Senior Frontend Engineer

At Sytac, we build high-performing engineering teams for leading organizations. We combine a pragmatic, software craftsmanship culture with deep technical expertise—giving senior engineers the autonomy to build "paved road" platforms and shared capabilities that empower multiple product teams. 

For our client within the financial sector, we are looking for an experienced Senior Frontend Engineer to join the OneWeb Foundation team. This central engineering team focuses on shared frontend foundations, libraries, and developer experience. Because you will be backfilling a key role, prior experience within the client's specific web environment is required to ensure an immediate impact.

What you’ll do

• Maintain and evolve shared frontend capabilities, focusing on layout, theming, and configuration used by numerous product teams.
• Actively incorporate AI tools (e.g., GitHub Copilot) into daily workflows for coding, refactoring, and analysis, while promoting these practices across the organization.
• Expand and improve regression test automation at scale using Playwright, defining best practices for stability and coverage.
• Strengthen CI/CD pipelines and quality gates while resolving recurring frontend quality issues that impact multiple teams.
• Act as a technical point of contact, supporting teams with adoption, upgrades, and migrations of frontend solutions.

What we’re looking for

• 5+ years of software development experience with a heavy focus on frontend engineering and shared libraries/platforms.
• Strong knowledge of HTML, CSS, and JavaScript, alongside modern frameworks like Lit, React, Vue, or Angular.
• 3+ years of experience with Azure DevOps, complex Git workflows, and CI/CD pipelines.
• Practical experience using AI development tools and a solid understanding of web accessibility and performance.
• Comfortable working in Scrum or Kanban environments with a collaborative, no-nonsense mentality.
• No sponsorship is available, and candidates must already reside in the Netherlands.

Life at Sytac

• Unlimited Growth Days: Enjoy unlimited paid days off for professional development and Sytac activities! 📚
• The Best Gear: Pick a private laptop (<€4,000) with 50% paid by us, plus a €500 tech budget. 💻
• Invest in You: A €2,400 annual growth budget for training and conferences. 🌿
• Future Proof: We contribute 3.75% to your pension.
• Legendary Trips: Join our annual ski trips, beach BBQs, and epic parties! ⛷️