601 to 625 of 843 Open Source Jobs in England

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
South East, United Kingdom
Employment Type
Permanent
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. ...

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 ...

Reinforcement Learning Engineer - Manipulation

Location
Greater London, England, United Kingdom
robotics. Experience building infrastructure for large‐scale RL (e.g. using ray). Publications at ICLR/ICML/NeurIPS or equivalent open‐source contributions. Familiarity with OpenVLA, Physical Intelligence (π) models, or similar open VLA frameworks. What We Offer Competitive equity: stock options with meaningful upside ...

QA Tester

Location
Farnborough, England, United Kingdom
includes Secure-by-Design, cloud computing, advanced network and infrastructure design, rapid application development, cross-security domain systems, multi-tenanted High-Performance Compute, multi-source data platforms, cyber vulnerability mitigation, and intelligence systems. We provide supplier-agnostic, technical, and business consultancy to customers while championing open-source ...

Senior Verification Engineer

Location
Bristol, England, United Kingdom
software teams Detail-focused, with rigour as the baseline for all work Humility, desire to learn Happy to be part of a fast-paced, open and collaborative environment Required skills and experience: Verification planning and execution from specification Building testbenches Functional modelling of hardware blocks Checker creation Strong software … SystemVerilog Familiarity with debugging waveforms Desirable skills and experience: Whether in UVM, SystemC or another methodology SystemVerilog Assertions (SVA) Software fluency in multiple languages Open source tools for silicon development Cocotb (used for all our testbench collateral), Verilator, Icarus Verilog Commercial EDA tools Formal verification Bazel ...

Senior Verification Engineer

Location
Greater London, England, United Kingdom
software teams Detail-focused, with rigour as the baseline for all work Humility, desire to learn Happy to be part of a fast-paced, open and collaborative environment Required skills and experience: Verification planning and execution from specification Building testbenches Functional modelling of hardware blocks Checker creation Strong software … SystemVerilog Familiarity with debugging waveforms Desirable skills and experience: Whether in UVM, SystemC or another methodology SystemVerilog Assertions (SVA) Software fluency in multiple languages Open source tools for silicon development Cocotb (used for all our testbench collateral), Verilator, Icarus Verilog Commercial EDA tools Formal verification Bazel ...

Liferay Front End Developer

Location
Greater London, England, United Kingdom
experience in architecting and developing J2EE based web applications (JSP, Servlet, JDBC, JMS, JAXB) Expert level experience with SOAP and REST web services , open API development, and SOA concepts, using Spring with groovy, XML, JSON, and XSLT Solid understanding of integration & design patterns Gain adoption of platform delivery processes … Database SQL Queries in Oracle Experience in Tomcat or WebLogic or Web sphere Ability to work independently in Agile Methodology (KanBan) Experience with different open source stacks including build & release processes like Maven, Ant, etc. Must have Liferay. Location is Stratford London. Duration is 2 months. Rate ...

Software Engineer

Hiring Organisation
Eclectic Recruitment Ltd
Location
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent
Salary
£65,000
product design documentation to meet the software development process, regulatory compliance and organisational requirements The ideal candidate would have: Familiarity with Git for source code management and collaboration Experience with continuous integration tools and scripting languages to automate tasks and improve development workflows Understanding of networking protocols and security … systems development, including some experience of the Linux boot process, DTB and kernel drivers Ability to write user space applications using POSIX APIs, integrate open-source libraries into existing programs and use development tools for system administration and debugging 3+ years of experience working with hardware protocols ...

Software Engineer

Location
London, United Kingdom
product design documentation to meet the software development process, regulatory compliance and organisational requirements The ideal candidate would have: Familiarity with Git for source code management and collaboration Experience with continuous integration tools and scripting languages to automate tasks and improve development workflows Understanding of networking protocols and security … systems development, including some experience of the Linux boot process, DTB and kernel drivers Ability to write user space applications using POSIX APIs, integrate open-source libraries into existing programs and use development tools for system administration and debugging 3+ years of experience working with hardware protocols ...

Software Engineer III - Backend, Fanatics Markets

Location
Leeds, England, United Kingdom
with a startup mindset Preferred Qualifications Experience using Go in production environments Previous experience in 0→1 or high-growth startup environments Contributions to open-source projects or technical community Experience with real-money transaction systems and regulatory compliance Background in building developer tools or improving engineering productivity … recruiter will provide clear guidance at each stage of the process. Please note that visa sponsorship is not available for this position. We are open to fully remote candidates based in the United Kingdom. Remote employee may also be eligible for a home office setup stipend. #J-18808-Ljbffr ...

Software Engineer III - Full Stack

Location
Leeds, England, United Kingdom
teams within large enterprise environments, supporting alignment and shared success Preferred Qualifications: Previous experience in 0→1 or high-growth startup environments Contributions to open-source projects or technical community Experience with real-money transaction systems and regulatory compliance Background in building developer tools or improving engineering productivity … recruiter will provide clear guidance at each stage of the process. Please note that visa sponsorship is not available for this position. We are open to fully remote candidates based in the United Kingdom. Remote employee may also be eligible for a home office setup stipend. #J-18808-Ljbffr ...

Consultant, Cybersecurity

Location
Greater London, England, United Kingdom
integral part of a focused team where you can make a real impact. You’ll be surrounded by an open, collaborative culture that embraces diversity, recognition, professional development and, most importantly, you. Are you ready to make your impact? About The Role The European (EMEA) FTI Cybersecurity team … drive aspects of our development. We are working hard to foster a culture of inclusivity and respect based on team-oriented thinking and honest, open communication. Our leadership acknowledge that team members will have responsibilities and demands on their time outside of work and will always make every effort ...

Consultant, Cybersecurity

Location
Greater London, England, United Kingdom
integral part of a focused team where you can make a real impact. You’ll be surrounded by an open, collaborative culture that embraces diversity, recognition, professional development and, most importantly, you.Are you ready to make your impact?**About The Role**The European (EMEA) FTI Cybersecurity team … drive aspects of our development. We are working hard to foster a culture of inclusivity and respect based on team-oriented thinking and honest, open communication. Our leadership acknowledge that team members will have responsibilities and demands on their time outside of work and will always make every effort ...

Founding Engineer – Systems and Safety Engineering

Location
Salisbury, England, United Kingdom
under our 15kg target. Regulatory Pathfinding: You will support the generation of the Operational Authorisation from the CAA, helping us move from the A3 Open Category into the Specific Category The Safety Case: You will lead the safety assessment process which will lean on aspects of ARP4761, helping … SORA Methodology, CAA and overseas drone aircraft regulations Aeronautical engineering background Experience in flight testing of piloted or UAV systems Familiarity with commercial/open source UAV flight controllers and firmware. What you'll get Significant Equity – as a founding team member, you will own a significant stake ...

Senior Crypto Threat Analyst - Sanctions

Location
Greater London, England, United Kingdom
What you will achieve in the first 6 months: Have a thorough understanding of Elliptic's monitoring approach, our coverage framework, monitoring cadence and source-of-truth references. Contribute to external-facing research output on sanctioned entities or emerging threats, such as a blog post, research report, or client … verbal communication skills, with a track record of producing high-quality, stakeholder-ready outputs independently and to deadline. Proficiency with blockchain analytics tools, open-source intelligence (OSINT), corporate registries, and adverse media sources. AI fluency is essential for this role. You must be able to demonstrate your ability ...

Software Engineer II - Frontend (React/TypeScript)

Location
Greater London, England, United Kingdom
# **Welcome to the Agentic Commerce Era**## At Commerce, our mission is to empower businesses to innovate, grow, and thrive with our open, AI-driven commerce ecosystem. As the parent company of BigCommerce, Feedonomics, and Makeswift, we connect the tools and systems that power growth, enabling businesses … building tools, testing practices, and performance optimisations* Ensure technical decisions support our goals of quality, performance, reliability, and security* Work with and contribute to open source codebases, including evaluating, extending, and maintaining shared libraries and tools where appropriate**Who You Are*** You have at least 3 years ...

AI Roku Developer

Location
Greater London, England, United Kingdom
gates for high-risk, irreversible, security-sensitive, or release-related actions. Operate all agentic tooling within BritBox-approved accounts and data-handling boundaries, ensuring source code, content feeds, credentials, and commercially sensitive material are handled in accordance with BritBox confidentiality and AI usage policies. Maintain traceable, auditable evidence … Strong written communication and technical documentation skills. Willingness to provide evidence of agent-led software delivery through a portfolio example, redacted execution records, an open-source project, a live demonstration, or a paid practical assessment. Candidate evidence should demonstrate agents completing meaningful implementation work, validating their outputs, responding ...

Senior Python Engineer: MongoDB & Multi-Cloud Deployments

Location
Greater London, England, United Kingdom
using Python and Juju. You will deploy and operate MongoDB clusters across multi‐cloud and on‐prem environments and contribute to a high‐impact, open source‐oriented product. You are a proficient Python programmer with MongoDB operations experience, and you understand modern deployment automation or Linux administration. #J ...