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Full Time

Backend Developer (Elixir) - Scalable ATS Platform/ 15 hours ago

tellent
Attractive
Application ends: 2026-01-18

Quick Summary

Seeking a Backend Developer in Poznań, Poland, to build and scale the Tellent Recruitee ATS platform. The role requires commercial experience in Elixir, or a strong background in Ruby on Rails, Python, Java, or PHP with a willingness to transition to Elixir. Essential skills include building scalable applications, solid PostgreSQL knowledge, familiarity with ElasticSearch and RabbitMQ, and strong debugging abilities. Candidates must have good command of Polish and intermediate English (B2). Compensation ranges from 16,600 - 23,200 PLN (employee contract) or 20,000 - 28,000 PLN + VAT (B2B).

Backend Developer (Elixir) for Tellent Recruitee ATS

What You’ll Be Doing

  • Develop and Scale: Contribute to building reliable, scalable solutions for our core product, Tellent Recruitee, an innovative Applicant Tracking System (ATS) utilized globally.
  • Balanced Development: Split time between building new customer capabilities and modernizing the existing codebase to enhance performance and maintainability.
  • Collaborative Impact: Influence solution architecture, participating in technical discussions and aligning system design with business objectives.
  • Ownership of Tasks: Take responsibility for delivered features, ensuring they are well-tested and meet quality standards, supported by experienced teammates on architectural decisions.
  • Maintenance & Debugging: Ensure a stable user experience by identifying and fixing bugs and maintaining existing applications.
  • Teamwork: Engage in regular pair programming and real-time problem solving to foster collaboration and knowledge sharing.

What You Bring (Required Skills)

  • Backend Expertise: Track record in Elixir programming OR a strong motivation to transition to Elixir after gaining commercial experience in Ruby on Rails or other backend technologies like Python, Java, or PHP.
  • System Design: Proven experience building scalable applications and solid knowledge of databases, preferably PostgreSQL.
  • Search & Tooling: General knowledge of ElasticSearch and RabbitMQ.
  • Problem-Solving Mindset: Strong debugging skills and a pragmatic approach to maintaining applications, emphasizing quality and error-free solutions.
  • Product Thinking: Ability to evaluate technical tradeoffs and think deeply about solving the right problems for users, not just implementing specifications.
  • Linguistic Skills: Good command of Polish and at least an intermediate level of English (B2) for effective contribution to technical discussions and documentation.

Why Tellent

Work within an international, friendly team that truly values your contribution, featuring a brilliant culture and informal, come-as-you-are dress code.

  • €1000 of training budget per year.
  • €200 home office budget + work from home allowance.
  • Work from anywhere for 4 weeks/year.
  • MacBook + displays and necessary tools provided.
  • Travel reimbursement and wellness perks.
  • Fitness card (Multisport).
  • Private health care (LuxMed).

Salary Range (Poland)

  • For B2B: 20.000 - 28.000 PLN + VAT and 30 paid break days.
  • For an employee contract: 16.600 - 23.200 PLN and 26 paid holiday days + 2 wellbeing days each year.

About Tellent

Tellent is a leading Talent Management Suite empowering HR & People teams across the entire employee journey. Our all-in-one platform combines an Applicant Tracking System (Tellent Recruitee), intuitive HRIS (Tellent HR), and powerful Performance Management Software (Tellent Grow). We support 7,000+ organizations in 100+ countries, united by the mission to equip People leaders with the tools needed to make better people decisions.

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  • Address
    Poznań, wielkopolskie
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