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Java Certification Jobs in Ossining, NY (NOW HIRING)

CYNET SYSTEMS

Java Development Lead

New York, NY · On-site

$55 - $60/hr

Pay Range: $55hr - $60hr Requirement/Must Have: * 8+ years of experience in Java development ... Proudly recognized as a nationally and locally certified diversity firm, Cynet delivers agile ...

CYNET SYSTEMS

Core Java Developer

New York, NY · On-site

$45 - $50/hr

Well-versed in Core Java (1.8 and above preferable, with knowledge of new features like Executor ... Proudly recognized as a nationally and locally certified diversity firm, Cynet delivers agile ...

Tradeweb Markets

Senior Java Algo Developer

New York, NY

$62.75 - $79.75/hr

... Senior Java Engineer. This is a highly hands-on role where you'll be writing production code ... Operate the algo pipeline - version control, certification harness, backtesting and shadow-trading ...

Tradeweb Markets

Senior Java Algo Developer

New York, NY · On-site +1

$62.75 - $79.75/hr

... Senior Java Engineer. This is a highly hands-on role where you'll be writing production code ... Operate the algo pipeline - version control, certification harness, backtesting and shadow-trading ...

Capgemini

Java Developer

New York, NY · On-site

$86K - $127K/yr

Job Title: Java Engineer * Location: NY * Type: FTE role only no C2C or C2H or Subcontractor ... Geographic location, Education and qualifications, Certifications and licenses, Relevant experience ...

Smarsh

Sr. Software Engineer - Java

New York, NY

$136K - $180K/yr

Summary We are looking for a Senior Java Developer to join our R&D Server team and take a leading ... Experience supporting a FedRAMP certified product in production, including familiarity with audit ...

Comtech, LLC

Software Engineer- Java/Full stack

New York, NY · On-site

$56.50 - $77.75/hr

Experience with Java development in an Enterprise setting using J2EE, frameworks like MEAN, Spring ... Relevant technical certifications, is a plus Additional Information ** Please share me your updated ...

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How much do java certification jobs pay per hour?

As of Aug 7, 2026, the average hourly pay for java certification in Ossining, NY is $59.68, according to ZipRecruiter salary data. Most workers in this role earn between $51.63 and $66.78 per hour, depending on experience, location, and employer.

Are Java certifications worth it?

Java certifications can enhance a developer's resume by validating their knowledge of Java programming and related tools like Java SE or Java EE. They may improve job prospects and salary potential, especially for entry-level or specialized roles, but practical experience and skills often weigh more in hiring decisions.

What are some common challenges faced when preparing for a Java certification, and how can candidates overcome them?

Candidates pursuing a Java Certification role often encounter challenges such as mastering complex programming concepts, staying updated with the latest Java versions, and managing time effectively during preparation. To overcome these obstacles, it's helpful to follow a structured study plan, utilize official Oracle documentation, and practice with real-world coding projects or mock exams. Collaborating with study groups or mentors can also provide valuable insights and support throughout the certification journey.

What are the key skills and qualifications needed to thrive as a Java developer, and why are they important?

To thrive as a Java Developer, you need a solid understanding of Java programming, object-oriented design, and software development principles, often validated by a degree in computer science or a Java certification. Familiarity with tools like Eclipse or IntelliJ IDEA, build systems like Maven or Gradle, and frameworks such as Spring is typically required. Problem-solving ability, teamwork, and strong communication skills help developers collaborate effectively and adapt to changing project needs. These competencies are crucial to delivering robust, maintainable software solutions in dynamic development environments.

What jobs can you get with a Java certification?

A Java certification can qualify you for roles such as Java developer, software engineer, application developer, or backend developer. These positions typically involve designing, coding, and maintaining Java-based applications and often require knowledge of related tools like IDEs and frameworks.

What is a Java certification?

A Java Certification is a professional credential that demonstrates your expertise in the Java programming language. It is typically awarded by recognized organizations such as Oracle after you pass an exam that tests your knowledge of Java concepts, syntax, and best practices. Obtaining a Java Certification can help validate your skills to employers, increase your job prospects, and potentially lead to higher salaries. There are several levels of Java Certification, ranging from associate to expert, allowing individuals to showcase their proficiency at different stages of their careers.
What cities near Ossining, NY are hiring for Java Certification jobs? Cities near Ossining, NY with the most Java Certification job openings:
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Java Development Lead

CYNET SYSTEMS

New York, NY • On-site

$55 - $60/hr

Contractor

Re-posted yesterday

Job description

Job Overview:

Pay Range: $55hr - $60hr

Requirement/Must Have:

  • 8+ years of experience in Java development, preferably in fintech, payments, or platform services.
  • Strong knowledge of Spring Boot, REST APIs, microservices, and event-driven architecture.
  • Experience with payment gateways, transaction processing, or digital wallets.
  • Proficiency in SQL and NoSQL databases (e.g., PostgreSQL, MongoDB).
  • Familiarity with message brokers (e.g., Kafka) and API security (OAuth2, JWT).
  • Ability to manage stakeholders and monitor server performance.

Responsibilities:

  • Design, develop, and maintain robust Java-based backend services and APIs for platform and payment processing systems.
  • Implement secure and scalable solutions for transaction processing, payment gateways, and service orchestration.
  • Collaborate with cross-functional teams to translate business requirements into technical specifications.
  • Identify internal and external dependencies.
  • Lead and strategize deployments of applications.
  • Integrate with third-party payment providers, banking APIs, and internal microservices.
  • Troubleshoot and resolve production issues, ensuring minimal downtime and high reliability.
  • Participate in code reviews, unit testing, and performance tuning.
  • Work in Agile/Scrum teams and contribute to sprint planning, estimation, and retrospectives.
  • Collaborate with DevOps teams to ensure CI/CD pipelines, monitoring, and logging are in place.
  • Maintain version control and branching strategies using Git.
  • Collaborate with offshore team members regularly.

Nice to Have:

  • Experience with cloud platforms (AWS, Azure, or GCP).
  • Knowledge of containerization and orchestration (Docker, Kubernetes).
  • Exposure to monitoring tools (e.g., Prometheus, ELK, Grafana).

Skills:

  • Strong problem-solving, analytical, and troubleshooting skills.
  • Excellent communication and collaboration abilities.
  • Ability to work independently and in a fast-paced, team-oriented environment.
  • Attention to detail and a passion for building high-quality software.

Qualification And Education:

  • Bachelor's degree in Computer Science, Engineering, or related field.
 

Founded in 2010 and headquartered in the Washington, DC metro area, Cynet Systems Inc. is a leading staffing and recruiting powerhouse. Proudly recognized as a nationally and locally certified diversity firm, Cynet delivers agile, scalable talent solutions across industries. With an active footprint in all 50 U.S. states and Canada, we support thousands of consultants through our expansive, high-performing recruitment engine operating across North America and Asia—ensuring speed, quality, and consistency in every hire.
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About Cynet Systems

Sourced by ZipRecruiter

Cynet Systems Inc is a staffing and recruiting corporation nestled in Ashburn, VA, USA. Established in 2010, the company operates within the Information Technology and Services sector, specializing in providing effective workforce solutions to different business needs, including IT consulting, direct hire, and contract staffing services. Through the years, Cynet Systems has built an impressive portfolio, going beyond borders and expanding its operations internationally in Canada and India. Rooted in its core values of teamwork, leadership, and commitment, Cynet Systems helps businesses unlock their full potential by providing versatile and competent professionals that perfectly align with their needs. Fueled by their unwavering mission to deliver top-tier talent to businesses worldwide, Cynet Systems garnered various recognitions including SIA's fastest-growing staffing firms and Best Place to Work in Virginia for 2019.

Industry

It services

Company size

501 - 1,000 Employees

Headquarters location

Sterling, VA, US

Year founded

2010

Social media

Twitter

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