8 of 8 Contract Secure Coding Jobs in London

Senior Developer

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£60000/annum
agile Scrum environment. Requirements: Technical: Proven experience in C# Experience using PostreSQL/MSSQL + Entity Framework Core Solid experience of secure coding standards, and what this means in .NET Solid understanding of software development principles, including object-oriented programming (OOP) and design patterns. Experience with unit … meet deadlines. A passion for innovation and a commitment to continuous learning. Experience mentoring junior developers (advantageous). Understanding of secure coding practices to protect applications and databases. Keen eye for detail and a commitment to high-quality code. ...

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 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 ...

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 ...

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 ...

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 ...

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/ ...