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Senior Java Developer C2C Jobs in Pennsylvania (NOW HIRING)

Virtusa

Senior Java Developer

Pittsburgh, PA · On-site

$55.50 - $70.75/hr

Java API Developer Lead with extensive experience designing and delivering high-performance backend services for enterprise transaction processing systems, financial applications, and large-scale ...

Virtusa

Senior Java Developer

Pittsburgh, PA

$55.50 - $70.75/hr

Java API Developer Lead with extensive experience designing and delivering high-performance backend services for enterprise transaction processing systems, financial applications, and large-scale ...

Virtusa Corporation

Senior Java Developer

Pittsburgh, PA · On-site

$55.50 - $70.75/hr

Java API Developer Lead with extensive experience designing and delivering high-performance backend services for enterprise transaction processing systems, financial applications, and large-scale ...

CEI

Senior Java Developer

Pittsburgh, PA · Remote

$60 - $65/hr

Java Fullstack Developer (Remote - EST/CST Preferred) Employment Type: W2 Only - U.S. Citizens Only Location: Remote (Preference for EST/CST time zones) Industry: Custom Application Development ...

Apexon

Senior Java Developer

Mechanicsburg, PA · On-site

$54.25 - $69.25/hr

... Developer role is expected to perform technical responsibilities to support development and maintenance. · This includes developing enhancements and maintenance updates to our Java systems, as well ...

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Senior Java Developer C2C information

What is the difference between Senior Java Developer C2C vs Java Software Engineer?

AspectSenior Java Developer C2CJava Software Engineer
CredentialsJava certifications, experience in Java SE/EEJava certifications, similar experience
Work EnvironmentContract-based, client-site or remote, project-focusedFull-time, in-house or remote, development team
Industry UsageFreelance/contract roles across industriesPermanent roles in tech companies or enterprises
Search IntentContract Java roles, freelance Java jobsFull-time Java developer positions

While both roles require Java expertise and similar certifications, Senior Java Developer C2C typically involves contract-based, project-specific work often on a freelance basis. Java Software Engineer usually refers to full-time, in-house roles within organizations. The choice depends on whether you're seeking flexible contract work or a permanent position.

What are the key skills and qualifications needed to thrive as a Senior Java Developer (C2C), and why are they important?

To thrive as a Senior Java Developer (C2C), you need expert-level proficiency in Java, object-oriented programming, system architecture, and a solid foundation in computer science, usually supported by a bachelor’s degree or higher. Familiarity with frameworks like Spring, Hibernate, RESTful APIs, version control systems such as Git, and build tools like Maven or Gradle, along with experience in Agile methodologies, is typically required. Strong problem-solving, leadership, and communication skills help you collaborate effectively with cross-functional teams and mentor junior developers. These skills and qualities are crucial for delivering robust, scalable software solutions and ensuring project success in dynamic environments.

What are some common challenges Senior Java Developers face when working on C2C (Corp-to-Corp) contracts?

Senior Java Developers working on C2C contracts often encounter challenges such as quickly adapting to new project environments, understanding diverse client requirements, and integrating with teams that may have established workflows or legacy systems. Additionally, they need to manage their own business operations, including invoicing and compliance, while maintaining high productivity and technical standards. Effective communication and self-management are essential, as C2C roles may offer less direct supervision compared to traditional employment.

What is a Senior Java Developer C2C?

A Senior Java Developer C2C is an experienced software engineer who specializes in Java programming and works on a 'Corp-to-Corp' (C2C) basis. This means the developer provides services through their own corporation or business entity, rather than as a direct employee or independent contractor. Senior Java Developers are responsible for designing, developing, and maintaining complex Java applications, leading projects, and mentoring junior developers. C2C arrangements are common in IT contracting, particularly in the United States, and typically require the developer to handle their own business taxes and legal compliance.
What are the most commonly searched types of Java Developer C2C jobs in Pennsylvania? The most popular types of Java Developer C2C jobs in Pennsylvania are:
What are popular job titles related to Senior Java Developer C2C jobs in Pennsylvania? For Senior Java Developer C2C jobs in Pennsylvania, the most frequently searched job titles are:
What job categories do people searching Senior Java Developer C2C jobs in Pennsylvania look for? The top searched job categories for Senior Java Developer C2C jobs in Pennsylvania are:
What cities in Pennsylvania are hiring for Senior Java Developer C2C jobs? Cities in Pennsylvania with the most Senior Java Developer C2C job openings:
Senior Java Developer C2C jobs near you
Infographic showing various Senior Java Developer C2C job openings in Pennsylvania as of July 2026, with employment types broken down into 81% Full Time, 7% Part Time, 1% Temporary, and 11% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution.
Senior Java Developer

Senior Java Developer

Virtusa

Pittsburgh, PA • On-site

$55.50 - $70.75/hr

Full-time

Posted 3 days ago

Job description

Java API Developer Lead with extensive experience designing and delivering high-performance backend services for enterprise transaction processing systems, financial applications, and large-scale integration platforms. Proven expertise in driving modernization initiatives, enabling scalable and resilient architectures, and supporting mission-critical applications that process high transaction volumes with stringent reliability and performance requirements.

Experienced in leading the end-to-end delivery of backend services, collaborating with product owners, architects, business stakeholders, and cross-functional teams to translate business requirements into scalable technical solutions. Strong background in designing and implementing APIs that enable seamless integration between enterprise platforms, external systems, and financial networks while supporting both real-time and batch processing workloads.

Skilled in driving application modernization initiatives through the transformation of legacy systems into modular, microservices-based architectures. Experienced in ensuring application reliability, scalability, performance optimization, and operational stability across complex distributed environments handling time-sensitive business transactions.Skills Core Java, Java 8, Java 11, Java Backend Development, RESTful API Development, API Design, API Integration, Microservices Architecture, Spring Boot, Spring Framework, Enterprise Application Development, Backend Services Development, Distributed Systems, Transaction Processing Systems, Real-Time Processing, Batch Processing, High-Volume Data Processing, Kafka, IBM MQ, Messaging Systems, Event-Driven Architecture, SQL Databases, NoSQL Databases, Database Design, Data Processing, Application Modernization, Legacy System Transformation, System Integration, Performance Optimization, Scalability Engineering, Reliability Engineering, Production Support, Application Monitoring, DevOps Collaboration, Agile Delivery, Software Development Lifecycle, Technical Leadership, Team Leadership, Solution Design, Stakeholder Management, Cross-Functional Collaboration, Problem Solving, Technical Analysis, Enterprise Architecture, Delivery Management.

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About Virtusa

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We are builders, makers, and doers with the technical skills and domain expertise to transform your business at scale and speed without disruption. Our unique Engineering First approach blends deep industry expertise and empowered, agile teams, to create holistic solutions that seamlessly move the business forward. We help clients engage with new technology paradigms to creatively build solutions that drive them to the forefront of their industries.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Westborough, MA, US

Year founded

1996

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