API Developer

7 hours ago

Stockholm, Stockholm, Sweden OLMeRO Full time 60,000 - 140,000 per year

About Hubexo

We provide cutting-edge data, insights, and software solutions to the global construction industry. We specialise in project information, eTendering, product information, market intelligence, and specification. We help the world build better by delivering unrivalled insights and technology that shape places where people live, work and play.

Work Environment

You will join the Content Tech Tribe, where we are building the next generation of Hubexo's event-driven collaborative system - modernising our legacy landscape and setting new standards for scalability, reliability, and developer experience.

You will work closely with API developers across multiple tribes, frontend engineers, solution architects, and product owners. This is a highly collaborative environment where engineering excellence, clean code, and thoughtful design matter.

Your Role

As an API Developer, you will play a key role in shaping the APIs that power Hubexo's content platform. Your work will ensure that our services are scalable, secure, observable, and aligned with modern architectural principles.

You will transform high-level architectural specifications into robust, high-quality, and well-tested API implementations using TypeScript and You will support the migration from legacy systems by building new event-driven APIs and collaborating closely with cross-functional teams.

Requirements

Your Core Competencies

  • Strong proficiency in TypeScript, , and modern API design (REST API, GraphQL)
  • Experience with relational and/or NoSQL databases
  • Familiarity with authentication, authorization, and security best practices
  • Strong understanding of scalable architecture, cloud services (AWS, Azure, GCP), and CI/CD pipelines
  • Strong problem-solving skills and ability to work in a collaborative, agile team environment
  • Excellent communication and documentation skills
  • English proficiency at C1 level

Your Additional Qualifications

  • Experience migrating from synchronous to event-driven architectures
  • Strategies for transitioning legacy data to event-sourced systems
  • Experience building systems that bridge traditional and event-driven architectures
  • Experience integrating, maintaining, or migrating PHP or C#/.NET applications

Benefits

Why Hubexo

We're not here to coast - we're here to challenge, grow, and build better. For our people and for our customers. That means we'll expect a lot from you: ownership, precision, and a drive to lead by example. In return, you'll get the space to dream big, take smart risks, and be seen, heard, and valued.

Ready to build your future?

At Hubexo, we are united by our vision to empower the construction industry with our innovative insights and technology. We like to dream big and thrive together. If you're ready to be part of one global team that is helping to shape the future of construction and build a better world, join us

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