We are looking for a Software Developer to join a 6-month contract role based in Frisco, Texas. This position will focus on graph database design, backend microservices development, and API implementation for a large-scale data processing environment.
Responsibilities
Design and implement graph data models in Neo4j to support complex relationship-driven use cases
Write efficient, optimized Cypher queries and tune Neo4j performance for large datasets
Develop scalable, secure, and maintainable backend services and APIs using Java and Spring Boot
Collaborate with data engineers, architects, and product teams to translate business requirements into technical graph and API designs
Participate in code reviews, design discussions, and mentor junior developers on graph database and Spring Boot best practices
Troubleshoot and resolve performance bottlenecks across the application and data layer
Ensure adherence to coding standards, security practices, and CI/CD processes
Qualifications
Required
5–7 years of overall software development experience
Proven, hands-on experience with Neo4j and Cypher in production, ideally modeling hierarchical or network/topology data
Strong proficiency in Java and Spring Boot for building microservices and APIs
Solid understanding of graph data modeling for complex, interconnected datasets
Experience with Git/GitLab and CI/CD pipelines
Preferred
Experience with Snowflake or other cloud data warehouses for enterprise reporting
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Familiarity with big data/streaming platforms (Kafka, Spark) for high-volume data ingestion
Prior exposure to telecom domain concepts: RAN architecture, cell site inventory, network configuration management (CM), OSS/BSS systems, or multi-vendor network equipment
Knowledge of containerization/orchestration (Docker, Kubernetes) and cloud platforms (AWS/Azure/GCP)
Understanding of network topology visualization and its use in fault management or capacity planning
