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Senior Backend Developer Python Jobs in Chicago, IL

3coresystems

Senior Backend Java and AWS Engineer

Chicago, IL · On-site

$124K - $161K/yr

Senior Backend Java and AWS Engineer Location: Chicago, IL 60603 (Onsite) Duration: 13 months contract Must Have Skills\/Attributes : AWS Java Spring Boot SQL Experience Desired : Advanced Java and ...

SynergisticIT

Backend Developer (Remote)

Joliet, IL · On-site

$50.25 - $65/hr

Currently, we are looking for entry-level software programmers, IT enthusiasts, Python/Java developers, data analysts/data scientists. We welcome candidates with all visas and citizens to apply. Who ...

Purple Drive

Python Developer

Chicago, IL · On-site

$51.75 - $71.50/hr

Python Developer Location: Chicago, IL Mode of Hire: Contract Strong Python & TM Vault skills, API ... Develop and enhance backend services using Python and TM Vault * Integrate core banking systems ...

AceStack LLC

Senior Python Developer

Chicago, IL · On-site

$125K - $168K/yr

Role Name - Senior Python Developer Location : - Chicago , IL EXPERIENCE_RANGE_IN_REQUIRED_SKILLS_ Digital : Microsoft Azure~Digital : Python~PostgreSQL~Digital : DevOps Continuous Integration and ...

Paychex

Python Developer IV

Chicago, IL · Remote

$111K - $174K/yr

Design, develop, and maintain robust backend services and APIs using Python and Django * Collaborate with cross-functional teams including frontend developers, product managers, and QA engineers to ...

Anveta

Full stack Python Developer

Chicago, IL · On-site

Position: Full Stack Python Developer Location: Chicago, IL - 100% onsite Role Overview We are ... Backend (Python) * Build and maintain backend services using Python . * Help design and implement ...

Dexian

Python, AWS, Vue Developer

Chicago, IL · On-site

$51.75 - $71.50/hr

Data Engineer (Contract) Location: Remote Duration: 6-Month Contract * US CITIZENS ONLYThis ... Minimum 4 years working specifically with: Front End (Vue & JavaScript), Backend (Python, MS SQL ...

New

ELEKS

Senior Scala Developer

Chicago, IL · On-site

$124K - $161K/yr

... Senior Scala Developer ... The role involves designing, developing, and maintaining scalable backend services, as well as ...

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Senior Backend Developer Python information

See Chicago, IL salary details

$16.5K

$152.7K

$196.8K

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

As of Jul 8, 2026, the average yearly pay for senior backend developer python in Chicago, IL is $152,702.00, according to ZipRecruiter salary data. Most workers in this role earn between $149,900.00 and $172,500.00 per year, depending on experience, location, and employer.

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.
What are the most commonly searched types of Backend Developer Python jobs in Chicago, IL? The most popular types of Backend Developer Python jobs in Chicago, IL are:
What are popular job titles related to Senior Backend Developer Python jobs in Chicago, IL? For Senior Backend Developer Python jobs in Chicago, IL, the most frequently searched job titles are:
What job categories do people searching Senior Backend Developer Python jobs in Chicago, IL look for? The top searched job categories for Senior Backend Developer Python jobs in Chicago, IL are:
Senior Backend Developer Python jobs near you
Infographic showing various Senior Backend Developer Python job openings in Chicago, IL as of July 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 83% In-person, and 17% Remote job distribution, with an average salary of $152,702 per year, or $73.4 per hour.

Senior Software Engineer (Python - Commodities)

Quanta Search

Chicago, IL • On-site

$125K - $168K/yr

Other

This job post has expired today. Applications are no longer accepted.

Job description

Our client is a trading firm with over 30 years of experience, using advanced technology and skilled people to work in markets around the world. They're based in Chicago, but have offices across the U.S., Canada, Europe, and Asia. They trade in various asset types, such as Fixed Income, Equities, ETFs, Commodities, and FX.

Your Role:

  • Collaborate with the trading team to carry out research studies, analytics, and production models designed for commodities trading.
  • Oversee Python development environment, customized specifically for data-intensive tasks.
  • Create web user interfaces for data examination and presentation of research outcomes.
  • Develop a supportive infrastructure to make trading data sets both accessible and useful.
  • Handle production workflows for real-time forecasting, modelling, and analytics within Linux compute setting.
  • Assist in back testing, the development of systematic trading strategies, and their deployment into real-time trading setting.
  • Cooperate with research infrastructure team to optimize the use of Linux computer cluster.
  • Join forces with data management teams to streamline practices for data collection, storage, and accessibility within research workflows.
  • Join a community of experts, where you can both learn and contribute to research activities across the firm. This role is based in Chicago office.

Your Skills:

  • Proven experience as a senior software engineer.
  • Solid Python expertise and a track record of working with data scientists & researchers.
  • Capability to guide researchers on the best practices in software engineering.
  • Experience in developing web-based user interfaces.
  • Experience in building and storing data in relational databases and/or NoSQL-like data stores.
  • A track record demonstrating your ability to own a product or infrastructure.
  • Experience of working alongside trading analysts & traders.
  • Familiarity with options trading.
  • Experience with either Java or C++ and in building backend infrastructure.
  • Experience in deploying systems into a real-time trading environment.
An excellent compensation package is available for the right candidate.

Apply