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Salary
≈ $46k – $83k per year (Estimated)
Location
In office (Warsaw)
Seniority
Senior · 4+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 4, 2026. First seen by Alion on Oct 20, 2025. Act Digital scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Act Digital is a technology services company founded in Brazil that provides data and AI, software engineering, cloud, cybersecurity, automation and enterprise platform services, headquartered in São Paulo. Founded in 2011 by Thibaut Charmeil, it bought the French IT consultancy Alter Solutions in 2022 and firms in Spain and Belgium in 2025, and now reports more than 7,000 staff and offices in 13 countries across the Americas and Europe. Its openings, many posted through Alter Solutions, are mostly for Java and React full-stack developers, DevOps and cloud engineers, data engineers, tech leads, project managers and product owners in France, Spain and Portugal.

Our mission as a company providing IT services is to provide our clients all over the world with the best solutions. We manage to do this by analyzing the needs of our clients and matching them to the skills and aspirations of our employees. Therefore, one of our main motivations is to provide each Employee and Consultant with a satisfying experience. Joining us means being part of a community with diverse personalities. Start your adventure with act digital!

We are looking for an experienced Scala Engineer to join our client's team responsible for User and Access Services - including login, profile, and subscription systems. You will play a key role in improving the scalability, resilience, and overall performance of our platforms.

Your main focus will be on addressing technical debt and modernizing our technology stack, including migrating from RabbitMQ to Kafka. The current environment primarily uses Scala 2, but we aim to migrate to Scala 3, so any experience with Scala 3 will be considered a strong advantage.

  • 4+ years of experience as a Scala Developer.
  • Strong background in Functional Programming principles.
  • Hands-on experience with Cats, Cats-tagless, and Typelevel Scala libraries.
  • Practical experience building APIs using http4s.
  • Solid understanding of Kafka and working with Kafka topics.
  • Experience developing and integrating GraphQL services.
  • Proven experience working with AWS services.
  • Familiarity with ElasticCache, Redis, DynamoDB, and PostgreSQL.
  • Hands-on experience with AWS testing and deployment workflows.
  • Good understanding of S3, Glacier, and other AWS storage solutions.
  • Work model: Remote
  • Type of contract:B2B
  • Rate: up to 180 PLN/H net + VAT

We offer

  • Access to local and international projects - Clients from France, Germany, Portugal, UK, and Benelux.
  • Professional development support - trainings, technical certificates, conference participation, foreign language classes, and soft skills trainings are subsidized for up to 2 000 PLN.
  • Bonus for recommending Candidates starting from 6 000 up to 10000 PLN.
  • Fully paid Medicover healthcare card.
  • Psychological support program WellBee.
  • Multisport card.
  • Regular integration events and gifts.
  • Long-term cooperation.
  • Relocation Program.

If You applied for this position the Controller of your personal will be ACT DIGITAL POLSKA Sp. z o.o., with its registered office at Przyokopowa 31, 01-208 Warsaw. The personal data provided by you will be processed for the purpose of the recruitment process and for future recruitment processes. You will have the right too choose one or both options on next page.

You have the right to access the content of your data, request their rectification, erasure, restriction of processing, the right to data portability, the right to object to the processing of your data and the right to lodge a complaint to the President of the Personal Data Protection Office.

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