3,051 to 3,075 of 4,231 Software Engineering Jobs in London

Investment Bank is looking for a Lead Engineer to help shape the next generation of front-office trading technology. This is a hands-on engineering role with significant influence over architecture, platform direction and the delivery of business-critical applications used by trading teams. You'll work on modernising … across backend services, APIs and user-facing applications Working directly with stakeholders to translate business requirements into robust technology solutions Driving adoption of modern engineering practices, testing approaches and development standards Contributing to architectural decisions across distributed, event-driven platforms Helping evolve platform capabilities, tooling and deployment processes What ...

Jobtailor is seeking a software engineer to define and implement governance patterns for AI-assisted development using tools like Claude Code and GitHub Copilot. You will design guardrails, controls, and engineering patterns across local development, CI/CD pipelines, and production platforms. You will collaborate with platform, security ...

Citi is seeking a Senior Software Engineer – Ultra Low Latency Risk Engine Lead Developer to design, develop, and deliver a next-generation risk engine for cash equities trading. You will work across global teams, mentoring engineers and driving architecture decisions to ensure microsecond-level performance and robust risk controls. … role combines hands-on engineering with leadership, mentoring, and cross-functional coordination across product, quant research, and infrastructure. #J-18808-Ljbffr ...

turn business priorities into clear delivery plans and provide senior stakeholders with transparent visibility on progress, risk, budget, and value. The role requires strong software engineering experience, agile delivery discipline, and London Market awareness to coordinate across global #J-18808-Ljbffr ...

ClearRoute is building an AI-enabled delivery platform on AWS to modernise the path to production. We seek hands-on software engineers who can design and implement the controls, tooling and practices for safe AI-assisted development in an enterprise environment. The role spans cloud, security, OS, desktop engineering ...

global provider of solutions that enable customers to release £30bn of value per annum from distributed energy resources (DERs). We are building a Software as a Service (SaaS) subscription business with a global addressable market of £2.4 billion per annum, by digitally connecting hundreds of thousands of DERs … through site design and gateway installation, to commissioning, testing and handover into live service. You’ll sit at the intersection of our customers, Electrical Engineering, Product and Customer Success Engineering teams. You’ll need to understand both the connectivity and control architecture of our customers' assets ...

have established playbooks for everything. We are actively experimenting with how we work, how we grow, and how we solve hardware-software bottlenecks. For the right person, our lack of rigid process in some areas isn’t a gap; it’s an opportunity to help build the company … development process, from ideation to implementation, helping create solutions for complex trading challenges. The role will involve working in close collaboration with software engineers from our core platform to develop a dynamic, well-architected system that delivers a measurable impact. Over the course of your career at Arctic Lake ...

Trust In SODA is seeking a hands-on Principal Software Engineer to lead GenAI capability design and delivery across our platforms in the biotech space. You will collaborate with data scientists, bioinformaticians, and domain experts to solve real drug discovery and clinical development problems. You will own production-grade … architectures from PoC to general release, setting engineering standards for GenAI/LLM apps and mentoring engineers across the department. #J-18808-Ljbffr ...

forward-thinking technology company in London is seeking a Forward Deployed Software Engineer to tackle complex problems and collaborate with customers. This role requires a strong engineering background and proficiency in programming languages such as Python or Java. You will work with large-scale data ...

Bloomberg L.P. is seeking a Senior Software Engineer to join its BPaaS team in London. This role focuses on building and managing Kubernetes operators and custom controllers essential for running production services across multiple tenants. The successful candidate will possess strong programming skills in Go and Python, alongside experience … with Kubernetes internals. A collaborative mindset and a desire to contribute to open source projects will be crucial in this vibrant engineering environment. #J-18808-Ljbffr ...

skills, and experience in a financial services environment. This position offers a collaborative environment within a diverse team. Candidates should possess formal training in software engineering and experience with scripting languages. #J-18808-Ljbffr ...

responsible for embedding security directly into the design, development, testing, and operation of DTS products and platforms. This is a hands-on security engineering role. The role requires someone who can work directly with product and engineering teams, review designs, assess APIs, run threat models, test systems, coordinate … assurance activity needed to test DTS products from an attacker’s perspective. The Product, Application and Offensive Security Lead will work closely with Product, Engineering, Architecture, Infrastructure, Security Operations, Privacy, Cloud and Platform Security, and the ISMS and Risk Officer to ensure security issues are identified early, fixed effectively ...

ClearBank is hiring to lead the responsible use of AI across its software engineering teams in London. You will be the AI subject‐matter expert, shaping how teams embed AI into the SDLC to boost productivity, quality, and developer experience. You will collaborate with Security and Risk ...

Wayve is seeking a Senior Software Engineer, Data to build the Data Transfer Hub, enabling petabytes of sensor data transfer daily with global partners. You’ll work on a distributed hub-and-spoke data exchange, writing Terraform and Python, using Flyte for orchestration and Azure for storage. … join a high-autonomy team, contribute to design choices, and participate in on-call rotations while ensuring high engineering standards in a fast-changing environment. #J-18808-Ljbffr ...

Minimum qualifications: Bachelor's degree or equivalent practical experience. 8 years of experience in software development. 5 years of experience testing, and launching software products. 5 years of experience with Android application development. 3 years of experience with software design and architecture. Preferred qualifications: Master’s degree … Engineering, Computer Science, or a related technical field. 8 years of experience with data structures and algorithms. 3 years of experience in a technical leadership role leading project teams and setting technical direction. 3 years of experience working in a complex, matrixed organization involving cross-functional, or cross-business ...

TwinThread seeks a Software Engineer III for Backend Engineering focused on Java/Kotlin in London. This role emphasizes collaboration, problem-solving, and adaptability within a team. You will be responsible for building scalable and reliable solutions, investigating issues, and ensuring high performance. A strong focus on ethics ...

shop. Задачи: Design, build and operate machine learning systems for customer engagement, marketing effectiveness, pricing and commercial decision-making Own the end-to-end engineering lifecycle of machine learning products, including data ingestion, feature engineering, deployment, monitoring and optimisation Productionise advanced machine learning solutions and ensure they operate … reliably at ASOS scale Partner with Applied Scientists to turn research and experimentation into scalable production systems Contribute to engineering best practices, operational excellence and capabilities for the MLOps platform Build reusable tooling, frameworks and infrastructure to accelerate machine learning delivery and reduce operational overhead Influence technical direction ...

annum + excellent pension | Hybrid working | London, Manchester, Cardiff, Belfast, Edinburgh or Darlington Are you an experienced Data or Software Engineer with hands-on experience of: Python and end to end Cloud deployment, looking for a role where your work can make a real difference? Our Government client … requirements into effective data solutions. Contribute to a collaborative, multidisciplinary environment and share knowledge with colleagues. About You Were looking for a Data or Software Engineer who has experience delivering production data solutions and enjoys solving complex data problems. Essential experience Experience delivering production data pipelines ...

customers. As an Associate SA specializing in Claude Code, you'll be the technical bridge between our cutting‐edge AI coding assistant and the engineering teams who can transform their productivity with it. You’ll partner closely with Account Executives to demonstrate Claude Code’s capabilities, guide technical evaluations … help engineering organizations successfully deploy and scale Claude Code across their development workflows. This is an opportunity to work with some of the world’s most innovative companies that leverage AI to accelerate software development. Responsibilities: Drive Claude Code Adoption Lead technical workshops on Claude Code for engineering ...

Recruitment Group is partnered with a London-based fintech building a regulated stablecoin and digital payments platform. We are seeking a Senior Full Stack Software Engineer to join at an early stage and help build the application, financial infrastructure and settlement technology behind the platform. This is a hands … role, collaborating with the Head of Engineering across back-end services, core systems and customer-facing applications, turning architecture into robust, #J-18808-Ljbffr ...

across NLP, CV, and ML techniques. In this role you will advance state‐of‐the‐art AI with a strong emphasis on research and software engineering, contributing to reusable libraries and services used across teams. #J-18808-Ljbffr ...

significantly to the technical direction and architecture. Applicants should have proven experience in delivering AI systems end-to-end and a strong grounding in software engineering principles. The company offers a range of employee perks, including a generous holiday policy and private medical insurance. #J-18808-Ljbffr ...

Wayve is seeking a Staff Software Engineer to own the technical vision for the Data Enrichment Platform, enabling teams to deploy, run, evaluate and improve machine-learning models. You will shape a self-service platform that handles petabytes of driving data across large GPU fleets, collaborating with model engineering ...

Desk Manager to lead a mature, remote-enabled support function for 400+ analysts. You will orchestrate triage, incident resolution, and escalation to Cloud/Software Engineering teams, while fine-tuning Jira workflows to optimize performance. With 5+ years in leadership and active UK SC clearance, you will drive ...

open-weight models, and turn them into production-ready coding agents for our users. You’ll work on model training and fine-tuning, context engineering, tool use, evaluation, feedback loops, and product integration. This is not research in isolation – you’ll build systems that are used by tens … open‐weight models, making pragmatic decisions about where each model belongs based on capability, latency, reliability, privacy, and cost. Collaborate closely with product managers, software engineers, ML engineers, and researchers to ship features end to end. Help define the technical direction for future work, especially in ambiguous areas where ...