Python Developer / Software Engineer (IAM Okta SaaS Rust IaC) Remote to £90kAre you a technologist Python Developer with a good knowledge of IAM (Identity Access Management)?You could be progressing your career as p...Read More>>.

Software Engineer (Python and AI Solutions)Full time (35 hrs/wk), permanentSplit place of work between Horizons (Reading, Berkshire) and Home Salary rang...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 In this role you will contribute to a high-performance, financial data platform by writing core software across the stack. You’ll work in a flat, fast-moving environment where code quality and learning pace matter. You’ll help...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 As a Python Developer you will build and enhance the core enterprise-grade platform used by a tech-driven trading firm. You will work in the main development team to implement features, diagnose issues, and fix bugs, focusing on se...Read More>>.

Overview In this role you will contribute to a fintech-focused quantitative data business by building and maintaining scalable web services and tools. You will collaborate with a team of Python developers and quants to deliver robust front-...Read More>>.

Overview In this role, you’ll help strengthen the core backend powering Octopus Electroverse’s global EV charging platform. You’ll work with a small, high-energy team to implement pricing, discounts, and subscription features, while e...Read More>>.

Overview As a Python Engineer in a global systematic hedge fund, you will help extend and build trading infrastructure for rates and FX strategies. You’ll work closely with research teams to design, implement, and analyse automated tradin...Read More>>.

Overview In this contract, you will build and optimize FX data solutions for a Tier 1 bank, delivering scalable Python workflows and real-time data assets. You’ll partner with trading desks and cross-functional teams to shape data-driven...Read More>>.

Overview In this role you will join a blockchain-focused development team to build a new P2P trading system for energy use. You’ll simulate P2P networks and implement blockchain solutions on custom IoT hardware, while driving continuous i...Read More>>.

Overview In this role you will join a fast-paced data science team building an enterprise-grade social data platform in Python. You will contribute to green-field development, shaping architecture and leveraging open-source tech including D...Read More>>.

Overview In this fintech-focused role you will design, develop and deploy Python-based backend services that power payments and social finance products. You will work within a tight Agile team, using microservices and TDD/BDD to deliver sca...Read More>>.

Overview As a Senior Python Developer you combine hands-on coding with technical leadership to design and deliver a scalable SaaS calculation platform for cyber security insurance. You will shape architecture, set technical direction, and c...Read More>>.

Overview As a Python C# Developer at Quant Capital, you will own the IT architecture and data platform for a global, multi-asset quantitative investment team. You will build a robust mix of custom and third-party applications to support fas...Read More>>.

Overview As a Junior/Graduate Python Developer, you will contribute to the frontend GUI and data displays for the Quant Team while supporting backend work. You’ll work with Python, Django, and data tools (Pandas, NumPy) in a fast-paced, a...Read More>>.

Overview As a Python Dev you will build and optimize a data platform for high-quality, reliable data delivery in a financial setting. You’ll shape implementations across the full lifecycle and work with cross-functional teams to improve m...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 Lead Software Engineer you will steer a small tech team to deliver features, perform refactoring, and contribute to a core banking platform. You will balance architecture work with people management to raise code quality and eng...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 shape cloud-based software solutions for law firms as a hands-on Senior Python Developer / Consultant. You will work directly with clients on bespoke projects, owning delivery from design to deployment. Expect...Read More>>.

Overview In this role you will help build and enhance financial payment systems, delivering robust software within budget and timescales. You will work within a cross-functional team to uphold quality and security standards while exploring...Read More>>.

Overview In this Backend Software Engineer role, you will help build a new Greenfield product to counter AI-based security threats. You’ll join the R&D team and contribute across rapid prototyping and structured development, driving conti...Read More>>.

Overview As a Backend Software Engineer, you will help build and optimize data-driven backend systems powering systematic trading strategies. You collaborate with senior engineers and quantitative researchers to design robust components in...Read More>>.

Overview Senior Python Developer to build and maintain automation, backend services and tooling for telecoms and network operations in a large-scale tech environment. You will focus on Python-based automation, REST APIs, and backend develop...Read More>>.

Overview In this role you will design and build components for a modern data platform using Python, with ownership across data engineering, ETL, and distributed systems. You’ll improve infrastructure, CI/CD, and observability while mainta...Read More>>.

Overview In this role you will contribute to a global web/cloud platform used across engineering communities. You will work within cross-functional teams to design, develop, and maintain scalable web services. You’ll tackle front-end work...Read More>>.

Overview In this role you will develop internal platforms using Python, Django and SQL to support business workflows. You will collaborate with stakeholders across the business to translate requirements into scalable tech solutions. The pos...Read More>>.

Overview In this role you will design, build and operate production software that applies Python, APIs and AI to real business problems in a rapidly scaling renewable energy company. You’ll prototype quickly, collaborate with AI leads and...Read More>>.

Overview As a Software Engineer, you will shape identity and access management through software engineering, automation, and modern cloud tech. You’ll build secure access solutions using IaC, Python and Rust, and integrate platforms like...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 As a Senior Software Engineer on the AI Workbench platform, you design and build distributed systems for the ML lifecycle, enabling data scientists and engineers to train, deploy, and operate deep physics models. You own end-to-end...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 In this role you will contribute to a global, public-facing web/cloud platform by designing, building and maintaining scalable backend services. You will join cross-functional teams to shape architecture and deliver robust systems...Read More>>.

Overview As a Founding Software Engineer, you will own the design and implementation of scalable, cloud-native apps, spanning backend services and frontend work, with Azure deployment. You’ll shape technical direction alongside the foundi...Read More>>.

Overview In this role you will own and deliver production-grade backend solutions that power client-facing risk analytics. You will develop in Python and Django, shaping architecture, security, and reliability for scalable services. Working...Read More>>.

Senior Software EngineerBelfast (hybrid) TypeScript, Java or Python | Salary flexible depending on experienceEnjoy solving complex problems, picking up new technologies and taking ownership...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>>.

Robert Walters is working in partnership with a leading technology services and cyber security leader which specialise in supporting sectors across but not limited to Government, Defence and Critical National Infrastructure (CNI). They are market...Read More>>.

Remote, open to candidates anywhere in the UK.help lead the design and implementation of Python packages building on the Home Energy Model that will enable the next generation of energy performance assessment.Skills & experience...Read More>>.

SLB invites applications for a Software Engineer Intern (12 months) starting Summer 2027 in Abingdon, Oxfordshire. You will work on the next generation of reservoir engineering applications, focusing on Python extensibility and GenAI tooling....Read More>>.

Software Engineer (Python and AI Solutions)Location: Reading RG1 4BS, UKJob Type: Permanent, Full-timePay: Salary range £40,000 to £45,000 pa plus benefitsHighlighted points for this jobS...Read More>>.

Correla is seeking a Software Engineer to join our team in a permanent role. You will design, build and maintain software solutions across backend and frontend layers, following established engineering standards.The role requires Python/Dja...Read More>>.

Prolific is seeking Senior Python Developers to join its AI training expert network in the UK. You will evaluate AI-generated Python code, verify correctness, and help researchers build robust models.Ideal candidates hold a BSc in CS or rel...Read More>>.