357,737+ Java Software Engineer Cloudnative Api Security Jobs in UK — Top Companies Hiring June 2026

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Fire Security Engineer

Fire & Security Engineer Salary: £43,680-£49,920 basic salary, equivalent to £21-£24 per hour Location: Oxford, covering Oxford, West Home Counties and surrounding areas Type of Work and Hours: Full-time, permanent, field-based, Monday to Friday, 40-hour standard week Are you an experienced Fire & Security Engin ...

Fire Security Engineer

We are a leading Electronic Security Systems Company specialising in the design, installation, repair and maintenance of CCTV, Door Entry/Access Control, Warden Call and Concierge Systems and Fire/Intruder Alarms on behalf of clients throughout the UK. Job Profile The successful engineer will be multi-skilled wi ...

Security Systems Engineer

Security Systems Engineers (CCTV, Access control, and Door entry syste Pay: £38,000.00-£45,000.00 per year Security Systems Engineer Job Description: Were working with a well-known security systems specialist to recruit experienced Security Systems Engineers to cover the South of England. This is a mobile role f ...

Fire & Security Engineer

Fire & Security Service Engineer Hackney, London £30,000 £41,000 DOE + Overtime + Standby Allowance + Paid Travel Time Join a Leading NSI Gold Approved Fire & Security Specialist We are recruiting on behalf of a well-established, NSI Gold Approved Fire & Security company with a strong reputation for delivering ...

Cloud Security Engineer

Cloud Security Engineer - Manchester - Hybrid, 3 days a week in the office. Commutable from Stockport, Wigan, Bolton, Rochdale, Bury, Sale, Liverpool, Warrington, and Runcorn. Up to £75,000 + benefits We're partnered exclusively with a Fintech business in Manchester, who've spent the last 10 years building their ...

Fire Security Engineer

Job title Fire and Security Engineer Function Fire Location Field based Reports to Service Manager (North/South) Responsible for staff N/A About our business JLA is a mission critical infrastructure solutions business offering services Laundry, Catering, Heating, Fire Safety, Infection Control and Air ...

Fire Security Engineer

Job title Fire and Security Engineer Function Fire Location Field based Reports to Service Manager (North/South) Responsible for staff N/A About our business JLA is a mission critical infrastructure solutions business offering services Laundry, Catering, Heating, Fire Safety, Infection Control and Air ...

Security Systems Engineer

Our client who service and maintain all facilities within schools mainly in South East London are seeking an experienced Security Systems Engineer with in-depth knowledge in servicing and maintaining, CCTV, Access Control, intruder alarms, fire alarms and automated gates. They require a Security Engineer to deli ...

Lead Security Engineer

Join us and shape the future of secure software delivery. As a Lead Security Engineer, you’ll work at the intersection of security and platform engineering, designing impactful solutions that enable teams to move fast while managing risk. You’ll collaborate with talented squads, contribute to a culture t ...

M365 Security Engineer

M365 Security Engineer (SC) £500 Per Day (Inside IR35) Based in Oxford, Hybrid Working - On site 3 days per week, 6 Month Contract with view to extend to 12 months and beyond! To Start ASAP Your new company We're supporting a prestigious, nationally significant scientific research organisation whose work drives ...

Fire & Security Engineer

Fire & Security Service Engineer Hackney, London £30,000 £41,000 DOE + Overtime + Standby Allowance + Paid Travel Time Join a Leading NSI Gold Approved Fire & Security Specialist We are recruiting on behalf of a well-established, NSI Gold Approved Fire & Security company with a strong reputation for deliver ...

Lead Security Engineer

Lead Security EngineerWorld of Books GroupPermanent, Full-timeThis is a role for someone who wants to shape rather than maintain.The OpportunityWorld of Books Group is a certified B Corp and one of the world's largest selle ...

Lead Security Engineer

Locations Chaseside - Solent Building, Bournemouth, Dorset, BH7 7DA, GBJob Schedule Full timeJob DescriptionTake on a crucial role where you'll be a key part of a high-performing team delivering secure software solutions. Make a real impact as you help shape the future ...

Cyber Security Engineer

Senior Cyber Operations Analyst Location: Edinburgh (hybrid) Salary: Up to £75,000 + on-call compensation We are seeking an accomplished Senior Cyber Operations Analyst to join a high-performing Blue Team operating at the forefront of modern security operations. This is a technical role suited to an experienced ...

Cyber Security Engineer

Senior Cyber Operations Analyst Location: Edinburgh (hybrid) Salary: Up to £75,000 + on-call compensation We are seeking an accomplished Senior Cyber Operations Analyst to join a high-performing Blue Team operating at the forefront of modern security operations. This is a technical role suited to an experienced ...

Senior Security Engineer

Senior Security Engineer Location: Manchester 5 days per week onsite Salary: £100,000 £140,000 + benefits Clearance: Active SC clearance required as a minimum, with willingness to undergo DV clearance Senior Security Engineer required for a major secure programme in Manchester. This Senior Security Engineer role ...

Senior Security Engineer

Senior Security Engineer Onsite in Bracknell & the South Eligible for DV clearance £60-70k per annum + benefits package We are recruiting for a Senior Security Engineer to join a specialist cyber security programme supporting a highly secure and business-critical environment. This is a hands-on technical role th ...

Fire & Security Engineer

Fire & Security Service Engineer Hackney, London £30,000 £41,000 DOE + Overtime + Standby Allowance + Paid Travel Time Join a Leading NSI Gold Approved Fire & Security Specialist We are recruiting on behalf of a well-established, NSI Gold Approved Fire & Security company with a strong reputation for deliverin ...

Senior Security Engineer

Senior Security Engineer Location: Manchester 5 days per week onsite Salary: £100,000 £140,000 + benefits Clearance: Active SC clearance required as a minimum, with willingness to undergo DV clearance Senior Security Engineer required for a major secure programme in Manchester. This Senior Security Engineer ro ...

Cyber Security Engineer

Senior Cyber Operations Analyst Location: Birmingham (hybrid) Salary: Up to £75,000 + on-call compensation We are seeking an accomplished Senior Cyber Operations Analyst to join a high-performing Blue Team operating at the forefront of modern security operations. This is a technical role suited to an experienced ...

Security Engineer III

This job is with Elsevier, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Are you passionate about building and scaling cloud security tooling using AWS, Terraform, ...

Senior Security Engineer

Staff Software Security EngineerSalary: Up to £135,000 + BenefitsLocation: London (Hybrid – 3 days per week in the office)We are currently looking for a Staff Software Security Engineer to join a fast-growing, innovative technology business operatin ...

Fire & Security Engineer

You will like Fire & Security Engineering field-based in Swindon region with a well-established private company known for its commitment to quality and customer satisfaction. Working for this organisation means being part of a dedicated team that values professionalism, technical expertise, and a proactive appr ...

OT Security Engineer

Security OT Engineer Rate: £500 - £550 Inside IR35 Duration: 6 months Location: South West (Bristol) - 2 days per week onsite The Role: We're hiring an experienced Security OT Engineer to support the protection and evolution of complex Operational Technology (OT) and industrial control system environments. This ...

OT Security Engineer

Security OT Engineer Rate: £500 - £550 Inside IR35 Duration: 6 months Location: South West (Bristol) - 2 days per week onsite The Role: We're hiring an experienced Security OT Engineer to support the protection and evolution of complex Operational Technology (OT) and industrial control system environments. Thi ...

Cyber Security Engineer

This job is with Financial Times, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.About UsThe Financial Times is one of the world’s leading news organisations, globa ...

Fire & Security Engineer

Better places, thriving communities. We are looking for an experienced Engineer to work as a member of the Mitie Fire & Security Systems Operations Field service team. You'll ensure effective delivery of PPM, Reactive calls and additional Small Works, ensuring compliance with all Legal ...

Senior Security Engineer

Salary: £100,000 - 100,000 per yearRequirementsWe require active UK SC clearance as a minimum, with willingness and ability to undergo DV clearance.We are looking for a senior hands‑on security engineer, infrastructure security engineer, network securi ...

Senior Security Engineer

Location: St Albans, Hertfordshire Salary: £35,000 - £45,000 basic salary + paid travel, on-call allowance and overtime Expected Earnings: £43,000 - £60,000+ per annum Overview Due to continued growth, they are seeking an experienced Senior Security Engineer to join their service and reactive maintenance team. T ...

Lead C++ / Java Developer

Requirements Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience Strong hands‑on experience in both C++ and Java, delivering production‑grade systems 10+ years of software engineering experience as a senior individual contributor P ...

Application Architect Camunda & Java

Overview Sanderson London Area, United Kingdom (Hybrid) Global Insurance Consultancy | Market Leader in Operations & Solutions We are partnering with a global insurance consultancy and recognised market leader in operations and solutions , continuing ...

Lead Java Engineer — Architecture, Cloud & CI/CD

A leading consultancy firm in the UK is seeking a Lead Software Engineer - Java. In this role, you will lead a team, design and develop high-quality software solutions, and ensure best practices in software development processes. The ideal candidate should have extensive experience in full-stack development and ...

Senior Software Engineer – Data Visualisation & Graphics | London

Senior Software Engineer | Data Visualisation & Graphics | London London (Hybrid) Salary up to £200,000 + benefits Most engineers consume visualisation libraries. A small number build them. We’re working with a highly ...

Senior Software Engineer – Data Visualisation & Graphics | London

Senior Software Engineer | Data Visualisation & Graphics | London London (Hybrid) Salary up to £200,000 + benefits Most engineers consume visualisation libraries. A small number build them. We’re working with a highly ...

Senior Software Engineer – Data Visualisation & Graphics | London

Senior Software Engineer | Data Visualisation & Graphics | London London (Hybrid) Salary up to £200,000 + benefits Most engineers consume visualisation libraries. A small number build them. We’re working with a highly ...

Senior Software Engineer Autonomous Maritime Systems (Hybrid)

A leading engineering firm in the UK is seeking an experienced Software Engineer to develop advanced software solutions for autonomous systems in marine and defence technology. You will lead software design and collaborate with multidisciplinary teams, ensuring integration and delivery of projects. Applicants sh ...

Marine UI Software Engineer — Hybrid, Next Gen Maritime Tech

A dynamic recruitment firm in the UK is seeking a Software Engineer to join their team developing marine-based systems. In this role, you will design and develop high-quality software focused on user interface design. The ideal candidate has proven experience with Java, a strong understanding of software enginee ...

Impactful Backend Engineer (Go) for Scalable Data Platform

InfoSum is seeking a Software Engineer in Basingstoke to design, develop, and maintain software solutions that meet clients’ needs. The role involves collaborating with cross-functional teams, writing quality code, and ensuring software functionality. Candidates should have 4+ years of experience with ...

Senior Automation Engineer – Full Stack API & UI Testing

Java Script Works in Northampton is looking for skilled individuals with experience in designing and implementing test automation frameworks for both front-end and back-end applications. Candidates should be proficient in Java and JavaScript, with experience in API and integration testing. The ideal ap ...

Java Cloud Engineer — SC Cleared, AWS & Microservices

Join a forward-thinking technology consultancy that values autonomy and collaboration. As a Java Cloud Developer, you'll leverage your expertise in Java and AWS to deliver high-quality code and streamline software delivery processes. You'll be responsible for all aspects of your code, from development to product ...

eDV Cleared Software Engineer Permanent

iO are looking for 5x experienced eDV Cleared Software Engineers with strong Java development expertise to join a long standing client of ours within the National Security sector. Start: ASAP Location: Cheltenham, Manchester or London Salary: £45,000 - £120,000 per annum Ke ...

Full Stack Engineer

Full Stack Developer – Sheffield – Client Services Location: Sheffield, England, United Kingdom Seniority Level: Mid-Senior level Employment Type: Full-time Job Function: Information Technology; Industry: Staffing and Recruiting Requirements Technical Sk ...

Principal Solution Architect in Reading, Berkshire

Job Summary We are seeking a highly skilled and experienced Senior Application Architect to join our dynamic team in Reading, UK. The ideal candidate will possess extensive knowledge in Application Architecture and will be responsible for designing and implementing robust application solutions th ...

Senior Software Engineer, AI/ML Integration

This engineering software company are integrating AI and machine learning features into their application suite, and seeking a skilled traditional software engineer with experience working on similar projects.You will have architected, developed and maintained robust, scalable software prior to the buz ...

Senior Software Engineer, AI/ML Integration

This engineering software company are integrating AI and machine learning features into their application suite, and seeking a skilled traditional software engineer with experience working on similar projects.You will have architected, developed and maintained robust, scalable software prior to the buz ...

AI Cloud Engineer – 11616CF

11616CF£500 – 700 per day AI Cloud Engineer Inside IR35 – 4 days onsite We are seeking a hands‑on AI Cloud Engineer to join a high-performing Corporate Technology team within a global investment banking environment. This role sits within Digital Engineering Serv ...

Full Stack Engineer

Software Engineer (Full-Stack Applications) Manchester (2 days per week in office) Up to £75,000 + 10% pension + 10–15% bonus James Adams is recruiting on behalf of a leading global financial information services company that’s growing its engineering hub in Manchester. The te ...

Senior Java Engineer — Distributed Systems, Remote

BairesDev is seeking a Senior Software Engineer experienced in Java and distributed systems. This role involves designing backend components for a large-scale data flow platform, with a focus on writing concurrent, high-throughput code. The ideal candidate should have over 5 years of IT experience, inc ...

Senior Java Engineer — Hybrid London, Architecture Ownership

A leading fintech organization based in London is seeking a Senior Java Software Engineer to join their Treasury Engineering function. This hybrid role entails building systems to manage capital optimization while providing significant architectural ownership. Candidates should possess strong backend engineering ...

Staff Java/C++ Engineer – Low Latency FinTech Platform

Ocho People is seeking a Staff Java / C++ Engineer to work in Belfast, Northern Ireland. This hybrid role involves driving the evolution of low-latency, high-throughput exchange systems. The successful candidate will work on high-stakes financial technology alongside a world-class engineering team. You ...

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