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Technology · Gdańsk · Hybrid

.NET Engineer

We are currently seeking a talented .NET Engineer to join our team. As a .NET Engineer, you will play a key role in designing, developing, and maintaining modern software applications that support our products and services. You will collaborate closely with Developers, QA Engineers, Team Leads, and Delivery Managers throughout the full software development lifecycle.

You thrive in Agile environments, have strong problem‑solving skills, and bring solid experience in .NET (Core and Framework) using C#. You will contribute to building scalable backend systems and efficient web applications that enhance customer experiences.

Key Responsibilities

  • Design and implement software solutions, algorithms, and flowcharts.

  • Develop, maintain, and enhance backend systems using .NET technologies.

  • Produce clean, efficient, and well‑structured code based on specifications.

  • Integrate software components, third‑party services, and APIs.

  • Develop and maintain CI/CD pipelines and deployment workflows.

  • Troubleshoot, debug, and upgrade existing systems to ensure reliability and performance.

  • Conduct code reviews and support best engineering practices.

  • Gather and evaluate user and stakeholder feedback to drive improvements.

  • Participate in architectural discussions and technical decision‑making.

  • Create technical documentation for reference, knowledge sharing, and reporting.

Required Skills & Qualifications

  • Bachelor’s degree in Computer Science, Engineering, or a related field.

  • Proven experience as a Software Developer or Software Engineer.

  • Strong expertise in C# and .NET (Core and Framework).

  • Experience with microservices and modern backend architectures.

  • Familiarity with Agile methodologies and test‑driven development.

  • Knowledge of frontend technologies such as JavaScript or ReactJS (nice to have).

  • Experience with relational databases and ORM frameworks (e.g., Entity Framework).

  • Experience working with cloud platforms (Azure preferred).

  • Ability to learn new technologies and adapt quickly.

  • Excellent communication skills and strong attention to detail.

  • A problem‑solving mindset and the ability to work both independently and collaboratively.

  • Proficiency in English (B1/B2).

Nice to Have

  • Experience with Kubernetes, Docker, and Azure Pipelines.

  • Knowledge of system optimization for performance and reliability.

  • Experience implementing observability (e.g., OpenTelemetry).

  • Background in e‑commerce, payments, or financial services.

  • Experience working in the banking or financial sector.

What we offer

  • An international, professional, and collaborative work environment.

  • You will have the opportunity to work in a dedicated team where we support and learn from each other, fostering a knowledge-sharing culture and most important, having fun together.

  • We offer a dynamic work environment with challenging and interesting projects, excellent development opportunities, and a strong sense of community. We are always striving to stay at the forefront of both technology and business development, and we hope you want to help shape the future of banking systems with us.

  • Benefits programs.

Department
Technology
Role
Software Engineer
Locations
Gdańsk
Remote status
Hybrid
Employment type
Full-time

Gdańsk

Current job openings

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About TF Bank

TF Bank (TF Avarda Group) is a digital bank offering consumer banking services and e-commerce solutions through a proprietary IT platform with a high degree of automation. The platform is designed for scalability and adaptability to different products, countries, currencies and digital banking solutions. TF Bank prioritizes organic growth under controlled conditions and expansion is taking place in carefully selected segments and markets. Operations are conducted in the Nordics, the Baltics, Poland, Germany, Austria, Spain, Ireland, the Netherlands and Italy through subsidiary, branch, or cross-border banking with the support of the Swedish banking license.

The business is divided into three segments: Credit Cards, Ecommerce Solutions and Consumer Lending. The target group for all services is creditworthy private individuals, and the loan amounts are relatively small with short repayment terms. TF Bank also offers deposit products in several markets.

Founded in 1987
Coworkers 530
Technology · Gdańsk · Hybrid

.NET Engineer

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