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Synerise S.A.

Junior Backend Engineer

Synerise S.A. Усі вакансії
7000 - 9000 PLN
B2B
Гібридно
Junior
Kraków
Діє до 14 жов 2026
5 днів тому

Коротко

Junior Backend Engineer role at Synerise S.

A. in Kraków. Responsibilities include developing high-volume data processing architecture, optimizing software performance, and analyzing data. Requires JVM language or Rust programming, web framework basics, SQL/NoSQL familiarity, and AI coding tool experience. Offers work on a large-scale system, technical challenges, and growth opportunities.

Стислий виклад підготував ШІ на основі тексту оголошення.

Technologies we use

About the project

This is how we organize our work

This is how we work

Team members

Your responsibilities

  • Develop architecture and design patterns to process and store high volume data sets.
  • Develop software with a core focus around optimisation and performance.
  • Translate complex functional and technical requirements into detailed design.
  • Perform analysis of vast data stores and uncover insights.

Our requirements

  • Programming skills in any JVM language (like Java, Scala, Kotlin) or Rust, and a strong willingness to learn them quickly.
  • Basic experience with at least one web framework and an understanding of how web applications work.
  • Familiarity with SQL or NoSQL databases and basic database queries.
  • Hands-on experience using AI coding (e.g., Claude Code, Cursor, GitHub Copilot) as part of daily software engineering work.
  • Decent troubleshooting and analytical skills with a methodical approach to solving technical problems.
  • A passion for building tools and learning new technologies.
  • Strong analytical and communication skills.

Optional

  • Existing GitHub/Gitlab portfolio or personal projects.
  • Experience with microservices architecture.
  • Basic knowledge of AI/ML concepts.

What we offer

  • Work on a production-grade, large-scale system used by enterprise customers worldwide.
  • Real technical challenges around performance, data volume, and distributed systems.
  • Opportunities for continuous technical growth and deeper ownership over system design.
  • Support from experienced engineers and a strong engineering culture.
  • Influence on architectural and technical decisions within your team.

This is how we work on a project

Benefits

Опубліковано 2026-09-14
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