Full Stack Engineer | SC Cleared | Kotlin & Typescript | Outside IR35 | Remote at Tecknuovo Ltd, London/Sheffield, £540 per day

Tecknuovo is a deliberately different digital consultancy, delivering secure, modern technology solutions while upskilling client teams to ensure zero long-term dependency.

We are seeking an experienced Actively SC Cleared Full Stack Engineer to support a major data transformation and modernisation programme. This role will focus on the design, development and modernisation of secure digital services, delivering scalable cloud-native applications and supporting the migration of Legacy platforms to modern architectures.

You will work within agile delivery teams, providing hands-on expertise across Kotlin, containerised services, identity-based services, TypeScript, modern software engineering practices and cloud-native development. The role will support the delivery of resilient, secure and high-performing services within complex government and regulated environments.

Essential Experience & Skills

• Strong experience as a Full Stack Engineer within enterprise-scale environments.
• Excellent Kotlin development experience.
• Proven experience developing and supporting containerised services and microservices architectures.
• Experience building identity-based services, authentication and authorisation solutions.
• Front-end development experience using TypeScript or modern UI technologies.
• Strong experience designing and developing APIs and service integrations.
• Experience supporting application modernisation, transformation or migration programmes.
• Experience implementing CI/CD and automation practices.
• Strong understanding of secure software engineering principles and best practices.
• Experience working within agile delivery environments.
• Excellent communication and stakeholder engagement skills.

Key Technology Stack

• Kotlin
• TypeScript
• Containerised Services
• Microservices Architecture
• CI/CD
• Cloud-Native Development
• DevOps & Automation

Contract Details

• Engagement: £540/day (Outside IR35)
• Clearance: Active SC Clearance Required
• Location: Primarily Remote with Occasional London/Sheffield Travel
• Start Date: 23rd November 2026
• Duration: Initially until March 2027