1,301 to 1,325 of 4,036 Software Engineering Jobs in London

world problems Our client is transforming a global supply chain through AI and real-time market intelligence. Operating at the intersection of data, cloud engineering and user-centric product development, they are scaling rapidly and investing heavily in engineering excellence.This is your opportunity to take ownership of core … native environmentCollaborating closely with Product, Data Science and Design to deliver roadmap features end-to-endContributing to CI/CD pipelines, automated testing and engineering best practicesTroubleshooting and continuously improving existing servicesWhat You’ll BringOur client hires for capability and mindset, not simply years of experience. You may come ...

next generation FTSE Russell Index Platform. This platform underpins the calculation and distribution of FTSE Russell’s global family of indexes and requires advanced engineering, high precision data processing, and deep collaboration across global teams.This is a deeply technical role focused on designing, building, integrating, and operationalising modern software … driven capabilities across internal platforms and client facing products. You will work with innovative technologies, contribute to complex algorithmic design, and drive engineering excellence in a high performance, data intensive environment.**Key Responsibilities** Lead projects end-to-end through requirements, design, development, testing, deployment, and operations.**Required Experience & Skills ...

Software Engineer (AI/ML Python) Location: Hybrid London 2 days a week Inside IR35: £750.00 - £820.00 Imagine building advanced software that helps develop novel therapies-and adapts quickly as diseases emerge and change. Our Client is hiring a Software Engineer to join its AI/… environment Integrate AI/ML components with frontend, data, and compute infrastructure to create end-to-end value Write quality, well-documented, well-tested software-supported by automated test suites Develop, measure and monitor key metrics for tools and services, then iterate to improve performance and reliability Take part ...

systems. You will work with third‐party AI services and frameworks, implement LLMs, RAG architectures, and agentic workflows, collaborate with product, operations, and engineering stakeholders, and translate business requirements into technical solutions. Key Responsibilities Technical Development & Execution Build and deliver production‐ready AI and Generative AI solutions using LLMs … search, and effective chunking strategies Develop proof‐of‐concepts for emerging AI technologies and assess their production viability Write clean, maintainable code following established engineering best practices and quality standards Use AI coding assistants such as GitHub Copilot and Claude Code to accelerate development Participate in code reviews ...

systems and pipelines Stay hands‐on (coding, reviews, debugging, deployments) Mentor a small team of ML engineers (2–3 people initially) Establish ML engineering & MLOps best practices Improve deployment, monitoring, and model lifecycle management Collaborate with DS, Risk, Product, and Engineering Help shape roadmap and hiring Skills, Knowledge … Expertise Strong background as an ML Engineer (not purely DS/research) Experience deploying and running ML models in production Solid software engineering skills (Python, APIs, systems) Good understanding of MLOps stack (CI/CD, monitoring, pipelines) Familiarity with tools like MLflow, Airflow, Evidently, DVC, Docker, Kubernetes. Cloud ...

Full Stack Developer to play a key role in the evolution of their flagship AI platform. This is an opportunity to work on genuine engineering challenges, combining large-scale data processing, production AI systems and modern software engineering to build a platform that customers rely … make important commercial decisions. Working within a small, highly experienced engineering team, you'll have significant ownership from day one and help shape both the product and technical direction. The Role This role sits at the intersection of: Large-scale data engineering and entity resolution. Production AI systems ...

advanced technologies including artificial intelligence systems, command and control platforms, aerospace vehicles, and long range sensors.The ideal candidate has a background in electrical or software engineering, with a focus on platform security, or has pivoted to a product or application security role. They will be able to conduct … complex security architecture reviews, research and mitigate exploits against hardware and software, and work with other engineering teams to build resiliency into our products.Responsibilities:Owns the development and maturation of security features for Anduril’s productsAuthors and maintains security documentation including System Security Plans, Threat Analysis and Risk ...

HybridRegion Supported: EMEADepartment: Sales/Go-To-MarketCompany: CloudBeesAbout CloudBeesCloudBees is the leading DevOps platform for enterprises, enabling teams to build, test, and deploy software faster, more securely, and at scale. Trusted by the world’s largest organizations, CloudBees helps engineering teams modernize software delivery while maintaining … high-growth technical startup in the DevOps space, we move fast, value ownership, and partner closely with our customers to solve real-world software delivery challenges.The RoleAs a Sr. Solutions Engineer at CloudBees, you’ll be a trusted technical advisor to prospects and customers across the EMEA region. ...

layer sits on reliable, well-governed infrastructureBuild lightweight prototype applications to test, demonstrate, and validate model outputs and MCP-served capabilitiesSet the bar for engineering quality-mentoring junior colleagues through code reviews and knowledge sharing; champion clean code, version control, CI/CD, and automated testingEnsure security and governance … across all APIs, MCP servers, and integrationsWhat do you need to succeed Must-haveDegree-level qualification (or equivalent professional experience) in Computer Science, Software Engineering, or related fieldExtensive professional software engineering experience with strong emphasis on back-end development, API design, and production-grade service deliveryDemonstrable ...

experience Job Type: Full time, Permanent This is a rare opportunity to be first in the door to continue the development of our engineering platform. You will own a production system end to end the web application, the database estate, the data pipelines, the deployments, the integrations … most. It could be a housing estates network or a shopping centre, each LLM is tailored to their exact use case. Neural LLM-assisted engineering at the sharp end: coding agents are a first-class part of how the platform is built, and you will get very good ...

ownership of technical solution design and architecture decisions, bringing clarity from ambiguous client requirements Act as the technical lead on projects, guiding implementation approach, engineering standards, and best practices Design, develop, and deploy Agentic AI and GenAI solutions in enterprise environments Lead end‐to‐end solution delivery, from discovery … Gemini or Mistral Experience designing and building agentic AI solutions, including tool use, workflow orchestration, routing, memory, and multi‐agent patterns Expertise in prompt engineering, structured outputs, and reliability patterns to optimise model performance Ability to implement evaluation frameworks for quality, grounding, task success, safety, latency, and cost Experience ...

clients' teams, helping them define the right problems, shape solutions, and deliver technology-driven outcomes that create measurable business value. Our expertise spans software engineering, Al & data, product development, and customer experience, delivered by teams that combine strong technical depth with a consulting mindset. Why Join … love to meet you. How will you impact? Join a fast-growing technology organization and bring your coding expertise to a highly skilled engineering team. We are looking for a hands‐on Senior .NET/C# Software Engineer to help simplify a complex, highly secure payment stack ...

global group responsible for the development, design, research and enhancement of index methodologies, analytics and investment solutions. The team works closely with Product, Engineering, Technology, Data Operations, Sales and key clients to deliver innovative index capabilities and analytical solutions. Team members contribute across research, product development, operational delivery … team as a Manager, Quantitative Research & Development. This is a highly dynamic role for an individual who can seamlessly switch between quantitative research, software development, data quality, operational support and client engagement. Success in this position requires a "do what it takes" mindset, strong ownership, and the ability ...

performance. You would work with a “product mindset” by being close to users and their needs, collaborating with the team, CTO and VP of engineering to drive continuous improvement. Ideally you will stem from a strong software engineering background with experience in C#, Java or C++. ...

drive outcomes-oriented probing of architectural designs, technical credentials, and applicability for use within existing systems and information architectureLead communities of practice across Software Engineering to drive awareness and use of new and leading-edge technologiesLead agile ceremoniesAdd to team culture of diversity, equity, inclusion, and respectDrives adoption … governance of approved AI-assisted engineering practices across teams to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test acceleration, release readiness, incident/root-cause analysis), while establishing measurable validation standards (secure coding, peer review, automated testing) and promoting reuse ...

Applied), you will design, build, and deploy production‐grade agentic AI systems across the full enterprise technology stack. You will work directly with client engineering teams, lead technical design sessions, and build reusable patterns and accelerators that scale beyond individual engagements. Key Responsibilities Design and build production‐grade agentic … pipelines, policy‐based routing, tool invocation, memory management, and lifecycle observability Build and own RAG pipelines: embeddings, chunking 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 ...

assigned, including handover of selected legacy responsibilities, transition planning, and progressive ownership of cloud-first replacements or improvements.Identify opportunities to use automation, modern engineering tools, and AI-enabled capabilities where appropriate to improve developer productivity, operational efficiency, and supportability.Work closely with the PATH IT Infrastructure and Support team … support, and transition integrations or services that rely on server-hosted, hybrid, or on-premises components.Required experienceBachelor’s degree in computer science, information systems, software engineering, or a related field, or equivalent combination of education and experience.3–5 years of professional experience in cloud solutions development, software ...

remember: we don’t expect you to meet every single requirement. If you’re excited by this role, we encourage you to apply!Platform Engineering at GoCardlessThe Platform Engineering team is a unified, globally distributed team. We are currently located in London, Riga, and Lisbon. We work with … other engineering teams to empower them to build, release, run and scale their products.We operate with a strong focus on both strategic project delivery and operational excellence. Our work is a balance of:Project Delivery: Building new platform components, from initial design to deployment.Operational Support: Ensuring the health ...

Applied), you will design, build, and deploy production-grade agentic AI systems across the full enterprise technology stack. You will work directly with client engineering teams, lead technical design sessions, and build reusable patterns and accelerators that scale beyond individual engagements. This role sits at the heart … engineering talent market — demand is growing faster than supply and will continue to do so. We offer what no single product company can: breadth across every industry, every enterprise technology stack, and every level of organizational complexity, combined with vendor fellowship access inside Anthropic, OpenAI, Microsoft, and Google engineering ...

Forward Deployed Engineer/Senior Software Engineer (AI focused) London/Remote (UK) £110K - £130K+ We are seeking an experienced technical leader to join a global consulting team. This role is central to shaping enterprise-scale AI transformations, combining deep technical expertise with strategic client engagement. As a Forward … Forward Deployed Engineers in Europe, partnering with customers across the UK and Europe while collaborating with a global team of engineers. About you: Strong software engineering background with experience building production-grade solutions (preferably 7-10 years of experience+) Experience working with full-stack applications -JavaScript/TypeScript ...

batch and ELT/ETL data workflows for ingesting and processing large datasetsWork with technologies such as Python, Java, Spark, SQL, and AirflowApply good software engineering practices, including testing, documentation, and CI/CDContribute to cloud‐based systems (AWS), focusing on reliability, monitoring, and automationCollaborate with product, platform … data science partners to deliver meaningful outcomesSupport team learning through code reviews and knowledge sharing. Requirements: Experience working as a data or software engineer on production systemsStrong skills in Python and experience with at least one backend language (such as Java)Understanding of data engineering concepts such ...

with clear security risk reporting, remediation guidance, and strategic security roadmaps Lead or contribute to Security Champions communities of practice, fostering a security‐aware engineering culture within client organisations Provide security assurance for software development and third‐party supplier onboarding, including SSPM tooling and SaaS security reviews Architect … Practical experience with Infrastructure as Code (e.g. Terraform) and secure CI/CD pipeline design, alongside a background in application security, DevSecOps, or secure software engineering Strong knowledge of network protocols including TCP/IP, DNS, VPN, and IPSEC, with experience working in scaled agile environments Excellent stakeholder ...

biggest projects - ranging from tools that support energy networks forecast risk and adapt to climate change using empirically-derived resilience models, to image recognition software using satellite and aerial imagery, to genAI-powered applications including bespoke assistants and agents. We are focused on delivering value-adding solutions aligned … UK. What you will be doing Defining and implementing machine learning projects over the full lifecycle, from conception to data preparation, model engineering, evaluation and deployment and finally model monitoring and maintenance Establishing and developing ML Ops frameworks and standards for clients and embedding within their infrastructure Working with ...

biggest projects - ranging from tools that support energy networks forecast risk and adapt to climate change using empirically-derived resilience models, to image recognition software using satellite and aerial imagery, to genAI-powered applications including bespoke assistants and agents. We are focused on delivering value-adding solutions aligned … UK. What you will be doing Defining and implementing machine learning projects over the full lifecycle, from conception to data preparation, model engineering, evaluation and deployment and finally model monitoring and maintenanceEstablishing and developing ML Ops frameworks and standards for clients and embedding within their infrastructureWorking with clients ...

agentic workflows to boost internal tools, accelerate developer productivity, and elevate customer experience. You will collaborate with senior stakeholders across Product, Operations, and Engineering, translating business requirements into well-engineered technical solutions.What’s In It For Me A chance to be part of an extremely well established, stable … databases, hybrid search, and effective chunking strategiesDevelop proof-of-concepts for emerging AI technologies and assess their production viabilityWrite clean, maintainable code following established engineering best practices and quality standardsUse AI coding assistants such as GitHub Copilot and Claude Code to accelerate developmentParticipate in code reviews and architectural discussions ...