Senior Full-Stack Developer playing a key role in shaping Business Partner Transparency within osapiens HUB. Collaborating with a talented team in a hybrid work environment in Mannheim, Germany.
Responsibilities
As a Senior Full-Stack Developer, you’ll play a key role in shaping the future of Business Partner Transparency (BPT) within our osapiens HUB. This enterprise-grade platform helps companies comply with critical ESG regulations like:
The German Supply Chain Due Diligence Act (LkSG) – ensuring suppliers uphold human rights and environmental standards.
The Whistleblower Directive – providing secure, anonymous reporting channels.
The Corporate Sustainability Due Diligence Directive (CSDDD) – upcoming EU-wide sustainability compliance.
You’ll help develop and refine this cutting-edge, serverless ecosystem while delivering meaningful solutions for international clients.
We embrace a hybrid work model, with three days a week in the office, ensuring the perfect balance between in-person collaboration and remote flexibility.
Requirements
Strong experience in full-stack development with a focus on **Node.js (Mainly),** ReactJS, JavaScript, and **TypeScript (Mandatory)**
Expertise in web services development and integration (REST, GraphQL, etc.)
Familiarity with Git for version control and collaboration.
Strong product mindset – you think beyond code, considering user experience, business impact, and scalability.
Agile experience – comfortable working in sprints, participating in stand-ups, and iterating quickly.
Excellent communication skills in English (C1). German is a bonus (B1+)
Benefits
A purpose-driven mission with and for global industry pioneers in tackling complex challenges
Room for creativity through collaborative teamwork and an open communication culture
Flexibility and team bonding with our hybrid work options
Fuel for your growth journey, both personally and professionally
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