Job Title – Senior Software Engineer (Autonomy & Maritime Systems) Job Location – Portchester, UK Job ID – 44405 About this opportunity and L3Harris UK L3Harris is dedicated...Read More>>.

Nu Quantum, based in Cambridge, is seeking a Software Engineer to build tools used by scientists to develop and test quantum networking solutions. You’ll develop firmware for embedded systems, UI components, and automation for experiments....Read More>>.

Job OverviewWe seek a passionate, experienced embedded software engineer to design, improve, and present DSP and AI workloads on the latest Arm-based platforms. At Arm, you will get to contribute to forward-thinking projects that advance...Read More>>.

At McLaren Racing, software plays a critical role in how we innovate, make decisions, and improve performance on and off the track. We're looking for experienced Python Software Engineers to join our Software & Data Science team on a fix...Read More>>.

Senior C++ Software Engineer (Trading Systems) Initial 6-Month Contract with extensions available up to 3 years We're partnering with a leading global organisation seeking an experienced Senior C++ Software Engineer to join a high-...Read More>>.

JPMorgan Chase & Co. is seeking software engineers to join its Software Engineering Group. You will apply deep knowledge across the software development lifecycle and partner with stakeholders daily to align goals.The team embraces experime...Read More>>.

Waters' Clinical Systems Development Software team in Wilmslow is seeking a Senior Software Engineer to help build clinical market software. You will develop and maintain code in C#/.NET, Angular, TypeScript and Python, applying SOLID, TDD and CI/...Read More>>.

Adarga is seeking an experienced generalist engineer to advance the design and implementation of our multimodal data fusion platform.You will take components from design to production, contribute to architectural decisions, and ship, workin...Read More>>.

Forward Role is recruiting cleared software engineers for all levels across the UK National Security and Defence programmes, including on-site work in secure facilities. Roles span eDV/DV-cleared software engineers, with opportunities in C++, Java...Read More>>.

DRW is seeking a Software Engineer for their Cumberland Systematic team in London. In this role, you will design and develop critical trading systems while collaborating closely with quantitative researchers and traders. A strong background in C++...Read More>>.

OverviewReflection’s mission is to build open superintelligence and make it accessible to all. We’re developing open weight models for individuals, agents, enterprises, and even nation states. Our team of AI researchers and company...Read More>>.

Applied Intuition, Inc. in London (UK Defence) seeks a software engineer with a strong C++ background to design, build, and deploy high-performance software for autonomous systems.You will work with field deployment teams and customers to t...Read More>>.

Do you enjoy designing and developing scalable, high-performance applications using Java and JavaScript? Do you enjoy designing and developing scalable, high-performance applications using Java and JavaScript? About The Team...Read More>>.

About Us At HelloSelf, we provide therapy and coaching to help people feel and live better. Our innovative video therapy platform connects members with the UK's leading psychologists and CBT therapists, offering flexibility and co...Read More>>.

Wayve is seeking a Software Engineer for its AI Libraries team to build and maintain scalable Python libraries and tools for ML engineers and researchers. You will design abstractions for data loading, distributed training, and model evaluation, w...Read More>>.

As a Software Engineer at JPMorgan Chase within Regulatory Controls & Operational Risk Technology within Corporate Tech, you will play a vital role in developing and enhancing platforms for regulatory tracking and management. You will work as an i...Read More>>.

Cambridge Aerospace engineers are seeking an Internal Tooling software engineer to build applications that run on our physical devices and to create data pipelines from devices to backend services. You will work across hardware interfaces, device...Read More>>.

MDA Space is hiring a Senior Software Engineer to join our UK-based team, with roles at Manchester, Stevenage, or Harwell. You will design and develop on-board and ground software for payloads, work with RF test equipment, and help drive robust so...Read More>>.

JPMorgan Chase & Co. in the United Kingdom is seeking a Software Engineer III to build and maintain services powering our code intelligence platform.You will connect semantic-tree and code-index data to engineering and controls workflows an...Read More>>.

PDT Partners is a leading quantitative investment firm with a 30+ year track record. As a Software Engineer, you’ll build and maintain the technology powering our trading research, data pipelines, and execution systems.This is a hybrid ro...Read More>>.

Most applied AI companies sell tools. throxy sells the work itself: pipeline that closes revenue. Our customers don't care how it happens. They care that it does. That distinction changes everything about the engineering. Every improvement we ship...Read More>>.

Senior Python Software Engineer - SC / DV CLEAREDNEW PERMANENT OPPORTUNITY AVAILABLESalary: Up to £100,000 baseLocation: LondonWorking Pattern: Hybrid - 2-4 days per week on-site...Read More>>.

Redcat Digital is seeking a senior engineer to join our rapid-growing fintech team in the FX risk domain. You will lead engineering efforts, shaping architecture and best practices across the stack.You will build tools processing billions i...Read More>>.

Hargreaves Lansdown group is seeking Software Engineers to innovate on market-leading digital client journeys. You will build cloud-native applications in AWS using TypeScript and React, and manage infrastructure as code. You’ll write secure, te...Read More>>.

GoHire is seeking a Senior Developer to design, build, and maintain scalable software solutions within a dynamic team. You will collaborate across disciplines to define features, ensure robust code quality, and continuously optimise performance....Read More>>.

Menlo Security is hiring a Senior Software Engineer to join our Threat Protection and ShadowAI team in the UK. This role focuses on delivering secure browser protection features, scalable services, and AI-assisted development workflows within a le...Read More>>.

Technology that speaks your languageDomera Labs builds Ami, the first AI companion for seniors. Ami brings the power of a smartphone into a more human form: voice-first and deeply personalized We at Domera Labs are rethinking human-machin...Read More>>.

Senior Front-end Developer / Software Engineer Senior Front-end Developer / Software Engineer Location: Uxbridge, London Visa Sponsorship Offered Location: Uxbridge, London About the Company...Read More>>.

ZeroRISC Inc. in the United Kingdom is seeking a Software Engineer to develop our security-focused cloud services and infrastructure. You’ll design APIs, build backend systems, and integrate with our embedded platform, enabling scalable and secu...Read More>>.

Arch Europe Insurance Services Ltd in the UK seeks a software liaison professional to align engineering work with Enterprise Architecture standards. The role collaborates with software architects and senior engineers to ensure technical delivery a...Read More>>.

Opencast is seeking contractors in Software Development at senior or technical lead level to transform major client projects. You will work in a collaborative, TDD-driven environment with a focus on clean design and thoughtful problem solving....Read More>>.

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fort...Read More>>.

Senior Python Software Engineer - £90k - £100k Base pay range Senior Software Engineer (Python / AWS) Location: London or Manchester About the Role We’re looking for a Senior So...Read More>>.

Javelin Global Commodities in London is seeking an Associate Software Engineer to join our London-based technology team and help shape the systems at the heart of a fast-moving global commodities business.Sitting at the intersection of comm...Read More>>.

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides a...Read More>>.

Aurum Search Limited is recruiting a Software Engineer for a London office with a hedge fund client. You will design and build solutions that improve operational efficiency and deliver insights to stakeholders across business teams.You will...Read More>>.

Are you an experienced full stack developer (React Node) looking to work on our cutting-edge frontends for a healthcare mission driven organization?Are you a collaborative Sr Software Engineer with an automation mindset — someone who l...Read More>>.

We are a London-based fintech powering digital experiences worldwide. As a Frontend Software Engineer, you will shape the UI for our merchant products, delivering fast, accessible experiences across all frontend touchpoints.You will use Rea...Read More>>.

JPMorganChase is seeking a Software Engineer II to join the Infrastructure Platforms team. You will contribute to designing, developing, and troubleshooting secure software components for enterprise-grade technology products within an agile enviro...Read More>>.

Principal and Senior Software Engineers | AI-Led, Security-First Consulting | SC/DV Desirable | Secure and Commercial SectorsA fast-growing, AI-led engineering consultancy is expanding its senior technical team. The business has secu...Read More>>.

Starling Bank, the UK's leading digital bank, is seeking engineers with 3–4 years of Java experience to join the Getting Paid & Open Banking team. You will build and maintain capabilities enabling businesses to collect payments and connect with...Read More>>.

As a Software Engineer at JPMorgan Chase within Regulatory Controls & Operational Risk Technology within Corporate Tech, you will play a vital role in developing and enhancing platforms for regulatory tracking and management. You will work as an i...Read More>>.

Are you passionate about building secure, scalable software and cloud infrastructure that supports critical services in production? Do you enjoy collaborating across teams, improving engineering practices, and helping others grow while delivering...Read More>>.

TGR Haas F1 Team in Banbury, UK, seeks an experienced Software Engineer to deliver in-house software, maintaining high standards of service and performance. You’ll work with the Performance Group on full-stack solutions, mentor engineers, and co...Read More>>.

Company DescriptionWe’re Checkout.com. You might not know our name, but companies like eBay, Spotify, Klarna, Uber, and Sony do, because we’re behind many of the digital experiences you use every day.We are where the world c...Read More>>.

Raytheon UK in Gloucester/Manchester is seeking a Senior Software Engineer to design and build software across AI, cloud, and cyber domains. Hybrid role with three days on site when required, and full-time on site during eDV clearance periods....Read More>>.

Fanatics Betting & Gaming is seeking an experienced Staff/Senior Software Engineer to lead the Promotions Platform team. You will design, implement, test, and maintain scalable backend features that power promotions and rewards across the Fanatics...Read More>>.

PA Consulting is seeking a software developer to deliver high-quality, supportable solutions at pace in the Defence and Security sector. You’ll work with clients and PA teams, contributing from system-level design to implementation, across the f...Read More>>.

Out of the successful launch of Chase in 2021, our new team is dedicated to creating customer-centric products that address real-world problems. We foster an environment that encourages skill development and realisation of potential, valuing colla...Read More>>.

JPMorganChase is seeking a Software Engineer III within the Technology Control Operations team. You will contribute to design, development, and secure production code across multiple domains, driving data-driven improvements and advanced analytics...Read More>>.