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⚡️ Tech Lead
Full Time

We are Co-Tasker!

The community marketplace platform where Members can conveniently and safely book local professionals who flexibly offer their services! We LOVE connecting communities! 💛

⚡️ Tech Lead

- Full Tim

We are seeking a highly skilled tech lead with experience in web and mobile app development to lead our dynamic development team.

💪 Responsibilities

  • Collaborate with the development team and product manager to strategize and plan software solutions

  • Oversee the architecture design for client-side and server-side of our systems, including our mobile apps and upcoming web platform

  • Lead the development and maintenance of our software across multiple platforms

  • Test software to ensure responsiveness and efficiency

  • Troubleshoot, debug, and upgrade software

  • Ensure the implementation of security and data protection settings

  • Write technical documentation

  • Work with data scientists and analysts to improve software

  • Stay up-to-date with emerging trends and technologies in software development, and proactively recommend improvements to existing systems

  • Mentor junior team members, improving their skills and knowledge

🌟 Your Character

  • You have excellent communication and teamwork skills

  • You have great attention to detail

  • Organizational skills are a piece of cake for you

  • You naturally have an analytical mind

  • You have leadership skills and enjoy guiding a team


☝️ Requirements

  • Proven experience as a tech lead or similar role

  • Experience with full-stack web development and knowledge about mobile app development (Native iOS and Android)

  • Knowledge of multiple frontend technologies and libraries (e.g. HTML/ CSS, JavaScript, React.Js, Next.Js, Vue.Js, Nuxt.Js, XML, jQuery)

  • Knowledge of multiple backend technologies (e.g. Java) and JavaScript frameworks (e.g. Node.js)

  • Familiarity with databases (e.g. MongoDB), Cloud servers & Architecture (e.g. AWS, Google, Azure), and UI/UX design

  • Degree in Computer Science or a relevant field

  • Language requirements: English (full professional proficiency) (& German is advantageous)

  • Must be based in Berlin


✌️ What Co-Tasker can do for you

  • Become an integral part of an innovative, and ambitious team

  • Gather experience and insight into a dynamic, fast-growing Startup environment

  • Prove, and improve yourself in a business environment with flat hierarchies

  • Lead and mentor a team of talented developers

  • Working from home days offered (hybrid)



If you are a highly motivated tech lead with a passion for building great applications across different platforms, we encourage you to apply for this exciting opportunity


📧 Please send your CV and cover letter to info(at)

Working from Home

Wir sind stolz auf die Chancengleichheit bei der Beschäftigung

Wir halten uns an die Grundsätze der Nichtdiskriminierung von Personen aufgrund ihrer gesetzlich geschützten Merkmale, einschließlich, aber nicht beschränkt auf Rasse, Religion, Hautfarbe, nationale Herkunft, Geschlecht, sexuelle Orientierung, Geschlechtsidentität, Geschlechtsausdruck, Alter, Status als geschützter Veteran, Status als Person mit einer Behinderung, genetische Informationen, politische Ansichten oder Aktivitäten oder andere relevante Merkmale.

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