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Sr Full Stack Developer Jobs in Springfield, PA (NOW HIRING)

CEI

Full Stack IAM Application Developer

Philadelphia, PA · On-site

$70 - $76/hr

Full Stack IAM Application Developer Security Applications / Identity and Access Management Hybrid: Phila., PA 19103 $70.00 - 76.00/hr W2 Technical Skills * Front End: Angular 20/21, Angular 22 ...

RIT Solutions, Inc.

Full Stack Java Developer

Wayne, PA · On-site

$47.50 - $61.50/hr

RIT Solutions, Inc. is seeking a Full Stack Java Developer to design and deliver next generation voice biometrics authentication capabilities. The role involves working with technical leads to build ...

Inframatix Inc

Sr Java Full Stack Developer

Wilmington, DE · On-site

$51 - $65.75/hr

Job Title: Sr Java Full Stack Developer Location: Wilmington, DE Duration: 2+ years Required Experience "Minimum 10+ years Overview The people they are seeking, now, will be part of their Enterprise ...

Inframatix Inc

Sr Java Full Stack Developer

Wilmington, DE · On-site

$51 - $65.75/hr

Job Title: Sr Java Full Stack Developer Location: Wilmington, DE Duration: 2+ years Required Experience "Minimum 10+ years Overview The people they are seeking, now, will be part of their Enterprise ...

Info Way Solutions

Java Full Stack Engineer

Wilmington, DE · On-site

$51 - $65.75/hr

Info Way Solutions is seeking Java Full Stack Engineers at multiple experience levels to join a ... Senior) • Strong hands-on experience in Java, Python, and AWS • Proficiency with CI/CD, DevOps ...

Xactus

Full Stack Engineer

Broomall, PA · On-site +1

$100K - $120K/yr

The Full Stack Engineer partners with senior engineers, the Development Manager, product, QA, and other engineering team members to deliver reliable application changes, resolve defects, and support ...

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Sr Full Stack Developer information

See Springfield, PA salary details

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$81

How much do sr full stack developer jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for sr full stack developer in Springfield, PA is $55.90, according to ZipRecruiter salary data. Most workers in this role earn between $46.49 and $64.42 per hour, depending on experience, location, and employer.

What is a Sr Full Stack Developer?

A Sr Full Stack Developer is an experienced software engineer who is proficient in both front-end and back-end development. They are responsible for designing, developing, and maintaining applications that span across the user interface, server logic, databases, and sometimes DevOps tasks. Senior full stack developers typically have expertise in multiple programming languages, frameworks, and tools, and they often mentor junior developers and help set technical direction for projects. Their versatility allows them to handle a wide range of tasks and contribute to all stages of the software development lifecycle.

What are the key skills and qualifications needed to thrive as a Sr Full Stack Developer?

To thrive as a Sr Full Stack Developer, you need deep expertise in both front-end (e.g., JavaScript, React, HTML/CSS) and back-end (e.g., Node.js, Python, Java, databases) development, supported by a relevant degree or equivalent experience. Proficiency with version control systems like Git, cloud platforms (AWS, Azure), containerization (Docker), and familiarity with CI/CD pipelines and testing frameworks are typically required. Strong problem-solving, collaboration, and communication skills help you translate business needs into technical solutions and mentor junior developers. These skills are crucial for delivering robust, scalable applications and driving successful project outcomes in dynamic team environments.

What are some common challenges Sr Full Stack Developers face when balancing front-end and back-end tasks within agile teams?

Sr Full Stack Developers often navigate the challenge of context-switching between front-end and back-end development, especially in agile environments where priorities can shift quickly. Balancing user interface refinement with robust API or database development requires strong time management and clear communication with both designers and backend engineers. Additionally, staying updated with evolving technologies on both ends is crucial for delivering high-quality, integrated solutions. Regular collaboration with product owners, QA, and DevOps teams helps streamline workflows and ensures alignment on project goals.

Is a senior full stack developer still in demand?

Senior full stack developers remain in high demand due to their ability to work across front-end and back-end technologies, with skills in frameworks like React, Angular, Node.js, and cloud platforms. Companies seek experienced developers to build scalable, full-featured applications, and demand is expected to grow as digital transformation accelerates across industries.

What cities near Springfield, PA are hiring for Sr Full Stack Developer jobs?

Cities near Springfield, PA with the most Sr Full Stack Developer job openings:

Sr Full Stack Developer jobs near you
Infographic showing various Sr Full Stack Developer job openings in Springfield, PA as of August 2026, with employment types broken down into 1% Internship, 88% Full Time, 4% Part Time, 6% Contract, and 1% Nights. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $116,279 per year, or $55.9 per hour.

Sr. Full Stack Software Developer

Holtec International

Camden, NJ • On-site

$120K - $150K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired 1 day ago. Applications are no longer accepted.

Holtec International rating

8.0

Company rating: 8.0 out of 10

Based on 16 frontline employees who took The Breakroom Quiz

180th of 496 rated machine equipment manufacturers

Job description

The Senior Software Developer plays a critical role in the design, development, and maintenance of enterprise applications, supporting both new development and legacy systems. This role serves as a technical subject matter expert, partnering with internal stakeholders to define solutions, guide architectural decisions, and deliver scalable, secure software in a complex, fast-paced environment. The ideal candidate brings strong full-stack expertise, sound technical judgment, and the ability to independently drive high-quality solutions from concept through delivery.
Location: Camden, NJ (On-site)
Primary Responsibilities:
  • Serve as the technical subject matter expert across a portfolio of enterprise applications
  • Partner with internal stakeholders to gather requirements, define scope, and identify risks early
  • Translate complex business processes into sound technical designs and deliver solutions independently
  • Design and document application architecture and database structures
  • Enforce coding standards, architectural patterns, and development best practices
  • Architect scalable, maintainable solutions and evaluate existing systems for optimization
  • Perform peer code reviews and uphold high standards of code quality
  • Apply and promote secure software development practices
  • Identify technical risks and provide clear, actionable solutions
  • Develop well-structured, efficient, and maintainable code
  • Estimate and scope work independently in planning sessions
  • Maintain and enhance system and code documentation
  • Mentor and support junior developers where applicable

Requirements:
  • Bachelor's degree in Computer Science, Engineering, or a related field, with 10+ years of professional software development experience in enterprise environments
  • Deep expertise in C#, .NET Core, and .NET Framework, with experience developing, maintaining, and modernizing both modern and legacy codebases across full-stack applications
  • Strong full-stack development and architecture experience, including RESTful APIs, front-end technologies (Blazor, HTML5, CSS3, JavaScript, Bootstrap), and scalable system design utilizing SOLID principles, design patterns, dependency injection, and CQRS
  • Advanced SQL Server expertise, including schema design, index strategy, stored procedures, query optimization, and execution plan analysis
  • Experience with enterprise authentication and authorization (OAuth2, OIDC, Azure AD / Entra ID or similar), along with secure development practices
  • Proven ability to lead and own architectural decisions at both application and database levels, while working effectively across complex, multi-application enterprise environments
  • Strong experience improving and navigating legacy codebases, with a focus on enhancing performance, scalability, and maintainability
  • Experience with Git-based version control, collaborative code review, DevOps practices (CI/CD pipelines), and containerization technologies (Docker)
  • Familiarity with performance profiling and troubleshooting tools, application modernization/migration (.NET Framework to .NET Core), and emerging development practices including AI-assisted coding tools
  • Strong communication and stakeholder management skills, with the ability to translate business requirements into technical solutions, work independently, manage priorities, and deliver high-quality outcomes
  • High attention to detail with a strong focus on code quality, documentation, and user experience, including UI/UX considerations

A Generation Ahead by Design™
Investing in people who power the future.
We believe great work deserves great rewards. Our benefits go beyond the basics, reflecting our commitment to supporting your whole self...your health, your future, and your career growth. This includes:
Compensation:
  • Annual compensation based on skills and experience ranging from $120,000 to $150,000

Benefits:
  • Industry-leading medical, dental, and vision coverage with a generous employer premium contribution and Day 1 eligibility!
  • FLEX Program - Hybrid work opportunities available for eligible roles, where business needs and role requirements allow
  • 401(k) retirement plan with up to a 5% company match and immediate vesting to support long-term financial security
  • Paid time off and 11 paid holidays to support rest, balance, and recharge
  • Wellness program offering rewards for participation in company-supported health initiatives
  • Commuter benefits supporting mass transit and commuter parking options
  • Company-paid life and AD&D insurance for added peace of mind
  • Education assistance to support continued education and professional growth
  • Employee support and voluntary benefits, including an Employee Assistance Program and optional coverage such as disability, legal, identity theft, and insurance programs
  • Benefits eligibility and offerings may vary based on role, location, and employment status

If you're driven to solve meaningful challenges and make a lasting impact, we invite you to build your career at Holtec-a generation ahead by design™.

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