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Senior Go Software Engineer

Company: HR Studio

Job Location: Zagreb, Grad Zagreb, Croatia

Job Type: CONTRACT - (ON_SITE)

Date Posted: April 06, 2025

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About Libra Incentix: Revolutionizing Consumer Loyalty with Blockchain Technology

At Libra Incentix, we are transforming the loyalty landscape with our blockchain-powered B2C Rewards Marketplace, the LIX platform. Our innovative solution enables businesses to create customizable loyalty tokens that seamlessly connect brands and consumers.

By integrating multiple loyalty programs across different reward networks, LIX empowers customers to earn and redeem points across various brands, enhancing engagement and retention. With blockchain technology, all loyalty program rules are transparently managed in real-time, eliminating administrative overhead.

Through our intuitive web and mobile applications, we foster meaningful interactions between brands and consumers, building strong, long-lasting customer relationships.

We are seeking a Senior GO Software Engineer to lead the development of our backend systems. In this role, you’ll design, build, and optimize the core infrastructure of our platform, ensuring it is scalable, secure, and aligned with the latest technology trends.

 About the Role 

  • Develop, test, and maintain backend systems using GO (Golang).
  • Design and implement robust APIs to power gamification, loyalty systems, and real-time user interactions.
  • Collaborate with blockchain developers to integrate smart contracts and token functionalities into the platform.
  • Work closely with frontend and product teams to deliver seamless user experiences.
  • Ensure code quality, scalability, and performance optimization.
  • Participate in architecture discussions and technical decision-making processes.
  • Troubleshoot, debug, and resolve issues in production and development environments.

Required Skills & Experience

  • Experience: 7+ years as a Software Engineer, with at least 3+ years of experience in GO (Golang).
  • This is a contractor role, so you must be able to invoice us as a freelancer or through your own company.
  • API Development: Expertise in designing and deploying RESTful and gRPC APIs.
  • Backend Architecture: Strong knowledge of microservices architecture and distributed systems.
  • Database Knowledge: Proficiency with relational and NoSQL databases (e.g., PostgreSQL, MongoDB).
  • Collaboration: Experience working in Agile/Scrum teams and excellent communication skills.
  • Problem-Solving: Strong analytical and debugging skills.

Nice-to-Have Skills

  • Familiarity with Web3 technologies, blockchain, or smart contracts.
  • Experience with message queues and event-driven architectures (e.g., RabbitMQ, Kafka).
  • Knowledge of loyalty systems, gamification mechanics, or sports industry applications.
  • Contributions to open-source GO projects.
  • The opportunity to work on innovative blockchain and loyalty management solutions.
  • A collaborative and remote-friendly work environment.
  • Competitive salary

Do what you love, and you’ll never work another day in your life.

“Marc Anthony”
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