🚀 Backend / Full-Stack Developer - Identity Proofing (Java/Kotling + React)
About Mobai and the role
Mobai recently launched a new service supporting the issuance of BankID and other eIDs. The service was delivered end-to-end in record time. Our motivation with the service is to ensure that the right person gets the right digital identity, and subsequently that it is the same person using the digital identity in the following authentications.
We strive to build solutions to prevent identity theft and account takeovers.
The service is now live, and banks are asking us to expand both functionality and deliver completely new product modules. To keep up with demand, we are strengthening the Identity Proofing team with a full-stack developer who wants to build services used in the critical onboarding flow of users in a system. You will work closely with the team lead, tech lead, solution architect and mobile developers in the identity proofing team. As well as working closely with other engineering roles from other team, when needed.
Your area of responsibility
- Design and develop end-to-end identity proofing services
- Build APIs, integrations, and domain logic using Java/Kotlin and Spring
- Contribute across the stack (React / Next.js where relevant)
- Ensure security, reliability, and performance in production
- In collaboration with the team, make decisions on what we are building
What we are looking for
- At least 2 years of experience as a software developer
- Higher relevant education (BSc/MSc in Computer Science or similar)
- JVM experience (Java and/or Kotlin) and experience with Spring Boot / Spring Security
- Have experience with React, Next.js, TypeScript/JavaScript
- Solid understanding of RESTful APIs and system integrations
- Experience with Docker, Kubernetes, and CI/CD pipelines
- Experience with PostgreSQL or similar relational databases
- Familiarity with OAuth 2.0 / OpenID Connect
- Understanding of domain-driven design concepts
Furthermore, it is a bonus if you:
- Have worked in or delivered software to sectors such as finance, identity, or security
- Care deeply about security and privacy by design
Why is this a unique opportunity?
- Work on high-impact problems in digital identity and fraud prevention
- Join a fast-moving tech company where your technical decisions directly shape the product
- Be part of a team that values mastery, ownership, autonomy, and collaboration
- Opportunity to become a co-owner
Location
Our offices are located in Gjøvik and Oslo. We are a hybrid organization, and we are flexible with locations as long as you can meet at Gjøvik/ Oslo.
Apply by sending us an email at careers@mobai.bio.
Important remark: We review applications as they come in – send your CV to apply!

Frequently Asked Questions
What services does Mobai provide?
Mobai provides advanced identity verification and biometric authentication solutions designed to enhance security and streamline authentication and digital onboarding processes. Our services include AI-driven face verification, remote and physical ID document authentication, and liveness detection to prevent spoofing attempts. We also offer compliance solutions for KYC (Know Your Customer) regulations, ensuring businesses can verify identities securely and meet legal requirements. Additionally, Mobai provides easy-to-integrate APIs and SDKs, allowing companies to incorporate identity verification seamlessly into their existing platforms, whether for financial services, fintech, or other industries requiring secure user authentication.
How do I create an account on Mobai?
Feel free to contact us if you want a person to give you an introduction or learn more about our solutions.
To create an account with Mobai, simply press the Get started button on our website to sign up. Once registered, you can integrate and test our solution for free, allowing you to explore its capabilities and evaluate its effectiveness. When you're ready to move to production, you'll need to contact our sales team to discuss your specific requirements and complete the onboarding process.
What programming languages and frameworks does Mobai support?
Mobai supports multiple programming languages and frameworks to ensure seamless integration across various platforms. For mobile applications, we provide SDKs for iOS (Swift), Android (Kotlin) and React Native, enabling developers to integrate identity verification into native apps efficiently. Our solutions are designed to be flexible and developer-friendly, making it easy to integrate Mobai’s identity verification technology into your existing applications. For detailed implementation guidelines, refer to our API documentation or contact our support team.
Does Mobai offer a trial period for free?
Yes, we offer a free trial period for businesses looking to test our services. The trial includes access to our key features so you can evaluate the effectiveness of our identity verification solutions. Click the "Get started" button to try it out.
How do I get in touch with Mobai's customer support?
You can reach out to our customer support team by sending an email to info@mobai.bio, and we’ll be happy to assist you with any questions or issues.
Curious to learn more? Let’s talk!
We’d love to hear from you! Reach out and let’s discuss how we can work together.
