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Reaktor

Global consultancy delivering strategy, design, engineering

Lead Developer

Full-Stack EngineeringConfirmed live in the last 24 hours
Full-timeTurku, FinlandNo salary listed

About the Job

Requirements

  • Experience across back-end, front-end, and operations; typically at least eight years of relevant work experience is beneficial for success in this role.
  • Solid understanding and experience of agile project management principles.
  • 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, Node.js, Java, Scala, Kotlin, Clojure, or Python.
  • Strong knowledge of at least one common client-side language and framework, such as TypeScript, JavaScript, React, Swift, or React Native.
  • Skills to create new backend services and modify CI/CD pipelines when needed.
  • Knowledge of databases, such as PostgreSQL.
  • Fluent verbal and written English skills.
  • Willingness to work in a hybrid setup at the office or client premises.

Responsibilities

  • Serve as the client's first point of contact for technical questions and delivery quality.
  • Work with the client's technology and business teams, facilitating collaboration among stakeholders to ensure quality delivery.
  • Implement new features involving front-end applications, back-end servers, databases, and infrastructure as needed.
  • Improve the team's ways of working by empowering them to discover effective workflows and supporting a healthy work-life balance.
  • Build relationships with the client to support future collaboration.
  • Assist the team in adopting and following agile practices.

About the Company

Reaktor

Global consultancy delivering strategy, design, engineering

Reaktor is a consultancy and agency that combines strategy, design, creative, and high‑performance engineering to build future products and services. It works by guiding client projects from insight to execution, using human, cultural, and technological understanding across a global scale with a Nordic, boutique mindset. The team translates complex challenges into tangible, scalable solutions through hands‑on making and strong execution culture rooted in technical skills. What sets Reaktor apart is its emphasis on unmatched execution capability, a maker culture, and leadership in the workplace transformation space, delivering projects of any size with discipline and speed. The company’s goal is to help clients stay ahead in an increasingly complex and changing world by creating and shipping meaningful products, services, and experiences while continuously sharing knowledge and best practices.

Company size
501-1,000
Company stage
IPO
Headquarters
Helsinki, Finland
Founded
2000

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