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Senior Backend Python Jobs in Illinois (NOW HIRING)

Tempus AI

Senior Software Engineer, OS Ecosystem

Chicago, IL · On-site

$126K - $166K/yr

As a Senior Software Engineer on the OS Ecosystem team, you will build foundational infrastructure ... Implement, test, and support backend web services and data pipelines in TypeScript, and Python ...

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Senior Backend Python information

What does a senior backend Python developer do?

A Senior Backend Python Developer designs, builds, and maintains the server-side logic of web applications using Python. They are responsible for creating robust APIs, optimizing databases, ensuring application security, and integrating third-party services. In addition, they often mentor junior developers, contribute to architectural decisions, and collaborate closely with frontend and DevOps teams. Their work ensures that applications are scalable, reliable, and efficient. Senior developers typically have several years of experience and deep knowledge of Python frameworks like Django or Flask.

What are the key skills and qualifications needed to thrive as a senior backend Python developer?

To thrive as a Senior Backend Python Developer, you need expertise in Python programming, strong knowledge of backend frameworks (such as Django or Flask), and experience with database management, often backed by a degree in computer science or equivalent experience. Familiarity with version control systems like Git, containerization tools like Docker, cloud platforms (e.g., AWS), and possibly certifications in cloud or Python technologies are common requirements. Outstanding problem-solving skills, effective communication, and the ability to mentor junior developers help set top performers apart. These competencies ensure the development of robust, scalable, and maintainable backend systems that support business objectives.

What are some common challenges senior backend Python developers face when working on large-scale systems?

Senior Backend Python developers working on large-scale systems often encounter challenges such as ensuring application scalability, maintaining code quality across distributed teams, and optimizing performance for high traffic. Balancing the integration of new features with legacy system constraints can also be demanding. Effective communication and collaboration with frontend teams, DevOps, and product managers are crucial for delivering reliable and maintainable backend solutions.

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

AspectSenior Backend PythonBackend Developer
Required CredentialsBachelor's in CS or related, 5+ years experience, Python expertiseBachelor's in CS or related, 2-4 years experience, Python knowledge
Work EnvironmentTech companies, startups, enterprise systemsTech firms, startups, software agencies
Employer & Industry UsageUsed across industries requiring scalable backend solutionsCommon in web development and software services
Search & Comparison IntentUnderstanding senior roles, responsibilities, salaryEntry to mid-level backend roles, skill requirements

Senior Backend Python professionals typically have more experience, advanced skills, and leadership responsibilities compared to Backend Developers. They often work on complex systems, mentor junior staff, and have a broader understanding of architecture. Backend Developers focus on building and maintaining backend services with less emphasis on leadership or strategic planning.

What are the most commonly searched types of Backend Python jobs in Illinois?

The most popular types of Backend Python jobs in Illinois are:

What cities in Illinois are hiring for Senior Backend Python jobs?

Cities in Illinois with the most Senior Backend Python job openings:

Senior Backend Python jobs near you

Senior Backend Engineer - Fintech APIs & Scale | Remote

United States Digital Space LLC

Chicago, IL • On-site

$173K - $259K/yr

Other

Medical, Dental, Vision, Retirement

Posted 2 days ago

New

Job description

Who we areAbout the company

the company, LLC. is a financial infrastructure platform for businesses. Millions of companies - from the world7s largest enterprises to the most ambitious startups - use the company to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyones reach while doing the most important work of your career.

What youll doResponsibilities
  • Work with a wide range of systems, processes and technologies to own and solve problems from end-to-end.
  • Collaborate with engineers, designers, data scientists, and product managers to develop new features and products.
  • Uphold our high engineering standards and bring consistency to the many codebases and processes you will encounter.
  • Build elegant APIs and user experiences that enable merchants to run and scale their businesses on top of the company.
  • Contribute to the design and architecture of the next generation of the companys infrastructure, to meet the high growth needs of the company and customers for years to come.
  • Work alongside peer engineering teams, data scientists and strategy partners to design and implement critical systems that power financial decision-making while contributing to the growing teams success.
Who you areMinimum requirements

Must have a Bachelor's degree or foreign equivalent in Software Engineering, Computer Science, or a related field, plus six (6) years of experience in Software Development.

Must have six (6) years of experience with/in:

  • Working across the stack and navigating codebases with different languages, including 2 of the following: Java, Ruby, Scala, Python, or SQL;
  • Tools including: Spark, IDE, and AWS;
  • Developing user-facing experiences and writing queries for analyzing experiment results;
  • Distributed computing or large-scale distributed systems; and
  • Cloud based services, including: gRPC, GraphQL, Docker, Kubernetes, or AWS.

Salary: $173,000.00 - $259,600.00/yr.

This salary range represents the base salary range for the role and any sales commissions/sales bonuses targets, if applicable, would be in addition to the base salary.

40 hrs/week

50% Telecommuting permitted.

Multiple Positions Available.

Additional benefits for this role may include: equity, company bonus or sales commissions/bonuses; 401(k) plan; medical, dental, and vision benefits; and wellness stipends.IL37#LI-DNI

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