Senior Full Stack Engineer

Location: London (Hybrid - 1-2 days onsite)Rate: £600 - £640/day (Inside IR35)Duration: 6 months Start Date: ASAP

We're hiring a Senior Full Stack Engineer to join a newly funded initiative focused on building internal systems from the ground up. You'll be part of a collaborative team developing tools that support marketing, sales, CRM, and mailing operations - all custom-built and highly impactful.

• Designing and building internal products from scratch
• Collaborating with cross-functional teams to deliver scalable solutions
• Mentoring junior engineers and contributing to a strong engineering culture
• Working with a modern, cloud-native stack

• Languages: JavaScript, Node.js
• Databases: SQL, PostgreSQL, BigQuery
• Cloud: AWS (Lambda, S3, Kinesis, RDS, Step Functions, AppFlow)
• DevOps: Serverless, Heroku, GitHub, CircleCI
• Monitoring: Graphite, Grafana, Splunk
• Bonus: Experience in marketing tech or AI

• Strong full stack engineering experience
• Comfortable working without front-end frameworks
• Ability to mentor and support junior team members
• Proactive, collaborative, and delivery-focused mindset

Interested? Apply now or reach out with your CV and availability. This is a fantastic opportunity to join a high-impact project with a flexible hybrid setup and a fast-moving team.

Carbon60, Lorien & SRG - The Impellam Group STEM Portfolio are acting as an Employment Business in relation to this vacancy.