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Senior Applications Developer Jobs in Philadelphia, PA

Aprio

Senior Application Developer

Philadelphia, PA · On-site

$96K - $133K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

The Senior Applications Developer is responsible for analysis and design, scope documentation, development, testing, training, implementation, maintenance, and support of assigned applications. May ...

AK Steel

Senior IT Applications Engineer

West Chester, PA · On-site

  • Medical

  • Retirement

  • PTO

West Chester, OH Cleveland-Cliffs Inc. is seeking an experienced Senior IT Applications Engineer to join the Information Technology Custom Development Team in our West Chester, OH location but will ...

Phoenix Contact

Senior Application Engineer I

Middletown, PA · Hybrid

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Job Summary The Senior Application Engineer (AE) serves as a product-focused technical expert and ... and industry applications, and providing Level 3/4 technical support across the networking ...

Phoenix Contact

Senior Application Engineer I

Middletown, PA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Job Summary The Senior Application Engineer (AE) serves as a product-focused technical expert and ... and industry applications, and providing Level 3/4 technical support across the networking ...

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All JobsApplications Developer JobsSenior Applications Developer JobsSenior Applications Developer Jobs in Philadelphia, PA

Senior Applications Developer information

See Philadelphia, PA salary details

$54.5K

$116K

$161K

How much do senior applications developer jobs pay per year?

As of Aug 13, 2026, the average yearly pay for senior applications developer in Philadelphia, PA is $115,963.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,900.00 and $133,200.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a senior applications developer?

A Senior Applications Developer needs advanced programming skills, strong problem-solving abilities, and typically a bachelor's degree in computer science or a related field. Expertise in languages like Java, C#, or Python, along with experience using frameworks, version control systems like Git, and cloud platforms such as AWS or Azure, is crucial. Excellent communication, leadership, and project management skills help in mentoring junior developers and collaborating with cross-functional teams. These skills ensure robust, scalable solutions are delivered efficiently while fostering innovation and team productivity.

What does a senior applications developer do?

A Senior Applications Developer is responsible for designing, developing, and maintaining complex software applications. They often lead projects, collaborate with cross-functional teams, and ensure that applications meet both business requirements and technical standards. In addition to coding, they may mentor junior developers, review code for quality, and help implement best practices in software development. Their expertise allows them to troubleshoot complex issues and contribute to the strategic direction of software projects.

How does a senior applications developer typically collaborate with other teams during a project?

Senior Applications Developers play a pivotal role in cross-functional collaboration. They often work closely with business analysts to refine requirements, partner with QA teams to ensure robust testing, and coordinate with DevOps or infrastructure specialists to streamline deployment. Regular communication with project managers and stakeholders is also common to keep projects aligned with business goals. This collaborative environment helps ensure that applications are both technically sound and aligned with user needs.
What are the most commonly searched types of Applications Developer jobs in Philadelphia, PA? The most popular types of Applications Developer jobs in Philadelphia, PA are:
What cities near Philadelphia, PA are hiring for Senior Applications Developer jobs? Cities near Philadelphia, PA with the most Senior Applications Developer job openings:
Infographic showing various Senior Applications Developer job openings in Philadelphia, PA as of August 2026, with employment types broken down into 1% Internship, 73% Full Time, 19% Part Time, 2% Temporary, and 5% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $115,963 per year, or $55.8 per hour.

Remote Senior Applications Developer

Tw interactive Search

Philadelphia, PA • On-site, Remote

$96K - $133K/yr

Full-time

Medical, Dental

Re-posted 11 days ago

Job description

Company Description
Our client is an award-winning, results-driven market leader and innovator in digital marketing, with a deep core-expertise in email marketing.
Job Description
Location: Remote (Philadelphia region preferred)
If you're the Senior Applications Developer we're looking for, you'll be creative and passionate about great code, have solid programming methodologies and practices, and be capable of working with a high-quality team of "A" developers.
The ideal candidate for this position will have a solid education in computer science and will be able to demonstrate mastery and provide a strong track record in back-end development; front
You will be building and contributing your work as part of a strong development team, ensuring reliable code that is architected and developed in a clean, scalable manner with solid documentation. And, you'll also be someone who is passionate about learning and growing, as this role covers web development, web services development, analytics and data warehousing, server and account administration, and so much more.
If you're looking for more than just a web development position, you'll want to apply.
In this role, you will be building on your years of experience in web-based development, API integration, web services development, email, and your bachelor's degree (computer science or related degree). You will be responsible for the execution of online marketing strategies and programs, including website and email development, deployment, API integration and application development, email / web reporting capabilities, and analysis.
We are very creative and develop industry-leading marketing programs, which you'd be a part of immediately. You will work directly with the Director of IT and Production and other team members to drive stellar results for our clients. Leadership happens in every role, so you'll be contributing to client success through your creative ideas and unique perspectives.
Qualifications
Must have a minimum of 5 years of experience working with the following back-end technologies:
  • .Net / MS SQL Server (T-SQL, Stored Procedures, Indexing, Admin)
  • SSIS (e.g. DTS) / Web Services (REST and SOAP/WSDL)
  • PHP / MySQL
  • Node.js
  • A plus to have 5 years of experience working with the following front-end technologies:
  • .HTML / CSS / JavaScript / jQuery
  • Sass, a plus
  • Must have strong reasoning and critical thinking abilities
  • Must also have strong interpersonal skills, as this developer will be working within a team
  • Proven track record of effectively working within a team of passionate developers
  • Thorough working knowledge of web and software development processes and best practices, database design, source code management, and collaborative development
  • Proven personal track record of website and web-based application development
  • Outstanding working knowledge of relational databases (SQL, stored procedures)
  • Experience building and consuming web services and APIs (REST and SOAP)
  • Strong working knowledge of web and software development process including database design, source-code management, and collaborative development
  • Server configuration, management, and deployment for high availability / high traffic websites and web- services
  • Excellent working knowledge of responsive email and website coding
  • Experience working with email service provider (ESP) tools such as Salesforce Marketing Cloud (formerly ExactTarget), Lyris, Responsys, or other enterprise-level ESPs
  • Experience with Tableau a plus
  • Outstanding attention to detail and strong organizational skills a must

Not only do we pride ourselves on providing outstanding online team collaboration, we offer great benefits to include:
  • Supportive team environment
  • Health
  • Dental
  • Long-term disability

Additional Information
All your information will be kept confidential according to EEO guidelines.

Apply