Senior Full Stack Developer

Tribes Digital LTD

8 days ago

Role details

Contract type

Temporary contract

Employment type

Full-time (> 32 hours)

Working hours

Regular working hours

Languages

English

Experience level

Senior

Compensation

£ 73K

Job location

Remote

Tech stack

Adobe Analytics

JavaScript

API

User Authentication

Software as a Service

Cloud Computing

Code Review

Data Files

Software Debugging

PostgreSQL

Node.js

OAuth

OpenID

Redis

Next.js

TypeScript

Web Content Accessibility Guidelines

Data Logging

Google Cloud Platform

Okta

Cloud Monitoring

React

Caching

Amazon Web Services (AWS)

Backend

Front End Software Development

REST

Terraform

Static Application Security Testing

Microservices

Dynamic Application Security Testing

Job description

The client seeks an experienced Senior Full-Stack JavaScript Engineer to join a high-velocity greenfield SaaS build. The role involves working with Tribes and the client on a confidential project (under NDA) for one of the world's top 10 global companies.

The engineer will help deliver a new platform that streamlines DV360 campaign creation and management, with a strong emphasis on YouTube advertising workflows. The solution integrates deeply with Google APIs, GCP services, and Structured Data Files (SDF).

This is a hands-on role for someone who thrives in fast-paced delivery environments and can produce production-ready code from day one., * Develop frontend features using React, TypeScript, and Next.js, ensuring full compliance with WCAG 2.1 AA accessibility standards.

Build and maintain backend services in Node.js, including secure and well-structured REST APIs.
Deploy and operate services using GCP (Cloud Run, Cloud Build, Secret Manager, Monitoring/Logging).
Contribute to architecture decisions for a scalable, secure, and high-availability platform.
Collaborate closely with Tribes and the client's teams to refine requirements and deliver high-quality outcomes within tight deadlines.
Support QA, debugging, and performance optimizations during and after the initial build.
Ensure engineering best practices including code reviews, documentation, and adherence to accessibility and security standards., * VPC networking
GCP Artifact Registry
Terraform (IaC)
CI/CD pipelines
Security scanning (SAST/DAST)

Data & Caching

Redis / Memorystore
PostgreSQL / Cloud SQL

Advertising & Domain Knowledge

DV360 or other advertising platforms
YouTube campaign management
Programmatic advertising concepts

Authentication

OAuth2 / OIDC
Okta

Project Timeline:

Phase 1: 1 December 2025 - 6 February 2026 (9 weeks, fast-paced delivery)
Phase 2: ~2 months of QA and maintenance

Interview Process:

Submit CV via Tribes website
HR interview
Technical interview
Technical assessment
Final offer

About the Client:

The role is delivered in partnership with Tribes for the client, a globally recognised organisation ranked among the world's top 10 companies. All client details remain confidential, and the project is fully under NDA.

Diversity, Equity & Inclusion:

Tribes is committed to fostering a diverse, equitable, and inclusive environment. We welcome applicants from all backgrounds, experiences, and perspectives, and we ensure fair and unbiased hiring practices throughout the process.