Oslo

The Architecture and Engineering Section is now looking to strengthen our engineering capabilities with two Senior Backend Engineers with AWS experience to help us build secure, high-performing backend services that support DNB's digital transformation and customer-facing applications . We're looking for someone with Senior-level orStaffengineering experience, strong technical depth, and a strategic mindset - ready to lead complex initiatives across teams and domains.
About the teams 
Our teams are passionate about delivering robust and scalable backend solutions. We have a culture of continuous learning, and you will have the opportunity to deepen your cloud and infrastructure skills. We use the latest cloud technologies to build APIs, event-driven services, and containerized applications. Our cross-functional teams include product owners, engineers, architects, and designers, working agile with full DevOps responsibility.
**Your mission as a Senior AWS Backend Engineer and what kind of enigneer are we looking for?**As a Senior Engineer, you'll play a key role in designing, building, and operating mission-critical backend systems on AWS. Working closely with your team and across domains, you'll help shape architectural decisions, solve complex challenges, and ensure scalable, reliable solutions. You'll contribute to shared standards, mentor others, and foster a collaborative engineering culture.
We're looking for someone who thrives in a team setting - someone who communicates clearly, shares knowledge openly, and brings energy and ideas to technical discussions. You're proactive, adaptable, and eager to help move projects forward together. From architecture to deployment, you'll be part of a team that builds with purpose and learns continuously. To succeed in this role, you need to be comfortable in a high paced environment, flexible and able to adapt to changes and shifting priorities.
Background and technical skills 
We are looking for engineers with:
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A strategic mindset with strong technical expertise in server-side development and cloud infrastructure.
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Strong experience with AWSservices such as Lambda, SQS, ECS, CloudFormation, CDK, API Gateway, load balancers, etc.
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Solid understanding of AWS networking (VPC, subnets, security groups, ACL)
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Proficiency in backend languages: Kotlin, Go. Python is a bonus
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Familiarity with MSK and EKS is beneficial.
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Experience with infrastructure as code and CI/CD pipelines
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Knowledge of SQL and NoSQL databases
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Experience with GitHub, a DevOps mindset, and working with security are beneficial
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Familiarity with monitoring
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Higher technical education or equivalent professional experience
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Fluent in English (oral and written); Norwegian is a plus
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What can we offer you? In addition to being part of a team of highly skilled professionals you will get challenging tasks that allow you to grow professionally in the company, competitive terms, a strong engineering culture, and good career opportunities in an informal environment. We have our own professional groups that you'll become part of, we have tech talks across the teams, and we bring in professionals internally in DNB and from outside the company who talk about future trends in technology. There are also opportunities to take part in JavaZone , NDC and meet-ups. It should be inspiring to work with us, we therefore have a good balance between development tasks and professional groups within your profession. We offer good pension conditions, employee terms on DNBs products, insurance schemes, access to resorts all across Norway, sports, cultural and other activities plus a wide range of discount schemes. We know the value of good work-life balance, so we also have flexible working hours, extra days off and reduced working hours from May to August (summertime!) and of course a hybrid way of work.
Are you ready for an exciting journey in 2025 and beyond? Feel free to reach out for an informal chat!

Are you curious and passionate about building scalable cloud backend systems?