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Product & Tech

Software Developer (Java & React)

There are 2 billion people in the world that are financially underserved, having little to no access to financial products. The majority of these people live in the Emerging Markets.

Jeff is a financial technology startup that addresses this issue. We build financial product comparison marketplaces that help consumers and financial service providers connect and increase odds of cooperation by the help of available data - largely digital footprint.
Our goal is to unlock financial services for the underbanked, with a clear focus on emerging economies that will drive the global economy in decades to come.

Launched in Vietnam in 2020, Jeff has grown into a 40+ people team across 6 countries.
To date, we have helped 9 million customers in Vietnam, Philippines, Mexico and Sri Lanka to compare tens of millions of financial products.
Since inception, Jeff has raised close to $5 Million in funding from reputable investors

Jeff has also been recognized as Top 3 fastest growing tech company in the Central Europe by Deloitte

As we enter the next phase of our journey, we are looking for a Software Engineer specializing in Java and React - a technical expert to help build and scale our platform that serves millions of users! You'll work on our core services, develop new features, and ensure the reliability and performance of our applications.

If you're passionate about using your technical skills to make a real impact and want to participate in building an exciting, global product, then this role is for you! ⚡️

You will:

  • Develop Full-Stack Applications: Build and maintain scalable applications using Java for backend services and React for frontend interfaces, ensuring high performance and reliability.
  • Design System Architecture: Collaborate on architectural decisions and implement efficient solutions that can handle our growing user base and transaction volumes.
  • Build APIs: Create and maintain robust APIs that power our financial marketplace platform, focusing on security, performance, and scalability.
  • Optimize Application Performance: Monitor and improve application performance through code optimization, efficient database queries, and implementation of caching strategies.
  • Implement Testing & Quality Assurance: Write comprehensive unit and integration tests, participate in code reviews, and maintain high code quality standards.
  • Stay Current with Technology: Keep up with the latest developments in Java, React, and related technologies, suggesting and implementing improvements to our tech stack.
  • Work Cross-Functionally: Collaborate with product managers, designers, and other engineers to deliver features that meet business requirements and provide excellent user experience.

You have:

  • Strong Java Development Experience: Proficiency in Java 17+, Spring Boot
  • Frontend Expertise: Good knowledge of React, NextJS, TypeScript
  • 3+ Years of Experience: Professional experience in full-stack development, with a focus on Java backend and React frontend technologies.
  • Database Knowledge: Strong understanding of SQL, with experience in optimization and scaling.
  • Collaborative Mindset: Experience working in fast moving teams and communicating effectively with product, design, and other engineering teams.

We offer:

  • Equipment of your preference after the probation period
  • A vacation policy that includes annual vacation, national holidays, and day off on your birthday
  • A knowledgeable, high-achieving, experienced, and fun team
  • High energy - as a growing startup, no day is the same
  • Unlimited growth - as the company grows, you grow with us! 🚀


🤘 Ready to have fun while building a data-driven financial marketplace for the economies of tomorrow? Let's talk!

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Full-Time
Riga, Latvia
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