Backend Developer CV Example & Writing Guide

Backend developer CVs need to convey systems thinking, reliability, and scale. The best backend engineers understand that their work is invisible when it's good — but catastrophic when it fails. Your CV should reflect the scale of systems you've built, the reliability you've maintained, and the problems you've solved. ATS systems filter for: Node.js, Python, Java, Go, Rust, PostgreSQL, MySQL, Redis, Kafka, Docker, Kubernetes, AWS, GCP. Include them all. Hiring managers care about system design experience, API design quality, and how you've handled growth.

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Backend Developer CV Example — Sample

Alex Johnson

Backend Engineer

alex.johnson@email.com · London, UK · linkedin.com/in/alexjohnson

Professional Summary

Backend engineer with 5 years of experience building APIs and distributed systems in Node.js and Python. Designed and maintained services processing 8M events/day. Strong background in database design, message queues, and cloud infrastructure (AWS). GitHub: github.com/mikecool.

Experience

Backend Engineer

Trackly (Analytics SaaS)

Jun 2021 – Present
  • —Designed and built event ingestion pipeline in Node.js/Kafka processing 8M events/day with sub-100ms P99 latency
  • —Reduced PostgreSQL query times by 75% through schema redesign, indexing strategy, and query optimisation
  • —Led API redesign from REST to GraphQL, reducing average payload size by 60% and over-fetching by 80%

Software Engineer

Buildright

Jan 2019 – May 2021
  • —Built RESTful APIs in Python/Django serving 200K+ daily requests; maintained 99.9% uptime SLA
  • —Implemented background job system using Celery and Redis for async processing of document generation
  • —Containerised 6 services with Docker and deployed to AWS ECS; set up CloudWatch monitoring and alerting

Skills

Node.js, Python, TypeScript, PostgreSQL, MySQL, MongoDB, Redis, Kafka, Docker, Kubernetes, AWS (ECS, Lambda, S3, RDS), GraphQL, REST APIs, Celery, Git, CI/CD

Sample CV for illustration. Build yours free with CVmake — AI fills in your real details.

How to write a Backend Developer CV Example: 6 key tips

  • 1

    Include scale metrics: requests per day, events processed, uptime SLAs

  • 2

    List every language, database, and infrastructure tool separately — ATS scans for specifics

  • 3

    Show system design thinking: why did you choose this architecture or database?

  • 4

    Include reliability and observability work: monitoring, alerting, incident response

  • 5

    Mention API design experience: REST, GraphQL, gRPC, WebSocket

  • 6

    Link to GitHub — backend engineers with visible projects stand out significantly

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