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Java​/Cobol Senior Software Engineer

Job in Merrimack, Hillsborough County, New Hampshire, 03054, USA
Listing for: Eliassen Group
Full Time position
Listed on 2026-03-03
Job specializations:
  • Engineering
    Systems Engineer, Software Engineer
Salary/Wage Range or Industry Benchmark: 50 - 60 USD Hourly USD 50.00 60.00 HOUR
Job Description & How to Apply Below
Description:
Hybrid 2 weeks onsite in either Merrimack, NH or Westlake, TX

Our client operates a high-performing platform for generating, archiving, and reconciling regulatory and non-regulatory financial communications. The team delivers robust and reliable solutions that support customer communications across personal and institutional domains.

Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance.

Rate: $50.00 to $60.00/hr. w2

Responsibilities:
Responsibilities
  • Support the R4 Production Responsive Team within the Customer Communication division of Brokerage Recordkeeping Technology.
  • Prioritize and advance platform stability, resiliency, and performance alongside functional delivery.
  • Develop and maintain Java-based services and troubleshoot RESTful web services.
  • Provide application support including identification, isolation, and escalation of production issues.
  • Collaborate with team leads and developers across US, Ireland, and India to influence delivery and engineering practices.
  • Implement and enhance CI/CD pipelines and monitoring for failure analysis.
  • Leverage architectural patterns including microservices, messaging, and event-driven frameworks with enterprise databases.
  • Promote an environment of innovation to improve scale, efficiency, and business outcomes.
Experience Requirements:
Experience Requirements
  • Hands-on expertise with z/OS, Web Sphere Application Server on z/OS, JCL, COBOL, REXX, DB2, VSAM, and Control-M.
  • Experience developing and maintaining Java services, including Spring Boot.
  • Strong CI/CD experience and proficiency with logging and monitoring tools for failure analysis.
  • Experience with message-oriented middleware and streaming platforms such as JMS, Active

    MQ, IBM MQ, and Apache Kafka.
  • Experience troubleshooting RESTful web services using Java technologies.
  • Proven experience with architectural patterns, microservices, messaging/event-driven frameworks, and enterprise databases in Agile environments.
  • Strong analytical and critical thinking skills with timely decision making based on facts and judgment.
  • Proven ability to communicate technical concepts to non-technical partners.
  • Ability to influence and partner with delivery and engineering leaders across global teams.
  • Exposure to AWS cloud infrastructure and cloud-native services (preferred).
  • Background in customer communications domains such as statements, compliance letters, proxy votes, and trade confirmations (preferred).
Education Requirements:
Education Requirements
  • Bachelor's degree or equivalent experience with 10+ years in information technology.
  • AWS certification (preferred).
Recruitment Transparency Notice

Eliassen Group values transparency in our recruitment practices. Please be advised that Eliassen Group utilizes artificial intelligence (AI) tools as part of its initial application screening process. You may receive email and SMS notifications from the Eliassen Virtual Recruiting Team (, ) inviting you to complete a brief voice screening as part of your application process. These tools assist our hiring teams in different ways, including but not limited to, assistance in reviewing application materials to help identify candidates whose qualifications most closely match the requirements of the position.

All AI-assisted evaluations and responses are reviewed by human recruiters before any hiring decisions are made. The use of AI in our process is intended to support fairness, efficiency, and consistency, and Eliassen Group takes measures to prevent bias or discrimination in connection with its hiring practices. By proceeding, you acknowledge, agree, and consent to Eliassen Group's use of these tools, including AI tools, as part of the application and hiring process.


Skills, experience, and other compensable factors will be considered when determining pay rate. The pay range provided in this posting reflects a W2 hourly rate; other employment options may be available that may result in pay outside of the provided range.

W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality.
Please be advised
- If anyone reaches out to you about an open position connected with Eliassen Group, please confirm that they have an  email address and never provide personal or financial information to anyone who is not clearly associated with Eliassen Group. If you have any indication of fraudulent activity, please contact .


About Eliassen Group:

Eliassen Group is a leading strategic consulting company for human-powered solutions. For over 30 years, Eliassen has helped thousands of companies reach further and…
Position Requirements
10+ Years work experience
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