Backend .NET Developer – Sundsvall

2 weeks ago

Gustav IIIs Boulevard Solna Sweden Justera Group Full time


About Justera Group
Justera Group AB is a leading Swedish IT consulting firm with great experience specializing in building high-performing technology teams and delivering end-to-end IT solutions. Led by dynamic female executives, Justera Group focuses on helping businesses harness the power of digital technologies to continuously evolve in today's rapidly changing economy. The company has deep expertise in IT consultancy, software development, and recruitment services, providing clients with purpose-driven, well-trained consultants who consistently deliver efficient and effective results. Justera Group manages the entire talent lifecycle, from hiring to ongoing management, ensuring the right fit for each project on time and within budget. With their strong commitment to quality, collaboration, and client success, Justera Group is a trusted partner for technology innovation across Sweden.

About the Role:
A technology-focused organisation in Sundsvall is seeking a Senior .NET Developer to join their growing engineering team. This role offers the chance to work on modernising core systems, introducing event-driven architecture, and driving technical initiatives alongside an experienced Tech Lead, Principal Architect, and skilled development team.

Key Responsibilities:

  • Lead and contribute to the design and implementation of scalable backend services and APIs.
  • Shape system architecture with a strong focus on performance, maintainability, and security.
  • Develop event-driven components using technologies such as Kafka or Azure Service Bus.
  • Drive improvements across CI/CD pipelines for smooth and reliable deployments.
  • Collaborate closely with cross-functional teams (frontend, data, product) to deliver impactful solutions.
  • Mentor junior developers and foster a high-quality engineering culture.

Requirements:

  • years of hands-on experience in C# / .NET (Core or later).
  • Solid understanding of event-driven architectures (CQRS, event sourcing, messaging systems).
  • Experience building and maintaining CI/CD pipelines (Azure DevOps, GitHub Actions, etc.).
  • Strong knowledge of cloud platforms, ideally Microsoft Azure.
  • Excellent communication skills and the ability to work independently and collaboratively.
  • Fluent in Swedish and English.
  • Frontend development experience with React, TypeScript, or
  • Exposure to financial services or AI/ML frameworks.
  • Advanced experience in Azure PaaS services and cloud-native design

What We Offer:

  • A dynamic and innovative workplace driving advancements in cutting-edge robotic technologies
  • The opportunity to collaborate with talented cross-functional teams on meaningful and impactful projects
  • Competitive compensation and comprehensive benefits package
  • A supportive culture that fosters continuous learning, growth, and professional development
  • Flexible hybrid working model for an optimal work-life balance
  • 25 days of annual leave to recharge and relax
  • An annual wellness allowance of 3,500 SEK to support your health and wellbeing

  • Backend Developer

    2 weeks ago

    Gustav III:s Boulevard Solna, Sweden Justera Group Full time

    About Justera GroupJustera Group AB is a leading Swedish IT consulting firm with great experience specializing in building high-performing technology teams and delivering end-to-end IT solutions. Led by dynamic female executives, Justera Group focuses on helping businesses harness the power of digital technologies to continuously evolve in today's rapidly...

  • Kotlin Backend Consultant

    2 weeks ago

    Gustav III:s Boulevard Solna, Sweden Justera Group Full time

    About Justera GroupJustera Group AB is a leading Swedish IT consulting firm with great experience specializing in building high-performing technology teams and delivering end-to-end IT solutions. Led by dynamic female executives, Justera Group focuses on helping businesses harness the power of digital technologies to continuously evolve in today's rapidly...

  • Backend Developer

    11 minutes ago

    Engelbrektsgatan Stockholm, Sweden Toteme Full time

    About TOTEMETOTEME is a fashion house rooted in Swedish sensibilities, modern aspirations and the notion of style. With an appreciation for women's many roles and how pieces are worn in practice, we create emblematic designs with an emphasis on materiality and shape. Representing a direct and decisive way of dressing, the collections are contextualized in...

  • Backend developer

    5 minutes ago

    Solna, Sweden Deploja AB Full time

    We now have a new requirement and are looking for a consultant colleague with the qualifications listed below. The position is part of our consulting business, which means you will be employed by us and work either with clients or on internal projects and assignments.As part of your application, you may be presented to clients/partners as part of the...

  • Senior .NET Developer

    2 weeks ago

    Jakobsbergsgatan Stockholm, Sweden, Sweden Rebtel Full time

    Global migration is a 21st-century reality. Whether people are fleeing from something or racing towards better opportunity, following love or seeking new experiences, more and more are living in different environments and in new ways. We celebrate the power of people coming together. That's why we connect ambitious people abroad with their families and...

  • Backend developer

    2 weeks ago

    Solna Municipality, Sweden Deploja Full time

    We now have a new requirement and are looking for a consultant colleague with the qualifications listed below. The position is part of our consulting business, which means you will be employed by us and work either with clients or on internal projects and assignments.As part of your application, you may be presented to clients/partners as part of the...

  • Backend developer

    2 weeks ago

    Solna Municipality, Sweden Deploja AB Full time

    We now have a new requirement and are looking for a consultant colleague with the qualifications listed below. The position is part of our consulting business, which means you will be employed by us and work either with clients or on internal projects and assignments.As part of your application, you may be presented to clients/partners as part of the...

  • Backend Engineer

    3 days ago

    Sweden Stafide Full time

    As a Backend Engineer, you will:Contribute to solution architecture and backend -for -frontend (BFF) design in collaboration with front -end and solution architects.Build and maintain .NET Core APIs using C# and Entity Framework Core.Develop and consume GraphQL APIs for efficient data querying and content delivery.Work with headless CMS platforms and...

  • Sr. Backend developer

    10 minutes ago

    Solna Municipality, Sweden Deploja AB Full time

    Essential requirements:Strong .NET / C# backend development•Primary language and runtime for the systemsMS SQL & relational database experience•Designing, querying, and working with business-critical dataBuilding and maintaining REST APIs / web services•Core day-to-day responsibilityExperience in complex, business-critical systems•Trading / financial...

  • Senior Backend Developer

    2 weeks ago

    Sweden Jobgether Full time

    This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Senior Backend Developer - in Sweden. The Senior Backend Developer will play a key role in designing and maintaining the backend systems that power a high-performance, global digital asset platform. This role focuses on developing scalable, secure, and...