1,076 to 1,100 of 1,285 Permanent Open Source Jobs

Product Engineer

Location
Greater London, England, United Kingdom
good questions, form a view, test quickly, communicate clearly and care whether the work changes outcomes. Evidence of exceptional output. Show us professional work, open-source contributions, personal products, research or hackathon results. Roughly 2+ years of experience is useful, but evidence matters more than tenure. The Ideal ...

Visual Development Artist - AI & Generative Tools

Hiring Organisation
Framestore
Location
London, United Kingdom
Salary
£ 70 K
into our VFX pipeline.ComfyUI: Node-based generative workflows. Experience here is a strong signal.Nuke: Compositing environment used to build living, production-ready concept imagery.Blender: Open-source 3D widely used for blocking, lighting, and generative AI integration via custom nodes.Unreal/Realtime: Real-time render engines increasingly part ...

AI Engineer UK

Location
Greater London, England, United Kingdom
search, reranking). Fine-tuning or model-adaptation experience where it genuinely beat prompting. Experience in industrial, field-service or other asset-heavy domains. Open-source contributions or a portfolio of shipped AI systems. Why Nexus Black We’re a small team building AI that has to work ...

Research Engineer

Hiring Organisation
G Research
Location
London, United Kingdom
Salary
£ 80 K
systems to provide a seamless path from research to production for machine learning modelsEnabling large-scale distributed training of machine learning modelsContributing back to open-source projectsWho are we looking for The ideal candidate will:Deliver high-quality, well-engineered software with strong architectural awarenessTake ...

Lead Test Engineer

Hiring Organisation
Kainos
Location
Belfast, Down, United Kingdom
Salary
£ 80 K
tests scripts and test approaches, including manual and automated testing across all layers of an application including non-functional test coverage.Experience using Test Automation open-source technologies (e.g. one of the following Selenium, JUnit,TestNG, Cucumber, Cypress), and configuring tools for testing such as Jenkins and/ ...

Lead Test Engineer - Healthcare

Hiring Organisation
Hackajob Ltd
Location
Belfast, County Antrim, Northern Ireland, United Kingdom
Employment Type
Permanent
Salary
£75,000
scripts and test approaches, including manual and automated testing across all layers of an application including non-functional test coverage. Experience using Test Automation open-source technologies (e.g. one of the following Selenium, JUnit,TestNG, Cucumber, Cypress, Playwright ), and configuring tools for testing such as Jenkins and/ ...

Lead Test Engineer

Hiring Organisation
Hackajob Ltd
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Permanent
Salary
£65,000
scripts and test approaches, including manual and automated testing across all layers of an application including non-functional test coverage. Experience using Test Automation open-source technologies (e.g. one of the following Selenium, JUnit,TestNG, Cucumber, Cypress), and configuring tools for testing such as Jenkins and/ ...

AI AGENTS ENGINEER

Location
Manchester, England, United Kingdom
search systems, or knowledge retrieval. Experience with model governance, audit trails, release control, permissions, or safety‐sensitive AI workflows. Familiarity with OpenAI, Anthropic, Gemini, opensource LLM/VLM stacks, LangGraph‐style orchestration, or similar agent frameworks. The candidate should understand enough vision and inspection context to collaborate ...

Cyber Intelligence Director

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 120 K
cybersecurity, with a focus on threat intelligence, incident response, and risk management.Significant knowledge and experience in advanced intelligence analysis techniques, security research, and Open-Source Intelligence (OSINT) to proactively identify and assess potential risks.Knowledge of SIEM tools such as Splunk will be beneficial to your ...

Senior Forensics Associate EMEA

Hiring Organisation
Lighthouse
Location
London, United Kingdom
Salary
£ 80 K
less other experienced members.Proficient in the use of EnCase, AccessData Forensic Toolkit, XWays, Cellebrite UFED and Physical Analyzer, Cellebrite Inspector (formerly Blacklight), Axiom or open-source forensic toolsStrong mastery of data collection, preservation, and chain of custody principles and proceduresAn understanding of file systems, computer hardware and computer ...

Associate Director, Strategic Execution - International

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 ...

Scientific Programmer

Hiring Organisation
Max-Planck-Institut für Meteorologie
Location
Harvestehude, Hamburg, Germany
Employment Type
Permanent
Salary
EUR 60,000 - 90,000 Annual
intellectually stimulating environment - Access to complex workflows on the cutting edge of what is technologically possible, as well as working for and with an open-source community - Excellent opportunities for further (self )training and development, self-organized and/or in external courses and events - A network ...

Staff Research Engineer - Multimodal Generative Modelling

Location
United Kingdom
autoregressive decoders. Excellence in one or more of the following modalities: voice, text, video. Evidence of original research contributions, such as publications or opensource work at top‐tier venues (e.g. NeurIPS, CVPR, ICML, ICLR, Interspeech). #J-18808-Ljbffr ...

Specialist SA TechLead, WWSO Startups

Hiring Organisation
AmazonWebServices
Location
London, United Kingdom
Salary
£ 80 K
Architect, or a similar cloud certification- Startup background and experience at a VC or PE-backed firm in a Technical Executive capacity.- Familiarity with open-source software and agentic tooling used by Startups and working knowledge of software development tools and methodologies common to Startups.- Strong data-based ...

Staff AI Technology Specialist

Hiring Organisation
ARM
Location
Cambridge, Cambridgeshire, United Kingdom
Salary
£ 70 K
governance, privacy, security, evaluation, observability and lifecycle concerns in an enterprise context.'Nice to Have' Skills and Experience:Experience collaborating with vendors, research teams, open-source communities, or enterprise AI governance groups.Familiarity with secure execution, sandboxing, workload isolation, data-loss prevention or policy-as-code approachesExperience with platforms ...

Product Engineer

Location
Greater London, England, United Kingdom
analytics, or intelligence products. Experience in media, publishing, social, advertising, or the creator economy. Experience taking an idea from zero to launch. Side projects, open-source contributions, or products you can show us. What success looks like Within your first few months, you’ll understand Pubity’s business ...

Manager - BCG Vantage, Data Centers and AI Infrastructure

Hiring Organisation
The Boston Consulting Group
Location
London, United Kingdom
Salary
£ 100 K
client project’s needs; works with qualitative and quantitative data, conducts research and provides synthesized results from sources including commercial data, public and open source, company and industry research, macro-economic, commodities and trade data. Boston Consulting Group is an Equal Opportunity Employer. All qualified applicants will receive ...

Technology Strategist

Hiring Organisation
Aveva Group
Location
Cambridge, Cambridgeshire, United Kingdom
Salary
£ 80 K
innovation scouting, or a similar technical leadership role.Strong understanding of modern technology domains (e.g., AI/ML, industrial IoT, cloud data platforms, edge architectures, open-source ecosystems).Proven ability to analyze and synthesize complex technical topics into clear, actionable guidance.Experience influencing senior stakeholders and driving alignment across product ...

Software Engineer II - EDR Workflows - Security

Location
United Kingdom
make assumptions, and look for ways to improve both product and engineering processes. Bonus Points: Experience and interest in contributing or developing open-source projects Knowledge of the Elastic stack and solutions Experience in cybersecurity and forensics. Additional Information - We Take Care of Our People: As a distributed ...

Senior iOS Engineer

Location
Greater London, England, United Kingdom
work Go the extra mile to add the awesome sprinkles What We Look For Experience in continuous integration setup and automation Taken part in open-source projects Experience with backend technologies Experience with The Composable Architecture and SwiftUI Experience with Combine and async/await Experience with ...

Senior iOS Engineer

Hiring Organisation
Plum Fintech
Location
London, United Kingdom
Salary
£ 80 K
impact of your workGo the extra mile to add the awesome sprinklesWhat We Look ForExperience in continuous integration setup and automationTaken part in open-source projectsExperience with backend technologiesExperience with The Composable Architecture and SwiftUIExperience with Combine and async/awaitExperience with E2E testingWe offer a compensation package ...

Product Engineer

Location
Greater London, England, United Kingdom
full software stack (frontend + backend + infra). Day to day, that spans: Architecting cutting-edge AI agents using a mixture of external, open source and proprietary multimodal models. Developing internal eval benchmarks and aggregating datasets to measure and improve agent performance. Building and improving secure cloud ...

Software Engineer II - EDR Workflows - Security

Hiring Organisation
elastic
Location
United Kingdom
Salary
£ 70 K
right questions, don't make assumptions, and look for ways to improve both product and engineering processes.Bonus PointsExperience and interest in contributing or developing open-source projectsKnowledge of the Elastic stack and solutionsExperience on cybersecurity and forensics.Additional Information - We Take Care of Our PeopleAs a distributed company, diversity ...

Senior Product Manager

Location
Greater London, England, United Kingdom
models fit a given problem: when a hosted commercial model is the right call, and when privacy, GDPR, or data-residency constraints mean an open-source model in our own cloud environment is better. You do not need to build these systems yourself, but you do need ...

BCG Vantage Global Senior Director – AI Cost Advantage

Hiring Organisation
The Boston Consulting Group
Location
London, United Kingdom
Salary
£ 100 K
client project’s needs; works with qualitative and quantitative data, conducts research and provides synthesized results from sources including commercial data, public and open source, company and industry research, macro-economic, commodities and trade data.*** For US locations only ***In the US, we have a compensation transparency approach.Total ...