At Sytac , we build high-performing engineering teams for leading organizations in the Netherlands and beyond. We combine a pragmatic, people-first culture with strong technical craftsmanship giving engineers autonomy in real production environments, backed by a consultancy that invests in growth, community, and long-term partnerships.
Maximaliseer uw kans op een succesvolle sollicitatie door ervoor te zorgen dat uw cv en vaardigheden goed aansluiten.For one of our major clients in the energy domain , we are looking for a Senior Developer with deep experience in Node.js and .NET , and a strong background in document processing and document management systems. You’ll help modernize and rebuild a core document platform that supports thousands of users across a rapidly evolving, data-driven organization advancing the energy transition.
This role requires a senior engineer who is comfortable across cloud-native development in Azure and AWS , enjoys working on scalable backend services, and can help shape a robust, future-proof document solution.
What you’ll do- Design and build backend services, APIs, search capabilities, and document-processing components
- Develop a modern document management system within a focused, high-skilled engineering team
- Build cloud-native solutions across Azure and AWS , ensuring reliability, scalability, and security
- Deliver backend functionality in Node.js and .NET , aligned with platform and business requirements
- Assess technical approaches critically and contribute to solution architecture
- Work in a SAFe/Agile environment within a digital product domain
- Collaborate closely with colleagues in the EDS team, known for strong domain expertise and knowledge sharing
- Continuously explore new technologies, tools, and concepts to improve engineering quality and system maturity
What we’re looking for
- Proven senior-level experience in Node.js and .NET development
- 5+ years of experience working on document processing or document management solutions
- Hands‑on experience building cloud solutions in Microsoft Azure and AWS
- Strong backend engineering capabilities, including API design and distributed systems fundamentals
- Comfortable working independently and taking ownership of technical decisions
- Strong communication skills in both English and Dutch
- Experience working in Agile / SAFe environments
- Team-oriented mindset with a proactive, xgiwjmb collaborative attitude
Nice to have
- Experience with Python and Docker
- Familiarity with Git and Gitflow branching strategies
- Experience with Infrastructure-as-Code (IaC) tools such as Terraform
What we offer
- A high-impact engineering role on a mission-critical document platform used across a large enterprise
- The opportunity to contribute to a digital transformation in an organization at the center of the energy transition
- Hybrid collaboration with a skilled, supportive engineering team
- A culture rooted in ownership, craftsmanship, and continuous improvement
- Access to Sytac’s engineering community, knowledge-sharing sessions, and development support
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