Kick

Senior/Staff Backend Engineer

Wroclaw, Poland
USD 130k - 190k
TypeScript React Node.js AWS GCP Terraform PostgreSQL OpenAI Azure AI GitHub API Machine Learning
Description

Senior/Staff Engineer, Backend

Location: Wroclaw, Poland

Department: Engineering

About the Role

We're experiencing significant growth and are looking for a Senior/Staff Backend Engineer to support our rapid product growth. This is an in-person role focused on owning and evolving our backend services to create a modern, AI-native developer experience.

You will

  • Partner with the Product, AI, and Operations teams to architect new features and complex agentic systems.
  • Build and maintain backend services and APIs that power Kick’s core product to ensure systems are secure, well-tested and high performance.
  • Make clear architectural tradeoffs that balance between platform, product and business goals.
  • Design and implement distributed services to orchestrate data pipelines, automate investigations, and enable incident response at scale.
  • Own operational best practices so engineers can ship multiple times a day with confidence.
  • Set engineering standards for writing, communication and system design influencing how a modern AI-native product is built.

We're looking for someone with

  • 5-10+ years of experience designing, building and operating production backend systems.
  • Deep backend engineering skills including API design, data modeling and reasoning about distributed systems tradeoffs.
  • Hands on experience running AWS/GCP with a strong understanding of how infrastructure impacts application reliability and performance.
  • Practical experience with CI/CD including testing and deployment strategies.
  • Solid grasp of observability and healthy on-call practices.

Bonus if you have

  • Experience as an engineer at an early-stage or scaling startup.
  • Exposure to modern AI/ML systems.
  • Experience working on product without a product manager

Our tech

  • TypeScript, React, Node.js
  • AWS, Terraform
  • Postgres
  • OpenAI, Azure AI
  • GitHub, Slack, Linear, Figma, Notion

Location

  • Wroclaw, Poland, 4-5 days per week in person
  • Office is located next to the Wroclaw main train station
  • Candidates should be based in Wroclaw or open to relocation

What we offer

  • $130,000-$190,000 USD salary + competitive equity
  • $100/mo wellness and commute stipend
  • Premium hardware (MacBook Pro/AirPods)
  • Daily in-office lunch and dinner

We’re building a world-class team of creative thinkers and doers from diverse backgrounds. If you’re excited about this role, even if your experience isn’t a perfect match, we want to hear from you.

About the Company

About Kick

Kick is an applied AI company building accounting software that does the work for you. We’ve raised $20M from OpenAI Startup Fund, General Catalyst and Google Ventures to help millions of entrepreneurs automate the boring stuff, so they can focus on what matters most.

Kick
Kick

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