Backend Developer(Java, AWS, DevOps) at Opus… · United…

Opus Technologies is a trusted engineering partner to payment providers, banks, and fintechs navigating change in a real-time, digital-first world. We solve for business value—accelerating go-to-market, unlocking future readiness, and powering transformation at scale.

Our promise is simple: Business Value Acceleration. Realization. Maximization.

We deliver on this promise through the Opus trifecta—a domain-native engineering skillset, a value-creation mindset, and a toolset that drives business agility. From MVP (Minimum Viable Product) to MPT (Maximum Possible Transformation), Opus turns engineering into a business advantage.

• Strong development expertise in Java, Spring Boot, Microservices, Multithreading, Rest API, RESTful web services, SQL.
• Experience with JDK Migration, Spring Migration,
• Familiarity with SQL/NoSQL databases (e.g., PostgreSQL, MongoDB)
• Exposure to CI/CD pipelines, Docker, and cloud platforms (AWS preferred)
• Develop and maintain fintech applications using Java (Spring Boot)
• Design and implement secure RESTful APIs for financial transactions and data services
• Collaborate with product managers and analysts to translate financial workflows into technical solutions
• Ensure compliance with security and regulatory standards (e.g., PCI DSS, GDPR)
• Optimize performance for high-volume, low-latency systems
• Participate in Agile ceremonies, code reviews, and DevOps practices

Qualifications

• A bachelor’s or master’s degree in computer science, Engineering, or a related discipline.
• Ability to communicate effectively across multiple audiences, including firm-wide business units, senior leaders, associates and clients.
• Exceptional interpersonal skills, including teamwork, facilitation, and negotiation.
• Strong planning and organizational skills