Senior Backend Developer

Salary Competitive

.Net Senior Back-end Developer


Hi there potential future colleague :wave:.

 We’re currently looking for a new colleague with a passion for back-end work to join our incredibly skilled team. What we are looking for is someone that values producing high quality work and to ship that work early and often to get feedback from customers. So, if you love developing products with high usability satisfaction, then send us your details and let's have a chat. This role entails a high level of responsibility - and an equally large opportunity to learn and excel in your role.

Let us tell you a bit about us. At Pensure we are giving it our all to make the products in the financial sector as modern, timely and relevant as the highly competitive consumer-sector. We are a small but highly effective team building these next generation of solutions, transforming the tedious and manual labour into new, fast, automated and fun experiences. We enjoy drinking good coffee, reading good books together and discussing them, holding company events where we go out bowling or something similar, and always love a good intelligent conversation discussing various viewpoints. We work hard, but do so in a sustainable way because we want to be able to continue to crunch out high quality work in the long run (you can’t sprint a marathon).

To tell you a bit more about what we are looking for in a new colleague. It is important that you love challenging the status quo and thrive in a fast-moving environment with high uncertainty and a lot of experimentation as we are building new unique digital experiences for the financial sector and that requires rapid experimentation and learning. You must be able to communicate; ask questions and reflect on the work you are doing. We are a small team where everyone plays a vital role to the success of the company. It would be perfect if you knew how to push back on design suggestions by giving constructive feedback on technical difficulties in implementation and come with suggestions for improvements. As an example, “This feature would take 30 hours to implement but if we change X to Y it could be done in 5 hours”.


About the job. You will be developing, together with the rest of the team, modern backend applications. We work with a backend domain model where we provide websocket APIs to the web frontends and REST APIs for our customers. The backend is stateless and working in an asynchronous architecture drivin by services through RabbitMq, so there will be concurrency, scalability and race-conditions to consider. You will help us create integrations to our customers and all of our data suppliers. We are following the latest tech and currently working on .Net 5 (core) and continuously researching for things that can help us raise the quality or speed up the process. You will be comfortable working with Object-Orientation and do generic implementation even though each customer has different requests. We are using Git and Azure DevOps/Github Actions for our CI/CD pipelines with Docker and Kubernetes as the hosting part.

We care about diversity even for OS choice, we already have people using Windows, MacOS and Linux in the office.

The TL;DR version in bullet-form for the reader that loves going straight for the dessert.


What we value:

  • Smart separation of what must be done now vs later.

  • Clear articulation of your choices and what trade-offs you have made in design and execution.

  • Listening and asking questions.

You know your way around:

  • Object-Orientation and generalisation

  • Enterprise architectures

  • Refactoring, Optimising and testing

  • Performant, scalable and asynchronous processes.

  • Logging, monitoring and automation

  • Version control

People say that you are:

  • Self-driven and ambitious

  • Always learning and love giving and receiving feedback

  • Not accepting “that’s just the way it is” as an answer for anything

  • Can communicate fluently, in both text and speech, in English

  • Just a really friendly person that they want to hang out with


We provide:

  • Ability to work remotely (but we prefer you coming into the office for a majority of the time).

  • A creative environment where you can learn a lot

  • As much responsibility as you are comfortable with

  • Lunch is on us

  • Coffee is on us

  • Financial compensation is competitive and is negotiated based on skill and (quality) experience.

 If all (or most) of this sounds like you then contact us as soon as possible for a chat or interview about a future at Pensure.


We strive to be fair in our judgment of candidates and to remove some biases up front we’d like you to exclude your name, age and picture from your application and CV. This way we ensure we have no predisposed opinions before choosing candidates to continue the conversation with. 

For more information or questions please contact us at

Perks and benefits

This job comes with several perks and benefits

Free lunch
Free lunch

Enjoy a free catered lunch with your colleagues, every day.

Flexible working hours
Flexible working hours

Time is precious. Make it count. Morning person or night owl, this job is for you.

Free coffee / tea
Free coffee / tea

Get your caffeine fix to get you started and keep you going.

Near public transit
Near public transit

Easy access and treehugger friendly workplace.

Social gatherings
Social gatherings

Social gatherings and games; hang out with your colleagues.

Free friday beers
Free friday beers

Friday is something special, let's enjoy a beer together.

See all 8 benefits

Working at

Pension is complicated. Securing enough money for when we retire is critical, and involves so many important decisions. Today, 76% of all pension-savers feel unsure about their financial future - and 1/4 retire with financial stress. And this is in Denmark – the country that has won the prize for best pension-system 6 years in a row. Pensure’s digital services lets anyone access state of the art pension advice. Utilising data, behavioural economics and great UI, we make pension a fun, intuitive and exhilarating experience. We have a twofold business model including both a B2C and a B2B branch. B2B Are you a pension company, bank or a broker? Pensure has a variety of digital white-label services that can help drive customer engagement, cost-efficieny or sales. B2C In 2020, Pensure launched Pensure Pensionsguiden. The one-stop shop for getting deep insights into your pensions. Our two branches work in perfect symbiosis. Pensure Pensionsguiden makes sure, that we have the closest feedback loop to pension-savers, which is paramount in delivering state-of-the art white-label services to our B2B-clients.

Read more about Pensure

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