901 to 925 of 1,234 Permanent Open Source Jobs

Computational Biologist (London)

Location
Greater London, England, United Kingdom
This is a significant focus area for us.) Experience working closely with wet lab teams to co-design experiments with computational endpoints. Contributions to open-source bioinformatics tools or community resources. Why Join Outpost Bio? You'll own real equity in what you build. We offer meaningful ...

Cloud Advisory Architecture Consultant

Location
City Of London, England, United Kingdom
apart: Engineering/Development — Demonstrated experience working close to engineering and teams, ensuring realistic delivery expectations. Developer Repo Contributions — Showcase during interview personal or open‐source work, prototypes, accelerators, or reference architectures so that during interview the repo artefacts can be used explain their decisions through architecture diagrams ...

Research Engineer, Benchmarking - Member of Technical Staff

Location
Greater London, England, United Kingdom
systems What Sets You Apart Published agentic or tool‐use benchmarks that use execution‐based grading Experience running sandboxed execution grading at scale Open‐source evaluation or harness tooling Familiarity with code‐agent workloads such as search, edit, and repair What We Offer Competitive Salary, determined by skills ...

Hardware Engineering Internship 2027 New Cambridge, UK

Location
Cambridge, England, United Kingdom
meaningful piece of work that you can be proud of by the end of your internship. Previous interns have committed code to industry-standard open-source compilers, co-authored research papers and led the design of new software tools. What you will do Collaborate with experienced hardware ...

Lead AI Product Engineer (Tech Against Terrorism)

Location
Greater London, England, United Kingdom
behind our Counter-Terrorism AI Benchmark (www.ct-ai.org), which evaluates how frontier models handle terrorist content OSINT tooling: building and improving the tools our open-source intelligence (OSINT) analysts use daily. Working closely with the OSINT team is a core part of this job Partner programmes: technical leadership ...

Senior Offensive Security Engineer

Location
Newcastle upon Tyne, England, United Kingdom
Alignment: Demonstrated intellectual curiosity and a proven track record of continuous learning in the rapidly evolving security landscape. Hands-on experience with commercial and open-source tools/frameworks including Burp Suite, Metasploit, Core Impact, Scapy, AppScan, WebInspect, Qualys, Nessus, Nmap, SQLmap, and OWASP ZAP. Travel Travel ...

Principal AI Consultant

Location
Glasgow, Scotland, United Kingdom
benefits in order to drive the best possible outcomes for our clients. Including but not limited to Claude, AWS Bedrock, Google Vertex AI and open source model eco-systems. Experience advising on Responsible AI, risk management, governance and continuous performance monitoring. What we look for in our people ...

Principal AI Consultant

Location
Reading, England, United Kingdom
benefits in order to drive the best possible outcomes for our clients. Including but not limited to Claude, AWS Bedrock, Google Vertex AI and open source model eco-systems. Experience advising on Responsible AI, risk management, governance and continuous performance monitoring. What we look for in our people ...

Principal AI Consultant

Location
Newbury, England, United Kingdom
benefits in order to drive the best possible outcomes for our clients. Including but not limited to Claude, AWS Bedrock, Google Vertex AI and open source model eco-systems. Experience advising on Responsible AI, risk management, governance and continuous performance monitoring. What we look for in our people ...

Junior Network and Automation Engineer

Hiring Organisation
Venn Telecom UK
Location
Exeter, Devon, South West, United Kingdom
Employment Type
Permanent
Salary
£35,000
genuine desire to understand how systems work. Evidence of learning outside formal coursework, such as a home lab, personal technical projects, online labs or open-source contributions. Some exposure to Linux and command-line tools. An interest in scripting, software development or automation. An interest in using ...

Wargaming Research & Systems Analyst — Red Cell Lead

Location
Greater London, England, United Kingdom
third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources. This third-party service provider does not act as a consumer reporting agency. Use of this provider helps ...

Development Engineer C++

Location
City Of London, England, United Kingdom
context where latency and throughput matter. Exposure to Boost libraries. Knowledge of capital markets protocols such as FIX or SBE. QuestDB or Dolt. Any open-source contributions, side projects, or competitive programming that demonstrates initiative. Mindset and Methodology This role involves working with a sophisticated and specialised platform. ...

Applied AI Engineer, Government, International

Location
Greater London, England, United Kingdom
manage relationships with our customers’ and implementation partners’ leadership and stakeholders to ensure the successful deployment and scale of their applications. Contribute to our open-source developer and enterprise resources. Scale the Applied AI Engineering function through sharing knowledge, codifying best practices, and publishing notebooks to our internal ...

Staff Cybersecurity Software & Systems Engineer (F/M/D)

Hiring Organisation
TE Connectivity
Location
Cambridgeshire, United Kingdom
Employment Type
Full Time
engineering and compliance with regulatory frameworks like GDPR and global data protection laws. Active contributor to the cybersecurity community, through involvement in industry standards, open-source security projects, or published research. Strong interpersonal and professional attributes, including adaptability, a continuous learning mindset, and the ability to thrive ...

Lead Threat Response Operations Analyst

Hiring Organisation
Pfizer
Location
Sandwich, Kent, South East, United Kingdom
remediation. Experience using security analysis and investigation tools such as Wireshark, Snort, Splunk, Kali Linux, SIFT Workstation, REMnux and Volatility or comparable commercial and open-source technologies, including tools used for memory forensics and malware analysis. Advanced understanding of the life cycle of network threats, attacks, attack vectors ...

Lead Threat Response Operations Analyst

Location
Stone Cross, England, United Kingdom
remediation. Experience using security analysis and investigation tools such as Wireshark, Snort, Splunk, Kali Linux, SIFT Workstation, REMnux and Volatility or comparable commercial and open-source technologies, including tools used for memory forensics and malware analysis. Advanced understanding of the life cycle of network threats, attacks, attack vectors ...

Principal Product Engineer

Location
Greater London, England, United Kingdom
product thinking - valuable, but not central to the role AI-assisted internal tooling, agent workflows or developer productivity systems A visible record of open-source contribution, technical writing, public talks or other thoughtful public technical work Join a mission-driven team addressing real pain points in insurance finance. ...

Principal Product Manager Agents and Context - Elasticsearch

Location
United Kingdom
agents show and refine context as they work Be the product expert and evangelize capabilities for Agent Builder through content like blog posts and open source projects Work with a broad ecosystem of AI partners including cloud service providers (Google, Amazon, Microsoft) and community developers What You Bring ...

Principal Software Engineer (Java) - Security - Elasticsearch

Location
United Kingdom
understand how concurrency models work. You can write code that is high-performance, thread‐safe, and lock‐free. This experience includes working with large open‐source and enterprise codebases. You have proven experience in designing and building systems for authorization that can scale. This includes deep experience designing ...

Principal Software Engineer (Java) - Security - Elasticsearch

Location
United Kingdom
understand how concurrency models work. You can write code that is high-performance, thread-safe, and lock-free. This experience includes working with large open-source and enterprise codebases.You have proven experience in designing and building systems for authorization that can scale. This includes deep experience designing scalable ...

Analyst-Data Science

Location
Lincoln, England, United Kingdom
client or the client runs them. You will work alongside our analysts and our platform developers. Decision Support Tools Development Leveraging proprietary and open-source software to build and develop predictive and prescriptive models and simulations that address client-specific questions and decision-making needs. Engaging with ...

BeyondTrust: Cyber Defense Engineer BeyondTrust

Location
Manchester, England, United Kingdom
SIEM and EDR platforms, with a focus on reducing false positives and closing coverage gaps. Translate threat intelligence (CVE advisories, CISA alerts, vendor bulletins, open-source feeds) into actionable detection content, with particular attention to threats targeting privileged access tooling and supply chain attack vectors. Help maintain ...

Agronomist, Research & Technology Lead

Hiring Organisation
McCain Foods (GB) Ltd
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent, Work From Home
Detail oriented, dependable and positive, with the ability to work well both independently and as part of a team. • Experience with programming languages, preferably open source such as Python, along with familiarity with machine learning, artificial intelligence, QGIS and innovation management software, would be an asset. • BASIS Qualified ...

Context Engineer

Location
United Kingdom
apps, making visuals, or recording video. Have real development chops. You have full‐stack software development experience in full‐time roles, side projects, or open source. Are multidisciplinary. You switch hats between writing docs, shipping code, organizing knowledge, and building agents or CI/CD pipelines. Think in systems. ...

Support Engineer

Location
Greater London, England, United Kingdom
meet colleagues, with Priority Pass for lounge access. About Canonical Canonical is a pioneering tech firm at the forefront of the global move to open source. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. ...