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Staff Backend Engineer - Core Product

$100k - $185k
Full-time

Kalepa

Role Description

We’re looking for strong backend engineers who love building reliable systems around fragmented, but high-value data. As part of the Core Backend team, you’ll work on the systems at the center of Kalepa:

  • Designing services
  • Data models
  • Pipelines
  • Evaluation loops

The goal is not just cleaner data, but an intelligence layer that makes better, faster, and more explainable decisions.

You’ll join a high-ownership team responsible for some of Kalepa’s most business-critical infrastructure. Your work will make our data more complete, our decisions more transparent, and our products even more valuable.

You'll be right at home if you:

  • Have 8+ years of software engineering experience.
  • Embody hustle and grit, you're excellent at your craft and relentless in pursuing it.
  • Take full ownership of your work and drive projects to completion with minimal oversight.
  • Communicate proactively, surfacing blockers, asking the right questions, keeping stakeholders in the loop.
  • Thrive on experimentation: you're comfortable testing ideas, measuring results, and iterating quickly on problems no one has solved before.
  • Have strong fundamentals in system design, debugging, and problem-solving.
  • Know Python (our main stack), though we're open to strong candidates from other OO backgrounds.
  • Have experience with serverless technologies (Lambda, EC2), asynchronous workflows, and cloud environments.
  • Are comfortable with relational databases, ideally PostgreSQL.
  • Bonus: experience with LLMs/generative AI, distributed systems.

Qualifications

  • 8+ years of software engineering experience
  • Strong fundamentals in system design, debugging, and problem-solving
  • Proficiency in Python
  • Experience with serverless technologies (Lambda, EC2)
  • Familiarity with relational databases, ideally PostgreSQL
  • Bonus: experience with LLMs/generative AI, distributed systems

Requirements

  • Embody hustle and grit
  • Take full ownership of work
  • Proactive communication
  • Thrive on experimentation

Benefits

  • Competitive salary (based on experience level)
  • Significant equity options package
  • 20 days of PTO a year
  • Global team offsites (2021 - Playa del Carmen, 2022 - Rome, 2023 - Buenos Aires, 2024 - Lisbon, 2025 - Cartagena)
  • Healthy living/gym stipend
  • Mobile phone bill stipend
  • Continuing education credits
Vacancy posted 4 days ago
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