Sr. Software Engineer (Java/TypeScript) IT

Sr. Engineer (Java / TypeScript)

Focus: Digital Banking Platform Integration

As a Sr. Engineer, you will serve as a technical expert driving the integration of a new banking platform into digital ecosystem, enabling a seamless, unified member experience across web applications.

You will play a key role in building and scaling full-stack applications that connect modern front-end experiences (TypeScript) with Java-based backend services, GraphQL APIs, and cloud-native data solutions (DynamoDB). This role is central to delivering a cohesive digital experience across banking, financial planning, and member services.

Designing Solutions

• Design and architect end-to-end solutions to integrate a new banking platform into web and digital channels
• Define and implement GraphQL APIs to unify data across banking, legacy systems, and member platforms
• Design scalable DynamoDB data models to support high-volume transactional and member data access
• Establish integration patterns between core banking systems, APIs, and front-end applications
• Provide design recommendations aligned to long-term digital and platform modernization strategy

Implementing Solutions

• Build and enhance backend services using Java (Spring Boot, microservices) to support banking integration
• Develop GraphQL services and resolvers to enable flexible, performant data access across systems
• Implement and optimize DynamoDB tables, indexes, and access patterns for scale and performance
• Develop modern, secure, and responsive UI experiences using TypeScript (React, Angular, etc.)
• Integrate third-party and internal banking APIs into a unified digital experience
• Ensure solutions meet security, compliance, and financial services standards

Platform Integration & Modernization

• Lead integration efforts across banking platforms, legacy systems, and digital channels
• Help transition from fragmented systems to a unified experience
• Support API-first and event-driven architecture patterns for future scalability
• Identify and resolve data consistency, latency, and integration challenges

Defining Engineering Standards and Patterns

• Establish standards for GraphQL schema design, API governance, and performance optimization
• Define best practices for DynamoDB modeling, cost optimization, and scalability
• Promote reusable services and components across the banking and digital ecosystem

DevOps & Reliability

• Support CI/CD pipelines for continuous delivery of digital banking features
• Implement monitoring and observability across APIs, services, and data layers
• Ensure high availability, resilience, and performance of member-facing applications
• Monitor and optimize DynamoDB throughput and cost efficiency

Collaboration

• Partner with product, UX, and business stakeholders to deliver a seamless member banking experience
• Work closely with architecture teams to align with enterprise modernization goals
• Participate in agile ceremonies and help drive delivery across complex integration initiatives

Required Work Experience / Skills

• 7+ years of full-stack software engineering experience
• Strong backend development experience with Java (Spring Boot, microservices)
• Strong front-end development experience with TypeScript (React, Angular, etc.)
• Experience building and consuming GraphQL APIs in distributed systems
• Hands-on experience with DynamoDB (data modeling, GSIs/LSIs, performance tuning)
• Experience integrating third-party platforms or core banking/financial systems
• Strong understanding of API-driven architecture and system integration patterns
• Experience working in financial services or regulated environments (preferred)
• Familiarity with event-driven architectures and cloud-native systems (AWS preferred)
• Strong understanding of scalability, security, and performance in high-traffic applications

Nice-to-Have

• Experience with digital banking platforms or fintech integrations
• Experience modernizing legacy systems into API-first architectures
• Exposure to authentication/authorization patterns (OAuth, SSO, identity platforms)
• Experience supporting large-scale customer/member-facing web platforms

Education

• Bachelor's degree in Computer Science or related field, or equivalent experience