251 to 275 of 280 Software Engineering Jobs in the City of London

C++ Senior Software Engineer - Data Analytics – QT, Python We are interested in speaking with Permanent Candidates that have X-platform experience (Windows and Unix/Linux) and are well versed in application architecture; data structures & algorithms; standard configuration management processes/controls and UI/UX design principles. ...

Accenture is seeking a Software Engineer (Java) – Associate Manager for delivery across London, Bristol, Manchester and Birmingham. The role involves high‐quality Java development, Spring Boot, and working within an agile, scrum-driven team to deliver critical functionality and digital transformation engagements. You will collaborate across disciplines, implement tests ...

Onmo is hiring a product-minded Software Engineer for the Growth team: a cross‐functional unit focused on Journey 1—from onboarding to the first arrears point. You’ll shape problems, own features in production, and collaborate with Product, Design and business owners to improve the customer journey. ...

leading global investment bank. JOB DESCRIPTION Drive quality, compatibility, and release readiness for hardened RHEL platforms through automated testing, integration validation, and modern engineering practices across virtualized and containerized environments. About the Role As a Lead Linux Platform Validation Engineer, you will help shape the quality and reliability ...

have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at our client within the Commercial & Investment Bankyou are an integral part of an agile team that works to enhance, build, and deliver ...

DESCRIPTION Lead and shape the UI for a real-time trading platform, delivering high-performance user experiences that drive business outcomes. As a Lead Software Engineer (UI) at our client within Digital Markets Execution Technology you will set front-end technical direction and lead hands-on delivery ...

Group seeks a Python Software Engineer to join our Data Platform Engineering team in London. You will help architect a multi-petabyte data estate, processing billions of datapoints daily from thousands of sources. The stack includes Java, Python, Kafka, ArcticDB, Airflow, Spark, and more, tackling complex distributed systems ...

Backend Software Engineer/Developer (C# .Net Claude) London/WFH to £100k Are you a backend focussed Software Engineer with strong C# skills combined with an outstanding academic record? You could be progressing your career in a hands-on Backend Software Engineer role at a tech ...

Lloyds Banking Group is seeking a Backend Software Engineer in London to design and build Golang microservices powering innovative financial products. You’ll work closely with product and engineering teams in a hybrid setup to deliver secure, scalable systems. Key requirements include strong Golang backend experience, microservices architectures … Kubernetes familiarity, with a focus on high-quality software and collaboration across disciplines. #J-18808-Ljbffr ...

Highbury Consulting in London’s City core seeks a C++ Senior Software Engineer focusing on Data Analytics, with QT and Python. You will contribute to cross-domain data pipelines, optimize algorithms and collaborate on UI/UX-informed developer interfaces. The role targets permanent hires, requires Windows and Unix …/Linux experience, and a solid grasp of software architecture and CM practices. On-site work in the City is expected, with easy access to Moorgate/Bank/Barbican. #J-18808-Ljbffr ...

partnering with a London data-driven software company looking for a permanent Full Stack Software Engineer to join their in-office team. Their core product helps industrial organisations optimise asset performance, minimise waste, and boost reliability using advanced data science and ML. This role is fully office-based ...

seeking an experienced Lead Software Engineer to embed within a delivery team supporting a high-profile programme. This is a unique opportunity for a senior technologist who is comfortable operating as the sole engineering representative within a client team, acting as a trusted technical advisor, delivery lead ...

Team The Platform Systems team at OpenAI operates at the intersection of cutting‐edge AI and large‐scale distributed systems. We build the engineering and research infrastructure required to train OpenAI’s flagship models on some of the world’s largest, custom‐built supercomputers. Our team develops core model … training software and works deep in the stack – spanning collective communication, compute efficiency, parallelism strategies, fault tolerance, failure detection, and observability. The systems we build are foundational to OpenAI’s research velocity, enabling reliable, efficient training at frontier scale. We collaborate closely with researchers across the organization, continuously incorporating ...

About The Role Team - UK Health, Adviser & Employer Engineering Working Pattern - Hybrid - 2 days per week in the Vitality London, Bournemouth or Stockport Office. Full-time hours per week. We are happy to discuss flexible working! Top 3 skills needed for this role Strategic Enterprise Technology Leadership Recognised Java … Engineering Expertise Advanced Architecture & Systems Integration Capability What click apply for full job details ...

helping a team build technology that makes a meaningful difference? We're recruiting a Technical Lead Engineer for a tech for good business developing software for the care sector. This is an opportunity to combine technical leadership, practical engineering and a clear social purpose click apply for full ...

Onmo is seeking a Product Minded Software Engineer for the Growth team in London. You will shape problems with Product and Design, build customer-facing journeys across app, web and backend services, and own features in production with a focus on onboarding and engagement. You will work across Node.js ...

client is a leading global investment bank. JOB DESCRIPTION Lead Software Engineer - Proxy/SSE Network Security As a Lead Software Engineer at our client within the Corporate Sector - Enterprise Technology, you are an integral part of an agile team that works to enhance, build, and deliver trusted ...

Lumya Living Limited in London is seeking a hands-on Lead Software Engineer to shape and build our platform. You will design and write code, set engineering practices and mentor the team as it grows. You will work across front-end and back-end, ensuring secure, scalable multi ...

Studios in London is seeking a Principal Software Engineer for a 12-month FTC to lead work order fulfilment within a major media supply chain transformation. The role focuses on cloud-native, serverless workflows, delivering scalable, observable solutions and driving engineering best practices. You will work with architects ...

Centre for Advanced Research Computing (ARC) is UCL’s new institute for infrastructure and innovation in digital research - the supercomputers, datasets, software and people that make computational science and digital scholarship possible. We are an innovative hybrid: a professional services department that delivers reliable and secure infrastructure and services … computational and data intensive research methods, working in partnership with academics from all fields. We are a home for the research technology professionals - research software engineers, HPC systems engineers, dev-ops specialists, data engineers, data scientists and data stewards - who support and collaborate in the delivery of UCL research. ...

Bloomberg in London is seeking an Engineering Team Lead for Backup and Recovery to own the direction of the platform. You will set the vision, define the roadmap, and ensure secure, scalable backup and recovery across Bloomberg Engineering. You will lead infrastructure and software engineers, collaborating with … Engineering COO and partners to enforce policies and regulatory requirements while safeguarding production data. #J-18808-Ljbffr ...

Lloyds Bank plc invites applications for its Software Engineer graduate scheme. You will design, build and maintain the applications, platforms and digital services that millions rely on every day, from mobile banking to cloud infrastructure. Over two years, you’ll gain hands-on experience across teams, learn modern engineering ...

client is a global technology company. Our client's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information and one another. Our products need to handle information at massive scale, and extend well beyond web search. We're looking ...

client is a global professional services and technology consultancy. AI Native Software Engineer - Products Location: London Salary: Competitive salary package depending on experience Career Level: Our client will be recruiting at the following levels: Associate Manager & Specialist Our client is a leading global professional services company, providing a broad ...

Team The Platform Systems team at OpenAI operates at the intersection of cutting-edge AI and large-scale distributed systems. We build the engineering and research infrastructure required to train OpenAI’s flagship models on some of the world’s largest, custom-built supercomputers. Our team develops core model … training software and works deep in the stack - spanning collective communication, compute efficiency, parallelism strategies, fault tolerance, failure detection, and observability. The systems we build are foundational to OpenAI’s research velocity, enabling reliable, efficient training at frontier scale. We collaborate closely with researchers across the organization, continuously incorporating ...