Senior Software Developer - React, Node.js, Python, CI/CD scripts - Outside IR35
Senior Software Developer (Contract)
Duration: 3 months
Rate: Outside IR35
Location: 90% Remote (occasional on-site as required)
About the Role
We are seeking an experienced Senior Software Developer on a short-term contract. This role is ideal for a highly skilled professional who can deliver robust, secure, and scalable solutions with minimal supervision. You will play a key role in designing and implementing API security testing solutions and ensuring best practices across architecture, coding, and documentation.
Key Responsibilities
- Develop high-quality, production-ready code for API security testing solutions, including comprehensive unit and integration tests.
- Ensure code meets modern best practices and passes all quality checks for automated CI/CD deployment.
- Produce detailed architectural diagrams, ADRs, design documents, runbooks, and onboarding guides.
- Implement secure coding practices (OWASP, threat modelling) and ensure resilience and scalability in all solutions.
- Collaborate on infrastructure automation using Infrastructure-as-Code tools (Terraform, CloudFormation).
- Manage version control and workflows using GitHub.
- Contribute to UI development and AWS-hosted environments.
Required Skills & Experience
- Deep expertise in one or more primary languages: React, Node.js, Python, and CI/CD Scripting.
- Strong knowledge of Infrastructure-as-Code (Terraform, CloudFormation).
- Proven experience with secure coding practices and threat modelling.
- Ability to produce high-quality technical documentation for architecture and implementation guidance.
- Familiarity with AWS hosting and modern deployment pipelines.
What We're Looking For
- A proactive developer who can work independently and deliver results quickly.
- Excellent problem-solving skills and attention to detail.
- Strong communication skills for documentation and collaboration.
Interested? Apply now and help us build secure, scalable, and resilient systems