1mo
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Senior Python Backend Developer (Django/FastAPI)
United States
$4k-$5k/mo RemoteFull Time
5+ YOE5+ years Python web development with strong Django and FastAPI experience; PostgreSQL/ORM, Git, Agile and CI/CD familiarity; experience with AI coding assistants and cloud infrastructure (Railway/AWS).
Python, Django, FastAPI, PostgreSQL, ORM, Git, Agile, CI/CD, Railway, AWS, Cursor, Claude Code, Copilot
1w
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Engineer
Pittsburgh, Pennsylvania, United States
$90k-$100k/yr OnsiteFull Time
8+ YOEBachelor of Computer Science, 8+ years experience, advanced Python and API development skills, experience with FastAPI/Django/Flask and relational/datastore technologies.
Python, FastAPI, Django, Flask, SQLAlchemy, SQLModel, Redis, MySQL, MSSQL, PostgreSQL, Oracle, OpenAPI, Swagger, Django REST Framework (DRF)
4w
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AI Developer
Salt Lake City or Lehi
OnsiteFull Time
Bachelor's in Computer Science (completed or graduating by Aug 2026). Proficiency in Python and SQL, API development (FastAPI), Rover ERP development, AI tool deployment, and experience with PostgreSQL/Elasticsearch and automation tooling.
Rover ERP, Python, SQL, FastAPI, PostgreSQL, Elasticsearch, LangChain, n8n, Zapier, Power BI, Tableau, Claude Code, GitHub Copilot
3mo
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Backend Developer- Dallas, TX
Dallas, Texas, United States
$38k-$135k/yr OnsiteFull Time
Photon: Technology services provider offering IT and digital solutions.
Backend development with Java (Spring) and Python (Django/FastAPI); databases, APIs, microservices, security, testing, and cloud tooling.
Java, Spring, Python, FastAPI, Django, Flask, Hibernate, SQLAlchemy, Django ORM, PostgreSQL, MySQL, MongoDB, Redis, Cassandra, Docker, Kubernetes, AWS, GCP, Azure, Lambda, EC2, S3, RDS, Git, GitHub Actions, Jenkins, GitLab CI, Kafka, RabbitMQ, JUnit, pytest, HTTP, OAuth2, JWT
2d
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Software Engineer Level 5
Annapolis Junction, Maryland, United States
OnsiteFull Time
Active Top Secret/SCI with CI Polygraph; backend development, data engineering, API development; experience with Python, FastAPI, PostgreSQL, and Elasticsearch.
Python, FastAPI, PostgreSQL, Elasticsearch
3mo
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Software Engineer - Python
Annapolis Junction, Maryland, United States
OnsiteFull Time
Develop Python/FastAPI middleware; build pipelines; implement REST API; ensure testing; participate in Agile sprints; documentation.
Python, FastAPI, REST API, Git, Agile, DevSecOps, Axway, Windows NAS, SQL, UAT
1mo
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Python Developer (Mid-Senior)
Chantilly, Virginia, United States
OnsiteFull Time
10+ YOE10+ years Python development; FastAPI; AWS; TS/SCI with polygraph; U.S. citizenship; Bachelor's degree or equivalent experience; on-site in Chantilly, VA.
Python, FastAPI, SQLAlchemy, AWS, Kubernetes, Jenkins, GitHub, OpenSearch, Elastic, Airflow, PySpark, Trino, Linux, Docker, Helm, Makefiles, Java, Perl, C, C++, HTML, JavaScript, JSON
2w
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Software Developer
McLean, Virginia, United States
OnsiteFull Time
3+ YOE3+ years software development experience, Bachelor's in Engineering or related field required; strong Python backend (FastAPI, Pydantic, SQLAlchemy), React/TypeScript frontend, SQL experience, testing and CI/CD familiarity.
Python 3, FastAPI, Pydantic, SQLAlchemy, SQLite, PostgreSQL, Microsoft SQL Server, Alembic, React, TypeScript, Vite, Material UI, React Router, React Hook Form, Zod, pytest, Playwright, GitHub Actions, npm, uv, Docker, Bicep, PowerShell, Git, GitHub, Node.js, ESLint, Prettier, Ruff, Pyright
1mo
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Senior Backend Engineer
San Francisco, California, United States
$175k-$275k/yr OnsiteFull Time
5+ YOE5+ years backend development with Python, FastAPI/Pydantic; Kubernetes/EKS; relational databases; AWS stack; building scalable services.
Python, FastAPI, Pydantic, Kubernetes, EKS, PostgreSQL, Redis, S3, DynamoDB, AWS
1mo
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Lead Software Developer
Augusta, Georgia, United States
HybridFull Time
5+ YOE5+ years development experience building AI (LLMs/agents) features; strong Python (FastAPI) and Typescript; experience shipping production software; leadership and mentoring skills; healthcare experience preferred.
Python, FastAPI, Typescript
2mo
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Software Engineer, AI
El Segundo or United States
$131k-$150k/yr HybridFull Time
3+ YOE3+ years in software development; Python and TypeScript; AI agent frameworks; Docker; FastAPI; production/MLOps experience; regulated environment preferred.
Python, TypeScript, LangGraph, LangChain, CrewAI, LlamaIndex, Docker, FastAPI
1w
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AI Developer
Miami Beach, Florida, United States
RemoteFull Time
3+ YOE3+ years building AI/ML systems in production, strong Python, LLM frameworks (LangChain/LlamaIndex), vector DBs, API development (FastAPI/Flask), cloud (AWS/GCP/Azure), data processing (SQL/pandas/Spark), and Git.
Python, LangChain, LlamaIndex, Pinecone, ChromaDB, FAISS, Qdrant, FastAPI, Flask, AWS, GCP, Azure, Docker, Kubernetes, SQL, pandas, Spark, Git, GitHub, PEFT, LoRA, QLoRA, CrewAI, LangGraph, AutoGen, MLflow, Weights & Biases, Databricks, AWS SageMaker, MCP, WordPress, PHP, Slack
2mo
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AI Software Engineer
United States
$91k-$130k/yr OnsiteAll Commitments Available
3+ YOEBuild AI backends with FastAPI/Node.js, employ RAG pipelines, manage LLM APIs, Agile development, and cross-functional collaboration.
FastAPI, Python, Node.js, Docker, AWS, Azure, GCP, Pinecone, Chroma, pgvector, OpenAI, Anthropic, LangGraph, LangChain
2mo
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Senior Software Engineer
United States
$160k-$180k/yr RemoteFull Time
6+ YOE6+ years software development; Python backend with FastAPI; API design; AWS containerized deployments; real estate finance experience preferred.
Python, FastAPI, Vue.js, PostgreSQL, Redis, Docker, Kubernetes
2d
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Allvue/Python Developer
United States
OnsiteFull Time
Must have financial domain experience, proficiency with Python and Allvue API integrations, experience with Django/FastAPI/Zope REST Framework, ETL development, document parsing (PDF/Excel), MySQL/SQL, and data serialization (JSON/XML).
Allvue API, Python, Django, FastAPI, Zope REST Framework, MySQL, SQL, JSON, XML
2mo
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Product Engineer
New York or London
$90k-$200k/yr HybridAll Commitments Available
4+ YOE4+ years software development; ownership of end-to-end subsystem; strong Python; experience with AI/LLM workflows; translate customer needs; stack: Python, React/NextJS, FastAPI, MongoDB, Redis.
Python, React, NextJS, FastAPI, MongoDB, Redis
1w
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Full-stack Developer
McLean, Virginia, United States
$160k-$190k/yr OnsiteFull Time
8+ YOESenior-level full-stack development experience (8+ years), strong JavaScript/TypeScript and Python skills (Hono.js, fastapi), experience with Vue.js, Tailwindcss, CDKTF/terraform, relational databases/SQL, and cloud/DevOps.
JavaScript, Hono.js, Python, fastapi, TypeScript, Vue.js, Tailwindcss, CDKTF, terraform, SQL, Docker, AWS, Git
6d
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Software Engineer
Austin, Texas, United States
HybridFull Time
2+ YOEBachelor's in CS or equivalent,2+ years software development,experience with Python (FastAPI,Pydantic,NumPy,Pandas),React,Node.js,GraphQL,databases;AI/ML and AWS preferred;testing and code review experience.
Python, FastAPI, Pydantic, NumPy, Pandas, React, Node.js, GraphQL, AWS
1mo
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Senior Software Engineer
New York City or Arizona or California or Colorado or Connecticut or Florida or Georgia or Maine or Maryland or Massachusetts or Michigan or Minnesota or New Jersey or New York or North Carolina or Oregon or Rhode Island or South Carolina or Tennessee or Texas or Virginia or Utah or Wisconsin
$165k-$185k/yr RemoteFull Time
8+ YOE8+ years backend experience with modern Python stack, leadership experience, proficiency in Postgres/SQLAlchemy, AWS, Terraform, FastAPI, React/TypeScript, observability, and familiarity with AI-assisted development.
Python, FastAPI, Pydantic, PostgreSQL, SQLAlchemy, Alembic, Temporal, Redis, AWS RDS, AWS S3, AWS SQS, AWS DynamoDB, AWS ECS, AWS IAM, Terraform, React, TypeScript, Claude Code
1mo
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Full Stack Developer
Washington, District of Columbia, United States
OnsiteFull Time
US citizenship required; proficiency in Python, FastAPI, ReactJS, PostgreSQL, Docker, and AWS; experience with automated testing, trunk-based development, CI/CD concepts, and accessibility standards; eligible for Public Trust Tier 2.
Python, FastAPI, ReactJS, PostgreSQL, Docker, AWS, ECS, EKS, EC2, S3, RDS, CloudWatch, IAM, VPC, pytest, Jest, React Testing Library, OpenAPI/Swagger, Terraform, GitHub Actions
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