26 to 42 of 42 Open Source Jobs in the City of London

models Utilise and blend all available data sources to ensure all fraud models are highly predictive and market leading - consumer bureau data, postcode insights, open source data,transactional insights & fraud indicators from partnerships Apply traditional model development techniques and approaches (e.g. logistic regression) as well as adopting … Banking, Lending, Insurance, Public Sector, Utilities, etc. Use of LLMs to improve efficiencies in the model building process Use of alternative data such as open banking transactional data in statistical models Experience of working in a product development environment Experience with industry related fraud prevention tools (e.g. Hunter, Kount ...

technology to solve a given problem. Right now, we use: A variety of languages, including Java and Go for backend and Typescript for frontend Open-source technologies like Kubernetes, Cilium, Envoy, Grafana, React, and Redux Industry-standard tooling, including Gradle and GitHub, and agentic tools like Windsurf & Cline ...

Signs that you enjoy technical problems beyond your coursework, such as side projects, CTFs or hackathons, a final-year project that went deep, or open-source contributions We don't need prior industry experience. Internships and placements are a bonus, not a requirement, as we know access ...

quality and accuracy we are known for. It is what keeps us inventing and reinventing, all the time. Our culture is wide open, just like our spaces. We bring out the best in each other through collaboration. Through our countless volunteer projects, we also help network with the communities … Demonstrated ability to assess technical AI risks and recommend practical controls in complex enterprise environments. Hands-on familiarity with generative AI platforms and tools, open-source models, vector databases, or related AI infrastructure. Experience partnering with engineering, product, data science, legal, compliance, privacy, security, and risk stakeholders. Strong ...

when something isn't worth building Desirable Skills * Vector databases, embeddings, fine-tuning * Cloud experience (AWS/Google preferred) * Former founder or startup experience * Open-source contributions or visible AI side projects ...

Spring Boot.Passionate about technology and continuous improvement, demonstrating exceptional coding proficiency, a commitment to clean and elegant code, and a keen interest in exploring open-source projects.Proactive, fast learner, and highly collaborative, with strong communication, analytical, and problem-solving skills, capable of independently identifying and resolving complex technical ...

experience with Python, modern development techniques, and design patterns. Experience in data science tools and ML tools (e.g., NumPy, pandas, scikit-learn, PyTorch) and open-source contributions (especially Python-based) would be a bonus. Familiarity with CUDA, GPU-based computations, end-to-end neural network training, MLOps ...

designing and deploying agentic solutions (agents, orchestration, context engineering, RAG, workflows) in production environments. Strong experience with AI platforms - OpenAI, Claude, Vertex AI, plus open-source models - including building abstraction layers to manage multi-provider pipelines. Very strong experience deploying to production , CI/CD, infrastructure as code ...

Avanade is seeking a senior, client-facing AI architect to take Generative AI solutions to production on Azure and open-source platforms. You will own technical choices, lead client discovery, and ensure governance, safety, and lifecycle thinking across delivery from RFI to SOW. Strong Azure expertise and executive ...

workflows, and emerging standards for AI integration in SDLC processes Experience with developer experience design, tooling observability, and measuring developer productivity and quality outcomes Open source involvement or community presence If indicated, please note that years of experience are a guide; we will consider applications from all candidates ...

follow through Value collaboration, openness, and continuous improvement Bonus points if you’ve worked with APIs, cloud-native platforms, AI-enabled systems, or open source, but curiosity matters most. Life at Gravitee At Gravitee, we invest in humans, not just roles. You’ll get: Competitive medical coverage Pension ...

apart: Engineering/Development — Demonstrated experience working close to engineering and teams, ensuring realistic delivery expectations. Developer Repo Contributions — Showcase during interview personal or open‐source work, prototypes, accelerators, or reference architectures so that during interview the repo artefacts can be used explain their decisions through architecture diagrams ...

hybrid working with three days per week in our London office About Us Praetorian Connections Ltd (PCL) is a leading provider of language-enabled Open Source Intelligence (OSINT), supporting geopolitical, security, and risk-focused decision making. We are currently recruiting for a GIS Manager. The successful candidate will ...

researchers, engineers and cross-functional teams. Coordinate with stakeholders across legal, policy, communications and risk. Support review processes associated with datasets, research benchmarks and open-source initiatives. Help research teams manage capacity and resources, including compute requirements. Provide clear project updates, metrics, risks and mitigation plans. Handle fast ...

sensibility. You care how things look and feel, not just how they function. Experience replacing legacy or external vendor systems with in‐house builds. Open source contributions or side projects we can look at. Why join us? A foundational engineering seat at one of the World’s largest ...

transformation using data and analytics, leveraging real-time insights to make accurate and fast business decisions, by building modern data architectures using cloud and open source. Some of the world’s largest data producers engage with Sigmoid to solve complex business problems. Sigmoid brings deep expertise in data engineering … self, you will thrive here. Cutting‐Edge Environment: Work with Fortune 1000 customers on high-impact projects. You will have access to the latest open‐source and cloud technologies, supported by a specialist team that prizes innovation. Dynamic Culture: Our environment is fast‐paced and collaborative. With regular ...

Schillings is seeking an Analyst, Investigations to conduct open-source research across multiple jurisdictions, develop investigative strategies, and draft detailed memos and reports for diverse clients. You will work with Legal, Digital Resilience and Strategic Communications, with on-the-job training in research techniques and databases. The role ...