316,001+ Fullstack Software Engineer Java React Aws Jobs in UK — Top Companies Hiring June 2026

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Senior Structural Engineer

Senior Structural Engineer Permanent Leeds City Centre £48,000 - £61,000 This established and growing engineering consultancy based in Leeds, delivering innovative structural design solutions across a wide range of residential and commercial developments. Due to continued project growth, we a ...

Senior Structural Engineer

Senior Structural Engineer Permanent Leeds City Centre £48,000 - £61,000 This established and growing engineering consultancy based in Leeds, delivering innovative structural design solutions across a wide range of residential and commercial developments. Due to continued project growth, we a ...

Structural Engineer

Senior Structural Engineer Permanent Leeds City Centre £48,000 - £61,000 This established and growing engineering consultancy based in Leeds, delivering innovative structural design solutions across a wide range of residential and commercial developments. Due to continued project growth, we a ...

Senior Structural Engineer

Senior Structural Engineer Permanent Leeds City Centre £48,000 - £61,000 This established and growing engineering consultancy based in Leeds, delivering innovative structural design solutions across a wide range of residential and commercial developments. Due to continued project growth, we a ...

Structural Engineer

Senior Structural Engineer Permanent Leeds City Centre £48,000 - £61,000 This established and growing engineering consultancy based in Leeds, delivering innovative structural design solutions across a wide range of residential and commercial developments. Due to continued project growth, we a ...

Mechanical Design Engineer

Position: Mechanical Design EngineerLocation: Witney, Oxfordshire Mechanical Design Engineer required. Our client is a well-established equipment manufacturer based in the Witney, Oxfordshire area. Due to ongoing success they are seeking an enethusiastic Mechanical Design Enginere to join the tea ...

Lead Electronics Design Engineer

Lead Electronics Design Engineer - Glamorgan - Ref 2016I am currently recruiting for a Lead Electronics Design Engineer to work for a cutting-edge technology company based in Glamorgan.The organisation has been in operation for many years and are worldwide leaders within the design, development, ...

Control System Engineer

Control Systems Engineer – Sheffield / South Yorkshire – System Integrator / Process Control – Permanent – £50,000 to £65,000Fantastic opportunity for an experienced Control Systems Engineer to join a leading South Yorkshire-based system integrator. This is a permanent role offering excellent career prog ...

Electronics Project Engineer

Electronics Project EngineerOur client is an established manufacturing client based in Harrogate. Due to continued growth, they are now recruiting an Electronics Project Engineer to join their New Product Development team.The Electronics Project Engineer will be responsible for supporting our client’s el ...

Electronics Engineer

Electronics Engineer Derby shire Up to £36,000 + great benefits An established and growing client of mine are looking to expand their Electronics team, by bringing in an experienced Electronics Engineer. Effectively, your role will be responsible for helping develop remanufacturing solutions for complex automoti ...

Chief Architect

Get AI-powered advice on this job and more exclusive features. Bank of London is looking for a Chief Architect to create solutions to our biggest challenges and provide direction to our engineering teams. This is an individual contributor role reporting directly to and working closely with the Chief Te ...

Associate Director Application Security

About the Role Grade Level (for internal use): 12 The DevSecOps Engineer – Artifact Management & Software Supply Chain Security focuses on securing and governing enterprise artifact and dependency management platforms. This role combines DevSecOps, application security, and cloud security ...

Associate Director Application Security

About the Role Grade Level (for internal use): 12 The DevSecOps Engineer – Artifact Management & Software Supply Chain Security focuses on securing and governing enterprise artifact and dependency management platforms. This role combines DevSecOps, application security, and cloud security ...

Infrastructure Engineer

About Tailscale: Tailscale is building the new Internet by delivering software that makes it easy to securely interconnect people and their devices, no matter where they are. From hobbyists to multinational corporations, teams of every size use Tailscale each day to protect their networks, share access to ...

Flight Control Engineer

Flight Control Engineer Vacancy Reference: CLA-388 Position: Full-time Location: Bristol, UK Salary Range: £40k - £50k per annum depending on relevant experience At Callen-Lenz, we are expanding the limits of what is possible. We specialise in crewed and un ...

Senior Backend Engineer — AI Powered SaaS

A fast-growing tech company in the UK is looking for a Back-end Developer to work closely with the Product team and Data Scientists. The role involves designing and maintaining back-end services while ensuring high performance and reliability. The ideal candidate should have a degree in Computer Science, 3-5 yea ...

Platform Architect Data Streams & Real Time Analytics

Yelp Inc. is seeking experienced engineers based in the United Kingdom to architect and build platforms that handle terabytes of data. This role focuses on balancing scale, availability, and latency while supporting wide-ranging projects. Candidates should possess a strong systems background, data stre ...

Senior Oracle APEX Architect

Projects Expert UK Limited is seeking an experienced APEX developer to create and design bespoke solutions using the Oracle APEX toolset. The role requires demonstrable knowledge of Oracle APEX and complex PL/SQL code development, with additional skills in Java, SQL, and Cloud technologies. The ideal candidate s ...

IT Development Lead for SME Growth & Innovation

A growing IT firm based in Washington, England, is looking for a Developer to play a crucial role in supporting and developing applications to help double turnover over the next five years. Ideal candidates will possess strong programming skills in Java Script, SQL, HTML, and XML. This is a unique opportunity to ...

Platform Architect Data Streams & Real Time Analytics

Yelp Inc. is looking for experienced engineers in Glasgow to build scalable data platforms and optimize the user experience. This role involves working with large-scale distributed systems, including data streaming and coding primarily in Python and Java. The successful candidate will lead projects, me ...

Engineering Leader, Fintech Platform for Back/Middle Office

A leading financial technology firm is seeking a senior engineering leader to drive the development of middle and back-office platforms. The role requires expertise in C# or Java, along with strong domain knowledge in private credit, fixed income, and related asset classes. You will lead engineering teams, overs ...

London based Quant Engineering Lead – Derivatives

Quant Capital is looking for a Head of Quant Engineering to lead their engineering efforts. The role is based in London, United Kingdom, and offers a competitive salary of up to £250,000. Candidates should have a solid background in Quant Modelling and programming experience in C++, C#, or Java. An und ...

Associate Director, Quant Equity Derivatives & Analytics

Scotiabank is seeking an Associate Director within the Global Analytics and Financial Engineering team in London. This role involves supporting the London Equity Derivatives trading desk and collaborating closely with teams in Toronto and New York. The successful candidate will develop derivatives valu ...

Senior Backend Engineer for AI Powered, Scalable SaaS

A forward-thinking technology company in Greater London is seeking a Back-End Developer to work on AI-powered products. You will design and maintain scalable back-end systems while collaborating with data scientists and engineers. The ideal candidate has 3–5 years of experience in back-end development, strong kn ...

Senior Test Automation Architect: Framework Lead & CI/CD

A leading technology firm in the UK is seeking an experienced test automation professional with over 15 years of hands-on experience in various automation technologies, including Java and Python. Your responsibilities will include managing the Test Automation framework, ensuring adherence to governance standards ...

Mobile App Developer Android & iOS (Contract, London)

Java Script Works is seeking a Mobile Application Developer for both Android and iOS based in London, United Kingdom. This contract position requires skills in JavaScript and experience with Cordova, among other technologies. Candidates should have a background in mobile development and familiarity with frame ...

Observability & Digital Transformation Consultant

Dynatrace is looking for a Consultant to manage client engagements by delivering services based on the Dynatrace Unified Platform. The role involves ensuring client satisfaction through monitoring application performance, troubleshooting, maintaining dashboards, and enhancing customer usage of the Dynatrace p ...

Senior Backend Engineer – AI Powered SaaS, Scalable

A fast-growing AI company in Greater London seeks a Back-End Developer to collaborate with the Product team and Data Scientists. You will play a key role in designing and maintaining systems for AI-powered products. The ideal candidate has 3-5 years of back-end development experience, proficiency in programming ...

Fintech PHP & JavaScript Engineer

Java Script Works is hiring a PHP JavaScript Developer in Greater London to join a rapidly growing fintech company. Candidates should be proficient in JavaScript, especially in object-oriented and asynchronous programming, along with PHP, HTML5/CSS3, SQL, and GIT. Experience with Node JS and Angular JS is a plus ...

Senior API Test Engineer – Automation & Quality Lead

Amber Labs Ltd is seeking a skilled App Remediation specialist in Manchester to design and maintain API automation frameworks. The role calls for collaboration with developers, analysts, and DevOps engineers to build scalable solutions and implement test strategies. Ideal candidates should exhibit stro ...

Fixed Income SRE: Real Time Data & Trading Systems

A leading financial consultancy in London is seeking a Consultant experienced in programming, specifically C++ or Java. The successful candidate will be responsible for developing and maintaining data services for fixed income trading. Key tasks include optimizing databases and creating APIs for researchers and ...

Senior Penetration Tester — Hybrid, High Impact Security

FSP is seeking a skilled Senior Penetration Tester to join their Cyber Security practice in Greater London. The ideal candidate will have at least 2 years of experience in penetration testing or vulnerability research, and be proficient in programming languages like C/C++, C#, Java, and Python. This role involve ...

AI Platform Lead for Identity & Fraud Solutions

RELX is seeking a Technical Lead to guide a multidisciplinary team in delivering AI-powered services in digital identity and fraud detection. The role combines technical leadership, project management, and mentoring in a dynamic AI environment. Ideal candidates have over 7 years in ML engineering with ...

FX Algo Quant: Build Pricing & Risk Models

Citi is seeking a Quantitative Analyst to join the FX Algo Quant team, focusing on FX Swaps and curve construction. The role involves creating and improving models for pricing and risk management, requiring strong communication skills and commercial awareness. The ideal candidate will have relevant exp ...

Test Lead — Automation & UAT Orchestrator (Hybrid)

Hastings Direct is looking for a dedicated testing professional to manage release test schedules, create automated test suites, and identify testing gaps. The role requires experience in front-end, back-end, and API testing, along with test automation skills using programming languages like Java or Python. </ ...

Senior Quantitative Risk Manager – Margin & Risk IT Lead

LSEG is looking for a Manager in the Business Quant Risk Team to lead risk governance and implement quantitative solutions for risk models. Ideal candidates should have over 5 years of experience in Quant Risk Management within the Finance industry and proficiency in programming languages such as Java, R, and Py ...

Global Fixed Income Tech Lead Hybrid & Growth

Citibank (Switzerland) AG is seeking an Applications Development Lead in Greater London to oversee critical application development for the Markets Financing desk. This senior role includes designing resilient back-end systems and collaborating with business stakeholders to ensure regulatory compliance. Candidat ...

Senior Applied Scientist, Optimization for EU ATS

Amazon EU SARL (UK Branch) is looking for a Senior Applied Scientist specializing in Optimization. The role is based in London and requires a Master's degree as well as expertise in programming languages like Java, C++, and Python, as well as machine learning and neural deep learning methods. The posit ...

AI Fleet Management Leader — Platform, Flexible Location

Spotify is looking for a leader for the Platform Developer Experience (PDX) team, focusing on building AI-native backend systems. The ideal candidate will have over 5 years of backend engineering expertise in Java, Python, or Node.js, along with 3+ years leading engineering teams. This flexible role allows for r ...

Engineering Manager AI Driven API Platform (Hybrid)

A leading AI and API management company in the UK is seeking an Engineering Manager to foster and lead high-performing teams. In this role, you'll bridge traditional management with AI technologies, ensuring scalable and high-quality development. Ideal candidates have over 10 years in engineering leadership, inc ...

Lead Application Developer & Tech Mentor (Mobile Focus)

Eclipse Total Solutions Ltd, located in Swindon, is seeking a technical enthusiast to report directly to the CIO/Owner. This role involves mentoring others while playing a crucial part in the decision-making process. While understanding business systems and financial applications is a bonus, an interes ...

Senior Quantitative Analyst: Model Risk & Pricing

Bullhorn Consultants Pvt. Ltd. seeks a Sr. Quantitative Analyst to work closely with a global bank's model development team. You'll develop and enhance models to support business activities and regulatory mandates. The role requires strong knowledge in quantitative finance, including various pricing models an ...

Python Developer for Fixed Income & Core Architecture

Purview is seeking a skilled Python Developer to join their team in Glasgow, UK. This permanent role involves developing Athena, Quartz, and SecDB while ensuring a solid understanding of the core architecture and design. Ideal candidates should have strong experience in Python programming or Java appli ...

Senior Low Latency Trading Systems Engineer

White Swan Data is hiring a developer to build cutting-edge trading systems that optimize cloud-based low-latency data processing pipelines. Candidates must have strong skills in Python and Java, along with experience in Google Cloud Platform and Docker. The position offers numerous benefits including ...

GenAI Platform Lead — VP, AI/ML & Fintech Innovation

慨正橡扯 in Greater London is searching for an Applied AI ML Lead to join its innovative team. You will design and deploy scalable GenAI applications, ensuring compliance with data privacy and security standards while mentoring colleagues. The ideal candidate has 5+ years of experience in AI/ML, proficient ...

Director of AI Powered Corporate Actions Platform

慨正橡扯 is looking for a Director - Application Development Manager to lead the design and delivery of a greenfield Corporate Actions Processing Engine in London. This strategic role combines technical expertise with architectural leadership, guiding teams in transformational projects within financial services. ...

Senior Technical Consultant & Solutions Architect

GBST Holdings Ltd in Greater London is looking for a Technical Consultant to lead technical engagements across key clients. You will ensure high-quality solutions, mentor junior staff, and drive the architectural alignment with client goals. This role requires extensive experience with Agile methodolog ...

Big Data Engineer (Python) ETL & Pipelines

Information Tech Consultants is hiring a Big Data Developer to start on 14th July 2026. This role requires strong experience in Python and experience in building scalable data pipelines and ETL processes. The ideal candidate will have 2–5 years in data engineering with knowledge of SQL, Scala, and Java ...

Salesforce Developer: GenAI, APIs & Wealth Tech

Join 3761 Barclays - BX - UK in Glasgow as a Salesforce Developer within Private Bank Wealth Management. This role supports a large-scale front office productivity programme and involves building backend microservices, API-led integrations, and scalable workflows on Salesforce. The candidate will work ...

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    Fullstack Software Engineer Java React Aws Jobs in United Kingdom Job Search Guide, Trends and Insights