Lead Software Engineer: End-to-End AI, Cloud & Infra

StackCX; Cambridge; Hybrid; GBP 90,000 - 120,000; Full time

Job summary

StackCX is seeking a Lead Software Engineer in Cambridge to own end‑to‑end features across the stack, from backend services to AI pipelines. You’ll collaborate with product, CI, and customer calls, adapting quickly as priorities shift.

The role emphasizes strong engineering ability, rapid learning, and comfort with customers. Experience with Python, AWS, Docker, Pulumi, Terraform, and Postgres is valued, with a focus on production systems and multi‑tenant considerations.

Qualifications

• You don’t need our exact stack. We care more that you’re a strong engineer who picks things up fast.
• If you’ve built and run production systems in another language or framework, we’d like to see your CV.
• It helps if you’ve worked with Python, cloud tooling (Pulumi/Terraform), Postgres, AWS, Docker, and AI/integration work.

Responsibilities

• You’ll work across infrastructure, integrations, AI pipelines, the product, our CI, customer calls, and internal projects.
• You’ll move between them as the work demands.

Skills

Strong engineer

Python

PostgreSQL

Customer interaction

Tools

Docker

Pulumi

Terraform

AWS

Postgres

Job description

StackCX is seeking a Lead Software Engineer in Cambridge to own end‑to‑end features across the stack, from backend services to AI pipelines. You’ll collaborate with product, CI, and customer calls, adapting quickly as priorities shift.

The role emphasizes strong engineering ability, rapid learning, and comfort with customers. Experience with Python, AWS, Docker, Pulumi, Terraform, and Postgres is valued, with a focus on production systems and multi‑tenant considerations.