About this role
Team Lead TypeScript Coolblue Rotterdam, Netherlands Posted on Jun 5, 2026 Apply now As a Team Lead TypeScript, you build and lead a team that excels at delivering high-quality and cost-effective software. You help team members set clear goals and choose smart approaches to achieve them. Together, you provide technical solutions that delight our customers. What does a Team Lead TypeScript at Coolblue do? As a Team Lead Typescript, you lead a multidisciplinary team of 3-7 Coolblue colleagues. You are not only the team captain but also a hands-on developer, spending 75-80% of your time coding, engaging in technical discussions, making architectural decisions, and doing pair programming. Together with the product owner, customer journey specialist, designer, and analyst, you guide the team in the right direction. You ensure code quality by applying best practices and conducting code reviews, while continuously looking for ways to improve collaboration and productivity. You foster an open culture where feedback is the norm, so new team members feel at home quickly. Together, you build software that delights our customers. - Building and leading a team that delivers robust software. - Helping your team members set goals and choose smart approaches to achieve them. - Actively developing and contributing to team projects. - Reviewing code, sharing best practices, and fostering a culture of craftsmanship and collaboration. - Coaching team members with continuous feedback and supporting their growth. - Improving processes to fully leverage Scrum methodologies. You recognize yourself in the following - At least 3 years of experience with TypeScript in the back-end in scalable projects. Experience with PHP is a plus. - Minimum 2 years of experience in coaching and team development. - Leadership skills that foster a positive, collaborative atmosphere. - Strong communication skills to clearly explain complex decisions. - Problem-s...