Senior Full-Stack Developer - TypeScript (m/w/d)

Permanent employee, Full-time · Mannheim, Madrid

OSAPIENS – Join us in building a sustainable future!
We’re a global SaaS company with customers in 60+ countries. We are pioneers in corporate sustainability. Our dedicated team strives to set global standards that respect human rights while promoting ecological sustainability and responsible entrepreneurship.  
We’re driven by a mission: to help companies grow with corporate sustainability. Within osapiens, we focus on three main offerings: Business Partner Transparency, Product Transparency and Operations Efficiency. 
 
This role sits within our Operations Efficiency department where our solutions are built to innovate and optimise the efficiency of a companies day-to-day operations. This has three components:  
  • Distribution: Optimise logistics processes, strengthen customer relationships and sales opportunities and reduce a companies environmental impact with our one-stop solution for last-mile distribution.  
  • Maintenance: Give a companies maintenance, asset and reliability team the tools and information they need to operate digital efficiently, increase asset availability, improve overall equipment effectiveness and TPM while reducing costs.  
  • Service: All-in-one service management software to maximise resource efficiency, improve first time fix rates, net promotor scores, reduce energy, waste and emissions with 360 Field Service Excellence. 
Your Mission
You’ll become a pivotal member of one of our development squads within the 35+ member Operations Efficiency team, helping us drive our efforts to deliver the most innovative solutions in our domain as a senior full-stack developer. 

  • Lead and participate in the design and development of new features for our applications using ReactJS and TypeScript, working in both front-end and back-end  
  • Collaborate closely with domain experts to define and develop the best user experiences and innovative features for our mission-critical applications, used by international companies in the field of distribution, field service, and maintenance. 
  • Take responsibility for the conception and architecture of our software solutions, focusing on performance, robustness, and efficiency to support mission-critical business processes. 
  • Maintain the toolchain and test environments, support continuous improvement in our methodologies and technologies, and ensure high-quality standards by efficiently testing and reviewing code developed by the team. 
  • Align efforts with the product team and other stakeholders to ensure development goals are met and that project deliverables align with business objectives. 
  • Help increase automated test coverage to facilitate reliable and quicker iterations of feature releases, enhancing both process and technical aspects of development. 
Your Experience
Must-have:  
  • 5+ years of experience with a key focus working full-stack using NodeJS, ReactJS, TypeScript  
  • Capability of building high quality, state-of-the-art features for ReactJS applications both on the frontend and backend side 
  • Strong communication skills 
  • Initiative and an ability in looking for opportunities to positively impact and improve our products and team 
 
Nice-to-have: 
  • End-to-end testing experience  
  • Setting up & maintaining CI/CD pipelines 
  • Experience in guiding/leading other developers 
Join us for this and more...
  • A purpose-driven mission tackling complex sustainability challenges whilst working alongside global industry pioneers  
  • 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 HQ in Mannheim with 9 global offices  
  • If you're based in or visiting Mannheim, you can also benefit from our sustainable subsidised lunch options 
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 1,200 customers worldwide. The company is headquartered in Mannheim and has offices in Berlin, Cologne, Munich, Madrid, Paris, Amsterdam and London. We employ over 300 people from 60 countries. In 2022, we were honoured to receive the German Founder Award in the 'Rising Star' category.
Thank you for considering osapiens! 
We're excited to learn more about you! Please take a moment to complete the brief form below. If you encounter any issues with uploading your information, feel free to reach out to us at career@osapiens.com
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