Reaktor

Lead Developer

Reaktor
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12 days ago
Turku, FinlandStaff+

Responsibilities

  • Serve as the first technical point of contact for clients and delivery-quality questions.
  • Collaborate with client technology and business teams to facilitate effective delivery.
  • Implement features across front-end applications, back-end servers, databases, and supporting infrastructure.
  • Create backend services and adjust CI/CD pipelines when needed.
  • Help teams improve their workflows, adopt agile practices, and maintain a healthy work-life balance.
  • Build client relationships and support future collaboration.

Requirements

  • At least eight years of relevant work experience across back-end, front-end, and operations work.
  • Previous team-lead and consulting experience.
  • Experience working with multiple client stakeholders to solve complex problems.
  • Experience with at least one common server-side programming language, such as TypeScript/JavaScript, Java, Scala, Kotlin, Clojure, or Python.
  • Strong knowledge of at least one client-side language and framework, such as TypeScript/JavaScript with React, Swift, Java/Scala/Kotlin, or TypeScript/JavaScript with React Native.
  • Experience creating backend services and modifying CI/CD pipelines.
  • Knowledge of databases such as PostgreSQL.
  • Solid understanding of agile project management principles.
  • Fluent written and spoken English.
  • Willingness to work in a hybrid setup at the office or client premises.

Benefits

  • Flexible choice of approaches, technologies, and methodologies with the client and team.
  • Supportive and experienced technical community.
  • Sustainable work-life balance and practical support such as a free moving day, car share, and sick-child care services.
  • Internal training courses, community events, coffee breaks, and opportunities for extended academy-style studies such as Cloud Academy.
  • Access to more than 300 hobby clubs, many supported by Reaktor.
  • Hybrid work at Reaktor offices or client premises.

Tech Stack

Categories

Reaktor

About Reaktor

501-1,000 employees

Reaktor is a privately held global technology consultancy that designs and builds digital products, software systems, and data/AI solutions for enterprise clients. It provides end-to-end consulting, engineering, and digital transformation services on a project basis, with notable customers including adidas, HBO, KONE, Cathay Pacific, and Supercell. Founded in 2000 and headquartered in Helsinki, it operates offices across Europe, North America, and Asia.

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