Java/AWS System Software Consultant

Hexplora; Holyoke (MA); Hybrid; USD 120,000 - 180,000; Full time

Job summary

Infowave Systems in Holyoke, MA is seeking an experienced Senior Java/AWS System Software Engineer to design, develop, modernize, and support enterprise-grade Power Systems applications for load forecasting and outage coordination.

The role requires strong Java development, hands-on AWS cloud experience, and leadership in modernization or cloud transformation within a mission-critical environment.

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.

Responsibilities

• Design, develop, 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 SDLC.
• Implement monitoring, automation, logging, and operational support processes.
• Provide technical leadership for enhancements, upgrades, and performance optimization.

Education

Bachelor's or Master's degree in Electrical Engineering/CS

Tools

AWS services

Oracle SQL

PostgreSQL

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.

Infowave Systems is an equal opportunity employer that is committed to diversity and inclusion in the workplace.