The ad says“Strong expertise in our core technologies (TypeScript, Node.js, React) and the ability to reason about the entire stack, from the database to the browser — and you still use it daily”
The ad says“Contributing hands-on across our TypeScript stack (React + Node), from designing features to reviewing pull requests and tackling the hard problems yourself”
The ad says“Contributing hands-on across our TypeScript stack (React + Node), from designing features to reviewing pull requests and tackling the hard problems yourself”
Values
The ad says“Bonus, not required: a good understanding of building LLM-based applications or ML algorithms — your team includes AI/ML engineers, and being able to follow their work helps, though you won’t need to be the expert”
The ad says“Bonus, not required: a good understanding of building LLM-based applications or ML algorithms — your team includes AI/ML engineers, and being able to follow their work helps, though you won’t need to be the expert”
As Engineering Manager at Cosuno, you will lead a team of full stack engineers while staying deeply hands-on: you’ll spend 60–80% of your time coding, reviewing, and shaping the architecture alongside your team. You are the kind of leader who elevates a team by example — writing code that sets the bar, and building an environment where great engineers do their best work
Your mission might include:
Leading a team of full stack and AI/ML engineers: coaching, regular 1:1s, growth plans, and hiring — while shipping product yourself every week
Owning the delivery and technical quality of your team’s roadmap, working closely with your Product Manager to plan, de-risk, and execute
Contributing hands-on across our TypeScript stack (React + Node), from designing features to reviewing pull requests and tackling the hard problems yourself
Raising the team’s technical bar through code reviews, architectural guidance, and best practices — including driving the adoption of AI-assisted engineering workflows
Partnering with engineering leadership on team topology, processes, and the technical direction of our platform
Benefits
Modern work equipment
Flexible working hours
Possibility to do workations
Company offsites and regular team events (offline and online)
Working fully remote or from our office in Berlin
Preferred experience
Excellent communication skills in English, with the ability to articulate complex technical concepts to both technical and non-technical audiences
Extensive experience (typically 7+ years) in software engineering, with a proven track record of delivering complex, scalable web applications
A genuine desire to keep coding: this role is 60–80% hands-on by design, and that’s what excites you about it
Leadership experience — whether as an Engineering Manager or team lead with direct reports, or as a senior tech lead who has mentored engineers, led projects, and shaped how a team works
Strong expertise in our core technologies (TypeScript, Node.js, React) and the ability to reason about the entire stack, from the database to the browser — and you still use it daily
We’re looking for a player-coach: a strong engineer who leads people without giving up the keyboard. You’ll be a great fit if you have:
A passion for growing people. You find joy in helping other engineers develop, in giving honest feedback, and in building a healthy, high-performing team
Bonus, not required: a good understanding of building LLM-based applications or ML algorithms — your team includes AI/ML engineers, and being able to follow their work helps, though you won’t need to be the expert
