Junior Java Developer (m/w/d)

at  osapiens Services GmbH

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

We are now seeking Junior Java Developers to support the ongoing development and enhancement of our osapiens HUB. You will play a key role in ensuring the delivery of high-quality, scalable solutions that empower our platform. Join us in pushing the boundaries of innovation and making a significant impact on our enterprise-grade application development platform.
The osapiens HUB is a modern, enterprise-grade application development platform. It provides everything needed to build powerful business applications in a “serverless” fashion. This means users don’t need to worry about managing infrastructure, scaling, fail-over, or backups. Instead, users can focus on their highest value activities: implementing business logic and crafting beautiful user interfaces.

YOUR EXPERIENCE

• Foundational knowledge of Java or JavaEE, with a willingness to learn Spring
• Basic understanding of databases; experience with SQL or NoSQL databases like Cassandra is a plus
• Familiarity with web services development or integration (REST, SOAP, etc.)
• Interest in learning and applying automated testing principles
• Exposure to distributed systems (knowledge of distributed systems is a plus)
• An interest in OpenSearch, ElasticSearch, or similar technologies
• Familiarity with version control systems, especially Git
• A collaborative, agile mindset, and eagerness to learn

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.

• Assist in the design and development of Java-based enterprise software, with a focus on backend systems
• Participate in developing Java services and components to support our software solutions
• Collaborate in an agile team setting, learning from senior developers and growing your technical and professional skills