Product Engineer

Inbank; Województwo pomorskie; Hybrid; PLN 120,000 - 180,000; Full time

Job summary

A financial technology company in Poland is seeking a talented Product Engineer to join their team. The role involves developing systems, integrating services, and building APIs in a dynamic environment. Candidates should have strong back-end skills, especially in Java, as well as excellent communication abilities. The company offers a competitive salary and a hybrid work culture that encourages growth and development.

Benefits

Competitive salary

Sports compensation or health insurance

Additional vacation days

Paid sabbatical after 4 years

Professional growth opportunities

Regular team events

Qualifications

• 3–5 years of experience as a Product Engineer or similar role.
• Strong expertise in back-end development.
• Proficiency in Java and experience with SQL.
• High degree of self-organisation and accountability.
• Excellent English communication skills.

Responsibilities

• Develop Inbank systems and integrate 3rd party services.
• Build APIs for integrations and participate in system design.
• Champion best practices across your team.
• Document and ship what you build, taking ownership.

Skills

Back-end development

Java

SQL

Software design patterns

Test automation

English communication

Tools

Spring Boot

PostgreSQL

AWS

Docker

Ruby on Rails

Node.js

Vue.js

Jenkins

Job description

Inbank is a financial technology company with an EU banking license that connects merchants, consumers, and financial institutions on its next-generation embedded finance platform. Our financing solutions are embedded seamlessly into the shopping journey of 6,000+ retailers. This helps our merchant partners grow their businesses, while end customers benefit from a frictionless shopping experience wherever they are. With a focus on innovation and growth, we are looking for talented people to join our team of 440+ working across our offices in Estonia, Latvia, Lithuania, Poland, and the Czech Republic.

Due to our growth ambitions, we are looking for talented Product Engineers to join our existing product engineering teams to help build the next iteration of Inbank’s platform. With a focus on revamping our current setup, where we are migrating away from some legacy systems, there is room for your input and the ability to take full ownership within a sandbox environment.

What will you be doing?

You’ll be developing Inbank systems, integrating 3rd party services, building APIs for integrations and having a say in the overall architecture and system design. Ideally, you champion best practices across your team and the tribe. You don’t shy away from building well-designed, testable and efficient code, and can participate in code reviews. You’ll document what you build and ship it, but own it too.

Our tech stack consists of:

Java 21, Spring Boot, Ruby on Rails, PostgreSQL, Oracle, Snowflake, Amazon Web Services, Docker, Node.js, Vue.js, Jenkins and more.

Ideally, You Have The Following Skills

• 3–5 years of proven experience as a Product Engineer or in a similar engineering role.
• Strong expertise in back-end development, with a solid understanding of software design patterns and best practices.
• Proficiency in Java and hands‑on experience with SQL.
• A high degree of self‑organisation, ownership, and accountability—you take pride in both the quality of your work and the results you deliver.
• Excellent written and spoken English communication skills.
• Experience in the financial sector is a plus, but not essential.
• Familiarity with or experience in test automation is a bonus.

What You’ll Get In Return

• A competitive salary, tailored to your experience and expertise, along with a comprehensive benefits package.
• Sports compensation or additional health insurance, plus extra vacation days starting from your 3rd year with us.
• A 6‑week paid sabbatical after 4 years at Inbank, based on performance.
• An inspiring and challenging work environment with plenty of opportunities for professional growth and development.
• A hybrid, agile, and autonomous working culture that supports flexibility and ownership.
• Regular team events and a variety of additional perks to keep work rewarding and enjoyable.

At Inbank, we strive to have an inclusive and diverse working environment, so we welcome you to apply even if you do not match all the points here, but think you would do well.