834,823+ Senior Software Engineer Pythonjava Life Sciences Jobs in UK — Top Companies Hiring June 2026

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Software Engineer AI Driven, Multidisciplinary Systems

A Sheffield-based engineering consultancy is looking for candidates to join their multidisciplinary team. The ideal candidate will have a strong background in software development (frontend/backend) and experience deploying production code with technologies like CPP, JS, TypeScript, and Python. An interest in UX ...

Software engineer Android freelance 12 months

Responsibilities Develop new features and evolve our Android application. Develop tests for new features and maintain existing tests. Provide our customers a usable, simple and effective journey in terms of UX and UI. Collaborate closely with our designers and other ...

Site Reliability / Software Engineer (SC Cleared)

Site Reliability / Software Engineer (SC Cleared) Location: Gloucestershire SC Clearance required to start with the opportunity to be sponsored through DV Clearance after joining Salary: Up to £60,000 + Clearance Bonus To appy, email: Overvie ...

Embedded Software Engineer – Cutting Edge Systems

A technology solutions provider based in the UK is seeking an Embedded Software Engineer to work on innovative systems addressing complex challenges. The role involves full development lifecycle involvement, from requirements capture to prototype delivery. Candidates should have over 3 years of experience in emb ...

Lead Software Engineer C# .Net FinTech

Lead Software Engineer / Developer (C# .Net Desktop Application) Reigate / WFH to £100k Do you have expertise with C# desktop development, working on complex scalable systems? You could be progressing your career, in a senior, hands-on leadership role working on complex and technically chal ...

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 sof ...

Software Security Engineer — Hybrid, Flexible & Bonus

Matchtech in Bristol is seeking a professional for a hybrid role focusing on software security throughout the product lifecycle. Responsibilities include guiding security strategies, providing technical expertise, and conducting security assessments within a supportive engineering team. Requirements in ...

Lead Software Engineer Cloud Platform Engineering

Job Description Out of the successful launch of Chase in 2021, we're a new team, with a new mission. We're creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to our suc ...

Software Engineer Python Cloud graduate level

Canonical Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our custome ...

Front Office RAD Lead Software Engineer

Job Description As a Senior RAD (Rapid Action Development) Developer in our Rates development team, you will 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 tool ...

Product Security Engineer: Secure Software & Cloud

A global quantitative investment manager is seeking an experienced product security professional to join their Security team. The role involves supporting the implementation and operation of product security controls across various platforms, including cloud services and infrastructure. Ideal candidates should h ...

Software Development Engineer II, Navigation, Traffic

Software Development Engineer II, Navigation, Traffic Join to apply for the Software Development Engineer II, Navigation, Traffic role at Mapbox . What We Do Mapbox is the leading real-time location platform for a new generation of location-aware businesses. Mapbo ...

FinTech Software Engineer – Python, Kubernetes, Banking

A leading consulting firm is seeking a Software Engineer to join a global finance team within an international bank located in Canary Wharf. This role involves supporting strategic decision-making and collaborating closely with modelling teams. Ideal candidates must have extensive experience in software applicat ...

Energy Markets Software Engineer: Microservices & TypeScript

Job Description Join our team and help shape the future of the global energy markets. You would work as part of a team on a cutting-edge Microservices architecture and using TypeScript , Express , AWS Lambdas, Redshift, MySQL, MongoDB and Micro-fronten ...

Hybrid Lead Software Engineer — AI Platform

A leading insurance comparison platform in Cardiff is seeking a Lead Engineer to shape the next generation of comparison platforms. The ideal candidate will have experience managing high traffic consumer-facing websites and a good understanding of technologies such as React and Cloud services. The role emphasize ...

Lead Software Engineer Hybrid, Mentorship & Impact

A leading technology company in Cardiff is seeking a passionate Lead Software Engineer to drive the technical design and implementation of high-performance consumer experiences. In this role, you'll mentor a team, collaborate with designers, and champion code quality. The ideal candidate has extensive experience ...

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 ...

Front Office Software Engineer III (Finance)

Bank of America is seeking a Software Engineer III to develop complex software solutions that achieve business goals. The candidate must have extensive experience in software engineering, preferably within Financial Services. This role involves collaborating closely with trading and risk management tea ...

Remote Lead Software Engineer – DeFi & Web3

A decentralized trading platform is seeking a skilled engineer to lead the development of high-performance web3 applications, focusing on delivering innovative blockchain solutions. The ideal candidate has over 4 years of engineering experience, a background in managing teams, and expertise in full stack develop ...

Lead Software Engineer KDB Vice President

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 Bank you are an integral part of an agile team that works to enhance, build, and deliver trusted m ...

Graduate Software Engineer Quant (Hybrid, London)

An elite fintech trading firm is seeking a Graduate Software Engineer/Quant to join their innovative team in Greater London. This hybrid role offers the chance to work with cutting-edge technology on multiple green-field projects and exceptional opportunities for growth. Candidates should hold a degree in a STEM ...

Lead Python Software Engineer — Hybrid + Equity

Circuit Mind Limited is seeking a Lead Software Engineer to develop elegant solutions for complex problems in hardware design. You'll collaborate closely with a skilled team of engineers, designing and deploying software that enhances circuit board development. Candidates should have over 5 years in software dev ...

Lead Software Engineer Performance & Reliability (AWS)

A prominent technology firm in Greater London is seeking a hands-on Lead Software Engineer specializing in performance, scalability, and reliability for critical platforms. This role includes defining standards, leading strategies, and shaping technical direction. Ideal candidates should have expertise in full-s ...

Graduate Software Engineer & AI Advisory Consultant

Softwire is looking for a Graduate Consultant Software Engineer in Greater London. This permanent role blends high-level software engineering with client advisory, helping clients transform their businesses through innovative AI-driven solutions. The graduate program includes extensive training and a clear caree ...

Lead Software Engineer – Backend, APIs & Architecture

OVERVIEW This is a hands‑on Lead Software Engineer role where you'll be writing code, designing integrations and solving hard technical problems day‑to‑day, driving the technical direction and improving how we do engineering across Platform Engineering. You'll be a recognised domain authority: sh ...

Lead Engineer Powertrain Controls Embedded Software

Summary The purpose of this role is to develop the capabilities of the Lotus powertrain controls department, to deliver the Lotus programmes and Lotus Engineering client objectives & to provide technical input and direction to the department. Occasional travel may be required throughout the UK & ...

Lead Software Engineer Securities Lending Glasgow

Join us and shape the future of financial technology with Prime Finance Services. You’ll have the opportunity to architect and deliver market‑leading solutions in a fast‑paced, global environment. Collaborate with top technologists across Hong Kong, Singapore, Glasgow, and Mumbai, and push the boundaries o ...

Mid level Software Engineer | Core Banking

Mid-level Software Engineer | Core Banking Curitiba | On-site EBANX is one of the most successful fintechs to emerge from Latin America and today we are building a truly global payments company. Our mission has remained constant from day one: to unlock access and enable companies and cons ...

Software Development Engineer In Test (SDET)

Software Development Engineer in Test (SDET)RGH-Global are working with a leading global IT Consultancy who help to deliver innovative projects across various sectors. We are seeking a Software Development Engineer in Test to join a project with one of their key banking clients.Responsibilities: E ...

Lead Software Engineer – iLearn Platform (Remote)

A leading healthcare operations software provider is seeking a Lead Software Engineer to lead a technical team in delivering high quality products for their learning platform. The ideal candidate will have a minimum of 5 years of experience in software engineering, strong leadership skills, and hands-on expertis ...

Lead Software Engineer Architecture & Impact (Hybrid)

A leading recruitment firm is looking for a Lead Software Developer in Brighton. The successful candidate will guide a software team, oversee technical decisions, and work on scalable systems. This hybrid role requires being in the office at least once a week and offers a competitive salary alongside a comprehen ...

Multimodal AI Software Engineer Production & Research

An innovative tech company in Cambridge is seeking an AI/software engineer to join their R&D team. The role entails developing AI-centric features and exploring new AI capabilities for their product portfolio, which focuses on hybrid collaboration technology. Candidates should have a strong degree or technical s ...

Software Engineer AI Driven Resource Platform

A dynamic software scale-up is seeking a Software Engineer to enhance product scalability and usability. You'll develop new features, work closely with teams, and have a passion for high-quality software. Offering a salary between £39,900 and £46,000, this full-time role allows for hybrid working from the UK, pr ...

Lead Software Engineer (Tech4Good, language agnostic!)

Lead Software Engineer (Tech4Good, language agnostic!) If you are a seasoned Senior or Lead Engineer who loves delivering next‑gen technology for stakeholders, you may be interested in leading language‑agnostic Tech4Good AI/Data projects that impact millions of people. You would lead the UK’s mos ...

Java and KDB Lead Software Engineer

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 Prime Finance Services, youare an integral part of an global team that works to enhance, build, and deliver trusted market-lea ...

Software Engineer II Java/ Spring/ Kafka

You’re ready to gain the skills and experience needed to grow within your role and advance your career — and we have the perfect software engineering opportunity for you. As a Software Engineer II at JPMorgan Chase within the Corporate Sector Credit Risk team, you are part of an agile team that wor ...

Principal Software Engineer (£100k + 10% bonus)

Principal Software Engineer (£90k + 10% bonus) Great opportunity for a Principal Software Engineer to work for a retail company near Manchester at the beginning of a digital transformation. You’d report to the Head of Engineering and would work as part of a team of Principal Software Engineers ...

Lead Software Engineer & Platform SME Coach

London Stock Exchange is seeking a software development professional capable of enhancing the WMX platform and product capabilities. The role involves collaboration with multiple teams to design innovative solutions and coaching junior engineers to grow their skills. The ideal candidate will demonstrat ...

Sr Lead Software Engineer COMMODITIES UK

Job Description Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer – Base Metals / Front Office / Athena at JPMorgan Chase within the Commercial and Investment Banking ...

Sr Lead Software Engineer COMMODITIES UK

Job Description Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top‑notch technology products. As a Senior Lead Software Engineer – Base Metals / Front Office / Athena at JPMorgan Chase within the Commercial and Investment Banking ...

Lead Software Engineer Java/Back End

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 Commercial&Investment Bank, you are an integral part of an agile team that works to enhance, build, and deliver trusted market‑l ...

Software Engineer III for COMMODITIES UK

As an Athena/Python, Front Office Software Engineer at JPMorgan Chase within the Commercial and Investment Banking - Precious Metals and Agriculture - Commodities Tech team, you will be an integral part of an agile team that works to enhance, build, and deliver trusted market‑leading technology products in ...

Graduate Software Engineer: High Performance Systems

A dynamic technology firm in London is seeking a Graduate Software Engineer to join their innovative team focused on high-performance systems. The role promises hands-on experience in developing low-latency solutions for market data and requires a strong foundation in programming languages like Java and Python. ...

Graduate Software Engineer (High Performance Systems)

Graduate Software Engineer (High Performance Systems) Location: London (On-site) Employment type: Full-time Visa sponsorship is available for this role. We are looking for exceptional talent from anywhere in the world to join our team in London. (Start Date: 2026) <h3 ...

Staff Software Engineer (Privacy & Data Security)

At Vanta, our mission is to help businesses earn and prove trust. We believe that security should be monitored and verified continuously, and we empower companies to practice better security and prove it with ease. Vanta has a kind and talented team, and while some have prior security experience, many have ...

Graduate Software Engineer — Profit Share + Training

A leading software firm in the United Kingdom is seeking graduates for a software development role starting in late 2026. The position offers a competitive salary of £45,000 plus profit share, and emphasizes a supportive team environment. Successful candidates will be involved in meaningful projects that impact ...

Software Engineer III Java Full Stack

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III at JPMorgan Chase within Corporate and Investment Banking, specifically in the PostTrade Technology team, you serve as a seasoned member of an agile team to d ...

Graduate Electronics & Software Engineer (2026 start)

Graduate Electronics & Software Engineer (2026 start) Introduction We’re looking for STEM graduates keen to start making real products for our clients. You’ll need to be eager to turn your hand to a lot of different tasks and enjoy constantly learning new things. In return we ca ...

Full Stack Software Engineer Java / React

Full Stack Software Engineer – Java / React Be‑IT, Glasgow City, Scotland, United Kingdom Get AI‑powered advice on this job and more exclusive features. This range is provided by Be‑IT. Your actual pay will be based on your skills and experience — talk with your recruiter to learn ...

Graduate Software Engineer & Consultant — Embedded & AI

TTP plc is seeking software developers to work in-person at our campus near Cambridge. You will develop software solutions, engage with clients, and work on diverse projects ranging from AI-driven models to real-time applications. The ideal candidate possesses a strong academic background in Computer S ...

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