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Remote Senior Backend Developer Jobs in Pennsylvania

Branding Brand

Senior Backend Engineer

Pittsburgh, PA · Remote

$25 - $70/hr

Senior Backend Engineer Branding Brand is hiring a Senior Backend Engineer for a 12-week contract ... This is a fully remote contract position. The candidate must be located in the United States and ...

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 ...

Paychex

Sr Back End Marketing Web Developer

Allentown, PA · Remote

$108K - $171K/yr

Assigns and coordinates tasks of other back end developers. Monitors progress against task estimates to provide status. Responsible for the communication of department project activities and status.

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 ...

StackandCo

Senior Java Developer

Cork, KY · Remote

$57.50 - $73.50/hr

\n \n \n \n \n We have a unique opportunity in Cork (or remote) for a Senior Java Developer to join ... Boot backend stack. You will be well looked after, benefits include a 5% pension and health ...

CEI

Senior Java Developer

Pittsburgh, PA · Remote

$60 - $65/hr

Job Title: Java Fullstack Developer (Remote - EST/CST Preferred) Employment Type: W2 Only - U.S ... Strong experience with Java EE, RESTful APIs, and backend architecture * Hands-on experience with ...

The Pennsylvania State University

Approval of remote and hybrid work is not guaranteed regardless of work location.For additional ... Collaborate closely with backend developers, data scientists, and educational stakeholders to ...

Humana

This includes front-end development, back-end development, database integrations, network and ... Bachelor's Degree * 5 or more years of progressive experience as a senior developer in large ...

Humana

This includes front-end development, back-end development, database integrations, network and ... Bachelor's Degree * 5 or more years of progressive experience as a senior developer in large ...

Humana

This includes front-end development, back-end development, database integrations, network and ... Bachelor's Degree * 5 or more years of progressive experience as a senior developer in large ...

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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Remote Senior Backend Developer information

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 Pennsylvania? The most popular types of Senior Backend Developer jobs in Pennsylvania are:
What are popular job titles related to Remote Senior Backend Developer jobs in Pennsylvania? For Remote Senior Backend Developer jobs in Pennsylvania, the most frequently searched job titles are:
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Remote Senior Backend Developer jobs near you

Senior Backend Engineer

Branding Brand

Pittsburgh, PA • Remote

$25 - $70/hr

Contractor

Re-posted 15 days ago

Job description

Senior Backend Engineer


Branding Brand is hiring a Senior Backend Engineer for a 12-week contract engagement (June 2026 to August 2026) to design and ship a new backend service to production for one of our clients. You will own delivery end-to-end of a reactive Java service built on Spring WebFlux, deployed on Kubernetes, with Redis for caching and Databricks as the long-term data store. The workload is bursty and high throughput, so the role requires solid instincts for idempotency, at-least-once delivery, and scaling under burst load.

This is a fully remote contract position. The candidate must be located in the United States and able to work as an independent contractor. No C2C.


Key Responsibilities:

Design and build:

  • Own the design and end-to-end implementation of a new backend service in Java 21 and Spring WebFlux
  • Build reactive, nonblocking HTTP endpoints that are racesafe and idempotent under retry
  • Make architecture decisions on caching, write paths, error handling, and scaling, and document the tradeoffs

Scale and operate:

  • Design the Redis caching layer for hot reads, idempotency de-dupe, and readthrough patterns
  • Design the async write path from the service to Databricks (queue or stream, batch writer, retry semantics)
  • Configure Kubernetes deployments, horizontal pod autoscaling, and graceful shutdown for safe deploys
  • Author K6 load tests for both steadystate and bursty traffic patterns
  • Wire up structured logging, metrics, and alerting for production critical paths

Support & maintain:

  • Troubleshoot issues across the API, caching, and datawrite layers in development and production
  • Participate in design reviews, code reviews, and Agile ceremonies
  • Provide production support through the contract period, including issue triage and resolution

Tech Stack:

  • Language and framework: Java 21, Spring WebFlux, Project Reactor
  • API Gateway: Apigee
  • Caching: Redis
  • Data store: Databricks (longterm, analytical), accessed via async batched writes
  • Messaging and async: SQS, Kafka, or Kinesis
  • Container platform: Kubernetes
  • Performance testing: K6
  • Cloud: AWS or Azure

Required Skills and Qualifications:

  • 6+ years of backend development experience
  • Hands-on experience with reactive programming and Project Reactor (Mono, Flux, non-blocking IO)
  • Production experience with Java and Spring WebFlux building RESTful or reactive microservices
  • Experience designing for idempotency, retries, and at least once delivery semantics
  • Comfort designing and operating services under bursty, high throughput workloads
  • Experience operating production services in a major public cloud such as Azure or AWS
  • Familiarity with data warehouse or lakehouse platforms (Databricks, Snowflake, BigQuery) as integration targets from an application service
  • Experience load testing services with K6, Gatling, Locust, JMeter, or equivalent
  • Commitment to secure coding practices and ongoing security awareness
  • Strong problem solving and communication skills


Qualifications:

Education:

Bachelor's degree in computer science, Information Systems, Business, or related

field


Preferred Attributes:


6+ years experience


About Us:

Branding Brand launched in 2008 as an interactive marketing firm and quickly evolved into the largest and fastest growing provider of mobile commerce apps and sites for retailers.


Branding Brand is a supporter of the Whitehouse Equal Pay Pledge, and a Top Workplaces award winner.


Branding Brand is also an equal opportunity employer. We seek applicants of diverse backgrounds and hire without regard to race, color, gender, religion, national origin, ancestry, citizenship, individuals with disabilities, age, sexual orientation, protected veterans, or any other characteristic protected by law.


The hourly rate for this position is $25/hr-$70/hr.

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