Senior or Staff Software Engineer, SRE/ Platform Team OneSignal is a leading omnichannel customer engagement solution, powering personalized customer journeys across mobile and web push notifications, in-app messaging, SMS, and email....Read More>>.

Cytix Software in Manchester is seeking a Technical Leader to unblock the engineering team by resolving impasses, standardising engineering practices, and owning cross‑functional initiatives. You’ll stay hands‑on, prototyping, shipping MVPs,...Read More>>.

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 ski...Read More>>.

Capital Group is seeking a Software Engineer within the Investment Group Technologies organization to build systems, services and tools that improve the lives of millions every day. You will work with software, data engineering and AI methods at s...Read More>>.

The Ellison Institute Of Technology (EIT) is seeking a Senior Software Engineer to join the SciComp team in the UK. You will design and build robust services powering scientific applications, integrating ML inference servers, hardware interfaces,...Read More>>.

Fasanara Digital in London is seeking a skilled Java Software Engineer to join a small, high-performing team supporting our 24/7 trading activity. You will own the development of our multi-venue collateral management platform and related data pipe...Read More>>.

Fortinet, Inc. is seeking a Senior Software Engineer to join the Agent Endpoint DLP team in London. The role focuses on kernel and OS-level development for the FortiDLP endpoint agent, with ownership of new features and maintenance of existing fun...Read More>>.

Coder is building the next generation of AI development infrastructure. As a Senior Software Engineer on Coder’s Engineering team, you’ll develop and evolve production systems powering our agentic development experiences.You’ll work a...Read More>>.

Job DescriptionDiscover your future at CitiWorking at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to gr...Read More>>.

DRW is a diversified trading firm with a global footprint and a commitment to autonomy, innovation and high performance. We are seeking a Software Engineer to join the UP - Business Experience team, building tools and applications that empower bus...Read More>>.

Roku is seeking a Senior Software Engineer to contribute to its containerized web platform, combining modern web tech with AI to build scalable, reliable cloud-based applications. You’ll work across frontend and backend services, delivering high...Read More>>.

CommonAI CIC is seeking a Senior Software Engineer to help deploy, extend and optimise vLLM and related inference engines for our AI infrastructure projects. You will work across the Scaling Inference Lab and the High Assurance programme to drive...Read More>>.

Marks & Spencer in London is seeking a Senior Software Engineer to join the software engineering team to design, build, release and maintain scalable products for millions of customers and thousands of colleagues.You will lead technical ini...Read More>>.

Capitolis in London is seeking a Senior Software Engineer to design and build scalable, secure Java-based solutions and drive architectural decisions across the P.O products. You will work with product managers and R&D to implement roadmap feature...Read More>>.

Senior Software Engineer (Machine Learning)Exeter, BristoldigiLab is a formative AI company with world-leading specialists in uncertainty quantification, applied where the stakes are highest and the margin for error is...Read More>>.

LexisNexis Risk Solutions is seeking a Senior Software Engineer II in London to design, develop, and maintain software that drives risk assessment and customer experience improvements. You will work in cross-functional teams, mentoring juniors and...Read More>>.

Visa is seeking Software Development Engineers in a hybrid role located in the United Kingdom. The role focuses on designing, implementing, and improving secure, scalable fintech software, with substantial time spent coding and hands-on developmen...Read More>>.

Citi's Equities Technology team in London is seeking a Software Engineer to join the Electronic-Execution (Electronic Trading) group and help build Citi's next-generation low-latency execution platform with components like Algorithmic Trading, SOR...Read More>>.

SelectScience is hiring a Senior Software Engineer to lead hands-on product development across the main site, client reporting analytics, and new AI-enabled features. You will own end-to-end delivery, shaping architecture, and ensuring robust, sca...Read More>>.

IC Resources in London is seeking a Senior GPU Software Engineer to drive the design, optimization and scaling of high-performance GPU systems across modern platforms.You will work on technically challenging problems where performance and d...Read More>>.

Expedia Group is seeking a Software Development Engineer III within the B2B division to design, develop, and deliver scalable software and APIs powering our partner ecosystem. You will mentor junior engineers, lead complex engineering initiatives,...Read More>>.

PRODA LTD is seeking a senior/lead Software Engineer to join our team and work on the automatic extraction, classification, standardisation and validation of financial data documents in commercial real estate.You will develop both backend a...Read More>>.

T. Rowe Price Labs’ AI Engineering team in London is seeking a Senior Software Engineer to design, build, and deliver production-grade AI systems and advance how AI products are developed, hardened, and scaled.This role is based in our Lo...Read More>>.

Arm Limited is seeking a Staff Software Engineer and Line Manager to blend hands-on software engineering with people leadership within Arm’s Central Engineering Machine Learning Group. You will contribute to the ML SDK for Vulkan, an open-source...Read More>>.

Software Engineering Manager (ATMS) Harlow Onsite Permanent, full time Hybrid (min 3 days a week on site) Benefits Contributory Pension Scheme (up to 10.5% company contribution) 6 tim...Read More>>.

We're looking for a Senior Software Engineer to help build and develop a growing portfolio of AI-powered products and business toolsYou'll work closely with technical and business stakeholders to understand problems, sha...Read More>>.

JPMorgan Chase & Co. in London seeks a Sr Lead Software Engineer to design, build, and optimize distributed computing solutions in HPC, K8s, and cloud environments.You will lead efforts across Python, C++, and Go, leveraging GenAI to improv...Read More>>.

Sky is seeking a Senior Software Developer to join the UK Tech team. You will design, build, and evolve software platforms and data products enabling analytics, automation, and AI-driven decisions across Sky’s networks.You will work with...Read More>>.

Thirdfort is rebuilding its tenant referencing product, moving from a legacy system to a modern Go-based platform with Temporal workflows. You’ll join early in a newly formed squad, shaping architecture and making live migration decisions while...Read More>>.

Everfox is seeking a senior software engineer to architect and implement features across diverse languages and internal codebases, with a strong emphasis on AI-enabled products and measurable safety guardrails.You will prototype quickly, in...Read More>>.

Job DescriptionHelp shape how AI systems run reliably in production at scale. In this role, you’ll build and operate large language model serving infrastructure, bringing strong engineering fundamentals and site reliability practices...Read More>>.

Date Posted: 2026-08-06 Country: United Kingdom Location: Harlow, Essex Position Role Type: Onsite Software Engineering Manager (ATMS) Harlow Permanent, full time Hybrid (min 3 days a week on site)Benefits£: Competitive sa...Read More>>.

Who we are the company (NYSE: IOT) is the pioneer of the Connected Operations™ Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT) data to develop actionable in...Read More>>.

Cloudflare is seeking a skilled engineer for the Egress team to own and evolve egress connectivity across its network. You will design and implement capabilities used by products like WARP, Zero Trust, and iCloud Private Relay, collaborating with...Read More>>.

OverviewSoftware Engineer – C#/.NET | Banking | Up to £100k + BonusMy client is an elite global bank who are recruiting for a C#/.NET software engineer with a passion for performance, precision, and solving complex problems a...Read More>>.

Senior Staff Software Engineer - Unity Catalog Runtime Enforcement London, United Kingdom RDQ127R176 At Databricks, we are passionate about enabling data teams to solve the world's toughest problems — from making the ne...Read More>>.

Zuto in Manchester is seeking a Senior Software Engineer to take genuine ownership from design to production and beyond. You’ll shape scalable event-driven services, deploy new features and monitor live systems, using AI-assisted development to...Read More>>.

RX Global is seeking a Senior Software Engineer II to design, build and operate secure, scalable software for global digital platforms. You’ll own complex technical challenges, contribute to technical decisions, and collaborate with engineering,...Read More>>.

Vodafone Group Plc's VOIS arm is seeking a Lead AI Software Engineer in Newbury or Paddington (hybrid). You will lead software delivery across squads, translate designs into scalable, secure production code, and mentor engineers and AI coding agen...Read More>>.

VOIS seeks a Senior AI Software Engineer to build, test and operate production-grade software using AI-native practices. The role blends hands-on development with responsible AI tooling, ensuring outputs are validated and secure while meeting busi...Read More>>.

GE Vernova Electrification Software UK Limited in Edinburgh is seeking a Staff Software Engineer to design and build next-generation power-system software. You will lead technical decisions, work on Java/Spring Boot microservices and real-time dat...Read More>>.

The Citation Group in the United Kingdom is seeking a hands-on software engineer to contribute to a major platform transformation. You will own features end-to-end, shaping the way we build, test, and deliver software with an AI-native approach....Read More>>.

FDJ UNITED in London is seeking a Senior Software Engineer to help build and evolve our real-time liability and risk platform for sports betting. You will work on our Core Liability engine — a modular, event-driven system — delivering fast, ac...Read More>>.

Job Description Are you ready to shape the future of regulatory technology at JPMorganChase? Here, you‚Äôll help drive innovation and operational excellence in one of the firm‚Äôs most critical business functions. You‚Äôll...Read More>>.

Help us use technology to make a big green dent in the universe! Kraken powers some of the most innovative global developments in energy. We create the technology that redefines utilities and unlocks a new energy system of the future. By optimi...Read More>>.

Senior Software Engineer - 3-month contract: Manchester/HybridInterviewing now for a Software Engineer for a 3-month project (outside IR35.) You will play an integral part of an agile team to enhance, build, and deliver products in a sec...Read More>>.

Experienced Machine Learning Framework/Runtime Software Engineer (C++) Specific Skills and Experience RequiredWe’re looking for strong C++ software development experience, ideally gained while building machine learning inference...Read More>>.

JPMorgan Chase & Co. in the United Kingdom is seeking a Lead Software Engineer to drive secure, scalable, AI-first technology across Payments Technology and the Commercial & Investment Bank.You will own the public open-source presence, publ...Read More>>.

Darktrace in Cambridge is seeking a Specialist Software Engineer to join our R&D teams, focusing on high-impact projects across a diverse set of tools and languages. You'll provide technical direction, advance our defense methodology, mentor teamm...Read More>>.

Marks & Spencer is seeking a Senior Software Engineer to join the Stock Domain team in London. You will lead the modernisation of our order management software, building data pipelines, APIs, and event-driven systems to support online growth with...Read More>>.