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Application Development Jobs in Pennsylvania (NOW HIRING)

Senior Application Security Engineer

Malvern, PA ยท On-site

$57.75 - $77/hr

Utilize application development, deployment, and security experience to help guide Application Security strategy and secure the software development lifecycle (SDLC) * Drive API, Container, and ...

This role involves hands-on application development in Edgeworker and collaboration across various teams to create seamless end-to-end solutions for our clients. Key Responsibilities: * Design ...

Application Architect II

PA ยท On-site +1

$109.28/hr

Coding & Development * Application Support and Maintenance Responsibilities * Develop and maintain mainframe applications. * Perform coding, debugging, testing, and enhancements. * Learn existing ...

Stay up-to-date with emerging trends and technologies in application development, security, AI, and bots * Participate in code reviews to maintain code quality and ensure adherence to coding ...

Showing results 21-40

Application Development information

See Pennsylvania salary details

$17

$52

$85

How much do application development jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for application development in Pennsylvania is $52.77, according to ZipRecruiter salary data. Most workers in this role earn between $42.40 and $60.72 per hour, depending on experience, location, and employer.

What is application development?

Application development is the process of designing, building, testing, and deploying software applications for computers, mobile devices, or web platforms. It involves gathering requirements, creating a plan, coding, and then maintaining or updating the application over time. Application developers use programming languages, frameworks, and tools to create software that meets user or business needs. This field covers everything from small mobile apps to complex enterprise software solutions.

Are application developers still in demand?

Application developers continue to be in high demand due to ongoing digital transformation across industries. Skills in programming languages like Java, Python, and mobile app development, along with experience in cloud platforms, enhance job prospects in this field.

Is application development a good career?

Application development is a viable career that involves designing, coding, and maintaining software applications, often requiring skills in programming languages like Java, Python, or C#. It offers opportunities in various industries, competitive salaries, and the potential for remote work, but also requires continuous learning to keep up with evolving technologies.

What does an application development do?

An application developer designs, builds, tests, and maintains software applications for computers, mobile devices, or web platforms. They use programming languages like Java, Python, or C# and often work with development tools and frameworks to create functional and user-friendly software solutions.

What qualifications do you need to be an application developer?

Application developers typically need a bachelor's degree in computer science, software engineering, or a related field. Strong programming skills in languages such as Java, C++, or Python, along with knowledge of development tools and frameworks, are essential. Relevant experience, problem-solving abilities, and familiarity with software development life cycle processes are also important qualifications.

What are some common challenges faced by application developers in cross-functional teams?

Application developers often work closely with designers, testers, and product managers, which can introduce challenges such as miscommunication about feature requirements or shifting project priorities. Balancing technical feasibility with business needs and maintaining alignment across different team members requires strong collaboration and adaptability. Developers can address these challenges by participating in regular stand-up meetings, utilizing project management tools, and fostering open communication to ensure everyone is on the same page and project goals are met effectively.

What is the difference between Application Development vs Software Engineering?

AspectApplication DevelopmentSoftware Engineering
CredentialsTypically requires a bachelor's degree in computer science or related field, certifications like Microsoft Certified or Java certificationsRequires similar degrees, often with additional emphasis on software design and architecture certifications
Work EnvironmentDevelops specific applications, often in teams, focusing on coding and testingDesigns and develops entire software systems, including architecture and integration
Industry UsageUsed across tech, finance, healthcare, and more for creating user-focused applicationsCommon in software companies, large tech firms, and organizations with complex system needs

Application Development focuses on creating specific software applications, while Software Engineering involves designing and building comprehensive software systems. Both roles require similar skills and credentials but differ in scope and complexity.

What are the most commonly searched types of Application Development jobs in Pennsylvania? The most popular types of Application Development jobs in Pennsylvania are:
What cities in Pennsylvania are hiring for Application Development jobs? Cities in Pennsylvania with the most Application Development job openings:
Infographic showing various Application Development job openings in Pennsylvania as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 17% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $109,753 per year, or $52.8 per hour.

Business Development & Application Manager - Consumer Electronics

Job Listings at Trinseo LLC

Wayne, PA โ€ข Remote

Full-time

Re-posted 26 days ago


Job description

Overview

Trinseo is a different kind of global materials company - at the intersection of people, technology, and customers. We are a world leader in the production of plastics and latex binders. Our culture is built on passion and innovation.

A career at Trinseo presents a unique opportunity to work in a highly collaborative environment. Helping customers solve their most complex material challenges is the reason we come to work each day. We are seeking innovative thinkers - ready to tackle any challenge and passionate about delivering value.

As a global materials solutions provider focused on delivering innovative and sustainable solutions to our customers, we need people to feel respected and included so they can be more creative, innovative, and successful. We strive to create workplaces that reflect all communities and customers we serve and where everyone feels empowered to bring their full, authentic selves to work. That's why we're fully committed to inclusion across race, gender, age, religion, identity, and experience to drive us forward every day.

Overview (Scope of Role)

The Business Development & Application Manager - Consumer Electronics role is responsible for identifying, positioning and developing new high value opportunities in the Consumer Electronics market. Collaborating with both established and start-up brand owners and customers, the main objective of this role is to create a continuous pipeline of projects in the CE market for sustainable and profitable growth by working with key or developmental Brand owners / OEM customers (established and start-up companies).ย 

As a Business Development Manager, searches and understands the current market and future needs, identifies players, defines a participation plan (customer prioritization, network mapping), and implements Trinseo CE positioning.

As an Application Development Engineer (ADE), he/she prioritizes and leads the application development projects from the advanced development (ideation) to its implementation (Start-Of-Production).ย Through this role, the Application & Business Development Manager will be a key interface between the brand owners and Trinseo technical and commercial functions, who are mainly located in Asia.

This is a remote position that will have approximately 30-40% travel with a 1-2 trips to Asia per year to be expected in this role depending on the location of the candidate.

Responsibilities
  • Responsible for identifying, positioning and developing new high value opportunities in the Consumer Electronics market.
  • Create a continuous pipeline of opportunities in the CE market for sustainable and profitable growth by working with key or developmental Brand owners / OEM customers (established and start-up companies).ย 
  • Search and understand the market current and future needs, identify players, define a participation plan (customer prioritization, network mapping), and implement Trinseo CE positioning.
  • Prioritize and lead the application development projects from the advanced development (ideation) to its implementation (Start-Of-Production). Work closely with T&I and sales (mainly in China) to ensure successful product trials, validation and nomination for the prioritized applications.
  • Be a key interface between the Brand owners / OEMs and Trinseo technical and commercial functions.
  • Identify, prioritize and organize the key projects for Trinseo: project planning including goals, milestones, network map to offer appropriate solution to the OEM and at the Tiers.
  • Initiate request for product or technology development as needed. Manage accurately and dynamically the opportunity pipeline through SalesForce (SFDC).
  • Develop and build close relationship with the various contacts and departments impacting material choice within the CE OEM's: internal and external customers, influencers, decision makers and sponsors in design and material engineering, advanced development, innovation, project management...
  • Maintain regularly the Account Plans of allocated OEMs by shaping each new opportunity, including the advances for moving toward commercialization.
  • Develop and maintain market intelligence: assess, understand and proactively analyze the market trends, customer's organization and strategy, current and future customer needs and competitor activities.
  • Monitor and report the details of relevant plastics applications for future platforms: technology, products, development partners & molders.
  • Work closely with Marketing, Commercial and T&I Teams to make sure we are ready to tackle the future challenges with the right products to keep Trinseo one step ahead at key OEMs.
QualificationsEducation: BSc or MSc in chemistry, material science, Chemical Engineering, Polymer Science, or science related field.ย ย Experience: 10+ years of experience in the following areas:
  • Consumer Electronics Business Development
  • Demonstrated Application Development Skills in Consumer Electronics
  • Engineering Plastics Market
  • Project Managementย 

Technical: Deep level of technical understanding of material performance (polymer and material engineering), customer's functional and material's requirements for an application, market trends and solid understanding of key Consumer Electronic requirements.

Behavioral:

  • Market/customer orientation
  • Understanding of work-processes and tools used for effective project management and informal team leadership are critical to the job. This includes good interpersonal, communication and negotiation skills.
  • Ability to understand and communicate with different cultures styles (American, European and Asian)
  • Ability to think and act in a strategic and tactical way. Gathers input and gains consensus when taking actions and making decisions. Critical thinking, but open and constructive behavior.
  • Result and value oriented
  • Ability to manage stress in a very dynamic and demanding market segment, and very good life balance.

Communication:

  • English is mandatory, both written and verbal
  • Ability to communicate strategic plans, needs and progress clearly at various organization levels
  • Flexible in working hours (early or late internal conference calls with the other regions)

Challenges:

  • Balance of actions at OEMs (where the initial requirements are defined) and Tiers (where the validation and final decision is taken in most cases)
  • Combination of project management skills (organization of product validation in the lab), marketing skills (understanding of future customer needs), and "value selling" skills (promoting and obtaining product nominations)
  • Combination of strategic thinking and operational skills
  • Coordination of new targets thru the OEM to the tier molders
  • Overcoming key competitors that already exist in the market

Equity and InclusionWith our expanding global presence, cross-cultural insight and competence are essential for our ongoing success. We believe that a diverse workforce contributes different perspectives, experiences and creative ideas that enable us to continue to improve every day. Race, gender, ethnicity, country of origin, age, personal style, sexual orientation, physical ability, religion, work and life experiences and many more factors contribute to this diversity.ย  We welcome all applicants, regardless of their backgrounds, and are committed to a fair and inclusive hiring process.

#LI-Remote

Employment Type: FULL_TIME