692 Java J2ee jobs in Central Islip, NY

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Java Software Engineer

The Hagen Ricci Group

Stamford, CT 06902

Remote

Previous experience working in financial companies
Strong programming, profiling and debugging skills
Minimum of 2 years' experience as a Java and Python developer, Java is required, Python a plus
Excellent communication skills and ability to operate autonomously as needed
Bachelor or Master's degree in Computer Science or similar

SmartExplore AI is experimental.

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AI Software Engineer

Ftsgps

Jericho, NY 11753

Remote

Strong software engineering experience with a full-stack/backend emphasis.
Deep SQL proficiency and experience designing relational schemas (Oracle and PostgreSQL).
Strong Python skills for ML prototyping, scripting, and tooling.
Strong production Java experience and Spring Boot (or Spring Framework) for building production RESTful APIs and microservices.
Experience with DevOps and infrastructure for AI/ML systems (Docker, Kubernetes, AWS/GCP/Azure, CI/CD).
Proven ability to lead technical design and collaborate effectively across teams.
Hands-on AI/ML experience: computer vision (YOLO, Ultralytics, OpenCV, PyTorch/TensorFlow) and LLMs (fine-tuning, prompting, RAG, LangChain/Hugging Face).

SmartExplore AI is experimental.

New, Posted 14 hours ago

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AVP, API Engineer

Synchrony Financial

Stamford, CT 06901

~ 1 hr 23 min Onsite

You must be 18 years or older
Java Development Experience, particular with Java Spring Boot
You must have a high school diploma or equivalent
Bachelor's degree and 4 years of software development or technical product management experience, or in lieu of degree, High School Diploma/GED, and 6 years of software developer or technical product management experience
We will not sponsor individuals for employment visas, now or in the future, for this job opening
Legal authorization to work in the U.S. is required

SmartExplore AI is experimental.

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Enterprise Data Architect: AI-Ready Data Warehouse Lead

Dhaka Technology Limited

Stamford, CT 06902

Senior Network & Security Architect - End-to-End Infra

Vandis

Albertson, NY 11507

~ 37 min Onsite

Overseeing the lifecycle of security projects
Design and implement advanced network infrastructures for enterprise clients
Advanced networking
Senior Network & Security Architect - End-to-End Infra
Deep expertise in security technologies like Fortinet
Hands-on role involves direct client engagement

SmartExplore AI is experimental.

Entry Level Inside Sales Representative

Most Valuable Publications

Melville, NY 11775

$60,000/yr

Health InsurancePaid Time OffRetirement Benefit

New, Posted 1 day ago

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Senior Manager of Fleet Maintenance

Interstate Waste Services

Melville, NY 11760

$140,000/yr

~ 22 min Onsite

Enforce standardized repair practices, PM intervals, and inspection protocols
Operate with high ownership and accountability
Ensure compliance with OSHA, DOT, environmental regulations, and company policies
Ensure vendor performance aligns with cost, quality, and turnaround expectations
Bachelor's degree in Engineering, Industrial Technology, or related field (or equivalent experience)
Prior experience managing large, heavy-duty vehicle fleets (refuse, vocational, or similar)
Proven 5 years of leadership experience managing Maintenance Managers and/or Supervisors
Drive high asset availability and uptime across refuse trucks, tractors, trailers, roll-off, and support equipment
Conduct weekly and monthly performance reviews with Maintenance Managers
Lean, Six Sigma, or reliability-focused certifications
Forecast labor, parts, and outside service costs with accuracy and discipline
Ensure accuracy and completeness of: Work order notes, Labor hours, Parts usage & Equipment Status
Audit work order quality and backlog health regularly
Own area-level maintenance KPIs, including but not limited to:
Partner with Directors on capital recommendations based on asset condition and performance data
Familiarity with enterprise maintenance KPIs and executive reporting cadence
Lead with consistency, discipline, and professionalism
Maintain audit-ready documentation and regulatory records
Develop leaders—not just fix problems
Support contract compliance and service-level adherence
Develop and execute corrective action plans for underperforming locations
Ensure readiness and accuracy for Monthly Operating Reviews (MORs) and executive reporting
Enforce strict CMMS compliance across all assigned locations
Serve as a stabilizing force during growth, acquisitions, and operational change
Act as a trusted execution partner to Directors and Corporate Fleet Maintenance leadership
Lead structured root cause analysis (RCA) for repeat failures, downtime assets, and cost outliers
Provide direct oversight and leadership to Maintenance Managers and Supervisors across multiple locations
Identify cost-reduction opportunities without compromising safety or reliability
Oversee execution of vendor, contractor, and OEM relationships at the area level
Manage and control area-level maintenance spend within approved budgets
Lead safety audits, inspections, and corrective actions
-PM Efficiency, Labor Efficiency, Fleet Availability & Downtime, R&M; Spend vs Budget, Backlog Aging & Work Order Management, DVIR Closure & Regulatory Compliance
Champion a safety-first culture across all maintenance locations
Ensure disciplined execution of preventive, predictive, and corrective maintenance programs
Ensure adherence to LOTO, HECP, hot-work, and shop safety standards
Partner with Procurement and Directors on supplier performance feedback
Minimum 7+ years of progressive fleet maintenance experience, including multi-site oversight
Drive standard workflows and data discipline to support enterprise analytics

SmartExplore AI is experimental.

New, Posted 1 day ago

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Snowflake/ETL Developer

Blockchain Technologies. LLC

Stamford, CT 06902

New, Posted 16 hours ago

SENIOR DIRECTOR OF LABOR RELATIONS

CenterLight Health System

Uniondale, NY 11553

Hybrid~ 35 min

Education: JD and NY license; license and education statements are explicit pre-start requirements
Extensive experience conducting complex workplace investigations
Experience managing external counsel and agency matters strongly preferred
Demonstrated success leading collective bargaining negotiations
Juris Doctor (JD) from an accredited law school is required
Significant experience in unionized environments required
The Senior Director of Labor Relations - (ATTORNEY IN LAW)
Licensed New York attorney
An active license to practice law in New York State in good standing is required
Minimum 5+ years of progressive labor and employment experience
Experience supporting multi-entity or complex organizational structures preferred

SmartExplore AI is experimental.

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IT Operations Engineer, Application Support

Point72 Asset Management, L.P

Stamford, CT 06902

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Experience working with Unix
Commitment to the highest ethical standards
Practical experience with FIX messaging for equities trading
5+ years of application support experience within the financial services industry
Demonstrated ability to mentor individuals with varying levels of experience
Experience with SQL and other scripting languages
Strong understanding of order management workflowsin equities trading
Experience managing outage communications and proven ability to efficiently resolve application issues

SmartExplore AI is experimental.