Scala Developer (SP)

act-digital

Warsaw, Masovian Voivodeship, pl🌐 Remote💼 Full-time💰 $180–$180🗓 2025-10-20 → 2026-09-25

Core

Scala Engineer focused on User and Access Services, improving platform scalability and resilience.

Role type

Senior IC Scala Developer

Builds

User login, profile, and subscription systems

Domain

SaaS / Cloud Infrastructure

Deliverable

production ML models | product features

Required skills

Scala 2/3, Functional Programming, Cats/Cats-tagless, http4s, Kafka, GraphQL, AWS services, NoSQL/SQL databases (ElasticCache, Redis, DynamoDB, PostgreSQL)

Preferred skills

Scala 3 migration experience

Technologies

Scala, Kafka, http4s, GraphQL, AWS, ElasticCache, Redis, DynamoDB, PostgreSQL

Responsibilities

Address technical debt, modernize technology stack, migrate from RabbitMQ to Kafka, migrate from Scala 2 to Scala 3, develop and integrate GraphQL services, work with AWS testing and deployment workflows

Seniority

Senior, hands-on IC

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