376 to 400 of 851 Open Source Jobs in London

AI Security Engineer

Location
Greater London, England, United Kingdom
Senior AI Platform Engineer and the AI Governance Implementation Lead, conducting security due diligence and risk assessment of AI vendors, platforms, and models — provenance, open‐source components, tenancy and data‐use terms, security advisories — and testing platform updates before rollout. Decide with the Senior AI Platform Engineer ...

Software Engineer

Hiring Organisation
Stanford Black
Location
London, UK
Employment Type
Full-time
Polyglot Software Engineers in the city to join their genuinely bleeding-edge Research and Innovation lab, leveraging the very latest in Opensource and Cloud-Native Tech. They're earmarked to be the number one quant trading firm in the world in the next 5 years. They're currently rewriting their ...

Application Security Engineer

Hiring Organisation
DGH Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£75,000
architectures - Implement application security controls and proactive measures to prevent security incidents - Implement and manage SAST/SCA tooling across application repositories to identify source code risks - Scale automated DAST solutions across applications to maximise testing coverage - Carry out penetration testing on internally developed applications Required Skills/Experience … Experienced in application security focussing on red, blue or purple team activities - Experienced in software development or experience contributing to Open-Source projects - Experienced with DAST tools such as Burp Suite, OWASP Zap or similar - Experience with SAST/SCA tools such as Snyk, Veracode, Checkmarx or similar ...

Python Engineer Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
websites that handle millions of requests per day, presenting high-quality market across the globe. The environment is that of Facebook or Google, relaxed open with time to think and make the right decisions. The atmosphere is calm and relaxed with an open dress code. This … serious money doing something you are passionate about. Development is agile and fast paced. As requirements evolve you will leverage the best of the open source community, sometimes substituting your own solutions where greater performance is needed. You will be encouraged to evangelise and prototype new technologies ...

Staff Platform Engineer

Location
Greater London, England, United Kingdom
Airship”. Airship manages the infrastructure that powers Uswitch and Money.co.uk brands as well as the RVU wide AI initiative. We are committed to Open Source software in order to build services that help millions of customers to save money and make confident decisions. As well as helping … customers, we also give back to the community by open‐sourcing interesting projects that we build that might benefit others. Our goal as a team is to enable our development teams to deliver services quickly, reliably and securely. We do this by running multiple Kubernetes EKS and Fargate clusters ...

Build & Deployment Engineer

Hiring Organisation
Deerfoot Recruitment Solutions Ltd
Location
London, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
London - Hybrid (4 Days on-site, 1 day WFH each week) Inside IR35 Contract Are you a build and deployment engineer who can open up the C# code behind a pipeline and fix it yourself? That combination is exactly what's needed here. You'll join the Platform Engineering … function of one of the world's largest financial groups, owning the on-premises toolchain that takes software from source code to production. GitHub Enterprise, TeamCity, JFrog Artifactory and Xray, and Octopus Deploy, all integrated with ServiceNow change and vulnerability management. In a regulated banking environment, every build ...

Build & Deployment Engineer

Hiring Organisation
Deerfoot Recruitment Solutions Limited
Location
City of London, London, Coleman Street, United Kingdom
Employment Type
Contract
London - Hybrid (4 Days on-site, 1 day WFH each week) Inside IR35 Contract Are you a build and deployment engineer who can open up the C# code behind a pipeline and fix it yourself? That combination is exactly what's needed here. You'll join the Platform Engineering … function of one of the world's largest financial groups, owning the on-premises toolchain that takes software from source code to production. GitHub Enterprise, TeamCity, JFrog Artifactory and Xray, and Octopus Deploy, all integrated with ServiceNow change and vulnerability management. In a regulated banking environment, every build ...

Software Reliability Engineer

Location
Greater London, England, United Kingdom
integrating appropriate test data, implementing data masking in lower environments Upgrading to supported runtimes (generally Java or NPM). Containerizing applications where feasible. Upgrading open-source libraries to their latest available major versions (e.g., migrating from Spring 2). Upgrading to the latest version of all dependencies, whether … base images or operating system. Implementing processes that allow us seamlessly to stay current Implementing continuous library updates using Renovate. o Introducing best practice source control and branch management o Improving code review processes Ensuring best practice security patterns, secrets management, authentication and authorisation Simplifying and automating application deployment ...

Senior Systems Engineer

Location
Greater London, England, United Kingdom
verbal communication skills to include presentation of developed artefacts Eligible to obtain and maintain an active UKSV Security Clearance PREFERRED QUALIFICATIONS Experience with open mission system architectures, for example PYRAMID, OMS/UCI, or STANAG 4586, and with modular open systems approaches more generally Experience with mission systems … 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 ...

Python Developer Blockchain / IOT

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
hardware. Contribute to continuous improvement in the team resulting in greater efficiency, quality and productivity. The environment is that of Facebook or Google, relaxed open with time to think and make the right decisions. The atmosphere is calm and relaxed with an open dress code. This … experience with Ethereum Geth and/or Parity Experience in using various Solidity frameworks like Truffle, Mix IDE or Intellij-Sol. Contributions to relevant open source projects; Experience Hadoop, Spark, or Docker. Basic or deep knowledge of Ethereum Whisper or IPFS/Swarm. My client is based ...

Guidance, Navigation & Control Engineer

Location
Greater London, England, United Kingdom
Helsing is a defence AI company. Our mission is to protect our democracies. We aim to achieve technological leadership, so that open societies can continue to make sovereign decisions and control their ethical standards. As democracies, we believe we have a special responsibility to be thoughtful about the development … mission-driven people to join our European teams – and apply their skills to solve the most complex and impactful problems. We embrace an open and transparent culture that welcomes healthy debates on the use of technology in defence, its benefits, and its ethical implications. The role Helsing delivers ...

Senior Consultant

Location
Greater London, England, United Kingdom
clients succeed. What the day will look like As a Senior Consultant, you can expect to get involved in: Application penetration testing and application source code review. Cloud platform penetration testing. Vulnerability and penetration assessments on internal and external infrastructure. Applying and developing appropriate exploits to gain access … significant investment in your learning and professional development. Our international Security Testing team specializes in application and network infrastructure security, red teaming, and source code review, publishes books and security blogs, contributes to open-source software projects, and are engaged in a variety of continuous security research ...

Software Engineer Linux

Hiring Organisation
Becrypt
Location
London, United Kingdom
Employment Type
Permanent
join our close knit Linux development team. A genuine interest in product development is key as everyones contribution counts in our informal and open Agile working environment. Principle duties: Development and maintenance of Linux based operating systems Work on Linux Distros with a focus on security Configure and customize … Debian package management Bash scripting Object oriented programming in C++ A degree in STEM or significant programming experience Desirable Python programming Linux kernel programming Open source development Security infrastructure Why Join Us: Shape the future of secure endpoint technology. Work on high-impact projects for global, high-profile ...

Director Data & Analytics API Experience - Data Services

Location
Greater London, England, United Kingdom
final product\" and the “primary tool” moving CMEG up the value curve from a raw data producer to an invaluable source of insights for our customers.What you Will be Doing:The focus of the work is on activation and will be organized across four strategic pillars designed to continue … single front door' for internal users, allowing them to 'pip install' and access BigQuery datasets through the same idiomatic Python patterns designed for customers.Release Open-Source SDKs: Develop and maintain a suite of SDKs in popular languages like Python and C++ to make integrating with our APIs ...

Enterprise Sales for Financial Services -London

Location
Greater London, England, United Kingdom
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 that … Proven ability to independently develop close relationships with C-level stakeholders at major banks while managing long-term business engagements. Deep understanding of commercial open-source business models, including selling on-premise and secure cloud/SaaS hybrid solutions for regulated environments. Ability to craft and execute sales ...

Senior Data Scientist (Safety)

Location
Greater London, England, United Kingdom
translate complex problems into rigorous frameworks. Contributing to Faculty’s thought leadership by advancing the science of AI evaluations, public speaking, or publishing open-source research. Ensuring rigorous scientific methodology and technical best practices are followed across the project lifecycle. Who we're looking for: You possess senior … standout benefits: Unlimited Annual Leave Policy Private healthcare and dental Enhanced parental leave Family-Friendly Flexibility & Flexible working Sanctus Coaching Hybrid Working We are open to conversations about part-time hours. A note on AI: we're happy for you to use it for research and interview prep ...

Data Scientist - Fraud

Location
City Of London, England, United Kingdom
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 ...

Platform Engineer

Location
Greater London, England, United Kingdom
maintaining our foundational tools and systems. Working hands-on with our Kubernetes clusters, AWS infrastructure, and configuration management using Terraform. Integrating and managing various open-source components to provide robust, scalable primitives for our engineering teams. Software & Backend Engineering Building and maintaining the services that abstract and orchestrate … base salary Incentive Awards tied to your performance This role can be based in our London office, but we're open to distributed working within the UK (with ad hoc meetings in London). We offer flexible working hours and trust you to work enough hours to do your ...

Sr Data Scientist - FDE - Security Check (SC) Clearance

Hiring Organisation
Microsoft
Location
London, UK
Employment Type
Full-time
production-ready solutions from day one, accelerating time to value without sacrificing quality, control, or trust. We collaborate with Microsoft product teams, partners, and open-source communities to create reusable, high-impact solution patterns that contribute to the broader Microsoft platform. We are hiring a Senior Data Scientist … 600.00 per year. Certain roles may be eligible for benefits and other compensation. Find additional benefits and pay information here: This position will be open for a minimum of 5 days, with applications accepted on an ongoing basis until the position is filled. Microsoft is an equal opportunity employer. ...

Systems and Security Analyst - London

Location
Greater London, England, United Kingdom
Information Resilience (CIR) is an independent organisation dedicated to exposing human rights violations, disinformation and harms against women and minorities. We achieve this through open source research, digital investigations, capacity‐building with local partners, and collaboration with media to amplify our impact. CIR was born … between the core hours of 10.00 -12.00 GMT and 14.00-15.30 GMT each working day unless an exception has been agreed. CIR is open to recruitment of the right candidate on either a consultancy or fixed‐term employment contract basis. A candidate’s guide to artificial intelligence ...

project manager in digital commerce

Location
Greater London, England, United Kingdom
Описание: EPAM delivers enterprise software products, open source solutions and accelerators, including digital commerce, content and marketing transformation solutions for Retail and CPG organizations. Задачи: Own end-to-end delivery of digital programmes with annual budgets of £10M+ from initiation to release in compliance with EPAM governance standards ...

Senior Quant AI Researcher

Hiring Organisation
Cantor Fitzgerald
Location
London, UK
Employment Type
Full-time
accuracy and governance. Integrate quant signals, trusted data sources, and human-review controls for robust and reliable model performance. Benchmark model providers and explore open-source alternatives to stay ahead of the curve. Collaborate with cross-functional teams to align ML models and AI agents with business objectives ...

devops engineer in cloud infrastructure

Location
Greater London, England, United Kingdom
node classification, and r10k/Code Manager workflows; Experience managing mixed Linux and Windows environments with Puppet at scale; Understanding of Puppet Enterprise or open-source Puppet Server administration; Proficient PowerShell scripting for Windows Server administration, task automation, and hybrid cloud integrations; Experience writing reusable PowerShell modules, functions ...

Applied AI Engineer

Location
Greater London, England, United Kingdom
fine‐tuning or adapting foundation models (e.g., LoRA, DPO). Comfort integrating with heterogeneous stacks such as C#, C++, JVM, gRPC, Kubernetes. Contributions to open‐source AI projects, technical writing or conference talks. Benefits Highly competitive compensation plus annual discretionary bonus. Lunch provided (via Just Eat for Business ...

Senior Verification Engineer

Hiring Organisation
Intellectual Capital Resources
Location
London, UK
Employment Type
Full-time
skills. Desirable skills and experience Experience with Transaction-Level Modelling (TLM) methodologies, including UVM, SystemC, or equivalent frameworks. Knowledge of SystemVerilog Assertions Familiarity with open-source silicon development tools and workflows. Experience with verification frameworks such as Cocotb. Familiarity with simulation and verification tools Knowledge of formal verification ...