369,993+ Java Software Engineer Cloudnative Api Security Jobs in UK — Top Companies Hiring June 2026

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Automation Tester

Automation Tester - UK/Remote - Government £400/Day Inside IR35 Key Responsibilities Design, develop, and maintain automated test frameworks using Java, Selenium, and Cucumber . Create and execute automated test scripts for functio ...

Automation Tester

Automation Tester - UK/Remote - Government £400/Day Inside IR35 Key Responsibilities Design, develop, and maintain automated test frameworks using Java, Selenium, and Cucumber . Create and execute automated test scripts for functio ...

Automation Tester

Automation Tester - UK/Remote - Government £400/Day Inside IR35 Key Responsibilities Design, develop, and maintain automated test frameworks using Java, Selenium, and Cucumber . Create and execute automated test scripts for functio ...

Automation Tester

Automation Tester - UK/Remote - Government £400/Day Inside IR35 Key Responsibilities Design, develop, and maintain automated test frameworks using Java, Selenium, and Cucumber . Create and execute automated test scripts for functio ...

Automation Tester

Automation Tester - UK/Remote - Government £400/Day Inside IR35 Key Responsibilities Design, develop, and maintain automated test frameworks using Java, Selenium, and Cucumber . Create and execute automated test scripts for functio ...

Automation Tester

Automation Tester - UK/Remote - Government £400/Day Inside IR35 Key Responsibilities Design, develop, and maintain automated test frameworks using Java, Selenium, and Cucumber . Create and execute automated test scripts for functio ...

Automation Tester

Automation Tester - UK/Remote - Government £400/Day Inside IR35 Key Responsibilities Design, develop, and maintain automated test frameworks using Java, Selenium, and Cucumber . Create and execute automated test scripts for functio ...

Automation Tester

Automation Tester - UK/Remote - Government £400/Day Inside IR35 Key Responsibilities Design, develop, and maintain automated test frameworks using Java, Selenium, and Cucumber . Create and execute automated test scripts for functio ...

Automation Tester

Automation Tester - UK/Remote - Government £400/Day Inside IR35 Key Responsibilities Design, develop, and maintain automated test frameworks using Java, Selenium, and Cucumber . Create and execute automated test scripts for functio ...

Automation Tester

Automation Tester - UK/Remote - Government £400/Day Inside IR35 Key Responsibilities Design, develop, and maintain automated test frameworks using Java, Selenium, and Cucumber . Create and execute automated test scripts for functio ...

Automation Tester

Automation Tester - UK/Remote - Government £400/Day Inside IR35 Key Responsibilities Design, develop, and maintain automated test frameworks using Java, Selenium, and Cucumber . Create and execute automated test scripts for functio ...

Automation Tester

Automation Tester - UK/Remote - Government £400/Day Inside IR35 Key Responsibilities Design, develop, and maintain automated test frameworks using Java, Selenium, and Cucumber . Create and execute automated test scripts for functio ...

Automation Tester

Automation Tester - UK/Remote - Government £400/Day Inside IR35 Key Responsibilities Design, develop, and maintain automated test frameworks using Java, Selenium, and Cucumber . Create and execute automated test scripts for functio ...

Automation Tester

Automation Tester - UK/Remote - Government £400/Day Inside IR35 Key Responsibilities Design, develop, and maintain automated test frameworks using Java, Selenium, and Cucumber . Create and execute automated test scripts for functio ...

Automation Tester

Automation Tester - UK/Remote - Government £400/Day Inside IR35 Key Responsibilities Design, develop, and maintain automated test frameworks using Java, Selenium, and Cucumber . Create and execute automated test scripts for functio ...

Automation Tester

Automation Tester - UK/Remote - Government £400/Day Inside IR35 Key Responsibilities Design, develop, and maintain automated test frameworks using Java, Selenium, and Cucumber . Create and execute automated test scripts for functio ...

Automation Tester

Automation Tester - UK/Remote - Government £400/Day Inside IR35 Key Responsibilities Design, develop, and maintain automated test frameworks using Java, Selenium, and Cucumber . Create and execute automated test scripts for functio ...

VP Software Engineer, AI Driven Cloud Trading Platform

Goldman Sachs Group, Inc. is seeking a Vice President Software Engineer based in London to join its Global Banking & Markets division. This role involves designing and implementing a cloud-native platform for Equities Trading, driving strategic transformation through AI tools, and developing high-availability se ...

Senior Software Engineer Transit Tech & Scalable Systems

A global leader in public transit solutions is looking for a Senior Software Engineer in Manchester to drive innovation in public transportation technology. The successful candidate will have at least 5 years of experience in software development, specializing in C++ and Java, along with cloud platform expertise ...

Senior Full Stack Engineer Cloud, Security & Defence

A tech company is seeking a Senior Software Engineer to join their dynamic team in Farnborough, working on cutting-edge projects in secure digital technology. The role involves designing and maintaining software solutions, implementing backend systems using Java, Python, or Go, and deploying cloud services on AW ...

Senior Lead Software Engineer Architect Secure Systems

JPMorgan Chase & Co. is seeking a Senior Lead Software Engineer in Glasgow, Scotland to join the Capital Technology team. In this role, you will lead the development of market-leading technology products, ensuring they are secure, stable, and scalable. Your responsibilities will include developing tech ...

Ultra Low Latency Trading Engineer

Hunter Bond, a scientific quant fund, is seeking a highly skilled Software Engineer to join their exceptional engineering team in London (Hybrid). The role involves designing and optimizing high-performance trading platforms used in live markets, requiring strong experience in multiple programming languages i ...

AVP Software Test Engineer – Hybrid Belfast

Citibank (Switzerland) AG in Belfast is looking for a Software Test Engineer (AVP) to join their Global Fixed Income Trade Processing Team. The ideal candidate will have strong experience in automation testing (Selenium/Cypress), Java programming, and the ability to deliver testing strategies to ensure software ...

Senior SDE: CloudFront Control Plane & Global Scaling

Amazon is seeking a Senior Software Development Engineer in Greater London, UK. In this role, you will lead the development of key initiatives and work with cross-disciplinary teams to design and deliver innovative products and services. Ideal candidates have experience in building complex software systems and p ...

Senior Solutions Engineer Post Sales (Remote)

Qualcomm is seeking a Software Application Engineer based in the UK to provide technical expertise and support for the Edge Impulse platform. This remote role involves collaborating with customers and stakeholders to develop solutions and communicate technical features effectively. The ideal candidate ...

Backend Engineer for AI Startup — Ownership & Impact

An innovative AI startup in Greater London is seeking a Software Engineer to join its high-caliber team. In this role, you will work on backend systems integrating with LLMs, having direct conversations with customers and shaping products that make a real impact. Ideal candidates should have strong experience in ...

Senior Automation QA Engineer Remote & Flexible

A leading technology solutions provider in Greater London is looking for a Software Engineer in Test. This exciting role involves both manual and automated testing to ensure delivery of high-quality software solutions. You will work collaboratively in an agile team, defining test strategies, and contributing to ...

Product Minded AI Software Engineer

INSHUR is seeking a Product-Minded Software Engineer III to enhance product delivery using AI tools. This hybrid role involves collaborating with a product team to develop and implement software solutions. Key responsibilities include using agentic coding tools to improve product iterations and writing code in G ...

Software Engineer – SC/DV Clearance, Hybrid

Gemba Advantage is looking for a Software Engineer in London. This hybrid role offers £40,000 - £70,000 annually. As a part of an agile delivery team, you will work on high-impact systems for public sector organizations. The ideal candidate will have a solid foundation in software engineering principles with exp ...

Senior/Principal Software Engineer Secure Cloud (SC/DV)

Gemba Advantage is seeking a Senior/Principal Software Engineer to design and deliver secure, scalable software solutions while working in small agile teams. The role requires active SC or DV clearance and entails championing modern engineering practices, shaping architectural direction, and influencing technica ...

Lead AI Software Engineer, Markets Tech & Credit Pre Trade

J.P. MORGAN is looking for a Lead Software Engineer to enhance and deliver market-leading technology products. The ideal candidate should have over 5 years of experience in software design and development using Python, Java, or C++. They will work with AI systems to support eTrading capabilities and engage direc ...

Market Data Software Engineer Analytics & Data

TradingHub in Greater London is seeking a Software Engineer focused on developing and supporting market data environments. The successful candidate will work alongside pricing quants and risk strategists, contributing to data analytics integral to TradingHub's products. Ideal applicants should have exp ...

Staff Platform Services Engineer – Distributed Systems

Linuxconfig is seeking a Staff Software Engineer for Platform Services in Edinburgh, UK. This role involves developing resilient distributed services and improving engineering processes. We're looking for candidates with extensive backend software engineering experience and proficiency in server-side OO langu ...

Senior Java & AWS Backend Engineer for Health Research

United Cerebral Palsy of Georgia is seeking a senior software engineer to use Java and AWS to build secure, scalable cloud-based services for medical researchers in London. This hybrid role offers a strong salary based on experience, an options scheme, and a mission-driven team dedicated to advancing medical ...

VP Lead Software Engineer – AI for Global XVA Risk

Citigroup Inc. is looking for a Lead Software Engineer at the Vice President level in London to work on AI-driven innovation. This role requires extensive software engineering experience including Python or Java, with responsibilities in building scalable systems and integrating AI solutions. Successfu ...

Java & AWS SDE — Build Scalable Cloud Services for IoT

Ring is seeking a passionate Software Development Engineer to create next-generation apps and cloud services. You will work closely with product managers and engineers to design and develop features that enhance customer experience and interaction. This role offers the chance to impact the setup proces ...

Senior Software Engineer End to End Cloud Delivery

Halliburton Energy Services in Abingdon seeks a Software Engineer to manage full software development cycles for energy industry applications. You will work on technologies including Java, C++, and cloud services. The role requires strong communication skills, experience in a collaborative environment, ...

VP Software Engineer, AI Driven Cloud Trading Platform

Goldman Sachs Group, Inc. is seeking a Vice President Software Engineer based in London to join its Global Banking & Markets division. This role involves designing and implementing a cloud-native platform for Equities Trading, driving strategic transformation through AI tools, and developing high-availability se ...

Senior/Principal Software Engineer Secure Cloud (SC/DV)

Gemba Advantage is seeking a Senior/Principal Software Engineer to design and deliver secure, scalable software solutions while working in small agile teams. The role requires active SC or DV clearance and entails championing modern engineering practices, shaping architectural direction, and influencing technica ...

Senior Director of Platform & AI Engineering

J.P. MORGAN in Glasgow is seeking a Senior Principal Software Engineer to enhance and deliver market-leading technology products within the Cloud Foundation Services group. You will leverage your deep expertise to innovate for business impact and lead strategic development behind new and existing products. </ ...

Senior Director of Platform & AI Engineering

J.P. MORGAN in Glasgow is seeking a Senior Principal Software Engineer to enhance and deliver market-leading technology products within the Cloud Foundation Services group. You will leverage your deep expertise to innovate for business impact and lead strategic development behind new and existing products. </ ...

Senior Software Engineer: Scalable Backend for Mobility

Metropolis in Stockport is seeking a Senior Software Engineer to join its AeroParker team. This role entails designing and building backend services, mentoring engineers, and driving product direction while leveraging technologies like Scala and Java. The ideal candidate will have 7+ years of experienc ...

Senior Software Engineer Scale Global FinTech Platforms

Bloomberg is seeking a skilled software engineer to join our Buy-Side team in London. This role involves end-to-end ownership of the software development lifecycle, where you'll design and build distributed, scalable systems that drive investment decisions. The ideal candidate will have 4+ years of exp ...

Senior Software Engineer Scale Global FinTech Systems

Bloomberg L.P. is looking for a Senior Software Engineer in London to lead the software development lifecycle, from design to maintenance. You'll take ownership of distributed systems and build scalable solutions while collaborating with product managers and engineers. The ideal candidate holds a degre ...

Staff Software Engineer Sterling OMS & SIP Expert

Infoplus Technologies UK Ltd seeks a Staff Software Engineer to join their Software Engineering team. This role involves working on innovative solutions for millions of customers while driving the transformation into a digital-first organization. The ideal candidate will have extensive experience with ...

Software Engineer, AI‑Powered Ads Creative‑X

Amazon in Greater London is looking for a Software Development Engineer for Amazon Ads to lead the delivery of creative validation features. The role requires programming expertise in Java, C++, or C#, along with experience in software development lifecycle. You will solve customer issues, optimize services, ...

Java Developer Cloud Technologies (AWS) in Brentwood SSOVEREIGN SOFTWARE SERVICES LTD

Java Developer – Cloud Technologies (AWS) Location: Brentwood, United Kingdom Posted: 10 months ago Job Summary We are looking for a passionate and skilled Java Developer with strong experience in cloud technologies (AWS) and modern backend development practices. ...

Junior Software Developers Java, C#, Python London in London Vantage Point

Junior Software Developer – Java, C#, Python (London) Location: London, United Kingdom Posted: 9 months ago Responsibilities Write and maintain code for innovative applications and systems. Tech Stack Java C# Pyth ...

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    Java Software Engineer Cloudnative Api Security Jobs in United Kingdom Job Search Guide, Trends and Insights