Senior Java Engineer-- (Fully Remote | Long-term Contract)

Senior Java Engineer-- (Fully Remote | Long-term Contract) OverviewWe are seeking a senior-level Java engineer to support a large-scale modernization effort focused on converting legacy ETL and mainframe-driven backend logic into modern Java services. This role is ideal for an experienced backend engineer who is comfortable working in complex, ambiguous environments and enjoys mentoring others while helping define future technical standards.

A core requirement of this role is hands-on experience using AI tools in day-to-day development and analysis work, including code review, refactoring, and problem-solving.

Immediate FocusSupport backend processing related to a large-scale data modernization initiativeReview and refactor existing Java codeExtract and translate legacy ETL and mainframe logic into Java-based servicesCollaborate closely with Principal Engineers and legacy system subject matter expertsLearn and navigate complex legacy data flows and integration pointsOngoing ResponsibilitiesLead and contribute to ETL-to-Java modernization effortsHelp define Java development patterns and backend architecture standardsMentor engineers transitioning from legacy or ETL-based development into JavaImprove consistency, maintainability, and scalability of backend servicesSupport future modernization initiatives as additional projects come online

Technical EnvironmentLanguages & Frameworks:

Java (11+),

SpringDatabases:

Mainframe DB2,

OracleMessaging:

Kafka, RabbitMQIntegration:

REST APIs, SOAP (being decommissioned)

Cloud & Platform:

AWS, OpenShift, AWS Lambda, S3

CI/CD:

GitHub, GitHub ActionsTesting:

Rest Assured, Cypress, Playwright, TypeScript PlaywrightLegacy Tools:

ETL pipelines; mainframe interaction (helpful, not required)Required QualificationsSenior-level Java engineering experience (Java 11+)Strong backend development backgroundExperience modernizing legacy systems or rewriting ETL / batch logicDemonstrated experience using AI tools for development and analysisExperience with APIs, messaging systems, and backend processing pipelinesComfortable working in ambiguous environments with limited documentationStrong collaboration and communication skillsProven ability to mentor engineers and support team capability growthNice to HaveCloud experience (AWS, Lambda, S3)Container platforms (OpenShift, Argo CD)Messaging systems (Kafka, RabbitMQ)Mainframe-adjacent experience or tools such as ZoweInterview ProcessTechnical screening (code review and refactoring discussion)Follow-up interview with Hiring Manager and Scrum Master focused on collaboration and team fitVideo screening required prior to submissionBeacon Hill is an equal opportunity employer and individuals with disabilities and/or protected veterans are encouraged to apply.

California residents: Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act.

If you would like to complete our voluntary self-identification form, please click or copy and paste the following link into an open window in your browser: jobs.beaconhillstaffing/eeoc/Completion of this form is voluntary and will not affect your opportunity for employment, or the terms or conditions of your employment. This form will be used for reporting purposes only and will be kept separate from all other records.

Company Profile:

Beacon Hill Technologies, a premier National Information Technology Staffing Group, provides world class technology talent across all industries utilizing a complete suite of staffing services. Beacon Hill Technologies' dedicated team of recruiting and staffing experts consistently delivers quality IT professionals to solve our customers' technical and business needs. Beacon Hill Technologies covers a broad spectrum of IT positions, including Project Management and Business Analysis, Programming/Development, Database, Infrastructure, Quality Assurance, Production/Support and ERP roles.

Learn more about Beacon Hill and our specialty divisions, Beacon Hill Associates, Beacon Hill Financial, Beacon Hill HR, Beacon Hill Legal, Beacon Hill Life Sciences and Beacon Hill Technologies by visiting bhsg .

Benefits Information:

Beacon Hill offers a robust benefit package including, but not limited to, medical, dental, vision, and federal and state leave programs as required by applicable agency regulations to those that meet eligibility. Upon successfully being hired, details will be provided related to our benefit offerings.

We look forward to working with you.

Beacon Hill. Employing the Future™