6,601 to 6,625 of 9,804 Software Engineering Jobs in the UK

Senior AI-Powered Full-Stack Engineer (Hybrid)

Location
Sheffield, England, United Kingdom
Pendo in Sheffield is seeking a Senior Software Engineer to shape AI-powered product experiences and own end-to-end delivery. You will work full-stack with a frontend lean toward TypeScript, Vue.js, and AI tooling to deliver high-quality features in a fast-moving team. You are expected ...

Scalable LLM Infrastructure Engineer

Location
Greater London, England, United Kingdom
United States Digital Space LLC is seeking a Software Engineer on the ML Infrastructure team to design and build scalable backend platforms for serving LLMs in research and production contexts. You will collaborate with researchers and engineers, lead end-to-end projects, and implement monitoring and deployment tooling using ...

Full-Stack .NET Dev (C#/SQL) — AI, Azure, Hybrid

Location
Milton Keynes, England, United Kingdom
Connells Group UK in Milton Keynes seeks a skilled Full Stack Software Engineer (Contract) to join our Group Technology team. You will develop, support and enhance business systems using .NET technologies and SQL Server, with a hybrid pattern of one or two days per week in the Milton Keynes ...

Lead Java/Spring Boot Engineer — AI-Driven, Scalable Finance

Location
England, United Kingdom
J.P. Morgan is seeking a Lead Software Engineer-Java/Spring Boot within Commercial and Investment Banking's Post-Trade Technology team, to deliver trusted, scalable technology products in a secure environment. As a core technical contributor, you will build production-ready solutions, drive AI-assisted development practices ...

Senior Backend Engineer - Java & Cloud Microservices

Location
Greater London, England, United Kingdom
JPMorgan Chase & Co. in London is hiring a Software Engineer III to contribute to end-to-end cloud-native microservices in the International Consumer Bank. You will work with a distributed team on fraud prevention, identity services, money transfers, card payments, lending and onboarding to build secure, scalable software. ...

Senior PHP Engineer - Elasticsearch & Data Security Remote

Location
United Kingdom
ByteHire is seeking a Senior Software Engineer (PHP) to join a small backend team building a cloud-native cybersecurity platform. You will design and implement high-performance backend services, REST APIs, and data pipelines using PHP (Laravel). The role emphasises Elasticsearch, MySQL, Docker, and AWS, with a focus ...

Platform AI Engineer: MLOps & Infra Architect

Location
Greater London, England, United Kingdom
Faculty in London is seeking a Software Engineer for the AI Platform to architect the infrastructure that enables world‐class AI. You'll work with the Applied AI team, building data science tooling, MLOps, and production‐grade deployment pipelines used by 100+ engineers. You will own deployment tooling, evolve ...

Senior Backend Engineer — Scale Payments (Remote-Friendly)

Location
Greater London, England, United Kingdom
Depop is seeking a Senior Backend Software Engineer to join our Payments team on a permanent basis. You will collaborate with mobile, web, and data science squads to build scalable services handling high daily traffic. You’ll write high-quality code in TypeScript/Scala/Java/Kotlin ...

Senior Platform Frontend Engineer - Medical Imaging Hybrid

Location
Greater London, England, United Kingdom
Motilent Ltd seeks a Senior Software Engineer for their Platform Frontend Team, responsible for key components in an advanced medical imaging platform. The role requires hands-on development and technical leadership, including mentoring and architectural direction. Candidates should have a strong background in React, TypeScript, and DICOM workflows. This ...

Senior Backend Engineer — Cloud-Native Microservices

Location
Greater London, England, United Kingdom
JPMorgan Chase is seeking a Software Engineer II to help design, build, and scale microservices within the GBP Global Banking Platform. The role includes a secondment to a fintech partner, with full backing by JPMorgan Chase, before returning to drive GBP’s cloud journey. The position emphasizes secure, tested ...

London Salesforce Engineer — AI‐Driven Integrations & Secure DevOps

Location
Greater London, England, United Kingdom
Source Technology Limited is seeking a Salesforce Software Engineer in London to deliver robust, scalable Salesforce applications for asset management. The role encompasses hands-on development, design, and the delivery of secure, well‐architected solutions across Salesforce. You will own technical development from design through production support, build integrations ...

Senior Java Backend Engineer – Real-Time FinTech Trading

Location
Newcastle upon Tyne, England, United Kingdom
Client Server in Newcastle is seeking a Backend Software Engineer to drive Java-based development within finance/trading environments. You will transform a legacy C++ trading system into a modern Java platform, collaborating with Front Office teams and other engineers to deliver real-time, low-latency systems. ...

Python Cybersecurity Engineer — Greenfield AI Defender (WFH)

Location
Greater London, England, United Kingdom
Client Server is seeking a Python Software Engineer to join their R&D team in London, with hybrid work (office twice a week) and WFH options. You will work on a Greenfield project, mostly backend Python, and also engage with Rust, Typescript, and emerging technologies within a rapid development ...

Senior Java Engineer — High-Performance Microservices (Hybrid UK)

Location
Belfast City District, Northern Ireland, United Kingdom
Citigroup Inc. in Belfast, United Kingdom is seeking a Senior Software Engineer (Java) to design and develop large, complex distributed systems for the FiTP team. You will contribute to high volume trade capture and processing, with a focus on performance, scalability and reliability. The role requires strong Java expertise ...

Senior POS Engineer - Remote Europe (RN/Python)

Location
Greater London, England, United Kingdom
Cloudbeds is seeking a Senior Software Engineer to join the POS team on a fully remote basis in Europe. You will work across the React Native frontend, Python/FastAPI backend, and AWS/Kubernetes infrastructure to deliver the next generation of Cloudbeds' hospitality POS experience. You will ...

Senior Python Engineer – AI-Driven, Secure & Scalable

Location
Glasgow, Scotland, United Kingdom
JPMorgan Chase & Co. in Glasgow invites a seasoned Software Engineer III to join Corporate Technology. You will design and deliver trusted, market-leading technology products in a secure, scalable environment, collaborating with an agile team to advance the firm's technical objectives. You will support design, development, testing ...

Data Pipeline Engineer: Enterprise-Scale AWS Infra

Location
Greater London, England, United Kingdom
seeking a Software Engineer (Data) to design and run pipelines and infra that move data across our platform. You’ll own ingestion, orchestration, and the data layer, partnering with cross-functional teams to scale systems for enterprise customers with strict security requirements. You’ll work with Python, SQL, Terraform ...

Backend-Focused Fullstack Developer (PHP & JS) – Hybrid

Location
Gloucester, England, United Kingdom
Rise Technical Recruitment in Bristol offers a hybrid Software Engineer role focused on backend PHP (Symfony/Laravel) and frontend JavaScript (Vue/React). You will work on internal systems powering operations, reporting and analytics within a small, collaborative team. The role emphasizes ownership, pragmatic problem solving ...

Staff AI Platform Engineer

Location
Greater London, England, United Kingdom
Moody is seeking a Staff Software Engineer-AI to design, implement, and lead production-grade AI platforms in a cloud environment. You will own backend services, APIs, data pipelines, and AI inference workflows, guiding teams through design reviews and hands-on coding. You will work across AWS/Azure ...

Senior Full-Stack Engineer — Scale a Cutting-Edge SaaS Platform

Location
Northern Ireland, United Kingdom
leading restaurant technology provider is seeking a Senior Software Engineer to enhance their advanced food ordering platform. The role involves designing scalable components, collaborating across teams, and improving system interactions. The ideal candidate has 5+ years of experience, proficiency in C# and TypeScript, and a strong understanding of distributed ...

Production-Ready AI Native Engineer – Agentic & LLM Systems

Location
Greater London, England, United Kingdom
Accenture is seeking AI Native Software Engineers to design, build and deploy production-grade AI systems in London and Birmingham. Role offers work across Agentic and Applied AI, with scope varying by experience and ownership. You will turn AI capabilities into reliable, real-world solutions and contribute across design ...

Production-Ready AI Native Engineer – Agentic & LLM Systems

Location
Birmingham, England, United Kingdom
Accenture is seeking AI Native Software Engineers to design, build and deploy production-grade AI systems in London and Birmingham. Role offers work across Agentic and Applied AI, with scope varying by experience and ownership. You will turn AI capabilities into reliable, real-world solutions and contribute across design ...

Senior Java Engineer - Options Algorithmic Trading

Location
Greater London, England, United Kingdom
J.P. Morgan is seeking a Lead Software Engineer to design and optimize algorithmic trading engines for options, translating strategies into scalable, reliable code. You will work across teams to deliver low-latency, secure systems in a fast-paced environment. You will drive high-quality production code in Java, mentor ...

Senior Java/React Engineer – AI-Driven Risk Platform

Location
Auchentibber, Scotland, United Kingdom
JPMorganChase in Glasgow, United Kingdom seeks a Software Engineer III to join the Corporate Technology Credit Risk team. You will design, build and deliver secure, scalable Java back-end services and modern front-end components with React, supporting risk workflows and data analytics. You will work in an agile ...

SC Cleared C++ Embedded Systems Engineer – Onsite

Location
Cheltenham, England, United Kingdom
Onyx-Conseil is seeking a SC cleared C++ Software Engineer to join a busy team delivering projects across bare‐metal to large‐scale Android and Linux deployments. You will work across front‐end design and embedded platform development, leveraging strong C++ experience and a solid grounding in Python. Familiarity ...