Senior Java Developer

EPAM Systems; Kraków; Hybrid; PLN 290,000 - 380,000; Full time

Benefits offered by this job

Hybrid work model

Relocation support

Health insurance

Employee stock purchase plan

English classes

Job summary

EPAM Systems is seeking a Senior Java Developer to design, develop, and maintain scalable Java applications leveraging Azure cloud technologies. The role involves collaborating with cross-functional teams and implementing RESTful solutions in a hybrid setup with 3 days in the Krakow or Wroclaw office.

You will work on Java 18+, Spring Boot, microservices, and modern cloud-native architectures, with a focus on quality, performance, and security. English proficiency of at least B2+ is required.

Qualifications

• 8+ years of professional Java development experience.
• Proficiency in Java 18+, Spring Boot and Microservices.
• RESTful API development with OpenAPI/Swagger.
• SQL databases (PostgreSQL, Oracle) and ORM (Hibernate/JPA).
• CI/CD pipelines with Jenkins and GitLab CI/CD.
• Azure cloud platform experience.
• Monitoring and logging with Prometheus and Splunk.
• Testing with JUnit/TestNG/Mockito/JBehave.
• Kafka and REST messaging/integration.
• Security with OAuth2, JWT, Spring Security.
• English at B2+ level.

Responsibilities

• Develop and maintain Java applications meeting business and technical specs.
• Collaborate with cross-functional teams to design and implement software solutions.
• Utilize Azure services to build scalable applications.
• Troubleshoot, debug, and optimize code for performance and reliability.
• Stay updated with Java/cloud trends and best practices.

Skills

Java development

Spring Boot

Microservices

REST APIs

OpenAPI/Swagger

SQL databases

Hibernate/JPA

CI/CD

Azure

Monitoring/Logging

JUnit/TestNG/Mockito/JBehave

Kafka

Security: OAuth2/JWT/Spring Security

English (B2+)

Tools

Jenkins

GitLab CI/CD

Prometheus

Splunk

Job description

We are seeking a Senior Java Developer to join our team and contribute to the design, development, and maintenance of scalable Java applications leveraging Azure cloud technologies within a collaborative, cross-functional environment.

Please note that working from the office in Krakow or Wroclaw for 3 days per week is required.

Responsibilities

• Develop and maintain Java applications that meet business requirements and technical specifications
• Collaborate with cross-functional teams to design, develop, and implement software solutions
• Utilize Azure services and technologies to build scalable and efficient applications
• Troubleshoot, debug, and optimize code to ensure high performance and reliability
• Stay updated with the latest industry trends, technologies, and best practices in Java development and cloud computing

Requirements

• 8+ years of professional experience in Java development
• Proficiency in Java 18+, Spring Boot, and Microservice Architecture Style
• Skills in RESTful API development, including OpenAPI/Swagger
• Skills in PostgreSQL, Oracle, and SQL Databases for database management
• Knowledge of Hibernate and JPA for ORM implementation
• Familiarity with CI/CD pipelines using Jenkins and GitLab CI/CD
• Background in Azure cloud platform
• Understanding of monitoring and logging tools such as Prometheus and Splunk
• Expertise in testing frameworks including JUnit, TestNG, Mockito, and JBehave
• Competency in messaging and integration technologies like Apache Kafka and REST
• Knowledge of security and authentication practices using OAuth2, JWT, and Spring Security
• Proficiency in English at a B2+ level

Nice to have

• Background in the financial services industry
• Certification in Azure or related cloud technologies
• Familiarity with other programming languages and frameworks
• Understanding of Agile methodologies and DevOps practices
• Knowledge of Kubernetes

We offer

• We gather like-minded people:
  • Top tech minds driving innovation in AI, cloud and digital platform modernization
  • Supportive team and agile, startup-like culture
  • Hybrid by design mode and opportunity to work remotely within Poland
  • Chance to work abroad for up to 60 days annually
  • Business-driven relocation opportunities
• We provide growth opportunities:
  • Career development programs
  • Thought leadership, mentoring, soft skills and well-being programs
  • Certification (Anthropic, Gemini, GCP, Azure, AWS)
  • English classes
• We cover it all:
  • Stable pay
  • Participation in the Employee Stock Purchase Plan with a 15% discount
  • Benefits package (health insurance, multisport, shopping vouchers)
  • Referral bonuses up to $2,000
  • Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and more
  • Corporate, social and well-being events
• Please, note:
  • Benefits listed above are available to employees only
  • We are open for working with Contractors. Terms of B2B cooperation agreements are agreed individually
  • We will reach out to selected candidates exclusively

EPAM is global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.