Back End Developer

Location:

Duration:

Commitment:

About Flickdfeed

Flickdfeed

AI, commerce, and dopamine-level UX

Under the hood, Flickdfeed runs on an ambitious backend stack - powering real-time personalization, AI try-on generation, and feed ranking across thousands of SKUs.

Every millisecond matters. Every API call counts.

This isn’t a “backend internship.”

backend under fire.

What You’ll Do

AI pipelines

• Build REST APIs and microservices using

  Spring Boot

  and

  PostgreSQL

  .
• Design and optimize

  data flows

  for personalization, try-on generation, and product recommendation.
• Work on

  infra performance, caching, scaling, and monitoring

  — real systems, not demos.
• Collaborate with frontend and AI engineers to ship fast, connected experiences.
• Write clean, modular, production-ready code that runs under load.
• Debug things that break at 3 AM - and take pride in fixing them before sunrise.

Our Stack

• Spring Boot

  +

  Java 17

• MySQL / Redis / RabbitMQ

• AWS / Cloud Run / Docker / CI-CD Pipelines

• Python microservices

  for AI, embedding, and personalization

• Realtime feed systems

  , API gateways, and AI orchestration layers

You’ll Fit Right In If You

• Dream in system design diagrams and wake up thinking about latency.
• Love optimizing for milliseconds and debugging deadlocks.
• Know that clean architecture > fancy frameworks.
• Are obsessed with logs, metrics, and infra stability.
• Prefer building something complex over explaining something simple.
• Can’t stand corporate fluff - only working code earns respect.
• Are okay working till 3 AM if it means shaving 200ms off an API.

Bonus Points

• Experience with

  ML model serving

  ,

  AI inference APIs

  , or

  image processing systems

  .
• Comfort with

  Kubernetes, Cloud Run, or Docker-based infra

  .
• Experience with

  load testing, distributed systems, or observability tools

  .
• You’ve built something heavy - not pretty, but real.

Why Join

real AI x consumer system at scale

You’ll work directly with founders and ship backend that drives Flickdfeed’s core experience.

infra, architecture, and ownership

This is a grind.

• But if you make it, you’ll walk out not just as a developer - but as an

  engineer who can build and run anything.