1 to 25 of 57 Permanent Open Source Jobs in the South West

Global Threat Analyst, Protective Intelligence, GSRS, EMEA

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
analysis that directly informs critical protective operations, keeping the companys most at-risk employees safe. You will apply well-honed judgement, security acumen, and open-source research skills to conduct tactical threat monitoring, strategic risk assessments, intelligence briefings, and manage vendor performance. Your role requires established skills … Minimum qualifications: Bachelor's degree or equivalent practical experience. 4 years of experience managing security intelligence analysis and risk mitigation strategies, including experience with Open Source Intelligenc (OSINT). 2 years of experience supporting projects related to close protection (executive protection) operations through analytic support or prior operational ...

Java Software Engineer

Location
Bristol, England, United Kingdom
experience in the following skills Excellent hands-on experience with Java and associated technologies. Experience working with Spring Boot. Hands-on knowledge of open-source tools, libraries and standards. Some working knowledge of containers (Docker). Strong experience of working in Test Driven Development, test coverage, unit tests … Knowledge of both traditional and agile delivery methods. Drive and desire to further your skillset and lead in the application domain. Good knowledge of Open source and open standards. Strong analytical skills and attention to detail. Knowledge and demonstrable experience of both traditional and agile delivery methods. ...

Software Engineering AWS DevOps Engineer - SC MOD Required Professional Multiple Cities

Location
Cheltenham, England, United Kingdom
configuration management tools such as Ansible. Knowledge of scripting and automation using Bash/Shell and ANT. Experience with Git, Docker, and Liquibase for source control, containerisation, and database deployment automation. Experience working with JIRA and Confluence within Agile delivery environments. Knowledge of core AWS services, including … principles, Agile delivery, and modern cloud operating models. Scripting & Automation: Experience developing scripts and automation to support testing, deployment, infrastructure provisioning, and operational processes. Open Source Technologies: Exposure to open source technologies and solutions, including design, implementation, testing, deployment, and integration into CI/CD environments. ...

Software Developer (Arches Platform)

Location
Swindon, England, United Kingdom
doing You will be responsible for the development and support of Historic England's heritage information systems built on the Arches platform, an open-source data management system for cultural heritage. This includes our heritage inventory systems and the public facing services built on top of Arches. … applications, extensions and code are themselves developed as open-source software in public repositories, so you will be writing code in the open from day one. As Software Developer you will develop new features and Arches applications for internal and external customers that are secure, resilient ...

Senior Security Architect - SecOps and Vulnerability Management

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
detection logic to significantly minimize alert fatigue for the SOC team. Architect the end-to-end SBOM lifecycle to continuously track, analyze, and mitigate open-source and third-party software supply chain risks. Design a risk-based vulnerability management platform that automatically prioritizes infrastructure and application flaws utilizing … analyzing Software Bills of Materials (SBOMs using frameworks like CycloneDX or SPDX) and integrating them with tools like Dependency-Track or Snyk to track open-source vulnerabilities. Advanced threat modeling experience (e.g., STRIDE-LM) for SIEM data flows, log ingestion pipelines, and vulnerability management platforms Experience architecting vulnerability ...

OSINT Specialist

Location
Poole, England, United Kingdom
users, their bosses and key customer stakeholders.* You will deliver training sessions on our platform and mentor our customers to deliver value in open-source data collection and analysis.* You will be problem solving daily and helping customers with use cases that push what is technically possible. … valuable intelligence analysis.* Experience with managing customer expectations and building relationships in demanding operational environments.* Experience with collection of publicly available information, production of open source intelligence, internet investigations, or thorough online research.* Excited by technology and how it can be a catalyst for change.* An ethical, legal ...

Lead/Principle Software Engineer

Hiring Organisation
Sanderson Government and Defence
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
some of the UK's most complex and secure technology programmes. Working within Agile, cloud-native environments, you'll leverage cutting-edge commercial and open-source technologies to build scalable, resilient, and high-performing systems across both public and private cloud infrastructure. You'll play a key role … pipelines , automated deployments, and modern software delivery practices. Commitment to clean coding standards, code reviews, defensive programming, and high-quality technical documentation. Experience using source control and collaboration platforms including GitHub , GitLab , and the Atlassian Suite . Strong problem-solving skills with the ability to design and implement scalable ...

Lead DevOps Engineer

Hiring Organisation
Sanderson Government and Defence
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
implementing Zero Trust Architecture principles. Proven experience deploying and operating infrastructure, platforms, and applications across AWS and hybrid cloud environments. Strong knowledge of both open-source and commercial technologies within cloud-centric environments. Experience using GitHub, GitLab, and Atlassian Suite for source control, collaboration, code reviews ...

OpenShift Developer eDV

Hiring Organisation
Bulb Resourcing
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
Salary
£75,000
OpenID and PKI standards. Maintain clear technical documentation covering OpenShift configurations, workflows, and architecture. Stay updated on emerging trends across the OpenShift and Kubernetes open-source ecosystems. Required Skills and Experience 3 5 years of background in software development or DevOps, featuring a strong focus on OpenShift ...

Senior Platform Engineer Cheltenham

Location
Cheltenham, England, United Kingdom
tooling such as SAST, DAST, SBOM generation, vulnerability scanning or policy-as-code. Experience working in high-security or regulated environments. Experience contributing to open-source projects. Experience of using AI Agents and understanding of AI Governance in secure environments. Benefits Competitive salary, bonus and options scheme. Opportunities ...

Lead/Principle Data Engineer

Hiring Organisation
Sanderson Government and Defence
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
play a key role in building and enhancing secure batch and real-time data processing capabilities, working with modern cloud technologies and industry-leading open-source tools. As part of a collaborative Agile team, you'll help design, develop, and optimise data pipelines, ensuring data is accurately processed ...

Senior Data Scientist

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
frameworks (MLflow, Kubeflow, Airflow). Familiarity with SQL, NoSQL, and distributed data technologies. Experience deploying AI models in production environments. Publications, patents, or open-source contributions in ML/AI. Benefits What We Offer: Competitive Salary Bonus Scheme Private Healthcare Insurance 25 Days Annual Leave + Bank Holidays ...

Data Scientist Manager

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
Claude, Gemini), machine learning libraries (e.g. scikit-learn,XGBoost). Experience with data storage for AI, vector databases, semanticsearchand knowledge graphs. Actively contributes to open-source AI projects, researchpublicationsand industry events/websites. Familiarity with AI security, privacy, and compliance standards e.g. ISO42001. Embracing our differences We believe ...

Senior Platform Engineer (12 month Fixed Term Contract)

Hiring Organisation
National Physical Laboratory
Location
Teddington, Gloucestershire, UK
messaging, and infrastructure platforms, including orchestration services (Kubernetes) running on virtual platforms. Administering, maintaining, and securing Linux environments, including Linux/DevOps tooling and open-source Linux databases. Assisting with the administration, maintenance, and optimisation of VMware vCenter and vSAN environments. Supporting the management and utilisation of Public ...

Senior DevOps / Platform Engineer - Autonomous Vulnerability Research (Harness Engineering)

Hiring Organisation
Lloyds Banking Group
Location
Bristol, Gloucestershire, United Kingdom
Salary
£ 70 K
workloads, including GPU scheduling, inference infrastructure, or agent runtime environments.Cloud or Kubernetes certifications, or cyber security related qualifications and trainings.Contributions to open-source infrastructure, platform, or security tooling.Experience operating within highly regulated environments such as financial services, including evidencing controls to audit and risk functions.We know that great ...

Principle Data Warehouse Engineer (Executive Director)

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
deliver impactful data solutions Experience evaluating, selecting, and integrating emerging data technologies and tools to improve scalability, security, and performance Published contributions to open-source projects, technical blogs, or industry forums related to data engineering Advanced degree in Computer Science, Engineering, Mathematics, or a related field Recognized ...

Senior Software Engineer

Hiring Organisation
Anson Mccade
Location
Plymouth, Devon, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
lifecycle, from requirements analysis and architecture through to implementation, deployment, training and support. Develop full stack applications using Java, TypeScript, JavaScript and React. Utilise open-source libraries, frameworks and components to deliver modern software capabilities. Build and maintain continuous integration pipelines using tools such as GitLab to monitor ...

Senior Software Engineer

Hiring Organisation
Anson Mccade
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
lifecycle, from requirements analysis and architecture through to implementation, deployment, training and support. Develop full stack applications using Java, TypeScript, JavaScript and React. Utilise open-source libraries, frameworks and components to deliver modern software capabilities. Build and maintain continuous integration pipelines using tools such as GitLab to monitor ...

Cloud Architect- eDV Cleared

Hiring Organisation
Searchability NS&D
Location
Cheltenham, Gloucestershire, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £115,000 per annum
commute to Cheltenham. - Experience as a hands-on cloud architect CLOUD ARCHITECT ESSENTIAL SKILLS - Expertise in delivering AWS Cloud native solutions - Background in Open-source technologies and frameworks - Experience with micro-service based architectures - Experience working with structured architecture approaches (TOGAF or SAFe) - Leadership and stakeholder management experience ...

Developer Experience Engineer New Bristol

Location
Bristol, England, United Kingdom
compiler and runtime toolchains. Experience working with GPUs, TPUs, or other machine learning accelerators. A track record of contributing to or maintaining open source developer tools or ML ecosystem projects. Experience writing technical documentation and developer education content. Previous experience in a startup or small team environment. ...

Senior Software Engineer

Location
Bristol, England, United Kingdom
focussed team, gaining exposure to: Implementing software solutions including design, development and testing Using a wide range of technologies, specialising in the use of open‐source libraries and components Utilising tools such as GitLab to build continuous integration pipelines, which help monitor and ensure software quality and security ...

Senior Software Engineer

Location
Cheltenham, England, United Kingdom
focussed team, gaining exposure to: Implementing software solutions including design, development and testing Using a wide range of technologies, specialising in the use of open-source libraries and components Utilising tools such as GitLab to build continuous integration pipelines, which help monitor and ensure software quality and security ...

Lead Data Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
whole components or subsystems within a team. Development incorporates design, code, test and defect resolution. Focusing on hands-on design and development, using open source and commercial platforms. Defining and enforcing development best practice and coaching team members to ensure consistency. Working with project architects, taking responsibility ...

Site Reliability Engineer Manchester

Location
Gloucester, Gloucestershire, United Kingdom
different levels of the stack Understanding of ITIL terminology Experience with container management and micro-services architectures such as Docker Experience extending and improving Open Source Software Familiarisation with automation test frameworks such as Selenium Awareness and insight into technology trends to adopt new cutting edge tools ...

Senior Security Consultant

Location
Yeovil, England, United Kingdom
Defence security standards, such as Defstan 05-138 & Defstan 05-139.* That extends 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 ...