1,901 to 1,925 of 2,990 Permanent Software Engineering Jobs

opportunities for personal fulfilment and career growth. We currently employ over 600 people across eight sites in the UK, and our specialisations include software engineering, underwater robotics, radars, AI, and armed forces training. The Role: At Saab, we are constantly looking ahead and pushing boundaries on whats considered ...

opportunities for personal fulfilment and career growth. We currently employ over 600 people across eight sites in the UK, and our specialisations include software engineering, underwater robotics, radars, AI, and armed forces training. What you will be part of Saab is a leading defence and security company with ...

including line management responsibility. Financial Services, Health or Government). Broad technology experience, awareness of current technology trends and a solid understanding of contemporary software engineering practices and behaviours. Experience of adhering to robust project governance and technical quality standards. Strong commercial awareness and sound understanding of project ...

those things that are best done once for the whole NHS. Our staff bring expertise across clinical, operational, commissioning, technology, data science, cyber security, software engineering, education, and commercial specialisms -- enabling us to design and deliver high-quality NHS services. In March 2025, the Government announced that ...

those things that are best done once for the whole NHS. Our staff bring expertise across clinical, operational, commissioning, technology, data science, cyber security, software engineering, education, and commercial specialisms -- enabling us to design and deliver high-quality NHS services. In March 2025, the Government announced that ...

Reactive Markets in the United Kingdom is seeking a C++ Software Engineer to build low-latency trading infrastructure on Linux, including pricing engines, gateways, and market-data systems. This role covers the full lifecycle—design, development, testing, deployment, and production support. You'll work with a small, senior team ...

Canonical is seeking an experienced Senior Software Engineer to help build a fully managed MongoDB solution using Python and Juju. You will deploy and operate MongoDB clusters across multi‐cloud and on‐prem environments and contribute to a high‐impact, open source‐oriented product. You are a proficient Python ...

Flow Traders is seeking Senior C++ Software Engineers to join our Amsterdam team. You will build high-performance, low-latency trading systems used by researchers and traders, handling data across multiple venues with a focus on reliability and throughput. You'll collaborate with technologists, quants, and traders to refine ...

BRAHMA is seeking a Fullstack Software Engineer in Greater London to help build scalable systems for state-of-the-art generative AI tools. The role emphasizes backend architecture, API design, and distributed systems, while also delivering intuitive frontend interfaces. You will collaborate with ML engineers, product, research, and creative ...

Wise in London is seeking a Senior Software Engineer II for the FinCrime - Scam Prevention Team. You will own end-to-end delivery, applying Java and Spring to scale defenses against fraud and protect customer funds. The role balances backend work (80%) and frontend (20%), with an emphasis ...

Identity's OneLogin is seeking a Principal Software Engineer to lead the architecture, correctness, and evolution of authentication and access systems across our platform. This hands-on role includes system design and mentoring engineers in a complex distributed SaaS environment. The ideal candidate will own authentication flows and security ...

Gigs is seeking a Senior Software Engineer on Revenue to own the partner billing system and the data flows that turn usage into invoices. You will build in Go, integrate with ERP and the Data Platform, and ensure correctness and observability as revenue scales. Joining a cross-functional team ...

JPMorgan Chase & Co. is seeking a Software Engineer III to help design and build scalable microservices for a next‐gen core banking platform. You will work on cloud-native solutions, contribute to CI/CD pipelines, and support production deployments in a secure, resilient environment. The role involves secondment ...

JPMorgan Chase & Co. in City of London invites a Software Engineer III to join the Enterprise Observability Platforms. You will design and deliver trusted, scalable technology products in a secure environment as part of an agile team. The role emphasizes AI-assisted development, code quality, and automation within ...

United States Digital Space LLC in Greater London is seeking a software engineer to contribute to the Android Search App. You will collaborate with cross-functional teams to design and implement front-end experiences, and advance end-to-end features for a high-scale product. You will test across ...

J.P. Morgan is seeking a Senior Lead Software Engineer in Data Platforms to lead a squad focused on the Fusion data catalogue and firmwide data access. You will own technical decisions, partner with stakeholders, and build secure, scalable solutions across the global organization. The role emphasizes leadership, enterprise-grade ...

leading AI evaluation firm in Greater London seeks a software engineer to evaluate cutting-edge AI models. You will run pre-deployment evaluations, analyze AI behaviors, and improve evaluation pipelines. Candidates should possess strong Python skills, process optimization experience, and the ability to derive insights from complex datasets. This ...

leading data and AI company in Greater London is seeking a Senior Staff Software Engineer to lead the Unity Catalog Runtime Enforcement team. The role entails building and securing runtime enforcement for data access and authorization, mentoring team members, and ensuring high standards of operations. Candidates should have over ...

Group is seeking a Senior Project Manager (ServiceNow) to join their growing delivery team. This role involves owning customer engagements, managing a team of software engineers, and building project plans. The ideal candidate will have 10+ years in project management, excellent stakeholder management skills, and a strong background ...

Reactive Markets Limited is seeking a C++ Software Engineer to build low-latency trading infrastructure on Linux. You will work on the core Switchboard platform—pricing engines, gateways, market-data systems, and messaging—with ownership from design through production. The role requires strong C++ on Linux, plus experience with ...

Manchester Digital is seeking a Principal Software Engineer for a retail company near Manchester to aid in their digital transformation. This role offers an initial 6-month contract outside IR35 at a pay rate of £600 per day. The successful candidate will be responsible for re-platforming existing systems ...

CrowdStrike is seeking a Senior Software Engineer to join our Real-Time Streaming Platform team. You will build scalable streaming services using Kafka, Flink, Spark, and Kubernetes to enable real-time data processing across our security platform. You’ll design end-to-end pipelines processing trillions of events daily ...

Identity is seeking Senior Software Engineers for its OneLogin team in the United Kingdom. You will own API standards, build tooling to auto-generate and validate specifications, and leverage AI to speed API design and documentation while reducing inconsistencies across services. The role emphasizes ownership, collaboration with across-stack ...

Wolf Security in Cambridge, UK, seeks a Senior Software Engineer, Core (C++), to design and develop our security solution based on micro-virtualization. You will work in a small team to ensure Windows applications run inside micro-VMs securely and efficiently. The role offers a hybrid working arrangement with ...

JPMorgan Chase & Co. in London seeks a Principal Software Engineer - Applied AI ML Director to drive scalable GenAI products for customers. You will lead in squads, deliver self-service AI solutions, and mentor colleagues on design principles and best practices. Expect broad exposure to modern cloud platforms, ML deployment ...