Senior Fullstack Developer

Festanstellung, Vollzeit · Madrid

OSAPIENS – Join us in building a sustainable future!
At osapiens, we are committed to empowering businesses economically while promoting human rights and establishing ecologically sustainable and responsible corporate governance as a global standard.

We support global enterprises in over 60 countries in integrating sustainability and positioning themselves for the future. To achieve this, we develop comprehensive SaaS solutions that create transparency and sustainable growth across the entire value chain, meet ESG requirements, and automate manual processes.
Your Mission
Join our geospatial analysis team in our offices in Madrid. This team specializes in cutting-edge analytics for satellite data, providing a dynamic workplace aimed at enhancing backend systems for scalability and robustness. Our mission is to develop advanced technologies that power scalable, production-ready applications.

We are seeking an experienced Full Stack Developer to design and scale our solutions using TypeScript, modern frontend frameworks (e.g., React), and NoSQL databases. You will ensure systems handle large datasets efficiently, uphold coding standards, and guide junior team members. A passion for sustainability and teamwork is essential.
Your Responsibilities
  • Architect and deliver end-to-end features in TypeScript and React (frontend and backend)
  • Optimize data handling with NoSQL databases for high-performance and scalability
  • Maintain code quality through testing, CI/CD practices, and code reviews
  • Collaborate with cross-functional teams to translate requirements into robust solutions
  • Mentor junior developers and contribute to a positive, learning-focused culture
Your Experience
  • Proven Full Stack experience with TypeScript and modern frontend frameworks
  • Strong background in developing backend architectures
  • Expertise in NoSQL database design, querying, and optimization
  • Strong communication, problem-solving, and leadership abilities
  • Alignment with sustainability-focused, mission-driven values
Join us for this and more...
  • A purpose-driven mission with and for global industry pioneers 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
  • Sustainable mobility options, promoting eco-friendly commuting solutions
  • Fun team events and outings with our global teams
  • Inspiring workspaces in Madrid and beyond
About us
osapiens supports global companies from various industries in establishing sustainability within their organizations and positioning themselves for the future. To achieve this, we develop holistic Software-as-a-Service solutions that create transparency and sustainable growth along the entire value chain, fulfill legal ESG requirements, and automate manual processes. osapiens aims to not only strengthen companies economically but also we also promote human rights and ecologically sustainable and responsible corporate governance as the global standard.

We leverage our cloud-based technology platform, the 'osapiens HUB', and innovative technologies such as artificial intelligence to help companies seamlessly implement and automate compliance with international and national ESG laws and guidelines, including CSRD, EUDR, and CSDDD, and to further ensure accountable sustainability reporting. The osapiens HUB is continuously being developed and expanded to accomodate new solutions for evolving ESG regulations, as well as solutions for improved transparency and efficiency.

osapiens was founded in Germany in 2018 and we currently serve over 1,300 customers worldwide. The company is headquartered in Mannheim and has offices in Berlin, Cologne, Munich, Madrid, Paris, Amsterdam and London. We employ over 350 people from 40 countries. In 2022, we were honoured to receive the German Founder Award in the 'Rising Star' category. 
 
** Please note, our jobs are being picked up by companies that we have no affiliation with - please do not apply through these methods as we won't see your application. Please apply directly through our careers page. **
Vielen Dank für dein Interesse an osapiens!
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