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Infobip

Cloud CPaaS for omnichannel communications

AI Software Engineer

Backend EngineeringConfirmed live in the last 24 hours
Full-timeZagreb, Croatia

About the Job

Requirements

  • At least 2 years of professional software engineering experience, including solid production-level experience with Java.
  • Understanding of object-oriented programming principles, clean code practices, and testing.
  • Experience developing backend applications, application programming interfaces, or integrations.
  • Understanding of SQL and relational databases such as PostgreSQL.
  • Interest in distributed systems, integrations, and AI-supported applications.
  • Comfort working in environments with evolving requirements and technical complexity.
  • Problem-solving ability and willingness to take ownership of tasks and systems.
  • Comfort collaborating with technical and business stakeholders.
  • Fluency in spoken and written English.

Responsibilities

  • Develop and maintain backend services and integrations using Java and Spring-based technologies.
  • Build solutions that connect and synchronize data across multiple internal and external systems.
  • Contribute to internal products and AI-enabled applications used by Revenue and Sales teams.
  • Participate in developing assistant-like tools and automation features that improve operational efficiency.
  • Work across backend and frontend tasks when needed, including React and TypeScript-based applications.
  • Write clean, testable, and maintainable code following software engineering best practices.
  • Troubleshoot production issues, analyze system behavior, and contribute to improving system reliability.
  • Collaborate with engineers, product stakeholders, and business teams in an agile environment.
  • Participate in code reviews, technical discussions, sprint planning, and continuous improvement initiatives.

Desired Qualifications

  • Experience with Spring or Spring Boot.
  • Experience with React and TypeScript.
  • Familiarity with Python or AI-related development initiatives.
  • Understanding of distributed systems and system integrations.
  • Experience working with application programming interfaces, synchronization services, or data pipelines.
  • Familiarity with Git, continuous integration and continuous delivery workflows, and agile development practices.
  • Experience working with PostgreSQL or similar relational databases.
  • Interest in AI-assisted workflows, automation, and internal product development.

About the Company

Infobip

Cloud CPaaS for omnichannel communications

Infobip provides a cloud communications platform (CPaaS) that lets enterprises connect with customers across the full journey using omnichannel messaging, voice, email, push notifications, and chat through channels like SMS, WhatsApp, RCS, and more via APIs and SDKs. Its products let developers add communications directly to apps and workflows, and it also offers contact center software, authentication, fraud prevention, and AI-powered conversational tools, including CXOP and AgentOS introduced in 2025. The company differentiates itself with a global network of telecom connections and direct operator links, a reach of billions of devices in 190+ countries, and industry recognition as a leading CPaaS provider. Its goal is to help customers build connected, scalable experiences by programmatically integrating communications into their applications and customer journeys.

Company size
1,001-5,000
Company stage
Debt Financing
Total funding
$1.2B
Headquarters
Vodnjan, Croatia
Founded
2006

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