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Full Stack Engineer

Date:  4 Feb 2026
Company:  Qualitest Group
Country/Region:  GB

About the Role

Qualitest is looking for a skilled Full Stack Engineer to support a strategic client engagement, delivering scalable and high-performance applications within a fast-paced Agile environment.

This role combines backend development using Go (Golang) with modern frontend technologies, contributing to the design and delivery of distributed, event-driven systems. You will work closely with cross-functional teams to build reliable services, develop user-facing features, and support modern engineering practices including AI-led development.

Key Responsibilities

  • Design, develop, and maintain scalable backend services using Go (Golang)

  • Build and enhance user-facing features across full-stack applications

  • Develop and integrate RESTful APIs and gRPC services

  • Work with database technologies including DynamoDB, Elasticsearch, and MySQL

  • Contribute to event-driven architectures and distributed system design

  • Implement efficient concurrency patterns using Go Routines and Channels

  • Collaborate with product, frontend, and DevOps teams within Agile delivery squads

  • Ensure clean, maintainable, and well-tested code aligned with engineering best practices

  • Use version control systems such as Git for collaborative development

  • Stay up to date with emerging technologies and AI-enabled development approaches

Essential Skills & Experience

  • Minimum 3+ years’ commercial experience developing applications using Go (Golang)

  • Strong understanding of JavaScript, TypeScript, HTML, and CSS

  • Experience working with DynamoDB, Elasticsearch, and MySQL

  • Experience designing and consuming RESTful APIs and gRPC services

  • Knowledge of event-driven architecture

  • Strong understanding of Go concurrency patterns (Goroutines & Channels)

  • Experience working with Git or similar version control tools

  • Strong communication and collaboration skills

  • Exposure to AI-assisted or AI-led development

Nice to Have

  • Experience working in cloud-native or microservices environments

  • Exposure to CI/CD pipelines and DevOps practices

  • Experience working on enterprise-scale or high-availability platforms

Why Join Qualitest

  • Work on innovative, large-scale technology programmes

  • Collaborative Agile delivery environment

  • Exposure to modern engineering and AI-driven development practices

  • Opportunity for long-term career growth within a global organisation

Apply now »