Head of Developer Platform (m/f/x)
About the role
Description
About osapiens
At osapiens, more than 550 talented minds unite around one mission: enabling sustainable growth for businesses worldwide. Founded in 2018 and headquartered in Mannheim, Germany, we have built the AI-driven osapiens HUB - a multi-tenant platform hosting 26 enterprise-grade solutions designed for cross-company collaboration, automation, and compliance. With offices across Europe and the US, we are shaping the future of scalable and secure business technology.
Why this role matters
As osapiens grows its platform and expands its partner ecosystem, the bridge between the core platform and the developers building on top of it becomes mission-critical. This role owns that bridge: ensuring application teams and external partners have the tools, frameworks, documentation, and community support they need to build with confidence on the osapiens HUB. You directly shape how efficiently and consistently development happens across the organization and beyond.
This position follows a hybrid work model with a requirement to be in the office three times per week.
Your Key Responsibilities
Own the full tooling ecosystem between the application layer and the osapiens platform - including SDKs, integrations, and developer-facing interfaces
Lead framework groups and drive the evolution of osapiens-native frameworks for internal and external developer use
Establish and maintain structured feedback loops between application teams and platform engineering; translate developer needs into platform improvements
Own osapiens' developer documentation, best practice library, and knowledge base - ensuring content is current, accessible, and high-quality
Build and manage all communication channels with external partners (developer portals, forums, newsletters) and cultivate an active osapiens developer community
Your Experience
Background in Developer Relations, Platform Engineering, Technical Enablement, or a comparable role
Deep understanding of modern software development processes, toolchains, and developer workflows
Proven experience building and maintaining developer portals, documentation platforms, or knowledge bases
Strong communicator: able to translate complex technical content for diverse audiences, internally and externally
Structured, self-directed working style with high standards for quality; fluent in both German and English
Join us for this and
A purpose-driven mission tackling complex sustainability challenges while working alongside global industry pioneers at a fast-growing unicorn company
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
Sustainable mobility options, promoting eco-friendly commuting solutions
Fun team events and outings with our global teams
Inspiring workspaces in Mannheim and beyond
About osapiens
osapiens develops holistic Software-as-a-Service solutions that help global companies ensure transparency, efficiency, and trust across their entire value chain. Through its cloud platform, the osapiens HUB, the company leverages innovative technologies, including artificial intelligence, to strengthen businesses while promoting human rights, ecological responsibility, and sustainable corporate governance.
Founded in 2018 and headquartered in Mannheim, Germany, osapiens works with around 2,500 companies in over 50 countries across industries such as consumer goods, automotive, fashion, pharmaceuticals, and medical products. The company is backed by Goldman Sachs and Decarbonization Partners, reinforcing its commitment to responsible, sustainable growth and has reached unicorn status in January 2026.
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