Backend Engineer (Java)

TL;DR

Backend Engineer (Java): Design and develop reliable, scalable backend systems for the AI-driven hirify.global HUB, building core logic for enterprise-grade SaaS solutions with an accent on API design, real-time data processing, and automated workflows. Focus on implementing fault-tolerant distributed systems using Java/Spring, integrating platforms via RESTful/GraphQL, and elevating quality through best practices and CI/CD.

Location: Hybrid (3 days/week on-site in Mannheim, Germany)

Company

hirify.global develops holistic Software-as-a-Service solutions that help global companies ensure transparency, efficiency, and trust across their entire value chain.

What you will do

• Design and develop reliable backend systems using Java and modern technologies to power the hirify.global HUB.
• Implement business logic for enterprise-grade solutions and solve complex real-world challenges.
• Build and maintain RESTful and GraphQL services that support seamless integrations and client needs.
• Work with engineers, product managers, and designers to deliver integrated, high-quality solutions.
• Support junior engineers and promote best practices in coding, testing, and backend development.

Requirements

• Strong experience with Java/JavaEE and Spring Framework, with deep knowledge of scalable backend architectures.
• Familiarity with NoSQL databases (e.g., Cassandra, ScyllaDB) and strong experience designing RESTful and GraphQL APIs.
• Proficiency in automated testing, CI/CD practices, and building fault-tolerant distributed systems.
• Experience with OpenSearch or Elasticsearch, solid Git skills, an agile mindset, and exposure to DevOps practices.
• Workplace type: Hybrid in Mannheim, Germany (3 days/week on-site).

Culture & Benefits

• Work on a purpose-driven mission tackling complex sustainability challenges alongside global industry pioneers.
• Enjoy room for creativity through collaborative teamwork and an open communication culture.
• Benefit from flexibility and team bonding with hybrid work options.
• Access fuel for your growth journey, both personally and professionally.
• Utilize sustainable mobility options for eco-friendly commuting solutions.
• Participate in fun team events and outings with global teams.
• Work in inspiring workspaces in Mannheim and beyond.