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Backend Software Jobs in Philadelphia, PA (NOW HIRING)

Mondo

Sr. Backend Engineer

Media, PA · Remote

$90 - $105/hr

Senior Backend Software Engineer (Java/Go), Hybrid - Onsite 4 Days/Week. Start date is ASAP for this Contract position. Job Title: Senior Backend Software Engineer (Java/Go) Location-Type: Hybrid ...

Power Pay

Backend Software Developer

Wayne, PA · On-site

PowerPay , a fast-growing financial technology company, is seeking a Backend Software Developer to help continue to scale out our loan origination and servicing platforms. You will work with the ...

PowerPay

Backend Software Developer

Wayne, PA · Hybrid

PowerPay originates and services all loans. www.getpowerpay.com PowerPay , a fast-growing financial technology company, is seeking a Backend Software Developer to help continue to scale out our loan ...

PowerPay

Backend Software Developer

Wayne, PA · On-site

PowerPay originates and services all loans. www.getpowerpay.com PowerPay , a fast-growing financial technology company, is seeking a Backend Software Developer to help continue to scale out our loan ...

PowerPay

Backend Software Developer

Wayne, PA · Hybrid

PowerPay originates and services all loans. www.getpowerpay.com PowerPay , a fast-growing financial technology company, is seeking a Backend Software Developer to help continue to scale out our loan ...

Motion Recruitment

Java Software Engineer /Onsite

Camden, NJ · On-site

$52 - $71.50/hr

This role is centered on building and optimizing real-time, high-performance backend software that runs directly on advanced hardware. You will contribute to brand-new development on a program that ...

Globus Medical

Software Engineer-Backend

Audubon, PA · On-site

The Software Engineer will be responsible for developing and maintaining C++ backend software for our Robotics products. This role focuses on our core application layer - including algorithm ...

Globusmedical

Software Engineer-Backend

Audubon, PA · On-site

The Software Engineer will be responsible for developing and maintaining C++ backend software for our Robotics products. This role focuses on our core application layer - including algorithm ...

Skylimit Systems

Radar Software Engineer

Moorestown, NJ · On-site

$110K - $200K/yr

Design and implement backend software using Object Oriented Modern C++. * Optimize software performance to meet system-level requirements and constraints. * Support system integration, verification ...

Bentley Systems

Software Engineer II

Philadelphia, PA · Hybrid

Contribute to the design and development of front-end and backend software components. * Work closely with senior engineers to understand design patterns, coding practices, and best approaches to ...

Bentley Systems

Software Engineer II

Exton, PA · Hybrid

Contribute to the design and development of front-end and backend software components. * Work closely with senior engineers to understand design patterns, coding practices, and best approaches to ...

Bentley Systems

Software Engineer II

Philadelphia, PA · Hybrid

Contribute to the design and development of front-end and backend software components. * Work closely with senior engineers to understand design patterns, coding practices, and best approaches to ...

Bentley Systems

Software Engineer II

Philadelphia, PA · On-site

Contribute to the design and development of front-end and backend software components. * Work closely with senior engineers to understand design patterns, coding practices, and best approaches to ...

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All JobsBackend Software JobsBackend Software Jobs in Philadelphia, PA

Backend Software information

See Philadelphia, PA salary details

$12

$58

$85

How much do backend software jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for backend software in Philadelphia, PA is $58.26, according to ZipRecruiter salary data. Most workers in this role earn between $47.79 and $68.89 per hour, depending on experience, location, and employer.

What is a backend software engineer?

Backend software engineers are professionals who design, build, and maintain the server-side logic, databases, and application programming interfaces (APIs) that power web and mobile applications. They focus on ensuring that data is stored, retrieved, and processed efficiently, and that the application's functionality works seamlessly behind the scenes. Backend engineers often work with programming languages like Java, Python, or Node.js, and use frameworks and tools to build scalable and secure systems. Their work is crucial to supporting the user-facing parts of applications developed by frontend engineers.

How do backend software engineers typically collaborate with frontend teams to deliver seamless user experiences?

Backend software engineers frequently work closely with frontend developers to ensure that APIs, data structures, and server responses align with the needs of user interfaces. Regular communication, code reviews, and participation in sprint planning sessions help both teams coordinate on new features and resolve integration issues. It's common to use collaborative tools like Swagger or Postman for API documentation and testing, which streamlines cross-team workflows. This close partnership is essential to delivering reliable, performant, and user-friendly applications.

What are the key skills and qualifications needed to thrive as a backend software engineer, and why are they important?

To thrive as a Backend Software Engineer, you need strong programming skills (such as in Java, Python, or Node.js), knowledge of data structures and algorithms, and often a degree in computer science or related field. Familiarity with databases (SQL and NoSQL), RESTful APIs, version control systems like Git, and cloud platforms is typically required. Problem-solving, attention to detail, and effective communication are crucial soft skills for succeeding in this role. These competencies enable the design, development, and maintenance of robust, scalable backend systems that power reliable applications.

What is the difference between Backend Software vs Frontend Developer?

AspectBackend SoftwareFrontend Developer
Primary FocusServer-side logic, databases, APIsUser interface, user experience, visual elements
Required SkillsProgramming languages like Java, Python, Ruby; database management; server architectureHTML, CSS, JavaScript; UI/UX design; responsive design
Work EnvironmentServer environments, cloud platforms, backend frameworksWeb browsers, design tools, client-side frameworks
Common UsageBuilding and maintaining server-side applicationsCreating interactive and visually appealing websites

While both roles are essential in web development, Backend Software focuses on server-side logic and data management, whereas Frontend Developer concentrates on the visual and interactive aspects of websites. Understanding these differences helps employers and job seekers target the right skills and responsibilities in the industry.

Is a backend software developer a good career?

A backend software developer is a viable and in-demand career, as it involves building and maintaining server-side applications using programming languages like Java, Python, or Node.js. The role often requires knowledge of databases, APIs, and cloud services, and offers opportunities for growth in various industries. Job stability and salary potential are generally favorable for skilled developers in this field.

What is a backend software job?

A backend software job involves developing and maintaining the server-side components of applications, including databases, servers, and APIs. It requires skills in programming languages like Java, Python, or Node.js, and often involves working with frameworks, data management, and ensuring application security and performance.
Backend Software jobs near you

Sr. Backend Engineer

Media, PA • Remote

Mondo
See more jobs at Mondoexternal

$90 - $105/hr

Contractor

Medical, Dental, Vision, Retirement

Re-posted 19 days ago

Job description

Apply now: Senior Backend Software Engineer (Java/Go), Hybrid - Onsite 4 Days/Week. Start date is ASAP for this Contract position. Job Title: Senior Backend Software Engineer (Java/Go) Location-Type: Hybrid - Onsite 4 Days/Week, Remote Fridays - Philadelphia, PA Start Date: ASAP Duration: Until end of 2026 Compensation Range: $90-105/hr W2 Benefits: Eligible for Health, Dental, Vision, and 401K Visa Sponsorship: Not eligible for visa sponsorship Job Description: The client is seeking a Senior Backend Software Engineer to design, develop, and maintain scalable backend microservices and event-driven systems that power critical product functionality across the organization. Job Summary Design, develop, and maintain backend microservices using Java/Spring Boot and Go Build and support high-performance RESTful APIs and distributed services Develop and maintain event-driven architectures utilizing Kafka and similar messaging platforms Work within containerized, cloud-native environments using Docker and Kubernetes Collaborate across engineering teams while maintaining ownership of assigned workstreams Leverage AI-powered development tools such as GitHub Copilot and Claude to accelerate delivery Troubleshoot complex production issues and drive resolution through root cause analysis Minimum Requirements: 7 years of backend software engineering experience Strong hands-on experience with Java, Spring Boot, and Go (Golang) Proven experience designing and building RESTful APIs and distributed systems Experience with Kafka or comparable event-driven messaging platforms (JMS, RabbitMQ) Strong experience with Docker and Kubernetes in cloud-native environments Experience with one or more of the following databases: PostgreSQL, MongoDB, or Couchbase Demonstrated ability to independently ramp on complex systems and deliver results with minimal oversight Preferred Qualifications: Experience with performance and load testing tools such as K6 Experience implementing BDD frameworks, including Cucumber Familiarity with Istio, AWS EKS, or AWS MSK Background in startup or smaller-company environments where engineers owned multiple responsibilities Exposure to service mesh architectures and operating large-scale cloud-native applications