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Contract Backend Python Developer Jobs in Illinois

Strategic Employment

Python Engineer

Chicago, IL · Hybrid

Python Engineer An established healthcare company is looking for a driven Python Engineer to join ... This is a W2 Contract position with long-term potential. Location: Chicago (1-2x/week on site ...

Varsity Tutors

Python Tutor

Schaumburg, IL · Remote

$18 - $40/hr

Ability to explain Pythonic programming conventions, decorators, and generators while preparing ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Varsity Tutors

Python Tutor

Evanston, IL · Remote

$18 - $40/hr

Ability to explain Pythonic programming conventions, decorators, and generators while preparing ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Varsity Tutors

Python Tutor

Lake Forest, IL · Remote

$18 - $40/hr

Ability to explain Pythonic programming conventions, decorators, and generators while preparing ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Varsity Tutors

Python Tutor

Highland Park, IL · Remote

$18 - $40/hr

Ability to explain Pythonic programming conventions, decorators, and generators while preparing ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Varsity Tutors

Python Tutor

Skokie, IL · Remote

$18 - $40/hr

Ability to explain Pythonic programming conventions, decorators, and generators while preparing ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Varsity Tutors

Python Tutor

Normal, IL · Remote

$18 - $40/hr

Ability to explain Pythonic programming conventions, decorators, and generators while preparing ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Varsity Tutors

Python Tutor

Chicago, IL · Remote

$18 - $40/hr

Ability to explain Pythonic programming conventions, decorators, and generators while preparing ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Varsity Tutors

Python Tutor

Des Plaines, IL · Remote

$18 - $40/hr

Ability to explain Pythonic programming conventions, decorators, and generators while preparing ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Varsity Tutors

Python Tutor

Wheaton, IL · Remote

$18 - $40/hr

Ability to explain Pythonic programming conventions, decorators, and generators while preparing ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Varsity Tutors

Python Tutor

Naperville, IL · Remote

$18 - $40/hr

Ability to explain Pythonic programming conventions, decorators, and generators while preparing ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Varsity Tutors

Python Tutor

Oak Lawn, IL · Remote

$18 - $40/hr

Ability to explain Pythonic programming conventions, decorators, and generators while preparing ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Varsity Tutors

Python Tutor

Buffalo Grove, IL · Remote

$18 - $40/hr

Ability to explain Pythonic programming conventions, decorators, and generators while preparing ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Varsity Tutors

Python Tutor

Champaign, IL · Remote

$18 - $40/hr

Ability to explain Pythonic programming conventions, decorators, and generators while preparing ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Varsity Tutors

Python Tutor

Dekalb, IL · Remote

$18 - $40/hr

Ability to explain Pythonic programming conventions, decorators, and generators while preparing ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

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All JobsContract Backend Python Developer JobsContract Backend Python Developer Jobs in Illinois

Contract Backend Python Developer information

What is the difference between Contract Backend Python Developer vs Contract Software Engineer?

AspectContract Backend Python DeveloperContract Software Engineer
Required credentialsProficiency in Python, frameworks like Django or Flask, API developmentVaries; often includes Python, Java, C++, or other languages, with general software development skills
Work environmentTypically in tech companies, startups, or agencies focusing on backend systemsBroader environments including frontend, backend, or full-stack roles across industries
Employer and industry usageUsed in tech, e-commerce, finance, and SaaS companies for backend servicesCommon across all industries requiring software solutions, including enterprise and consulting firms

Contract Backend Python Developers specialize in Python-based backend systems, focusing on API and server-side development. Contract Software Engineers have a broader scope, working with multiple programming languages and software components. While both roles require strong coding skills, Contract Backend Python Developers are more specialized in Python frameworks and backend architecture, making them ideal for projects centered on Python-based backend solutions.

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

To thrive as a Contract Backend Python Developer, you need strong proficiency in Python, experience designing and building APIs, and a solid understanding of databases and server-side architecture. Familiarity with frameworks like Django or Flask, version control systems like Git, and experience working with cloud platforms (such as AWS or Azure) are typically required. Excellent problem-solving skills, effective communication, and the ability to work independently are essential soft skills. These competencies ensure you can deliver robust, scalable backend solutions efficiently and collaborate seamlessly with cross-functional teams in a contract-based, deadline-driven environment.

What are some common challenges contract backend Python developers face when joining new projects?

Contract backend Python developers often encounter challenges such as quickly ramping up on unfamiliar codebases, adapting to varying development workflows, and integrating with existing teams remotely. Since contract roles are typically project-based and time-limited, developers must efficiently understand project requirements and existing infrastructure to contribute effectively from day one. Clear communication and proactive collaboration with team members, especially regarding code standards and deployment practices, are key to overcoming these challenges and ensuring smooth project delivery.

What is a Contract Backend Python Developer?

A Contract Backend Python Developer is a software engineer who specializes in building and maintaining the server-side logic of web applications using the Python programming language, typically on a temporary or project-based contract. They focus on developing APIs, databases, and other backend components that support the frontend of web or mobile applications. Unlike full-time employees, contract developers are usually hired for specific projects or timeframes, offering flexibility to both the developer and the employer.
What are popular job titles related to Contract Backend Python Developer jobs in Illinois? For Contract Backend Python Developer jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Contract Backend Python Developer jobs in Illinois look for? The top searched job categories for Contract Backend Python Developer jobs in Illinois are:
What cities in Illinois are hiring for Contract Backend Python Developer jobs? Cities in Illinois with the most Contract Backend Python Developer job openings:
Contract Backend Python Developer jobs near you
Infographic showing various Contract Backend Python Developer job openings in Illinois as of June 2026, with employment types broken down into 33% Internship, and 67% Contract. Highlights an 100% In-person job distribution.

Backend Java Developer

Purplejack Technologies LLC

Chicago, IL • On-site

$52 - $67.50/hr

Other

Posted 19 days ago

Key responsibilities

  • Design, develop, enhance, and maintain enterprise-scale backend applications using Java 17.

  • Lead development efforts for complex software systems and business-critical applications.

  • Provide technical leadership and mentorship to development teams.

Job description

Job Title: Senior Java Backend Lead

Location: Chicago, IL
Work Model: Hybrid (Currently 2 Days/Week Onsite; Subject to Increased Office Presence)
Employment Type: Contract (W2 Only)
Duration: 13 Months

Position Overview

We are seeking a highly experienced Senior Java Backend Lead to design, develop, and support enterprise-grade software solutions. The ideal candidate will possess deep expertise in Java backend development, cloud technologies, distributed systems, and team leadership. This role requires hands-on development, architectural contribution, mentoring responsibilities, and production support ownership within a fast-paced enterprise environment.

Required Education
  • Bachelor''s degree or higher in Computer Science, Electrical Engineering, or a related technical field.
Required Experience
  • 10+ years of experience designing, developing, and maintaining enterprise software applications using Java.
  • 3+ years of experience leading geographically distributed development teams.
  • Proven experience delivering highly available, scalable, and reliable backend solutions.
  • Experience participating in application architecture and technical design decisions.
Required Technical SkillsBackend Development
  • Strong expertise in Java 17.
  • Extensive backend application development experience.
  • Strong experience building and consuming RESTful Web Services.
  • Experience designing scalable and maintainable microservices-based applications.
Cloud & AWS

Hands-on experience with AWS services including:

  • IAM
  • Kinesis
  • DynamoDB
  • API Gateway/API Stack
  • SQS
  • SNS
  • KMS
Database Technologies
  • PostgreSQL or other relational database platforms.
  • Database design, optimization, and performance tuning experience.
DevOps & Reliability
  • DevOps practices and CI/CD methodologies.
  • Experience supporting highly available and fault-tolerant systems.
  • Production deployment and operational support experience.
  • Monitoring, troubleshooting, and incident management expertise.
Architecture
  • Experience contributing to application architecture and solution design.
  • Understanding of enterprise integration patterns and scalable system design.
Preferred Skills
  • Python development experience.
  • Cloud-native application development.
  • Distributed event-driven architectures.
  • Performance tuning and optimization.
Key Responsibilities
  • Design, develop, enhance, and maintain enterprise-scale backend applications using Java 17.
  • Lead development efforts for complex software systems and business-critical applications.
  • Provide technical leadership and mentorship to development teams.
  • Guide geographically dispersed teams through project execution and delivery.
  • Drive development initiatives focused on delivering high-value business features.
  • Participate in architecture reviews, technical evaluations, and solution recommendations.
  • Establish and maintain software development best practices, coding standards, and quality processes.
  • Lead troubleshooting, debugging, and resolution of complex technical issues.
  • Coordinate production support activities, incident management, and stakeholder communications.
  • Perform integration testing and support customer acceptance testing activities.
  • Collaborate with business users, stakeholders, architects, and cross-functional teams.
  • Promote reusable enterprise-wide solutions and technical standards.
  • Identify opportunities for continuous improvement across systems, processes, and team capabilities.
  • Mentor junior developers and support career development initiatives.
Required Soft Skills
  • Strong leadership and team collaboration abilities.
  • Excellent communication and stakeholder management skills.
  • Ability to work effectively under pressure and tight deadlines.
  • Strong problem-solving and analytical thinking skills.
  • Passion for technology and continuous learning.
  • Experience mentoring and coaching junior engineers.
  • Ability to coordinate incident resolution and production support activities.
  • Strong organizational and prioritization skills.
Ideal Candidate Profile

The ideal candidate is a hands-on Java Backend Technical Lead with extensive experience building enterprise applications in AWS environments. They combine deep technical expertise with leadership capabilities, architecture exposure, production support ownership, and a strong commitment to delivering reliable, scalable, and high-quality software solutions.

Apply