Senior Integration Developer

Senior Integration Developer Want to build the heart of modern commerce with zero technical debt? Omnium develops a 100% cloud-based Order Management System (OMS) that helps businesses consolidate and handle orders from all sales channels; e-commerce, customer service, POS systems and more. Our solution simplifies complex processes and creates a seamless and efficient shopping experience. We like to call ourselves a start-up with eight years of experience. With some of the Nordics’ largest retail and brand players in our customer portfolio and a rapidly growing market, we are well positioned for further expansion. With us, you’ll help build a product in strong development – with modern technology, high pace and no legacy. The role Omnium has an extensive integration landscape towards other systems – including e-commerce platforms, ERP, PIM, payment and logistics solutions. These integrations are critical to how our customers use Omnium every day, and to how the platform scales going forward. We’re now looking for a senior integration developer to strengthen our integration work. You’ll become part of a cross-functional development team and play a central role in how integrations are designed, built, documented and further developed over time. This is a hands-on role where you’ll contribute to the technical direction, take part in key decisions and help shape best practices together with the rest of the team. Here you’ll get:

• A central role in the architecture, development and maintenance of Omnium’s integrations
• To build and further develop robust APIs and integrations in C#/.NET
• Close collaboration with product, customer success and development to ensure well-designed integration solutions
• To improve error handling, monitoring and stability across the integration flow
• To contribute to standards, documentation and structure around integrations
• Influence on how integrations are prioritised and developed further in the product

We’re looking for someone who has:

• 5+ years of experience as a developer, with significant experience from integrations
• Experience with documenting, standardising or improving integration practices
• Deep experience with API design, system integrations and data flows between systems
• Solid knowledge of C#/.NET, preferably from a larger or more complex platform
• An understanding of architecture, distributed systems, error handling and scalability
• The ability to work independently, take responsibility for your own deliveries and make well-founded technical choices
• Strong communication skills in Norwegian and English

What we offer

• Product and demand: An exciting product with high demand and growing relevance in the market.
• A strong team: A tight-knit development team that brings out the best in each other.
• Influence: A high degree of influence on technical decisions and ways of working.
• Flexibility and security: A hybrid workday with flexibility, competitive terms, and solid pension and leave arrangements.
• Modern offices: Modern office space in the heart of Oslo city centre.
• A social and supportive environment: A low threshold for having fun, including several company trips throughout the year.

About the employer At Omnium, we place a high value on collaboration, learning and well-being. We’re an engaged team that combines extensive experience with a start-up mentality, and we work together to create an unparalleled product. With us, you’ll become part of an environment where we lift each other up and share knowledge, all to ensure both our own and our customers’ success. We have been named one of the 50 fastest-growing tech companies in Norway several years in a row, as well as a Gazelle company for the past two years.