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Crypto Trading Production Support Engineer Automation

Selby Jennings is seeking a Production Support Engineer in Greater London. You will provide front-line support across various cryptocurrency business lines, including trading and risk management. The ideal candidate will have over 4 years of experience in production engineering within a trading environment, stro ...

Executive AI Governance Platform Architect

JPMorganChase in Bournemouth seeks a Principal Software Engineer to design and build platforms for AI Governance Engineering. The role involves developing best-in-class tooling, integrating compliance into workflows, and mentoring other engineers. Ideal candidates will have extensive software engineering experie ...

Full Stack CMS Engineer for Magnolia/ContentStack

MOO is looking for a Software Engineer (Magnolia/ContentStack FullStack) to join the Browse team in London. The ideal candidate will have strong experience with CMSs and web technologies, including Java, TypeScript, and NextJS. This role emphasizes collaboration and a passion for quality, where you will contribu ...

Automation QA Engineer for Enterprise Platform

IT Global Consulting Ltd. is looking for an experienced QA & Automation Test Engineer to join their team in Slough, UK. The successful candidate will be responsible for testing, maintenance, and support of the platform while collaborating with the software design team. Key requirements include a Bachelor’s degre ...

Principal Software Engineer Tech Leader in Cloud & Scale

Hippo, a digital consultancy, seeks a Principal Software Engineer to lead engineering vision and technical direction. You will mentor senior engineers, influence stakeholders, and ensure best practices in software delivery. With experience in Python, Node, or Java, and a strong background in cloud platforms and ...

Senior Android Engineer Remote friendly, Africa scale impact

A dynamic renewable energy company seeks a Senior Android Engineer to join their team in Sheffield. You'll develop and maintain mobile applications vital for transforming energy access in Africa. The role involves building robust offline-first functionalities and integrating with backend systems. Candidates shou ...

Lead Backend Engineer FinTech Scale Up

Burns Sheehan is seeking a Senior Backend Engineer in Manchester to lead high-performing engineering teams and own the full software delivery lifecycle. This role involves mentoring, driving best practices, and working closely with cross-functional teams to deliver scalable solutions. The ideal candidate has exp ...

Senior Android Engineer Kotlin, Scale & Impact

A leading food delivery service in Greater London is seeking a Software Engineer to enhance their technology infrastructure. The role involves improving code structure and architecture, as well as leading projects in a collaborative environment. Ideal candidates will have over 3 years of experience in Android de ...

Paid Android Internship: Build Android Apps & Mentorship

A leading rewards platform is seeking an Android Intern to develop innovative mobile applications and work with a multi-functional team. This role involves creating engaging user experiences and tackling challenging problems. Applicants should be pursuing a computer science degree and possess skills in Android S ...

Lead Solutions Architect: API & E‑commerce, On‑Site London

Adecco is seeking a Solutions Architect based in Wembley to lead the development of high-quality designs for various projects. Responsibilities include vendor governance, data integration leadership, and maintaining technical documentation. The ideal candidate will have a strong background in solution architectu ...

Lead IEC 61850 Systems Engineer for Substation Tooling

GE Vernova is looking for a Lead IEC 61850 Application Engineer in Creswell, UK. You will define requirements and enhance product features for an IEC 61850-compliant System Configuration Tool while coordinating with global engineering teams. The ideal candidate needs extensive hands-on experience with IEC 61850 ...

Senior AI Native Engineer — Frontline Client Delivery

Indicium Tech is seeking a Forward Deployed Software Engineer to join their team in Greater London. You will lead engagements that revolutionize how enterprises build software, embedding AI native development at every stage. The ideal candidate has at least 5 years of experience in software engineering, a solid ...

Rates & Repo Automated Trading Analyst/Associate

A leading global financial services firm is seeking an Analyst or Associate in Automated Trading Strategies in London. This role focuses on Fixed Income Financing (Repo) markets, requiring strong programming skills in C++/Java and a degree in a quantitative field. Responsibilities include analyzing data to ident ...

Senior Software Engineer in Southampton Matchtech

Staff Software Engineer, Onchain (Applied Cryptography) Location: 108 E 16th Street, New York, NY 10003 Responsibilities Technical mentoring of junior engineers Sprint board management Required Skills Significant experience with embedded C/ ...

Senior Marketing Platform Engineer – Data Driven Growth

A global technology company is seeking a Senior Software Engineer for their Marketing Platform team in London. The candidate will manage and evolve the marketing platform and comparison scraping for international customers. Ideal applicants have over five years' experience in Java or Kotlin, strong expertise in ...

Streaming Architect: Kafka, Confluent & Cloud Platforms

A technology consulting firm is seeking a Confluent Solution Architect based in Canary Wharf, London. The role involves designing and architecting enterprise-grade streaming solutions using Apache Kafka and the Confluent Platform. Candidates should possess over 8 years of experience in Kafka, strong skills in Ja ...

Software & ML Engineering Manager: Lead AI Driven Systems

A leading financial services company is looking for an Engineering Manager to lead a team in Nottingham. You will drive the integration of machine learning models into software for financial products, collaborating closely with cross-functional teams. The ideal candidate has experience in software engineering le ...

Hybrid Software Architect — Distributed Systems & Roadmap

A leading technology company in Greater London is seeking a skilled Software Architect to provide technical expertise in designing user-centric solutions. You will collaborate with stakeholders, shape solution architectures, and work within an agile environment. Qualifications include experience as a technical a ...

Senior Software Engineer, Risk Tech VaR & Analytics

A diversified trading firm is seeking a Senior Software Engineer to join their Risk Technology team in London. The ideal candidate will design and maintain API and application platforms while collaborating with trading and risk teams. Candidates should possess skills in programming languages like Python or Java, ...

Engineering Manager, Store Ops — Lead Scalable Software Teams

M&S is looking for a Software Engineering Manager to lead and develop a high-performing software engineering team in Greater London. The successful candidate will oversee project delivery, drive software quality, and establish engineering standards. Ideal applicants will have extensive experience in software eng ...

Senior Platform Architect, Trading Systems Modernization

A leading technology firm in Greater London is seeking a Senior Technical Leader to drive the evolution of a trading platform within an investment bank. This role involves assessing current legacy systems and defining a clear technical roadmap for modernization. Candidates should have robust experience in invest ...

Senior Software Engineer, Data Snapshot Scale Platform

Bloomberg is seeking an engineer for their Data Platform team in London. The role involves developing scalable applications and operating high-performance systems to support financial data accessibility. Ideal candidates will have a degree in a relevant field and proficiency in programming languages like Java or ...

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 Android Engineer Digital Identity & Fintech

A leading financial services firm is seeking a Software Engineer III - Android to focus on creating customer-centric products. You will be responsible for developing and delivering product features, collaborating with cross-functional teams, and ensuring high-quality code. The ideal candidate will have advanced ...

Senior Software Engineer Conversational AI in Healthcare

A healthcare technology company in Birmingham is looking for a Senior Software Engineer to enhance their innovative conversational agent platform. The role involves designing and implementing scalable solutions, collaborating with cross-functional teams, and mentoring junior engineers. The ideal candidate has ov ...

Senior Software Engineer, Scale — Fintech Platform

Airwallex, a global payments platform, seeks an experienced Software Engineer to join our team in Greater London. You'll design and maintain our embedded finance infrastructure, collaborate across departments, and impact how businesses use our services. We're looking for someone with 5+ years in Java/Spring Boot ...

Senior CDN Engineer — Remote, Equity

A tech-focused company in the UK is seeking a Senior Software Engineer to join their Content Delivery & Security team. This role involves building high-performance systems and working on the core products powering their CDN and security functions. Ideal candidates should have deep C# (.NET) experience or strong ...

Lead Backend Engineer FinTech Scale Up

Burns Sheehan is seeking a Senior Backend Engineer in Manchester to lead high-performing engineering teams and own the full software delivery lifecycle. This role involves mentoring, driving best practices, and working closely with cross-functional teams to deliver scalable solutions. The ideal candidate has exp ...

Senior Backend Engineer, Business Pricing (End to End)

A financial technology company in Greater London seeks a Senior Software Engineer to build and maintain backend systems for the Business Pricing team. The successful candidate will lead a small team, collaborate with product managers, and improve customer experiences. Required qualifications include 5+ years in ...

DV Cleared Senior Software Engineer Cloud/Microservices

Energy Jobline ZR is seeking a Senior Software Engineer to join a leading defense/cyber security company in London. This permanent role offers a salary up to £100,000 plus a clearance bonus. The ideal candidate will hold current DV clearance and have experience with programming languages including Java, Python, ...

Senior Software Engineer, Unified Platform Global Markets

A diversified trading firm in Greater London is seeking a Senior Software Engineer to join their Unified Platform team. The role involves developing software solutions for data acquisition and visualization while collaborating closely with internal users. Candidates should have strong experience in Java or Pytho ...

Senior Big Data Engineer Spark, Graphs & Elasticsearch

A multinational technology firm seeks a Senior Software Engineer II to design and build scalable systems for complex research metrics. The role involves implementing distributed computation pipelines and developing Java-based backend services. Candidates should have expertise in big data technologies like Scala ...

Staff Software Engineer – Embedded/Crypto, Mentoring & Leadership

Staff Software Engineer, Onchain (Applied Cryptography) Location: 108 E 16th Street, New York, NY 10003 Responsibilities Technical mentoring of junior engineers Sprint board management Required Skills Significant experience with embedded C/ ...

Senior Software Engineer Transit Tech & Scalable Systems

A global transit solutions provider is seeking a Senior Software Engineer to join their dynamic team in Manchester. The ideal candidate will have over 5 years of software development experience, focusing on technologies like C++ and Java, as well as proficiency with AWS serverless architecture. Responsibilities ...

Senior Backend Engineer, Payroll Foundations Hybrid Equity

A tech company in the HR sector is seeking a Senior Backend Engineer to join their Payroll Foundations team. This role involves building and maintaining backend systems for payroll processing, ensuring accuracy and reliability. Candidates should have strong experience in backend systems, proficiency in Kotlin or ...

Senior GenAI Platform Engineer

A global information provider is seeking a Senior Software Engineer II to drive architectural decisions and develop generative AI services. The ideal candidate should have over 5 years of software engineering experience, deep expertise in Python or Java, and strong experience with Kubernetes. Responsible for des ...

Senior Data & Orchestration Platform Engineer

Grapevine in Greater London is seeking a hands-on engineer to develop and enhance the core data and orchestration layers of their platform. Responsibilities include integrating travel data from various systems, ensuring data reliability, and designing seamless messaging workflows across multiple channels. Candid ...

Senior Python Engineer Front Office Trading Systems

Radley James is looking for a skilled software engineer to design and deliver high-performance technology solutions supporting Front Office Sales teams. You will develop scalable systems in a fast-paced environment and collaborate with various stakeholders. The ideal candidate has over 5 years of Python experien ...

AI Solutions & DevOps Engineer — Cloud & ML Pipelines

Digiterre is seeking an AI Solutions & DevOps Engineer in London to provide real-time software and data engineering solutions. The ideal candidate has experience with AI frameworks like TensorFlow and PyTorch, proficiency in programming languages such as Python and Java, and strong skills in cloud setup and API ...

Senior UI Developer – React & Modern Frontend Innovator

Java Script Works is looking for UI Developers to enhance their team in Greater London. The new hires will be responsible for developing new features for their exciting frontend product built in React, as well as maintaining existing functionalities. Candidates must have deep knowledge of JavaScript, T ...

Senior Algo Trading Engineer — Hybrid & AI‑Driven SDLC

Citi is seeking a Senior Software Engineer for its Equities Technology organization in Greater London. This role focuses on developing next-generation algorithmic trading and Smart Order Routing platforms, requiring expertise in Low Latency Java, C++, or Rust. Candidates should have prior experience in Algorithm ...

Staff Software Engineer – Full Stack (C/.NET, TS, Angular)

Java Script Works is looking for a Staff Software Engineer based in Edinburgh, United Kingdom. The role requires expertise in ECMAScript, TypeScript, HTML5, and CSS3, alongside knowledge of design principles like SOLID and TDD. The ideal candidate should also have experience with automated testing and a solid un ...

Frontend Engineer: Vue/TS & Modern UI Dev

Java Script Works is looking for a software engineer based in Greater London to work in a challenging tech environment. The ideal candidate will be proficient in JavaScript (ES6+), CSS, and modern frameworks like Vue, with experience in frontend development and responsive design. Responsibilities include develop ...

VP Senior Algo Trading Engineer Hybrid, Low Latency

Citi is seeking a Software Engineer in Greater London to design and develop low-latency electronic execution systems within the Equities Technology organization. This role emphasizes collaboration with traders and developers to deliver innovative solutions and require expertise in Java, C++, or Rust. The positio ...

Full Stack Engineer: TypeScript & Python for Respiratory Health

Java Script Works in Cambridge is looking for a Full-Stack Software Engineer to enhance respiratory healthcare through innovative web applications. You will work with technologies like TypeScript and Vue.js, contributing to cross-functional teams to deliver effective solutions. Proficiency in back-end ...

Junior Frontend Engineer (React/Vue/Angular) — TDD Focus

Java Script Works is looking for a Junior Frontend Engineer to join their team in London. The role offers a salary range of £35,000 to £50,000. Candidates should be familiar with technologies such as React, TDD, Vue.js, and Angular. While the position is full-time, benefits and perks are not specified. This is a ...

Senior Backend Engineer – Cloud Native & AI‑Driven Delivery

Signify Technology is seeking a Senior Backend Engineer in London, England for a hybrid role. The position involves building and evolving a modern, cloud-based product, with a focus on high-quality code and engineering standards. Candidates should have 4+ years of software development experience, solid backend s ...

Frontend Engineer: React/TypeScript, AWS & UI/UX

Java Script Works is looking for a Software Engineer in Exeter, United Kingdom. The ideal candidate will have strong skills in JavaScript, front-end development with HTML, CSS, and React, as well as UI/UX design principles. Experience with AWS is highly preferred, alongside knowledge of PyTorch and other deep-le ...

Senior QA Automation Engineer – UI/API for Government Digital

Scrumconnect Consulting is seeking a highly skilled QA Automation Tester to develop automation frameworks across UI, API, and microservices applications. The ideal candidate will have over 6 years of experience, strong proficiency in Java and JavaScript, and expert knowledge of automation tools like Selenium and ...

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    Java Developer Java Monolith Jobs in United Kingdom Job Search Guide, Trends and Insights