Backend Developer - Java, AWS, Microservices (Remote)

TEKsystems; Województwo mazowieckie; Hybrid; PLN 180,000 - 240,000; Full time

Job summary

TEKsystems in Warsaw, Poland is seeking a Backend Developer to join a cross-functional team building secure, cloud-native banking services. This 12-month contract offers a predominantly remote work model with only 2 days onsite per month in Warsaw.

The role focuses on Java development, Spring Boot, AWS, and microservices. You will design, develop, test, and maintain scalable backend services, collaborating with product managers, QA, and design teams in an agile environment.

Qualifications

• Strong commercial experience with Java development.
• Deep knowledge of Spring Boot and/or Micronaut.
• Experience designing RESTful APIs and microservices.
• Understanding of distributed systems and design patterns.
• Experience with AWS services and cloud-native architectures.
• Hands-on Kubernetes and Docker experience.
• Experience in Agile delivery environments.
• Strong troubleshooting and problem-solving capabilities.

Responsibilities

• Design, develop, test, and maintain high-quality backend services and APIs.
• Produce clean, maintainable, reusable, and well-documented code.
• Build highly available, resilient, and scalable microservices.
• Develop event-driven solutions using modern messaging technologies.
• Participate in architecture discussions and contribute to technical decision-making.

Tools

Java

Spring Boot

AWS

Kubernetes

Docker

Kafka

Job description

TEKsystems in Warsaw, Poland is seeking a Backend Developer to join a cross-functional team building secure, cloud-native banking services. This 12-month contract offers a predominantly remote work model with only 2 days onsite per month in Warsaw.

The role focuses on Java development, Spring Boot, AWS, and microservices. You will design, develop, test, and maintain scalable backend services, collaborating with product managers, QA, and design teams in an agile environment.