Lead Java and Data Integration Engineer

Overview

Lead Java engineer designing cloud data integration and APIs for SaaS energy platforms.

Key Responsibilities

• api integration
• etl pipelines
• ci/cd
• data integration
• code review
• parallel processing

Tasks

-Troubleshoot and resolve complex technical issues related to integrations and APIs. -Ensure designs meet performance, security, usability, reliability, and scalability requirements. -Architect and implement API‑driven interfaces and ETL/data pipelines using Java, Spring Boot, and integration frameworks. -Contribute to CI/CD pipelines and improve development practices. -Lead the design and development of data integration solutions and APIs to connect enterprise systems and services. -Research and evaluate new technologies, frameworks, and integration patterns to improve solutions. -Collaborate in code reviews, provide design feedback, and mentor junior team members. -Design and implement parallel and batch processing of large data sets, applying proven integration patterns and performance optimization techniques. -Participate in the full software development lifecycle - design, development, testing, deployment, and support of cloud‑based enterprise applications. -Work with API Gateways, REST and SOAP web services.

Requirements

• java
• spring boot
• docker
• aws
• microservices
• 8+ years

What You Bring

-Proven expertise in Java, Spring Boot, Hibernate, Maven, and JMS. -Knowledge of microservices architecture and containerization/orchestration (Docker, Kubernetes). -Skilled in unit testing and test automation (JUnit, TestNG, Mockito). -8+ years of hands‑on software development experience delivering high‑performance, reliable, and scalable applications. -Strong analytical and problem‑solving skills with excellent communication abilities. -Domain experience in the Energy industry or related enterprise systems. -Strong experience with API design and development, including REST, SOAP, and API gateways. -Hands‑on knowledge of AWS cloud services, Linux, and familiarity with JavaScript. -Ability to design and implement solutions using design patterns and multi‑threaded programming. -Experience in agile development using tools like Jira, Confluence, and Git. -Familiarity with NoSQL databases (MongoDB, DynamoDB). -Ability to work independently and lead initiatives in a fast‑paced environment. -Exposure to pipeline automation tools and DevOps practices. -Experience with front‑end frameworks such as Angular. -Bachelor's or Master's degree in Computer Science or a related field. -Solid experience with RDBMS (MySQL preferred) and strong SQL skills. -Working experience with Spring Integration and Spring Batch modules, AWS Lambda, and API security.

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About Resource Innovations

-Merged with Nexant in 2021 and backed by Morgan Stanley Capital Partners in 2024, accelerating its scale and reach. -Specializes in transforming utility operations through demand-side management, software systems, and advisory services. -Works on diverse projects—from residential weatherization to grid modernization, electrification, and utility marketplaces. -Operates globally but retains utility-scale focus, delivering integrated energy solutions at significant scale.

Sector Specialisms

Visa Sponsorship

-no visa sponsorship or extensions are offered for this position.

Security Clearance

-employment contingent on comprehensive background and reference checks. -pre‑employment drug screen may be required if applicable.