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Fastapi Developer Jobs in Converse, TX (NOW HIRING)

Catalyst Labs

ML Engineer

San Antonio, TX · On-site

They are seeking an ML Engineer to design, build, and deploy production-grade ML systems, focusing ... Preferred : • Familiarity with FastAPI, OpenAI APIs, Baseten, LiteLLM, LiveKit, PostgreSQL, Redis ...

Deloitte

Integration Engineer II

San Antonio, TX

$93K - $126K/yr

AI & Engineering leverages cutting-edge engineering capabilities to build, deploy, and operate ... Build backend services and APIs using Python (e.g., FastAPI, Django, Flask), Javascript, Azure ...

Frost Bank

Engineer III - AI

San Antonio, TX

If so, being an Engineer III - AI with Frost could be for you. At Frost, it's about more than a job ... Strong experience with Python, FastAPI, LangChain, vector databases, and agent loop architectures

Frost Bank

Engineer III - AI

San Antonio, TX · On-site

If so, being an Engineer III - AI with Frost could be for you. At Frost, it's about more than a job ... Strong experience with Python, FastAPI, LangChain, vector databases, and agent loop architectures

USAA

Senior AI & Machine Learning Engineer

San Antonio, TX · On-site +1

$143K - $273K/yr

Programming skills using FastAPI, OpenShift, Snowflake (or any similar platform), Java, etc. * Financial services, insurance, banking, or other highly regulated industry experience. * Experience ...

USAA

Senior AI & Machine Learning Engineer

San Antonio, TX · On-site +1

$143K - $273K/yr

Programming skills using FastAPI, OpenShift, Snowflake (or any similar platform), Java, etc. * Financial services, insurance, banking, or other highly regulated industry experience. * Experience ...

USAA

Senior AI & Machine Learning Engineer

San Antonio, TX · On-site

$143K - $273K/yr

Programming skills using FastAPI, OpenShift, Snowflake (or any similar platform), Java, etc. * Financial services, insurance, banking, or other highly regulated industry experience. * Experience ...

USAA

AI & Machine Learning Engineer

San Antonio, TX · On-site

$103K - $197K/yr

Programming skills using FastAPI, OpenShift, Snowflake (or any similar platform), Java, etc. * Financial services, insurance, banking, or other highly regulated industry experience. * US military ...

USAA

AI & Machine Learning Engineer

San Antonio, TX · On-site +1

$103K - $197K/yr

Programming skills using FastAPI, OpenShift, Snowflake (or any similar platform), Java, etc. * Financial services, insurance, banking, or other highly regulated industry experience. * US military ...

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Showing results 41-59

All JobsFastapi Developer JobsFastapi Developer Jobs in Converse, TX

Fastapi Developer information

See Converse, TX salary details

$15

$47

$74

How much do fastapi developer jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for fastapi developer in Converse, TX is $47.98, according to ZipRecruiter salary data. Most workers in this role earn between $36.68 and $58.70 per hour, depending on experience, location, and employer.

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 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 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.
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Fastapi Developer jobs near you

AI Evaluation Engineer (Python, QA or Security)

Mindrift

San Antonio, TX • Remote

$50/hr

Part-time

Posted 8 days ago

Job description

Please submit your CV in English and indicate your level of English proficiency.

Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment.

What this opportunity involves We're building a dataset to evaluate AI coding agents - how well a model handles real-world developer tasks.

You'll create challenging tasks and evaluation criteria within realistic simulated environments:

  • Build realistic developer environments - a virtual company with codebase, infrastructure, and context (tickets, docs, conversations) that forms a believable development history
  • Design tasks from intermediate states of these environments - craft the prompt, define what "solved" means, and ensure the task is solvable by an AI agent
  • Write tests that verify agent solutions - accept all valid approaches and reject incorrect ones, neither too strict nor too lenient
  • Iterate on tasks and tests based on QA feedback - review agent solutions, analyze failures, and refine until the evaluation is fair and robust

What this is NOT

  • Not data labeling
  • Not prompt engineering
  • Not writing code from scratch - the agent writes most of the code; you guide and evaluate

What we look for

  • 5+ years in software development
  • Core stack: Python (FastAPI), JavaScript/TypeScript (React), Docker, Postgres, Kafka, Redis
  • Experience writing tests (functional, integration)
  • English proficiency - B2+

Why this is hard 

Frontier models are already good at coding. Creating a task that genuinely challenges the best models is non-trivial. You need to deeply understand where models fail and what scenarios reveal the difference between a good and a bad solution. Tasks have many valid solutions - writing tests that accept all correct solutions and reject incorrect ones is harder than it sounds.

How it works 

Apply Pass qualification(s) Join a project Complete tasks Get paid 

Compensation 

Up to $50/hr equivalent, depending on level and pace. Tasks are estimated at ~20 hours each; you set your own schedule.

Apply