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Mid Level Full Stack Engineer Jobs in Pennsylvania

HHAeXchange

Sr. Full Stack Engineer

Philadelphia, PA

$140K - $160K/yr

We're looking for a Sr. Full Stack Engineer who's eager to think big and build products that make a difference, improving the experience of tens of thousands of caregivers and families. You'll work ...

HHAeXchange

Sr. Full Stack Engineer

Philadelphia, PA · On-site +1

$140K - $160K/yr

We're looking for a Sr. Full Stack Engineer who's eager to think big and build products that make a difference, improving the experience of tens of thousands of caregivers and families. You'll work ...

BNY

Vice President, Full-Stack Engineer

Pittsburgh, PA · On-site

Vice President, Full-Stack Engineer At BNY, our culture allows us to run our company better and enables employees' growth and success. As a leading global financial services company at the heart of ...

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Mid Level Full Stack Engineer information

What is the difference between Mid Level Full Stack Engineer vs Front End Developer?

AspectMid Level Full Stack EngineerFront End Developer
Required SkillsProficiency in both front-end and back-end technologies, such as JavaScript, HTML, CSS, Node.js, and databasesSpecialized in front-end technologies like HTML, CSS, JavaScript, and frameworks like React or Angular
Work EnvironmentCollaborates across full project stack, often in agile teams, handling both client and server-side tasksFocuses primarily on user interface, user experience, and front-end development tasks
Common UsageUsed in roles requiring full project development, integration, and deploymentUsed in roles focused on designing and implementing user-facing features

The Mid Level Full Stack Engineer has a broader scope, working on both front-end and back-end development, while a Front End Developer specializes in creating and optimizing user interfaces. Both roles require strong JavaScript skills, but the full stack engineer's expertise spans multiple technologies and layers of the application.

What are the key skills and qualifications needed to thrive as a mid level full stack engineer, and why are they important?

To thrive as a Mid Level Full Stack Engineer, you need solid proficiency in front-end and back-end programming languages (such as JavaScript, Python, or Java), experience with frameworks (like React and Node.js), and a relevant degree or equivalent experience. Familiarity with version control systems (e.g., Git), cloud platforms (AWS, Azure), and databases (SQL/NoSQL) is typically required, and certifications in these areas can be advantageous. Problem-solving ability, effective communication, and strong collaboration skills are crucial soft skills for this role. These competencies ensure you can build scalable, reliable applications while working efficiently within cross-functional development teams.

What is a mid level full stack engineer?

Mid Level Full Stack Engineers are software developers with several years of experience who work on both the front-end and back-end of web applications. They are proficient in multiple programming languages and frameworks, and are capable of taking on tasks across the entire technology stack, from designing user interfaces to managing databases and server infrastructure. Mid level indicates they have moved beyond junior responsibilities, can work independently, and often mentor less-experienced team members. Their well-rounded skill set allows them to contribute to all phases of development and solve complex technical challenges.

What are some common challenges faced by mid level full stack engineers when balancing front-end and back-end responsibilities?

Mid-level full stack engineers often encounter the challenge of context-switching between front-end and back-end tasks, which can require different mindsets and technical skills. Managing project priorities and ensuring seamless integration between both layers is key, especially when collaborating with specialized team members. Additionally, staying updated with evolving frameworks and best practices in both domains can be demanding, but it's essential for delivering robust, maintainable solutions. Successfully navigating these challenges often leads to increased autonomy and visibility within the team, paving the way for future advancement.
What are the most commonly searched types of Full Stack Engineer jobs in Pennsylvania? The most popular types of Full Stack Engineer jobs in Pennsylvania are:
What are popular job titles related to Mid Level Full Stack Engineer jobs in Pennsylvania? For Mid Level Full Stack Engineer jobs in Pennsylvania, the most frequently searched job titles are:
What job categories do people searching Mid Level Full Stack Engineer jobs in Pennsylvania look for? The top searched job categories for Mid Level Full Stack Engineer jobs in Pennsylvania are:
Mid Level Full Stack Engineer jobs near you
Infographic showing various Mid Level Full Stack Engineer job openings in Pennsylvania as of August 2026, with employment types broken down into 84% Full Time, 10% Part Time, 5% Contract, and 1% Nights. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution.

Senior Specialist, Full-Stack Engineer

BNY

Pittsburgh, PA • On-site

Full-time

Re-posted 22 days ago

Job description

Senior Specialist, Full Stack Engineer

At BNY, our culture allows us to run our company better and enables employees' growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the world's investible assets. Every day, our teams harness cutting-edge AI and breakthrough technologies to collaborate with clients, driving transformative solutions that redefine industries and uplift communities worldwide. 

Recognized as a top destination for innovators, BNY is where bold ideas meet advanced technology and exceptional talent. Together, we power the future of finance - and this is what #LifeAtBNY is all about. Join us and be part of something extraordinary. 

We're seeking a future team member for the role of Senior Specialist, Full Stack Engineering to join our Integrated Middle Office Solutions - Derivatives Technology team. This role is located in Pittsburgh, PA.

This position is intended for a hands-on full-stack developer who enjoys building software, writing code daily, solving technical problems, and delivering practical solutions in a complex middle-office environment. 

In this role, you'll make an impact in the following ways: 

  • Write production-quality code across the full stack, with a primary focus on Java / Spring Boot services and modern web UI development. 

  • Build, enhance, and maintain APIs, backend services, workflow components, and user-facing features that support OTC derivatives valuation processing. 

  • Work closely with product owners, business analysts, and senior engineers to turn functional requirements into clean, testable technical implementations. 

  • Develop integrations with internal systems and external pricing providers using well-structured service interfaces and reliable error handling patterns. 

  • Participate actively in coding, debugging, code reviews, unit testing, integration testing, and day-to-day delivery activities within the team. 

  • Troubleshoot defects, analyze application behavior, and resolve issues across UI, service, integration, and data layers. 

  • Improve code quality, performance, maintainability, and developer efficiency through refactoring and thoughtful engineering practices. 

  • Use AI-assisted engineering tools such as Windsurf, Claude, or similar copilots to accelerate development tasks and improve code quality where appropriate. 

  • Contribute to CI/CD pipelines, deployment readiness, and production support activities to help ensure stable software delivery. 

  • Learn and apply domain knowledge in derivatives, valuation workflows, and middle-office processes to build software that meets operational needs. 

To be successful in this role, we're seeking the following: 

  • Bachelor's degree in computer science, Engineering, or a related discipline, or equivalent practical experience. 

  • 2-6 years of hands-on software development experience with a strong emphasis on building and supporting applications directly. 

  • Strong coding skills in Java with experience using Spring and Spring Boot in enterprise application development. 

  • Experience developing REST APIs, microservices, and service-based integrations. 

  • Hands-on experience with front-end development using React, Angular, or comparable modern JavaScript frameworks. 

  • Comfort working across application layers, including UI, backend, integration, and data access components. 

  • Experience with SQL, relational databases, and application data modeling concepts. 

  • Familiarity with event-driven design, distributed systems concepts, and secure/resilient service development practices. 

  • Experience with Git, CI/CD pipelines, automated testing, containerization, and modern software delivery practices. 

  • Ability to diagnose technical issues, work through ambiguity, and deliver practical solutions with limited oversight. 

  • Experience in financial services, capital markets, or workflow-intensive enterprise systems is helpful but not required. 

  • Interest in learning derivatives data and valuation workflows in support of middle-office technology solutions.

At BNY, our culture speaks for itself, check out the latest BNY news at: 

BNY Newsroom

BNY LinkedIn 

Our Benefits and Rewards: 

BNY offers highly competitive compensation, benefits, and wellbeing programs rooted in a strong culture of excellence and our pay-for-performance philosophy. We provide access to flexible global resources and tools for your life's journey, including generous paid leaves and paid volunteer time. 

BNY is an Equal Employment Opportunity/Affirmative Action Employer - Underrepresented racial and ethnic groups/Females/Individuals with Disabilities/Protected Veterans.

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