Senior Java Engineer (10/853)

INFOLET SP. Z O.O.; Kraków; On-site; PLN 111,600 - 167,400; Full time

Benefits offered by this job

Relocation package

Extended medical care

Multisport Benefit card

Life insurance

Job summary

A dynamic software development firm in Poland seeks an experienced Java API Engineer to design, develop, and maintain scalable backend services and APIs. Ideal candidates will have strong expertise in Java 17, Spring Boot, PostgreSQL, and Google Cloud Platform (GCP), with experience in CI/CD and Agile environments. The role includes collaboration with DevOps teams, troubleshooting, and delivering high-quality solutions. A relocation package is available for candidates moving from another city.

Qualifications

• 5–10 years of professional software development experience.
• Strong expertise in Java 17 and object-oriented programming principles.
• Proven experience building microservices and RESTful APIs using Spring Boot.
• Hands-on experience with PostgreSQL (database design, querying, and optimization).
• Experience working with Google Cloud Platform (GCP) services.
• Experience with CI/CD tools, particularly Jenkins.
• Proficiency with Git for version control and collaborative development.
• Solid understanding of SDLC and Agile methodologies.
• Strong analytical and problem-solving skills with attention to detail.

Responsibilities

• Design, develop, and maintain backend services and RESTful APIs using Java 17 and Spring Boot.
• Build and optimize database solutions using PostgreSQL.
• Deploy, monitor, and manage applications on Google Cloud Platform (GCP).
• Collaborate with DevOps teams to implement and maintain CI/CD pipelines using Jenkins.
• Use Git for version control, code reviews, and branching strategies.
• Ensure application performance, scalability, and security.
• Troubleshoot and resolve technical issues efficiently.
• Work closely with cross-functional teams to gather requirements and deliver high-quality solutions.

Skills

Java 17

Spring Boot

PostgreSQL

Google Cloud Platform (GCP)

CI/CD

Agile methodologies

Git

Tools

Jenkins

Job description

We are seeking an experienced Java API Engineer to design, develop, and maintain scalable backend services and APIs. The ideal candidate will have strong expertise in Java 17, Spring Boot, PostgreSQL, and Google Cloud Platform (GCP), along with experience in CI/CD and Agile environments.

You will

• Design, develop, and maintain backend services and RESTful APIs using Java 17 and Spring Boot
• Build and optimize database solutions using PostgreSQL
• Deploy, monitor, and manage applications on Google Cloud Platform (GCP)
• Collaborate with DevOps teams to implement and maintain CI/CD pipelines using Jenkins
• Use Git for version control, code reviews, and branching strategies
• Ensure application performance, scalability, and security by following industry best practices
• Troubleshoot and resolve technical issues efficiently
• Work closely with cross-functional teams to gather requirements and deliver high-quality solutions

Must have

• 5–10 years of professional software development experience
• Strong expertise in Java 17 and object-oriented programming principles
• Proven experience building microservices and RESTful APIs using Spring Boot
• Hands-on experience with PostgreSQL (database design, querying, and optimization)
• Experience working with Google Cloud Platform (GCP) services (e.g., Compute Engine, Cloud Storage, Cloud SQL)
• Experience with CI/CD tools, particularly Jenkins
• Proficiency with Git for version control and collaborative development
• Solid understanding of SDLC and Agile methodologies
• Strong analytical and problem-solving skills with attention to detail

Our offer

• Relocation package (4500 PLN total value), paid in three installments (1500 PLN per month) in case your permanent presence in the office is mandatory, and you need to relocate from another city
• Benefits: Extended medical care (over 2000 medical facilities in Poland, 80 in Kraków) for you and your family; Multisport Benefit card; life insurance