The HartfordNYSE: HIG: Provides business and personal insurance, group benefits, and investments.
1+ YOE1–3 years software development; Java/J2EE; Spring Boot REST APIs; Hibernate/JPA; PostgreSQL; NoSQL exposure; AWS/GCP; REST/SOAP; Agile; Bachelor's degree in CS/Engineering or equivalent; US work authorization.
New York Independent System Operator: Manages New York's electric grid and wholesale power markets.
2+ YOEBachelor's degree in Computer Science or Information Systems; 2 years of software development experience; experience with Java/JavaScript; familiarity with SQL and web technologies.
Oakland or Seattle or WA or OH or CA or Long Beach or AZ or CO or CT or FL or GA or MD or MN or NV or OR or El Dorado Hills or Lodi or Rancho Cordova or Redding or San Diego or Woodland Hills or AL or IL or VA or WI or TX or NY
$103k-$174k/yrHybridFull Time
Ascendiun: Nonprofit parent overseeing health insurance and clinical service organizations.
5+ YOE5+ years full stack development; BA/BS or equivalent IT experience; React/Vue/Angular; .NET/Java/Node.js/Python APIs; SQL/NoSQL; Azure preferred; Docker; IaC; CI/CD; AI tools; healthcare experience preferred.
BlueCrest: Manufactures automated equipment for mail and parcel processing.
8+ YOE10+ years in object-oriented software design; 8+ years in C++ development; real-time control for mechatronics; RTOS (RTX); Agile experience; BS/MS in CS or related; strong problem solving and communication.
The Walt Disney CompanyNYSE: DIS: Produces movies, operates theme parks, and provides streaming services.
5+ YOE5+ years in relational databases; PostgreSQL/MySQL/Amazon RDS/RDS Aurora; BA/BS in CS; Agile; Git; Python/Java/Go; AWS; Linux; Terraform/CloudFormation; database reliability and DR experience.
4+ YOEBachelor's degree in EE/CE/CS or equivalent; 4 years in C/C++ or Java with Python; experience in linux kernel, toolchains, or android system software; experience in full-stack performance analysis.
onsemi: Designs and manufactures power and sensing semiconductor components.
BS in Engineering or Computer Science; strong communication and leadership; English fluency. Preferred: MS in Engineering or CS; experience with SQL, Java, JavaScript, Python, HTML, XML, Git; semiconductor processing experience; familiarity with 5S, 8D, 6-sigma, SPC, DOE, FMEA.
HomeServe USA: Provides residential repair service plans and emergency home repairs.
3+ YOEBachelor's degree preferred; 3-5 years in innovation management or tech incubation; strong analytical, problem-solving, and communication; experience with generative AI; project management skills.
MastercardNYSE: MA: Global payment processing and financial technology service provider.
10+ YOESenior Principal Architect with enterprise-scale data architecture, cloud, SaaS integrations; strong leadership; Java, REST APIs, Kubernetes, AWS/Azure; Bachelor's in CS or Engineering.
ARKANYSE: CACI: Develops advanced space technology and precision optical mission solutions.
Pursuing a bachelor’s degree in computer science or computer engineering; experience in data analysis, Java programming, and web development; familiarity with complex applications, testing, and debugging; knowledge of Java, JSON, Excel, VB, XML, SQL.
Configuration Management Co-op/Intern - Summer & Fall 2026
Danbury, Connecticut, United States
$39k-$74k/yrOnsitePart Time, Internship
CACINYSE: CACI: Provides information technology and professional services to government clients.
Pursuing a bachelor’s degree in computer science/engineering; experience in data analysis, Java programming, web development; familiarity with debugging; must be eligible to work in the United States.
ARKA: Develops advanced space technologies and solutions for national security.
Pursuing a bachelor’s degree in computer science, computer engineering, or related field; experience with Java, JSON, Excel, VB, XML, SQL; coursework in data analysis and web development.
Java Developer Jobs market signals in Haviland, NY, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
23
Hiring companies
13
Fresh sample
39% new in 30d
Salary visibility
65% show pay
Companies appearing in this market
The Walt Disney CompanyThe HartfordARKAAscendiunBlueCrestBoehringer IngelheimCACIDisney