Technical Team Lead - Growth Team (.NET)

TL;DR

Technical Team Lead - Growth Team (.NET/Vue): Building and optimizing features that drive business growth such as cross-sell and up-sell opportunities within the platform with an accent on code quality, architectural integrity, and scalable technical solutions. Focus on leading technical delivery of the roadmap, hands-on development of high-performing features, and ensuring engineering standards through code reviews and mentorship.

Location: Rotterdam (hybrid with up to 5 weeks workation remote per year)

Company

Vibrant international IT scale-up providing self-learning SaaS for accounting and financial administration, used by over 130,000 companies in the Netherlands, backed by Visma Group.

What you will do

• Act as technical authority in the Trio (Product Owner, Designer, Tech Lead), ensuring roadmap feasibility and scalability.
• Manage technical delivery, set priorities, and meet roadmap milestones for the Growth Team.
• Oversee architecture and strategy, leading improvements in .NET and Vue.js stack.
• Contribute hands-on to codebase, delivering features and solving complex challenges.
• Conduct code reviews to maintain readable, maintainable, secure code.
• Collaborate with other Tech Leads, CTO, and managers for organizational alignment; mentor developers on best practices.

Requirements

• 5+ years software development experience, mastery of .NET ecosystem (C#, SQL Server) preferred.
• Previous lead or senior role handling technical roadmaps and delivery.
• Solid understanding of web/SPA/component architecture, backend patterns, database optimization.
• Passion for clear, maintainable code with industry practices and testing.
• Strong ownership, prioritization for business goals; knowledge of web security, APIs (RESTful), cross-browser compatibility.
• Strong communicator translating technical concepts to non-technical stakeholders.

Culture & Benefits

• Generous training budget for certifications and courses after probation.
• 28 vacation days + option to buy 5 extra; workation up to 5 weeks remote; home-office budget.
• Lifestyle coaches, healthy lunches, bike lease; full pension coverage; competitive salary.
• Best hardware; team-building events in diverse international environment.
• Autonomy and speed of scale-up with stability of Visma Group resources.

Hiring process

• Apply and meet Talent Acquisition Team.
• Deep dive with Development Managers; technical assessment with Principal Engineer and Software Architect.
• Finalize with People & Culture Manager; receive offer if match.