871,702+ Senior Software Engineer Pythonjava Life Sciences Jobs in UK — Top Companies Hiring June 2026

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Impactful Embedded Software Engineer (Contract) – Bristol

Matchtech is seeking an experienced Application Software Engineer for a 12-month contract in Bristol. The role focuses on developing and testing a Command and Control application system. Key responsibilities include collaborating with teams to integrate algorithms, deploying applications, and ensuring ...

Software Engineer (Golang/Python) Hybrid Bath

NCR Corporation is seeking a Software Engineer skilled in Golang and Python to join their Voyix Edge Scrum team in Bath. In this role, you'll engage in the full development lifecycle, from design to deployment, ensuring scalable solutions that meet business needs. The ideal candidate will have a numera ...

Java Software Engineer Hybrid/Remote (Edinburgh)

Corero Network Security in Edinburgh is looking for a talented Java Software Engineer to develop DDoS protection solutions. The role involves working within a collaborative team to develop new capabilities and features, ensuring high-quality software delivery. The ideal candidate will be proficient in ...

Software Architect Engineer in Warwick, Warwickshire

Position Title: Software Architect Engineer Duration: Contract Location: Gaydon Duties Perform complex software process definition, requirements analysis, and high‑level design/modelling to convert stakeholder needs into software solutions. Design and speci ...

Backend Software Engineer – Golang/C# (Hybrid)

bet365 Group is seeking a full-time Software Developer in Stoke-on-Trent to work within a talented team to deliver high-quality solutions on Linux and Cloud platforms. You will enhance our flagship Sports systems and tackle challenges in building low-latency, scalable solutions while gaining exposure to Golang. ...

Principal Software Engineer Secure Embedded (Onsite)

Matchtech is seeking a technical lead for a software engineering team in Maidenhead. This fully onsite role focuses on delivering embedded and application software in secure environments, emphasizing high-assurance cryptographic solutions. The ideal candidate has a background in engineering/science wit ...

Principal Software Engineer Store Payments & Infrastructure

Summary The Principal Engineer is the most senior engineer in the company and plays a crucial role in delivering our business goals. They are technical leaders responsible for setting technical direction, driving engineering excellence, and aligning technology with business strategy. This role co ...

Principal Software Engineer Store Payments & Infrastructure

All the details Summary The Principal Engineer is the most senior engineer in the company and plays a crucial role in delivering our business goals. They are technical leaders responsible for setting technical direction, driving engineering excellence, and aligning technology with ...

Principal Software Engineer Store Payments & Infrastructure

Summary The Principal Engineer is the most senior engineer in the company and plays a crucial role in delivering our business goals. They are technical leaders responsible for setting technical direction, driving engineering excellence, and aligning technology with business strategy. This role co ...

Lead Modelling Software Engineer – Python & DevOps

Aurora Energy Research is seeking a Senior Software Engineer based in Oxford to lead a small team in developing Python-based modelling solutions for their Chronos battery storage product. The ideal candidate will have over 5 years of professional experience in Python and be skilled in delivering components us ...

Simulation Software Engineer Defence & Autonomy (UK)

Boeing is seeking a Software Simulation Engineer in Fleet, UK to support various defence and security domains. The role requires a Bachelor's degree in a relevant field and proficiency in C++. You will develop simulation models and visualizations while maintaining a strong emphasis on teamwork and ethical pra ...

AI Software Engineer, Firebase, GCP, COR7557D

AI Software Engineer, Firebase, GCP, COR7557DScroll down to find the complete details of the job offer, including experience required and associated duties and tasks.An exceptional opportunity for an AI Software Engineer to join an early stage start-up, building a workflow and intelligence platform power ...

AI Software Engineer, Firebase, GCP, COR7557

AI Software Engineer, Firebase, GCP, COR7557You can get further details about the nature of this opening, and what is expected from applicants, by reading the below.An exceptional opportunity for an AI Software Engineer to join an early stage start-up, building a workflow and intelligence platform powere ...

Software Engineer Degree Apprenticeship: Cloud & AI

Reply is offering a Degree Apprenticeship in Software Engineering, focusing on digital technology solutions in the defense sector. The role, based in Bristol, combines software engineering skills with cloud innovation and AI, encompassing full technology stack development. Candidates should have or expect a m ...

Software Engineer Full stack (All Levels)

Software Engineer-Full stack (All Levels) Posted Aug 2, 2023 Description What We’re All About at Kroo Kroo has a big vision. To be the first bank that is both trusted and loved by its customers. We’re helping people take control of their financ ...

Vice President, Software Engineer Finance Engineering

Vice President, Software Engineer - Finance Engineering Join to apply for the Vice President, Software Engineer - Finance Engineering role at Galaxy Vice President, Software Engineer - Finance Engineering Join to apply for the Vice President ...

Instrumentation Software Engineer: Hardware Interfaces & Python

A leading recruitment firm is seeking an Instrumentation Software Engineer in Oxford. In this full-time role, you will develop software and firmware interfaces crucial for controlling advanced systems. Required skills include strong proficiency in Python and experience in software used to operate hardware. You w ...

AI Software Engineer, Firebase, GCP, COR7557E

AI Software Engineer, Firebase, GCP, COR7557E An exceptional opportunity for an AI Software Engineer to join an early stage start-up, building a workflow and intelligence platform powered by agentic AI, multimodal analysis and domain-specific insight. This is a hands-on lead engineeri ...

Low Latency E Trading Software Engineer

Discover your future at CitiWorking at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.Job O ...

Software Development Engineer (Java & AWS), Ring

Ring is looking for a passionate and talented Software Development Engineer who will help us create the next generation of apps, and services. You will be responsible for developing cloud services and applications that interact seamlessly with our devices and delight our customers. In this role, you will work cl ...

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 and Systems Defect Coordination Engineer

Position Title: Software and Systems Defect Coordination Engineer Duration: Contract Location: Gaydon<p style=box-si ...

Lead Software Engineer Python/Test Automation

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

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 Python Rust R&D

Software Engineer / Developer (Python Rust R&D) Cambridge to £65kAre you a technologist Software Engineer who enjoys problem solving and working on complex systems?You could be progressing your career at the world's most advanced cybersecurity technology business that uses AI technology t ...

Software Engineer III Global Banking Platform

Be an integral part of a team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Software Engineer III at JPMorgan Chase within the Global Banking Platform (GBP), you are an integral part of a team that works to enhance, build, and deliver trusted ...

Lead Software Engineer for COMMODITIES UK

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.As a Python Lead Software Engineer (Athena platform) at JPMorganChase within the Commodities Derisking Team, you are an integral part of an agile team that works to enhance, build, and ...

FX Client & Prime Software Engineer (VP)

FX Client & Prime - Software Engineer (VP)Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From depl ...

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. ...

Backend Software Engineer Python LLM Finance

Backend Software Engineer / Developer (Python LLM MLOps) London / WFH to £90kAre you an experienced Backend Software Engineer with strong Python skills and a good knowledge of AI, LLMs and agentic coding?You could be progressing your career at a global finance technology consultancy, work ...

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 C/C++/C#/Python

OverviewKeysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~15, employees create world-class solutions in communications, 5G, automotive, energy, qu ...

Cloud Software Engineer (Python, AWS, Azure)

The RoleThe Platform Engineering team (PENG) builds Beacon Cloud -- the cloud-hosted Platform-as-a-Service that major financial institutions depend on for quantitative analytics, real-time risk management, and trade operations. Every client gets a fully isolated cloud environment with elastic ...

C++ Software Engineer – Core Dev Simulation

Salary: up to £200k base + bonusSummaryLeading global HFT firm is looking for a pragmatic C++ Engineer to join the Core Development team. Despite serving as the hub for managing the substantial operations across the UK, Europe and the Middle East, the London office retains ...

Junior Backend Software Engineer Rust Trading

Junior Backend Software Engineer / Developer (Rust HFT) London / WFH to £90kAre you a bright, ambitious Software Engineer with a first class education?You could be progressing your career at a hugely profitable High Frequency Trading firm that specialise in crypto markets.What's ...

Backend Software Engineer Python FastAPI SQL

Backend Software Engineer / Developer (Python FastAPI SQL Databricks) London to £95kAre you a data centric Backend Software Engineer with strong Python, SQL and FastAPI skills?You could be progressing your career in a senior, hands-on role at a fast growing, global Insurance Underwriting ...

Software Development Engineer II ML Platform

Expedia Group brands power global travel for everyone, everywhere. We design cutting-edge tech to make travel smoother and more memorable, and we create groundbreaking solutions for our partners. Our diverse, vibrant, and welcoming community is essential in driving our success.Why Join Us?</b ...

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 ...

Lead Software Engineer Ruby TypeScript React

Lead Software Engineer / Developer (Ruby TypeScript React) London / Remote to £130kAre you a polyglot Software Engineer with Developer Experience, API / SDK development skills?You could be joining a highly regarded provider of serverless real-time infrastructure for the Internet that proc ...

Software Engineer C#.Net Sports Trading

Software Engineer / Developer (C# .Net) London onsite to £90kAre you an experienced C#, backend focussed Software Engineer?You could be progressing your career in a hands-on, backend focussed Software Engineer role at a global sports trading firm, earning substantial bonuses.Wha ...

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 Python, Databricks, AWS

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. Join our innovative External Regulatory Financial Control (ERFC)/Strategic Data team at JPMorganChase where we leverage cutting-edge technology to drive data-driven decision-making and enhan ...

Software Development Engineer in Test (SDET)

Overview Our agile development team are responsible for building internal and client-facing applications, including research, data, analytics and interactive investment tools. We deliver these through both web interfaces and function libraries. We make a big impact on the business and believ ...

Software Engineer, Macro Quant Analytics Technology

What you ’ll doDesign, build, and extend core C# analytics services, APIs, and libraries used across the Macro business.Develop and operate high-performance distributed systems with strong guarantees around correctness, latency, and scalability.Build real-time and historical analytics services s ...

Staff Software Engineer Kotlin Java JVM

Staff Software Engineer / Developer (Kotlin Java JVM) Hybrid WFH to £120kWould you like to progress your career in an impactful hands-on Software Engineer role working on Tech for Good?You could be joining a HealthTech Start-up, founded by two highly successful, Cambridge University educa ...

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 ...

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 Development Engineer (FTC 12 months)

Software Development Engineer (FTC 12 months) Job ref: 31181 Category: IT Salary Competitive Location Liverpool Road, Barton Moss, Eccles Contract Type Permanent Hours 38 Closing Date 8 July, 202 ...

Software Development Engineer (Java & AWS), Ring

Ring is looking for a passionate and talented Software Development Engineer who will help us create the next generation of apps, and services. You will be responsible for developing cloud services and applications that interact seamlessly with our devices and delight our customers. In this role, you will work cl ...

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