We want to create a different kind of banking and shopping experience. Northmill was founded in 2006 and the main office is in Stockholm and Poland Engineering Center site is located in Katowice. Grab this opportunity to be a part of us and our journey!
The scope of your role:
As a Senior Backend Engineer, you will take part in the process of the design and development of modern financial applications.
You will develop advanced monitoring systems used in running operations in the AWS cloud environments.
You will have an impact on our applications by working closely with businesses and clients who use our banking products.
You will work with: C#, .NET, AWS ( incl. fargate, lambda, S3, event bridge), Jira, Confluence,Git, Rider/Visual Studio.
You will use DDD and CQRS.
You will work using modern AI dev tools
Required qualifications:
5+ year of commercial experience in creating web applications.
Solid experience developing applications using C#.
Solid experience in working with SQL databases.
Willingness and interest to collaborate and work in a team.
Poland as country of residence and Polish citizenship or EU country citizenship
Preferred qualifications:
Experience with software engineering best practices (code reviews, continuous integration, continuous deployment, testing).
Exposure to Agile development methodologies.
Familiar with Web services/web API.
Familiar with AWS platform
Experience in working with NoSQL databases
About you?
You are a creative and curious person with a genuine interest in software development. We are always looking for new knowledge and have a curiosity out of this world, we think that you have the same mindset and you are excited to read about the latest tech trends. You might also, like us, love to write nice and high-quality code.
We hope you are not afraid to inform about problems and have your thoughts on various solutions.
You are a team player and used to work in an Agile environment.
Since we are a multicultural team English is the required language.
We offer:
Projects (also from a scratch) within group of experts who are one of the best in Europe! 💪
Real influence on company products and culture, small project teams (max. 8 team members)
A non-corporate atmosphere full of openness to innovation, improvement, teamwork and data-driven approach
Flexible work hours in a hybrid mode with office in Katowice city center
We love to celebrate our successes - we already visited Spain and Lithuania
Support your professional growth with the opportunity to attend training workshops and industry conferences
Benefits package (medical healthcare, life insurance, Multisport - and partially founded card for the family, English lessons, library, concierge service)
Internal conferences, trainings and parties: Northcon (annual company conference), Northchill (regular chill-out meetings for our team)
About Northmill
A Swedish bank with the heart in the technique. 2.500 merchants. 600.000 end users.
160 employees in four different countries, including Engineering Center hiring c.a. 40 experienced engineers. The goal? To improve financial life by being digital, yet personal.
Apply today and be a part of Northmill!
At Northmill Bank, our mission is clear: Improve financial life. Founded in Sweden, we’re a tech-driven bank with a customer-first mindset, committed to simplifying the way individuals and businesses manage their finances. By combining innovation, data insights, and a passion for creating real value, we provide intuitive, personalised solutions that empower our customers to thrive.
For consumers, we deliver tailored financial tools and products, from flexible credit options to seamless saving solutions, all designed to meet their unique needs.
On the business side, we empower companies with comprehensive financial solutions, including small business credit lines, large financing for major investments, and versatile accounts for transactions and savings. As a certified provider of both Swish and RIX-INST, we offer businesses the speed and reliability they need in today’s fast-paced economy.
At Northmill Bank, we believe in being more than just a bank. We’re a trusted partner, building genuine connections through thoughtful customer experiences, innovative offerings, and collaboration across all touch-points. By continually raising the bar for what banking can achieve, we’re setting the benchmark for financial services in Sweden and beyond.
