26 to 50 of 159 Open Source Jobs in London

event-driven design and message brokers ( e.g. Kafka, RabbitMQ) Understanding of agentic AI capabilities and how they can complement workflow automation Experience contributing to open-source Camunda extensions Holds UK security clearance What We Offer Meaningful missions. Tackle high-impact public-sector problems that improve services millions rely ...

Cloud Platform. Knowledge of performance, security, or accessibility testing. Experience with infrastructure-as-code or container technologies including Docker, Kubernetes, or Terraform. Contributions to open-source projects or technical communities. What's on Offer Opportunity to work on technically challenging programmes with real-world impact. Collaborative engineering environment ...

Gemini), machine learning libraries (e.g. scikit-learn, XGBoost). Experience with data storage for AI, vector databases, semantic search, and knowledge graphs. Contributions to open-source AI projects or research publications. Familiarity with AI security, privacy, and compliance standards e.g. ISO42001. Embracing our differences At Kainos, we believe ...

AttributesPrior internship experience in a software development role.Familiarity with cloud computing platforms (e.g., AWS, GCP, Azure) and containerisation technologies (e.g., Docker, Kubernetes).Contributions to open-source projects or a personal portfolio demonstrating technical curiosity and skill.#LI-JB1About usEbury delivers sophisticated, integrated solutions — business accounts, hedging, and financing ...

strategic decisions for Cint's proprietary synthetic data platform.ResponsibilitiesLead the research, discovery, and development of machine learning models - specifically focused on synthetic row generation, open-ended text generation, and data augmentation.Design and drive advanced statistical methods and complex experiments to validate LLM performance and synthetic modeling hypotheses.Develop logic … with Synthetic Data Generation techniques and the evaluation of synthetic data quality/utility.Experience with Prompt Engineering, RAG (Retrieval-Augmented Generation), or fine-tuning open-source LLMs for open-end generation.Experience with probabilistic modeling, or advanced profiling techniques.Familiarity with online market research or survey exchange platforms.Experience using ...

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 have resided ...

equivalent practical experience.What We OfferCompensation: Competitive salary and benefits package.Bonuses: Discretionary performance-based bonus.Growth: Continued personal development through funded training and professional certifications.Open Source Culture: We are Open Source-friendly, following open principles in our internal projects and actively encouraging contributions to the wider external community.About ...

Docker and multi-container application architecture experience. Experience working within scientific, pharmaceutical, genomics, or bioinformatics environments. Start-up or high-growth technology company experience. Open-source software contributions. Technical leadership, mentoring, or coaching experience. Contract Details: 6-Month Initial Contract Inside IR35 London-based Hybrid Working (2 days ...

pipelines, and metrics definitionNice to have (but not essential)Experience with agentic workflow systems and complex orchestration patternsBackground in NLP or contributions to open-source AI/ML projectsExperience with model fine-tuning or custom training approachesFamiliarity with MLOps platforms and experiment tracking toolsExperience with infrastructure as code ...

ready knowledge graphs for accurate, explainable, and governed AI; the most comprehensive, trusted, and easy-to-deploy graph capabilities across any environment and data source; and an unmatched ecosystem trusted by 84 of the Fortune 100 and supported by the world's largest graph community. Intelligence that works. Results … secure design.The Role:Develop cloud-native controls in Azure, AWS and/or GCP to enforce the security baseline at scale, integrating with open-source and vendor tools as needed.Enhance product security along the software development lifecycle by creating "paved roads" and defining additional security and software excellence ...

DevOps needs of application development teams. Your daily tasks will include configuration identification, change management, build, deployment and release artifact management, version control, source code auditing/reporting, and environment support and troubleshooting. \n \n You will collaborate with multiple teams, assisting them throughout the development cycle with … Experience working with cloud technologies in a DevOps, CI/CD, Infrastructure, or software engineering capacity \n \n Familiar with Linux, Containerisation technologies, and open-source software \n \n Ability to code in at least one scripting/programming language (Bash, Python, Go etc) \n \n Experience leading ...

data platform, and needs someone to own the ground it runs on. Kubernetes, infrastructure as code, CI/CD and observability, on a deliberately open-source stack with no managed-service shortcuts. You run it yourself rather than consuming managed equivalents. The interesting part is the topology ...

detection accuracy Assess SIEM architecture and recommend improvements across ingestion, parsing, correlation, and storage Implement automation and orchestration (SOAR) to streamline security operations Log Source Onboarding & Integration Identify and onboard log sources across cloud, network, endpoint, identity, and application layers Develop custom parsers, connectors, and ingestion workflows Collaborate with … Data Loss Prevention (DLP) Network security and secure remote access solutions Cloud and software-defined environments (SaaS, IaaS, PaaS, DaaS) Cyber threat intelligence and open-source intelligence tools Disaster recovery and business continuity planning Knowledge of data privacy regulations Additional Information Some out-of-hours work ...

success and leading by example. You will: Design and Develop: Build and support automation or performance test frameworks using the most appropriate solutions. Whether open source or commercial, or a combination. Collaborate with Clients: Work closely with clients to understand their requirements and create tailored QA strategies. ...

test and validation processes.Increase and improve our automated test coverage, and contribute to existing tools, frameworks and related solutions.Leverage new open source solutions to build new tools that test things in new ways.Improve our delivered product quality across our entire platform and applications.Collaborate on determining root causes ...

development process, helping to refine and enhance our products.Core Responsibilities Building a performant search and indexing ecosystem for complex granularly permissioned dataContributing to open-source data processing libraries, integrating the latest innovations to achieve performance gainsBuilding the distributed systems that power large scale compute workloads, orchestrating and efficiently … operations of complex distributed systems like Cassandra, Elasticsearch, Kafka, and more across different environmentsTechnologies We UseDifferent backend languages, including Java, Rust, and GoOpen-source technologies like Cassandra, ElasticSearch, Spark, Kafka, Kubernetes, FlinkIndustry-standard build tooling, including Gradle and GitHubWhat We ValueDemonstrated ability to collaborate and empathise with a variety ...

architect end-to-end Data & AI solutions, with specific expertise in modern Generative AI concepts (e.g., fine-tuning, RAG, MLOps for LLMs), using either open source and/or ISV tools such as Dataiku, Domino, DataRobot etc.Strong proficiency in a core programming language (e.g., Python … mental ability, political affiliation, race, religion, sexual orientation, socio-economic status, veteran status, and other protected characteristics.ComplianceIf access to export-controlled technology or source code is required for performance of job duties, it is within Employer's discretion whether to apply for a U.S. government license for such positions ...

containerised and GPU enabled environments Supporting AI implementation programmes from proof of concept through to enterprise deployment and optimisation Evaluating and selecting technologies across open source and commercial platforms Designing and integrating AI solutions into existing enterprise systems and applications Working with AI Engineers, Data Scientists and technical ...

level React Native or equivalent building native mobile from a React codebase Design system or component library ownership Consultancy or client-facing delivery background Open-source contributions, conference talks, or published technical writing Polyglot beyond Java Other Stuff NB: for non-UK Citizens; we cannot accept applications from ...

level React Native or equivalent building native mobile from a React codebase Design system or component library ownership Consultancy or client-facing delivery background Open-source contributions, conference talks, or published technical writing Polyglot beyond Java Other Stuff NB: for non-UK Citizens; we cannot accept applications from ...

design methodology used to capture customer and product requirements.A minimum of 3 years of experience in the enterprise technology domain, such as cloud technologies, open source, and analytics.Desirable Criteria:4-7 years' experience as a Data Scientist, or as a product manager working closely with Data Scientists ...

strategy, vector search, context window engineering and tuning against real quality targets Integrate and abstract across multiple LLM providers — OpenAI, Anthropic, Vertex AI, and open-source models — with fallback routing, token, cost, and latency management Implement LLMOps in production: eval harnesses with real quality metrics, prompt versioning, observability ...

define AI-driven solutions Build and deploy end-to-end AI applications into production leveraging latest developments from the biggest AI labs, and open source modelsCollaborate with cross-functional teams, including data annotation specialists, to create high-quality training datasetsDesign and maintain robust evaluation frameworks to ensure ...

love to hear from you if you...Have an advanced degree in Computer Science, Mathematics, Statistics or a similar quantitative disciplineAre proficient with Python, including open-source data libraries (e.g Pandas, Numpy, Scikit learn etc.)Have experience productionising machine learning models and/or AI solutionsAre an expert ...

experience with threat modeling and security architecture reviews.Hands-on experience working with compliance requirements and turning them into technical controls.Contributions to security communities, open-source projects, or security research.Relevant security certifications (e.g., CKS).Why Join Us Work on cutting-edge cloud security challenges at scale in a fast ...