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Java Developer Jobs in Wilton, CT, US
1,300+ java developer jobs from 320+ companies hiring in Wilton, CT, US.
2mo
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Lead Software Engineer –Hybrid NYC
New York City or Baltimore
$145k-$309k/yr HybridFull Time
8+ YOE8+ years of experience in software engineering; leadership of engineering teams; cloud-native solutions on AWS or Azure; containerized microservices; proficiency in OO languages; strong problem solving and communication; automated testing and continuous delivery.
AWS, Azure, Containerization, Microservices, Java, Python, JavaScript, Agent frameworks
2mo
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Lead Software Engineer –Hybrid NYC
New York City or Baltimore
HybridFull Time
8+ YOE8+ years in object-oriented languages; cloud-native solutions on AWS/Azure; leadership of engineering teams; strong communication; CI/CD and automated testing; focus on AI/ML platforms.
Java, Python, JavaScript, AWS, Azure, Docker, Kubernetes, CI/CD, AI frameworks
1w
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Database Engineer
San Francisco or New York
$162k-$203k/yr HybridFull Time
5+ YOE5+ years as a database engineer; experience with real-time, distributed systems; self-hosted databases on cloud; proficiency with MongoDB, Postgres, MySQL, DynamoDB, Redis; SQL optimization, backup/restore; coding in Typescript/Python/Go/Java/C++, Docker, Kubernetes, Terraform; GPU/ML workloads a plus.
Docker, Kubernetes, Terraform, MongoDB, PostgreSQL, MySQL, DynamoDB, Redis, Typescript, Python, Go, Java, C++
2mo
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Senior Software Engineer, Platform
Philadelphia or New York City
$116k-$209k/yr OnsiteFull Time
4+ YOEBachelor's degree +3 years or advanced degree +1 year; 4-7 years in platform services and cloud automation; Agile collaboration; security-focused; AWS preferred.
AWS, Kubernetes, Go, Java, Scala, Python, JavaScript
2mo
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Staff Software Engineer II
Eagan or Frisco or New York or Toronto or Ann Arbor
HybridFull Time
8+ YOE8+ years full-stack experience; strong frontend/backend; cloud-native, AI integration familiarity; leadership; strong communication.
React, Next.js, Vue, Nuxt, Angular, Node.js, Python, FastAPI, Java, Spring, NET, AWS, Azure, GCP, Docker, Kubernetes
2mo
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Senior Staff Software Engineer
New York City, New York, United States
$173k-$297k/yr OnsiteFull Time
10+ YOE10+ years programming experience; mastery of distributed systems; AWS; strong communication; leadership across teams.
Java, AWS, CI/CD, Distributed Systems, Databases
4d
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Entry Level Software Engineer
Totowa, New Jersey, United States
$71k-$120k/yr OnsiteFull Time
0+ YOEBachelor's in CS/CE or related field; 0-3 yrs software dev; proficient in C++, C#, Java; OO design; Windows/Linux/Unix; eligible for US DoD clearance.
C++, C#, Java, Windows, Linux, Unix, Object Oriented Design, TestStand, LabView
2w
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Site Reliability Engineer
New York, New York, United States
$177k-$209k/yr HybridFull Time
Kubernetes expertise; observability/monitoring mindset; CI/CD experience; IaC (Terraform/Pulumi); cloud (AWS); security and reliability focus; programming (Python/Go/Java/C).
Kubernetes, Observability, Jenkins, ArgoCD, Harness, Tekton, Terraform, Pulumi, AWS, Python, Golang, Java, C, Nginx, Ubuntu, Chef
1mo
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Lead Data Engineer – Financial Data, Compliance & Business Intelligence
Chicago or Washington or Sarasota or Hartford or Costa Mesa or San Jose or Atlanta or Boston or Cleveland or Columbus or Dallas or Fort Lauderdale or Fort Wayne or Grand Rapids or Indianapolis or Los Angeles or Miami or New York City or Oak Brook Terrace or Sacramento or San Francisco or South Bend or Tampa or Houston or Austin
$111k-$226k/yr OnsiteFull Time
3+ YOE3+ years ETL development; experience with Bank Secrecy Act/AML regulations; consulting experience; strong ETL/EDW skills; Python/Java; cloud data warehousing (Azure/AWS/Snowflake); excellent communication and teamwork.
ETL tools, Python, Java, Azure, AWS, Snowflake
1mo
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Site Reliability Engineer
New York City, New York, United States
$115k-$125k/yr HybridFull Time
Bachelor’s degree in engineering; Linux and performance tuning; programming/scripting (Python, C/C++, Java); financial services exposure; strong customer service, communication, and teamwork; flexible, adaptable.
Linux, Python, C++, Java, Networking, Monitoring, Automation scripting
3d
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Software Development Engineer in Test (SDET)
Shelton, Connecticut, United States
$103k-$128k/yr OnsiteFull Time
4+ YOE4–7 years in software testing/automation; strong coding skills; familiarity with test automation frameworks; REST API testing; CI/CD experience.
Programming languages, Test automation frameworks, Selenium, Cypress, Playwright, REST-assured, Postman, Java, JavaScript, Python, C#, CI/CD
5d
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Security Engineer II - Vulnerability Lifecycle
New York, New York, United States
$130k-$300k/yr HybridFull Time
Experience in vulnerability management or related security domains; strong communication; cross-functional collaboration; programming in Golang, Python, or Java; U.S. person eligible for ITAR projects.
Golang, Python, Java
1mo
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Lead Software Engineer - Stanley Access Technologies
Farmington, Connecticut, United States
OnsiteFull Time
8+ YOE8+ years software engineering; solution architect experience; Agile; AWS/JVM stack; IoT interest; cross-domain leadership.
AWS, Java, Spring Boot, Docker, Kotlin, Angular, Flutter, Django, AWS IoT Core
3d
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Senior Software Engineer, Calibration, Automation & Tools
New Haven, Connecticut, United States
$124k-$187k/yr HybridFull Time
5+ YOEBS or higher in CS/EE/Math/Physics; 5+ years full-stack dev; strong Python and at least one high-level language; frontend and backend proficiency; microservices, REST APIs, SQL; AWS, CI/CD; testing; excellent communication.
Python, Java, Go, C, C++, React, Angular, Vue.js, PostgreSQL, Oracle, microservices, RESTful APIs, Git, AWS, CI/CD, unit testing, integration testing, end-to-end testing
2w
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Forward Deployed Engineer - USA (NYC)
New York, New York, United States
$130k-$200k/yr HybridFull Time
Senior software engineer with enterprise SaaS experience; strong in TypeScript/JavaScript, Java, Python; excellent communication with customers.
TypeScript, JavaScript, Java, Python, Git, Node, npm, API, OpenAPI
1mo
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Software Engineer (AI/ML Interface Development)
San Diego or Nashua or Greenlawn or Durham
$92k-$157k/yr HybridFull Time
4+ YOEBS in CS/Software Eng; 4+ yrs in software dev; proficiency in Python/Java/C++; experience with AI/ML models, LLMs, vector DBs; API/microservices; CI/CD; Docker/Kubernetes; US Secret Clearance.
Docker, Kubernetes, Python, Java, C++, TensorFlow, PyTorch
2mo
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Member of Technical Staff (Storage)
New York, New York, United States
$185k-$200k/yr HybridFull Time
3+ YOEExperience with distributed systems and storage; proficiency in Go/C/C++, Java, or Python; 3+ years of experience; BS/MS/PhD in CS or equivalent; interest in AI-driven development; knowledge of storage systems (LSM, MVCC) a plus.
Go, C/C++, Java, Python
2mo
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Principal Agentic AI Engineer
New York or San Francisco
$220k-$250k/yr HybridFull Time
10+ YOE10+ years backend and AI systems; strong Java or Go; hands-on with LLMs and agentic patterns; experience with RAG, tooling, observability; cloud proficiency (AWS).
Java, Go, Python, AWS, LLMs, RAG, embeddings, tool use, context assembly
3d
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Staff Full-Stack Mobile Engineer
New York, New York, United States
$175k-$205k/yr HybridFull Time
8+ YOE8+ years software engineering; strong Android Kotlin; JVM backend; AI tools; reusable frameworks; health-tech focus; autonomy; Bachelor’s or Master’s in CS.
Kotlin, Android, Android SDK, Java, JVM, Kotlin Multiplatform, Swift, SwiftUI, FHIR, HL7
2mo
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Senior, AI Platform Engineer
New York City or Louisville or Dallas or Washington or Tampa or Boston
$141k-$194k/yr HybridFull Time
5+ YOE5+ years in software engineering with distributed systems; Python or Java; Cloud experience (GCP preferred); Docker/Kubernetes; CI/CD; observability; healthcare regulatory knowledge.
Docker, Kubernetes, Terraform, Pulumi, Python, Java, PostgreSQL, MySQL, MongoDB, Redis, Cassandra, Google Cloud Platform
1mo
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Jr. Software Engineer - AI & Prompt Engineering (Contract to Perm)
New York, New York, United States
$40-$60/hr OnsiteContract, Full Time
0+ YOEBachelor's in CS or related field; strong CS fundamentals; one programming language; knowledge of debugging, testing, Git; API basics; interest in AI/prompt engineering.
Git, APIs, HTTP, Python, JavaScript, Java
2mo
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Systems Application Engineer Intern
Lyndhurst, New Jersey, United States
$23-$27/hr HybridInternship
0+ YOEPursuing a bachelor’s in CS or engineering; Java, Python, C++; basic electrical/HVAC knowledge; US work authorization; internship.
Java, Python, C++, Electrical principles, Control systems
3w
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Engineer, IT Test - Sr
Secaucus, New Jersey, United States
HybridFull Time
5+ YOE5+ years QA in healthcare; 3+ in regulated env; test automation; SQL; Java/C#/C++; HL7/FHIR; ISTQB; BS in CS/IT; advanced degrees preferred.
Selenium, WDIO, Jira, SQL, Java, C++, .NET
1mo
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Process Engineer - Defect Systems
Hopewell Junction, New York, United States
$66k-$102k/yr OnsiteFull Time
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.
Java, JavaScript, Python, HTML, XML, Git, SQL
4d
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System Application Engineer Intern
Lyndhurst, New Jersey, United States
$23-$27/hr OnsiteInternship
0+ YOEPursuing bachelor's in CS or Electrical/Mechanical Engineering; programming in Java/Python/C++; knowledge of electrical principles; control/HVAC knowledge a plus.
Java, Python, C++
2mo
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AI Solutions Engineer
Raleigh or New York City or San Francisco
$125k-$175k/yr HybridFull Time
Data Science/ML engineer experience; cloud (AWS/Azure/GCP); ML frameworks (TensorFlow, PyTorch, scikit-learn); LLM/Agentic tools; ML lifecycle; programming (Python/JS/TS/Java/Go); strong communication; quick learner.
TensorFlow, PyTorch, Scikit-learn, Llamaindex, LangGraph, DSPy, AWS, Azure, GCP, Python, JavaScript, Java, Go
5d
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Software Develop Consultant
New York, New York, United States
$145k-$155k/yr OnsiteFull Time
8+ YOEEight+ years in software engineering with leadership; Bachelor's in CS or related field; Master’s degree preferred; experience with large-scale RDBMS and multiple platforms; Java and C++ experience.
Java, C++, OO programming, Unix, Windows, RDBMS
2mo
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Senior Data Engineer
Atlanta or New York
HybridFull Time
5+ YOEDesign, build, and operate large-scale data platforms in the cloud; develop reliable data pipelines and mentor engineers.
Python, Scala, Java, SQL, Big Data, Apache Hadoop, Apache Spark, Parquet, AWS, Git, CI/CD, Grafana, REST APIs
1mo
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Platform Engineer Lead
Irvine or New York or San Antonio
$179k-$287k/yr OnsiteFull Time
10+ YOESenior platform engineer with 10+ years; strong in SDLC, DevOps, CI/CD, AI-assisted development, and toolchain modernization.
Harness.io, SonarQube, Artifactory, Nexus, GitHub Copilot, Claude Code, Cursor, Kubernetes, Docker, Terraform, TypeScript, Python, Java, Go, OpenTelemetry, GitHub Actions
1w
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Palantir Forward Deployed Senior Engineer
Chicago or Milwaukee or Dallas or Columbus or Kirkland or New York or Cincinnati or St. Louis or Cleveland or Oklahoma City or Austin or Albany or St. Pete or Hartford or Pittsburgh or Phoenix or Seattle or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or San Francisco or Morristown or Denver or Boston or United States
HybridFull Time
5+ YOE5+ years data engineering; 3+ years Palantir Foundry/Gotham; 3+ years AI techniques with Palantir AIP; 5+ years cloud (AWS/Azure/GCP); 5+ years Python, PySpark, Java; Bachelor’s degree in CS/Engineering or equivalent
Python, PySpark, Java, Palantir Foundry, Palantir Gotham, AIP
2mo
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Founding US Solutions Engineer
New York, New York, United States
OnsiteFull Time
Evervault: Data security infrastructure focused on helping engineering teams secure sensitive data and comply with privacy frameworks.
2+ YOE2+ years in Solutions Engineering or customer-facing engineering; strong communication; API knowledge; comfortable with developers; able to translate customer needs into product input.
REST APIs, Webhooks, Authentication, SDK patterns, JavaScript, TypeScript, Python, Java, Go
1mo
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Quality Assurance Automation Engineer
New York, New York, United States
$110k-$160k/yr HybridFull Time
QA automation engineer proficient with Playwright, Appium, Postman; strong scripting in Python/JavaScript/TypeScript/Java; experience with CI/CD pipelines; testing across web, mobile, and API.
Playwright, Appium, Postman, Python, JavaScript, TypeScript, Java, GitHub Actions, Jenkins, CircleCI
1mo
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Staff Backend Engineer: Financial Data
New York, New York, United States
OnsiteFull Time
Rogo: Provides a generative AI platform for financial institutions.
8+ YOE8+ years in software engineering; 5+ years with GCP; strong Python; experience with Rust, C++, or Java; large-scale data pipelines; SQL and NoSQL; distributed systems; cross-team collaboration.
GCP, Python, Rust, C++, Java, SQL, NoSQL, Redis, BigQuery, Snowflake, Redshift
2w
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Lead Application Security Engineer
New York, New York, United States
$225k-$300k/yr OnsiteFull Time
5+ YOE5+ years in application security; strong software engineering skills (Java, TypeScript); AWS security experience; security tooling in CI/CD; knowledge of SOC 2, HIPAA, GDPR; highly autonomous.
Java, Spring Boot, TypeScript, React, Terraform, AWS
1w
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Associate
Apex or Woodbury
$70k-$75k/yr OnsiteFull Time
0+ YOEEntry-level software engineer with BS in CS or related field; knowledge of C#/.NET or Java; SQL Server; debugging; Git; strong communication.
C#, .NET, Java, SQL Server, Git, WCF, Windows Forms, ASP.NET, MVC, HTML/JavaScript, jQuery, TCP, sockets, Unit Testing, Test Driven Development
2mo
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AI Engineer I
North Haven, Connecticut, United States
OnsiteFull Time
2+ YOEBachelor’s degree in computer science, AI, ML or related; two years AI/ML design, development, deployment; Python/other languages; strong data structures/algorithms; AI frameworks; problem solving; Copilot and data security experience preferred.
Python, C, R, Java, Machine Learning frameworks, Microsoft Copilot, Data security
5d
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Machine Learning Senior Staff Engineer
New York, New York, United States
$200k-$250k/yr OnsiteFull Time
5+ YOE5+ years in data science, strong coding in Python/Scala/Java, ML production pipelines, deep learning, SQL, data warehousing, mentorship, English fluency.
Python, Scala, Java, Bitbucket/Git, SQL
1w
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Associate
Apex or Woodbury
$70k-$75k/yr OnsiteFull Time
0+ YOEEntry-level software engineering role requiring BS in CS/EE; familiarity with C#/.NET or Java; SQL Server; version control (Git); strong problem-solving and communication skills.
C#/.NET, Java, SQL Server, Oracle, GIT, LINQ, WCF, ASP.NET, MVC, HTML/JavaScript, jQuery, jQueryUI, Windows Services, TCP/Sockets, Stored Procedures, Unit Testing, Test Driven Development
5d
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Customer Integrations Engineer (Brightflag)
New York, New York, United States
$90k-$157k/yr RemoteFull Time
5+ YOE5+ years API-based integrations; hands-on integration development; REST/JSON/XML; data mappings and workflows; strong communication; experience with AI coding tools; agile experience.
REST APIs, JSON, XML, OAuth, API keys, Codex, Claude Code, GitHub Copilot, Postman, Swagger, Python, JavaScript, Java
2mo
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Senior Quality Assurance Engineer – Trading
New York, New York, United States
$165k-$180k/yr HybridFull Time
8+ YOE8–10 years QA experience in financial services or trading platforms; strong Java programming; automation with Cucumber/RestAssured; REST APIs, FIX, Kafka; AWS, Git, Jenkins; JIRA; SQL/Postgres; BS CS or related
Java, Cucumber, RestAssured, Playwright, Typescript, REST APIs, FIX Protocol, Kafka, AWS, Git, Jenkins, SQL, PostgreSQL, JIRA, Allure Testops
HiringCafe market data
Java Developer Jobs market signals in Wilton, CT, 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
1,300+
Hiring companies
320+
Fresh sample
49% new in 30d
Salary visibility
80% show pay
Companies appearing in this market
T. Rowe PriceClever DevicesSubwaySchneider ElectricThomson ReutersAccentureAdaptive SecurityBAE Systems
Work location mix in visible results
Hybrid: 30Onsite: 26Remote: 3