Senior Developer

Posted 20 July 2026
LocationSheffield
Job type Contract
Discipline Technology

Job description

Role Overview

We are seeking a Senior Developer with strong expertise in Node.js, TypeScript, PostgreSQL, and Google Cloud Platform (GCP) to build and support scalable cloud-native applications for enterprise environments.

Key Responsibilities

  • Design and develop scalable

    backend services using Node.js and TypeScript.

  • Build RESTful APIs and microservices architectures.

  • Develop and optimize PostgreSQL databases and queries.

  • Deploy and manage applications on Google Cloud Platform (GCP).

  • Collaborate with architects, product owners, QA, and DevOps teams.

  • Perform code reviews and mentor junior developers.

  • Drive performance, security, reliability, and operational excellence.

  • Support CI/CD pipelines and automated deployments.

Required Skills

  • Strong hands-on experience with Node.js and TypeScript.

  • Expertise in PostgreSQL database design, performance tuning, and optimization.

  • Experience with GCP services such as Cloud Run, GKE, Cloud Functions, Pub/Sub, Cloud Storage, and IAM.

  • Knowledge of Docker, Kubernetes, and CI/CD practices.

  • Experience designing and implementing REST APIs and microservices.

  • Strong understanding of Agile delivery methodologies.