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Remote Senior Backend Developer Jobs in Philadelphia, PA

Mondo

Sr. Backend Engineer

Media, PA · Remote

$90 - $105/hr

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 ...

Zero21

Senior Backend Engineer

Philadelphia, PA · Remote

We're an early stage, venture-backed company with a remote-first culture. Founded December 2020, we're headquartered in Philly and have engineers in NYC, Philly, LA, and TX. The Role We are building ...

Zero21

Senior Backend Engineer

Philadelphia, PA · On-site +1

We're an early stage, venture-backed company with a remote-first culture. Founded December 2020, we're headquartered in Philly and have engineers in NYC, Philly, LA, and TX. The Role We are building ...

Abacum

Senior Back End Engineer

Barrington, NJ · Remote

We are looking for... ... talented engineers who possess infinite curiosity to solve complex problems not existing in the market (multi dimensional real time calculations engine), are excited to ...

Delphinus Engineering

Back-End Engineer

Philadelphia, PA · Remote

$75K - $125K/yr

The Back-End Engineer will work with a modern tech stack to build and enhance software that ... Develop and enhance software for advanced Condition Assessment and Remote Monitoring systems in ...

Comcast

Backend .NET Engineer

Philadelphia, PA · On-site +1

... remote option.) Job Summary You'll join the engineering group delivering across three of our most ... As a backend engineer, you'll own .NET services end-to-end -- from authoring the spec to shipping ...

Comcast

Backend .NET Engineer

Philadelphia, PA · On-site +1

... remote option.) Job Summary You'll join the engineering group delivering across three of our most ... As a backend engineer, you'll own .NET services end-to-end - from authoring the spec to shipping ...

Mondo

Sr. Software Engineer (Full Stack)

Horsham, PA · Remote

$60 - $65/hr

Remote (must be able to work Eastern Standard Time hours) Start Date: ASAP Duration: Contract-to ... JavaScript, React, and modern UI patterns on the front end; Java and Spring Boot on the back end ...

Comcast

Senior Applied AI Engineer

Philadelphia, PA · On-site +1

$105K - $144K/yr

... the remote option.) Job Summary We're seeking a Senior Applied AI Engineer to join our Cloud ... Create scalable backend services and APIs that support complex business workflows and operational ...

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All JobsBackend Developer JobsRemote Senior Backend Developer JobsRemote Senior Backend Developer Jobs in Philadelphia, PA

Remote Senior Backend Developer information

See Philadelphia, PA salary details

$64.6K

$141.1K

$192.2K

How much do remote senior backend developer jobs pay per year?

As of Jul 28, 2026, the average yearly pay for remote senior backend developer in Philadelphia, PA is $141,110.00, according to ZipRecruiter salary data. Most workers in this role earn between $121,600.00 and $157,900.00 per year, depending on experience, location, and employer.

How does a Remote Senior Backend Developer typically collaborate with distributed teams to ensure project success?

As a Remote Senior Backend Developer, you will frequently collaborate with cross-functional teams, including front-end developers, DevOps engineers, and product managers, using digital tools like Slack, Jira, and GitHub. Clear, proactive communication and regular participation in virtual stand-ups or sprint meetings are essential for aligning on project goals and timelines. You'll also review code, provide mentorship, and contribute to architectural decisions, helping to maintain high code quality and system stability across time zones. Successfully navigating asynchronous workflows and documenting your work are key to ensuring smooth collaboration in a remote environment.

What is the difference between Remote Senior Backend Developer vs Remote Backend Developer?

AspectRemote Senior Backend DeveloperRemote Backend Developer
Required Experience5+ years, leadership skills often expected1-3 years, foundational backend skills
ResponsibilitiesDesigning architecture, mentoring, complex problem-solvingImplementing features, maintaining APIs, coding tasks
Work EnvironmentCollaborative teams, project planning, code reviewsDevelopment-focused, task-specific work
CertificationsOften preferred: AWS, Scrum, or similarNot typically required

The main difference between a Remote Senior Backend Developer and a Remote Backend Developer lies in experience, responsibilities, and leadership expectations. Senior developers handle complex architecture and mentorship, while backend developers focus on coding and feature implementation. Both roles are vital in tech companies, but senior roles require more experience and strategic input.

What is a Remote Senior Backend Developer?

A Remote Senior Backend Developer is an experienced software engineer who specializes in building and maintaining the server-side logic, databases, and APIs of web or mobile applications while working from a location outside the traditional office. They are responsible for designing scalable and efficient systems, ensuring data security, and collaborating with frontend developers and other team members. Their role often includes mentoring junior developers, reviewing code, and making architectural decisions to support the application's growth.

What are the key skills and qualifications needed to thrive as a Remote Senior Backend Developer, and why are they important?

To thrive as a Remote Senior Backend Developer, you need advanced programming skills (commonly in languages such as Python, Java, or Node.js), strong understanding of databases, system architecture, and several years of relevant experience. Proficiency with cloud platforms (like AWS or Azure), containerization tools (such as Docker or Kubernetes), and version control systems (like Git) is typically required, and certifications in these technologies can be beneficial. Excellent problem-solving abilities, proactive communication, and self-motivation are crucial soft skills for collaborating effectively in distributed teams. These competencies ensure robust, scalable backend solutions and seamless team productivity in a remote work environment.
What are the most commonly searched types of Senior Backend Developer jobs in Philadelphia, PA? The most popular types of Senior Backend Developer jobs in Philadelphia, PA are:
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What cities near Philadelphia, PA are hiring for Remote Senior Backend Developer jobs? Cities near Philadelphia, PA with the most Remote Senior Backend Developer job openings:
Remote Senior Backend Developer jobs near you
Senior Backend Engineer

Senior Backend Engineer

Alivia Analytics

Newtown Square, PA • Remote

$115K - $165K/yr

Full-time

Medical, Dental, Vision, PTO

Posted 28 days ago

Job description

Job Title: Senior Backend Engineer

Location: Remote

Department: Engineering

Reports To: Director of Development

About Alivia Analytics

Alivia Analytics is transforming healthcare payment integrity through advanced analytics and AI. Our mission is to eliminate fraud, waste, and abuse in healthcare billing systems. We build scalable, secure, and intelligent platforms that empower payers to manage cost effectively while ensuring patient care remains unmatched and uncompromised.

About the Role

We are seeking a highly skilled and experienced Senior Backend Engineer to join our growing engineering team. This role is ideal for someone who thrives in a fast-paced environment, enjoys solving complex problems, and is passionate about building scalable backend systems using Python.

Key Responsibilities

  • Design, develop, and maintain robust and secure backend services and APIs using Python.
  • Implement configurable solutions that support customer-specific preferences without compromising code quality or long-term viability.
  • Collaborate with cross-functional teams including frontend engineers, data engineers, product managers, and security analysts.
  • Optimize application performance and scalability.
  • Collaborate with DevOps and QA teams to implement and maintain secure CI/CD pipelines and automated testing frameworks.
  • Ensure code quality through code reviews, unit testing, and documentation.
  • Participate in architectural discussions and contribute to technical decision-making.
  • Mentor junior engineers and promote best practices in backend development.

Required Qualifications

· 5+ years of professional experience in backend development.

  • Strong proficiency in Python and related backend frameworks (e.g., Django, FastAPI).
  • Experience with RESTful API design and microservices architecture.
  • Solid understanding of relational databases.
  • Familiarity with containerization (Docker, Kubernetes) and cloud platforms (AWS & Azure).
  • Excellent problem-solving skills and attention to detail.
  • Experience with git-based version control systems.
  • Strong communication and collaboration abilities.

Preferred Qualifications

  • Experience with asynchronous programming and event-driven architectures.
  • Knowledge of data pipelines and ETL processes.
  • Exposure to DevOps practices and infrastructure as code.
  • Contributions to open-source projects.

Company Description

Alivia Analytics is helping customers Achieve Healthcare Payment Integrity, Finally. By turning mountains of data into actionable answers, Alivia Analytics does the heavy lifting – delivering the accuracy, confidence and speed our customers need to solve their healthcare payment integrity challenges. Through the Alivia Analytics Healthcare Payment Integrity Suite we help private and public healthcare payers achieve payment integrity globally. In the US alone, up to 10% of every dollar spent is attributed to Fraud, Waste or Abuse that amounts to up to 370 Billion dollars lost annually. If your ambition is to grow your responsibilities and career while building world class analytic SaaS systems and fixing a huge problem for social good, please come and join us.