Mid Backend Engineer

Working at Infobip means being part of something truly global. With 75+ offices across six continents, we’re not just building technology — we’re shaping how more than 80% of the world connects and communicates.

 

As employees, we take pride in contributing to the world’s largest and only full-stack cloud communication platform. But it’s not just what we do, it’s how we do it: with curiosity, passion, and a whole lot of collaboration.

 

We operate with an AI-first mindset, embedding intelligent tools into our daily workflows to work smarter and more efficiently. Every role here benefits from and contributes to this approach.

 

If you're looking for meaningful work and challenges that grow you in a culture where people show up with purpose, this is your opportunity.

Let’s build what’s next, together.

What this role is all about

As a Software Engineer at Infobip, you will join one of several product and platform engineering teams that build and evolve our global communications platform. Each team tackles different technical challenges, from high-throughput messaging systems to fast-growing OTT channels, but all share the same goal of delivering reliable, scalable solutions used worldwide. The specific team will be aligned during the interview process, based on experience and interests.

CPaaS Messaging Infrastructure: Work on the core systems that power Infobip’s messaging platform—handling billions of interactions across global data centers. You’ll build scalable microservices and contribute to both backend and frontend components.

RCS (Rich Communication Services):  Help scale one of Infobip’s fastest-growing OTT channels, processing hundreds of millions of messages daily. You’ll optimize distributed systems, improve connectivity and security, and support global RCS adoption.

Platform SMS Team: Develop and optimize the backbone of Infobip’s messaging infrastructure, ensuring high performance and reliability across all channels. You’ll tackle system-level challenges like fault tolerance, observability, and scalability at massive scale.

What you’ll do

• Design, develop, and maintain backend services using Java and Spring Boot

• Build and evolve scalable, distributed systems running across global data centers

• Participate actively in agile ways of working, including standups, planning, and retrospectives

• Collaborate with engineers, product managers, and other stakeholders to shape technical solutions

• Contribute to system design, testing strategies, and continuous improvement of existing services

• Depending on the team, contribute to frontend development using TypeScript and React

What makes you a strong fit

• At least 3+ years of professional software development experience, primarily in backend or full-stack roles

• Strong proficiency in Java, with experience using Spring and Spring Boot frameworks

• Solid understanding of object-oriented programming, data structures, and algorithms

• Experience working with concurrent, multi-tier, or distributed applications

• Appreciation for code quality, including code reviews and unit and integration testing

• Good understanding of RESTful APIs and service-oriented architectures

• Fluent in English, both written and spoken

Nice-to-have qualifications

• Experience with CI/CD pipelines and tools such as Jenkins, Git, Maven, Canary, or similar

• Familiarity with databases and data platforms such as Postgres, MSSQL, Redis, Kafka, or similar technologies

• Experience using collaboration tools like Jira, Confluence, and Slack

• Openness to adopting, implementing, or proposing new technologies and approaches

• Exposure to technologies such as React with TypeScript, Docker, Prometheus, Grafana, or similar tools

Why you'll love it here

• Financial rewards & recognition - A fair compensation aligned with your experience, industry, and market standards, performance-driven bonuses, regular reviews to support your growth and recognize your contributions, and a culture that values your impact.
• Flexible work arrangements - We combine in-person collaboration with remote work and flexible working hours, because great ideas happen everywhere - and not always between 9 and 5.
• ESOP (Employee Stock Ownership Plan) - As an Infobip employee, you’ll have the opportunity to share in our company’s success through stock options.
• Work-life balance and Well-being  - We offer time off when you need it, special leave days for life’s big moments, and a flexible hybrid work model tailored to local regulations.
• Career mobility - Your career is a journey. With internal mobility, upskilling, and mentorship, we help you shape your path. 
• Professional development - Learning never stops. Onboarding, mentorship, and training programs help you grow - no matter where you start.
• International mobility - Ready to take your career global? Explore short and long-term opportunities in our Hubs worldwide. 

While some benefits may vary by location, our goal remains the same: to support your growth, well-being, and success - wherever you are. 

Diversity drives connection

Infobip is built on diverse backgrounds, perspectives, and talents. We’re proud to be an equal-opportunity employer and are committed to fostering an inclusive workplace.

No matter your race, gender, age, background, or identity — if you have the passion and skills to thrive, there’s a place for you here.

All qualified applicants will receive consideration for employment without regard to race, color, ancestry, religion, age, sex, sexual orientation, gender, gender identity, national origin, citizenship, disability, veteran status or any other part of one's identity.

Read more about our hiring process.

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