Piscataway, NJ · On-site
$51 - $66/hr
Java Developer Location: Remote Immediate Start Full Time OPT Candidates are accepted ( Will file H1B-2022 in Quota) 5+ years of experience in Java Development / JEE Strong hands-on experience in ...
Piscataway, NJ · On-site
$51 - $66/hr
Java Developer Location: Remote Immediate Start Full Time OPT Candidates are accepted ( Will file H1B-2022 in Quota) 5+ years of experience in Java Development / JEE Strong hands-on experience in ...
Chicago, IL · On-site
$52.50 - $68/hr
Work authorization in USA should be OPT/Need H1 * Having exposure of more than 1 technology (eg. Java and Microsoft) would be a plus point. * Having prior experience with a domain such as retail ...
Chicago, IL · On-site
$52.50 - $68/hr
Work authorization in USA should be OPT/Need H1 * Having exposure of more than 1 technology (eg. Java and Microsoft) would be a plus point. * Having prior experience with a domain such as retail ...
Chicago, IL · On-site
$52.50 - $68/hr
Work authorization in USA should be OPT/Need H1 Having exposure of more than 1 technology (eg. Java and Microsoft) would be a plus point. Having prior experience with a domain such as retail industry ...
Chicago, IL · On-site
$52.50 - $68/hr
Work authorization in USA should be OPT/Need H1 Having exposure of more than 1 technology (eg. Java and Microsoft) would be a plus point. Having prior experience with a domain such as retail industry ...
$52.50 - $68/hr
Work authorization in USA should be OPT/Need H1 * Having exposure of more than 1 technology (eg. Java and Microsoft) would be a plus point. * Having prior experience with a domain such as retail ...
$52.50 - $68/hr
Work authorization in USA should be OPT/Need H1 * Having exposure of more than 1 technology (eg. Java and Microsoft) would be a plus point. * Having prior experience with a domain such as retail ...
$49.50 - $64.25/hr
OPT Java Developers - Replacement We are looking for Java developer for immediate hire. 6+ years of experience required. 1st round interview with our panel. 2nd round face to face with client ...
$49.50 - $64.25/hr
OPT Java Developers - Replacement We are looking for Java developer for immediate hire. 6+ years of experience required. 1st round interview with our panel. 2nd round face to face with client ...
NET Architecture framework, ASP.NET MVC, C#. UI: Java Scripts , HTML , XHTML, PHP, CSS Qualifications Java,.NET,UI, OPT Additional Information Multiple Openings
NET Architecture framework, ASP.NET MVC, C#. UI: Java Scripts , HTML , XHTML, PHP, CSS Qualifications Java,.NET,UI, OPT Additional Information Multiple Openings
Virginia Beach, VA · On-site +1
$48.50 - $62.75/hr
Company Description Any Java full stack 5-6 yrs Sr java full stack developer with angular.js OPT Should be fine - Only W2 Qualifications Any Java full stack 5-6 yrs Sr java full stack developer with ...
Virginia Beach, VA · On-site +1
$48.50 - $62.75/hr
Company Description Any Java full stack 5-6 yrs Sr java full stack developer with angular.js OPT Should be fine - Only W2 Qualifications Any Java full stack 5-6 yrs Sr java full stack developer with ...
Bloomington, IL · On-site
$49 - $63.25/hr
If candidates on OPT, EAD and H1b, please provide visa copy for client submission.) Title: Java Developer / Java Designer Duration: 2 Months Location: Bloomington, IL * Shall be responsible to attend ...
Bloomington, IL · On-site
$49 - $63.25/hr
If candidates on OPT, EAD and H1b, please provide visa copy for client submission.) Title: Java Developer / Java Designer Duration: 2 Months Location: Bloomington, IL * Shall be responsible to attend ...
$49 - $63.25/hr
If candidates on OPT, EAD and H1b, please provide visa copy for client submission.) Title: Java Developer / Java Designer Duration: 2 Months Location: Bloomington, IL * Shall be responsible to attend ...
$49 - $63.25/hr
If candidates on OPT, EAD and H1b, please provide visa copy for client submission.) Title: Java Developer / Java Designer Duration: 2 Months Location: Bloomington, IL * Shall be responsible to attend ...
Houston, TX · On-site
$48.75 - $63/hr
Houston, TX Duration: 6+ Months No H1B or OPT * Develop Java code following design and requirements. * SailPoint IIQ knowledge desirable but not required * Java Platform Enterprise Edition (Java EE ...
Houston, TX · On-site
$48.75 - $63/hr
Houston, TX Duration: 6+ Months No H1B or OPT * Develop Java code following design and requirements. * SailPoint IIQ knowledge desirable but not required * Java Platform Enterprise Edition (Java EE ...
Los Angeles, CA · On-site
$55 - $71/hr
Qualifications Java, JSON,REST Additional Information Only GC/Citizen/OPT
Los Angeles, CA · On-site
$55 - $71/hr
Qualifications Java, JSON,REST Additional Information Only GC/Citizen/OPT
$60 - $77.50/hr
Qualifications Java, Java Beans, Java Servlets, JavaScript Additional Information Only OPT
$60 - $77.50/hr
Qualifications Java, Java Beans, Java Servlets, JavaScript Additional Information Only OPT
$53.25 - $68.75/hr
This opportunity is ideal for OPT/STEM OPT candidates looking to build their careers with cutting-edge technologies and enterprise-level applications. Required Skills * 5+ years of experience in Java ...
$53.25 - $68.75/hr
This opportunity is ideal for OPT/STEM OPT candidates looking to build their careers with cutting-edge technologies and enterprise-level applications. Required Skills * 5+ years of experience in Java ...
Austin, TX · On-site
$51.25 - $70.50/hr
Job Title: Java AI Engineer-NO OPT and H1B Location: Austin, TX/ Sunnyvale, CA (Sunnyvale - 2 Positions, Austin - 3 Positions) - Locals Only. NO OPT and H1B Experience Level: 5-10 Years Key ...
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Austin, TX · On-site
$51.25 - $70.50/hr
Job Title: Java AI Engineer-NO OPT and H1B Location: Austin, TX/ Sunnyvale, CA (Sunnyvale - 2 Positions, Austin - 3 Positions) - Locals Only. NO OPT and H1B Experience Level: 5-10 Years Key ...
$49 - $63.50/hr
Java Developer Location: Cincinnati, OH Job Type ... Fulltime/C2H Need GC/USC/OPT-EAD Responsibilities: * Design and Implement J2EE solutions * Impact ...
$49 - $63.50/hr
Java Developer Location: Cincinnati, OH Job Type ... Fulltime/C2H Need GC/USC/OPT-EAD Responsibilities: * Design and Implement J2EE solutions * Impact ...
Jersey City, NJ · On-site
$53.25 - $69/hr
Qualifications SDLC,JAVA, J2EE, SOAP, Web Services Additional Information Only GC/Citizen/OPT
Jersey City, NJ · On-site
$53.25 - $69/hr
Qualifications SDLC,JAVA, J2EE, SOAP, Web Services Additional Information Only GC/Citizen/OPT
$60 - $77.75/hr
Qualifications JAX-RS, CDI,SQL,Java Additional Information Only GC/Citizen/OPT/EAD
$60 - $77.75/hr
Qualifications JAX-RS, CDI,SQL,Java Additional Information Only GC/Citizen/OPT/EAD
$53.25 - $69/hr
Qualifications SDLC,JAVA, J2EE, SOAP, Web Services Additional Information Only GC/Citizen/OPT
$53.25 - $69/hr
Qualifications SDLC,JAVA, J2EE, SOAP, Web Services Additional Information Only GC/Citizen/OPT
Chicago, IL · Hybrid
$52 - $67.50/hr
... OPT, OPT-EAD, and CPT) Required Skills: * 8-10+ years of hands-on development experience with Java 1.8 or above * Experience with Object oriented programming & design concepts * Experience in Java ...
Chicago, IL · Hybrid
$52 - $67.50/hr
... OPT, OPT-EAD, and CPT) Required Skills: * 8-10+ years of hands-on development experience with Java 1.8 or above * Experience with Object oriented programming & design concepts * Experience in Java ...
Plano, TX · Hybrid
$48.50 - $63/hr
... OPT, OPT-EAD, and CPT) Required Skills: * 8-10+ years of hands-on development experience with Java 1.8 or above * Experience with Object oriented programming & design concepts * Experience in Java ...
Plano, TX · Hybrid
$48.50 - $63/hr
... OPT, OPT-EAD, and CPT) Required Skills: * 8-10+ years of hands-on development experience with Java 1.8 or above * Experience with Object oriented programming & design concepts * Experience in Java ...
$15.63 - $21.24
0% of jobs
$21.24 - $26.86
0% of jobs
$26.86 - $32.47
1% of jobs
$32.47 - $38.09
3% of jobs
$38.09 - $43.71
6% of jobs
$43.71 - $49.32
14% of jobs
$49.54 is the 25th percentile. Wages below this are outliers.
$49.32 - $54.94
20% of jobs
The median wage is $56.34 / hr.
$54.94 - $60.56
23% of jobs
$62.95 is the 75th percentile. Wages above this are outliers.
$60.56 - $66.17
18% of jobs
$66.17 - $71.79
11% of jobs
$71.79 - $77.40
4% of jobs
$15
$56
$77
To excel as a Java Optimization Specialist (Java Opt), you need strong expertise in Java programming, algorithms, and performance tuning, typically backed by a degree in computer science or related experience. Familiarity with profiling tools (such as VisualVM or JProfiler), JVM performance monitoring, and relevant certifications like Oracle Certified Professional Java Programmer is valuable. Analytical thinking, attention to detail, and effective communication enhance your ability to identify bottlenecks and explain solutions to technical and non-technical stakeholders. These skills are essential for optimizing application performance, ensuring efficient system operation, and delivering high-quality software solutions.
Professionals in a Java Optimization role often face challenges related to identifying hidden performance bottlenecks within complex systems. They must analyze large codebases, work with legacy software, and collaborate with cross-functional teams to implement scalable solutions without introducing new issues. Balancing the need for quick fixes against long-term performance improvements requires both technical acuity and strategic thinking. Additionally, staying updated with evolving Java technologies and best practices is key to maintaining optimal application performance.
A Java Opt job typically refers to a role that involves optimizing Java applications for performance, efficiency, and scalability. Professionals in this role work on tuning JVM parameters, improving code execution, and enhancing memory management. They often analyze performance bottlenecks, use profiling tools, and implement best practices to optimize Java applications.
$51 - $66/hr
Full-time
Posted 8 days ago
Sourced by ZipRecruiter
It services
11 - 50 Employees
Piscataway, NJ, US
2006
