23 of 23 Open Source Jobs in the South East

AI Engineer Consultant

Hiring Organisation
83zero Limited
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Engineer/ML Engineer delivering AI into production Strong Python development skills Hands-on experience with LLMs (commercial and/or open-source) Experience building APIs and services around AI models Cloud experience (AWS, Azure or GCP) Familiarity with vector databases, embeddings and modern AI architectures Comfortable working ...

Platform Engineer Senior DevOp

Hiring Organisation
Sopra Steria
Location
Portsmouth, Hampshire, South East, United Kingdom
Employment Type
Permanent
Salary
£65,000
pursue DV clearance. This is an on-site role based in Salisbury or Portsmouth. What you'll be doing: Designing and developing capabilities using open-source and commercial tooling for use internally and to deliver enhanced capabilities to our customers. Designing and developing integration enablers between multiple systems. ...

Head of Engineering Java Node React

Hiring Organisation
Interact Consulting Limited
Location
Abingdon, Oxfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
with experience working with all levels of business. ** A background of leading teams of Engineers writing business critical/complex solution in polyglot/opensource languages (java, Golang, Python etc) ** Manage teams capacity, estimation to ensure the team is able to provide an appropriate view of work and suggest potential ...

Head of Engineering Java, Node, React, Cloud

Hiring Organisation
interAct Consulting Limited
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£140,000 - £160,000 per annum
with experience working with all levels of business. ** A background of leading teams of Engineers writing business critical/complex solution in polyglot/opensource languages (java, Golang, Python etc) ** Manage teams capacity, estimation to ensure the team is able to provide an appropriate view of work and suggest potential ...

Head of Software Engineering

Hiring Organisation
Interact Consulting Limited
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
working with all levels of business. ** A background of leading/managing teams of Engineers writing business critical/complex solution in polyglot/opensource languages (java, Golang, Python etc) ** Manage teams capacity, estimation to ensure the team is able to provide an appropriate view of work and suggest potential ...

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 ...

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 ...

Senior Linux Infrastructure Engineer

Hiring Organisation
Sopra Steria
Location
Portsmouth, Hampshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
25 days holidays, 6% Contributory pension, 4 x life Insurance
Portsmouth OR Salisbury site, 2 days home working. What you'll be doing: Oversee and enhance Linux platform capabilities. Develop and maintain open-source and commercial tooling. Provide expert 3rd line technical support, mentoring, and fault resolution for 1st/2nd line teams. Act as a subject matter ...

Engineering Manager

Hiring Organisation
Canada Life
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
optimise flow, deliver customer value and modernise our platforms. Our bespoke mortgage system is built using Ruby on Rails, MySQL, JavaScript, and other open-source technologies, with a clear roadmap toward cloud-native evolution. Key responsibilities Lead, coach and inspire a stream-aligned product engineering team, fostering ...

Engineering Manager

Hiring Organisation
Canada Life UK
Location
Potters Bar, Hertfordshire, South East, United Kingdom
Employment Type
Part Time
optimise flow, deliver customer value and modernise our platforms. Our bespoke mortgage system is built using Ruby on Rails, MySQL, JavaScript, and other open-source technologies, with a clear roadmap toward cloud-native evolution. Key responsibilities Lead, coach and inspire a stream-aligned product engineering team, fostering ...

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 ...

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 ...

Principle Enterprise Architect

Hiring Organisation
Michael Page Technology
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
parts of Enterprise Architecture fit together. Solid knowledge of software, hardware and architecture frameworks. Skilled in modern and emerging technologies, including cloud, open source, agile and digital services. Strong grasp of system performance, scalability, resilience and architectural design patterns. Job Offer Excellent pension scheme. Generous holiday allowance. Comprehensive ...

Solution Architect

Hiring Organisation
Responsiv Solutions Ltd
Location
Bracknell, Berkshire, South East, United Kingdom
Employment Type
Permanent
closely with Sales to provide technical insight, product knowledge, and consultative support to progress opportunities. Apply knowledge of IBM technologies, Microsoft Azure, AI, and open-source platforms to develop appropriate solutions and support opportunity growth. Collaborate with the Head of Consulting to shape solutions, presentations, bids, and proposals ...

Php Developer

Hiring Organisation
RCRTR
Location
Newbury, West Berkshire, Berkshire, United Kingdom
Employment Type
Permanent
Salary
£40000 - £50000/annum Generous Pension, Healthcare etc
database. Collaboration · Collaboration with other members of the team to improve usability on existing and new projects. · Ensuring high-quality and efficient/optimized source code to maximize response times, and a slick user experience. · Liaising with clients where necessary. Existing projects · Troubleshooting application and code issues. · Finalizing back … Experience in browser testing and debugging (e.g. Chrome Console) · Agile ways of working · Knowledge of eCommerce and payment systems · Working knowledge of various tools, open-source technologies, and cloud services ...

Software Engineer (Quantum Compilers)

Hiring Organisation
CT19
Location
Oxford, England, United Kingdom
especially programming language theory. Experience in quantum program optimization, e.g. quantum circuit simplification, scheduling, routing, etc. Knowledge of quantum error correction. Contributions to existing open-source libraries. Experience with existing circuit simulation tools, e.g. Cirq, Qiskit, CUDA Quantum, etc. ...

Director of AI Systems & Foundation Models

Hiring Organisation
Robert Walters
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£150,000 - £180,000 per annum
decisions across models, tooling and external partnerships Sets standards for model evaluation, bench-marking, validation and data quality Represents the organisation externally through publications, open-source contribution or recognised thought leadership What success looks like Reusable AI systems that are actively leveraged across multiple high-value applications Models … Mindset and style Comfortable with ambiguity and research uncertainty Commercially and impact-oriented, not research-for-research's-sake Curious, rigorous and opinionated, but open to challenge Sets a high bar for quality, documentation and reproducibility Motivated by building things that matter, not just publishing them Why this role ...

Python Developer

Hiring Organisation
CODEVERSE LIMITED
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 per annum
validation, and transformation utilities Ensure outputs are analysis-ready and consistent Write clear documentation, examples, and usage guides Produce production-quality code suitable for open-source or public distribution Package and publish the library to PyPI Required Skills & Experience Strong Python development experience Experience working with REST APIs ...

Embedded DSP / FPGA Engineer

Hiring Organisation
Sanderson
Location
Hampshire, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
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 ...

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 ...

Embedded Software Engineer - Autonomous Vehicle

Hiring Organisation
Matchtech Mobility
Location
Fareham, Hampshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
testing ecosystem - from automated unit testing to flight testing Flexibility, ownership mindset, and ability to deliver high-quality, real-world-ready software Experience with open-source autopilot ecosystems (e.g., Betaflight, Ardupilot, PX4, MissionPlanner ) Nice to Have Background or interest in aviation or RC model aircraft Willingness and ability ...

Integration Architect

Hiring Organisation
Certain Advantage
Location
South East London, London, United Kingdom
Employment Type
Temporary, Work From Home
Salary
£0 - £700 per day
Strategic Roadmap and applies within the context of their organisational assignment. Uses the related reference architectures and roadmaps for Cloud, Mobile, Integration, OpenSource, Big Data, etc. Does this sound like your next career move? Apply today. Working with Certain Advantage We go the extra mile to find the best people ...

Operations Engineer

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £40,000 per annum
have a 1st class degree in Computer Science, Cyber Security, Engineering, Mathematics, or Physics, alongside some hands-on experience like building homelabs, working on open-source projects, or supporting real-world environments. They’ll also want to see a technical understanding of operating systems, networking, security protocols ...