Senior Full Stack Engineer (Fully Remote)

VM.PL; Wrocław; Hybrid; PLN 169,000 - 296,000; Full time

Job summary

A leading financial technology company in Poland is looking for a skilled software developer to implement frontend functionalities and enhance user experience on a modern financial platform. Experience with the Java Technology Stack and Kotlin is essential. The role offers a flexible employment setup, remote work options, and opportunities for personal development through training and mentoring, making it an attractive position for passionate developers.

Benefits

Flexible form of employment — employment contract or B2B

Individual development path including training and mentorship

Language classes with native speakers

Qualifications

• Experience in software development, ideally in financial projects.
• German and Polish language proficiency at minimum.

Responsibilities

• Implement frontend functionalities for browsers and mobile devices.
• Design and expand workflow processes.
• Build data visualizations like tables and charts.

Skills

Java Technology Stack

Kotlin

Analytical thinking

Independence

Education

Degree in Computer Science or equivalent experience

Tools

Component-based UI libraries

Relational databases

Job description

Job Summary

Start: ASAP | Full-time | Long-term (min. 12 months) | Hybrid / Remote with possible on-site visits | Financial industry project (Germany) PL to develop a modern, premium-class financial platform — an advanced client portal / advisory system / financial CRM supporting advisory processes, information flow and interaction with end customers. The system has been developed using a modern cloud architecture for the past seven years — with no legacy components and a strong focus on clean, stable and scalable code. The environment is fully based on Kotlin, reactive architecture, a relational database, and component-based UI. This is a long-term project with a real multi-year cooperation perspective.

Responsibilities

Implementation of frontend functionalities for browsers and mobile devices (component-based UI). Full lifecycle development: analysis, specification, implementation, testing, documentation. Designing and expanding workflow processes (onboarding, documents, contract processes, PDF generation). Building data visualizations (tables, charts, dashboards). Product Management, UX/UI, Design. Ensuring code quality through code reviews, unit tests, and CI. Analysis and resolution of technical issues and performance optimization.

Qualifications

Degree in Computer Science or equivalent professional experience. Several years of experience in software development — ideally in financial or other complex projects. Strong knowledge of the Java Technology Stack and Kotlin.

Nice to Have

Experience with component-based UI libraries, reactive data infrastructure, relational databases.

Other Requirements

Independence, analytical thinking, high quality standards, and ownership mindset. German language proficiency at min. Polish language proficiency at min. Remote work with the possibility of business trips to the client in Germany. Clear communication and a flat structure—fast decisions and real influence on the project. Individual development path—training, mentoring, learning budget. Projects in the financial sector and other industries (e.g., international environment—cooperation with DACH-region teams and clients). Language classes (English, German), including native speakers.

Benefits

Benefits package: Flexible form of employment — employment contract or B2B.