881,477+ Senior Software Engineer Pythonjava Life Sciences Jobs in UK — Top Companies Hiring June 2026

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Product Security Engineer Software Security Enablement

Product Security Engineer - Software Security Enablement Location London Business Area Legal, Compliance, and Risk Ref # **Description & Requirements** Our Team: Bloomberg is building the worldu2019s most trusted information network for fin ...

Low Latency Software Engineer, Trading Systems

Hunter Bond is seeking a Software Engineer to develop and optimise high-performance trading systems in London. This hybrid position requires strong programming skills, particularly in low-latency and distributed systems, alongside a deep understanding of data structures and algorithms. Successful candi ...

Forward Deployed Software Engineer Defense & Ops

Front Door Defense is seeking a Forward Deployed Engineer to own the technical execution of projects, working directly with defence and government customers. This role entails integrating innovative vehicle intelligence solutions into challenging operational environments, requiring a strong engineering backgr ...

Junior C# Software Engineer Graduates Considered

Job DescriptionJunior C# Software Engineer - Graduates ConsideredA fantastic opportunity for a Junior Software Engineer/Developer with proficient knowledge in C# to join an industry-leading software company with offices in Leicestershire. ...

Staff Software Engineer Engine by Starling

At , we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology. Engine is Starling's softwa ...

Software Engineer, Backend AI Practice Team

ABS is seeking an exceptional Backend Engineer to join us full-time on our Artificial Intelligence (AI) Practice Team. In this role, you will design and scale high-performance backend systems that power real-time analytics and retrieval-augmented generation (RAG) pipelines. You’ll build distributed services t ...

Software Engineering III AI/ML Engineer

As a Site Reliability Engineer for AI/ML Data Platforms, you will be instrumental in building scalable, resilient and market-leading data solutions. You will engage in root cause analysis, production changes, budgetary considerations, and staffing challenges. Your experience will be vital in managing and ment ...

Software Development Engineer III Developer Platform

Tesco UK • Welwyn Garden City • Hybrid • Full-Time • Apply by 25-Jun-2025 About the role At Tesco, we believe in the power of spending more time together, face to face, than apart. So, during your working week, you can expect to spend 60% of your time in one of our office locations or local sites and the rest re ...

Lead Software Engineer Python/Java & AWS

As a Lead Software Engineer at JPMorgan Chase within Markets Technology team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way.Job responsibilities Executes creative so ...

Software Development Engineer in Test (SDET)

AVEVA is creating software trusted by over 90% of leading industrial companies.Job Title: Software Development Engineer in Test (SDET)Location: Derry/Londonderry or Cambridge, United Kingdom (Hybrid)Employment Type: Full TimeThe jobWe’re lo ...

Principal AI Software Engineer (Java, Scala)

We offer a flexible working policy that supports a healthy balance between personal and professional wellbeing. This role requires in-office presence on Tuesdays & Thursdays to collaborate, connect, and learn from peers - while also maintaining the flexibility for meaningful work-life balance.Being ...

Actemium Automation Huddersfield Software Controls Engineer

Actemium Automation Huddersfield, part of VINCI Energies, is seeking a capable and motivated Software Controls Engineer to join our automation team. You will work on design, development, and commissioning of control systems for industrial automation projects across manufacturing and proce ...

Lead Software Engineer Python AI LLM

Lead Software Engineer / Developer / Consultant (Python AI LLM) London / WFH to £125kAre you an experienced Software Engineer with a strong knowledge of AI, LLMs and agentic coding?You could be progressing your career at a global finance technology consultancy, working with clients includ ...

Software Engineer C#.Net Low Latency

Software Engineer / Developer (C# .Net Low Latency) London to £90kAre you a technologist who enjoys contributing to technical discussions and using the best tool for the job?You could be progressing your career at a global, financial Market Data provider whilst enjoying a range of perks a ...

Principal Software Engineer Full Stack TypeScript

Principal Engineer / Developer (Full Stack TypeScript React Node) London / WFH to £110kOpportunity to progress your career in a hands-on technical leadership role at a well established consumer facing financial services company that help people to manage debt, as they go through a technical tran ...

Software Engineer, Applied Artificial Intelligence (AI)

ABS is seeking an exceptional Software Engineer to join our Applied Artificial IntelIigence (AI) Practice Team. In this full-time role, you will design, build, and deploy intelligent systems that move beyond research into production at scale. You will focus on architecting and evaluating multi-agent systems, ...

Software Engineer Gloucester National Security West

Location(s): UK, Europe & Africa : UK : Gloucester BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed ...

Software Development Engineer in Test (SDET)

AVEVA is creating software trusted by over 90% of leading industrial companies.Job Title: Software Development Engineer in Test (SDET)Location: Derry/Londonderry or Cambridge, United Kingdom (Hybrid)Employment Type: Full TimeThe jobWe’re lo ...

Software Engineer GPU Device Driver Development

Job Description Job Title: Software Engineer - GPU Device Driver Development Job Type: Contract Duration: 6 Month minimum Initial + chance of longer contract and/or extensions Location: South East, UK Rate/Salary: Circa £40/hour Start: ASAP About our Client My ...

3D Graphics Software Engineer West London

One of the leading names in the graphics development field are looking for a 3D Graphics Software Engineer to join their development team in West London. Skills and attributes: • Expertise in Graphics and UI with some experience in design and development of SW for using Open GL ES / GLSL<br ...

Lead Software Engineer Java, JavaScript, AWS

Are you ready to make a real impact and advance your career with us? At JPMorganChase, you’ll be part of a team that values creativity, collaboration, and continuous learning. We empower you to drive innovation and deliver secure, scalable solutions that support our business objectives. You’ll have the opport ...

Sr Lead Software Engineer KDB+ / Q

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 JPMorgan Chase within the Commercial & Investment Bankyou are an integral part of an agile team that works to enhance, build, and deliver trusted market- ...

Staff Software Engineer (Optimizely Analytics, Backend)

At Optimizely, we're on a mission to help people unlock their digital potential. We do that by reinventing how marketing and product teams work to create and optimize digital experiences across all channels. With Optimizely One, our industry-first operating system for marketers, we offer teams flexibility and ...

Front Office RAD Lead Software Engineer

As a Senior RAD (Rapid Action Development) Developer in our Rates development team , you will to work in close partnership with quant researchers, traders, and technology teams. The role sits at the intersection of front-office trading and technology, with direct ownership of the tools traders rely on daily. ...

R&D Software/Firmware Engineer (LabVIEW)

Description Agilent inspires and supports discoveries that advance the quality of life. We provide life science, diagnostic and applied market laboratories worldwide with instruments, services, consumables, applications and expertise. Agilent enables customers to gain the answers and insi ...

Lead Software Engineer (Inference Platform), London

Isomorphic Labs is applying frontier AI to help unlock deeper scientific insights, faster breakthroughs, and life-changing medicines with an ambition to solve all disease.The future is coming. A future enabled and enriched by the incredible power of machine learning. A future in which diseases are curtai ...

Intermediate Software Engineer – Java, DevOps & AI

DescriptionWe are looking for an Intermediate Java Developer to join our engineering team. This role is suited to a proficient engineer who can deliver high-quality software, take ownership of features, and contribute to continuous improvement within their squad.You will work across Java de ...

Software Engineer, Reporting – London or NYC

Exciting opportunity at one of the fastest growing financial services firms around the world. They offer prime brokerage, clearing and financing across traditional and digital assets, and are now looking to hire world-class software engineers to help build on their success.Responsibilities < ...

Principal Software Engineer Java SpringBoot AWS

Principal Software Engineer / Developer (Java SpringBoot AWS) London / WFH to £120kAre you an experienced Java focussed Software Engineer, with technical project leadership and client facing skills?You could be progressing your career at a global technology consultancy.As a Princip ...

Lead AI Enabled Software/DevOps Engineer

What You'll Be Doing- Provide technical leadership across AI-enabled software and DevOps engineering teams- Set architectural direction for API-first design, system integration, and platform enablement for AI- Lead the evolution of legacy or existing applications towards modern, service-b ...

Lead Software Engineer Public Cloud Engineering

As a Lead Software Engineer at JPMorganChase within Public Cloud Engineering – Infrastructure Platforms, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. As a core technical contributor, ...

Software Engineer, Python, Global Delta One

Software Engineer, Python, Global Delta OneJob LocationLondonEmployment typeRegularDepartmentTechnologyTargeted Start DateImmediateDRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in mar ...

Software Engineer Python TypeScript AWS Ruby

Software Engineer / Developer (Python TypeScript AWS Ruby) London to £110kAre you a technologist who enjoys working with a range of technology across the full stack?You could be progressing your career in a senior, hands-on Software Engineer position at an ethical FinTech that specialises ...

Software Engineer Python React Golang AWS

Software Engineer / Full Stack Developer (Python React Golang AWS) London to £90kAre you a full stack technologist who enjoys working on Greenfield apps?You could be progressing your career as a Software Engineer at a tech scale-up that are enjoying great success with their AI workforce o ...

Software Engineer Cumberland/FICCO Tools Engineering

Software Engineer - Cumberland/FICCO Tools EngineeringJob LocationGreenwichEmployment typeRegularDepartmentTechnologyTargeted Start DateImmediateDRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to ...

Software Engineer Data Infrastructure OpenSearch/ElasticSearch

Canonical is building a comprehensive automation suite to provide multi-cloud and on-premise data solutions for the enterprise. The data platform team is a collaborative team that develops a full range of data stores and data technologies, spanning from big data, through NoSQL, cache-layer capabilities, and a ...

Cybersecurity (Secure Software/Cloud Integration) Engineer

Responsibilities Embed security practices into software development pipelines by integrating DevSecOps principles, automation tools, and governance controls. Support the definition, implementation, and continuous improvement of secure software development lifecycle (SSDLC) processes across in ...

Cloud Data Platform Software Engineer II

Step into a dynamic environment where your skills and ideas help shape advanced technology products. You’ll collaborate with talented colleagues, expand your expertise, and make a real impact on our business. We value your growth and offer opportunities to learn, innovate, and advance your career. At JPMorgan ...

Lead Software Engineer Gov Cloud / AI

We are seeking a Lead Software Engineer – Cloud Operations to support and scale its U.S. Government Cloud Operations (USGov CloudOps) platform within Microsoft Azure Government. This role is critical to ensuring the availability, security, resiliency, and compliance of mission‑critical SaaS services suppor ...

Software Engineer QuantumBlack, AI by McKinsey

Do you want to do work that matters, alongside supportive leaders who will help you grow faster than you ever thought possible? Are you a creative problem‑solver who is energized by challenges? You’ve come to the right place. YOUR IMPACT As a Software Engineer, you will collaborat ...

Principal Software Engineer — Lead AI Platforms

Flawless is looking for exceptional software engineers to join their Product Engineering team in the UK. This role spans various seniority levels, including Senior, Staff, and Principal Engineer positions. You will collaborate with creative teams to help shape innovative AI-powered products such as DeepEditor ...

Staff Software Engineer Infrastructure: Scale Performance

Oliver Bernard is seeking a Staff Software Engineer – Infrastructure in London to lead the core data infrastructure for a cutting-edge AI startup. The role requires proven backend experience and proficiency in Python or Go. You'll oversee critical systems while helping scale the platform tremendously. ...

Software Engineer I, Forensic Intelligence (Hybrid)

A global technology company in Greater London is seeking a Software Engineer in Forensic Intelligence. You will develop features for forensic tools that aid public safety agencies in analyzing video evidence. Applicants should have a Bachelor's in Computer Science or related field and experience with TypeScript, ...

Low Latency Equities Risk Software Engineer

Barclays is seeking an Equities Risk Software Engineer in London to build high-performance Java services for risk functions. The role requires solid Java skills and a strong understanding of concurrency. Key responsibilities include developing scalable software, collaborating across teams, and ensuring ...

Research Software Engineer – Digital Scholarship & Outreach

Nationalmuseums is seeking a Research Software Engineer to contribute to the development of digital scholarship and public outreach activities. This role involves working within a multi-disciplinary team to create software for showcasing collections and assisting with research queries. The ideal candid ...

Founding Software Engineer | ClimateTech & Power Markets!

Founding Software Engineer – Energy Technology (London, Hybrid) We’re building software to support one of the defining infrastructure challenges of the coming decade: enabling better decisions across modern energy systems. Our team is creating tools used by industry practitioners to analy ...

Java Software Engineer Associate Manager (Onsite)

Accenture UK & Ireland is looking for a Software Engineer (Java) at the Associate Manager level. The role involves delivering high-quality software solutions and working in an agile environment as part of a scrum team. Ideal candidates will have strong experience with Java, Spring Boot, and a solid understand ...

Staff Software Engineer, Identity Platform (FinTech)

Ebury, a leading FinTech firm, is looking for exceptional and motivated Staff Software Engineers to join our London engineering division. In this role, you will have significant responsibility and ownership of mission-critical services and products. Your work will directly contribute to high-quality, scalable ...

VP Software Engineer Financial Services TWE44692

A global technology financial services firm providing risk management and execution services across energy and financial markets. The organisation operates internationally and supports a broad range of institutional clients including producers, traders, financial institutions and investment firms. ...

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    Senior Software Engineer Pythonjava Life Sciences Jobs in United Kingdom Job Search Guide, Trends and Insights