About the role
Reaktor's tech community is looking for an experienced Senior Fullstack Developer to join one of our Business Units in Helsinki.
If you are comfortable working across modern web applications, backend services and production systems, enjoy solving ambiguous problems with clients, and are curious to work in a low-hierarchy environment, you might just be what we’re looking for.
You will support clients across a range of digital product, platform and service domains. The exact client context may vary from focused product teams to large international companies working on high-traffic, business-critical services.
Many of our clients are technically mature and expect a high level of expertise from our consultants. This means you will need to be hands-on, pragmatic and comfortable helping both the client and the team make good technical decisions.
Your daily tasks may include:
- Building and improving modern web applications, backend services, APIs and data models
- Working across frontend, backend and infrastructure depending on the needs of the client project
- Helping clients choose suitable technologies, architecture and delivery approaches
- Contributing to cloud environments, CI/CD pipelines, deployments and production quality
- Debugging, testing, monitoring and improving production-grade systems
- Working on products or tooling related to customer-facing services, internal platforms, identity, martech, customer support, analytics, online stores, integrations, developer tooling or SDKs
- Collaborating directly with client tech teams, business stakeholders, designers, product people and other disciplines