Senior Software Developer (.NET / Fullstack)

Your responsibilities, Contributing to the migration of the PreView application from .NET Framework to modern .NET, Developing, maintaining, and modernizing backend business logic within the PreView ecosystem, Working with and gradually replacing the existing frontend stack (Web Forms, Knockout.js, JavaScript) as part of the broader modernization roadmap, Integrating with third-party, client, and government systems, Learning and mastering the onboarding domain - including credit assessments, customer scoring, and contract processing, Being an active voice in an interdisciplinary team, contributing to architecture and design decisions, Collaborating with other departments in an international environment to deliver on shared goals

At least 4 years of experience with .NET C# development (backend or full stack), Hands-on experience with migrating legacy .NET Framework applications to modern .NET, Strong understanding of software design principles and patterns (e.g. SOLID), Strong analytical and problem-solving skills with a keen attention to detail, Good written and spoken English and Polish - both are used in day-to-day work, Strong alignment with our Employee DNA

Optional, Experience with REST and SOAP web services, Familiarity with JavaScript, HTML and CSS, Exposure to legacy web technologies such as Web Forms or Knockout.js (you will encounter these as we migrate away from them), T-SQL / Microsoft SQL Server, GIT and Azure DevOps (including CI/CD pipelines), Knowledge of web application security best practices, Familiarity with Agile / Scrum methodologies, Interest in the financial services or fintech domain

This is how we work, in house, agile, scrum

work-organization-team-members

Team members, backend developer, frontend developer, fullstack developer, technical leader, architect

What we offer, Hybrid working environment, Competitive salary & benefits, Internal mobility opportunities, Profit-sharing model, Collaborative environment, Flexible working hours, Learning & development opportunities, International, Good pension contribution, Insurance schemes, Referral program, Health & fitness

Benefits, sharing the costs of sports activities, private medical care, sharing the costs of foreign language classes, life insurance, fruits, mobile phone available for private use, computer available for private use, retirement pension plan, no dress code, coffee / tea, parking space for employees, leisure zone

additional-module

Succeeding the Banqsoft way – Employee DNA, Curiosity: We embrace the 'Why?’. It’s the spark that ignites learning, innovation, and progress., Collaboration: Team players with diverse perspectives have more fun building together, Competence: We're hungry for more! Ever ready for new skills and always seeking to learn., Customer Focus: We're dedicated to enabling our customers' success. We deliver the benefits of technology to make a difference in society, business, and everyday life.

Banqsoft AS, Banqsoft is a Nordic-based market leader offering financial software solutions for asset finance, digital banking and credit management. We provide cutting-edge technology solutions and industry expertise to enable service providers to stay competitive in an increasingly digital financial landscape., , We are currently 350 employees (and growing!) across eight offices in Norway, Sweden, Denmark, Finland, Poland and Malaysia. Joining our team, you will get the chance to work within an international company with the possibility to influence decisions and contribute to the organization’s development. We are small enough to understand the end-to-end value chain and large enough to innovate., , We offer you a collaborative and hybrid work environment working with international customers and challenging projects. With established career paths, internal mobility and promotion process we believe there will be plenty of opportunities for you to grow with us.

This is how we work,

About the project

As we are constantly growing and developing, we are currently looking for a Senior Software Developer (.NET / Fullstack) to join our development office in Gdańsk, Poland.

As part of our Asset Finance team, you will help businesses unlock growth by providing innovative financing solutions for essential assets like vehicles and equipment. As a market leader in the Nordics, collaborating with some of the largest car brands, and powering the majority of all Nordic financed cars, you will play a key role in creating solutions that make these assets more accessible, enabling clients to achieve ambitious goals and drive lasting success.

You will be joining the team behind PreView - our contract onboarding system that works in close conjunction with the Banqsoft’s back-office platform. PreView handles a wide range of financial contracts including leases, credit lines and cash loans, and incorporates modules for fleet management as well as a sophisticated scoring engine that supports credit decisions and customer assessments.

You’re strongly aligned with our Employee DNA which celebrates curiosity, collaboration, competence, and customer focus.

work-organization-team-members

Team members, backend developer, frontend developer, fullstack developer, technical leader, architect

additional-module

Succeeding the Banqsoft way – Employee DNA, Curiosity: We embrace the 'Why?’. It’s the spark that ignites learning, innovation, and progress., Collaboration: Team players with diverse perspectives have more fun building together, Competence: We're hungry for more! Ever ready for new skills and always seeking to learn., Customer Focus: We're dedicated to enabling our customers' success. We deliver the benefits of technology to make a difference in society, business, and everyday life.

About the project

As we are constantly growing and developing, we are currently looking for a Senior Software Developer (.NET / Fullstack) to join our development office in Gdańsk, Poland.

As part of our Asset Finance team, you will help businesses unlock growth by providing innovative financing solutions for essential assets like vehicles and equipment. As a market leader in the Nordics, collaborating with some of the largest car brands, and powering the majority of all Nordic financed cars, you will play a key role in creating solutions that make these assets more accessible, enabling clients to achieve ambitious goals and drive lasting success.

You will be joining the team behind PreView - our contract onboarding system that works in close conjunction with the Banqsoft’s back-office platform. PreView handles a wide range of financial contracts including leases, credit lines and cash loans, and incorporates modules for fleet management as well as a sophisticated scoring engine that supports credit decisions and customer assessments.

You’re strongly aligned with our Employee DNA which celebrates curiosity, collaboration, competence, and customer focus.

Your responsibilities

• Contributing to the migration of the PreView application from .NET Framework to modern .NET
• Developing, maintaining, and modernizing backend business logic within the PreView ecosystem
• Working with and gradually replacing the existing frontend stack (Web Forms, Knockout.js, JavaScript) as part of the broader modernization roadmap
• Integrating with third-party, client, and government systems
• Learning and mastering the onboarding domain - including credit assessments, customer scoring, and contract processing
• Being an active voice in an interdisciplinary team, contributing to architecture and design decisions
• Collaborating with other departments in an international environment to deliver on shared goals

Succeeding the Banqsoft way – Employee DNA

• Curiosity: We embrace the 'Why?’. It’s the spark that ignites learning, innovation, and progress.
• Collaboration: Team players with diverse perspectives have more fun building together
• Competence: We're hungry for more! Ever ready for new skills and always seeking to learn.
• Customer Focus: We're dedicated to enabling our customers' success. We deliver the benefits of technology to make a difference in society, business, and everyday life.

Benefits, sharing the costs of sports activities, private medical care, sharing the costs of foreign language classes, life insurance, fruits, mobile phone available for private use, computer available for private use, retirement pension plan, no dress code, coffee / tea, parking space for employees, leisure zone

additional-module

Succeeding the Banqsoft way – Employee DNA, Curiosity: We embrace the 'Why?’. It’s the spark that ignites learning, innovation, and progress., Collaboration: Team players with diverse perspectives have more fun building together, Competence: We're hungry for more! Ever ready for new skills and always seeking to learn., Customer Focus: We're dedicated to enabling our customers' success. We deliver the benefits of technology to make a difference in society, business, and everyday life.

Banqsoft AS, Banqsoft is a Nordic-based market leader offering financial software solutions for asset finance, digital banking and credit management. We provide cutting-edge technology solutions and industry expertise to enable service providers to stay competitive in an increasingly digital financial landscape., , We are currently 350 employees (and growing!) across eight offices in Norway, Sweden, Denmark, Finland, Poland and Malaysia. Joining our team, you will get the chance to work within an international company with the possibility to influence decisions and contribute to the organization’s development. We are small enough to understand the end-to-end value chain and large enough to innovate., , We offer you a collaborative and hybrid work environment working with international customers and challenging projects. With established career paths, internal mobility and promotion process we believe there will be plenty of opportunities for you to grow with us.

This is how we work,

About the project

As we are constantly growing and developing, we are currently looking for a Senior Software Developer (.NET / Fullstack) to join our development office in Gdańsk, Poland.

As part of our Asset Finance team, you will help businesses unlock growth by providing innovative financing solutions for essential assets like vehicles and equipment. As a market leader in the Nordics, collaborating with some of the largest car brands, and powering the majority of all Nordic financed cars, you will play a key role in creating solutions that make these assets more accessible, enabling clients to achieve ambitious goals and drive lasting success.

You will be joining the team behind PreView - our contract onboarding system that works in close conjunction with the Banqsoft’s back-office platform. PreView handles a wide range of financial contracts including leases, credit lines and cash loans, and incorporates modules for fleet management as well as a sophisticated scoring engine that supports credit decisions and customer assessments.

You’re strongly aligned with our Employee DNA which celebrates curiosity, collaboration, competence, and customer focus.