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Senior Java Software Engineer Jobs in Sicklerville, NJ

Motion Recruitment

Java Software Engineer /Onsite

Camden, NJ · On-site

$52 - $71.50/hr

A defense tech organization is hiring a Senior Software Engineer to join a long-term development ... Java experience * Experience with multiprocessor systems * Linux development environments * GitLab ...

IMS

Senior Java Developer

Philadelphia, PA · On-site

$57.75 - $73.75/hr

POSITION PROFILE The Senior Java Developer will provide the programming group consistent leadership ... in Software Development Excellent communication skills Great customer and team focus Strong ...

Ims

Senior Java Developer

Philadelphia, PA · On-site

$57.75 - $73.75/hr

POSITION PROFILE The Senior Java Developer will provide the programming group consistent leadership ... Software Development • Excellent communication skills • Great customer and team focus • ...

Motion Recruitment

Senior Core Java Engineer

Philadelphia, PA · Hybrid

$126K - $166K/yr

... series of Senior level Engineers who are available for a hybrid setup in University City ... Exposure to AI-assisted software development tooling (e.g. GitHub CoPilot, Cursor, etc.) What You ...

Wipro Limited

Senior Java Developer

Mount Laurel, NJ · On-site

$45K - $110K/yr

Senior Java Developer City: MOUNT LAUREL State/Province: New Jersey Posting Start Date: 8/25/26 Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting ...

Quantix

Java Engineer

Philadelphia, PA · On-site

$52.25 - $71.75/hr

Work with the latest and greatest software development tools and true software engineering mindset ... Java Engineer Location: Philadelphia, PA Type: Direct Hire Client located with offices in ...

ClifyX

Java Developer Senior Analyst

Philadelphia, PA · On-site

$54.75 - $69.75/hr

They are seeking a Senior Java Developer Analyst to develop applications using Java technology and contribute to innovative projects. Responsibilities : • Analyzes and solves problems that are ...

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Senior Java Software Engineer information

See Sicklerville, NJ salary details

$39.6K

$147.6K

$259.1K

How much do senior java software engineer jobs pay per year?

As of Sep 10, 2026, the average yearly pay for senior java software engineer in Sicklerville, NJ is $147,588.00, according to ZipRecruiter salary data. Most workers in this role earn between $122,200.00 and $160,900.00 per year, depending on experience, location, and employer.

What does a senior Java software engineer do?

A Senior Java Software Engineer is responsible for designing, developing, and maintaining complex software applications using the Java programming language. They often lead technical projects, mentor junior developers, and collaborate with cross-functional teams to deliver high-quality software solutions. Their role includes analyzing user requirements, troubleshooting issues, optimizing code for performance, and ensuring best practices in software development. Senior Java engineers are also involved in code reviews and may contribute to architectural decisions within their organization.

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

To thrive as a Senior Java Software Engineer, you need advanced proficiency in Java programming, software design principles, and a solid understanding of computer science fundamentals, often backed by a degree in computer science or a related field. Experience with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git is typically required, along with knowledge of cloud platforms or containerization tools. Strong problem-solving abilities, effective communication, and leadership skills help you mentor team members and collaborate on complex projects. These competencies are crucial for delivering robust, scalable software solutions and leading development teams in dynamic environments.

What are some common challenges faced by senior Java software engineers when leading development projects?

Senior Java Software Engineers often encounter challenges such as balancing hands-on coding with leading and mentoring team members, managing tight project deadlines, and ensuring code quality across the team. They are also responsible for making key architectural decisions and integrating new technologies while maintaining system stability. Effective communication and collaboration with cross-functional teams, including QA, DevOps, and product managers, are essential to successfully deliver robust solutions.

What are the most commonly searched types of Java Software Engineer jobs in Sicklerville, NJ?

The most popular types of Java Software Engineer jobs in Sicklerville, NJ are:

What job categories do people searching Senior Java Software Engineer jobs in Sicklerville, NJ look for?

The top searched job categories for Senior Java Software Engineer jobs in Sicklerville, NJ are:

What cities near Sicklerville, NJ are hiring for Senior Java Software Engineer jobs?

Cities near Sicklerville, NJ with the most Senior Java Software Engineer job openings:

Senior Java Software Engineer jobs near you
Infographic showing various Senior Java Software Engineer job openings in Sicklerville, NJ as of August 2026, with employment types broken down into 1% Internship, 80% Full Time, 15% Part Time, and 4% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $147,588 per year, or $71 per hour.

Senior Software Developer / JVM, Low Latency / Trading System

Philadelphia, PA • On-site

Motion Recruitment Partners, LLC
Recruiting and Staffing Services • 1 - 5K employees
Learn more about Motion Recruitment Partners, LLCexternal

$57.75 - $73.75/hr

Other

Posted 9 days ago

Job description

A leading global financial technology organization is seeking a Senior Java Software Engineer to join its Core Markets team in Philadelphia. This team is responsible for building and maintaining a real-time, mission-critical derivatives market system that supports high-volume options trading.
This is not a traditional web application or cloud microservices position. The role is focused on deep, performance-oriented Java engineering where throughput, latency, reliability, and correctness are critical. You'll work on systems where milliseconds matter and where strong understanding of the JVM and low-level software engineering is highly valued.
The Role
You will design, develop, optimize, and maintain high-performance Java systems supporting real-time trading. The ideal candidate enjoys working close to the underlying technology and has a strong understanding of topics such as threading, concurrency, memory management, garbage collection, and performance optimization.
Key Responsibilities
  • Develop high-performance applications using Core Java
  • Design and maintain highly scalable, low-latency trading systems
  • Optimize application performance, memory usage, and system throughput
  • Work extensively with concurrency, multithreading, and JVM internals
  • Analyze and troubleshoot complex performance issues
  • Write highly reliable, maintainable, and thoroughly tested code
  • Collaborate with other engineers to improve system architecture and performance
  • Participate in production support for mission-critical trading systems
  • Explore AI tools and automation opportunities to improve engineering and quality processes
Required Qualifications
  • Strong professional experience with Core Java
  • Strong understanding of Java internals and low-level programming concepts
  • Experience with multithreading, concurrency, and performance optimization
  • Understanding of memory management and garbage collection
  • Experience developing high-throughput, low-latency systems
  • Strong software engineering and problem-solving skills
  • Bachelor's degree in Computer Science or a related field
Preferred Qualifications
  • Experience in trading, financial technology, capital markets, or exchange environments
  • Experience working on real-time or mission-critical systems
  • Experience with JVM performance tuning
  • Interest or experience using AI tools for automation, development, or quality engineering
  • Experience working in environments where reliability and performance are critical
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