Java developer Jobs in New Haven, CT
Create a job alert for this search
Java developer • new haven ct
Last updated: 7 hours ago
Mercor is seeking experienced developers with a proven record of open-source contributions to join a high-quality, global network of engineers supporting AI, data, and enterprise software infrastru...Show moreLast updated: 5 days ago
Job Title: Business Development Manager.Compensation: $90,000–$100,000 base + 20% bonus.Employment Type: Full-Time, Direct Hire.The Business Development Manager will drive new revenue and market ex...Show moreLast updated: 30+ days ago Mercor is hiring experienced Software Engineers** to support high-impact research collaborations with leading AI labs.Freelancers will contribute to building training datasets that improve AI model...Show moreLast updated: 29 days ago 
Edgewell is not just a company, but a vibrant global community of .We are dedicated to infusing joyfulness into every aspect of our work.Our pledge goes beyond our products, with our fundamental va...Show moreLast updated: 30+ days ago
Executive Project Manager II Glendower Group | Elm City Communities Lead Transformational Projects.The Glendower Group, an innovative 501(c)(3) real estate development arm of Elm City Communities i...Show moreLast updated: 30+ days ago
ASSA ABLOY is seeking a highly motivated undergraduate student to join our team as a Software Developer Intern.This internship provides hands-on experience working within the Microsoft technology s...Show moreLast updated: 6 days ago
Work From Home, Entry Level Data Entry Clerk As A Research Participant.We are looking for people who want to work remotely from home.You'll need an Internet connection and a mobile device or comput...Show moreLast updated: 9 days ago
Are you passionate about coding or technology and ready to make your mark in tech? For more than 14 years, Synergisticit has been helping aspiring developers like you excel in the tech industry.We ...Show moreLast updated: 30+ days ago Role Overview Mercor is seeking SWE Experts to support the design of evaluation-ready workflows for advanced AI systems.This engagement focuses on translating ambiguous requirements into structured...Show moreLast updated: 7 hours ago 
Are you looking for a new challenge? Passionate about innovation? Want to work for a global company that values integrity, teamwork, and loyalty? .We’ve been in business for over 65 years, family-o...Show moreLast updated: 30+ days ago Mercor is hiring experienced Software Engineers** to support high-impact research collaborations with leading AI labs.Freelancers will contribute to building training datasets that improve AI model...Show moreLast updated: 30+ days ago A prestigious tech company is seeking a skilled Software Engineer to join their Interview Experience team within Recruiting Products, part of the larger People Products pillar under Enterprise Engi...Show moreLast updated: 3 days ago Mercor is hiring experienced Software Engineers** to support high-impact research collaborations with leading AI labs.Freelancers will contribute to building evaluation datasets that assess AI reas...Show moreLast updated: 1 day ago 
Let SynergisticIT Be the Launchpad to Your Tech Career.Since 2010, we've helped thousands of candidates land full-time jobs at tech leaders like.Google, Apple, PayPal, Visa, Western Union, Wells Fa...Show moreLast updated: 30+ days ago Stop Failing Interviews—Start Owning Them”.For jobseekers who get interviews but don't convert them into offers.If you're getting interviews but not offers, you're closer than you think—yet that fi...Show moreLast updated: 30+ days ago
Remote Open Source Contributor - AI Trainer ($50-$85 per hour)
MercorMilford, Connecticut, USRemote
Full-time
Business Development Manager
Top Prospect Group LLCMilford, CT, USFull-time +1
Quick Apply
Remote Software Engineer (Trajectory) - AI Trainer ($70-$130 per hour)
MercorShelton, Connecticut, USRemote
Part-time
Sr. Analyst, ServiceNow HR
Edgewell Personal Care Brands, LLCShelton, CT, USFull-time
Executive Project Manager II – (Glendower Group/ECC)
Nonprofit HRNew Haven, CT, USFull-time
Quick Apply
Software Developer Intern
ASSA ABLOYNew Haven, CT, USFull-time
Online Data Verification Technician (Work-at-Home)
FocusGroupPanelMilford, Connecticut, United StatesRemote
Part-time
- Promoted
Junior java backend developer with spring boot/ data analyst
SynergisticITWest Haven, CT, United StatesFull-time
- New!
Remote SWE Expert - AI Trainer ($70-$150 per hour)
MercorNew Haven, Connecticut, USRemote
Full-time
.NET/Sitecore Developer
LATICRETE International, Inc.Bld,Bethany,ConnecticutFull-time
Remote Software Engineer (Trajectory) - AI Trainer ($70-$130 per hour)
MercorNew Haven, Connecticut, USRemote
Part-time
Remote Software Engineer III, AI & Frontend - AI Trainer ($80-$110 per hour)
MercorNew Haven, Connecticut, USRemote
Full-time +1
Remote Software Engineer (Code QA) - AI Trainer ($70-$120 per hour)
MercorMilford, Connecticut, USRemote
Part-time
junior java mern programmer
SynergisticITnew haven, CT, USFull-time
junior data scientist/Junior full stack developer
SynergisticITNew Haven, CT, USFull-time
- cardiothoracic surgeon (from $ 40,024 to $ 300,000 year)
- chief medical officer (from $ 135,590 to $ 250,000 year)
- psychiatrist (from $ 150,169 to $ 247,200 year)
- medical director (from $ 102,595 to $ 236,927 year)
- freelance writing (from $ 38,002 to $ 232,781 year)
- associate dentist (from $ 50,000 to $ 225,000 year)
- engineering director (from $ 140,000 to $ 225,000 year)
- vp engineering (from $ 156,925 to $ 225,000 year)
- principal software engineer (from $ 144,707 to $ 222,032 year)
- chief communications officer (from $ 102,296 to $ 221,395 year)
- Cambridge, MA (from $ 120,469 to $ 197,500 year)
- San Antonio, TX (from $ 107,555 to $ 170,000 year)
- San Diego, CA (from $ 107,548 to $ 170,000 year)
- San Jose, CA (from $ 107,709 to $ 170,000 year)
- San Francisco, CA (from $ 110,000 to $ 165,750 year)
- New York, NY (from $ 107,526 to $ 160,887 year)
- Houston, TX (from $ 104,000 to $ 160,775 year)
- Los Angeles, CA (from $ 110,000 to $ 160,000 year)
- Boston, MA (from $ 112,125 to $ 160,000 year)
The average salary range is between $ 98,520 and $ 150,000 year , with the average salary hovering around $ 117,000 year .
Remote Open Source Contributor - AI Trainer ($50-$85 per hour)
MercorMilford, Connecticut, US5 days ago
Job type
- Full-time
- Remote
Job description
Mercor is seeking experienced developers with a proven record of open-source contributions to join a high-quality, global network of engineers supporting AI, data, and enterprise software infrastructure projects.
This opportunity is designed for developers who are deeply engaged in the open-source ecosystem and have a passion for backend architecture, scalable systems, and reliable software engineering. * * * ## Key Responsibilities - Design challenging coding problems with clear input / output specs, constraints, and explicit function signatures. - Develop complete mini-repos, including : - Problem statement - Reference solution - Comprehensive unit tests (10–20 cases) - Executable test runner - Implement clean, production-quality code aligned strictly with test expectations. - Write high-coverage tests covering edge cases, invalid inputs, and performance constraints. - Ensure full executability with no missing dependencies, configuration issues, or signature mismatches. * * * ## Requirements - 3+ years of backend development experience in one or more of the following languages : Rust, C++, C, COBOL, Java, Ruby, PHP, Python, TypeScript, Go, C#, JavaScript - Familiarity with Docker and basic CI / CD workflows (e.g., GitHub Actions or similar tools) - Strong understanding of clean code, modular design, and performance optimisation - Comfortable working with Git-based collaboration (PRs, issues, reviews) * * * ## Role Details - Expected commitment : ~10–20 hours / week - High-impact contributions to globally visible projects