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Back-end Developer

  • Applications are considered on a rolling basis
  • Stockholm
  • Applications are considered on a rolling basis
  • Stockholm

The Lunar + Lendify story

Since June 2021, Lendify has been part of the Danish bank Lunar. Together, we strive to offer the leading digital banking experience in the Nordic region by offering simple and easy-to-understand banking services completely without unnecessary fees, currently to hundreds of thousands of customers in Sweden, Norway and Denmark.

We do not believe that tomorrow's consumers will accept the banks' high fees and interest rates for the service and products they deliver, especially not when new technology makes better and cheaper alternatives possible. We are a fast-growing and ambitious team with offices in Copenhagen, Aarhus, Oslo and Stockholm with colleagues with a background in tech startups, banking and finance, credit and IT.

Who you are

You are an experienced Developer, full stack or back-end, used to own your area and taking full responsibility of your work from start to end. You work in close cooperation with other developers, test engineers, architects and product owners.

You are convinced that agile way of working with continuous deployment and test automation is the key to success.

Together with our architect and Dev team you will further improve the way we develop software and systems.

The cool things you will do with us

Our goal is to create financial services based on highly automated processes and systems, driven by data.

We are a tech company at heart and systems, data, models and algorithms is the core of Lendify. You will be part of taking these to the next level.

You will be part of a team building the best fintech stack in the business.

This journey will include hard work and a lot opportunities to learn and develop.

Skills and requirements

  • Experience in developing and maintaining Azure AppServices developed both on .Net full framework and .Net Core, using C# and targeting .Net 4.6/4.7 and ASPNET.Core 2.1 and 3.1
  • Experience integrating business logic towards a SQL server database, using both direct T-SQL statements and EF/Linq
  • Experience integrating the business logic towards alternative data repositories, mostly in Azure, such as Redis cache, Azure blob storage, etc.
  • Experience with async patterns and queue/event based systems, preferable with Service Bus queues and topics
  • Experience optimizing SQL issues and general .Net troubleshooting and debugging skills


  • Earned a degree in computer science or related area
  • 5+ years of experience working as a developer on .Net-based projects for mission critical solutions, preferable in the Finance area, including

    • Development of REST-based APIs, mostly using JSON payloads

    • Experience with caching options and optimizations patterns in .Net

    • Experience with high performance and high throughput systems, which require detailed exception handling, resilience policies, and real time monitoring

    • Experience with micro-services architectures or services oriented architectures

    • Good knowledge of SQL core features, from database modeling, index optimizations, query plans and profiling

  • Strong problem-solving skills

  • Strong strive to learn and develop

  • A calm team player with a positive attitude and a strong focus to deliver

  • Fluent in English, Swedish not needed

  • You need to able to work in Sweden. If you are on a work permit visa, you have completed your 24 months and can change employer

What you will get

  • Working for one of the hottest 100 Fintech startups globally (according to KPMG) with a great team in an entrepreneurial environment
  • Have a major impact in changing an entire industry
  • Work with the latest tech applied in the cloud
  • Health benefits, pension plan, etc.

Great offices in central Stockholm

Interviews are held on a regular basis so apply today!

Work with great people

Karin Nygård Höijer
Risk & Compliance Manager
"The colleagues, the atmosphere, where everything is possible and the feeling of being involved, contributing and making a difference is what makes me love working at Lendify."
Maria Spolander
Credit Process Manager
"At Lendify, we don't only work together, we work to help each other grow."
Stephen Gibbs
Frontend Developer
"Lendify has a fun, collaborative and supportive environment filled with nice people."
Sofie Sandström
Senior Accountant
"Lendify offers a caring company culture, passionate colleagues and fantastic learning opportunities given the fast pace and high level of responsibility from day one."
Amanda Wiqvist
Retention & Sales Agent
"If you are looking for a workplace to grow at with fantastic colleagues by your side to help you on the way, Lendify is the right place for you!"
Kasper Ernerot
Head of Commercials
"Lendify is the place to be if you want to be in a context which is highly demanding, but also highly rewarding. Just look at the people I'm surrounded by on this page!"

Great Place to Work

  • Office at the heart of Stockholm

  • Benefits and programs that boost your health

  • Outstanding pension and insurance packages

  • Resources to expand and progress your career

  • Lots of freedom under responsibility

  • Professional, smart and relaxed culture

About the company

Data the foundation – Tech the tool – Fairness the goal

Lendify is building an efficient next-generation bank in Sweden. Based on a proprietary and efficient IT-system we bring fair terms and an outstanding loan experience to consumers. We are a fast-growing company with smart employees that work hard together to disrupt traditional banking as we know it!

Jan Tägtström | Contact Person

I'm interested

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