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Senior Java Engineer Jobs in Elmsford, NY (NOW HIRING)

Lorven Technologies

Sr. Java Developer

Manhattan, NY · On-site

$58.25 - $74.25/hr

Hi, Our client is looking for an Sr. Java Developer in New York City, NY below is the detailed requirement, Job Title : Sr. Java Developer Location: New York City, NY * Bachelor's degree in Computer ...

Scadea

Sr. Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

Job Title: Sr. Java Developer Location: NJ or NYC Length: 6-10 months Position Summary: We are seeking a seasoned Senior Java Developer with a deep specialization in high-throughput trading platforms.

Precision Technologies Corp

Senior Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

We are looking for a Senior Java Developer who will design, develop, and maintain Java-based systems for equities trading, focusing on backend development, potentially including front-end components ...

Ventures Unlimited Inc

Senior Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

Senior Java Developer Location: New York, NY Type: Fulltime // Permanent Interview Process: Phone and Skype Hire End Customer: Banking domain Strong Core Java hands on knowledge. Hands on experience ...

Integrated Resources INC

Sr Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

Senior Java Developer Location - NYC,NY Duration: 6 Months Only EAD, GC and Citizens with W2 can ... engineer level roles within complex multi-platform environments Evidence of troubleshooting and ...

SREYO

Sr Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

Great communication skills, including active listening and comprehending system requirements Desired Skills for Sr. Java Software Engineer: * Knowledge of continuous integration and release ...

SREYO

Sr Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

Great communication skills, including active listening and comprehending system requirements Desired Skills for Sr. Java Software Engineer: * Knowledge of continuous integration and release ...

SREYO

Sr Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

Great communication skills, including active listening and comprehending system requirements Desired Skills for Sr. Java Software Engineer: * Knowledge of continuous integration and release ...

SREYO

Sr Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

Great communication skills, including active listening and comprehending system requirements Desired Skills for Sr. Java Software Engineer: * Knowledge of continuous integration and release ...

Sarian, Inc.

Sr. Java Developer

Manhattan, NY · On-site

$63 - $80.50/hr

Role: Sr. Java Developer Location: New York City, Jersey City- Fulltime Position Skill: Java Developer * Clear articulate communication skills - We collaborate often and look for developers that are ...

Balin Technologies LLC

Sr Java Developer

White Plains, NY · On-site

$59.25 - $75.50/hr

The Senior Java Software Engineer will be responsible for creating AWS cloud services and components for critical business systems at AutoNation. The role requires the ability to write high quality ...

Talan

Senior Java Developer

New York, NY · Hybrid

$120K - $160K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

We are looking for a Senior Java Developer to join a Team of 7 developers in a leading financial ... The ideal candidate is a strong Java engineer who can contribute to development while progressively ...

New

Talan

Senior Java Developer

New York, NY · On-site

$120K - $160K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

We are looking for a Senior Java Developer to join a Team of 7 developers in a leading financial ... The ideal candidate is a strong Java engineer who can contribute to development while progressively ...

New

Prophecy Technologies

Senior Java Developer

White Plains, NY · On-site

$59.25 - $75.50/hr

The Senior Java Developer will be a part of the transformational journey to deliver best systems to support the Customer's business lines, across all channels. The role of the Senior Developer is to ...

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All JobsJava Engineer JobsSenior Java Engineer JobsSenior Java Engineer Jobs in Elmsford, NY

Senior Java Engineer information

See Elmsford, NY salary details

$11

$66

$91

How much do senior java engineer jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for senior java engineer in Elmsford, NY is $66.71, according to ZipRecruiter salary data. Most workers in this role earn between $58.46 and $74.52 per hour, depending on experience, location, and employer.

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

Senior Java Engineers often encounter challenges such as managing complex codebases, ensuring application scalability, and maintaining high performance under heavy loads. They are also responsible for implementing robust security practices and integrating new technologies without disrupting existing systems. Effective collaboration with cross-functional teams and mentoring junior developers are crucial aspects of the role, as these responsibilities help maintain code quality and project momentum.

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

AspectSenior Java EngineerJava Developer
Required CredentialsBachelor's in Computer Science, Java certifications (e.g., Oracle Certified Professional)Bachelor's in Computer Science or related field, Java certifications optional
Work EnvironmentDesigning, developing, and maintaining complex Java applications, often in team leadership rolesDeveloping Java applications, focusing on coding and implementation
Industry UsageUsed across finance, tech, and enterprise sectors for large-scale projectsCommonly employed in software development firms, startups, and tech companies

While both roles involve Java programming, Senior Java Engineers typically handle complex system design, mentorship, and project leadership, whereas Java Developers focus more on coding and implementing features. The senior role often requires more experience and certifications, with a broader scope of responsibilities.

What are the key skills and qualifications needed to thrive as a senior Java engineer?

To thrive as a Senior Java Engineer, you need advanced proficiency in Java programming, strong knowledge of software design patterns, and a degree in computer science or related field. Experience with frameworks like Spring, Hibernate, build tools such as Maven or Gradle, and familiarity with cloud platforms and CI/CD systems are typically required. Excellent problem-solving abilities, leadership, and effective communication help you guide teams and collaborate with stakeholders. These skills are crucial for delivering robust, scalable software solutions and mentoring junior engineers in complex development environments.

What is a senior Java engineer?

Senior Java Engineers are experienced software developers who specialize in designing, developing, and maintaining applications using the Java programming language. They often lead development teams, architect solutions, and ensure that software meets both technical and business requirements. Their responsibilities also include code reviews, mentoring junior developers, and optimizing application performance. Typically, they have several years of experience and a deep understanding of Java frameworks and best practices.
What cities near Elmsford, NY are hiring for Senior Java Engineer jobs? Cities near Elmsford, NY with the most Senior Java Engineer job openings:
Senior Java Engineer jobs near you
Infographic showing various Senior Java Engineer job openings in Elmsford, NY as of August 2026, with employment types broken down into 88% Full Time, 6% Part Time, and 6% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $138,766 per year, or $66.7 per hour.

Senior Java Engineer

RE Partners Consulting LLC

New York, NY • On-site

$130K - $150K/yr

Full-time

Posted 3 days ago

New

Job description

Hello from RE Partners!
Who We Are: We are a fast growing business and technology consultant company co-founded in 2019. We offer a custom-tailored, white-glove engineering service fit for our clients, because a digital transformation is more than just technology. With a successful track record of being a preferred vendor for Fortune 500 companies and as a trusted partner for some of the industry's leading companies, our global talent has helped many clients achieve their goals.
The 3 G's of RE:
"Get Shit Done."
"Get Over Shit."
"Give a Shit."
Senior Java Engineer
We are seeking an experienced and opinionated Principal Java Engineer to join our high-performing engineering team, working on low latency, high-throughput systems in the payments processing domain. This hybrid role is based in the NY and offers the opportunity to build scalable, real-time services using modern technologies. If you're passionate about performance, have strong Core Java and Spring Boot expertise, and thrive in a collaborative yet opinionated engineering culture, we want to hear from you.
Key Responsibilities:
  • Design, develop, and optimize low-latency, high-throughput backend systems using Java.
  • Build and maintain RESTful APIs and microservices that power secure payment workflows.
  • Work with messaging standards and protocols commonly used in financial transactions.
  • Deploy, monitor, and scale applications in Red Hat OpenShift and AWS cloud environments.
  • Integrate with MongoDB and other NoSQL/SQL datastores for real-time data management.
  • Collaborate with DevOps, Product, and QA teams to ensure production-grade solutions.
  • Drive architectural changes, advocate for best practices, and provide mentorship to peers.
  • Drive performance tuning, fault tolerance, and observability improvements across services.

Required Skills & Experience:
  • 10+ years of experience in Java development with a focus on performance and memory optimization.
  • Proficient in Mongo, Spring and microservice-based architecture.
  • Proven experience with low-latency, high-throughput applications (sub-millisecond response times a plus).
  • Hands-on experience deploying applications on Red Hat OpenShift and/or Kubernetes.
  • Strong cloud experience with AWS services such as ECS, EKS, Lambda, S3, etc.
  • Strong communication skills and a bias toward action and opinionated design decisions.

Nice to Have:
  • Familiarity with messaging systems (Kafka, RabbitMQ, etc.)
  • Prior experience in Payments Processing, financial services, or banking systems.
  • Exposure to container security and performance tuning on OpenShift.
  • Knowledge of payment gateways, ISO 20022, or SWIFT formats.

Location & Work Environment:
  • Hybrid work model in New York.
  • Collaborative, fast-paced, and engineering-driven culture.
  • Emphasis on engineering autonomy, architectural decision-making, and clean code

The base salary range for this position is $130,000.00 - $150,000.00 annually. This range represents the good-faith minimum and maximum salary the Company believes it would pay for this role at the time of this posting.
Actual compensation will be determined based on factors such as experience, skills, qualifications, geographic location, internal equity, and business needs. This position may also be eligible for additional compensation, including bonuses, commissions, and/or benefits, as applicable.
Join Our Global Team: We invite you to apply for the position at RE Partners. Join us in shaping the future of business technology consulting and transforming the way organizations thrive in a digital world. As a diverse, woman-owned global business, we pride ourselves on keeping talent happy - our 7% attrition rate speaks volumes. Bring your talented friends along and earn a referral bonus
Equal Opportunity Employer: We are an equal opportunity employer and welcome applications from all qualified individuals regardless of race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, or veteran status.

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