Senior/Expert Java Developer - Gdynia, Pomorskie

Tylko dla zarejestrowanych użytkowników Gdynia, Pomorskie, Polska

18 godzin temu

Salary: · PLN/day on B2B · Work model: · elastic hybrid from · Gdynia · (2-3 days per week from the office) · Why choose this offer? · You can expect a flexible work organization · The international work environment will give you the opportunity to interact with the English lang ...

Opis pracy

Salary:
PLN/day on B2B

Work model:
elastic hybrid from
Gdynia
(2-3 days per week from the office)

Why choose this offer?

You can expect a flexible work organization
The international work environment will give you the opportunity to interact with the English language on a daily basis
Scandinavian organizational culture will provide you with work-life balance, you will gain time for additional training (financed by Jit)
The Jit community will bring you a nice time during regular integration meetings

Project
You will be involved in a
financial project focused on streamlining payment flows compliant with ISO 20022 standards
into a regulatory payment archive.

The project aims to ensure high-performance processing, regulatory compliance, and secure archiving of financial transactions within a modern, event-driven architecture.

You will work in Agile teams delivering scalable and reliable payment processing solutions in a regulatory environment.

Responsibilities You'll Have

Developing backend services using Java and Spring Boot
Streamlining and optimizing payment flows into a regulatory payment archive
Implementing and maintaining high-performance Kafka-based event streaming solutions
Writing and optimizing database logic in Oracle and PL/SQL
Collaborating within Agile teams to deliver secure, compliant, and scalable financial systems
Designing and developing solutions for processing ISO 20022 payment messages

Expected competences and knowledge

Strong experience in Java and Spring Boot
Solid hands-on experience with Apache Kafka, including performance tuning
Practical experience with Oracle databases and PL/SQL
Good understanding of ISO 20022 payment message structure
Experience working in Agile/Scrum teams
Strong analytical skills and ability to work in a regulatory/financial environment

Nice to have

Knowledge of Snowflake
Experience with dbt
Python programming skills
Experience with DataStage

Technologies
you'll work with

Java
Spring Boot
Apache Kafka
Oracle/PL-SQL
ISO 20022
DataStage
Snowflake
dbt
Python

Client
– why choose this particular client from the Jit portfolio?

Jit Team has had an
over-decade-long relationship
with the leading financial group in the Nordic countries, and we are privileged to be our client's premier partner in Poland. At present,
over 200 Jit personnel
are engaged in the completion of
more than 60 projects
for this Norwegian major provider of financial services with a global presence and a strong focus on modern technology. Our customer's work atmosphere is epitomized by the
Scandinavian culture
, which is conducive to people who place emphasis on
work-life balance and feedback culture
. Furthermore, all projects are executed in international teams, giving constant exposure to the English language.

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 700 experienced experts
. We create highly specialised teams for clients from all over the world. We offer team members developmental projects, a wide range of benefits and a proprietary professional development programme.

Behind our maxim are also charitable and educational activities. We support pupils and students by donating learning equipment. We offer internships to help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We are a Polish company and we share what
we have achieved over 15 years of activity
. By supporting indigenous initiatives, we ensure the circulation of good energy.