1

Founding Full Stack Software Engineer Jobs in Reading, PA

Software Engineer II (IBMi)

Reading, PA · On-site

$93K - $128K/yr

As a Software Engineer, you will participate in all aspects of the Software Development lifecycle ... Full System Development Lifecycle experience • Hybrid working model - 2 to 3 days in office. • ...

Web Development Tutor

Reading, PA · Remote

$18 - $40/hr

Ability to explain client-server architecture, MVC patterns, and authentication while preparing students for full-stack development roles and software engineering careers. * Conceptual Teaching ...

Angular Developer

Reading, PA · On-site

$52.50 - $64.25/hr

Angular Developer Visa status: U.S. Citizens and those authorized to work in the U.S. are ... Yes Reading, PA 75% Angular, 25% Full Stack -5 plus years of experience in Java/J2EE/JavaScript ...

JavaScript Tutor

Reading, PA · Remote

$18 - $40/hr

Ability to explain callback functions, scope and hoisting, and the event loop while preparing students for web development careers and full-stack engineering coursework. * Conceptual Teaching ...

Supabase Tutor

Reading, PA · Remote

$18 - $40/hr

Adapts instruction using database design exercises, authentication implementation tutorials, and full-stack project development to support developers from Supabase beginners through advanced users ...

Use AI as much as possible to automate your own process of creating this software * Collaborate ... full-stack development with strong skills in Python, React and JavaScript * Excellent debugging ...

We complement our extensive line of Motive Power and Energy Systems with a full range of integrated ... Coordinate cross-functional across Software Engineering, Product Management, IT, and Operations in ...

New

Manager - Software Development

Reading, PA · On-site

$118K - $156K/yr

Manager - Software Development Customer Digital Engineering Group Summary Statement: The Manager of ... Guide teams through the full SDLC; conduct performance reviews; mentor engineers; and cultivate a ...

Manager - Software Development

Reading, PA · On-site

$118K - $156K/yr

Manager - Software Development Customer Digital Engineering Group Summary Statement: The Manager of ... Guide teams through the full SDLC; conduct performance reviews; mentor engineers; and cultivate a ...

Manager - Software Development

Reading, PA · On-site

$118K - $156K/yr

Manager - Software Development Customer Digital Engineering Group Summary Statement: The Manager of ... Guide teams through the full SDLC; conduct performance reviews; mentor engineers; and cultivate a ...

Manager - Software Development

Reading, PA · On-site

$118K - $156K/yr

You will manage a team of developers to help us create the next generation of innovative solutions ... full SDLC (Software Development Life Cycle) including prior work defining complex application ...

next page

Showing results 1-20

Founding Full Stack Software Engineer information

See Reading, PA salary details

$42.7K

$129.4K

$182.9K

How much do founding full stack software engineer jobs pay per year?

As of Jun 26, 2026, the average yearly pay for founding full stack software engineer in Reading, PA is $129,427.00, according to ZipRecruiter salary data. Most workers in this role earn between $106,600.00 and $151,700.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Founding Full Stack Software Engineer, and why are they important?

To thrive as a Founding Full Stack Software Engineer, you need deep expertise in both front-end and back-end development, strong problem-solving skills, and experience building scalable web applications, usually demonstrated by a degree in computer science or equivalent experience. Mastery of tools and frameworks such as JavaScript, React, Node.js, cloud platforms (AWS, GCP), and version control systems like Git is typically required. Exceptional communication, adaptability, and entrepreneurial mindset are crucial for collaborating in a dynamic startup environment and driving product vision. These skills are vital for rapidly iterating, shipping robust products, and establishing a strong technical foundation for a growing company.

What are Founding Full Stack Software Engineers?

Founding Full Stack Software Engineers are technical professionals who join a startup at its earliest stages to help build and shape the company's core products and technology infrastructure. They work across both the front-end and back-end of applications and play a key role in making architectural decisions, setting up development processes, and establishing the technical foundation. As 'founding' team members, they often have greater responsibilities, including working closely with company founders, contributing to product strategy, and sometimes receiving equity or a stake in the company.

What unique challenges might I face as a Founding Full Stack Software Engineer in an early-stage startup?

As a Founding Full Stack Software Engineer, you’ll often juggle multiple responsibilities, from designing core architecture to deploying code and setting up development workflows. Since resources are limited and the product vision can evolve quickly, adaptability and strong communication with founders and other early team members are key. You may also be deeply involved in decisions beyond pure engineering, such as hiring, product strategy, and even customer support. This environment can be both demanding and highly rewarding, offering accelerated learning and significant influence over the company’s technical direction.
What job categories do people searching Founding Full Stack Software Engineer jobs in Reading, PA look for? The top searched job categories for Founding Full Stack Software Engineer jobs in Reading, PA are:
What cities near Reading, PA are hiring for Founding Full Stack Software Engineer jobs? Cities near Reading, PA with the most Founding Full Stack Software Engineer job openings:
Software Engineer II (IBMi)

Software Engineer II (IBMi)

Penske

Reading, PA • On-site

$93K - $128K/yr

Full-time

Posted 3 hours ago


Job description


What You Will Be Doing:
As a Software Engineer, you will participate in all aspects of the Software Development lifecycle by supporting Penske's proprietary financial applications including Account Payable and receivable, General ledger, Penske Electronic Matching systems. You will troubleshoot issues as they occur while also developing new software modules across multiple small to medium projects concurrently. You will have an opportunity to lead the design of certain software components and suggest new products, applications, and features based on industry and technological trends and advances. You will also consult with process owners in reviewing, interpreting and developing systems in accordance with user requirements. You will be responsible for working with business and developing financial applications modernization roadmap. You will be working with a diverse team and mentoring junior software engineers.
Penske Responsibilities:
• Be the primary contact and lead support associate for multiple applications.
• Play a critical role in supporting the application lifecycle (design, development, test, release, and support) based on detailed requirements and guidance from senior engineers/leads.
• Collaborate with technical/business leaders and product owners to acquire and understand requirements/acceptance criteria.
• Develop, maintain, test, analyze performance, troubleshoot/fix applications and applicable code
• Support mission-critical applications and assist in the resolution of customer issues.
• Design backend database schemas.
• Produce deliverables with clean, well-documented, and easily maintainable code that adheres to defined coding standards.
• Write unit / UI tests to identify defects and leverage CI/CD for building and deploying code.
• Triage production issues and work with multiple teams to perform problem analysis.
• Assign and review tasks from junior and offshore software engineers.
• Participate in conducting new hire interviews.
• Influence the discovery and decision-making process when changes to standards and technology are required (tools, conventions, and design patterns)
• Provides support to the business by responding to user questions, concerns, and issues (for example, technical feasibility, and implementation strategies)
• Other projects/tasks as assigned.
This position will be based out of Reading, Pennsylvania.
About the team:
Specifically, this role will be an integral part of our Financial and Admin development groups that are collocated in Reading-PA, Tampa-FL, and India. You will be responsible for working with internal customers, external vendors, consultants, and various cross-functional teams.
Qualifications
Ideal candidates will have development experience in the following areas:
• Bachelor's degree in computer science/computer engineering or equivalent years of software development experience.
• 10+ years' experience of appropriate programming languages IBMi RPG/400, RPG FREE, ILE, CL, CLLE, DBU, DB2SQL, SQLRPGLE
• SQL -Experience in writing optimized complex SQL statements in DB2
• IBM I rational, Implementer/MDCMS, Xanalysis, Advance Query Tool, Jira, Confluence
• Must ensure assigned tasks are completed on time to meet sprint velocity.
• Experience with Agile methodology and usage of Jira board with daily standups
• Strong negotiation skills and experience in working with internal customers and external vendors.
• Understanding of Web Services/Restful API, SOA, XML/JSON.
• Full System Development Lifecycle experience
• Hybrid working model - 2 to 3 days in office.
• Oncall support during critical system failures.
• Critical thinking and problem-solving skills.
Physical Requirements:
• The physical and mental demands described here are representative of those that must be met by an associate to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
• The associate will be required to: read; communicate verbally and/or in written form; remember and analyze certain information; and remember and understand certain instructions or guidelines.
• While performing the duties of this job, the associate may be required to stand, walk, and sit. The associate is frequently required to use hands to touch, handle, and feel, and to reach with hands and arms. The associate must be able to occasionally lift and/or move up to 25lbs/12kg.
• Specific vision abilities required by this job include close vision, distance vision, peripheral vision, depth perception and the ability to adjust focus.
About Us
About Penske Truck Leasing/Transportation Solutions
Penske Truck Leasing/Transportation Solutions is a premier global transportation provider that delivers essential and innovative transportation, logistics and technology services to help companies and people move forward. With headquarters in Reading, PA, Penske and its associates are driven by a dedication to excellence and a commitment to customer success. Visit Go Penske to learn more.