Java Developer - CC Digital (f/m/x)

Sii Poland; Warszawa; On-site; PLN 279,000 - 446,400; Full time

Benefits offered by this job

Great Place to Work

Solid financial situation

Profit sharing

Medical care

Regular integration events

Job summary

A leading technology services provider is looking for experienced Java Developers in Warsaw, Poland. You will create and implement software solutions while ensuring high code quality and collaborating with team members. Candidates should have a minimum of 3 years of experience in Java programming and familiarity with frameworks like Spring and tools like Docker and Kubernetes. The company offers a dynamic work environment with opportunities for professional growth and competitive benefits.

Qualifications

• Minimum 3 years of commercial programming experience in Java.
• Practical knowledge of Spring frameworks and Hibernate/JPA.
• Experience in developing web APIs.
• Good English language skills.

Responsibilities

• Creation, implementation and testing of software.
• Adding new functionalities and troubleshooting software problems.
• Preparing technical documentation.
• Ensuring code quality and adherence to standards.
• Collaborating with team members and proposing optimizations.

Skills

Java

Spring frameworks (Spring Boot, Spring MVC)

Microservices architecture

Docker

Kubernetes

Kafka

Relational databases

Non-relational databases

REST APIs

GraphQL APIs

SOLID principles

Unit testing (JUnit)

Clean code

English (oral and written)

Tools

Docker

Kubernetes

Kafka

Job description

Sii is a place where experienced Java Developers execute global projects, working with modern technologies, microservices architecture and cloud. Our Digital Competence Center is more than 1500 experts who develop enterprise solutions for the following industries: finance, telco, e-commerce, manufacturing, retail or healthcare.

If you're looking for a stable environment, projects with real impact and opportunities for continuous development, there's a place for you at Sii. Check out what we can offer you.

Your tasks

• Creation, implementation and testing of software using modern technologies
• Adding new functionalities
• Troubleshooting software problems
• Preparing technical documentation
• Ensuring code quality and adherence to programming standards in projects
• Collaborating with other team members to better understand the problem
• Proposing new optimization options and changes

Requirements

• Minimum 3 years of commercial programming experience in Java
• Practical knowledge of Spring frameworks (Spring Boot, Spring MVC) and Hibernate/JPA
• Experience working with microservices architecture and tools: Docker, Kubernetes, Kafka
• Knowledge of relational and non-relational databases (e.g. Oracle, PostgreSQL, MongoDB)
• Experience in developing and integrating web APIs (REST, GraphQL)
• Ability to apply good engineering practices: SOLID, unit testing (JUnit), code review, clean code
• Communication skills, openness and commitment to teamwork
• Very good oral and written English language skills

Nice to have

• Cloud experience: AWS, Azure or GCP
• Knowledge of frontend technologies (e.g. Angular, React)

Job no. 260126-GW12X

Sii ensures that all hiring decisions are made solely on the basis of qualifications and competence. We are committed to equal and fair treatment of all, regardless of legally protected characteristics. At Sii, we promote a diverse and inclusive work environment, in full compliance with applicable anti-discrimination laws.

Benefits For You

• Great Place to Work
• Solid financial situation
• Contracts with the biggest brands
• Centre of internal trainings
• Many experts you can learn from
• Open and accessible management team
• Profit sharing
• Passion Sponsorship program
• Regular integration events and trips
• Comfortable and well-equipped offices
• MySii app
• Medical care