1mo
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
Principal Backend Engineer
Seattle, Washington, United States
OnsiteFull Time
Testing backend systems; Python development; pytest; FastAPI; Docker; Kubernetes; graph data testing.
Python, pytest, FastAPI, Docker, Kubernetes, Neo4j, Memgraph
1mo
Save
Mark Applied
Hide
Automation Engineer - Scientific Data, AI/ML Pipelines & Integration Dev
Boston, Massachusetts, United States
HybridFull Time
3+ YOEProficient in Python with FastAPI, SQL/NoSQL, AWS, CI/CD, data pipelines, and lab informatics.
Python, FastAPI, Flask, Django, AWS, S3, EC2, Lambda, Step Functions, RDS, Aurora, IAM, monitoring, logging, Git, GitHub Actions, GitLab CI, Jenkins, CI/CD, PyTest, unittest, mocking, pandas, NumPy, scikit-learn
3mo
Save
Mark Applied
Hide
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
3mo
Save
Mark Applied
Hide
AI Engineer
Oakbrook, Illinois, United States
$83k-$111k/yr OnsiteFull Time
4+ YOE4+ years AI/ML and GenAI production experience; Python with FastAPI; enterprise deployment tools; strong collaboration.
Python, FastAPI, Azure OpenAI, LangChain, RAG, LlamaIndex, LangGraph, OpenAI, Snowflake, Azure Databricks
2mo
Save
Mark Applied
Hide
Senior Full-Stack Security/GRC Platform Engineer
Murray or United States
$87k-$130k/yr RemoteFull Time
6+ YOE6+ years Python backend, FastAPI, SQLAlchemy, React/TypeScript, PostgreSQL, Docker, security fundamentals, AI/LLM experience.
FastAPI, Pydantic, SQLAlchemy, Alembic, Python, React, TypeScript, PostgreSQL, Docker, Redis, Ollama, OpenAPI, SDK
2mo
Save
Mark Applied
Hide
Sr Software Engineer
New York, New York, United States
HybridFull Time
5+ YOE5+ years Python/JavaScript/TypeScript; energy modeling; optimization; FastAPI; React; PostgreSQL; IoT protocols; SCADA experience.
Python, JavaScript, TypeScript, FastAPI, React, PostgreSQL, Pyomo, HiGHS, Gurobi, GLPK, MQTT, Sparkplug B, AWS IoT Core, Ignition, SCADA
3mo
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
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
3mo
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
Software Engineer L5, Python Platform
United States
$388k-$619k/yr RemoteFull Time
Extensive Python experience; web stack (FastAPI/Flask); GPU stack; performance optimization; cross-functional collaboration; AI fluency.
Python, FastAPI, Flask, CUDA, TensorRT, Torch, ONNX, Triton, Ray Serve, vLLM, Dynamo
3mo
Save
Mark Applied
Hide
Senior Full Stack Software Engineer
San Francisco or United States
$204k-$286k/yr HybridFull Time
5+ YOE5+ years building complex React apps, TypeScript, Postgres; Python; FastAPI; API design; collaboration with scientists; AI tooling.
React, TypeScript, PostgreSQL, FastAPI, Python, CSS, Tailwind, TanStack
1mo
Save
Mark Applied
Hide
Software Engineer, Ads Manager
Seattle, Washington, United States
$230k-$385k/yr HybridFull Time
7+ YOE7+ years building high-scale systems; experience with Python/FastAPI and TypeScript/React; advertiser-facing platforms; privacy and safety focus.
Python, FastAPI, TypeScript, React
2mo
Save
Mark Applied
Hide
Lead Software Engineer - Full Stack
Seattle or India
$152k-$215k/yr OnsiteFull Time
5+ YOE5+ years software engineering experience; strong Python; Django or FastAPI; system design; production ownership; cloud, CI/CD, security.
Python, Django, FastAPI, RabbitMQ, AWS, Terraform, React
2mo
Save
Mark Applied
Hide
Forward Deployed Engineer
United States
HybridFull Time
5+ YOE5+ years software engineering; Python (Django/FastAPI); strong SQL; customer-facing deployments; cloud experience (GCP); enterprise integrations.
Python, SQL, Django, FastAPI, ERP, CMMS, CRM, GCP
5d
Save
Mark Applied
Hide
Software Engineer Level 4
Washington, District of Columbia, United States
OnsiteFull Time
Active Top Secret/SCI with CI Polygraph; backend development, data engineering, API development; proficiency with Python, FastAPI, PostgreSQL, and Elasticsearch.
Python, FastAPI, PostgreSQL, Elasticsearch
2mo
Save
Mark Applied
Hide
Full-Stack Software Engineer, Core Platform
Arlington or New York City
OnsiteFull Time
Design backend APIs with FastAPI, PostgreSQL; build React frontend; own full-stack features; implement testing strategies; optimize performance.
FastAPI, PostgreSQL, SQLAlchemy, Python, React, TypeScript
2mo
Save
Mark Applied
Hide
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
2d
Save
Mark Applied
Hide
Sr. Architect
United States
HybridFull Time
22+ YOEDesign and deliver enterprise AI/ML architectures using Python, MLFlow and FastAPI; ensure responsible AI, model governance, observability, and mentor teams.
MLFlow, Python, FastAPI, OpenAI playground, Promptflow
2w
Save
Mark Applied
Hide
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)
Explore Jobs