Wave Mind
Wave Mind

Backend Engineer

3 backend engineers worth a look

Vetted on a call by a Wave consultant, not scraped. Up to £85,000.

3 people£70,000 to £82,500 asking
Names held back until you askSame working day replyWell under agency feesOnly if you hire
Each one has what they build, what they want and how they came across. Open a card for the evidence, or tick the ones worth a conversation and send them together.
Proof
  • Designed and shipped a production data platform from zero as sole engineer: ETL pipeline, versioned PostgreSQL model and a React dashboard surfacing 107 metrics across 9 business units.
  • Built and deployed an agentic RAG system over UK food safety law with structured evaluation and guardrail design.
  • 5 years of production operations and DevOps on regulated government platforms serving more than 30,000 daily users, finishing as deployment lead.
Stack

Python, FastAPI, PostgreSQL · React, TypeScript · AWS ECS, Terraform, Docker · LangGraph, Pinecone, Voyage, Anthropic

Track record

Five employers over 11 years, from a testing apprenticeship at a global IT services firm of more than 90,000 people through production operations to deployment lead on regulated government work, then an 18-month solo contract building a data platform. Average tenure 1 year 6 months, longest 3 years 9 months.

Worth knowing

No formal AI engineering role yet, so all the AI work is self-directed rather than commercial. Available now, and flagged a Leeds commute as manageable but not ideal.

Education

Bachelors in Digital and Technology Solutions, software engineering route. AWS Cloud Practitioner and ISTQB Foundation.

No obligation, and nothing owed unless someone starts.
Proof
  • Leads backend work on a programme decoupling a payments business off third-party providers onto microservices, including the customer state service.
  • Builds on Azure with Functions, App Services and Service Bus, plus AWS Lambda and S3 from prior roles, with significant DevOps exposure.
  • 5 years of APIs and business-critical cloud services across fintech, enterprise data and proptech.
Stack

C#, ASP.NET Core, SQL Server · Node.js, TypeScript, React · Azure Functions, Service Bus, App Services · AWS Lambda, Docker, CI/CD

Track record

Five employers over 8 years, from digital agencies into enterprise customer data, then proptech, then the merchant acquiring arm of a large UK bank. Average tenure 1 year 9 months, longest 2 years 8 months.

Worth knowing

3 months notice, and they will not go back to ticket-driven decision making or teams split across incompatible time zones.

No obligation, and nothing owed unless someone starts.
Proof
  • Scaled an edtech platform from 20 schools to more than 200 as lead developer over 3 and a half years, building and mentoring a team of 3 junior developers.
  • Builds full stack in TypeScript with SQL, Node, React and AWS, plus SolidJS, Next.js and RabbitMQ on the current ad platform.
  • Taught physics and computer science before moving into engineering, and still mentors.
Stack

TypeScript, Node.js, SQL, Python · React, Next.js, SolidJS, TailwindCSS · AWS, RabbitMQ, Vercel, GitHub Actions

Track record

Five employers over 5 years including teaching and freelance work, most recently 3 and a half years leading development at an edtech startup and a year at a bootstrapped advertising platform. Average tenure 2 years 2 months.

Worth knowing

Will not work in advertising again, and strongly prefers SQL over MongoDB. Available now with redundancy runway to mid-March.

Education

Bachelors in Computational Physics from a Russell Group university.

No obligation, and nothing owed unless someone starts.

None of these quite right?

Tell me which came closest and I recalibrate, then come back with 10 to 15 more inside 24 hours.

Show me the wider bank

How the next bit goes

0 picked
Send my picks to Jordan