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Java Software Engineer Jobs in Greenwich, CT (NOW HIRING)

Opexpert

Java Software Developer

Greenwich, CT · On-site

$57.25 - $74/hr

Qualifications 1. Master's degree preferred or Bachelor's degree in Computer Science, Engineering or Mathematics 2. Strong knowledge of Object Oriented programming, Java, PL/SQL, Database design and ...

AIT Global, Inc.

Java Developer

White Plains, NY · On-site

$52.75 - $68.25/hr

White Plains, NY Qualifications: * 8+ years experience in java software development demonstrating increasing levels of responsibility * Experience leading a team of 3 or more software developers

NinjaOne

Senior Software Engineer, Java

New York, NY · On-site +1

We hire the best software engineers with experience in our stack: NinjaOne is built on Java , Kotlin , C++ , and Postgres , supporting millions of user endpoints and running as a scalable cloud ...

Snowrelic Inc

Sr. Core Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

We are seeking a highly experienced Senior Core Java Software Engineer with over 12 years of deep expertise in core Java development, particularly in multi-threaded, real-time systems. The ideal ...

Turing

Remote Software Engineer - Java

New York, NY · Remote

$200 - $300/hr

As a Software Engineering evaluator, you will create cutting-edge datasets for training ... Java , as well as in Python, JavaScript (including ReactJS), C/C++, Rust, and Go; evaluating and ...

TekWissen

Java Developer

Stamford, CT · On-site

$54.50 - $70.25/hr

Java Developer Location: Stamford, CT Find below details : Senior Java Developer proficient in ... software modules using Java/J2EE and Database related technologies. Technical design and ...

NinjaOne

Staff Software Engineer, Java

New York, NY · On-site +1

We hire the best software engineers, but experience in our stack can't hurt: NinjaOne is built on Java, Kotlin, C++, Golang and Postgres; supporting millions of user endpoints and running as a ...

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All JobsJava Software Engineer JobsJava Software Engineer Jobs in Greenwich, CT

Java Software Engineer information

See Greenwich, CT salary details

$29

$67

$95

How much do java software engineer jobs pay per hour?

As of Sep 15, 2026, the average hourly pay for java software engineer in Greenwich, CT is $67.86, according to ZipRecruiter salary data. Most workers in this role earn between $55.87 and $76.68 per hour, depending on experience, location, and employer.

What does a Java software engineer do?

A Java software engineer designs and develops computer applications using the Java programming language. In this job, you work with web developers and other software engineers to integrate java software into online platforms or other types of computer software. You are present for the entire development lifecycle, from design through quality testing. Your other duties may include documenting the programming code for other users or developers and writing reports to management or department heads. Java engineers work in large teams, so you must be able to collaborate with many people to complete a project.

What does a Java software engineer do?

A Java Software Engineer is responsible for designing, developing, and maintaining software applications using the Java programming language. They work on building efficient, scalable, and robust systems, often collaborating with other developers, testers, and stakeholders. Their tasks can include writing code, debugging, testing, and optimizing Java applications for various platforms, such as web, mobile, or enterprise environments. Java Software Engineers also help ensure that software solutions meet client or business requirements and adhere to industry best practices.

What are some typical challenges Java software engineers face when working on large-scale enterprise applications?

Java Software Engineers working on large-scale enterprise applications often encounter challenges such as managing complex codebases, ensuring high performance under heavy loads, and maintaining backward compatibility during system upgrades. Collaborating with cross-functional teams, like QA and DevOps, to streamline deployments and resolve integration issues is common. Additionally, keeping up with evolving frameworks and best practices is important for maintaining code quality and system reliability.

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

To thrive as a Java Software Engineer, you need strong programming skills in Java, a solid understanding of object-oriented design, and typically a degree in computer science or a related field. Familiarity with development tools such as Eclipse or IntelliJ IDEA, version control systems like Git, and frameworks such as Spring or Hibernate is often required. Analytical thinking, problem-solving abilities, and effective teamwork distinguish high-performing individuals in this role. These skills ensure the efficient design, development, and maintenance of robust software applications in collaborative and dynamic technical environments.

What is the difference between Java Software Engineer vs Java Developer?

AspectJava Software EngineerJava Developer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science, Java certifications
Work EnvironmentDesigning, developing, and testing Java applicationsWriting, debugging, and maintaining Java code
Employer & Industry UsageTech companies, software firms, enterprise solutionsStartups, software companies, freelance projects
Common Search & ComparisonOften compared for roles involving system design and architectureFocused on coding and implementation tasks

While both roles require similar skills and certifications, Java Software Engineers typically focus on designing and architecting Java applications, whereas Java Developers primarily concentrate on coding and maintaining Java programs. The choice depends on the project scope and career focus.

More about Java Software Engineer jobs
Java Software Engineer jobs near you
Infographic showing various Java Software Engineer job openings in Greenwich, CT as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 79% Full Time, 15% Part Time, and 4% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution, with an average salary of $141,143 per year, or $67.9 per hour.

Java Software Developer

Greenwich, CT • On-site

Opexpert
11 - 50 employees
Learn more about Opexpertexternal

$57.25 - $74/hr

Full-time

Re-posted 11 days ago

Job description

Company Description
My Client is headquartered in Greenwich, Connecticut and has over 1,200 employees in its offices in the USA, Switzerland, Canada, Hong Kong, UK, Australia, Hungary, Russia, Japan, India, China and Estonia. My Client is regulated by the SEC, FINRA, NYSE, FCA and other regulatory agencies around the world.
Job Description
1. Typical projects will be focused on web server, middle-ware and back-end development and integration.
2. The majority of development will be using Java with some exposure to PL/SQL and Python.
3. Projects can also include support of Oracle database schemas, PL/SQL packages, scheduled batch processing, Java applications and servers.
4. A successful candidate must be highly analytical and adept at solving complex problems.
Qualifications
1. Master's degree preferred or Bachelor's degree in Computer Science, Engineering or Mathematics
2. Strong knowledge of Object Oriented programming, Java, PL/SQL, Database design and SQL
3. 1-3 years of experience as a Java application developer
4. 1-3 years of experience with PL/SQL
5. Good knowledge of Python
6. Knowledge of UNIX/Linux
7. Knowledge of XML, JSON, CSS and HTML
8. Functional knowledge or experience with REST Web Services a plus
9. Functional Knowledge or experience with Vert.x, VueJS a plus.
10. Problem solver, attention to details, fast learner
11. Self-motivated and directed
Additional Information
All your information will be kept confidential according to EEO guidelines.

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