Senior Software Engineer (Java) (Fully Remote)

InPost Group; United States; Remote; USD 130,000 - 180,000; Full time

Benefits offered by this job

Flexible hours

Training opportunities

Growth potential

Job summary

InPost Group, a leading European out-of-home deliveries company, seeks a Senior Java Engineer to design microservices and drive scalable architectures. You will work on core parcel creation systems and influence major initiatives with senior engineers.

The role requires hands-on Java 21+ and Spring Boot expertise, plus experience with Kafka, PostgreSQL/MongoDB, Kubernetes, and GitLab CI. AI coding tools like Claude Code are encouraged to leverage advanced coding workflows.

Qualifications

• Senior-level developer with strong Java 21+ and Spring Boot experience.
• Hands-on with Kafka, PostgreSQL/MongoDB, Kubernetes, and GitLab CI.
• Proficient with AI coding tools like Claude Code or equivalent.

Responsibilities

• Design microservices with Hexagonal Architecture, Java 21, and Spring Boot.
• Build event-driven integrations using Kafka, Avro, and Transactional Outbox.
• Write automated tests and maintain high code-quality standards.

Skills

Java 21+

Spring Boot

Event-driven architecture

Microservices design

AI coding tools

Tools

Kafka

Avro

PostgreSQL

MongoDB

Kubernetes

GitLab CI

Claude Code

Job description

• Work on business-critical systems for parcel creation and major InPost initiatives.
• Join a multidisciplinary team of senior engineers with real influence on architecture.

What You'll Work On:

• Design microservices with Hexagonal Architecture, Java 21, and Spring Boot.
• Build event-driven integrations using Kafka, Avro, and Transactional Outbox.
• Write automated tests and maintain high code-quality standards.

Who You Are:

• Senior-level developer with strong Java 21+ and Spring Boot experience.
• Hands-on with Kafka, PostgreSQL/MongoDB, Kubernetes, and GitLab CI.
• Proficient with AI coding tools like Claude Code or equivalent.

Benefits & Culture:

• Diverse, international environment with leading experts.
• Flexible hours, training opportunities, and growth potential.
• Impact sustainability and convenient deliveries.

InPost Group

InPost Group is an innovative European out of home deliveries company, revolutionizing the way parcels are delivered to customers. With over 10,000 people worldwide, it is one of the largest out of home delivery providers in Europe, committed to sustainable and efficient delivery solutions.