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Senior Python Developer Jobs in Wilmington, DE (NOW HIRING)

Alivia Analytics

Senior Backend Engineer

Newtown Square, PA · Remote

$115K - $165K/yr

Collaborate with DevOps and QA teams to implement and maintain secure CI/CD pipelines and automated ... Strong proficiency in Python and related backend frameworks (e.g., Django, FastAPI). * Experience ...

Alivia Analytics

Senior Backend Engineer

Newtown Square, PA · Remote

$115K - $165K/yr

Collaborate with DevOps and QA teams to implement and maintain secure CI/CD pipelines and automated ... Strong proficiency in Python and related backend frameworks (e.g., Django, FastAPI). * Experience ...

Nuuly

Nuuly Senior DevOps Engineer

Philadelphia, PA · On-site

$119K - $153K/yr

Role Summary Nuuly is seeking a Senior DevOps Engineer to join our growing Platform Engineering ... Proficiency in scripting languages (e.g., Bash, Shell, or Python). * Skilled in Infrastructure as ...

Nuuly

Nuuly Senior DevOps Engineer

Philadelphia, PA · On-site +1

$119K - $153K/yr

Role Summary Nuuly is seeking a Senior DevOps Engineer to join our growing Platform Engineering ... Proficiency in scripting languages (e.g., Bash, Shell, or Python). * Skilled in Infrastructure as ...

Arka Infotech Inc

Sr. Network Engineer

Wilmington, DE · On-site

$100K - $138K/yr

Sr. Network Engineer Location: Wilmington, DE Length: 2 years F2F MAY BE REQUIRED Looking for ... Working knowledge of Python or other current scripting languages. Qualifications BS Degree ...

TiltEdge Solutions LLC

Senior Tech Lead

Malvern, PA · On-site

$72.50/hr

... Python. · Proficiency in DevOps concepts, tools and continuous delivery pipelines, specifically Git, Github, Splunk · Proficiency in AWS technologies: CloudFront, S3, ECS, IAM, KMS, DynamoDB ...

Nuuly

Nuuly Senior Software Engineer

Philadelphia, PA · On-site

$112K - $148K/yr

Role Summary Nuuly is hiring a Senior Software Engineer to join our Technology team. Building ... Python, Go, Node/TypeScript also considered) * Able to talk comfortably about microservices ...

Nuuly

Nuuly Senior Software Engineer

Philadelphia, PA · On-site

$112K - $148K/yr

Role Summary Nuuly is hiring a Senior Software Engineer to join our Technology team. Building ... Python, Go, Node/TypeScript also considered) * Able to talk comfortably about microservices ...

SID Global Solutions

AI Lead Developer

Exton, PA · On-site

$57 - $74.50/hr

Build scalable APIs and AI microservices using Python, FastAPI, andcloud-native architectures ... What We're Looking For A senior AI engineering leader who can move beyond chatbot development and ...

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All JobsPython Developer JobsSenior Python Developer JobsSenior Python Developer Jobs in Wilmington, DE

Senior Python Developer information

See Wilmington, DE salary details

$53.4K

$137.7K

$189.2K

How much do senior python developer jobs pay per year?

As of Jul 13, 2026, the average yearly pay for senior python developer in Wilmington, DE is $137,731.00, according to ZipRecruiter salary data. Most workers in this role earn between $117,900.00 and $158,600.00 per year, depending on experience, location, and employer.

What are the main responsibilities of a Senior Python Developer?

A Senior Python Developer is responsible for designing, developing, and maintaining complex software applications using the Python programming language. They lead the technical aspects of projects, mentor junior developers, and ensure code quality through code reviews and best practices. Additionally, they collaborate with cross-functional teams to gather requirements, solve technical challenges, and deploy scalable and efficient solutions. Senior Python Developers are also expected to stay updated with the latest trends and advancements in Python and related technologies.

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

AspectSenior Python DeveloperPython Developer
Required ExperienceTypically 5+ years, with leadership and complex project experienceUsually 1-3 years, focusing on core Python skills
ResponsibilitiesDesigning architecture, mentoring, handling complex systemsWriting code, debugging, implementing features
CertificationsOptional but beneficial (e.g., Python certifications, cloud certs)Often not required
Work EnvironmentCollaborative teams, project planning, code reviewsDevelopment-focused, task-oriented

The main difference between a Senior Python Developer and a Python Developer lies in experience, responsibilities, and leadership. Senior developers handle complex projects, mentor others, and often participate in architecture decisions, while Python Developers focus on coding and feature implementation. Both roles are essential in tech companies, but the senior role requires more experience and broader skills.

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

To thrive as a Senior Python Developer, you need advanced proficiency in Python programming, experience with software architecture, and a solid understanding of algorithms and data structures, usually backed by a degree in computer science or related fields. Familiarity with frameworks like Django or Flask, version control systems such as Git, and containerization tools like Docker are typically required, alongside knowledge of modern CI/CD pipelines. Strong problem-solving abilities, effective communication, and leadership skills help you collaborate with teams and mentor junior developers. Mastery of these skills ensures the delivery of scalable, maintainable software solutions and the ability to drive technical excellence within development teams.

What are some common challenges faced by Senior Python Developers when leading a development team?

Senior Python Developers often encounter challenges such as balancing hands-on coding with mentoring junior team members and ensuring code quality across the team. They are also responsible for making architectural decisions, which requires staying updated on best practices and emerging Python frameworks. Additionally, coordinating collaboration between cross-functional teams (like DevOps, QA, and front-end developers) can be complex, especially in agile environments where requirements may shift rapidly. Overcoming these challenges helps foster a productive and innovative team culture.
What are the most commonly searched types of Python Developer jobs in Wilmington, DE? The most popular types of Python Developer jobs in Wilmington, DE are:
What are popular job titles related to Senior Python Developer jobs in Wilmington, DE? For Senior Python Developer jobs in Wilmington, DE, the most frequently searched job titles are:
What job categories do people searching Senior Python Developer jobs in Wilmington, DE look for? The top searched job categories for Senior Python Developer jobs in Wilmington, DE are:
What cities near Wilmington, DE are hiring for Senior Python Developer jobs? Cities near Wilmington, DE with the most Senior Python Developer job openings:
Senior Python 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 14 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.