Scala Engineer (Senior)

VirtusLab
Krakow
Workplace: OnsiteContractPLN 140 - 170 hourlyFunction: Solutions Engineering & Sales EngineeringSkills: ["Communication","Problem-solving","Collaboration","Pragmatism"]

Design and develop distributed-ledger technology solutions by building performant Scala-based components for smart contracts. You’ll develop drivers, optimize throughput, and create infrastructure to launch and integrate a contract language with existing and new DLT/Blockchain solutions. Work across multiple teams in a small engineering group (4–6 people) with a Product Manager, used by large international financial-industry companies.

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FursaFursa
VirtusLab
VirtusLab
2 days ago

Scala Engineer (Senior)

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Last checked: 1 day agoStatus: Live

Job Summary

Design and develop distributed-ledger technology solutions by building performant Scala-based components for smart contracts. You’ll develop drivers, optimize throughput, and create infrastructure to launch and integrate a contract language with existing and new DLT/Blockchain solutions. Work across multiple teams in a small engineering group (4–6 people) with a Product Manager, used by large international financial-industry companies.
Location: Krakow
Workplace: Onsite
Employment Type: Contract
Job Function: Solutions Engineering & Sales Engineering
Seniority: Mid level

Key Responsibilities

  • •Develop drivers and solutions for Distributed Ledger Technology and optimize their performance.
  • •Build and maintain infrastructure for the launch of a smart-contract contract language.
  • •Create components that integrate the contract language with new and existing DLT solutions, including blockchain-based systems.
  • •Collaborate with partner teams responsible for individual components to deliver a cohesive, high-performance solution.
  • •Work effectively in a small team of 4–6 people alongside a Product Manager.

Pay and Benefits

Salary: PLN 140 - 170 hourly
Perks:Health InsuranceHome OfficeLanguage LessonsTraining Package

Key Requirements

  • •Strong proficiency in Scala and its ecosystem.
  • •Strong understanding of algorithms, data structures, and software performance.
  • •Experience with distributed systems.
  • •Good command of English (B2/C1).
  • •Strong communication skills to convey complex technical concepts clearly.
Experience:Distributed systemsBlockchainSmart contractsFinancial services
Skills:CommunicationProblem-solvingCollaborationPragmatism
Languages:English
Tech Stack:ScalaGRPCAkka StreamsPostgreSQLKubernetesDockerHaskellGradleBazelGatlingGrafana

Company Brief

VirtusLab
SoftwareMill is a Poland-based engineering consultancy delivering custom backend, data, and ML solutions (Scala/Java/Python). They provide remote software development, big/fast data, and architecture services and joined VirtusLab Group in 2023.
Industry: Consulting
Company Size: Medium (51 to 250 employees)
Growth: Established Company
Headquarters: Warsaw, Poland
Founded: 2009
Glassdoor
Glassdoor: 4.8
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