Senior IT Developer (Backend Developer)

Balyasny Asset Management; Województwo pomorskie; Hybrid; PLN 180,000 - 240,000; Full time

Job summary

Nordea is seeking a Backend Developer to join Group Technology in Poland, focusing on Savings and Investment Product & Retail Order Management. You will design, develop, and maintain Java applications, build calculation engines for tax compliance across countries, and integrate with tax authorities while delivering customer reports.

The role requires strong Java 21, Spring Boot expertise, experience with PostgreSQL and messaging systems, and a collaborative approach in a hybrid working model.

Qualifications

• Strong Java 21 experience with Spring Boot and SQL (PostgreSQL).
• Experience with messaging protocols such as Kafka, JMS, MQ.
• Experience with OpenAPI/AsyncAPI.
• Familiarity with Git and CI/CD pipelines.

Responsibilities

• Design, develop and maintain Java applications supporting savings and investments products.
• Build robust calculation engines ensuring tax compliance across multiple countries.
• Develop support for complex business processes, integrating with tax authorities, and generating customer facing reports.
• Participate in the full software development lifecycle from requirements to deployment.

Skills

Java

Spring Boot

PostgreSQL

Kafka

JMS/MQ

Hibernate

OpenAPI/AsyncAPI

Git

CI/CD

Python

Design patterns

English

Tools

Airflow

Job description

Job ID: 1458

Welcome to Group Technology, where we pride ourselves on engineering solutions and direct Nordea's transformation by providing a holistic technological view and structured understanding of the bank, and its surrounding environment to enable the Customer Vision and the Business Strategy. We are looking for a Backend Developer to Savings and Investment Product & Retail Order Management Technology Service Domain.

Nordea is a place where traditions meet tomorrow. We're not just a bank, we're a tech employer on a mission to evolve finance securely and responsibly. Together, we impact millions of people's daily lives by ensuring they can access our solutions anytime, anywhere, while safeguarding their personal data and wealth. Join us in making an impact on the banking industry.

About Our Team

Our role is to develop Investment Funds trading systems integrated with external Trading Agencies partners.

Main responsibilities

• Design, develop and maintain Java applications supporting our savings and investments products
• Build robust calculation engines that ensure compliance with current tax regulations across multiple countries
• Develop support for complex business processes, integrating with tax authorities, and generating customer facing reports
• Participate in the full software development lifecycle including requirements analysis, design, coding, testing, and deployment
• Collaborate with financial analysts to translate requirements into technical solutions

This is the right role for you if you have hands on attitude, are highly motivated, ready for challenges and intensive work.

Your background and skills

• Good communication skills (good English is a must)
• Java 21, Spring Boot, Postgres SQL, Messaging protocols such as Kafka, JMS, MQ etc.
• Strong proficiency in Java 21 and related frameworks (Spring, Hibernate, etc.)
• Experience with relational databases and SQL (PostgreSQL, Snowflake, etc.)
• Knowledge of OpenAPI and AsyncAPI for producing and consuming data
• Familiarity with version control systems (Git) and CI/CD pipelines
• Understanding of software design patterns and object-oriented programming principles
• It would be ideal if you also have a knowledge about Airflow and Python experience

What We Offer

Collaboration. Ownership. Passion. Courage. These are the values that guide us in how we work and how we make decisions -- and that we imagine you share with us. People are driven by many different factors. For some, it's to take their career to the next level. For others, it's to break new ground within their area of expertise -- in other words, with us, you will always move forward. A culture that fosters performance and growth in one of the largest Nordic banks, offering various opportunities to evolve, develop and learn from brilliant colleagues with diverse backgrounds in a vibrant working environment.

Hybrid Working Model

Hybrid working model -- we believe in the value of bringing people together and at the same time we embrace the freedom of flexibility.

Diversity and inclusion

Diversity and inclusion are a natural part of our daily work. We know that an inclusive workplace is a sustainable one. We genuinely believe that our diverse backgrounds, experiences, characteristics and traits make us stronger together. Every day we strive to find new ways to improve diversity and inclusion within our community e.g. we have signed the European Diversity Charters in the countries where we operate to show our commitment and engage with others to continue learning and improving.

We enable dreams and aspirations for a greater good. We learn and develop. We take pride in being experts and thinking ahead. We use our expertise to meet our customers' needs, from the simplest to the most complex. We bring a growth mindset to our work that enables us to focus on a broader perspective in our daily challenges. We lead change. We are responsible and aware of the impact of our decisions, both for our customers and for our local and global communities. Mindful of our responsibility towards current and future generations, we have made sustainability an integrated part of our business strategy. We are Nordea. We have a 200-year history of supporting and growing the Nordic economies and our values are deeply rooted in these open, progressive and collaborative societies. As one of the biggest employers in the Nordics, Poland and Estonia, you have excellent opportunities to evolve, develop and move forward with us. Studies show that members of underrepresented communities don't apply for jobs unless they tick all the qualification boxes. If this is part of why you hesitate to apply, we would like you to reconsider and give it a chance. Maybe your profile fits our needs much better than you think.