2,951 to 2,975 of 4,838 Software Engineer Jobs in the UK

Chainalysis is building the data platform for blockchain analytics and seeks a Senior Software Engineer with deep PostgreSQL and Java Spring Boot experience to drive high-impact projects at scale. You will own a data ingest Java service, optimize PostgreSQL operations, and contribute to next-generation architecture while ...

CreateFuture in the UK is seeking a Senior Software Engineer to lead AI-powered software initiatives and advance our AI-native engineering practices. You will mentor teams, champion AI-assisted development, and continuously improve workflows using cutting-edge tools while delivering production-grade software. Join a culture ...

JPMorganChase is seeking a Lead Software Engineer within the Commercial & Investment Bank, Payments Technology, to drive AI-first software solutions for trusted market-leading products. You will own the public GitHub presence and publish agent skills used by developers, while ensuring security, reliability, and scalable delivery. ...

dnata Travel Group in Leyland is seeking a Senior Software Engineer to contribute across all phases of software development on in-house platforms. You will work with product, management, and infrastructure teams to deliver scalable, high-quality solutions in an agile setting. The role emphasizes leading development ...

Online Filings is seeking a Senior Software Engineer to architect and develop our next-generation web application and API. This role requires technical leadership, hands‐on development, and mentoring of junior developers to ensure scalability, security and performance. If you are passionate about software development, enjoy solving ...

E.ON UK is seeking a Senior Software Engineer to lead the design, build, and optimisation of innovative digital solutions within the nBS Digital Solutions team. You will provide expert consultancy on solution design, development, testing, deployment, and ongoing support across the portfolio. Join E.ON’s I&C Pillar ...

Senior Python Software Engineer Cambridge | Hybrid | Competitive Salary We're working with an innovative technology company seeking a Senior Python Software Engineer to build and optimise high-performance data processing systems in a production-focused environment. This role is centred on software engineering rather than … multithreading, multiprocessing, and concurrency . Proven track record working in a Test-Driven Development environment. Experience building scalable, production-focused systems. Strong understanding of software performance optimisation and clean code principles. Experience working with big data and high-volume processing on localised infrastructure. Desirable Experience with C++ or Rust. ...

Roku is seeking a Senior Software Engineer to help architect core systems underpinning the user experience across devices. You will lead engineering efforts in C++, Python tooling, and graphics pipelines, delivering high-performance UI components across a hybrid work model. The role requires deep knowledge of memory management ...

fast-growing ecommerce company in Manchester is seeking a Senior Software Engineer offering up to £85k plus benefits. In this role, you will join a large engineering department to build scalable, cloud-native systems in a DevOps environment. Responsibilities include maintaining high code quality, mentoring team members ...

Rippling is seeking a Senior Software Engineer for the Global Payroll team. You will help advance our full‐service payroll platform, handling configuration and calculations for hundreds of thousands of employees. You will own initiatives, partner with design/product, and rearchitect components to scale. Requires 6+ years ...

JPMorgan Chase & Co. in Glasgow is seeking a Software Engineer to join Regulatory Controls & Operational Risk Tech. You will contribute as an individual in an agile team, building secure, scalable platforms for regulatory tracking and management and collaborating across disciplines to deliver value. Responsibilities include coding in Java ...

Starburst is seeking a Senior Software Engineer, Control Plane, to join our globally distributed engineering team. You will design and build backend services and cloud infrastructure that operate across self-managed and SaaS deployments on AWS, Azure, and GCP. You will own reliability and performance of control plane ...

Advanced Resource Managers Ltd. is seeking a C++/Qt Software Engineer for an initial 12-month contract on-site in Bristol. The role requires active SC clearance and a Sole British National. The daily rate is £481, inside IR35, with work spanning the full software lifecycle ...

global leader in public transit solutions is looking for a Senior Software Engineer in Manchester to drive innovation in public transportation technology. The successful candidate will have at least 5 years of experience in software development, specializing in C++ and Java, along with cloud platform expertise. This ...

Security Wizardry Radar Page based in Farnborough, UK, is seeking a talented Software Engineer to join a dynamic team. In this role, you'll design, develop, and improve high-quality software systems, collaborating across both front-end and back-end technologies. The ideal candidate will have ...

Proofpoint is hiring a Software Engineer for our Satori AI agent platform. You will design and build components powering autonomous security operations, with fellow engineers using the platform to protect Fortune 100 customers 24/7/365. We value Python and TypeScript skills, experience with microservices … cloud deployments, and a proactive attitude to ship robust software at scale. This role requires on-site work in Belfast with some flexibility distributed across teams worldwide. #J-18808-Ljbffr ...

Lloyds Banking Group in the United Kingdom is seeking a Senior Software Engineer to join the Digital Finance Lab to build and deliver innovative payment solutions and services for customers and the business. The Lab explores opportunities in Digital Assets and Payments Data, driving value across the group. ...

Consulting is seeking an embedded software engineer to develop products from concept through to mass production. You will work on consumer electronics and potentially medical and defence projects, contributing across the full product lifecycle. The role requires hands-on experience with C/C++/Rust, embedded systems ...

International UK Limited is seeking a software engineer to design, build and enhance modern SaaS applications. You will develop scalable .NET services and APIs, and craft intuitive Angular user experiences, shaping products used by customers daily. Collaborate with Product, UX, and Engineering teams, write clean, well-tested code ...

LEGO Group is seeking a Lead Software Engineer to shape the future of the LEGO Group's digital shopper experience across LEGO.com, mobile apps, and the supporting foundations. This hands-on leadership role guides architecture and delivery, enabling teams to scale while staying close to the codebase. ...

JPMorganChase is seeking a Lead Software Engineer to join the Infrastructure Platforms team. You will contribute across architecture, development, and automation to deliver trusted market-leading technology products in a secure, stable, and scalable way. You will drive AI-assisted engineering practices, ensure secure coding, and help improve ...

JPMorganChase is seeking a Software Engineer III to join an agile team within the T/CIO and Corporate Technology. You will design and deliver trusted technology products for secure, scalable trading-related functionality and data analysis. You will develop components for trade execution/trade management, ensure ...

Immersum is seeking a Senior Software Engineer to design, build and run new services in .NET on Azure, in a London hybrid team. You’ll own from first commit to production, making architectural decisions and owning reliability in a high-volume FX/payments platform. You’ll work ...

J.P. Morgan is seeking a Lead Software Engineer in London to design, build, and enhance data engineering solutions within Corporate Risk Technology. You will deliver secure, scalable products and collaborate with agile teams to drive innovation and technical strategy. You will lead the adoption of AI-assisted development ...

Gravitee in London, UK is seeking a Senior Software Engineer to help build the core of how enterprises govern AI agents, including the Agent Gateway and the LLM control layer. You will own a slice of the roadmap end to end, collaborating with product managers and designers. ...