Senior Back End Developer

Copenhagen, Capital Region of Denmark, Denmark · Software Engineering · BEDev expand job description ↓


Planday is one of the fastest growing VC-backed technology companies in Europe and is now changing the employee scheduling and workforce management industry with its leading technology. We’ve come a long way since our co founders first dreamed up a tool that would make employee scheduling and communicating more straightforward. With over 12 years of experience in the industry, we’re well-placed to provide businesses with a solution that meets their unique needs. Powered by some of the smartest people in the world, and driven by a growth-centric business model, we’re not only changing the way businesses across the world operate, but also how managers and employees fundamentally interact with each other. We’ve recently completed a series C funding round, and we’re backed by some of the biggest VCs in Europe, including Creandum, IdInvest, and SEB Equity, the investors behind Spotify and Izettle – we’re on the path to significant growth over the coming years.

Planday is used by different sized organisations in a variety of industries and have more than 250,000 users on-board. We are highly passionate and are prepared to go the extra mile to meet our customers' needs, but also have a great time doing it. With over 20 different nationalities across our five global offices, we have a multicultural work environment which is amazing to be a part of.

If you recognise these values in yourself, it would be great for you to join our journey.


Are you a developer by heart that loves taking complex business problems and converting them into simple clean code solutions?

Do you want to demonstrate your skills in a rapidly growing SaaS based platform while having fun with your colleagues?

Planday is looking for a skilled backend developer with web development experience. You will join an international, skilled, cross-functional and self-driven product team that includes developers, designers and product managers.

We trust that you understand how your technical solutions contribute to realising our company vision, and that you have a passion for interacting with many different people to achieve a goal. We are looking for engineers who enjoy engaging with customers and partners directly to help them be successful, and to build the tools that helps them use our platform with ease.

  • Design and develop fully functional applications that makes for easy integration by 3rd party clients or internal services
  • Contribute to solutions that help scale our platform to meet the demands of our rapidly growing customer base
  • Be part of a strong creative cross-functional product team, designing, building and testing new products, services and infrastructure
  • Creating clean, concise, robust, maintainable code across multiple platforms
  • Work in a dynamic team oriented environment using agile methodologies
  • Take part in our objective to deploy every day and learn as we go along
  • Requirements


  • Strong experience using C# in .NET, ASP.NET MVC & WEB API
  • Experience writing RESTful API endpoints that accept and return JSON.
  • Knowledge of relational database concepts like SQL, indexes and constraints, transactions, and object-relational mapping. Specific experience with MS SQL Server is a bonus.
  • Familiar with version control systems (Subversion and/or Git)
  • Familiar with Test-Driven Development (TDD) or similar techniques
  • Experience building Enterprise SAAS products a big plus
  • Working experience in structured development and build environments (continuous integration, automated testing, automated configuration and deployment)
  • Curiosity towards cutting technology, web, cloud or mobile development, programming languages, frameworks, methodologies
  • An online portfolio of projects on Github or any other place is a plus
  • Excellent written and verbal communication skills
  • Benefits


  • A key part of an exciting international growth journey
  • Opportunities to learn and develop your skills and career through hackathons, meetups, colleagues and other places.
  • Great colleagues and a social working environment
  • Lots of team and community events
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