14 Apr 2026

Team Lead C#

Coolblue

Rotterdam

14 Apr 2026

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Team Lead C#

Team Lead C# role at Coolblue in Rotterdam, focusing on coaching developers, building software with C#, and improving processes in a hybrid work environment. Requires over 6 years of C# experience, leadership in Scrum/Agile, and skills in Oracle and AWS.

HybridFull-timeLeadC#Back End

Team Lead C#

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HybridFull-timeLeadC#

Salary

Not specified

Work Location

Rotterdam, South Holland, Netherlands, NL

Work Model

Hybrid: balance between working at the office and working from home

Experience Required

6 years

Employment Type

Full-time

Experience Level

More than 6 years of experience with C#

Core Qualifications

Technical (Must-have)

C#back endfront endTDDdesign patternsOracleAWSScrumAgile

Soft Skills

coachingfeedbackleadershipproblem solvingteamwork

Key Responsibilities

•Coaching developers in their personal growth and technical skills during 1-on-1s
•Reviewing code and encouraging craftsmanship within the team
•Building software together that truly helps customers, using TDD and design patterns
•Leading in a positive way and giving new team members a warm welcome
•Solving problems without endless discussions, just getting things done
•Celebrating successes together during demo presentations or team drinks
•Putting a smile on customers’ faces by building smart software that really works
•Being a sparring partner, coach, and code reviewer all in one
•Joining refinements, thinking along about architecture, and conducting development talks
•Working closely with other Team Leads and your Development Manager
•Making sure your team runs smoothly and enjoys their work

Team LeadC#Software DevelopmentCoachingScrumAgileOracleAWSHybridRotterdam

Key Responsibilities

•Coaching developers in their personal growth and technical skills during 1-on-1s

•Reviewing code and encouraging craftsmanship within the team

•Building software together that truly helps customers, using TDD and design patterns

•Leading in a positive way and giving new team members a warm welcome

•Solving problems without endless discussions, just getting things done

•Celebrating successes together during demo presentations or team drinks

•Putting a smile on customers’ faces by building smart software that really works

•Being a sparring partner, coach, and code reviewer all in one

•Joining refinements, thinking along about architecture, and conducting development talks

•Working closely with other Team Leads and your Development Manager

•Making sure your team runs smoothly and enjoys their work