103,183+ Java Software Engineer Cloudnative Api Security Jobs in UK — Top Companies Hiring July 2026

Professional job seekers finding United Kingdom jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Senior C#/.NET Developer with enterprise desktop application, SQL Server performance tuning, WPF/MVVM, Web API, and complex workflow application experience

Senior C#/.NET Developer with enterprise desktop application, SQL Server performance tuning, WPF/MVVM, Web API, and complex workflow application experienceDuration: 6 MonthsLocation: Mississauga (Hybrid, 1-2x/week)Our pharmacy technology client is seeking a Senior C#/ ...

Forward Deployed Reliability Engineer

A World-Changing CompanyPalantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more.The R ...

Forward Deployed Reliability Engineer

A World-Changing CompanyPalantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more.The R ...

Principal Electrical Engineer (design)

Principal Electrical Engineer Salary: £83,175 - £92,416 Capenhurst, Cheshire Ability to achieve and retain required security clearances. Urenco is a global leader in the production of low carbon energy. We work at the cutt ...

iOS Vulnerability Researcher

We are looking for experienced and passionate people who have a background in vulnerability research, offensive security and reverse engineering on Apple platforms. The role You’ll join our team looking to identify vulnerabilities in Apple platforms using both static and dynamic ana ...

System Design Authority Surface Ships

The ATLAS Group is a market leader in maritime security, sonar and combat management systems for conventional submarines, surface ships, complete sensor-to-shoot mine warfare solutions and torpedoes. Our products are in service with several navies, private and commercial customers. There is a strong order bo ...

System Design Authority Surface Ships

The ATLAS Group is a market leader in maritime security, sonar and combat management systems for conventional submarines, surface ships, complete sensor-to-shoot mine warfare solutions and torpedoes. Our products are in service with several navies, private and commercial customers. There is a strong order bo ...

DV Cleared 3RD Line Storage and PKI Engineer

Join Our Client as a DV Cleared 3rd Line Storage & PKI Support Engineer in Basingstoke 6 months with possible extension Rate: Up to £500 per day via an approved umbrella company Must be willing and eligible to go through high security clearance Are you an experienced IT prof ...

Platform Engineer

Our client, an engineering driven crypto technology company based in London, is looking for a platform engineer to own the reliability and performance of production systems, working on low latency, high performance infrastructure where small improvements have outsized impact and engineering quality matters ...

Senior IT Engineer

The Senior IT Engineer is responsible for overseeing and maintaining the company's IT infrastructure, with a particular focus on Microsoft 365 and Azure environments. This role involves managing and supporting IT systems, ensuring optimal performance, security, and compliance. Reporting to the Group Head of I ...

DevOps Engineer

Rate: £600/day Location: City of London (2 days a week onsite) 6 month contract (inside IR35) We re working exclusively with a major financial institution to hire a contract Cleanroom DevOps Engineer into their engineering team. This is a rare opportunity ...

Azure Cloud Engineer

Job title: Azure Cloud Engineer Rate: £350‑375 per day – Outside IR35 / Ltd Company Duration: 3 months initially Location: Northwich, Cheshire, but mostly remote working / WFH Start date: ASAP Overview We are seeking ...

Network Engineer

Network Engineer Belfast | HybridOur legal client is seeking an experienced Network Engineer to join their IT Infrastructure Services team. This is a key role focused on designing, supporting and securing their network estate, with strong scope to develop your skills across cloud netwo ...

GCP Devops Engineer

GCP DevOps Engineer £400/day Outside IR35 | 5 Months | Remote (occasional London travel) | BPSS Clearance Required We are seeking a hands‑on GCP DevOps Engineer to support the build and operation of secure Google Cloud Platform environments, CI/CD tooling and Infrastructure ...

Software Development Manager — Lead High Impact Eng Teams

Centaur Labs in the United Kingdom is searching for a Software Development Manager to lead the Fundamentals Development Team. This role involves delivering functionality, guiding a team of engineers, and collaborating across various functions to enhance services. The ideal candidate will possess strong ...

EMEA VP & GM Enterprise Cloud Software Sales Leader

Duck Creek Technologies LLC. is seeking a Vice President & General Manager for EMEA to lead sales strategy and market efforts in the region. The ideal candidate has over 10 years in senior leadership, particularly in enterprise software, especially in P&C core systems and InsurTech. Responsibilities include m ...

Junior DevOps Engineer

Telefónica Tech (part of the Telefónica Group) is a leading NextGen Tech solutions provider with a highly diversified team of over 6,000 exceptionally skilled employees and +60 nationalities. We serve more than 5.5m customers every day in over 175 countries, with a global ecosystem of marke ...

Senior Dynamics 365 Engineer: Low‑Code Leader

Jentic Technology Limited is seeking a Senior Dynamics Engineer to develop high-quality Dynamics 365 solutions. In this role, you will collaborate with diverse teams, mentor junior engineers, and embrace a culture focused on innovation and inclusion. As a key member of the team, you will build and test ...

Mechanical Design Engineer

We are looking for a Mechanical Design Engineer to join a key client of ours in Bedford. The ideal candidate will have at least 2 years’ experience taking designs from concept to manufacture using Solidworks. The successful candidate will demonstrate strong analytical and problem‑solving abilities, ...

Electronics Design Engineer Sensors

Redline has been retained by a leading instrumentation manufacturer who are looking for a Electronics Design Engineer to join their R&D team based in Surrey.Please make an application promptly if you are a good match for this role due to high levels of interest.Due to significant growth, they are seeking ...

Structural Engineer

2 Structural Engineers South London Permanent £40,000 - £50,000 Are you a structural design engineer with experience working in a UK based structural consultancy liaising closely with senior chartered engineers? If so this 20 strong consultancy based in South London want to meet you. <br ...

Junior Mechanical Design Engineer

We are looking for a Junior Mechanical Design Engineer to join a key client of ours in Bedford. The ideal candidate will have at least 1 years’ experience taking designs from concept to manufacture using Solidworks. The successful candidate will demonstrate strong analytical and problem-solving abil ...

Network Engineer

About the teamThe Deliveroo Enterprise Technology team creates the IT services powering Deliveroo's teams globally, as we transform the way customers eat. We push service improvements and love to automate everything we can on our journey towards reliability. We embrace the Cloud and don't run ou ...

Senior Account Manager

We have an opportunity for a **Senior Account Manager** to join us at **Honeywell in Southwest/ South Wales** . We are looking for a strong Senior Account Manager who is self-motivated, can develop and deliver a clear account penetration strategy and takes full accountability for their results. The desire to ...

Service Engineer

Service & Commissioning EngineerField Service Engineer | Electrical Commissioning Engineer | Marine & Defence | Home BasedField Service Engineer | Service Engineer | Electrical Engineer | Commissioning Engineer | Marine Engineer | Defence Enginee ...

Service Engineer

Service & Commissioning EngineerField Service Engineer | Electrical Commissioning Engineer | Marine & Defence | Home BasedField Service Engineer | Service Engineer | Electrical Engineer | Commissioning Engineer | Marine Engineer | Defence Enginee ...

Project Engineer

Project Engineer Responsible Fire/Security/IRS Installation projects About my client: My client was established in 1999, and we have strived to become market leaders in providing Communal IRS, Security and Fire Protection Solutions in and around London. Our clients range from Pr ...

Sales Consultant – PPM Contracts

Sales Consultant – PPM (Planned and Preventative Maintenance) Nottingham (NG2) – Commutable to Nottingham Full Time – £Competitive + Bonus scheme + car allowance Global Fire and Security Systems, an independent company established in Nottingham since 1999, is a market leader in pr ...

Middle Node.js Backend Developer

Overview This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Middle Node.js Backend Developer based in United Kingdom. This is an exciting opportunity to join a fast-growing product environment focused on building ...

Senior EC&I Engineer

Senior Electrical Control & Instrumentation (EC&I) Engineer Location: Warrington (with hybrid and flexible working options) Hours: 37 per week Type: Permanent Competitive Salary + Excellent Benefits < ...

DevOps Engineer £675 per day 4 Month Contract SC Cleared

DevOps Engineer - £675 per day - 4 Month Contract - SC Cleared Rate: £675 per day IR35: Inside Location: Hybrid/Remote - London, Manchester or Bristol. The Role: A leading Central Government organisation is seeking an experienced DevOps En ...

Cloud Engineer

AWS Cloud Engineer – £500 - £550 per day Outside IR35 – 12 months - Edinburgh (Hybrid) One of Lorien’s key public sector clients is looking for an AWS Cloud Engineer to join their team on an initial 12 month contract. Key Responsibilities: Designing, building, and maintain ...

Automation Engineer EndPoint Team

Endpoint Engineer – ready for your next challenge? Do you enjoy solving complex technical problems, engineering secure and modern endpoint solutions, and working with a team who share your passion for doing things the right way? If you’re excited by the idea of shaping best‑in‑class endpoint platforms in a ...

SOC Team Lead

Company DescriptionCome join us and make a difference in the world!Discover more at No Agencies PleaseJob DescriptionPlease note - this role can be Hybrid or Remote, subject ...

DevSecOps Capability Leader

Skipton International Ltd is seeking a DevSecOps Capability Manager to lead the DevSecOps function, enabling secure and compliant software delivery across teams. This role will focus on scaling capabilities, driving automation, and embedding security practices within the development ecosystem. The succ ...

Remote Blockchain Engineer – Build Scalable, Secure Solutions

A leading recruitment firm is seeking a Blockchain Developer to design and implement cutting-edge blockchain solutions. The ideal candidate will have a Bachelor's degree in Computer Science and 1-3 years of experience in software engineering with a focus on blockchain. Responsibilities include developing new blo ...

Senior Cloud Engineer: AI, Data Pipelines & DevOps

United States Digital Space LLC is seeking a hands-on role focused on cloud-first and machine learning strategies. You'll be developing high-availability automation workflows and resilient big data pipelines. Your contributions will enhance cloud infrastructure security and cost-effectiveness. Ideal ca ...

DevOps Engineer: CI/CD & Automation Focus

Saab UK is expanding in Bedfordshire, seeking a professional to improve software development tools and manage CI/CD pipelines. This role within BlueBear involves supporting teams by ensuring efficient development workflows and high-performance infrastructure. The candidate should possess solid experien ...

Senior Software Dev, C/Python, Embedded Linux Hybrid

hackajob in Cambridge is seeking a Senior Software Developer specializing in C and Python for embedded systems. You will work on Linux system tools and tackle complex technical challenges involving Hardware Security Modules (HSMs). The role involves full system design, coding, and feature development. ...

Works Planner & Scheduler | Flexible Hours + Pension

Career Choices Dewis Gyrfa Ltd is looking for a works planner scheduler to manage bookings for engineers servicing systems like fire and security. The role is office-based but offers flexible working arrangements. The ideal candidate should have experience in scheduling, be familiar with software syste ...

Software Development Manager, Prime Video & Studios Core Tech

DescriptionCome build the future of entertainment with us. Are you interested in shaping the future of movies and television? Do you want to define the next generation of how and what Amazon customers are watching? Prime Video is a premium streaming service that offers customers a vast collection of ...

Digital Adoption and Sales Specialist – RO MIM Software

**Job Description Summary**The Digital Adoption Sales Specialist plays a critical role in accelerating the adoption and commercial success of digital solutions in Radiation Oncology. This role is responsible for promoting, demonstrating, and managing trials of digital tools and platforms, while driving custo ...

Software Engineering Manager, Android Growth Systems and Frameworks

Software Engineering Manager, Android Growth Systems and Frameworks _corporate_fare_ Google _place_ London, UK **Advanced** Experience owning outcomes and decision making, solving ambiguous problems and influencing stakeholders; deep expertise in domain. **Minimum qualificatio ...

Forward Deployed Engineer AI

**Who We Are** At Kyndryl, we run and reimagine the mission-critical technology systems that drive advantage for the world’s leading businesses. We are at the heart of progress; with proven expertise and a continuous flow of AI-powered insight, enabling smarter decisions, faster innovation, and a lasti ...

Principal Civil Engineer

You will like Leading in civils at Fareham/Portsmouth HQ for award-winning Civil Engineering, Structural Engineering and Transport Planning consultancy. They are trusted advisors on a multitude of projects at various stages in their project lifecycle, from appraisal through to constructio ...

Data Platform Engineering Manager Cyber Data Platform

Role Overview As the Data Platform Engineering Manager in the cyber data team, you will play a crucial role in the development, management and optimisation of our self‑served cyber data infrastructure. You will lead technical decisions and be responsible for a team of data platform engineers to p ...

Data Platform Engineering Manager Cyber Data Platform

Data Platform Engineering Manager – Cyber Data Platform As the Data Platform Engineering Manager in the cyber data team, you will play a crucial role in the development, management and optimisation of our self‑served cyber data infrastructure. You will lead technical decisions and be responsible ...

Electrical Engineer (building services)

Role: Senior or Lead Electrical Engineer Location: Bristol Our services include design, building physics, energy and sustainability assessments, BIM (Building Information Modeling), energy modelling, surveys, and post-occupancy evaluations. With a focus on innovation and qua ...

Solutions Engineer

Solutions Engineer with key skills in product support and web application testing is sought by an international compliance IoT technology company with its head office based in North Leicester. With a 25-year history of delivering bespoke, end-to-end connected solutions, this ISO‑accredited organisa ...

Mechanical Design Engineer (IWOCS / Wheels / Winches) in Aberdeen

Mechanical Design Engineer (IWOCS / Wheels / Winches) £64,000 - £76,000 + Pension + Bonus + Flexible Working Hours + Pay and Role Progression + Company BenefitsAberdeen Are you a Mechanical Design Engineer with a background in the oil and gas industry, industrial lifting equipment or ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Buffering Video...

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