Senior Backend

5 days ago


Oslo, Oslo County, Norway Sector Alarm Full time 80,000 - 127,000 per year

Location: Spain (Fuengirola/Malaga) or Norway (Oslo) - hybrid role

Department: Tech

Role Overview: Your Day-to-Day

As a Senior Backend Engineer you will play a critical role in designing and developing backend systems that support IoT devices, leveraging modern DevOps practices. You will work with cutting-edge technologies in Azure cloud infrastructure and a microservices architecture, building solutions that protect the lives and homes of our customers. This is a permanent, full-time position reporting to the Engineering Manager.

Since 2019, we have been undergoing a digital transformation—placing technology and data at the heart of our strategy. This role is a crucial part of that journey, where innovation and customer experience drive our success. To learn more about our Tech organization click here.

Key responsibilities

  • Strengthening and supporting the development team, building software that helps to protect the lives and homes of our customers
  • Writing clean, scalable code using C# .NET Core
  • Writing code and develop according to business and user needs
  • Evaluating new code for reliable architecture, stability, reusability, performance, automation, security and metrics
  • Remaining up to date with the terminology, concepts, and best practices for coding
  • Writing unit and integration tests to cover functionality and reduce regressions
  • Mentoring junior developers and new team members
  • Coordinating with product owners, developers and architects
  • Solving complex development problems and technical challenges - through innovative approaches and problem solving

What we're looking for

  • Relevant BSc or MSc is preferred, applicable senior experience may compensate for lack of formal background
  • 5-7 years of experience as a Backend Developer
  • Strong proficiency in C# and .NET Core.
  • Thorough experience with microservices and APIs (REST and event-based)
  • Azure experience with managing WebAPIs, containers, and web applications.
  • Comfortable with Agile methodologies
  • Experience with SQL and no SQL
  • Skilled in automation and integration testing.
  • Fast ability to learn new systems and software value chains
  • Excellent verbal and written English skills
  • You must identify yourself with our core values; willing to improve, goal oriented, customer focused and reliable
  • A valid work permit in the EU

Nice-to-Haves

  • DevOps and Terraform
  • Expertise with CI/CD and test automation
  • Previous IoT experience

Benefits of working at Sector Alarm Tech

  • Work within a European setup with product presence across 8 countries and opportunities for expansion.
  • Primary IT hub located in Oslo, secondary hub in Fuengirola, Spain, with opportunities for travel.
  • Access to training, certifications, and continuous learning opportunities.
  • Significant autonomy in the role, encouraging initiative and innovation without micromanagement.
  • Agile work environment using Kanban/ScrumBan/Scrum methodologies tailored to what works best for the team.
  • Competitive compensation and benefits package, including informal social gatherings and a collaborative company culture.

About the recruitment process

We will recruit on a rolling basis, so please do not hesitate to apply with a CV in English. A criminal record check will be requested for the successful candidate.

Ready to make an impact? See what our employees in Tech say about the culture at Sector Alarm:

Ansvarlig rekrutterer

Daniela Diazgranados

Om Sector Alarm

Sector Alarm er en av Europas ledende leverandører av sikkerhet, og har mer enn fornøyde og trygge kunder i Europa. I over 30 år har vi levert sikkerhet til våre kunder gjennom å tilby alarmløsninger med svært høy kvalitet for private hjem og bedrifter med utmerket kundeservice, noe som fremgår av vår kundetilfredshet på 95%.

Sector Alarm har hatt en sterk vekst gjennom årene, og har en spennende og lovende fremtid med fokus på ytterligere vekst i både nye og eksisterende markeder. Vi har mer enn 3500 ansatte i Norge, Sverige, Finland, Irland, Spania, Frankrike, Italia og Portugal, og har fokus på å ansette de riktige menneskene. Med de riktige menneskene på de riktige stedene i organisasjonen har vi tatt en sterk markedsposisjon i landene vi opererer i, fordi vi kan tilby våre kunder toppmoderne sikkerhetsløsninger.

Vi tilbyr spennende karrieremuligheter i et selskap med en ambisiøs vekststrategi. Hvis du deler vår lidenskap innen å tilby innovative produkter som gir sikkerhet og trygghet til mennesker i private hjem eller hos småbedrifter, er 100 % kunde- og målfokusert, og leter etter en rolle der du kontinuerlig kan utvikle deg mens du jobber med fantastiske kolleger i et morsomt og fartsfylt miljø, vil vi gjerne høre fra deg.



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