1,812 jobs found

Start asap End March 2027 400 Senior 475 Lead Java 21 (or later). TDD and BDD. large microservice architectures. Agile environment. APIs. Experience of MongoDB or other document databases. Onsite in Sheffield or Manchester or Leeds or Newcastle or Birmingham - 3 days a week

Hays are now looking for a Java Developer on a 12 month contract. The client requires all candidates to already hold SC Clearance and NPPV3. 428 Inside IR35 Mainly Remote (once a month in Bridgend or Reading) Candidates must hold current NPPV3 & SC Clearance 12 month contract Our client is building a team to support and maintain a critical national policing system used across the UK. This role focuses on Level 3 support, troubleshooting, and ongoing development of legacy Java-based applications in a highly collaborative environment.Working closely with Support, ...

SC Cleared Lead Architect / Inside IR35/ Remote / 6 Month Contract We’re looking for an experienced Lead Architect to lead the design and delivery of enterprise-scale cloud, analytics, and AI platforms. This is a strategic architecture role where you’ll define end-to-end solutions across AWS, Azure, and on-premise environments, driving modernisation, scalability, security, and performance.You’ll play a key role in architecting advanced analytics platforms us ...

SC Cleared Lead DevSecOps Engineer Rate: Up to £600/day (Inside IR35) Clearance: Active SC Clearance Location: Hybrid - Predominantly remote with occasional travel to London and Bristol Overview We are seeking an experienced, client-facing Lead DevSecOps Engineer to lead DevSecOps practices across a major defence digital transformation programme click apply for full job details

SC Cleared Machine Learning Engineer - Contract Rate: Up to £620 per day (Inside IR35) Location: London or Manchester (1-2 days per week on-site) Contract: 6 months Clearance: Active SC required We're hiring an experienced SC-cleared Machine Learning Engineer to support the delivery of a high-profile central government programme click apply for full job details

SC Cleared Node.js Developer - £560/day Inside IR35 - Remote (UK) - Government We're looking for an experienced SC Cleared Node.js Developer to join a government department on a fully remote basis (UK only). This contract is paying £560 per day (Inside IR35) and will run initially until November, with the possibility of extension click apply for full job details

SC Cleared Product Owner - Cloud Hosting 6 Months 88 per hour (Inside IR35) Hybrid working - 2-3 Days per week in Reading My client are looking for an experienced Product Owner with a strong background in Cloud Hosting to join a major programme within the Defence and Aerospace sector. This role requires active Security Clearance and experience working within highly regulated, secure environments. The successful candidate will be responsible for defining the vision, strategy, roadmap, and delivery of enterprise cloud hosting services, working closely with busine ...

Key Responsibilities Front-End DevelopmentDesign, develop, and maintain responsive web applications using React.js and modern JavaScript (ES6+).Build reusable components and front-end libraries for scalability and efficiency.Ensure applications meet accessibility standards (e.g., WCAG guidelines) and are usable across a wide range of devices and browsers.Implement pixel-perfect UI aligned with design specifications and UI/UX best practices. Full-Stack DevelopmentContribute to backend development ...

Role: Scrum Master Duration: 6 Months Rate: £500 per day Inside IR35 Location: Hybrid - Corsham Clearance: Active SC Clearance required We are seeking an experienced Scrum Master to support delivery within a Defence environment. The successful candidate will have strong Agile delivery experience, excellent stakeholder management skills, and the ability to support high-performing technical teams click apply for full job details

Role: Lead Cyber Security EngineerRemoteSC: YesStart: 13/7 Finish 4/1Rate: £600 SC Clearance is needed You will - Establish a secure, scalable, and well-governed developer tooling landscape, with an initial focus on the GitHub Enterprise estate, alongside improved governance and management of core tools such as PagerDuty, Docker (and more)- Deliver infrastructure-as-code–managed toolchain, enabling repeatable configuration, improved auditability of changes, and effective dr ...

SC Cleared Security Architect (SC Clearance Required) Horsham - 12 Month initial 400 - 500 Inside IR35 Are you an Security Architect looking for a fully remote position for the UK Government, where you will take part in cutting edge development projects within an autonomous and varied role? On Offer is the chance for an Security Architect to become a high ranking member of an elite IT Architecture team, taking part in varied projects and leading the charge in innovation and development of infrastructure technologies used by the university. Th ...

SC Cleared Security Architect (SC Clearance Required) Horsham - 12 Month initial £400 - £500 Inside IR35 Are you an Security Architect looking for a fully remote position for the UK Government, where you will take part in cutting edge development projects within an autonomous and varied role? On Offer is the chance for an Security Architect to become a high ranking member of an elite IT Architecture click apply for full job details

SC Cleared Solution Architect - 3 months+ - (Apply online only)pd Outside IR35 DOE - REMOTE (UK) We are currently seeking an experienced Solution Architect to join a high-profile Central Government programme focused on improving digital services and delivering better outcomes for UK citizens. This is an exciting opportunity to work on a complex transformation initiative, helping to shape and deliver solutions that improve service accessibility, user experience and operational efficiency. The successful candidate will play a key role in translat ...

Job title: SC Cleared Solutions Architect Location: Bristol (Remote/Hybrid) Duration: 6 months possible extension Rate: Up to 650 per day via an approved umbrella company Must be willing and eligible to go through the SC Clearance process Our client, a leading organisation in the defence and aviation sector, is seeking a talented Solutions Architect to support their Information Services division. This is an exciting opportunity to work on large-scale, complex projects within a secure military environment, delivering innovative solutions that me ...

SC Cleared Solution Architect - 3 months+ - £500-580pd Outside IR35 DOE - REMOTE (UK) We are currently seeking an experienced Solution Architect to join a high-profile Central Government programme focused on improving digital services and delivering better outcomes for UK citizens. This is an exciting opportunity to work on a complex transformation initiative, helping to shape and deliver solutions click apply for full job details

SC Cleared Tech Lead 6 Months 1 Day per week on site in Reading (Apply online only) per day (Inside IR35) Due to the nature of the role and the client, the selected candidate MUST HAVE ACTIVE SC Clearance My client, a government based department are looking for an SC Cleared Tech Lead to join their fast-paced team on an initial 6 month contract. The selected candidate MUST HAVE CQRS experience and event-driven-architecture. Acts as the technical lead for backend development within a pod, speci ...

SC Cleared Tech Lead 6 Months 1 Day per week on site in Reading £(Apply online only) per day (Inside IR35)***Due to the nature of the role and the client, the selected candidate MUST HAVE ACTIVE SC Clearance***My client, a government based department are looking for an SC Cleared Tech Lead to join their fast-paced team on an initial 6 month contract. The selected candidate MUST HAVE CQRS experience and event-driven-architecture. Acts as the technical lead for backend development within a p ...

Role: SC cleared Technical Architect Length: Initial contract until April 2027 Day rate: £675 p/d Inside IR35 Location: Fully flexible base office (Birmingham, Bristol, Cardiff, Darlington, Edinburgh, Manchester, or London) Hybrid: Highly flexible hybrid/remote options for the right candidate (periodic attendance for away days and specific meetings required) Clearance: Active SC clearance / SC cleared W click apply for full job details

Role: Technical Architect Location: remote / Corsham Duration: 6 months Clearance: SC Rate: £650 - £675 We are seeking an experienced Technical Architect to support a major defence programme, delivering secure, scalable and resilient solutions across complex environments click apply for full job details

SC Cleared Technical Architect Client: Government IR35: Outside SC: Yes Start: 1/7 End: 4/1 Rate: £600 - Provide technical leadership and architectural direction across the Cloud - Platform roadmap, working in partnership with the Lead Site Reliability - Engineer to ensure coherent and aligned delivery across an existing, complex AWS-based ecosystem. - Define and evolve the existing AWS organisational design (including OUs and SCP strategy) to enable stronger governance and security contro ...

For one of our leading clients, we are searching for two Quality Assurance Testers (Informatica) to support a large-scale public sector data programme. The role will involve delivering high-quality testing across data platforms, with a focus on Informatica solutions within cloud environments. Key Responsibilities & Deliverables: Execute end-to-end testing across data projects, ensuring quality and accuracy of Informatica solutions. Analyse non-functional requirements, including technical architecture and deployment documentation ...

SC Cleared Security Architect 6 month contract + Inside IR35 Hybrid - 1x a month in London Up to 600 p/d What we're looking for Active SC clearance Strong AWS security architecture experience Experience working in secure, regulated or public sector environments Good understanding of cloud security controls, patterns and governance Familiarity with DevOps, CI/CD, infrastructure-as-code and modern engineering practices Experience designing or reviewing solutions across cloud, legacy or hybrid environments Ability ...

SC Cleared Long-Term Rolling Contract Secure Digital Programme SR2 is partnering with an exciting client delivering a secure, critical digital service within a multi-year programme. You will join an agile delivery team, helping build, improve and support a modern Azure-based platform. You will be: Building new full-stack features using Node, TypeScript and React Resolving defects and supporting production releases Working on secure, cloud-based services hosted on Azure Contributing to CI/CD pipelines, automated testing and DevO ...

SC Cleared DevOps Engineer | 6‑Month Contract | £400–£450 Inside IR35 | Flexible Onsite Requirements Key requirements: Active SC Clearance (must be current and transferable) Strong AWS experience Infrastructure as Code using Terraform GitLab CI – building, maintaining and optimising pipelines Experience supporting large‑scale / big databases and data‑heavy platforms Containerisation experience (Docker, Kubernetes desirable) Experience working in secur ...

SCADA Reporting Consultant Warwick 2+ days on site Outside IR35 ASAP start We're looking for an experienced SCADA Reporting Consultant to join a fast-moving delivery team on an initial 6-8 week contract, with strong potential for extension. This is a specialist role supporting a major SCADA platform implementation, focused on delivering out-of-the-box reporting capability. The requirements are already defined, with 5-10 reports in the current backlog, so this is a hands-on role for someone who can get up to speed quickly and start delivering from day one. The role You'll work within an agile te ...

SCADA and OT Systems Engineer London 50-55 an hour Outside IR35 Essential Skillset: Experienced in SCADA, OT controls and utility-scale infrastructure projects including BESS, substations and renewable energy systems. Strong knowledge of PLCs, RTUs, industrial networking and communication protocols including Modbus, DNP3 and IEC 61850. Able to read and interpret electrical schematics, control drawings, network architectures and system layouts to support commissioning and integration activities. ...

SCADA and OT Systems Engineer Merseyside 50-55 an hour Outside IR35 Essential Skillset: Experienced in SCADA, OT controls and utility-scale infrastructure projects including BESS, substations and renewable energy systems. Strong knowledge of PLCs, RTUs, industrial networking and communication protocols including Modbus, DNP3 and IEC 61850. Able to read and interpret electrical schematics, control drawings, network architectures and system layouts to support commissioning and integration activit ...

SCADA and OT Systems Engineer London £50-55 an hour Outside IR35 Essential Skillset: Experienced in SCADA, OT controls and utility-scale infrastructure projects including BESS, substations and renewable energy systems. Strong knowledge of PLCs, RTUs, industrial networking and communication protocols including Modbus, DNP3 and IEC 61850 click apply for full job details

SCC Database Manager 6 Month Contract (Inside IR35) Full Time On Site Chippenham Belcan are currently working with one of the leaders in the Aviation industry, to support them in their search for a SCC Database Manager. They client is looking for a SCC Database Manager on a 6 month contract, to support their current database, and to maintain, change, and rectify any issues within the system. Role Overview Responsibilities Perform database maintenance and update activities Implement database cha ...

Our client has an opportunity for a SCC Database Manager to join them on a contract basis for 6 months with possible extension. You will be performing database maintenance and update activities.Role: SCC Database Manager Location: Chippenham, Oxfordshire - fully onsite 5 days per week Hours: 37 per week Clearance: SC required on application. UK Eyes Only due to project Hourly Rate: Up to £41.71 per hour via an umbrella company, inside IR35What you'll be doing:Perform database maintenan ...