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Senior Backend Developer Python Jobs in Pennsylvania

TiltEdge Solutions LLC

Backend Developer

Malvern, PA · On-site

$40/hr

Write clean, maintainable backend code in Java and Python, with an emphasis on performance and ... engineering solutions. Required Technical Skills Core Languages: Proficient in Java (Spring Boot ...

Branding Brand

Senior Backend Engineer

Pittsburgh, PA · On-site

$25/hr

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 ...

Mondo

Sr. Backend Engineer

Media, PA · Hybrid

$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 ...

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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 engagement (June 2026 to August 2026) to design and ship a new backend service to production for one ...

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Senior Backend Developer Python information

What does a Senior Backend Developer Python do?

A Senior Backend Developer Python designs, builds, and maintains the server-side logic and databases for web applications, primarily using the Python programming language. They are responsible for ensuring high performance, responsiveness, and security of applications, integrating with front-end elements, and working closely with other developers and stakeholders. Additionally, they often mentor junior developers, review code, and contribute to architectural decisions to ensure scalable and robust backend systems.

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

AspectSenior Backend Developer PythonBackend Developer Python
Required Experience5+ years, leadership skills1-3 years, foundational skills
CertificationsRelevant certifications (e.g., AWS, Python)Optional, entry-level certifications
Work EnvironmentDesigning architecture, mentoringImplementing features, coding
ResponsibilitiesSystem design, team coordinationCode development, bug fixing

The main difference between a Senior Backend Developer Python and a Backend Developer Python lies in experience, responsibilities, and leadership. Senior developers typically lead projects and mentor others, while backend developers focus on coding and feature implementation. Both roles require strong Python skills and relevant certifications, but senior roles demand more experience and strategic involvement.

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

To thrive as a Senior Backend Developer Python, you need deep expertise in Python programming, software architecture, and experience with databases and API development, usually supported by a computer science degree and several years of professional coding experience. Familiarity with frameworks like Django or Flask, cloud platforms (e.g., AWS, Azure), and version control systems such as Git is typically expected, along with knowledge of containerization tools like Docker. Strong problem-solving skills, collaboration, and clear communication set top performers apart in this role. These skills ensure the development of robust, scalable backend systems that meet business needs and support seamless integration with other technologies.

What are some common challenges faced by Senior Backend Developers working with Python, and how can they be addressed?

Senior Backend Developers working with Python often encounter challenges such as ensuring high performance and scalability of applications, especially when dealing with large volumes of data or high user traffic. Managing dependencies and maintaining clean, modular codebases can also be demanding in complex projects. These challenges are typically addressed by leveraging advanced Python frameworks, implementing robust testing practices, and collaborating closely with DevOps and frontend teams to optimize system architecture and deployment pipelines. Continuous learning and staying updated with best practices in Python and backend development are also key to overcoming these obstacles.
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Senior Backend Developer Python jobs near you
Sr. Backend Developer

Sr. Backend Developer

RIT Solutions, Inc.

Malvern, PA • On-site

Full-time

Posted 7 days ago

Job description

Job Summary:
RIT Solutions, Inc. is seeking a Senior Backend Developer (Consultant) to accelerate the modernization of their core platform. This role involves leading the integration of features across multiple cross-functional teams and contributing to the Single Sign-On (SSO) authentication platform.
Responsibilities:
• Coordinate and align with 5–6 different teams to deliver unified capabilities; unblock dependencies and influence technical outcomes across departments.
• Design and build distributed, cloud-native backend services, focusing heavily on migrating legacy REST workflows directly into GraphQL.
• Take full ownership of complex initiatives—from sparse initial requirements to production delivery—navigating ambiguity gracefully.
• Connect technical and architectural decisions directly to business outcomes, ensuring high performance and scalability.
Qualifications:
Required:
• Expert-level Java (17+) and Python (specifically optimized for AWS Lambda).
• Strong experience with Java Spring Boot, robust GraphQL implementation, and legacy REST API deprecation/migration.
• Deep expertise in AWS Lambda, DynamoDB, S3, ECS/EC2, API Gateway, Secrets Manager, and Step Functions.
• Proven experience with Apache Kafka event streaming, alongside traditional knowledge of AWS SQS and SNS setup.
• Strong foundation in basic security practices, cloud-native authentication, and Single Sign-On (SSO) platforms.
• Experience optimizing deployment pipelines (CI/CD emphasis over foundational infra), using CloudFormation, and leveraging GitHub Copilot to optimize development velocity.
Preferred:
• Familiarity with AWS networking fundamentals (VPCs, Subnets, Security Groups).
• Exposure to Aurora DB, Data Lake fundamentals, Snowflake, or AWS Glue (ETL).
Company:
Jobdiva Job Portal: https://www1.jobdiva.com/candidates/myjobs/searchjobsdone.jsp?a=xbjdnwgjodtga1y1im2g881fkkeiwd0775lbvq8yqgps8vb2q36w2vj1ga6xxork&compid=-1 Recruitment (contingency search and campus selection). Founded in 2019, the company is headquartered in Arlington, USA, with a team of 201-500 employees. The company is currently Growth Stage.

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