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Senior Full Stack React Developer Jobs in Irwin, PA

Eliassen Group

Senior Full-Stack Engineer

Pittsburgh, PA · On-site

$70 - $80/hr

Hybrid 4 days onsite in Pittsburgh, PA Our client seeks a high-impact senior full-stack engineer to drive stability, quality, and delivery in a risk-sensitive environment. You will work hands-on ...

System One

Senior Java Full Stack Developer

Pittsburgh, PA · On-site

$51 - $65.75/hr

Senior Java Full Stack Developer Position Location - Pittsburgh, PA ; Duration - Direct Hire ... such as: o Angular o React o JavaScript / TypeScript . 6+ years of experience building: o ...

System One

Senior Java Full Stack Developer

Pittsburgh, PA · On-site

$51 - $65.75/hr

Senior Java Full Stack Developer Position Location - Pittsburgh, PA ; Duration - Direct Hire ... such as: o Angular o React o JavaScript / TypeScript . 6+ years of experience building: o ...

System One

Senior Java Full Stack Developer

Pittsburgh, PA · On-site

$51 - $65.75/hr

Senior Java Full Stack Developer Position Location - Pittsburgh, PA ; Duration - Direct Hire ... such as: o Angular o React o JavaScript / TypeScript . 6+ years of experience building: o ...

System One

Senior Java Full Stack Developer

Pittsburgh, PA · On-site

$51 - $65.75/hr

Senior Java Full Stack Developer Position Location - Pittsburgh, PA ; Duration - Direct Hire ... such as: o Angular o React o JavaScript / TypeScript . 6+ years of experience building: o ...

System One

Senior Java Full Stack Developer

Pittsburgh, PA · On-site

$51 - $65.75/hr

Senior Java Full Stack Developer Position Location - Pittsburgh, PA ; Duration - Direct Hire ... such as: o Angular o React o JavaScript / TypeScript . 6+ years of experience building: o ...

System One

Senior Java Full Stack Developer

Pittsburgh, PA · On-site

$51 - $65.75/hr

Senior Java Full Stack Developer Position Location - Pittsburgh, PA ; Duration - Direct Hire ... such as: o Angular o React o JavaScript / TypeScript . 6+ years of experience building: o ...

Scalence L.L.C.

Full Stack Engineer

Pittsburgh, PA · On-site

C. is seeking a senior Full Stack Engineer to lead the development and operational support of business-critical applications in a regulated financial environment. The role involves managing the ...

System One

Senior Java Full Stack Developer

Pittsburgh, PA · On-site

$51 - $65.75/hr

Senior Java Full Stack Developer Position Location - Pittsburgh, PA ; Duration - Direct Hire ... such as: o Angular o React o JavaScript / TypeScript . 6+ years of experience building: o ...

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All JobsFull Stack React Developer JobsSenior Full Stack React Developer JobsSenior Full Stack React Developer Jobs in Irwin, PA

Senior Full Stack React Developer information

See Irwin, PA salary details

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$50

$73

How much do senior full stack react developer jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for senior full stack react developer in Irwin, PA is $50.78, according to ZipRecruiter salary data. Most workers in this role earn between $42.21 and $58.51 per hour, depending on experience, location, and employer.

What does a Senior Full Stack React Developer do?

A Senior Full Stack React Developer designs, develops, and maintains both the front-end and back-end components of web applications, with a focus on using React for the user interface. They are responsible for ensuring seamless integration between the client-side and server-side logic, often working with databases, APIs, and cloud services. In addition to coding, they provide technical leadership, mentor junior developers, and help define the overall architecture and best practices for web projects.

What are some typical challenges a Senior Full Stack React Developer faces when working on large-scale projects?

Senior Full Stack React Developers often encounter challenges related to maintaining code quality and consistency across both the frontend and backend, especially as projects scale. Coordinating with cross-functional teams to integrate new features while ensuring existing functionality remains stable can be complex. Additionally, optimizing application performance and managing technical debt are ongoing responsibilities. Effective communication and collaboration skills are crucial, as the role often involves mentoring junior developers and participating in architectural decisions.

What are the key skills and qualifications needed to thrive as a Senior Full Stack React Developer, and why are they important?

To thrive as a Senior Full Stack React Developer, you need advanced proficiency in JavaScript, React, Node.js, and both front-end and back-end development, supported by a degree in computer science or equivalent experience. Familiarity with tools like Git, Docker, RESTful APIs, cloud platforms (such as AWS or Azure), and CI/CD pipelines, along with knowledge of TypeScript and relevant certifications, is typically expected. Excellent problem-solving, leadership, and communication skills help you collaborate effectively and mentor junior developers. These skills are crucial for delivering scalable, high-quality web applications and driving innovation within development teams.

What job categories do people searching Senior Full Stack React Developer jobs in Irwin, PA look for?

The top searched job categories for Senior Full Stack React Developer jobs in Irwin, PA are:

What cities near Irwin, PA are hiring for Senior Full Stack React Developer jobs?

Cities near Irwin, PA with the most Senior Full Stack React Developer job openings:

Senior Full Stack React Developer jobs near you
Infographic showing various Senior Full Stack React Developer job openings in Irwin, PA as of August 2026, with employment types broken down into 69% Full Time, 6% Part Time, and 25% Contract. Highlights an 87% In-person, and 13% Remote job distribution, with an average salary of $105,630 per year, or $50.8 per hour.

Senior Software Engineer (Full Stack)

Confluence Technologies

Pittsburgh, PA • On-site

Full-time

Re-posted 19 days ago

Job description

Senior Software Engineer (Full Stack)
Department: Development - Software Development
Employment Type: Permanent - Full Time
Location: Pittsburgh, PA
Reporting To: Anas Cheriya
Description
Location - Pittsburgh, Boston, north east US considered
Why Confluence?
At Confluence, we've always been driven by a commitment to innovation, precision, and partnership in the investment data space. Our global footprint now spans multiple countries, giving our employees the opportunity to get exposure to other countries and cultures. And it stands to reason that none of this would have been possible without the hundreds of hard-working employees who work at Confluence.
More about the role & team
We are hiring a Senior Software Engineer to join one of our core engineering teams, working on a multi-tenant, enterprise platform used by institutional clients.
You'll contribute across a modern full stack environment, working with React, .NET, Python, and SQL Server within a structured monorepo.
This is a hands on engineering role where you'll design and build features across the application, maintain architectural standards, and ensure performance and reliability at scale.
You'll also contribute to CI/CD and deployment processes where needed, but your primary focus will be on building and improving the product itself.
You'll be working in an environment with established patterns and conventions, with a strong emphasis on code quality, consistency, and long term maintainability.
Why should you apply?
  • Work across a modern full stack (React, .NET, Python, SQL)
  • Build features in a large scale, multi-tenant platform
  • Structured engineering environment with clear architecture patterns
  • Opportunity to influence design decisions and system evolution
  • High ownership across complex, data heavy systems

What skills and experience do I need to succeed?
Essential requirements
  • Experience in full stack software development
  • Strong experience with C#/.NET backend development
  • Experience building web applications (React or similar frameworks)
  • Experience working with databases (SQL Server or similar)
  • Understanding of modern architecture approaches (e.g. clean architecture, layered systems, or CQRS)
  • Experience debugging and solving complex issues across multiple layers
  • Experience working in Agile environments
  • Comfortable contributing to CI/CD and deployment processes

Desirable requirements
  • Experience working across multiple languages (e.g. Python alongside .NET)
  • Experience with monorepo environments or large codebases
  • Experience improving build systems, testing frameworks, or pipelines
  • Exposure to financial systems or data heavy platforms
  • Experience with authentication, security, or multi-tenant architectures

What do we offer?
Confluence offers generous benefit packages for team members. As a growing, global organization, we are always looking for ways to ensure that our employees can access benefits that matter to them and their families. This includes:
Generous Time Off packages including additional half days with each public holiday in your location.
Global Career Development opportunities
Social Events
Referral Bonus scheme - Upto $3,000 per successful referral
Plus many more!
More about the Location
This role will likely be primarily remote, with some office working on occasion. We are hiring in Pittsburgh or Boston, but will consider those in the north east US. Preference will be shown to those within a commutable distance of the above offices.
If you are applying in the US, please note that we can only consider those who have a Green Card or US citizenship.
#LI-Hybrid
Values
We look for people who align with our 4 values.
Integrity
Face reality with honesty, courage and accountability
Imagination
Deal creatively with challenges and envision what the world could be
Discipline
Build good habits into reflexes which become a part of our life
Service
Committed to the success of others
If you would like to find out more about a Career at Confluence, please apply today.Note that you will be required to attend an in person interview during the hiring process.If you believe that this job posting is noncompliant, please email us at recruitment@confluence.comPre-Employment Screening Disclaimer
As part of our recruitment process, we carry out identity checks on all candidates. Offers of employment are conditional upon the completion of satisfactory background checks prior to the commencement of work. These checks may include verification of identity, right to work in the UK, employment history, and other relevant pre-employment screening.
Please note that additional checks may be required depending on the nature of the role and the jurisdiction in which the role is based or operates. These may include, but are not limited to, criminal record checks or financial background checks where applicable.

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