431,049+ Java Software Engineer Cloudnative Api Security Jobs in UK — Top Companies Hiring July 2026

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Senior Software Engineer in Test

Senior Software Engineer in Test Certain Advantage are recruiting on behalf of our globally renowned brand for a Senior Software Engineer in Test. This is a temporary contract inside IR35 initially until March 2027 working a couple of days onsite per month in Manchester for meet ups. We’re seekin ...

Senior / Principal Software Engineer, Rust

Work to revolutionise flight operations with modern techLondon hybrid / mostly remote; to £100,000 DoE plus benefitsThis growing team of experts in flight and aviation are building a new platform and seeking senior engineers to join them. With challenging problems to solve, the role comes with a ...

Software Engineer CI/CD & Quality

The Role –Software Engineer – CI/CD & QualityWe are seeking an experienced Software Engineer to join our development team. This is a broad and rewarding role that combines hands-on application development with responsibility for the quality, and testing pipelines of our software suite. You will also ...

Junior Software Engineer Imaging Systems

Junior Software Engineer Location: East Sussex (On-site)Salary: £32,000 - 40,000 + benefitsC++, Imaging Systems, High-Speed Data ProcessingNote: This position could suit a graduate or junior software engineer that can display evidence of relevant internships, employment or own projects beyond their a ...

Software Engineer C, C++ / ADA

Software EngineerJOB LOCATION: Stevenage & BoltonSECURITY CLEARANCE LEVEL: SC to StartDURATION: 6+ Months (Extension Possible)WORK PATTERN: Full Time ONSITE (Compressed Option Available)RATE: £ 70.00 Per hr on Umbrella (Inside IR35)TARGET INDUSTRIES AND COMPANI ...

Senior / Mid Level Software Engineer

Work in a small, dedicated software team on scientific instrumentation projectsRoyston, Hertfordshire; to £65,000 DoEThis established scientific instrument company provides applied biotechnologies used for protein characterisation, antibody discovery and cell line development. Their instruments are based ...

Lead Software Engineer Platform Engineering

We know that people want great value combined with an excellent experience from a bank they can trust, so we launched our digital bank, Chase UK, to revolutionize mobile banking with seamless journeys that our customers love. We're already trusted by millions in the US and we're quickly catching up in the UK ...

Senior Full Stack Software Engineer

About NeutreenoClimate change is the defining business challenge of our time, and we're here to solve it. Most decarbonisation solutions count emissions but do nothing to reduce them. We've changed that.We’re Neutreeno, an emissions-to-performance platform, born out of the Unive ...

Graduate Electrical Electronic / Software Engineer

Graduate Electrical Electronic / Software Engineer £30,000 - £35,000 + Full Industry Training + Career Progression + Flexi Hours Office based with some Hybrid, Commutable from Evesham, Cheltenham, Ledbury, Cirencester, Churchdown, Gloucester, Kineton and surrounding areasA ...

Data Software Engineer (Azure Databricks)

Data Software Engineer - Azure DatabricksLocation: London, UKDuration: 6 months, with extensions expectedDescriptionWe're looking for a Data Software Engineer - Azure Databricks to join our client team in London, UK in a hybrid working mode. In this role, ...

Senior Software Engineer, Ad Auctions

About the RoleIn this role, you will build teams focused on the Ads Auction and Marketplace to optimize yield and gross profit while performing real-time multi-objective optimization across short- and long-term objectives. You will help build control and simulation systems, design and run ...

Senior Software Engineer (Back End)

The TP ICAP Group is a world leading provider of market infrastructure.   Our purpose is to provide clients with access to global financial and commodities markets, ...

Senior Software Engineer, Frontend (TypeScript)

Job Description Analyzes, develops, designs, and maintains software for the organization’s products and systems.Performs system integration of software and hardware to maintain throughput and program consistency.Develops, validates, and tests: structure ...

CG DWP Lead Software Engineer

Lead Software Developer || Experience within UK central government required  Remote with ad-hoc travel to Manchester   The Company  At Amber Labs, we are a ...

Senior Software Engineer (Front End)

The TP ICAP Group is a world leading provider of market infrastructure.Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through responsible and innovative solutions.Through our ...

Data Software Engineer (Azure Databricks)

Data Software Engineer - Azure DatabricksLocation: London, UKDuration: 6 months, with extensions expectedDescriptionWe're looking for a Data Software Engineer - Azure Databricks to join our client team in London, UK in a hybrid working mode. In this role, ...

Software Service/Automation Field Engineer

Job TitleSoftware Service/Automation Field EngineerJob CategoryEngineeringJob DescriptionAbout the OpportunityHyster-Yale's Frimley Robotics Engineering Centre is a hidden gem in the UK's autonomy landscape — a team of approximately 20 engineers building ...

On Lead Software Engineer (DevEx)

Job Details At On, we believe technology should move as fast as a runner. We are building the foundation that allows our engineering organization to scale, innovate, ...

Senior Software Engineer, Roku UI

Teamwork makes the stream work. Roku is changing how the world watches TVRoku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our missio ...

Senior Software Engineer Python FastAPI

Senior Software Engineer / Developer (Python FastAPI) London / WFH to £120kAre you a Senior Software Engineer with strong Python skills combined with Fintech / financial services experience?You could be progressing your career at a global, Fintech services company that has seen 30-40% yea ...

Senior Software Engineer Identity & Authentication

Project ContractorProject ContractorAbout the RoleIn the European Client Identity team, we are building and operating Vanguard's authenticationand MFA platform used by hundreds of thousands of clients across the UK and Europe.This is a hands-on senior full-stack role focused on designing ...

Software Engineer – Compliance, Inquiry & Audit

My client is a leading tech-driven prop trading firm, trading their own capital across a broad range of asset classes, instruments and strategies in markets worldwide. They are looking for exceptional backend software developers to join their Compliance group, providing technology solutions that underpin the ...

Software Support and Development Engineer

Dematic’s Global Software Organisation provides intelligent warehouse execution software to a range of highly automated and innovative distribution centres and warehouse environments. Our software allows our customers to control a wide range of automated processes giving them real-time visibility of their overal ...

Senior Software Engineer (JVM, Kotlin)

Senior Software Engineer (JVM, Kotlin)Simple MachinesHybrid · Full-time · London, UKAbout Simple MachinesSimple Machines is a leading independent boutique technology firm with a global footprint across London, Poland, Sydney and New Zealand. We operate at t ...

Software Engineer (Python/Linux/Packaging)

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the wor ...

Principal Software Engineer Web Team

At Raspberry Pi, we are proud to foster an environment where those who work with us can do what they love and do it well. By joining Raspberry Pi, you’ll be adding to a lean and passionate team dedicated to democratising technology and providing affordable access to computing tools to people across the globe. ...

Senior Staff Software Engineer Delta

P-1127At Databricks, we are obsessed with enabling data teams to solve the world's toughest problems, from security threat detection to cancer drug development. We do this by building and running the world's best data and AI infrastructure platform, so our customers can focus on the high value challeng ...

Senior Software Engineer Advertising Analytics

About the Role We are seeking a high skilled Senior Software Engineer with deep expertise in API Development using Spring Boot while also possessing knowledge of Apache Spark-based Big Data pipelines using Airflow. This hybrid position bridges software engineering and data engineering, re ...

Senior Software Engineer Clinical Background

WHO ARE HEIDI?Heidi is building an AI Care Partner that supports clinicians every step of the way, from documentation to delivery of care.We exist to double healthcare’s capacity while keeping care deeply human. In 18 months, Heidi has returned more than 18 million hours to clinicians and supp ...

Quality Assurance Engineer Software Quality

We have an opportunity that has arisen within our Bristol based Product Assurance Software Quality team for an engineer to further develop their quality assurance skills by being part of the wider Product Assurance community within MBDA.Salary: Circa £40,000 - £50,000 depending on experienceLocat ...

Software Engineer (Command and Control)

We are looking for a highly capable and adaptable Software Engineer to join our team at our Bristol facility to develop solutions for the next generation of Air Defence Systems!Salary: up to circa £65,000 depending on experienceDynamic (hybrid) working: This particular role is mostly office based ...

Staff Software Engineer Machine Learning

White Collar Factory (95009), United Kingdom, London, LondonStaff Software Engineer - Machine LearningAbout this roleWe’re on a mission to transform the way we use data and AI to service our customers and drive efficiency across the business.Do you love shaping the technical lands ...

Staff Software Engineer Back End

White Collar Factory (95009), United Kingdom, London, LondonStaff Software Engineer - Back EndAbout this roleDo you love shaping the technical landscape and driving innovation across the organisation? Are you passionate about solving complex business problems and supporting multip ...

Lead Software Development Engineer Services

White Collar Factory (95009), United Kingdom, London, LondonLead Software Development Engineer - ServicesAbout this roleCapital One’s mission is to change banking for good by bringing humanity, ingenuity and simplicity to banking. Sitting at the core of such values is our Software Enginee ...

Full Stack Angular Software Engineer

Job DescriptionThis is a great opportunity for a skilled Full Stack Angular Software Engineer to join our team in Edinburgh. In this role, you will have the opportunity to design, build, and maintain scalable web applications using modern frontend and backend technologies. ...

Manager, Software Development Engineer (Octopart)

Job Description⚡️ Why Octopart?Octopart is revolutionizing electronics procurement and component sourcing. As part of Altium and the broader Renesas Group, we connect procurement professionals, supply chain managers, and sourcing teams with the world’s most comprehensive electronic com ...

Software Development Engineer in Test

DescriptionAt Medtronic you can begin a life-long career of exploration and innovation, while helping champion healthcare access and equity for all. You’ll lead with purpose, breaking down barriers to innovation in a more connected, compassionate world.A Day in the LifeThe Digital T ...

Senior Software Engineer Full Stack

We're looking for a data-oriented Senior Software Engineer - Full Stack to help us accomplish our mission to improve and extend lives by learning from the experience of every person with cancer. Are you ready to be the next changemaker in cancer care?Flatiron Health is a healthtech company using d ...

Senior Software Engineer (UK Remote)

Job DescriptionTurnitin is seeking a Senior Backend Engineer with a strong focus on backend development, particularly in Java and serverless architectures, combined with solid frontend experience. This role is ideal for engineers passionate about building scalable distributed system ...

Software Engineer Rock Physics Applications

We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world's large ...

Senior Software Engineer, Ad Auctions

About the RoleIn this role, you will build teams focused on the Ads Auction and Marketplace to optimize yield and gross profit while performing real-time multi-objective optimization across short- and long-term objectives. You will help build control and simulation systems, design and run ...

Software Engineer (Graduate to Experienced)

This London based startup is tackling tough challenges in the aviation sector through innovative software solutions. They have sector expertise through their founders, and with venture investment already secured, they are growing their team and are looking for top rated software developer contributors to join ...

C++ Software Engineer Hedge Fund

C++ Software Engineer / Developer (Boost Linux FIX) London to £200kDo you have expertise with backend, low latency C++?You could be progressing your career in a senior, hand-on role at a hugely profitable, long established Hedge Fund.As a C++ Software Engineer you will design and d ...

Senior Principal Software Quality Engineer

This is where your work makes a difference.At Baxter, we believe every person—regardless of who they are or where they are from—deserves a chance to live a healthy life. It was our founding belief in 1931 and continues to be our guiding principle. We are redefining healthcare delivery to make a gr ...

Senior Software Engineer – Identity & Authentication

The RoleIn the European Client Identity team, we are building and operating Vanguard's authentication and MFA platform used by hundreds of thousands of clients across the UK and Europe.This is a hands-on senior full-stack role with a strong frontend focus. You will take ownership of the M ...

Senior Software Engineer SPARK/ADA

Your roleCapgemini Engineering is looking for a software engineers to join our High Integrity Software team. You will join a diverse team of excellent and experienced engineers who are committed to ensuring our projects meet our customers’ high expectations. Our team develops softw ...

Senior Software Engineer ( DV Cleared)

Job SummaryWe are seeking an experienced DV Cleared Senior Software Engineer to join a collaborative Agile development team, designing and delivering secure, scalable software solutions for mission-critical environments.This is an excellent opportunity to work on technically challenging pro ...

Staff Software Engineer, AI Native

Role OverviewSEPS is seeking a highly skilled and experienced AI-Native Staff Software Engineer to support the development of the applications that power the Sony Engagement Platform. In this role, you will design and build secure, scalable, and high-performing solutions that deliver exce ...

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