(Senior) Backend Engineer

About the Role

FinX aims to build a digital bank that will deliver on the promise of simplicity, technological advancement, superior customer products & services.

As a backend developer, you will take part in building an exciting, greenfield digital banking product, which will positively impact the day-to-day lives of millions of people. You will have the freedom to own end-to-end development cycles, starting from understanding the problem we are solving, designing and developing the solution through cooperation with stakeholders, running the continuous integration and deployment, and finally validating the impact through monitoring and customer feedback.

Responsibilities

• Cooperating with the staff engineer, engineering lead, and your team to ensure efficient development and valuable product development
• Taking an active part in architecture and design, used to serve product needs
• Working closely with the product owner to ensure we deliver valuable features for our customers
• Helping the engineering lead shape the team by constantly providing feedback and ideas
• Aligning with the engineering best practices and tools to achieve a mastery level of autonomy and code quality

Requirements

• Professional experience with Java 8+ or another JVM language
• You are fluent with REST APIs and 3rd party integrations
• Experience in database development (SQL or NoSQL)
• Familiar with Secure SDLC and OWASP concepts
• Intensively using testing frameworks and understanding the importance of automation
• Ability to use CI/CD pipelines
• Experience with REDIS or other cache technology is a plus
• Experience with message broker technology like Kafka is a plus
• Experience working on FinTech is a big plus
• Experienced in building scalable and distributed architectures, preferably in startups, with a focus on transactional and consumer data (b2c) is a big plus

Why join FinX

At FinX, you'll shape the infrastructure backbone of a fast-scaling digital bank – where innovation meets reliability. You'll work at the intersection of DevOps, Cloud, and Security, driving automation and resilience in every deployment.