Our client is the digital and intelligence arm of a major defence company.Location(s):UK, Europe & Africa : UK : Manchester Our client is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10...Read More>>.

Backend Software Engineer / Developer (Python Rust C++) Cambridge to £80kDo you have strong backend software development experience?You could be joining the world's most advanced cybersecurity technology business t...Read More>>.

Job DescriptionWe have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.\nAs a Software Engineer III at JPMorganChase within the Corporate Investment Bank Markets...Read More>>.

Overview In this role you will help build and expand the data pipeline and event streaming capabilities for Cboe Europe’s trading platforms. You will work within a small, skilled team to deliver reliable Python systems that scale with the...Read More>>.

Overview As a Lead Software Engineer in JPMorganChase’s Corporate Global Tax Technology team, you will shape cloud-based solutions that are secure, scalable, and trusted. You’ll work in an agile environment with architects and engineers...Read More>>.

Overview As an AI Engineer, you will build backend services and intelligent agents leveraging LLMs to deliver practical, commercially valuable capabilities. You’ll collaborate with a Technical Architect to design robust, scalable workflow...Read More>>.

Overview In this role you will help build and scale WorldQuant’s quantitative research and portfolio platform. You will work on high-performance, distributed software that powers large-scale research operations and live trading workflows....Read More>>.

Overview In this role you will join a small, high-impact team building models and trading systems for a fixed income quant strategy at a leading trading firm. You contribute to the development of models, tooling, and infrastructure that dri...Read More>>.

Overview In this role you will design and build scalable backend systems and APIs to power Octopus Electric Vehicles’ EV leasing platform. You will work in cross-functional teams to integrate services, evolve data models, and ensure maint...Read More>>.

Overview As a Senior Software Engineer on Proofpoint’s XFI team, you will help scale and integrate Post Delivery Protection & Response with major email platforms like Microsoft and Google. You’ll design reliable distributed systems, imp...Read More>>.

Overview In this role you will develop and optimize real-time analytics and market data solutions for Millennium’s intraday trading and portfolio management platforms. You’ll collaborate with R&D and front-office teams to deliver scalab...Read More>>.

Overview As a Software Engineer III, you help design, build, and secure scalable technology products within Corporate Technology. You’ll work on production Python systems, ML/AI-enabled features, and data-driven improvements across multip...Read More>>.

Overview As a Lead Software Engineer in the Rates Nonlinear Marking and Pricing team, you lead design and delivery of real-time marking, pricing, and market data platforms that power the Rates Nonlinear franchise. You partner with front off...Read More>>.

Overview In this role, you will build and operate low-latency Python services powering live Rates risk and P&L, collaborating with traders and risk managers. You’ll own end-to-end production services, from releases to incident response, a...Read More>>.

Overview In this Python-focused role, you will shape a new Greenfield product within a leading cybersecurity company that leverages AI to defend against evolving threats. You’ll integrate backend Python work with Rust and other modern tec...Read More>>.

Overview As Lead Software Engineer at JPMorgan Chase, you will drive secure, scalable software solutions within the IP - Network Services group. You’ll contribute technically across multiple areas, leading design, development, and trouble...Read More>>.

Overview In this Lead Software Engineer role, you’ll stay hands-on while guiding a technical team to build a complex SaaS calculation platform for cyber security insurance. You’ll shape architecture, define requirements, and align engin...Read More>>.

Overview As Lead Software Engineer at JPMorganChase you will drive AI-powered, cloud-native systems from discovery to production, surrounding multi-cloud environments with robust APIs and secure, scalable architectures. You’ll own end-to-...Read More>>.

Overview As Lead Software Engineer in the AI and Machine Learning Data Platforms team, you drive secure, scalable technology solutions that support the firm’s objectives. You will lead technical work across multiple domains, mentor junior...Read More>>.

Overview In this role you contribute to full software development life cycles across front-end, back-end, and integrations for diverse projects. You work closely with a lead manager and team to deliver high-quality solutions, leveraging a m...Read More>>.

Overview In this role you will drive the design, development and security of trusted market-leading technologies. You work within Corporate Technology as part of an agile team to deliver scalable solutions that support the firm’s objectiv...Read More>>.

Overview In this role, you will craft next-generation software solutions that support multiple business areas across the firm. You’ll collaborate with business leaders to align priorities and deliver tailored technology, tackle complex pr...Read More>>.

Overview In this role, you design and implement robust Python-based financial control systems supporting IRIS, a critical revaluation infrastructure. You collaborate with asset class and platform teams to build scalable, secure solutions th...Read More>>.

Overview As a Backend Senior Software Engineer at Experian, you design, build, and operate production-grade backend services that power customer and partner capabilities. You’ll own the full SDLC, collaborating with engineers, product, an...Read More>>.

Overview As a Software Engineer III in the FX Options team at JPMorganChase, you design and deliver trusted technology products in a secure, scalable way within an agile environment. You work on critical solutions across multiple domains to...Read More>>.

Overview In this Lead Software Engineer role, you will build and maintain core trading engines, services, and APIs, collaborating with traders, quants, and developers to deliver high-impact solutions. You will contribute to real-time pricin...Read More>>.

Overview In this Senior Software Engineer role you will shape backend systems and cloud-native services for a global reinsurance platform. You’ll work in a small, agile tech team with strong influence on architecture and engineering pract...Read More>>.

Overview In this role you will design and build high-performance trading systems and cloud infrastructure to support front, middle and back-office operations. You will collaborate with stakeholders to translate complex requirements into sca...Read More>>.

Overview In this role you will design and implement REST APIs and web microservices to support IoT data workflows. You will build data ingestion pipelines, manage cloud infrastructure, and optimise databases to scale the product. You’ll i...Read More>>.

Overview As a Lead Software Engineer in the Data Platform & Strategy team within Corporate Risk Technology, you design and build scalable, secure data engineering solutions for enterprise risk. You will collaborate with agile teams to shape...Read More>>.

Overview In this role you will design, develop, and maintain scalable software for a leading quantitative trading firm. You will work across distributed systems in a fast-paced environment, collaborating with cross-functional teams to meet...Read More>>.

Overview As a Senior Software Engineer on Roku’s Embedded Software Automation and Tools team, you will build full-stack applications and services to enable end-to-end automation and test infrastructure. You’ll integrate AI capabilities,...Read More>>.

Overview In this remote-first Backend Software Engineer role, you will build and maintain production-grade AI systems and the supporting infrastructure. You’ll own technical decisions, contribute to the evolution of a conversational AI pl...Read More>>.

Overview In this role you will apply Python to build critical software that supports trading and research at Squarepoint. You will work across core tooling, data pipelines feeding predictive models, and products used by traders and research...Read More>>.

Overview In this role you will help build and extend data pipelines and event streaming for the largest equities exchange in Europe, plus trade reporting platforms. You’ll lead cross-system projects and mentor developers while maintaining...Read More>>.

Overview In this role you will help design, build and maintain a SaaS platform used by ML engineers and data scientists to create scalable medical AI products. You will collaborate with data, platform and stakeholder teams to deliver produc...Read More>>.

Overview In this Backend Engineer role, you will design and scale backend architectures for large-scale, real-time data systems that connect devices with cloud and data infrastructure. You’ll build robust APIs, optimize databases, and boo...Read More>>.

Overview In this role you will design and deliver secure, production-ready software and cloud infrastructure in AWS to support services where trust and security are critical. You will work within a cross-functional Agile team to shape engin...Read More>>.

As a Python Software Engineer, you'll help design, build and support the next generation of software products that underpin our engineering and manufacturing operations. Working as part of the Factory Flow team, you'll contribute to a major...Read More>>.

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst...Read More>>.

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.As a Lead Software Engineer at JPMorganChase within the AI and Machine Learning Data Platforms team, you are an integral pa...Read More>>.

We have an opportunity to impact your career and provide an adventure where you can push the limits of what’s possible. As a Lead Software Engineer at JPMorganChase within the AI and Machine Learning Data Platforms team, you are an integral p...Read More>>.

Job DescriptionWe have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.As a Lead Software Engineer at JPMorganChase within the AI and Machine Learning Data...Read More>>.

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorganChase within the Infrastructure Platforms, you are an integral part of an agile tea...Read More>>.

Job responsibilitiesDesign, develop, and implement cloud-based applications and services. Collaborate with architects and engineers to ensure design solutions are aligned with business goals. Optimize applications for performance, scalability...Read More>>.

Senior Software Engineer (Python / C++ | Robotics & AI)Senior-level role on a cross-functional robotics and autonomous systems engineering teamCore stack: Python and C++, spanning embedded/edge through to AI/ML and simulati...Read More>>.

Software Engineer - Python, Django, RESTAre you passionate about sustainability and innovation? Join a cutting-edge London-based startup that’s revolutionizing how businesses achieve net zero. With £10 million...Read More>>.