337,783+ Java Software Engineer Cloudnative Api Security Jobs in UK — Top Companies Hiring July 2026

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Radar R&D Scientific Software Engineer

We're looking for an exceptional Scientific Software Engineer in Radar R&D to help us make a difference to our planet. As our software engineer the job may be suitable for hybrid working, which is where an employee works part of the week in the office and part of the week from home. This is ...

Software Engineer Defence 4 day week

Software Engineer - Defence - 4 day week Software Engineer - Defence - 4 day week 2 days ago Be among the first 25 applicants Direct message the job poster from Anson McCade Information Technology Recruitment Consultant Join a leading team delivering cutting-edge softw ...

ROV Software & Electrical Engineer: Subsea Innovation

Elevate Offshore Pte. Ltd. is seeking a talented Software and Electrical Engineer to join their team in Kintore, Scotland. This role involves developing, integrating, and maintaining software and electrical systems for advanced ROV platforms. Applicants should have a degree in relevant engineering fiel ...

Trading Systems Software Engineer (C++/Python)

DRW is seeking a Software Engineer to join the Cumberland Systematic team in London. This position involves designing and developing high-availability trading systems using C++ and Python, and collaborating with researchers. Candidates should have over 5 years of experience with a strong initiative in ...

Software Engineer, Cloud & Microservices — DevOps Focus

TryApplyNow is looking for a Software Engineer to join their Middleware team in Belfast. You will engage in building critical middleware services, enhancing your skills in cloud architecture and DevOps practices. The role requires a BS/MS in Computer Science with at least 2 years of experience and know ...

Staff Software Engineer – Payments Platform (London)

Barclays is seeking a Staff Software Engineer to enhance their Payments Acquiring business in London. In this role, you'll lead technical delivery, guide other engineers, and improve software functionality using advanced engineering methodologies. The successful applicant will thrive in a collaborative ...

Senior Software Engineer — Session & Auth Infrastructure

United States Digital Space LLC is looking for a Senior Software Engineer to join their team in London, responsible for shaping and scaling session infrastructure. The ideal candidate will have strong experience in C++, designing backend systems. The role involves collaboration across teams and contrib ...

Senior Software Engineer – Industrial Automation (Hybrid)

United States Digital Space LLC, a tech startup based in London, seeks a motivated software developer to contribute to developing an industrial platform. This role involves improving deployment processes and supporting core product features. Applicants should have programming experience, strong communi ...

Software Engineer, Mid/Senior (m/f/*)

Who we are We are a London tech startup on the lookout for bright, motivated and self-driven individuals to join the team. Who you are You are a software developer with a keen interest in generating real-world impact with industrial applications. Evidence of self-m ...

Senior Software Engineer – Frontend/Backend (Hybrid)

GE Vernova, Inc. is seeking a Senior Developer to join their team in Rugby. The role involves maintaining and developing the core security software solutions that power GE Vernova's product range. The ideal candidate will possess strong skills in both frontend and backend technologies, particularly usi ...

Hybrid Factory Data & AI Software Engineer

Dormont Manufacturing Co is seeking a Factory Software Engineer with expertise in data integration and software development. This role, based in the United Kingdom, emphasises collaboration across Thales UK to deliver innovative data solutions and enhance customer satisfaction. Candidates should have over 5 y ...

Principal Software Engineer – Hybrid, SC‑Cleared

Raytheon Systems is looking for a Principal Software Engineer to join our team in Manchester or Gloucester, offering a hybrid work model. The position allows you to focus on technical work or a mix of technical and people management, mentoring junior members of the team. You will design and build softw ...

Software Engineer Python Rust R&D

Software Engineer Python Rust R&D (PR/ ) Cambridge, England Salary: GBP50000 - GBP65000 per annum + benefits What’s in it for you: Salary to £65k Pension, Private Medical Insurance, Life Assurance Enhanced parental leave Employee Assistance Pr ...

Software Development Engineer , Rufus Detail Page

DESCRIPTION Rufus is a generative AI-powered shopping assistant in the Amazon Shopping app designed to help answer a variety of shopping-related questions. Rufus makes it easy for customers to find and discover the best products to meet their needs by helping with product research, providing comp ...

LabVIEW Software Engineer – Electric Propulsion Systems

ALTEN Ltd is looking for a Software Engineer with LabVIEW experience in Bicester, England, to support the development of cutting-edge electric propulsion technology for next-gen fully electric aircraft. This position offers a hybrid working model, combining both on-site and remote work, aimed at professionals ...

Staff Software Engineer — Lead Platform Architect

A financial technology company in London is seeking a Lead Engineer to shape the future of investments by developing scalable systems. The successful candidate will have a strong background in system architecture and programming, lead technical projects, and mentor teams. This role offers a competitive salary, h ...

Software Engineer | Top Tier Hedge Fund

Job Overview Full-Time | Office-Based | Exceptional Compensation + Performance Bonus Join one of the world’s leading hedge funds and build technology that sits at the centre of investment decision-making, research, and execution. This is an opportunity for a high-performing Software Enginee ...

Low Latency Software Engineer – AWS Microservices

United States Digital Space LLC is seeking a Software Development Engineer to join their innovative team. You will work with talented engineers to build effective low-latency solutions across multiple layers of software, utilizing core languages and various AWS technologies. The role demands the abilit ...

Timetabling Software Engineer Flexible Work & Growth

United States Digital Space LLC seeks a Software Engineer for the Timetabling product team in White City, England. You'll design and build secure, scalable solutions to enhance teaching and learning services. Ideal candidates have a strong understanding of software engineering principles, experience in ...

Sr. Software Engineer Data Control Frameworks

Applicants must have, and maintain, the right to work in the United Kingdom from the first day of employment. Please note that visa sponsorship is not available for this role. What You’ll Do Design and build scalable data quality frameworks and validation systems that proces ...

Web Software Engineer React, Next.js & TypeScript

Virgin Active is looking for a passionate Web Software Engineer to help change lives through wellness. This role includes building modern web applications using React and Next.js while collaborating with Product Managers and Designers. Candidates should have strong experience in TypeScript, an understa ...

Software Engineer Emerging Platform Infrastructure & Automation

Summary The SWE Developer Productivity organization builds technologies and tools to help software engineers at Apple to do their best work. The SDP Testing Foundations team is creating libraries and services to ensure Apple devices, operating systems, and apps are amazing to use. Our libraries a ...

Staff Software Engineer, Product Engineering, UK

Hi I’m Abhik, Ashby's Co-Founder and VP of Engineering. We’re looking for an ambitious full-stack engineer who is laser‑focused on solving customer problems and making the right long‑term investments to solve them not only today but in our future features and products. About the Role and How We ...

Senior Software Engineer Secure Config & Automation

Lloyds Banking Group is hiring for a Senior Software Engineer in Leeds, responsible for building secure, automated solutions across the organization. The role offers a hybrid working pattern and aims to embed security within engineering workflows. Ideal candidates will have experience with DevOps pract ...

Senior Software Engineer Secure Config & Automation

Lloyds Banking Group is seeking a Senior Software Engineer focused on Cyber Security Configuration Assurance, based in Bristol. The role supports building secure automated solutions using DevOps practices in a hybrid work environment. The successful applicant will drive security assurance, develop CI/C ...

Software Engineer, Generative AI Shopping Experience

Amazon Development Centre in London is seeking a Software Development Engineer to create and refine features for the Rufus shopping assistant. You will be key in collaborating with product management and design teams to ensure excellent user experiences. The ideal candidate will have strong software de ...

Market Risk AI Driven Software Engineer

LLOYDS BANKING GROUP is looking for a Market Risk Engineering Developer in Edinburgh to join a dynamic application development team. This role involves designing and supporting technical solutions, leveraging your extensive experience in software development. You will work closely with multi-skilled te ...

Senior Principal Software Quality Engineer – Regulatory

Zvh is looking for a Senior Principal Engineer, Quality to lead quality programs ensuring compliance with regulatory standards in software-enabled products. The role requires expertise in quality engineering practices within regulated medical devices and software. The ideal candidate will have over 10 ...

Structural Engineer – Technical Support & Software Applications

This is a varied and hands‑on role, ideal for a structural engineer who enjoys problem‑solving, communicating technical concepts, and working closely with both customers and developers. As a 1st Line Support Engineer / Software Applications Engineer, you will be the first point of contact for techn ...

Software Engineer C# .Net Azure SaaS

London, Greater London | £50k - £65k per year Ref: PR/ _ Software Engineer / Developer (C# .Net Azure) Richmond / WFH to £65k Are you a Microsoft technologist looking for a role where you can make an impact and progress your career? You could be joining a ...

Principal Software Engineer Accelerator Tools Engineering

The Central Technology Team within Arm develops key technologies which will form the foundation of future products. You will join a multinational, multifaceted, collaborative and highly motivated Machine Learning Hardware Architecture team in Central Technology to help craft the direction of Machin ...

Staff Software Engineer London Python/Go

OB have recently partnered with a rapidly scaling venture-backed AI startup transforming how organisations use video and security data. Their platform combines artificial intelligence, real-time analytics, and large-scale data processing to help customers make faster, smarter decisions. Backed by experienc ...

Aerospace Software Engineer Commercial Mod (Hybrid)

Boeing in the UK is seeking a Software Engineer for Commercial Modifications at their Fleet location. The role supports certification and delivery of safe airborne software components. Candidates must possess a Bachelor's degree in engineering or related fields and have relevant experience in software lifecyc ...

Principal Software Engineer, Mobile (React Native)

Nine Elms, London – Full‑time (5 days a week on‑site) About Zapp Zapp is London’s leading premium convenience retail platform. Founded in 2020, our vision is to disrupt the multi‑trillion dollar convenience retail market, currently dominated by major players, by developing best‑in‑class c ...

OutSystems Software Engineer Agile, Full Stack

Severn Trent is looking for an IT Software Engineer for an 18-month fixed-term contract in Coventry. In this critical role, you will develop scalable web and mobile applications, ensuring seamless technology integration to enhance user experience. The company values a collaborative culture and seeks in ...

Software Engineer C# .Net Sports Trading

Software Engineer / Developer (C# .Net) London onsite to £90k Are you an experienced C#, backend focussed Software Engineer? You could be progressing your career in a hands‑on, backend focussed Software Engineer role at a global sports trading firm, earning substantial bonuses. W ...

Software Engineer: Azure/.NET Cloud Solutions

Environmental Monitoring Solutions Ltd is seeking a Software Engineer in Sheffield to develop modern, cloud-based applications. The role involves designing and maintaining software solutions using Azure Functions, .NET/C#, and collaborating with cross-functional teams. If you have expertise in Microsoft Azure, a ...

Software Engineer II Frontend (React/TypeScript)

At Commerce, our mission is to empower businesses to innovate, grow, and thrive with our open, AI-driven commerce ecosystem. As the parent company of BigCommerce, Feedonomics, and Makeswift, we connect the tools and systems that power growth, enabling businesses to unlock the full potential of their data, ...

RTE Linux Software Engineer — Naval Systems

Groupe SII is looking for an RTE Software Engineer (Linux) to support a significant programme in the naval sector. The role involves developing, deploying, and optimizing software on Linux platforms while working in distributed and containerized environments. The ideal candidate will have strong Linux ...

C# Software Engineer .Net SQL React

C# Software Engineer / Full Stack Developer (C# .Net SQL React) Do you have experience across the full tech stack within a finance environment? You could be progressing your career at a boutique Asset Manager that specialise in Fixed Income markets and have multi‑billion dollars under management. ...

Software Engineer, AI Driven Performance & Validation

Arm in Manchester is looking for an emerging software engineer to join their Observe and Accelerate team. This role involves developing performance analysis toolkits and using AI-assisted workflows to validate software effectively. Ideal candidates will have 1-2 years of experience, a strong Computer S ...

Principal Software Engineer MACH/Event Driven

Morson Edge (Technology) is looking for a Principal Software Engineer for a retail company near Manchester. You will play a crucial role in a large digital transformation, specifically focusing on re-platforming existing systems to an event-driven MACH architecture. This is an initial 6-month contract ...

Mentor Led Software Engineer Internship (London)

Sreeyam Soft Pvt Ltd is inviting applications for a Software Engineer Intern position. This 12-week paid summer internship allows interns to work on real client projects under the guidance of a senior mentor in London, UK. The ideal candidate will boast over 5 years of software engineering experience, ...

Staff Engineer, Software Autonomy Applications (R4962)

The Software Applications Engineer will provide technical expertise and support to customers during the implementation and use of Shield AI enterprise software products. This role involves working closely with customers to understand their requirements and ensuring successful product integration for AI & A ...

Protection & Control Software Engineer Innovative Projects

Gravity Engineering Services Pvt Ltd. is offering an opportunity in software engineering for professionals with over 3 years of experience. You will design, develop, and maintain scalable software systems and collaborate with product and design teams. The ideal candidate should have solid knowledge of ...

Forward Deployed Software Engineer Defense & Ops

Front Door Defense is seeking a Forward Deployed Engineer to own the technical execution of projects, working directly with defence and government customers. This role entails integrating innovative vehicle intelligence solutions into challenging operational environments, requiring a strong engineering backgr ...

Senior Software Controls Engineer Industrial Automation

A leading industrial automation firm in the UK is seeking a Senior Software Controls Engineer to lead the design and development of control systems for cutting-edge industrial projects. Ideal candidates will have experience with PLC and SCADA software, a strong understanding of control philosophy, and excellent ...

Industrial Automation Software Engineer (PLC & Robotics)

TRC Yorkshire is seeking a highly skilled Electrical Software Engineer to support the development and optimization of industrial automation systems in Leeds. The ideal candidate will have a strong background in electrical engineering, with hands-on experience in PLC programming, industrial robots, and trouble ...

Research Software Engineer Generative Biology Institute

Research Software Engineer At EIT/the GBI we are seeking a detail orientated Research Software Engineer to help design, build, and operate the software and data systems that enable cutting‑edge research in engineering biology. This is a broad, hands‑on role at the interface of scientific research ...

Senior Software Engineer (Windows/Desktop Applications)

Requirements 3+ in Windows desktop application development using Windows App SDK, WinUI (or similar), C#, XAML - and ideally additional experience with native Windows code (C++, Win32/WinRT/COM) Deep understanding of Windows application architecture, including interop between mana ...

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