23 java full stack engineer jobs at 14 companies in Brewster, NY
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Senior Java Full Stack Developer (Java, Spring Boot, Angular) (Hybrid)
Pittsburgh or New York or New Jersey or Florida City
$68k-$132k/yrHybridFull Time
CognizantNasdaq: CTSH: Provides IT consulting and digital business process services.
6+ YOE6+ years experience with Java 15+, Spring Boot, REST/microservices, Docker, Kafka/MQ, relational/NoSQL databases, Git and Agile; strong troubleshooting and analytical skills.
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.
Gen II Fund Services: Provides fund administration services to private capital asset managers
3+ YOE3+ years in full stack development; strong Java and frontend skills; experience with AI tooling and cloud/DevOps; financial tech exposure preferred.
Java, Spring Framework, TypeScript, React, Azure DevOps, SQL Server, Docker, Kubernetes, Git, JUnit, Mockito, Jest, Playwright, Claude Code, Cursor, LangChain, LangGraph, Python, Sage Intacct
5+ YOEBachelor's or higher in CS/ECE/math/physics, 5+ years full‑stack experience, strong Python and another high‑level language (Go/C++/Java), front‑end frameworks (Vue.js/React), AWS, SQL/PostgreSQL, Git, Docker, Kubernetes, RESTful APIs, testing, and mentorship experience.
Full Stack Lead Engineer, Credit Flow Trading Technology - Vice President
New York, New York, United States
$125k-$223k/yrHybridFull Time
Deutsche BankNew York Stock Exchange: DB: A global bank providing financial services to individuals and corporations.
Hands-on experience with Java, Python, React and Kubernetes; experience with distributed systems, CI/CD and modern DevOps; strong communication and technical leadership skills.
Interactive BrokersNASDAQ: IBKR: Automated global electronic brokerage and trading services provider.
Experienced full-stack Java developer with Vert.x, Vue.js, Oracle SQL and RESTful API experience; familiarity with front-end technologies, CI/CD, and financial services systems.
RBW: A contemporary lighting design and manufacturing studio that crafts thoughtful LED fixtures for hospitality and workplace.
7+ YOE7+ years software engineering experience; bachelor's in CS/Engineering; full-stack proficiency (server and client languages); e‑commerce, ERP, cloud, and DB experience; strong communication and problem-solving.
JetBlueNASDAQ: JBLU: Low-cost airline providing air travel and integrated vacation services.
6+ YOEBachelor's degree or high school diploma/GED with 4 years' relevant experience; 6+ years in software engineering and full-stack development; expertise in distributed systems, cloud platforms, CI/CD, and modern architecture.
Software Dev Engineer III (Bethpage, NY, US, 11714)
Bethpage, New York, United States
$134k-$220k/yrOnsiteFull Time
OptimumNYSE: OPTU: Provides broadband, television, and mobile connectivity services to customers.
5+ YOEBachelor's in CS (or equivalent), 5+ years Java full-stack experience with Spring Boot, Oracle/PLSQL, microservices, cloud (GCP/AWS), JavaScript/Angular, and AI/ML tooling; CI/CD and Git experience.
Java, Spring Boot, Spring AI, Spring Data JDBC, Spring Data Redis, Spring Kafka, Oracle, PLSQL, BigQuery, BigQuery ML (BQML), JavaScript, HTMX, HTML5, CSS, Angular, Redis, Kafka, ActiveMQ, Git, CI/CD, Jira, GCP, AWS, TensorFlow, Scikit-Learn, Google Vertex AI, Gemini AI, Python, shell scripting
ZS: Global management consulting and technology firm for healthcare and life sciences.
3+ YOEBachelor’s or Master’s in CS/EE/math or related; 3-5 years software product development; full-stack SaaS experience; strong APIs, SOA/REST; English fluency.
Data Engineer I-Pathology Molecular and Cell Based Medicine
New York, New York, United States
$85k-$109k/yrOnsiteFull Time
Mount Sinai Health System: Provides comprehensive hospital, clinical, and medical research services.
2+ YOEBachelor's in Computer Science or related; 2+ years development experience (Linux preferred); strong SQL/NoSQL knowledge; proficiency in 2+ languages (Scala, Python, Java); experience with REST, microservices, big-data stacks, cloud (Azure/AWS).
Data Engineer I-Pathology Molecular and Cell Based Medicine
New York, New York, United States
$85k-$109k/yrOnsiteFull Time
Mount Sinai Health System: Integrated academic medical system providing patient care and research.
2+ YOEBachelor's in computer science or related,2+ years development experience (Linux preferred),strong SQL/NoSQL and big‑data stack knowledge,proficiency with 2+ languages and RESTful services.