Salary: 600 - 1000 PLN / dzień
Remote work
Why choose this offer?
- Real impact on system architecture
- Opportunity to design solutions with high availability and horizontal scalability
- Collaboration within a mature, cross-functional team
- Direct communication with Product Owners and non-technical stakeholders
Project
We are looking for a Java Developer to join a team responsible for developing and maintaining core services related to advertising campaign management.
The team builds solutions that enable business users and advertising agencies to create and manage advertising campaigns, which are then delivered to various advertising channels and platforms. The scope of responsibility also includes budgeting and billing services related to advertising activities. The team works closely with multiple engineering and product teams responsible for campaign delivery, frontend applications, and other business-critical domains. The environment consists of highly scalable backend systems, distributed services, and data-intensive solutions that support key business processes.
Expected competences and knowledge
- Commercial experience in Java and/or Kotlin development
- Good understanding of backend application development using Spring Boot
- Knowledge of object-oriented programming principles and software design patterns
- Familiarity with microservices architecture and distributed systems concepts
- Experience working with relational databases PostgreSQL
- Basic knowledge of NoSQL databases MongoDB
- Understanding of asynchronous communication and event-driven systems
- Experience with REST APIs and integration between services
- Eagerness to learn and develop in a modern cloud-based environment
Technologies you'll work with
- Java, Kotlin
- Spring Boot
- MongoDB
- PostgreSQL
- Kafka
- Event-Driven Architecture
- Google Cloud BigQuery
- Microservices
- REST APIs
- Git
- CI/CD Pipelines
- Cloud-based services and distributed systems
Client – why choose this particular client from the Jit portfolio?
Our Client dominates the Polish e-commerce arena as the market leader since 1999. With a user base of over 20 million and growing, this well-established platform is at the forefront of e-commerce, constantly striving for growth through market expansion and investment. As a major player in technology, our Client boasts a talented IT team of over 1,000 employees who focus on developing their own cutting-edge technologies.
Jit Team has had a successful partnership with our Client since spring 2021, with multiple software development teams dedicated to our Client's platforms. These teams operate autonomously, designing platform components through micro-services.
Working with our Client offers a chance to contribute to a solution used by millions on a daily basis and to tackle the challenge of delivering software at a massive scale, where even a single second of delay can have a significant impact. This project provides a unique opportunity to work with state-of-the-art technologies and tools, making it a rare and valuable experience.
About Jit Team
The Human Factor of IT - it’s not just a slogan, it’s a philosophy. The foundation of Jit Team is people, which is why we prioritise you. We employ over 770 experienced experts, to whom we offer developmental projects, a wide range of benefits, and a proprietary professional development programme. Together with clients from around the world, we create innovative IT solutions delivered by highly specialised and efficient teams.
Behind our maxim are also charitable and educational activities. We support schools, universities, and educational institutions by conducting workshops, running educational projects, sponsoring events, and donating learning equipment. We offer internships that help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We also support numerous charitable organisations helping people in need, children, and the elderly. We are a Polish company and we share what we have achieved over more than 15 years of activity. By supporting local initiatives, we contribute to the circulation of good energy.