22 of 22 Permanent Open Source Jobs in the South East

AI Architect

Hiring Organisation
Hirexa Solutions UK
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
FinOps & Model Routing Framework Expertise : Hands-on development experience with one or more orchestration frameworks (e.g., LangChain, LlamaIndex, Semantic Kernel). Thought Leadership & Open Source : Published work (whitepapers, patents), conference speaking engagements, or active contributions to relevant open-source projects. Certifications : Professional-level cloud certifications (e.g. ...

Senior Robotics Engineer

Hiring Organisation
Lawrence Harvey
Location
Oxfordshire, England, United Kingdom
across a global fleet What they’re looking for: Proven industry experience or a strong academic robotics background Evidence of real work - deployed systems, open-source contributions, competitions etc. Strong experience with ROS 2, C++, and Python Solid Linux fundamentals, Git, CI/CD, and containerization Strong communication … bonus if you have: • LiDAR sensor integration expertise, LiDAR-based SLAM, or perception pipeline experience • Experience designing robotics software at scale • Contributions to open-source robotics They move fast. Standards are high. Ownership is real. On-site x3 days per week in Oxfordshire. If you want to work ...

Application Security Analyst

Hiring Organisation
Bowerford Associates
Location
Reading, Berkshire, United Kingdom
Employment Type
Permanent
Salary
£55000 - £60000/annum Pension, Healthcare, Bonus, Holiday
security protocols, cryptography, and authentication. Proficiency in programming or scripting ( any of the following, C#, Python, Java, JS frameworks or similar ). Experience with open-source and enterprise security tools. Excellent problem-solving and analytical skills. A broad interest across the security domain. About Us Our client … Secure Software Development Lifecycle, SSDLC, Vulnerability Management, Security Protocols, Cryptography, Authentication, Web Application Security, OWASP Top 10, Programming, Scripting, C#, Python, Java, JS frameworks, Open-Source Security Tools, Enterprise Security Tools. Please note that due to a high level of applications, we can only respond to applicants whose ...

Java Engineer

Hiring Organisation
Profile 29
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
case-management or service-orchestration platforms Understanding of agentic AI capabilities and how they can complement workflow automation Experience mentoring developers or contributing to open-source Camunda extensions Already holding UK security clearance (SC, DV, eDV) Other Stuff NB: Please only apply if you are a UK National ...

Principle Java Engineer

Hiring Organisation
Profile 29
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
case-management or service-orchestration platforms Understanding of agentic AI capabilities and how they can complement workflow automation Experience mentoring developers or contributing to open-source Camunda extensions Already holding UK security clearance (SC, DV, eDV) Other Stuff NB: Please only apply if you are a UK National ...

Lead AI Architect - Permanent - Hybrid - Insurance

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £110,000 per annum
along with data scientists, MLOps engineers, GenAI engineers, and business teams to design architecture and pilot use cases. Evaluate and select appropriate technologies from open-source and commercial ecosystems, considering deployment models and integration with existing enterprise tools. Support the successful delivery and ongoing operational improvement ...

Cloud Architect- eDV Cleared

Hiring Organisation
Searchability NS&D
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £120,000 per annum, Negotiable
commute to London.- 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 ...

Software Engineer

Hiring Organisation
Matchtech
Location
Portsmouth, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£50000 - £70000/annum
candidates will design, implement, and maintain high-quality software solutions in an agile environment. You will work primarily in C++ using modern tools and open source frameworks, contributing to innovative software for advanced navigation and important systems. Key Responsibilities: Capture and evaluate technical requirements, estimating delivery timescales ...

Golang Developer

Hiring Organisation
Big Red Recruitment
Location
Richmond, Surrey, England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £70,000 per annum
build systems more securely and efficiently. Nice to Have Experience in cyber security or DevSecOps would be a strong advantage, as would contributions to open-source projects or familiarity with frameworks such as OWASP, CIS Benchmarks, or ISO standards. However, what matters most is your willingness to learn ...

Cloud Engineering Consultant

Hiring Organisation
Sanderson Government and Defence
Location
Newbury, Berkshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
manage secure, resilient infrastructure within a high-security cloud services environment for our Cyber Solutions Client. You'll have the opportunity to work across open-source, Microsoft, hybrid, and public cloud technologies, supporting escalated incidents, driving automation, contributing to projects, and enhancing overall security posture. You'll bring ...

Embedded Software Engineer

Hiring Organisation
Sanderson Government and Defence
Location
Southampton, Hampshire, South East, United Kingdom
Employment Type
Permanent
test/integration phases and experience of modern DevOps practices Knowledge of latest System on Chip (SoC) devices, Software Defined Radio (SDR) platforms and open-source frameworks such as OpenCPI. Good understanding of Digital Signal Processing (DSP) algorithms and experience of modelling or simulation algorithms using MATLAB ...

Platform Lead / Engineering Manager

Hiring Organisation
JLR Search Ltd
Location
RH2, Reigate, Surrey, United Kingdom
Employment Type
Permanent
Salary
£110000 - £125000/annum 25% Bonus + Excellent Benefits
Cilium Kyverno Karpenter Python Golang Kanban CNCF Stack GitOps/CD Policy as Code IaC Observability Visible presence in the cloud native community through open source contributions, community engagement, or conference speaking would be amazing but not essential. ...

Application Security Analyst

Hiring Organisation
Reed
Location
Reading, Berkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £60,000 per annum, Inc benefits
software testing. Strong understanding of security protocols, cryptography, and authentication. Proficiency in programming or scripting (.NET C#, Python, Java, JS frameworks). Experience with open-source and enterprise security tools. Excellent problem-solving and analytical skills. A broad interest across the security domain. If you are interested ...

AI Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£160,000 - £180,000 per annum
collaborating closely with a highly technical team. Strong academic background in a relevant subject and/or evidence of high-calibre research or open-source work is highly valued. What They Offer Base salary up to £185000, with potential flexibility for exceptional profiles. Meaningful equity package, giving ...

Senior Test Manager

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £105,000 per annum
Change. In-depth understanding, knowledge and experience of the testing industry to include: testing services (type, costing, route to market), tools (commercial/open-source, selection and implementation), practices (methods by SDLC-type, test accelerators), metrics (selection, implementation), and key players (suppliers, tool vendors, industry "regulators"). ...

Lead AI Architect

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£95,000 - £110,000 per annum
architecture roadmaps, operating models and solution designs Design scalable AI architectures integrating with cloud and insurance-specific systems Select and recommend appropriate cloud, open-source and third-party AI technologies Support delivery of pilot and production AI use cases alongside data scientists and engineers Champion responsible and ethical ...

Senior Test Manager - Public Sector

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £105,000 per annum
Consulting environment In-depth understanding, knowledge and experience of the testing industry to include: testing services (type, costing, route to market), tools (commercial/open-source, selection and implementation), practices (methods by SDLC-type, test accelerators), metrics (selection, implementation), and key players (suppliers, tool vendors, industry "regulators"). ...

AI Creative Builder

Hiring Organisation
Pfizer
Location
South East, United Kingdom
Employment Type
Permanent
usage. Experience with NextJS, Supabase, N8N or AI-powered development environments such as Cursor. Familiarity with AI platforms and services including OpenAI, Anthropic or open-source models. A demonstrable portfolio of applications or internal tools built, such as GitHub repositories, livedemos or side projects that evidence practical delivery. ...

Embedded DSP / FPGA Engineer

Hiring Organisation
Sanderson Recruitment
Location
Hampshire, South East, United Kingdom
Employment Type
Permanent
operating systems Collaboration with cross-functional teams to deliver full lifecycle developments Knowledge of latest System on Chip devices, Software Defined Radio platforms and open-source frameworks Good understanding of Digital Signal Processing algorithms and experience of modelling or simulation algorithms This role will require eligibility ...

Cloud Data Engineer

Hiring Organisation
Accenture
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
collation and storage of data for critical client projects. How to develop and enhance your knowledge of agile ways of working and working in open source stack (PySpark/PySql). Quality engineering professionals utilise Accenture delivery assets to plan and implement quality initiatives to ensure solution quality ...

Marketing Data Analysis Apprentice

Hiring Organisation
QA
Location
Reading, Berkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£18,000 per annum
role supports digital marketing, reporting, analytics and optimisation. Responsibilities: Resolve 404 errors and ensure correct redirections Maintain consistent UTM parameters Review and update open-source package pages Monitor Core Web Vitals and report findings Track competitor updates and support fortnightly reporting Prepare initial drafts of online performance reports ...

Application Development Officer

Hiring Organisation
East Herts Council
Location
Hertford, Hertfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
doing? - Developing effective digital solutions, including electronic forms (e-forms), workflows and integrations using a combination of off-the-shelf, software-as-a-service, open-source, and custom-built software - Ensuring that developments are current, fit for purpose, aligned to the councils strategy and follow good practice, including ...