Haystack
← Back to Jobs
Temporary/Casual
Technology

Senior Developer - IAM

Vallum Associates LimitedSheffield, South Yorkshire🇬🇧United KingdomPosted 21 Jul 2026

Why This Role Stands Out

This hybrid Senior Developer role offers a fantastic opportunity to leverage your expertise in Node.js, TypeScript, and GCP to build cutting-edge, scalable cloud-native applications, with a focus on driving technical excellence and mentoring junior team members. You'll thrive here if you're passionate about backend development, microservices, and cloud technologies, and enjoy collaborating within an agile environment. Apply today to join a reputable company and contribute to impactful projects!

Quick Overview

Work Type
Hybrid
Schedule
Temporary/Casual
Level
Mid Senior

Job Description

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.


Preferred Skills

Experience with NestJS, Express.js, Prisma, TypeORM, or Sequelize.

Exposure to Terraform or Infrastructure as Code.

Knowledge of monitoring and observability tools.


Skills

Docker
Express
GCP
Microservices
NestJS
Node.js
Sequelize
Agile
Google Cloud
Kubernetes
PostgreSQL
Prisma
REST
Terraform
TypeORM
TypeScript

Similar jobs