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Java developer • hartford ct

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Mainframe Java Architect

Prophecy TechnologiesHartford, CT, United States
[job_card.full_time]

Mainframe Java Architect will lead the modernization of mainframe systems to Java/Spring Boot architecture.Define the end-state architecture for modernized Java/Spring Boot systems.Create moderniza...[internal_linking.show_more]

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ETL Developer

Polar IT ServicesHartford, CT, Connecticut, USA
[job_card.full_time]

Please find the below requirement and let me know your interest?.Location: Hartford, CT, hybrid schedule.Visa: H4 EAD, GC, GC EAD and USC only.Looking for 10+years of experience only.We are looking...[internal_linking.show_more]

CRIM Developer

Tsunami TsolutionsGlastonbury, United States
[job_card.full_time]

Tsunami Tsolutions is seeking an experienced .This position is responsible for delivering high-quality technical solutions to external clients implementing or enhancing IFS Cloud.Customizations, Re...[internal_linking.show_more]

MO411-Java Oracle Forms developer 141779

FHRHartford, CT, US
[job_card.full_time]
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Our direct client has a new opening for a Java Oracle Forms developer 141779.This job is 14 months to start, and the client is located in Augusta, ME.Please send your rate and resume.Oracle Forms B...[internal_linking.show_more]

Python developer

eTeamHartford, CT, United States
[job_card.full_time]

Work Location with Zip code: Hartford, CT 06103.Duration of the project: 6 Months.This role requires any travel (Yes/No): NO.Please confirm if this would be onsite from day one OR Initial remote fo...[internal_linking.show_more]

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MarkLogic Developer

Lorven TechnologiesHartford, CT, United States
[job_card.full_time]

If you are interested Kindly Please share the resume at.MarkLogic Developer / Engineer.Location : Hartford CT | Hybrid.APIs for business operations using.Mark Logic's XQuery and XPath capabilities....[internal_linking.show_more]

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Senior Java Developer

Informatic TechnologiesHartford, CT, United States
[job_card.full_time]

Bachelor's or Master's degree in Computer Science, Engineering, or related field.Experience designing large-scale enterprise applications, preferably in insurance or financial services.Expertise in...[internal_linking.show_more]

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Software Developer

ConfidentialHartford, CT, United States
[job_card.full_time]

Software Developers in Farmington, CT & relocation required to various unanticipated locations throughout the US.Duties: design, develop, implement, test & support applications software.Mail resume...[internal_linking.show_more]

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Analytics Developer

Trinity College (Connecticut)Hartford, CT, United States
[job_card.full_time] +1

Our recently merged analytics and enterprise applications team is at the center of several current and planned initiatives that will enhance the College's ability to use data, analytics, and AI as ...[internal_linking.show_more]

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Mainframe Developer

Exaways CorporationBloomfield, CT, United States
[job_card.full_time]

Design, develop, and maintain mainframe applications using COBOL and COPYBOOK, ensuring efficient and error-free execution.Collaborate with business analysts and system architects to understand app...[internal_linking.show_more]

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Entry level java microservices developer/Jr data analyst

SynergisticITHartford, CT, US
[job_card.full_time]

Turn a Tech Layoff or a Career Gap Into a Reset for a Better Career A layoff or a Career Gap can shake your confidence—even if you did nothing wrong.Downsizing, reorganizations, and budget cuts are...[internal_linking.show_more]

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Senior Developer

Careers Integrated Resources IncHartford, CT, United States
[job_card.full_time]

Job Duration: 3-4 Months (possibility of extension).The agency requires a senior developer resource with a strong.NET and SQL background to rewrite the website with multiple portals (ASPX pages).No...[internal_linking.show_more]

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Java Developer

Avani Technology SolutionsHartford, CT, United States
[job_card.full_time]

Overall 3+ years IT experience.Experience with REST APIs, Webservices.Hands-on experience in developing Java applications.Bachelor's Degree or equivalent.IBM Mainframe; COBOL/IMS DB/CICS.[internal_linking.show_more]

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Programmer/Developer

LancesoftHartford, CT, US
[job_card.full_time]
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Monday through Friday 8am 5pm EST.The agency needs the service of a senior level Full Stack Developer.The candidate will serve in the capacity of a Developer participating in various SDLC processes...[internal_linking.show_more]

Application Developer

State of Connecticut, Department of Administrative ServicesHartford, CT, United States
[job_card.full_time]

Information Technology Analyst 2 (40 Hour).Recruitment # 260330-7604FR-001.Date Opened 4/7/2026 12:00:00 AM.Salary $108,247* - $134,857/year (*New to state employment start at minimum).Close Date 4...[internal_linking.show_more]

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Senior Developer

Connecticut Housing Finance AuthorityRocky Hill, CT, USA
[job_card.full_time]
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ABOUT THE CONNECTICUT HOUSING FINANCE AUTHORITY:.Connecticut Housing Finance Authority ("CHFA") is a self-funded, quasi-public organization.Its mission is to alleviate the shortage of housing for l...[internal_linking.show_more]

JAVA DEVELOPER

CPIM do Brazil LTDARocky Hill, CT, US
[job_card.full_time]

NAVA Software Solutions" Talent Acquisition Team is looking for IT Talent from Mexico, to fill the following variety of positions we have in the USA.We are an IT Services company based out of Conne...[internal_linking.show_more]

Java Springboot Developer

ITL USAHartford, CT, US
[job_card.full_time]

Infosys is seeking a Java Springboot Developer acts as a trusted analytical and technical "hands-on" development leader that provides technical guidance to scrum team members including developers a...[internal_linking.show_more]

Salesforce Developer

Purple DriveHartford, CT, United States
[job_card.full_time]

Bachelor's degree in Computer Science, Information Technology, or related field.Salesforce development (Apex, Visualforce, Lightning Web Components).Strong understanding of Salesforce architecture,...[internal_linking.show_more]

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Mainframe Java Architect

Mainframe Java Architect

Prophecy TechnologiesHartford, CT, United States
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  • [job_card.full_time]
[job_card.job_description]
Role Overview:

Mainframe Java Architect will lead the modernization of mainframe systems to Java/Spring Boot architecture.

Key Responsibilities:
  • Define the end-state architecture for modernized Java/Spring Boot systems.
  • Create modernization blueprints, migration patterns, and reference architectures.
  • Evaluate and recommend modernization approaches (replatform, refactor, automated conversion, rewrite).
  • Develop current-state and target-state architecture diagrams.
  • Analyze COBOL programs, copybooks, JCL workflows, CICS/IMS transactions, DB2 schemas, and VSAM files.
  • Identify application dependencies, integration points, and batch schedules.
  • Map legacy components to modern equivalents (Spring Batch, REST APIs, RDBMS/NoSQL, Kafka, MQ).
  • Define modernization waves, thin slices, and deployment sequencing.
  • Guide design decisions for API-first, microservices, and event-driven systems.
  • Ensure coexistence patterns between mainframe and modernized components during transition.
  • Oversee data migration, transformation, and validation strategies.
  • Provide architectural direction to internal teams and external vendors.
  • Review converted Java code for quality, maintainability, performance, and security.
  • Establish coding standards, API specifications, and DevSecOps practices.
  • Influence platform decisions across cloud, infrastructure, and application engineering.
  • Ensure modernized systems meet or exceed mainframe performance SLAs.
  • Drive capacity planning, performance testing, resiliency, and failover strategies.
  • Partner with security teams to enforce compliance, encryption, audit, and access controls.
  • Work closely with business SMEs to ensure functional accuracy during conversion.
  • Present architectural recommendations to leadership and modernization governance teams.
  • Provide status updates, risk assessments, and technical documentation.
Required Qualifications:
  • 10+ years of experience in mainframe technologies (COBOL, JCL, DB2, CICS, VSAM, IMS).
  • 5+ years of Java/Spring Boot architecture and microservices design.
  • Hands-on experience with mainframe modernization or transformation programs.
  • Strong understanding of event-driven architecture (Kafka, MQ), API gateways & REST API standards, RDBMS & NoSQL databases, batch processing at scale (Spring Batch), CI/CD, Git, Jenkins/GitHub/Azure DevOps pipelines.
  • Experience with automated code conversion tools (Micro Focus, Heirloom, Astadia, IBM Wazi) is a plus.
  • Familiarity with cloud platforms (AWS, Azure, or GCP).
  • Strong communication, stakeholder management, and problem-solving skills.
Preferred Qualifications:
  • Experience with domain-driven design (DDD).
  • Knowledge of container platforms (Docker, Kubernetes, OpenShift).
  • Exposure to financial services, insurance, or other highly regulated industries.
  • Enterprise architecture certifications (TOGAF, SAFe, etc.).
Soft Skills:
  • Ability to influence and lead technical teams.
  • Analytical mindset with strong attention to detail.
  • Comfortable working in an agile, fast-paced delivery environment.
  • Strong documentation and presentation skills.