Jobs / engineering
Senior Fullstack Developer
Reaktor · Amsterdam
About the role
Reaktor's tech community is looking for an experienced Senior Fullstack Developer to join one of our Business Units in Amsterdam.
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.
What you will do
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 operations
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, content, online stores, integrations, developer tooling or SDKs
Collaborating directly with client tech teams, business stakeholders, designers, product people and other disciplines
Clarifying ambiguous requirements and turning them into working software
Taking responsibility for delivery while making sure the team is supported and no one is left behind
Using modern development practices, including openness to AI-assisted development tools and workflows