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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 – Public Sector & AI Integrations

Albert Invent is seeking a Lead Enterprise Software Engineer to lead the design, development, and delivery of software solutions for Public Sector clients. The ideal candidate will have 8–12 years of experience in software engineering with a strong focus on Microsoft technologies and integration. Responsibilitie ...

Lead Software Engineer Public Digital Services (Hybrid)

DWP Digital is seeking a Lead Software Engineer to provide technical leadership across multiple agile teams and influence how critical public services are delivered. The role offers up to £92,522 in salary and includes flexible working hours, generous pension contributions, and 26 to 31 days of annual leave. You ...

AI Software Engineer (Azure) | Enterprise AI & Growth

MCS Group is looking for an AI Engineer at their Ballymoney location in Northern Ireland. This role focuses on designing and developing AI and LLM-based solutions, integrating AI capabilities, and collaborating with development teams. Candidates should have a strong background in software development with at lea ...

AI Software Engineer (Remote) Growth Ready & Impactful

Bending Spoons in Cambridge is hiring to build AI-powered product experiences. You'll integrate AI into development workflows while owning projects from idea to production. Ideal candidates are ambitious team players with a deep proficiency in English and a strong problem-solving ability. The role offers competi ...

Lead Software Engineer, DataMap Platform (Backend/Graph)

UCL is seeking a Software Engineer to lead the development of the DataMap platform for the UK Dementia Research Institute. This role involves designing and maintaining data-driven software, translating researcher requirements, and ensuring platform sustainability. Candidates should possess strong skills in softw ...

Remote Software Engineer (Python & Java) AI & Autonomy

Leidos is seeking a Software Engineer (Python & Java) in Farnborough, UK, to work on Maritime Internal Research and Development. The role involves developing software solutions and requirements, integrating software products, and working within Agile environments. Ideal candidates should demonstrate proficiency ...

Software Engineer (.NET) — Hybrid, AI & Greenfield Growth

Candour is seeking a Software Engineer (.NET) for a hybrid position in Preston, offering a competitive salary of up to £42,500. In this role, you will work on both existing and new applications, collaborating within a supportive team environment. Ideal candidates have at least two years of .NET experience and a ...

Mid Level Software Engineer Java, Cloud & Agile

Smarter Grid Solutions is looking for a Mid-Level Software Developer in Glasgow, UK. The role involves developing and maintaining high-quality software products within an Agile environment. Candidates should have a degree in Computing Science or Software Engineering and a minimum of 3 years experience with stron ...

Software Engineer C#, SQL, YAML, Azure, Risk

Software Engineer (6 months initially) Location: London - 2 days a week onsite. Compensation: £600 - £650 per day via Umbrella. Responsibilities You will be joining the team on the maintenance and support of their cloud-hosted risk systems. Qualifications C ...

Senior Control Software Engineer, Automotive Inverter & BMS

TAE Power Solutions is searching for a Software Engineer in Birmingham, UK, focusing on inverter, motor control, and battery management systems. In this role, you will lead software development activities, mentor junior engineers, and engage directly with clients. The ideal candidate should have a degree in soft ...

Software Engineer Real time Media (Hybrid London)

Cisco Systems, Inc. is looking for a Software Engineer to join its Webex Real-time Media Engineering Group in Greater London. This role involves full lifecycle development in an agile environment, managing microservices, and utilizing AI tools for productivity. Ideal candidates will have at least 3 years of prog ...

Impactful Forward Deployed Software Engineer (Python/TS)

Cubiq Recruitment is seeking a Forward Deployed Software Engineer in Greater London, UK. The role involves designing software solutions that directly impact customer operations, leveraging skills in Python and TypeScript. Key responsibilities include transforming messy data into actionable workflows and ensuring ...

Engineering AI Software Engineer Vice President London

Position Overview Goldman Sachs Engineers are innovators and problem‑solvers, building solutions in artificial intelligence, risk management, big data, mobile and more. We look for creative collaborators who evolve, adapt to change and thrive in a fast‑paced global environment. This team is dedic ...

Senior Software Engineer Core Experiences (SDKs & Cloud)

Speechify is looking for a Senior Software Engineer for its Core Experiences Team in Manchester, UK. The role involves building and maintaining SDKs that enhance the product experience across platforms. Responsibilities include optimizing functionality, collaborating with product teams, and developing cloud func ...

Senior Software Development Engineer in Test (Compliance)

About us @Symphony Secure. Connected. Intelligent. Symphony is an AI-powered communication and technology company fueled by interconnected platforms: messaging, voice, directory and analytics. Our end-to-end encrypted technologies enable over 1,400 institutions to accelerate AI im ...

Senior Software Engineer – AI Driven Global Marketplace

Bounce Digital is seeking backend-leaning product engineers to join their hybrid team in London. This role offers the chance to own problems end-to-end, including search, payments, inventory, logistics, and AI integrations. Ideal candidates should be comfortable working in ambiguity and have significant experien ...

Senior Software Engineer: Architect Scalable Web Apps

TulipTech is seeking a Senior Software Engineer to join their UK team. The role involves designing and building modern web applications with a focus on collaboration across cross-functional teams. Ideal candidates should have over 5 years of software development experience, with strong skills in Node.js, React, ...

Senior Software Engineer Test Equipment & CI/DevOps

Eclectic Recruitment Ltd is seeking a Senior Software Engineer to support the development of advanced test equipment software for missile systems. You will design software solutions primarily in C and C++, work in Agile teams, and apply DevOps principles. The ideal candidate has strong experience in software eng ...

Senior Software Engineer Real Time AI SaaS

ConnexAI in Manchester seeks a Senior Software Engineer to shape their digital presence by developing sophisticated SaaS applications for real-time systems in the AI sector. Ideal candidates will have extensive experience with Node.js, TypeScript, and a strong understanding of Linux Systems Administration. The r ...

Senior Java Software Engineer — Scalable Microservices (Remote)

10x Banking is looking for a passionate Software Engineer to work on cutting-edge technologies and deliver scalable solutions. This role involves building components for interest calculations and mentoring junior developers. Ideal candidates have solid Java skills, experience with cloud-based microservices, and ...

Senior Software Engineer, Scientific Instrumentation R&D

OMEGA, Inc. is looking for a Senior Software Engineer in Malvern, UK, with at least 5 years of experience in software development. The ideal candidate will develop software for advanced scientific instruments, emphasizing C++ and C#/.NET. This role involves addressing technical challenges, mentoring team members ...

Senior Software Engineer, Real World Robotics Platform

ISL Talent is seeking a Senior C# Developer for Insphere in the UK. This role is not standard and offers the chance to work on a real-world engineering product, contributing to architecture and technical direction while engaging with robotics and measurement instruments. You'll enjoy flexibility with a hybrid wo ...

Lead Software Engineer — Remote Cloud & DevOps Mentor

Hackajob in Bristol is seeking an experienced software professional to coach and empower teams in delivering public sector software solutions. The role emphasizes outcome-based delivery, leveraging cloud automation and DevOps practices. Key skills include experience with multiple programming languages, cloud pla ...

Fintech Graduate Software Engineer (Backend) Regtech 2026

Suade is seeking candidates to join our Graduate Software Engineering programme, which focuses on developing innovative Regulatory Technology (RegTech) software. If you are passionate about technology and finance and want to start your software engineering career, we invite you to apply. Please not ...

Backend Software Engineer for Climate Data Platforms

Experis Scotland is seeking a Software Engineer in Edinburgh to join a small data science organization focused on delivering impactful solutions. The role emphasizes backend development with opportunities for frontend contributions. Candidates should have over 2 years of experience, adeptness with APIs and datab ...

C++ Software Engineer — Hybrid, Cloud & Additive Manufacturing

Cranleigh STEM, Sustainability & SHEQ Recruitment is seeking a Software Engineer to join their innovative team in Abingdon, Oxfordshire. This role involves developing bespoke software platforms for advanced manufacturing applications, focusing on C++. The ideal candidate should have 2–5 years of relevant experie ...

Senior Software Engineer – Navigation & AI Systems (Hybrid)

Rise Technical Recruitment Limited seeks a Software Engineer in Lancaster. This senior role offers substantial technical influence over software design within multidisciplinary teams focusing on navigation systems. Candidates should possess strong software engineering skills, particularly in Python, TypeScript, ...

Java Software Engineer Cloud Native Credit Risk

Ford Credit in Dunton is seeking a Java Software Engineer to join their Originations and Risk team. You'll be pivotal in rationalizing current services and transitioning to a cloud-native architecture. Responsibilities include refactoring systems, developing Java services for financial applications, and ensuring ...

Senior Software Engineer, Cloud Simulation (Hybrid/Remote)

Wayve is looking for a Software Engineer to join their Simulation Technology team in London. This full-time role involves evolving core components of the simulation platform and collaborating with robotics and research teams. Candidates should have extensive experience in Python, workflow orchestration systems, ...

Python Software Engineer GCP FastAPI Start up

Python Software Engineer / Developer (GCP FastAPI) London / WFH to £100k Opportunity for a skilled Software Engineer with strong backend Python skills to join a well‑funded and profitable FinTech start‑up. As a Python Software Engineer you’ll join a small, talented tech team to deliver ne ...

C# Trading Software Engineer – Relocate to Bermuda

Client Server Ltd. is seeking a Software Engineer C# Trading to relocate to Bermuda. In this hands-on role, you'll tackle challenging problems and create scalable systems for a global asset manager. The position requires advanced skills in C# .Net, SQL, and experience with AWS. Enjoy a competitive tax-free salar ...

Software Engineer Computer Vision & OOP (Remote Fridays)

Ernest Gordon Recruitment is seeking a Software Engineer specializing in object-oriented programming to develop innovative computer vision algorithms for the defense sector. This role emphasizes autonomy, project leadership, and collaboration with cross-functional teams. You'll integrate sensors and IoT devices ...

Hybrid Software Engineer, Powder Rheology R&D

OMEGA, Inc. is looking for a Mid-Level Software Engineer for their Hybrid R&D team in Malvern, UK. This role involves developing high-quality software using C++ and C# for advanced powder rheology instrumentation. Candidates should have 2+ years of experience, strong OO design skills, and a collaborative mindset ...

Autonomy Software Engineer – Real World Impact + Equity

Anduril Industries is looking for a Mission Software Engineer in Greater London to enhance next-generation autonomous capabilities across various platforms. This role involves owning feature development, writing critical software for collaborative robots, and working closely with operational experts. Applicants ...

Java Software Engineer – Desktop Apps & Tooling (Hybrid)

IC Resources is seeking a Java Software Engineer for an exciting opportunity in London. The engineer will design and evolve cross-platform applications, collaborating with UX specialists and hardware teams to create effective internal tools for advanced hardware configuration. The role adopts a hybrid working mo ...

Software Engineer (C++/Python) – Risk Systems (London)

Client Server is seeking a Software Engineer / Developer for a hands-on role in London, focusing on financial Risk systems. With a competitive salary of up to £130k plus a significant bonus, the position offers benefits such as a pension, healthcare access, and work-from-home options. Candidates should possess s ...

Sonar Systems Software Engineer – Agile Defence Tech

Thales Group is looking for a Software Solutions Engineer to work in Cheadle, UK, focusing on developing state-of-the-art sonar systems for the Royal Navy. Candidates should possess at least 3 years of software development experience, ideally within Agile or DevOps environments. The role demands strong communica ...

Senior Software Engineer – Middle/Back Office (Finance)

Alexander Ash Consulting is seeking a Software Engineer specializing in Middle/Back Office systems for a contract role in London. The ideal candidate has over 8 years of experience in developing enterprise systems with Python and/or Java, a deep understanding of financial products, and experience with AWS and AI ...

Remote Principal Software Engineer, Nifty Gateway 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, independen ...

Software engineer, frontend (UK) in London Writer

Required Skills You’ll need solid knowledge of JavaScript and TypeScript, HTML, and CSS. We’re also looking for strength in with Mobx, React, and Redux. Responsibilities You’ll be our resident expert on frontend best practices and be a player/coach with the rest of the frontend tea ...

Member of Technical Staff (Software Engineer, Security)

Requirements 4+ years of experience as a software engineer with significant time spent building security-related tools, platforms, or automations, or in a security engineering role with strong software development responsibilities Proficiency in at least one major programming lang ...

Staff Software Engineer Global KYC and Onboarding

Company Description Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mi ...

Software Engineer, AI Driven Finance & Asset Analytics

Clearwater Analytics is seeking an experienced Software Engineer in Greater London to develop solutions for fund analytics within an AI-based team. The role emphasizes programming in Java and collaboration with investment professionals. Candidates should have strong problem-solving skills and experience in Agile ...

HIL Software Engineer – Space Systems (C++, Java)

Capgemini Engineering is looking for a Software Engineer in Stevenage, UK. The role involves designing, developing, and integrating hardware-in-the-loop simulators, supporting technical exchanges across space engineering disciplines. Key responsibilities include technical requirements analysis and working closel ...

Green Tech Software Engineer — Climate Impact & Ownership

Understanding Recruitment is seeking a Software Engineer for a fast-growing climate tech startup in London. This role focuses on building meaningful technology to tackle climate change, including developing scalable software and backend systems. Candidates should be skilled in Python and familiar with machine le ...

C/C++ Software Engineer – Network Security & Linux

Advanced Resource Managers is looking for a Software Engineer in Tewkesbury, England. This role involves developing software for network security and data processing applications primarily in C++. The successful candidate will support customers and provide training while also mentoring other developers. Ideal ap ...

Software Engineer – Prototyping to Production, On site

RedTech Recruitment is seeking a Software Engineer based near Saffron Walden to join an innovative start-up. You will work on diverse projects, from prototyping to full product development, and enjoy high autonomy in a collaborative environment. The role requires a strong academic background in relevant fields a ...

Software Engineer, SAST & AI Driven Security Rules

Snyk is looking for a Software Engineer in Greater London to join the Code Rules team. In this role, you'll work alongside security researchers to evolve the static analysis engine and improve vulnerability detection. Responsibilities include designing high-quality solutions, supporting customers, and collaborat ...

Machine Learning / AI Software Engineer (C++ & Python)

Machine Learning / Applied AI Software Engineer Location: Office based. Guildford, UK Type: Permanent Salary & benefits: £superb + a blue chip package Are you a strong ML Engineer who wants your work to power the tools that engineers and scie ...

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    Full Stack Software Engineer Reactruby Jobs in United Kingdom Job Search Guide, Trends and Insights