Senior Full Stack Engineer

Salary: £70,000 - 70,000 per year

Requirements:

• Strong commercial experience developing applications with Kotlin.
• Excellent knowledge of Java and the wider JVM ecosystem.
• Experience building backend solutions using Spring Boot and related frameworks.
• Strong understanding of microservices architecture and API development.
• Experience working with cloud platforms such as AWS, Azure or GCP.
• Exposure to containerisation technologies including Docker and Kubernetes.
• Experience with Infrastructure as Code tools such as Terraform.
• Strong understanding of modern engineering practices including CI/CD, automated testing and Agile delivery.
• Ability to communicate effectively with both technical and non-technical stakeholders.
• Knowledge of frontend technologies such as TypeScript or Node.js.
• Experience delivering large-scale digital transformation programmes.

Responsibilities:

• Build and deliver enterprise-scale applications using Kotlin and modern JVM technologies.
• Help shape technical solutions, architecture decisions and engineering standards across projects.
• Develop scalable microservices and APIs that support critical digital services.
• Work within multidisciplinary agile teams alongside Product Managers, Designers, Analysts and Engineers.
• Drive engineering best practice across testing, automation, deployment and software quality.
• Contribute to cloud-native solutions deployed across modern public cloud environments.
• Support and mentor other developers, helping to grow technical capability within the wider team.
• Play a key role in delivering user-focused software that balances performance, security and maintainability.

Technologies:

• API
• AWS
• Azure
• Backend
• CI/CD
• Cloud
• Docker
• Frontend
• GCP
• Support
• JVM
• Java
• Kotlin
• Kubernetes
• Security
• Spring
• Spring Boot
• Terraform
• TypeScript
• microservices
• NodeJS
• DevOps
• Fullstack

More:

We are supporting a leading digital consultancy as we continue to grow our engineering function and are looking for an experienced Senior Kotlin Developer to join one of our high-performing delivery teams. We work on complex software challenges for major public and private sector organisations, building resilient cloud-native applications that serve thousands of users. This is an opportunity to join a business renowned for engineering quality, modern development practices and a strong focus on continuous improvement. The role is UK-wide with hybrid working, and the package includes a salary of £55,000 to £70,000, a pension scheme and a flexible benefits package.

last updated 31 week of 2026