16 of 16 Contract Secure Coding Jobs in the UK

Integration Lead - Secure Digital Platform

Hiring Organisation
ARM
Location
Reading, Berkshire, United Kingdom
Employment Type
Contract
Integration Lead - Secure Digital Platform 6-Month contract - Inside IR35 - market rate Reading based - 5 days a week onsite Defence sector - need to be eligible for SC Clearance - current and active SC Cleared already is strongly preferred Role Description The Integration Lead is responsible for leading the technical … developer platforms (IDPs), or technical enablement teams Experience in a highly regulated industry (e.g., Aerospace & Defence, Finance, Critical Infrastructure) Exposure to secure coding practices, threat modelling, and secure-by-design approaches Experience leading hybrid delivery teams (e.g., internal and external/partner teams) Familiarity with ...

Python Developer - Leeds/Remote - £450+ p/d Inside IR35

Hiring Organisation
Exalto Consulting
Location
Leeds, West Yorkshire, United Kingdom
Employment Type
Contract
currently 1 in 6 weeks We are looking for a Senior Python Developer with strong exposure to AWS, Terraform, CI/CD and secure software delivery to support a nationally critical healthcare integration and messaging platform. The role is primarily hands-on Python development, with responsibility for contributing … experience Terraform or other Infrastructure as Code tools GitHub Actions or similar CI/CD tooling Secure SDLC and secure coding experience Observability, monitoring or logging tools Experience supporting complex production systems or incident investigations Responsibilities Develop secure, maintainable Python code Support cloud ...

Platform Engineer - Leeds/Remote - £450+ p/d Inside IR35

Hiring Organisation
Exalto Consulting ltd
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£450+ per day Inside IR35
currently 1 in 6 weeks We are looking for a Senior Python Developer with strong exposure to AWS, Terraform, CI/CD and secure software delivery to support a nationally critical healthcare integration and messaging platform. The role is primarily hands-on Python development, with responsibility for contributing … experience Terraform or other Infrastructure as Code tools GitHub Actions or similar CI/CD tooling Secure SDLC and secure coding experience Observability, monitoring or logging tools Experience supporting complex production systems or incident investigations Responsibilities Develop secure, maintainable Python code Support cloud ...

Software Developer

Hiring Organisation
Matched Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£350 - £400 per day
usage of push notifications. Knowledge of CI/CD pipelines, code signing, and deployment (App Store, Google Play). Understanding of secure coding practices. Excellent written and verbal communication skills For more information, contact Katie at Matched Group. Full Stack Developer/Full Stack Engineer/Senior ...

Full Stack Software Engineer

Hiring Organisation
Matched Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£350 - £400 per day
usage of push notifications. Knowledge of CI/CD pipelines, code signing, and deployment (App Store, Google Play). Understanding of secure coding practices. Excellent written and verbal communication skills For more information, contact Katie at Matched Group. Full Stack Developer/Full Stack Engineer/Senior ...

Cloud Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
United Kingdom
Employment Type
Contract
Contract Rate
Up to £85 per hour
driven threats at enterprise scale. This is a deeply technical engineering role focused on building high-performance distributed systems, scalable microservices, and secure cloud-native infrastructure capable of handling massive real-time workloads across modern cloud environments. You'll work alongside world-class engineering teams to deliver resilient … monitoring, automation, and system resilience Collaborate with engineering teams to establish cloud-native development and testing best practices Mentor engineers around secure coding, scalability, distributed systems, and operational excellence What We're Looking For 10+ years of software engineering experience building enterprise-grade platforms or products Strong ...

Lead Java Tech Role- 3 month Contract

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£475 - £525 per day
scale. This is a hands-on leadership role where you’ll influence technical strategy, mentor engineers, and ensure backend systems are robust, secure, and future-ready. What … doing Lead backend architecture – Define and evolve scalable, secure, high-performance backend systems Set engineering standards – Champion best practices, secure coding (OWASP), and high-quality delivery Hands-on technical contribution – Support critical backend work and review complex code Guide teams & mentor engineers – Facilitate design discussions ...

Software Developer - Java

Hiring Organisation
Adecco
Location
Ipswich, Suffolk, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
development, platform enhancements, and ongoing operational performance. About the Role You will work as part of an agile cross-functional team delivering robust, secure, scalable software solutions. The role covers developing new application features, updating existing systems, supporting deployments, and ensuring smooth operation of live services. Key Responsibilities … Spring Boot Experience with: Git version control GitLab CI/CD Gradle Ansible Containers/containerised environments Good understanding of secure coding practices Strong analytical and problem-solving skills Please apply with your updated CV if the role aligns with your interest. ...

Java Developer - Inside IR35 - Government

Hiring Organisation
Stealth IT Consulting Limited
Location
United Kingdom
Employment Type
Contract
Contract Rate
£500 per day 500 Inside IR35
enterprise-grade Java applications Build scalable RESTful APIs and microservices Collaborate with architects, DevOps engineers, QA, and business stakeholders Write clean, maintainable, and secure code following best practices Participate in Agile ceremonies including sprint planning, stand-ups, and retrospectives Perform code reviews and contribute to continuous improvement initiatives ...

Security Architect - SC Cleared - Outside IR35

Hiring Organisation
Sanderson Government and Defence
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550 per day
Security Architect who will provide strategic cyber security advice and guidance to digital product teams, acting as a Close Support Partner to ensure Secure by Design principles are embedded throughout the product development lifecycle. The role focuses on assurance, architecture guidance, and risk-based decision support, enabling secure … design, including IAM, network segmentation, encryption, and data protection. Recommend and review security controls for cloud-native environments. Provide guidance on secure coding practices and advisory support for code reviews. Support incident response planning and vulnerability management during development. Review and advise on third-party integrations, ensuring ...

IOS Developer

Hiring Organisation
scrumconnect ltd
Location
City, Newcastle Upon Tyne, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
designers, product owners, and Back End developers to translate requirements into robust, accessible mobile experiences Write clean, testable, well-documented code following established coding standards and architectural patterns Implement and maintain CI/CD pipelines for automated builds, testing, and deployment Ensure applications meet WCAG 2.2 accessibility standards … GOV.UK Design System Experience with mobile analytics, crash reporting, and APM tools (eg Firebase, Dynatrace, App Center) Understanding of secure coding practices and mobile security frameworks (eg OWASP Mobile) Experience with mobile device management (MDM) or enterprise distribution Familiarity with cross-platform considerations, even if primarily native ...

Full Stack Developer

Hiring Organisation
Copello
Location
Gloucester, Gloucestershire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 650 - 670 Daily
guidance within the scrum team Liaise with the Technical Lead Be able to help the scrum team decompose epics and stories. Writing clean, secure code following a test-driven approach Create code that is open by default and easy for others to reuse Produce detailed designs Effectively document ...

Senior Full-Stack AI Engineer

Hiring Organisation
Stealth IT Consulting Limited
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£500 per day inside IR35
applications, backend APIs, agent orchestration, and enterprise workflow automation. The successful contractor will work across the full product lifecycle, delivering scalable and secure AI-enabled support solutions for enterprise users. Key Responsibilities Design and develop user-facing applications for employees, support agents, and administrators. Build and maintain frontend … Prompt engineering AI agent/tool-calling patterns Experience with: Authentication and authorisation Role-based access control (RBAC) Logging/monitoring Secure coding practices Preferred Experience Integration experience with platforms such as: ServiceNow Jira Zendesk Microsoft Teams Slack Telephony/chat systems Experience building internal enterprise support ...

Java Developer - Inside IR35 - Government

Hiring Organisation
Stealth IT Consulting Limited
Location
United Kingdom
Employment Type
Contract
Contract Rate
GBP 500 Daily
enterprise-grade Java applications Build scalable RESTful APIs and microservices Collaborate with architects, DevOps engineers, QA, and business stakeholders Write clean, maintainable, and secure code following best practices Participate in Agile ceremonies including sprint planning, stand-ups, and retrospectives Perform code reviews an click apply for full ...

Contract iOS Engineer - Central Government Project (Inside IR35)

Hiring Organisation
Morson Edge
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£450 - 500 per day
design, development, and delivery of a native iOS application as part of a Central Government digital programme. The work will involve building robust, secure, and user-focused features, aligned with public sector standards and best practices. Essential Requirements: Strong commercial experience developing native iOS applications using Swift Proven … projects (essential) Familiarity with Government Digital Service (GDS) standards and accessibility requirements Experience working in agile, multidisciplinary teams Strong understanding of secure coding practices and data protection considerations Desirable: Experience with CI/CD pipelines and automated testing for iOS Knowledge of performance optimisation and scalability ...

SENIOR APPLICATION SECURITY ENGINEER (OUTSIDE IR35)

Hiring Organisation
Secure Recruitment Ltd
Location
East London, London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £900 per day £800-900 per Day (Outside IR35)
Vulnerability Detection Mean-Time-To-Fix Improvements False Positive Reduction Tracking Human Override & Intervention Telemetry Publish Metrics into a Central Security Assurance Scorecard Secure - By - Design Engineering: Embed Secure - By - Design Principles across the Agent Architecture: Least Privilege Execution Model Scoped Tool Access Controls Audit Logging … Claude Code or similar Tools to Accelerate Engineering Workflows Deep Application Security Expertise: SAST/SCA/DAST/Secret Scanning Secure Code Review Threat Modelling (OWASP Top 10, API Top 10, LLM Security Risks) Experience Integrating Security Tooling into Developer Pipelines (GitLab/GitHub, CI/ ...