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Hexplora
Java/AWS System Software Consultant
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Job Description
Title :
Java/AWS System Software Engineer Location:
Holyoke, MA (Hybrid) We are seeking an experienced Senior Java/AWS Power System Software Consultant expertise to design, develop, modernize, and support enterprise-grade Power Systems applications that enable load forecasting, outage coordination, and other critical energy operations. The ideal candidate will bring strong Java development skills, hands-on AWS cloud experience, and the ability to deliver scalable, secure, and reliable solutions in a mission-critical environment. Key Responsibilities- Design, develop, enhance, and maintain Java-based Power Systems applications.
- Design scalable solutions using Java, Spring Boot, REST APIs, microservices, AWS Step Functions, and cloud native AWS services.
- Build and support integrations between enterprise applications and data platforms.
- Ensure application reliability, scalability, security, and performance.
- Support modernization initiatives, including cloud migration and microservices adoption.
- Collaborate with system operators, planners, data engineers, and cloud engineers.
- Participate in all phases of the Software Development Life Cycle (SDLC).
- Implement monitoring, automation, logging, and operational support processes.
- Provide technical leadership for enhancements, upgrades, and performance optimization. Required Skills & Qualifications
- Bachelor's or Master's degree in Electrical Engineering, Computer Science, or related field.
- Experience developing Java applications in energy, utilities, or large enterprise environments.
- Senior-level candidates should have experience leading architecture, modernization, or cloud transformation initiatives.
- Java/J2EE, Spring Boot, REST APIs, Microservices.
- AWS services including EC2, EKS/ECS, S3, Lambda, RDS, CloudWatch, and Step Functions.
- Oracle SQL, PostgreSQL, and enterprise relational databases.
- Enterprise integration patterns and workflow orchestration.
- Understanding of Power Systems, Load Forecasting, Outage Coordination, or Energy Operations.
- Exposure to ML/AI applications such as time-series analytics and forecasting.
- CI/CD pipelines, monitoring, and cloud operations.