Senior Java Integration Engineer

Genesis10 is seeking a Programmer/Analyst: III (Senior). This is a hybrid 6-month contract-to-hire position with a client located in Columbus, OH. This role can also be located in Minneapolis, MN, Dallas, TX, or Charlotte, NC.

Work Model: Hybrid - 3 days onsite (when space is available)

Duration: 6-month contract-to-hire

Start: ASAP

Visa: Must be authorized to work in the U.S. without current or future sponsorship

Pay: $60-70/hr W2 Role Overview

We are seeking a Senior Java / Integration Engineer to support a major financial technology modernization initiative. This role is part of an international program migrating from a legacy trade surveillance platform (Surecomp IBSnet) to a new SaaS-based CGI Trade360 platform.

The ideal candidate is a hands-on backend engineer with strong experience in system integration, data migration, and enterprise messaging, who can work closely with subject matter experts to modernize complex financial workflows.

This is a contract-to-hire position with a strong intent to convert to full-time employment based on performance and business need. Key Responsibilities

Support the migration from a legacy IBSnet trade surveillance platform to CGI Trade360

Analyze and map legacy data structures to the CGI Trade360 data model

Design and develop Java / Spring Boot REST APIs, including internal wrappers around vendor APIs

Build and support batch processing workflows for financial data and scheduled jobs

Work with IBM MQ (MQ Series) messaging as part of legacy system modernization

Integrate with internal banking systems, including money transfer and SWIFT-related platforms

Collaborate with legacy platform SMEs to translate features into Agile user stories

Participate in sprint planning, peer code reviews, and sprint demos

Ensure solutions are scalable, secure, and aligned with enterprise standards Required Qualifications

Strong experience with Java and Spring Boot, focused on backend and API development

Proven experience with system and data migrations (legacy to SaaS or COTS platforms)

Experience with enterprise messaging, specifically IBM MQ (MQ Series) or similar technologies

Experience developing and supporting batch processing solutions

Background working in financial services environments (banking, payments, trade finance, surveillance, etc.)

Experience working in an Agile/Scrum development environment

Strong communication skills and ability to collaborate with cross-functional teams Preferred Qualifications

Experience integrating with vendor SaaS platforms

Exposure to SWIFT, payments, or money transfer systems

Experience with reporting tools (e.g., Business Objects)

Familiarity with API documentation standards (Swagger/OpenAPI)

Experience with modern messaging platforms (Kafka, JMS, etc.) Team & Environment

Agile delivery model

Small, collaborative teams (3-4 engineers per team)

Vendor provides the UI; this role is primarily backend-focused

Dedicated test automation support for platform testing and upgrades

Opportunities to present work in sprint demos and internal technology forums

Only candidates available and ready to work directly as Genesis10 employees will be considered for this position.

If you have the described qualifications and are interested in this exciting opportunity, please apply!

About Genesis10:

Ranked a Top Staffing Firm in the U.S. by Staffing Industry Analysts for six consecutive years, Genesis10 puts thousands of consultants and employees to work across the United States every year in contract, contract-for-hire, and permanent placement roles. With more than 300 active clients, Genesis10 provides access to many of the Fortune 100 firms and a variety of mid-market organizations across the full spectrum of industry verticals.

For contract roles, Genesis10 offers the benefits listed below. If this is a perm-placement opportunity, our recruiter can talk you through the unique benefits offered for that particular client .

Benefits of Working with Genesis10:

* Access to hundreds of clients, most who have been working with Genesis10 for 5-20 years.

* The opportunity to have a career-home in Genesis10; many of our consultants have been working exclusively with Genesis10 for years.

* Access to an experienced, caring recruiting team (more than 7 years of experience, on average.)

* Behavioral Health Platform

* Medical, Dental, Vision

* Health Savings Account

* Voluntary Hospital Indemnity (Critical Illness & Accident)

* Voluntary Term Life Insurance

* 401K

* Sick Pay (for applicable states/municipalities)

* Commuter Benefits (Dallas, NYC, SF)

For multiple years running, Genesis10 has been recognized as a Top Staffing Firm in the U.S., as a Best Company for Work-Life Balance, as a Best Company for Career Growth, for Diversity, and for Leadership, amongst others. To learn more and to view all our available career opportunities, please visit us at

Genesis10 is an Equal Opportunity Employer. Candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

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