Job Overview

about 4flow:

headquartered in berlin, germany, 4flow provides consulting, software and services for logistics and supply chain management. more than 1300 team members leverage their supply chain expertise and it know-how to best serve their customers at 20+ locations around the world.

4flow develops and implements lean, agile and sustainable supply chain strategies that enhance operational efficiency and drive cost savings for businesses worldwide. their clients span across multiple high-impact industries including vehicle manufacturers and suppliers, consumer goods and retail, industrial machinery manufacturers, medical technology, basic materials, spare parts, renewable energy, high-tech and telecommunications, and logistics service providers (lsp).

as a senior backend engineer, you will design and implement scalable backend systems and services. you'll take ownership of technical solutions and contribute to architectural decisions while mentoring junior developers.

tasks:

• design and develop backend components using java and spring boot
• implement and maintain restful apis following best practices in api design
• participate in the full software development lifecycle, including testing and deployment
• collaborate with frontend, devops, and qa teams to ensure seamless integration
• write clean, maintainable, and efficient code
• contribute to code reviews and continuous improvement initiatives

professional requirements and expertise:

• 3+ years of experience in backend development
• bachelor's degree in computer science, software engineering, or a related field
• proficiency in java, spring boot, and api design and microservices

good to have:

• experience with docker, aws, sql / nosql, ddd (domain-driven design), ci/cd, ai/ml integration

personal skills:

• eager to learn and grow in backend development
• strong problem-solving and communication skills
• collaborative and quality-focused mindset
• ability to work independently and collaboratively within cross-functional teams
• genuine motivation to contribute to 4flow's success and align with company culture and values