Software Engineer

Pin imageStockholm

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Job Description

Avidity is a small software house born in Stockholm in 2012 that develops systems primarily for the Internet. Currently we do a lot of work with C# and JavaScript, but also frameworks based on Ruby or Python, such as Rails, Sinatra or Flask. We’re hackers at heart, we care about the code we write and the impact it will have on the people using it. We’re a multicultural company with offices in Sweden and Brazil.

Your main concern will be to develop software together with our clients’ dev teams. As a developer at Avidity, you’ll be working with a team of talented developers with varied technical backgrounds. You’ll help out in delivering the high quality, well thought out software our clients are used to. Currently the team is made of 10 devs - eight in the Brazilian office and two we are hiring in Stockholm, along with our Tech Lead and Head of operations.

Together with your peers, you’ll be responsible for understanding the underlying problem we’re solving, technical design, implementation and code quality. We have a few faithful clients that we collaborate tightly with. Our focus for the near future is to continue this collaboration and to bring in a few new projects.

Please note that you must have a valid permit to work in Sweden and ideally be living here already.


  • Have ~5 years professional experience as Backend or Full Stack developer
  • Have knowledge in finding the most appropriate technical solution to the challenges at hand
  • Have a solid understanding of either C#/.NET, JavaScript or Java (experience in C++, Ruby or Python is also valued)
  • Have a solid understanding of how web applications are built and the systems that underpins them
  • Are familiar with git, automated tests, continuous delivery, pair programming, design and code reviews
  • Are passionate about programming
  • Strive to deliver your work to the highest possible standard
  • Have great communication skills to colleagues (respectful, open-minded) and clients (educational, guiding)
  • Are fluent in Swedish and English

What you’ll do

  • Develop software on behalf of our customers
  • Liaise with the client’s dev team
  • Turn complex problems and non-technical requirements into technical solutions
  • Plan and implement those solutions

Required knowledge

  • C#.NET
  • JavaScript
  • Java

Nice-to-have knowledge

  • Ruby
  • Ruby on Rails
  • Python

We offer

  • The ability to influence directly the results of your work
  • Work with a multicultural team
  • Liberal work-from-home policy
  • Relaxed environment

Diversity policy

Avidity’s working place and culture is characterised by openness and tolerance. We welcome all people irrespective of gender, transgender identity, ethnicity, religion, sexual orientation and age.

How to apply

Send your cv together with a brief introduction of the technical skills you have necessary for the job you're applying for.

Apply Now