share knowledge and drive continuous improvement Requirements Technical: You will have extensive commercial experience in the many of the following: • Technical & Solution Design • Open Source software • Cloud computing (ideally AWS) • Security best practices • IAM, OAuth, Cognito, OIDC - all advantageous • Containers and Orchestration (Docker, Kubernetes) • DevOps/DevSecOps and related tools • Knowledge of More ❯

high-performing teams. PhD or equivalent advanced degree in Data Science, Statistics, Computer Science, or related quantitative discipline. Recognized as a technical thought leader through publications, external talks, or open-source contributions. Preferred Experience: Experience using Palantir platforms (Foundry, AIP, Ontology) to develop and operationalize insights. Familiarity with LLM application frameworks, vector databases, and knowledge graphs. Publications in … top-tier AI/ML or data science conferences/journals (e.g., NeurIPS, ICML, KDD, AAAI, ACL, JASA). Contributions to the open-source data science/ML ecosystem (libraries, frameworks, widely adopted tools). Track record of thought leadership (invited talks, keynotes, conference leadership roles). Experience establishing standards for reproducibility, experimentation, and responsible AI. Cloud or More ❯