Senior Typescript / Javascript Developer (m/f/x) (m/w/d)

About DataSquads UG

DataSquads UG is a remote-first software development and consulting company with teams in Germany and Brazil. We specialize in building Proof of Concepts (POCs) and Minimum Viable Products (MVPs) for startups, helping them turn bold ideas into scalable products. Our hands-on approach combines agile project and product management with deep technical expertise across UX/UI, frontend and backend development, and DevOps.

Whether you're validating a new idea or scaling your early-stage product, we act as an extension of your team to deliver fast, reliable results that move your business forward.

Senior Typescript / Javascript Developer (m/f/x)

Join a dynamic team where your code shapes the future of innovative startups worldwide. At DataSquads UG, we turn visionary ideas into high-performance digital reality through technical excellence.

Your Mission

As our Senior Developer, you lead the technical execution of MVPs, ensuring scalable architecture and exceptional code quality for our global partners.

Your Key Responsibilities

• You design and implement robust, scalable web applications using TypeScript and Node.js from your remote office.
• You take full ownership of the development lifecycle for new features in close collaboration with the product team.
• You mentor junior developers through constructive code reviews and technical guidance to foster a culture of excellence.
• You make critical architectural decisions that balance rapid delivery with long-term system stability.
• You optimize application performance to ensure a seamless user experience across all digital platforms.
• You integrate modern CI/CD pipelines to maintain a high frequency of reliable software deployments.
• You contribute to a remote-first culture by documenting technical processes and sharing knowledge across the team.

We offer a competitive salary and a permanent full-time position starting March 2026.

What Makes You a Great Fit

• You possess over 5 years of professional experience in software engineering with expert-level TypeScript and JavaScript skills.
• You have a proven track record of building server-side applications with Node.js and frontend interfaces with React.
• You are highly proficient with GIT version control and modern development workflows.
• You have a deep understanding of software testing methodologies and automated deployment pipelines.
• You communicate fluently in English (C1 level) to collaborate effectively in our international environment.
• You show a proactive mindset and the ability to solve complex technical challenges independently.

Ready to build the next big thing?

Apply now in just 2 minutes via our online portal. We look forward to hearing from you and seeing your portfolio!