Senior IT Developer – Java 17+, Spring Boot

Responsibilities

• Design, develop, and maintain integrations and applications supporting warehouse automation and core logistics systems
• Build and support integrations between systems such as WMS, WCS, WES, TMS, and external partners using APIs, messaging, and event‑driven architectures
• Work with Java 17+ and Spring Boot in modern, scalable architectures
• Contribute to and lead refactoring of legacy solutions into modern tech stacks
• Analyze business processes and translate operational requirements into technical solutions
• Define technical specifications and review solution designs
• Create and execute test scenarios; participate in validation, testing, and go‑live activities
• Collaborate closely with Product Owner, developers, and business stakeholders
• Produce and maintain high‑quality technical documentation
• Identify technical risks and proactively propose mitigations
• Mentor junior and non‑senior developers and promote best practices and knowledge sharing
• Support applications in production in collaboration with support teams

Requirements

• Bachelor’s or Master’s degree in IT, Computer Science, or similar
• Strong experience as a Senior Java Developer in enterprise environments
• Solid knowledge of: Java 17+, Spring Boot
• Integration patterns, REST APIs, messaging, and event‑driven systems
• Kafka / event streaming (Confluent Kafka is a plus)
• Relational databases such as PostgreSQL, MS SQL, or Oracle
• Basic DevOps knowledge
• Kubernetes
• Experience refactoring or modernizing legacy applications
• Familiarity with Git and collaborative development workflows
• Fluent professional English (spoken and written)

Hard Skills

• Java 17+
• Spring Boot
• REST APIs
• messaging
• event-driven systems
• Kafka
• PostgreSQL
• MS SQL
• Oracle
• Kubernetes

Soft Skills

• mentoring
• collaboration
• communication
• problem-solving
• documentation
• risk identification
• knowledge sharingleadership
• analysis
• technical specification

Certifications & Qualifications

• Bachelor’s degree in IT
• Bachelor’s degree in Computer Science
• Master’s degree in IT
• Master’s degree in Computer Science