Top 56 Java developer Jobs in Springfield Ma

Mainframe Developer
Cognizant —Hartford, CT
- Full-time
- Hybrid work
- DevOps
- 11+ years
- Office
- Paid parental leave
- Employee stock purchase plan
1d
Senior Software Engineer - Enterprise AI Products
The Travelers Companies, Inc. —Hartford, CT
- $139,400 - $230,000 a year
- Hybrid work
- Azure
- Computer Science
- 5 years
- Wellness program
- Paid holidays
Senior Software Engineer
TaxPlanIQ —United States
- $100,000 - $140,000 a year
- Email
- Remote
- Background check
- System design
- Java
- Health insurance
- Dental insurance
Quick Apply
Principal Software Engineer - Full Stack
Ark PES —United States
- $130,000 - $180,000 a year
- Full-time
- Remote
- Computer Science
- Research
- Java
- Health insurance
- Dental insurance
Quick Apply
KOFAX Imaging Developer- Atlanta, GA
AHU Technologies Inc —United States
- $55 - $60 an hour
- Full-time
- Remote
- System design
- 8 years
- AWS
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Mainframe Developer

Cognizant -
Hartford, CT

Apply Now

Job Details

Full-time
1 day ago

Benefits

Paid parental leave
Employee stock purchase plan
Paid holidays
Disability insurance
Health insurance
Dental insurance
401(k)
Paid time off
Parental leave
Vision insurance
Life insurance

Qualifications

AWS IAM
Spring Boot
Cloud identity and access management (IAM)
Front-end component design
Requirements design
IT transformation
Team leadership
AI tools proficiency
Technology security practices
Prompt engineering
Infrastructure architecture design
Microservices
Event-driven architecture
CICS
Mainframe
Continuous integration
Cost reduction
COBOL
Mainframe development
Software documentation
Angular
Cloud Native Design
IT governance planning
Leading team collaboration initiatives
Scalability
System requirements definition
Front-end component implementation
Analysis (software development lifecycle)
DevOps automation
Batch data processing

Full Job Description

Mainframe Developer About the role
As a Mainframe Modernization Enterprise Architect , you will make an impact by leading the target-state architecture for a large-scale legacy modernization program across a complex portfolio of applications. You will be a valued member of the technology delivery team and work collaboratively with client stakeholders, architecture leaders, engineering teams, and GenAI-enabled delivery workstreams. In this role, you will:
Own the end-to-end target-state architecture across legacy decomposition, API layer, front-end, data, cloud, and integration patterns for a portfolio of approximately 50 applications.
Define modernization sequencing and architecture runway based on application complexity, dependencies, risks, and business priorities.
Lead architecture governance, including Architecture Review Boards, solution design approvals, reusable standards, and technical decision-making across parallel teams.
Guide the extraction and validation of business rules, data structures, control flow, and requirements from COBOL, JCL, copybooks, CICS, VSAM/DB2, and other mainframe artifacts.
Define architecture and orchestration standards for Claude-based GenAI agents supporting automated COBOL rule extraction, forward engineering, Java service generation, Angular component generation, and test-case creation.
Establish prompt engineering standards, agent evaluation criteria, human-in-the-loop validation checkpoints, and guardrails for accuracy, auditability, and hallucination risk.
Define microservices, API, event-driven, Angular front-end, cloud, DevOps, observability, security, and quality standards across modernization teams.
Act as the technical escalation point across workstreams, tracking architecture KPIs such as extraction accuracy, code-generation acceptance rate, defect leakage, and migration velocity. Work model
We believe hybrid work is the way forward as we strive to provide flexibility wherever possible. Based on this role’s business requirements, this is a hybrid position in a client office in Hartford, CT . Regardless of your working arrangement, we are here to support a healthy work-life balance through our various wellbeing programs.
The working arrangements for this role are accurate as of the date of posting. This may change based on the project you’re engaged in, as well as business and client requirements. Rest assured; we will always be clear about role expectations. What you need to have to be considered
15+ years of experience in software architecture, including 5+ years leading large-scale mainframe modernization or legacy transformation programs across multi-application portfolios.
Strong hands-on knowledge of legacy/mainframe technologies, including COBOL, JCL, CICS, VSAM/DB2, copybooks, batch processing, and online processing patterns.
Proven experience with reverse engineering, legacy code analysis, business rule extraction, requirement reconstruction, and traceability from legacy code to modern requirements.
Strong architecture experience with Java, Spring Boot/Spring Cloud, REST or GraphQL API design, microservices, and event-driven architecture.
Experience defining Angular front-end architecture, including component architecture, state management, design-system adoption, and reuse of enterprise component libraries.
Deep AWS cloud architecture experience across compute, storage, networking, security, IAM, CI/CD landing zones, performance, resiliency, scalability, observability, and cost optimization.
Experience with GenAI or agentic systems, including LLM-based agent design, prompt engineering, tool orchestration, and AI-assisted code transformation.
Strong leadership, documentation, stakeholder management, and technical governance skills, with the ability to align multiple teams toward a shared modernization vision.
These will help you stand out
Experience embedding GenAI or agentic tooling into enterprise software delivery pipelines.
Insurance, financial services, healthcare, or other regulated-industry modernization experience.
Experience with Docker, Kubernetes, ECS, EKS, Terraform, CloudFormation, DB2/VSAM data migration, and enterprise observability platforms.
AWS Certified Solutions Architect – Professional certification.
TOGAF or equivalent enterprise architecture certification.

Experience working in offshore/onsite distributed delivery models.

Benefits:
Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:
Medical/Dental/Vision/Life Insurance.
Paid holidays plus Paid Time Off.
401(k) plan and contributions.
Long-term/Short-term Disability.
Paid Parental Leave.
Employee Stock Purchase Plan.

We're excited to meet people who share our mission and can make an impact in a variety of ways. Don't hesitate to apply, even if you only meet the minimum requirements listed. Think about your transferable experiences and unique skills that make you stand out as someone who can bring new and exciting things to this role.

Apply Now

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java developer jobs in springfield ma

Mainframe Developer

Senior Software Engineer - Enterprise AI Products

Senior Software Engineer

Principal Software Engineer - Full Stack

KOFAX Imaging Developer- Atlanta, GA

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