but not essential. However please note that this is not an entry-level position, we are only looking for candidates with either commercial experience or a demonstrable record of open-source contributions. Your benefits Private health care Life insurance Income protection Cash Plan Pension 5% matched Annual leave 25 days 'Me days' x 3 Bike to work scheme More ❯
Guildford, Surrey, United Kingdom Hybrid / WFH Options
BAE Systems (New)
must. You will have experience in the majority of the following (or a desire to learn it): Software development in C++ including use of modern standards, third-party/opensource software (e.g. boost), writing for performance, and concurrency techniques Detailed knowledge of Linux development including build systems, tools, compilers, kernel and drivers Knowledge of computer networking and More ❯
focus on cultural projects, decentralised finance, and gaming. We're dedicated to redefining possibilities and setting new standards within the rapidly evolving blockchain space. Our Technology Tezos is an open-source blockchain known for its flexibility, security, and unique self-evolving capabilities. With innovations like Etherlink -an EVM-compatible Layer 2-Tezos is scaling rapidly and attracting a More ❯
years of experience with LLM Awareness of current LLM techniques, prompt tuning, evaluations and model monitoring. In-depth knowledge of AI/ML/DL, Statistics, and related open-source libraries. Strong skills in SQL and at least one programming language. To be comfortable in code reviews, discussing architecture, and collaborating with a multidisciplinary team for regular model More ❯
years of experience with LLM. Awareness of current LLM techniques, prompt tuning, evaluations and model monitoring. In-depth knowledge of AI/ML/DL, Statistics, and related open-source libraries. Strong skills in SQL and at least one programming language. To be comfortable in code reviews, discussing architecture, and collaborating with a multidisciplinary team for regular model More ❯
development of reports and dashboards to a diverse set of stakeholders in a fast-paced environment. Conversant with structured query language (SQL) and relevant database technologies (whether proprietary or opensource). Good understanding of geospatial concepts within a data environment. Understand coding and service management to some degree. Relevant database technologies particularly PostGRES and SQL Server, MySQL More ❯
Easter Howgate, Midlothian, United Kingdom Hybrid / WFH Options
Leonardo UK Ltd
SP 800-30, 37 & 53). Managing risks and services in accordance with customer, regulatory and legislative expectations. Experience outside of traditional enterprise IT scenarios extending to proprietary and open-source software, firmware and electronic hardware. Developing, evaluating and analysing design constraints, and detailed system and security designs as they pertain to the cyber domain. Experience working with More ❯
focus on cultural projects, decentralised finance, and gaming. We're dedicated to redefining possibilities and setting new standards within the rapidly evolving blockchain space. Our Technology Tezos is an open-source blockchain known for its flexibility, security, and unique self-evolving capabilities. With innovations like Etherlink-an EVM-compatible Layer 2-Tezos is scaling rapidly and attracting a More ❯
focus on cultural projects, decentralised finance, and gaming. We're dedicated to redefining possibilities and setting new standards within the rapidly evolving blockchain space. Our Technology Tezos is an open-source blockchain known for its flexibility, security, and unique self-evolving capabilities. With innovations like Etherlink-an EVM-compatible Layer 2-Tezos is scaling rapidly and attracting a More ❯
Easter Howgate, Midlothian, United Kingdom Hybrid / WFH Options
Leonardo UK Ltd
Defstan 05-139. Experience managing risks and services in accordance with customer, regulatory and legislative expectations. Working outside of traditional enterprise IT scenarios extending to proprietary and open-source software, firmware and electronic hardware. Developing, evaluating and analysing design constraints, and detailed system and security designs as they pertain to the cyber domain. Decomposing cyber and security More ❯
Defstan 05-139. Experience managing risks and services in accordance with customer, regulatory and legislative expectations. Working outside of traditional enterprise IT scenarios extending to proprietary and open-source software, firmware and electronic hardware. Developing, evaluating and analysing design constraints, and detailed system and security designs as they pertain to the cyber domain. Decomposing cyber and security More ❯
an amazing opportunity ahead of us, and we want anyone to be able to contribute to that opportunity. If you enjoy working as part of a technology company, value opensource, and love solving hard problems - then we'd love to hear from you, regardless of whether you fit the job description exactly or not. If in doubt More ❯
Get paid to write open-source software Do you want to work on software used by billions around the world? Do you believe in the goals of the open-source software community? This team wants to hear from you. You will be working alongside similarly enthusiastic and highly skilled developers building software with open-source projects and making important contributions to the open-source community. You could be working on improvements to WebKit, or building new Linux kernel driver, or one of countless other projects this team tackles, all of them deeply technical. Requirements: • Knowledge and interest in developing systems level software such as kernel drivers, web rendering engines, display servers, or … A/V libraries. • Demonstrable and significant contributions to open-source projects. This includes engagement with the community and understanding of open-source development methodologies not just code commits. • High level of skill in C. Additional knowledge of Rust would be beneficial. • A Computer Science degree or similar experience. You will be working in a globally More ❯
Cambridge, Cambridgeshire, United Kingdom Hybrid / WFH Options
Ecm Selection
Do you want to work on software used by billions around the world? Do you believe in the goals of the open-source software community? This team wants to hear from you. You will be working alongside similarly enthusiastic and highly skilled developers building software with open-source projects and making important contributions to the open-source community. You could be working on improvements to WebKit, or building new Linux kernel driver, or one of countless other projects this team tackles, all of them deeply technical. Requirements: Knowledge and interest in developing systems level software such as kernel drivers, web rendering engines, display servers, or A/V libraries. Demonstrable and significant contributions to … open-source projects. This includes engagement with the community and understanding of open-source development methodologies not just code commits. High level of skill in C. Additional knowledge of Rust would be beneficial. A Computer Science degree or similar experience. You will be working in a globally diverse team, so experience and comfort with remote working More ❯
join our team and help us explore, prototype, and implement AI-driven features across Appwrite's products. This role is perfect for someone excited about AI, developer tooling, and open-source innovation. You'll collaborate with cross-functional teams to bring AI-powered capabilities to life from intelligent documentation assistants to code generation, anomaly detection, search improvements, and … the developer experience (e.g., intelligent code suggestions, documentation search, etc). Work closely with Product and Engineering teams to prototype and ship AI-driven features. Fine-tune and evaluate open-source as well as commercial LLMs. Monitor drift, performance, accuracy, and efficiency of AI systems in production. Stay updated with the latest AI research and tools, bringing relevant … insights back to the team. Collaborate with the community on open-source projects, contributions, and feedback loops. Requirements Software engineer with 3+ years of experience, including 1+ year in AI/ML and related areas. Strong programming skills in Python (or similar), with experience in ML frameworks like PyTorch, TensorFlow, or HuggingFace. Hands-on experience with LLMs, embeddings 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 opensource, the only enterprise grade SBOM management and the leading opensource 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 opensource 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 … and build incremental revenue. What you bring to the table: 5+ Years of enterprise software sales experience with focus on net new logos. Successful experience within the Agile, DevOps, OpenSource, or Enterprise Software space. Experience building regional account plans. Validated experience in developing new relationships that result in new customer acquisition. Familiarity selling to the DACH market More ❯
execute the technical vision. Scalability & Performance: Ensure our platform is scalable, secure, and highly available across global regions. Security & Reliability: Champion best practices in DevSecOps and software quality assurance. OpenSource Engagement: Promote and contribute to opensource, and engage with the broader Web3 and AI developer communities. Cross-Functional Coordination: Bridge technical execution with product … clusters, or compute-heavy environments is a big plus. Familiar with Ethereum, Cosmos, Solana, or other modern blockchain ecosystems. Experience managing remote and cross-functional engineering teams. Passion for open-source and decentralized infrastructure. Excellent communication and executive presence. Preferred Tech Stack Languages: Go, Rust, Python, Solidity AI Stack (plus): PyTorch, Hugging Face, Ray, ONNX What We Offer More ❯
Earl's Court, England, United Kingdom Hybrid / WFH Options
Enertek Group
execute the technical vision. Scalability & Performance: Ensure our platform is scalable, secure, and highly available across global regions. Security & Reliability: Champion best practices in DevSecOps and software quality assurance. OpenSource Engagement: Promote and contribute to opensource, and engage with the broader Web3 and AI developer communities. Cross-Functional Coordination: Bridge technical execution with product … clusters, or compute-heavy environments is a big plus. Familiar with Ethereum, Cosmos, Solana, or other modern blockchain ecosystems. Experience managing remote and cross-functional engineering teams. Passion for open-source and decentralized infrastructure. Excellent communication and executive presence. Preferred Tech Stack Languages: Go, Rust, Python, Solidity AI Stack (plus): PyTorch, Hugging Face, Ray, ONNX What We Offer More ❯
/HW architecture , and domain expertise to deliver industry-leading solutions on Intel Graphics architecture . In this role, you will collaborate with leading software development companies, academic institutions, open-source communities, and internal engineering teams to build and optimize GPU use cases on Intel platforms-ensuring peak performance on Intel's latest and upcoming client platforms (e.g. … laptops, PCs, and workstations). This role is a virtual role and is open to candidates across Europe. Key Responsibilities Collaborate with partners to develop, prototype, and optimize GPU-based software solutions . Work across a wide range of use cases including digital content creation , media consumption , productivity , collaboration , and commercial applications . Leverage hardware-accelerated GPU comput e … all phases: feature definition , project setup , execution , and go-to-market . Provide technical training , consultation , and hands-on assistance to developers. Engage with ISV partners and/or open-source projects to offer performance analysis and technical guidance. Interface with Intel engineering teams to resolve software-related issues and provide feedback to influence future Intel platforms and More ❯
and deploying scalable distributed systems. An analytical mindset with the ability to anticipate and mitigate emerging security threats, leveraging a comprehensive understanding of the blockchain landscape. Preferred Qualifications Active open-source contributions in core protocol engineering (such as Firedancer, Reth, Lighthouse, Geth, ). Direct involvement in the Solana ecosystem, with contributions to Solana's runtime, scheduler, or other … core systems. Active engagement with the blockchain security research community, evidenced by contributions to open-source projects, publications, or presentations at notable conferences. Benefits Competitive remuneration packages based on iterative market research including tokens Remote-first and self-initiating with flexible hours Work with team players who are genuinely excited about their impact and projects A dynamic and More ❯
Develop cross-platform solutions for operating systems including Windows, Linux, iOS, and Android. Enhance, maintain, and expand existing codebases (C/C Python). Integrate third-party commercial and open-source software components. Produce clear and well-structured technical documentation, including specifications, APIs, and integration guides. Support external partners and customers in integrating SDKs. Test and evaluate complex More ❯
City of London, London, United Kingdom Hybrid / WFH Options
microTECH Global LTD
Develop cross-platform solutions for operating systems including Windows, Linux, iOS, and Android. Enhance, maintain, and expand existing codebases (C/C Python). Integrate third-party commercial and open-source software components. Produce clear and well-structured technical documentation, including specifications, APIs, and integration guides. Support external partners and customers in integrating SDKs. Test and evaluate complex More ❯
Staines-Upon-Thames, England, United Kingdom Hybrid / WFH Options
IC Resources
signal processing and machine learning. Proficient in Python and C++ for embedded development. Strong communication and collaboration skills, with experience planning technical work. Nice to Have: Research publications or open-source contributions in ML/AI. Experience with knowledge distillation, federated learning, or model compression. Familiarity with embedded Linux, multi-threaded programming, and CI tools. If you’re More ❯
mitigation Proficiency with tools used in modern cybersecurity environments (e.g., SIEM, intrusion detection/prevention systems, endpoint monitoring) Scripting experience using languages like Python, PowerShell, or Bash Familiarity with open-source diagnostic and assessment tools such as Nmap, Wireshark, and Kali Linux Solid understanding of established security frameworks and models (e.g., MITRE ATT&CK, NIST, and related methodologies More ❯
prototypes to ensure optimal solutions Contributing on sprint plans and challenge estimates and design proposals Driving adoption of modern architecture practices for continuous improvement Investigating and integrating commercial and open-source frameworks for optimal solutions Participating in all stages of development, from planning to deployment Guiding development teams and product owners on architectural decisions We Elevate your best … are a self-directed and self-organized, highly responsible, and reliable team player. Your abilities to inspire, mentor and guide both on-site and remote teams pair with your open mind and for new technologies and agile development. You foster an effective communication in an international organization and can lead by example. Master's degree in computer science, software More ❯