Python Developer jobs in Chicago, IL

Hybrid in Chicago, Illinois

•

11d ago

Job Title: Python Developer with Apache Flink Location: Chicago, IL (Hybrid 23 Days/Week Onsite) Duration: Long-Term Contract Job Summary We are seeking an experienced Python Developer with strong Apache Flink expertise to design, develop, and optimize real-time stream processing applications for enterprise-scale data platforms. The ideal candidate will have hands-on experience building scalable streaming solutions using Apache Flink as the primary technology, along with strong Python developme

Easy Apply

Third Party, Contract

Depends on Experience

Python Developer

Chicago, Illinois

•

23d ago

Python DeveloperLocation: Chicago, IL, USA Job Type: Full-Time About the RoleWe are hiring a Python Developer to develop scalable backend systems, APIs, and automation solutions. Key ResponsibilitiesDevelop REST APIs.Build backend services.Debug and optimize code.Write unit tests.Collaborate with frontend developers.Maintain technical documentation.Required QualificationsBachelor''s degree in Computer Science or related field.Strong Python programming.Experience with Django or Flask.Knowledge of

Easy Apply

Full-time

140,000 - 190,000

Python Developer - Apache Flink

Chicago, Illinois

•

Today

Job Description Seeking a Python Developer with hands-on experience in Apache Flink to build and support real-time data streaming applications. Location: Chicago, IL (Hybrid) Required Skills 5+ years of Python development experienceHands-on experience with Apache FlinkExperience with Apache Kafka and real-time stream processingStrong SQL and distributed systems knowledgeExperience with Git and Agile methodologies Preferred Skills AWS, Azure, or Google Cloud PlatformDocker and KubernetesApache

Full-time

USD 40.00 - 45.00 per hour

Python Developer (Airlines)

Chicago, Illinois

•

Today

Job Description We are hiring a Python Developer Duration: 6 months Location: Chicago, IL Interview: Video Domain/Industry: Airlines Type: Contract-W2 Insights: Looking for local but can be remote and must work CST hours. First preference is local. Top 5 Skill sets 1. Programming Language: Python leveraging pandas 2. Development experience on AWS platform 3. Containerization tool: Docker 4. Environments: Linux, WINDOWS 5. Version Control: GIT Nice to have 1. Databases: MySQL, RDS, R

Full-time

Automation Python Developer with SQL

Chicago, Illinois

•

Today

Role: Seasonal Automation QA (Playwright, Python, SQL) Experience: - Min 8+ Years Location: - Irving, TX (Hybrid 3 days WFO) Looking for a Seasonal Automation QA with expertise in Playwright (UI/API), Python, Cypress, and SQL-driven ETL validation, responsible for building scalable test frameworks, ensuring end-to-end quality, and integrating automation into CI/CD pipelines. Roles and Responsibilities Design, develop, and maintain automation frameworks using Playwright (JavaScript/Python)

Easy Apply

Third Party

Angular/Python Fullstack Developer

Chicago, Illinois

•

2d ago

Role: Python Full Stack Developer Location: Remote (Chicago, IL) Duration: 6 Months(with possible extension) Requirements: FRONTEND ANGULAR Component architecture Modules, lazy loading, standalone components, reusable design systems State management NgRx or Angular Signals, reactive patterns with RxJS, service-layer design Performance & testing Change detection, AOT compilation, Jasmine/Jest/Cypress, accessibility (WCAG) Angular 15+ | NgRx | RxJS | Angular Signals | TypeScript | Jest / Jasm

Easy Apply

Contract, Third Party

Depends on Experience

Quantitative Developer - Python

Chicago, Illinois

•

Today

IMC is looking for a Quantitative Developer to own the full path from research to production. This role blends research and engineering, with tight feedback loops from ideation to live trading. You will build the systems that turn quantitative insights into measurable edge, with direct visibility into how your work creates impact. Your Core Responsibilities Build and maintain systems that span research and production, enabling rapid iteration from idea to productionDesign high-fidelity simulati

Full-time

USD 200,000.00 - 225,000.00 per year

Senior Software Developer - Python

Chicago, Illinois

•

Today

Company Overview Interactive Brokers Group, Inc. (Nasdaq: IBKR) is a global financial services company headquartered in Greenwich, CT, USA, with offices in over 15 countries. We have been at the forefront of financial innovation for over four decades, known for our cutting-edge technology and client commitment. IBKR affiliates provide global electronic brokerage services around the clock on stocks, options, futures, currencies, bonds, and funds to clients in over 200 countries and territories.

Full-time

USD 200,000.00 - 250,000.00 per year

Python Developer

Remote

•

3d ago

Python DeveloperRope testIntroduction:As a Python Developer, you will be responsible for designing, implementing, and maintaining Python-based applications. You will work closely with our team of developers to create efficient and scalable solutions to meet our business needs. Responsibilities:Developing Python-based applications using best practicesCollaborating with team members to design and implement new featuresOptimizing application performance and scalabilityIntegrating data from various

Easy Apply

Third Party, Contract

Depends on Experience

Python Developer

Remote

•

2d ago

Skills: Python, SQL, Microservices, Cloud Platforms (Azure, AWS, or Google Cloud Platform), Microservices, AI/LLMs, Caching knowledge, API, GitHub, Databricks, Airflow, CI/CD Skills:3+ Years of experience would be a good start SQL- must have Python- must have microservices - okay if they have some experience Azure- would prefer azure but any cloud experience could work.

Easy Apply

Contract

Depends on Experience

Python Developer

Remote

•

21d ago

Candidates need knowledge in: - AWS - Lambda - Terraform - IaC - System Design knowledge - Kafka - API Development - Cloudwatch - Strong foundation in cloud technologies python, Java, AWS, Lambda, Step Functions Required Qualifications - 15+ years of hands-on AWS cloud engineering experience - Strategic thinker is a MUST - Someone with consistent communication and ability to follow through - AWS certifications (Solutions Architect Professional or DevOps Engineer Professional preferred) - Experi

Easy Apply

Contract, Third Party

80 - 90

Full Stack Python developer

Remote

•

21d ago

Role : :Full Stack Python developer Location :: 50% Travel and 50% Remote Duration : Long Term Job Description :: Must-haves Strong Python (3.11+), Django, Django REST FrameworkStrong SQL - comfortable reading 500+ line queries, writing CTEs, window functions, and tuning on a real warehouseRedshift or similar columnar warehouse experience (Snowflake, BigQuery, Synapse all count)PostgreSQL for application dataRedis caching patterns (key design, TTLs, invalidation)Front-end fundamentals: HTML, C

Easy Apply

Contract

Depends on Experience

Python Developer

Remote

•

16d ago

Python DeveloperAbout the RoleWere seeking a skilled Python Developer to join our team and help design, develop, and maintain scalable applications and systems. Youll collaborate closely with engineers, data scientists, and product teams to build solutions that drive real business impact. Key ResponsibilitiesDevelop, test, and maintain robust, scalable Python applications.Write clean, efficient, and well-documented code following best practices.Integrate data storage solutions (SQL, NoSQL, or cl

Easy Apply

Full-time

Depends on Experience

Lead Python Developer

Remote

•

6d ago

Lead Python Software Engineer (70% Python Development | 30% Data Engineering) Location: Remote / Hybrid (Specify Location) Duration: Long-Term Contract Visa: Open (As per client requirement) Job Summary We are seeking a highly skilled Lead Python Software Engineer with strong expertise in designing and developing scalable backend applications using Python. The ideal candidate should have approximately 70% hands-on Python backend development experience and 30% Data Engineering experience, includi

Easy Apply

Full-time

Depends on Experience

Python Developer - Remote

Remote or Brandon, Florida

•

Today

Description Full Time Remote Python Developer opening now available. We are looking for an experienced Sr. Python/Flask Full Stack Software Engineer to create and enhance business-critical applications that support day-to-day operations in Brandon, Florida. This role offers the opportunity to work across the full development lifecycle, from building backend services and intuitive front-end experiences to connecting key business platforms and improving internal workflows. The ideal candidate is c

Easy Apply

Full-time

USD 80,000.00 - 120,000.00 per year

Python Developer (W2 only)

Remote

•

7d ago

Role: Python Developer Location: Remote 100% Duration: 40+ Months Contract Job Requisition Build, maintain, and improve infrastructure automation platform using Python.Collaborate with product, SRE, and operations teams in an Agile environment to deliver reliable, well-tested software and automation that scales.Design and implement clean, maintainable object-oriented Python code for services and automation.Use Git, Jira, and Bitbucket for source control, branching strategies, and pull-request w

Easy Apply

Contract

Depends on Experience

Senior Full Stack Python Developer

Remote

•

Yesterday

Need Senior Python Full Stack Developer with Data Background and some AI/ML Experience Role Summary We are looking for aSenior Full Stack Python Developer with a strong Data Engineering and AI/ML backgroundto build scalable, secure, and customer-focused software solutions. The ideal candidate is a hands-on senior engineer with810+ years of software engineering experience, strong expertise inPython, backend services, data engineering, APIs, databases, and modern UI technologies, and experience tr

Easy Apply

Contract

Depends on Experience

Python Developer [Job ID 20260521]

Remote or Columbus, Ohio

•

Today

Phoenix Cyber is looking for security focused Python programmers to help develop custom plugins and 3rd party integrations for a commercial-off-the-shelf cybersecurity software product. The work involves designing, developing, and implementing data models, index structures, and storage strategies; ingesting/indexing processes andtransforming/normalizing data to common standards using log aggregation tools (e.g., Elasticsearch and Splunk); enriching data upon ingest and querying; and creating que

Full-time

USD 70,000.00 - 130,000.00 per year

Senior AWS Python Developer / Ops Engineer

Remote

•

Today

We are looking for a Senior AWS Python Developer or AWS Operations Expert with 6+ years of experience to join our team. If you are a senior-level engineer who enjoys working independently with minimal supervision, making sound technical decisions, and guiding architectural direction on complex distributed systems, this is the perfect role for you. You are comfortable writing clean application code in Python and managing infrastructure as code in TypeScript, with a deep, operational understanding

Full-time

AI Python Developer IV / Principal AI Engineer

Remote

•

Today

Title: AI Python Developer IV / Principal AI Engineer Location: Remote Number of Openings: 20-30 Visa Sponsorship: Open to H1B and Authorized Visa candidates Position Summary The AI Developer IV is a principal-level expert responsible for defining and owning enterprise-wide AI technical architecture while remaining hands-on in writing production code. This role provides organizational leadership for AI initiatives, leads highly complex and high-impact AI transformations, and serves as a tru

Easy Apply

Contract

Python Developer jobs in Chicago, IL, USA