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Senior Software Engineer (AVP) Hybrid Finance Tech

Citibank (Switzerland) AG is looking for a Senior Software Engineer in Belfast to join their Markets Operations Technology team. You will tackle engineering challenges while building robust solutions using Java, React, and Python. This role comes with a competitive base salary, 27 annual leave days, private medi ...

Senior Software Engineer — Enterprise SaaS, Product Ownership

A growing SaaS company in Greater London is seeking a Senior Engineer to enhance product features in a dynamic environment. Ideal candidates should have strong experience in Java and Angular, along with a solid understanding of REST APIs and a proactive approach to delivery. This role offers real product ownersh ...

Senior Software Engineer, Endpoint DLP – Go & Kernel

A leading cybersecurity firm is seeking a Senior Software Engineer for their Agent Endpoint DLP team in London. The role involves using your strong programming skills to implement new features and improve existing functionalities. Collaborate with cross-functional teams and contribute to code quality and secure ...

Senior Software Engineer London, England, United Kingdom

This London‑based role sits at the core of Verifone’s payments and checkout platform, where backend engineering directly impacts secure, high‑volume transactions used globally. You’ll design and operate scalable, production‑critical systems that must perform reliably under real‑world load, evolving payment ...

Senior Software Engineer Public APIs & Expense Platform

A global technology firm in Greater London is seeking a Senior Software Engineer to enhance their Business Expense Management team. You'll design and maintain scalable services while producing public-facing APIs. Ideal candidates will be proficient in Java, familiar with microservices, and possess strong communi ...

Senior AI Software Engineer – Claims Tech & Automation

Trinity-Claims in Tonbridge is seeking a skilled AI Developer to enhance their claims management systems through AI initiatives. The ideal candidate should have strong experience in C#, ASP.NET, and must demonstrate effective communication with stakeholders. This position offers a salary range of £65,000-70,000 ...

Senior Software Engineer, Client Solutions Cloud & Events

A prominent financial technology firm in Greater London is looking for a Senior Software Engineer to design and build resilient, event-driven systems. You'll engage across the engineering lifecycle while using modern AI-assisted tools. Candidates should have over 5 years of experience in software development and ...

Staff Software Engineer — AI Tooling & Platform Lead

OVO Group is looking for a Staff Software Engineer to join their Agentic Development Team. This pivotal role involves significant technical ownership of the development tooling for internal developers, focusing on AI tooling and plugin ecosystems. Located in Bristol, the position promotes a hybrid work ...

Lead Software Engineer, Digital Assets & Blockchain Innovation

JPMorganChase seeks a Lead Software Engineer to join the Asset & Wealth Management, Digital Assets Team in London. You will drive enhancements by developing secure, scalable technology products in a collaborative environment. The ideal candidate has over 5 years of experience, proficiency in Java and S ...

Graduate AI Software Engineer Remote & High Impact

Bending Spoons in the UK seeks a talented software developer to build AI-powered products that transform user experiences. You will work in small, entrepreneurial teams and have a significant impact, owning projects from idea to production. Candidates must possess strong problem-solving abilities and proficiency ...

Sr Lead Software Engineer Digital Assets / Blockchain

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 Asset & Wealth Management, Digital Assets Team, you are an integral part of an agile team that works to enhance, build, and ...

Lead Software Engineer Java / Digital Asset / Blockchain

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 Asset & Wealth Management, Digital Assets Team, you are an integral part of an agile team that works to enhance, build, and ...

Staff Software Engineer — AI Tooling & Platform Lead

OVO Group is looking for a Staff Software Engineer to join their Agentic Development Team. This pivotal role involves significant technical ownership of the development tooling for internal developers, focusing on AI tooling and plugin ecosystems. Located in Bristol, the position promotes a hybrid work ...

Graduate Software Engineer — Python & React (Hybrid London)

Revybe IT Recruitment Ltd is helping a high-growth SaaS company in London hire Graduate Software Engineers. This position offers a competitive salary of up to £70,000 with generous benefits, perfect for top graduates eager to kick-start their careers. Successful candidates will build and ship features ...

Staff Software Engineer — AI Tooling & Platform Lead

OVO Group is looking for a Staff Software Engineer to join their Agentic Development Team. This pivotal role involves significant technical ownership of the development tooling for internal developers, focusing on AI tooling and plugin ecosystems. Located in Bristol, the position promotes a hybrid work ...

DevOps Software Engineer Lead Threat Intelligence, SEAR

Summary As part of Apple’s Security Engineering & Architecture (SEAR) organization, you’ll join our mission to create the world’s most secure products. We are committed to building groundbreaking tools that empower our threat intelligence analysts to detect, investigate, and respond to emerging t ...

Lead Software Engineer – Python/Java, Equity Derivatives

J.P. MORGAN is seeking a Lead Software Engineer to join their Markets Technology team in Greater London. This role involves designing and delivering secure and stable technology solutions that align with business objectives. The ideal candidate will have extensive experience in software engineering, capable o ...

Graduate Software Engineer – CMS & Web Delivery (Hybrid)

A leading media group in Crawley, UK is seeking a Graduate Software Engineer to support the development and stability of the Webpuzzle CMS platform. The role involves collaborating with cross-functional teams to enhance digital experiences and ensuring high-quality standards in web development. Ideal candidates ...

DevOps Software Engineer Lead Threat Intelligence, SEAR

Summary Posted: 21 Apr 2026 Role Number: As part of Apple's Security Engineering & Architecture (SEAR) organization, you'll join our mission to create the world's most secure products. We are committed to building groundbreaking tools that empower our threat inte ...

Software Engineer, Data & AI Platform — Hybrid Role

OVO Group is looking for a mid-level Software Engineer to join our Data and AI Platform team. This hybrid role is based in Bristol with expectations to work in-office at least once a week. You will play a key role in the design and maintenance of our data platform, helping build scalable software solut ...

Software Engineer (Laravel) Build Real Production Systems

Superior Wellness Ltd. is seeking a Junior/Graduate/Mid-Level Software Engineer for hybrid work in Chesterfield. The role involves collaborating with a development team on bespoke business management software, maintaining the Laravel codebase, and enhancing existing systems. The company is focused on n ...

Software Engineer, Data & AI Platform — Hybrid Role

OVO Group is looking for a mid-level Software Engineer to join our Data and AI Platform team. This hybrid role is based in Bristol with expectations to work in-office at least once a week. You will play a key role in the design and maintenance of our data platform, helping build scalable software solut ...

Senior Embedded Software Engineer Medical Devices Onsite

Verso Recruitment Group is seeking a Senior Embedded Software Engineer to work in Cambridge, specializing in medical devices. The role involves designing and maintaining embedded software in C/C++ for safety-critical systems, ensuring compliance with ISO 13485. Ideal candidates should have strong debugging and p ...

Remote Software Engineer, Nifty Gateway (Fullstack) Gemini

About the Company Gemini is a global crypto and Web3 platform founded by Tyler Winklevoss and Cameron Winklevoss in 2014. Gemini offers a wide range of crypto products and services for individuals and institutions in over 70 countries. Crypto is about giving you greater choice, indepe ...

Lead Safety Critical Software Engineer (Hybrid Bath)

eTeam Workforce Limited is seeking a Software Developer to lead development of safety critical software in Bath. This hybrid role requires at least 6 years' experience, and expertise in SPARK or ADA is essential. You will shape technical strategies, manage junior staff, and ensure compliance with indus ...

Software Development Engineer II (Java) Customer Fulfilment

Responsibilities Build scalable, resilient Java‑based backend services, APIs and microservices that support fulfilment workflows and systems. Implement and ship end‑to‑end stories, with a focus on backend integration and feature delivery. Own medium‑sized features, takin ...

Software Engineer Galileo Platform: Cloud & Web Innovator

Java Script Works in Cambridge, United Kingdom is looking for a Software Engineer specialized in the Galileo Platform. Candidates should have hands-on experience with cloud-hosted systems, particularly Azure and AWS, and a strong foundation in JavaScript, HTML, and CSS. The role offers competitive comp ...

C# Software Engineer — Real Time Simulation (Hybrid)

Cirrus Selection is seeking a C# Software Engineer to join their System Simulation and Experimentation (SSE) team in Bristol. This role involves developing real-time software components that support advanced defence systems, utilizing agile practices and contributing throughout the development lifecycle. ...

Geospatial Software Test Engineer – QA Automation & Cloud

Line Up Aviation is seeking a Software Test Engineer for a 12-month contract in Guildford. The role involves working on innovative solutions in the Geospatial domain and covers the entire software development lifecycle. You will collaborate closely with developers and product owners to ensure software ...

Staff Software Engineer — Full Stack & PostgreSQL Pro

Skills Proficient in Python/Java programming, with a comprehensive understanding of advanced features and best practices. Experience in JavaScript/TypeScript and modern web frameworks (preferably Vue.js). Extensive experience with PostgreSQL database management system. ...

Hybrid ATM Template Software Engineer (C/C++)

NCR Atleos, based in Dundee, is looking for a skilled Software Engineer specializing in ATM Template Development. The role involves designing and developing software for ATM Recycler and Deposit devices, working at least three days per week in a hybrid model. Candidates should have a Bachelor's in Computer Scien ...

Software Development Engineer in Test (Network Security)

Role Summary Design, develop, and maintain test plans, automated test suites, and system testbeds for Sophos Network Security product features. In this role, you will strengthen existing test coverage, partner closely with the feature team, and build automated test scripts that enable faster feed ...

GPU Graphics Software Engineer — Vulkan Driver Expert

Arm Limited in Cambridge is seeking an enthusiastic Software Engineer to join the Customer Engineering Team. You will work on cutting-edge products with leading mobile companies, leveraging your experience with graphics APIs and C/C++ programming. This role offers a hybrid working model designed to bal ...

Naimuri Frontend Software Engineer in Manchester QinetiQ

Qualifications Proven professional experience as a Frontend Software Engineer or similar role (3-4+ years). Strong proficiency in JavaScript (ES6+), TypeScript. Expertise in React. Solid understanding of web markup, including HTML5 and CSS3. Experience with respons ...

Remote First AI Software Engineer for SaaS

Firefish Software in Glasgow is seeking an AI Developer to create scalable software solutions using modern technologies. This role involves driving features from concept to release within a fast-paced Agile environment, while supporting your career growth through a remote-first working model. The ideal ...

Research Software Engineer — Data Driven Research & AI

A leading UK higher education institution is seeking a Research Software Engineer to support its new Centre for Digital Data Research. This role involves designing and developing software solutions to facilitate impactful research. The ideal candidate will have strong programming skills in Python, R, and C++, al ...

Software Engineer Intern OCaml & Real World Projects

Software Engineer About the Programme Our goal is to give you a real sense of what it's like to work at Jane Street full time. Over the course of your internship, you will explore ways to approach and solve exciting problems within your field of interest through fun and challenging classes, inter ...

Lead Software Engineer Java Post Trade Technology

Join us to shape the future of financial technology and make a meaningful impact on your career. You’ll collaborate with talented professionals, solve complex challenges, and help build trusted market-leading products. We value creativity, inclusion, and continuous learning, offering you the opportunity to ...

Lead Software Engineer — AI, Data & Cloud Delivery

A technology firm in Greater London is seeking a Lead Software Engineer to guide technical project delivery and ensure the creation of high-quality, scalable solutions. You will lead software development projects, manage delivery teams, and build strong client relationships. The ideal candidate will have extensi ...

Senior Software Engineer, Content Storage Infra (Hybrid)

A leading digital experience platform is seeking a Senior Software Engineer to innovate and maintain its content storage infrastructure. The role involves collaborating with teams in the delivery domain, developing services using Typescript and Go, and ensuring scalability and performance of the system. The idea ...

Lead Software Engineer – Technical Authority (Defense) Hybrid

A leading defense technology company in the UK seeks a Lead Software Engineer to join their Integrated Sensors & Protection line of business. This role offers significant technical leadership and strategic influence on critical software components. The ideal candidate has experience in C++ software engineering a ...

Lead Software Engineer Margin Technology Vice President

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 deploying advanced AI to helping shape global markets, we ...

Lead Software Engineer JAVA Equities Vice President

Job Description 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 Equity Derivatives Group you will join our agile team creating, transforming, and supporting our trusted ...

Graduate Software Engineer — Build Real World Impact

A reputable engineering company based in Cheltenham is seeking a 2026 Graduate Software Engineer. This role involves software development, bug fixing, and team collaboration. You will benefit from extensive training and mentorship while gaining hands-on experience. Ideal candidates will have a background in comp ...

Remote Python Software Engineer – Ubuntu Pro (Graduate)

A leading provider of open source software, Canonical, is hiring a Software Engineer - Python at the graduate level. This role involves developing and improving the Ubuntu Pro client, engaging with users, and collaborating with teams globally. Ideal candidates will have a passion for technology, a Bachelor's deg ...

Software Engineer, Retail Banking Platform (Kotlin/Cloud)

A UK-licensed bank is seeking a Software Engineer to build and maintain systems for their Retail Banking Platform. The ideal candidate will design scalable backend services using Kotlin or Java, contributing to the bank's growth and innovation in financial services. The role promotes a collaborative team environ ...

Applied AI Software Engineer — Hybrid, GenAI & Cloud

A leading global consulting firm is seeking an experienced Applied AI Software Engineer to enhance AI products. This role is based in Glasgow or London with hybrid working options. The successful candidate will apply software engineering skills in an Agile team to develop AI solutions while mentoring junior memb ...

Lead Software Engineer: Cloud & Leadership (Remote UK)

A leading insurance company in Manchester seeks a Lead Software Engineer to provide technical leadership and mentor engineers. The role involves designing and maintaining bespoke software in a collaborative, hybrid work environment. Candidates should have strong experience in C# .NET development and cloud-based ...

Software Engineer, Apollo Platform Deploy at Scale

A leading software company in Greater London is seeking a Software Engineer for its Apollo platform. This role involves building and maintaining software deployment systems at scale, engaging with customer needs, and solving complex performance issues. Applicants should have a degree in a relevant field and stro ...

Mobile Software Engineer (iOS/Android) Lighting Control

A leading software development company in Brighton is seeking a Mobile Software Engineer to design and develop mobile applications for both iOS and Android. You will collaborate with a team to troubleshoot issues and ensure efficient and scalable code. A degree in Computer Science is required, along with native ...

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    Software Engineer Reactpythonc Jobs in United Kingdom Job Search Guide, Trends and Insights