Mid/Senior .NET/React Software 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 is this role all about?

As a Mid or Senoir Full-Stack Engineer (.NET/React) in our Growth base, you’ll contribute to the core experience behind Infobip’s customer-facing portal. You’ll be part of dynamic teams delivering critical features-from homepage and login flows to user permissions, account creation, and system settings. Our environment values adaptability, collaboration, and the ability to take ownership across backend and frontend challenges. If you have a passion for modern .NET and React, and thrive in teams open to change and technology shifts, you’ll fit right in.

What you’ll do

• Deliver and maintain scalable backend services using .NET for our platform

• Develop intuitive front-end features with React, enhancing the overall user experience

• Build and optimize core flows including user authentication, account sign-up, roles, and permissions

• Collaborate across multiple agile teams, sharing knowledge and supporting tasks as priorities change

• Take initiative on issues-jump in where needed and proactively own solutions end to end

• Participate in code reviews, testing, and continuous improvement of engineering practices

• Engage in dynamic sprint planning and contribute to team success in rapidly evolving priorities

What makes you a strong fit

• Minimum of 3 years' experience in commercial software development

• Proficient in backend development with .NET (C#, .NET Core or newer)

• Skilled in frontend development using React and modern JavaScript (ES6+) or TypeScript

• Experience building and consuming RESTful APIs and web services

• Understanding of relational databases such as MSSQL, PostgreSQL, or similar

• Familiar with code review workflows and automated testing practices

• Collaborative, adaptable, and passionate about proactive problem-solving in team settings

• Fluent in English, both spoken and written

Nice-to-have qualifications

• Exposure to CI/CD tools (e.g., Jenkins, GitHub Actions, Docker) and cloud environments

• Previous experience supporting or troubleshooting production distributed systems

• Interest in fintech, payments platforms, or secure customer-facing services

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.

• Lunch covered by the company

• 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.

For any additional questions, feel free to contact recruiter Zrinka on LinkedIn.

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.