Cactus IT Solutions UK Ltd

The role requires strong technical expertise in software development, cloud platforms, DevOps, and security , alongside the ability to align solutions with business and government digital standards. Key Aspects of the Role: 1. Software Development Hands-on coding using Node.js (JavaScript & TypeScript) . Working with Front End frameworks like React, Angular, or Vue.js . Designing and developing APIs and cloud-based applications . 2. Cloud & DevOps Experience with AWS, Azure, or GCP . Working with Docker and Kubernetes for containerization. Setting up and maintaining CI/CD pipelines for automated deployment. 3. Architecture & Technical Strategy Supporting migration of Legacy systems to modern architectures. Implementing secure coding and cybersecurity best practices . 4. Database Management Working with SQL (MySQL, PostgreSQL, MS SQL) and NoSQL databases (MongoDB, CosmosDB) . 5. Quality Assurance & Maintenance Conducting testing, debugging, and performance optimization . Reducing technical debt and maintaining software documentation. Essential Skills Strong hands-on coding in Node.js (TypeScript & JavaScript) . Cloud experience (AWS, Azure, or GCP). Frontend frameworks (React, Angular, Vue.js). DevOps & automation (CI/CD, Kubernetes, Docker). Database expertise (SQL & NoSQL). Security & best coding practices . Desirable Qualifications Certifications (AWS, Azure). Agile experience (JIRA, Confluence). Public sector/finance experience .

Experience Proven experience in security assurance and risk management within defence, government, or high-security environments. Strong knowledge of security frameworks and standards such as RMADS, NIST, DEF STAN, and security policies. Experience with accreditation processes and developing security risk balance cases. Familiarity with codes of connection (CoCo), Secure by Design, and security impact assessments (SIAs). Technical Expertise Strong understanding of secure system design, risk management, compliance frameworks, and accreditation processes. Experience working with defence networks, cloud environments, and hybrid architectures. Proficiency in security governance, policies, and assurance mechanisms