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Fastapi Developer Jobs in Oak Lawn, IL (NOW HIRING)

Caterpillar

Lead Software Engineer, Gen AI

Chicago, IL · On-site

$128K - $208K/yr

As a Lead Software Engineer you will work on Generative AI projects focused building assistants ... Develop and deploy services using FastAPI on AWS. * Collaborate with data scientists to refactor ...

ShyftOff

Senior Full Stack Engineer

Chicago, IL · On-site

Contribute to improving developer tooling , deployment workflows, and system observability. Impact ... FastAPI Data : PostgreSQL Cloud: ECS, EC2, Lambda, RDS, S3 Tools: n8n, Cursor, Github Copilot ...

Excel Sports Management

Data Engineer

Chicago, IL

$100K - $115K/yr

This is a hands-on role for an early-career engineer who takes pride in building things the right ... Experience building APIs or services to expose data (FastAPI, Flask, or similar). * Experience with ...

Optiver

Senior Production Software Engineer

Chicago, IL · On-site

$126K - $166K/yr

Optiver is looking for an experienced Production Software Engineer with responsibilities for ... Experience with technologies such as Ansible, Django, FastAPI, Flask, Jenkins, Hashicorp Vault ...

Miller Cooper

Full Stack Software Engineer

Chicago, IL · Remote

$125K - $145K/yr

Contribute to CI/CD pipelines and DevOps processes to ensure efficient deployments and reliable ... Python (Django, FastAPI, Flask), microservices development, RESTful API design, Kubernetes, and ...

Miller Cooper

Full Stack Software Engineer

Chicago, IL · Remote

$125K - $145K/yr

Contribute to CI/CD pipelines and DevOps processes to ensure efficient deployments and reliable ... Python (Django, FastAPI, Flask), microservices development, RESTful API design, Kubernetes, and ...

Isomer

Senior Product Engineer (Chicago)

Chicago, IL · On-site

$150K - $250K/yr

Collaborate with product, design, and engineering teams to conceptualize, build, and iterate on ... or Python/FastAPI. * Workflow Automation: Familiarity with building or integrating workflow ...

Limited Legal Entity

Senior Software Engineer

Chicago, IL · On-site +1

$153K/yr

Architecting, optimizing and developing Python-based applications and APIs (FastAPI, Flask, RESTful services), including asynchronous programming and event-based architectures using cloud-native ...

Morningstar, Inc.

Senior Software Engineer

Chicago, IL · On-site

$153K/yr

Architecting, optimizing and developing Python-based applications and APIs (FastAPI, Flask, RESTful services), including asynchronous programming and event-based architectures using cloud-native ...

Morningstar

Senior Software Engineer

Chicago, IL · On-site +1

$153K/yr

Architecting, optimizing and developing Python-based applications and APIs (FastAPI, Flask, RESTful services), including asynchronous programming and event-based architectures using cloud-native ...

Morningstar, Inc.

Senior Software Engineer

Chicago, IL · On-site +1

$153K/yr

Architecting, optimizing and developing Python-based applications and APIs (FastAPI, Flask, RESTful services), including asynchronous programming and event-based architectures using cloud-native ...

Excel Sports Management

Data Engineer

Chicago, IL · On-site

$100K - $115K/yr

This is a hands-on role for an early-career engineer who takes pride in building things the right ... Experience building APIs or services to expose data (FastAPI, Flask, or similar). * Experience with ...

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Fastapi Developer information

See Oak Lawn, IL salary details

$17

$53

$82

How much do fastapi developer jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for fastapi developer in Oak Lawn, IL is $53.46, according to ZipRecruiter salary data. Most workers in this role earn between $40.87 and $65.43 per hour, depending on experience, location, and employer.

What is a FastAPI developer?

A FastAPI Developer is a software engineer who specializes in building web applications and APIs using the FastAPI framework, which is a modern, fast (high-performance) web framework for Python. FastAPI Developers are responsible for designing, developing, and maintaining backend services and APIs that are efficient, robust, and scalable. They often work with databases, authentication, and deployment processes, and ensure that the API endpoints adhere to best practices for security and performance. Their work is crucial for enabling smooth communication between front-end applications and backend systems.

What are the key skills and qualifications needed to thrive as a FastAPI developer?

To thrive as a FastAPI Developer, you need strong proficiency in Python programming, RESTful API design, and experience with FastAPI, often supported by a background in computer science or related fields. Familiarity with tools like SQL/NoSQL databases, Docker, and cloud platforms, as well as knowledge of asynchronous programming and API documentation tools like Swagger, is typically required. Excellent problem-solving skills, attention to detail, and effective communication set outstanding FastAPI developers apart. These skills are crucial for building reliable, high-performance APIs that meet modern application demands and facilitate seamless team collaboration.

What are some common challenges FastAPI developers face when integrating third-party services or APIs?

FastAPI Developers often encounter challenges when integrating third-party services, such as handling authentication protocols (like OAuth2), ensuring compatibility between JSON schemas, and managing asynchronous calls to avoid performance bottlenecks. It’s also common to troubleshoot and adapt to inconsistencies in external API documentation or rate limits. Collaborating closely with frontend teams and DevOps professionals helps streamline these integrations, ensuring robust, scalable API solutions.

What is the difference between Fastapi Developer vs Backend Developer?

AspectFastapi DeveloperBackend Developer
Required SkillsPython, Fastapi, REST APIs, async programmingMultiple languages (Python, Java, Node.js), REST/SOAP APIs, databases
Work EnvironmentWeb development, API-focused projects, microservicesBroader software development, server-side logic, database management
Industry UsageTech startups, SaaS, API-driven servicesEnterprise, e-commerce, finance, various industries

Fastapi Developers specialize in building high-performance APIs using Python and Fastapi, often within microservices architectures. Backend Developers have a broader scope, working with multiple languages and technologies to develop server-side applications across various industries. While Fastapi Developers focus on API efficiency, Backend Developers handle comprehensive backend systems.

What job categories do people searching Fastapi Developer jobs in Oak Lawn, IL look for?

The top searched job categories for Fastapi Developer jobs in Oak Lawn, IL are:

What cities near Oak Lawn, IL are hiring for Fastapi Developer jobs?

Cities near Oak Lawn, IL with the most Fastapi Developer job openings:

Fastapi Developer jobs near you
Infographic showing various Fastapi Developer job openings in Oak Lawn, IL as of June 2026, with employment types broken down into 23% Full Time, 2% Part Time, 2% Temporary, and 73% Contract. Highlights an 77% Physical, 5% Hybrid, and 18% Remote job distribution, with an average salary of $111,207 per year, or $53.5 per hour.

Full-Stack Tech Lead

Prophecy Technologies

Chicago, IL • On-site

Full-time

Posted 29 days ago

Job description

Job Title: Full-Stack Tech Lead
Location: Chicago, IL
Employment Type: Long Term Contract
About VLink: Started in 2006 and headquartered in Connecticut, VLink is one of the fastest growing digital technology services and consulting companies. Since its inception, our innovative team members have been solving the most complex business, and IT challenges of our global clients.
Job Description:
Do you have a history of countering business challenges and creatively solving issues at pace?
We provide you the chance to work with some of the smartest minds and environment which challenge your problem management skills, learn more, and build elegant solutions.
Growth & Development
• Clear career progression with access to leadership mentoring and professional development programs.
Collaborative Team Environment
• Join a team of seasoned professionals who value knowledge sharing, innovation, and collaboration.
• A culture that encourages open communication, mutual respect, and continuous learning.
Future Responsibilities:
Technical direction Architecture decisions, tech debt ownership, ADRs, code review culture
Team enablement Mentoring, unblocking team members, knowledge sharing, 1:1s
Delivery ownership Sprint planning, estimation, risk escalation, stakeholder communication
Cross-functional collab Working with product, QA, DevOps; translating requirements to tasks
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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