Senior Java Backend Engineer — Data Reconciliation & APIs

Randstad Digital Americas; Roanoke (TX); On-site; USD 120,000 - 125,000; Full time

Job summary

Randstad Digital in Westlake, Texas, is seeking a Senior Java Engineer to evolve a high-impact Case Authorization and Data Reconciliation platform. This role combines backend development with ownership of business-critical logic and reliability improvements.

You will partner with stakeholders to deliver scalable, production-grade solutions, working in a fast-paced financial services environment. This permanent position offers standard hours and a competitive package.

Qualifications

• Strong hands-on experience in Java (8+/11+/17+).
• Experience with Spring Boot/Spring Framework for microservices.
• Proven ability to design and consume RESTful APIs.

Responsibilities

• Own and enhance the Case Authorization platform, enabling intelligent prioritization of business workflows.
• Design and implement robust backend services using Java and modern frameworks.
• Collaborate with Data Engineering teams to ensure end-to-end data consistency from APIs to downstream systems.
• Build and maintain reconciliation logic to validate data accuracy across systems.
• Analyze and optimize performance bottlenecks in existing services and integrations.
• Develop reliable integrations with REST APIs and external data sources.
• Implement production-grade error handling, logging, and observability frameworks.
• Partner with business stakeholders to translate requirements into scalable technical solutions.
• Contribute to system design, architecture decisions, and best practices.

Skills

Java

Spring Boot

REST APIs

Distributed systems

Data reconciliation

Performance tuning

SQL/NoSQL

Education

Bachelor's degree

Tools

Spring Framework

REST API design

Job description

Randstad Digital in Westlake, Texas, is seeking a Senior Java Engineer to evolve a high-impact Case Authorization and Data Reconciliation platform. This role combines backend development with ownership of business-critical logic and reliability improvements.

You will partner with stakeholders to deliver scalable, production-grade solutions, working in a fast-paced financial services environment. This permanent position offers standard hours and a competitive package.