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Junior Python Api Developer Jobs in Illinois (NOW HIRING)

Paychex

Python Developer IV

Chicago, IL · Remote

$111K - $174K/yr

  • Medical

  • Retirement

  • PTO

Backend Development: • Strong proficiency in Python and Django • Experience with RESTful API design and implementation • Familiarity with asynchronous programming and task queues (e.g., Celery ...

Judge Group, Inc.

Senior DevSecOps Engineer

Chicago, IL · On-site

$70 - $75/hr

I was just trying to reach you for an opportunity we have for Senior DevSecOps Engineer- Chicago ... Terraform Python API Development & Integration Azure Key Vault KQL (Kusto Query Language) By ...

Follett

Team Lead, Python/Django Engineer

Westchester, IL · On-site

$138K - $170K/yr

Partner directly with the DevOps/Infrastructure team to assess PostgreSQL instance health ... party API integrations, and multi-consumer data fan-out across downstream systems. * Lead code ...

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Junior Python Api Developer information

What does a junior Python API developer do?

A Junior Python API Developer is responsible for developing, testing, and maintaining APIs (Application Programming Interfaces) using the Python programming language. They typically work under the supervision of more experienced developers to build backend services that communicate between databases, servers, and front-end applications. Their tasks often include writing clean code, documenting endpoints, troubleshooting issues, and collaborating with team members to ensure APIs are efficient and secure. This role is a great entry point for those looking to build a career in software development, especially in backend or web services.

What are the key skills and qualifications needed to thrive as a junior Python API developer?

To thrive as a Junior Python API Developer, you need a solid understanding of Python programming, RESTful API concepts, and basic software development principles, often supported by a relevant degree or coursework. Familiarity with frameworks like Flask or Django, version control systems such as Git, and tools like Postman or Swagger is typically required. Strong problem-solving skills, attention to detail, and effective communication help you collaborate with teams and debug efficiently. These skills ensure you can develop, maintain, and integrate APIs that are robust, scalable, and meet project requirements.

What are some common challenges faced by junior Python API developers when integrating with third-party services?

Junior Python API Developers often encounter challenges such as understanding varied authentication methods (like OAuth or API keys), handling inconsistent data formats, and troubleshooting network or permission errors when integrating with third-party services. Additionally, documentation from external APIs can sometimes be incomplete or outdated, requiring extra investigation and testing. Collaborating with senior developers and utilizing debugging tools are effective ways to overcome these hurdles and ensure smooth integrations.

What is the difference between Junior Python Api Developer vs Python Backend Developer?

AspectJunior Python Api DeveloperPython Backend Developer
Required SkillsBasic Python, API development, RESTful servicesPython, frameworks (Django/Flask), database integration
Experience LevelEntry-level, 0-2 yearsMid-level, 2+ years
Work EnvironmentStartups, small teams, internshipsTech companies, larger teams, project-based
CertificationsOptional Python certificationsOptional, but often includes Python or web development certs

In summary, Junior Python Api Developers focus on creating and maintaining APIs using Python, often with less experience and simpler projects. Python Backend Developers have broader responsibilities, including building entire backend systems, requiring more experience and knowledge of frameworks and databases.

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

The most popular types of Python Api Developer jobs in Illinois are:

What are popular job titles related to Junior Python Api Developer jobs in Illinois?

For Junior Python Api Developer jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching Junior Python Api Developer jobs in Illinois look for?

The top searched job categories for Junior Python Api Developer jobs in Illinois are:

What cities in Illinois are hiring for Junior Python Api Developer jobs?

Cities in Illinois with the most Junior Python Api Developer job openings:

Junior Python Api Developer jobs near you

Angular/Python Fullstack Developer

Srinav Inc.

Chicago, IL • On-site

Other

Posted 28 days ago

Job description

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 / Jasmine | Cypress
BACKEND — PYTHON FASTAPI
API design RESTful endpoints, Pydantic models, dependency injection, OpenAPI docs
Async & performance async/await patterns, background tasks, caching, rate limiting
Security & auth JWT/OAuth2, middleware, CORS, input validation, OWASP awareness
FastAPI | Python 3.10+ | Pydantic | SQLAlchemy | JWT / OAuth2 | Alembic
DATABASE — POSTGRESQL
Schema & modeling Normalization, indexing strategies, migrations (Alembic), partitioning
Query optimization EXPLAIN ANALYZE, CTEs, window functions, query plan tuning
ORM & transactions SQLAlchemy (sync & async), transaction isolation, connection pooling
PostgreSQL | Alembic migrations | SQLAlchemy (async) | Connection pooling | Query optimization
CLOUD — AWS
Serverless & compute Lambda functions, event-driven architecture, cold start optimization
Messaging & eventing SNS topics, SQS queues, fan-out patterns, dead letter queues
Data pipelines AWS Glue ETL jobs, crawlers, data catalog, S3 integration
AWS Lambda | AWS Glue | Amazon SNS | Amazon SQS | S3 | IAM & security | CloudWatch
 

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