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Open nowFirst seen 45 hours ago

Backend .NET Developer

LetsReg1 open role

Where
Oslo, Norway
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Your applicationOpen nowBackend .NET DeveloperLetsReg · Oslo, Norway

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on LetsReg's own form.

The reply lands in your private mailbox

3×more interviews than doing it yourself with ChatGPT.

The clock on this job

Early applications get read.

11.8% of postings close within 7 days. Measured by our own scanner across the market.

Share of postings closed within
  1. 2.1%1 day
  2. 4.4%3 days
  3. 11.8%7 days
  4. 18.6%14 days
  5. 35.6%30 days
  6. 45.1%60 days
This job: first seen 45 hours ago

The posting

Intro:

LetsReg by Deltager AS has been a market leader in registration and payment solutions in Norway since 2000. Licensed as a payment institution, we securely process over NOK 1 billion annually through our client account system, used by both small and large businesses. In recent years, we have accelerated and made significant investments to reach new heights through a newly launched booking solution and a 360-degree rebranding to LetsReg. In addition, we have subsidiaries in Sandefjord (Pindena AS) and England (Participant UK), as well as tech teams in India and Ukraine.

We are a small but international company with high growth ambitions, to be realized through stable and scalable solutions. Our next goals include putting a strong focus on User Experience with our new React frontend, and a global expansion starting with European markets first.

What you'll do:

  • Build and improve our core platform using the latest .NET ecosystem
  • Work closely with product and designers, decisions are fast and data-driven
  • Own your designs and solutions end-to-end (API, architecture, integrations, performance, testing)
  • Help shape our culture, processes, and product direction

What we are looking for:

  • 3-5 years of experience with ASP.NET Core (C#)
  • Comfortable using AI tools (Copilot, ChatGPT, Builder.io, Claude) in daily work
  • Bonus: worked with React, Azure, GitHub Actions, SQL Server, Cloudflare, Service Bus
  • Bonus: experience with event organization and mobile app development
  • Drive and ambition, someone who wants to grow and have fun with us
  • A T-shaped mindset expert in one area, curious about others

Why join us:

  • Competitive salary and total package, including the possibility for equity
  • Small, ambitious team -> no bureaucracy, direct influence
  • Flexible work setup at the newly opened Rebel in central Oslo
  • Scale up with strong owners, solid customers and 25 years on the market
  • Relocation package available for the right candidate relocating within the EU/EEA to Oslo region

Location: Oslo, Norway (we support relocation from within EU/EEA).

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What happens when you press

One press. We do the rest.

  1. A CV for this posting

    Written against LetsReg's own wording, from every piece of relevant proof in your profile.

  2. 25 readers review it

    Recruiter, hiring manager, skeptic and more read every draft, round after round. You get the best round.

    The review screen in CV Rocket: how each CV was read, round by round.

  3. We apply on LetsReg's form

    Our application engine gets through the hardest forms there are. Where a question needs you, AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

    An application in CV Rocket: every answer filled in on the employer's form.

  4. Every reply, sorted

    LetsReg's answer lands in your private mailbox, and we classify it on arrival: interview, question, rejection.

    The CV Rocket inbox: each employer reply classified as an interview, an action or a rejection.

  5. Reply with AI

    AI helps you write the email, checks it and sends it. We show you whether the recruiter read it.

  6. The interview in your calendar

    Full integration with your calendar. The invitation goes straight in.

    An interview invitation in the CV Rocket inbox, added to the candidate's calendar.
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