FastAPI Jobs - Remote & On-site

FastAPI jobs - Discover curated FastAPI roles across vetted startups and product companies, listings updated daily with many remote-friendly positions and transparent salary details to help you evaluate offers. Browse and apply today.

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Analytics
Support
Enterprise Apps
Quantum

Zscaler

zscaler.com
Zscaler is a global cloud cybersecurity company that provides a Zero Trust architecture to protect enterprise networks, users, and data. Built as a native cloud platform, its Zero Trust Exchange securely connects employees, devices, and workloads directly to applications without relying on traditional corporate networks or legacy VPNs. Headquartered in San Jose, California, the company offers scalable security services - such as threat protection, cloud security, and data loss prevention - to thousands of organizations worldwide.
zscaler.com • HQ: San Jose, United States • Network Security • Cybersecurity • Cloud Security • 1001-5000 employees • Est. 2008
HQ: San Jose, United States • Network Security • Cybersecurity • Cloud Security • 1001-5000 employees • Est. 2008
Open 160 daysVerified live · 21 min ago 6 months ago

Deputy Manager, Analytics & Insights

$21k – $48k per year (Estimated) • Senior • 5+ years expRemote/Hybrid (Mohali, India) • Senior
Python
SQL
Python
FastAPI
Databases
Snowflake
AI/ML
Streamlit
Feature Store
DevOps
Amazon EKS
AWS
Azure
Azure AKS
CI/CD
Docker
Kubernetes
Amazon ECS
Cybersecurity
Zero Trust
Zscaler
Apply
Open 174 daysVerified live · 21 min ago 6 months ago

Sr. Staff SWE, Provisioning Platform

$173k – $324k per year (Estimated) • Staff+ • 8+ years expRemote/Hybrid (San Jose, United States) • Full-Time • Staff
Java
JavaScript
Go
Python
Java
Spring Boot
Python
FastAPI
Databases
Apache Kafka
PostgreSQL
RabbitMQ
Redis
AI/ML
AI Agents
Dagster
LLM
Prefect
RAG
Function Calling
Frontend
Material UI
Next.js
React.js
DevOps
CI/CD
Docker
gRPC
Kubernetes
Cybersecurity
Zero Trust
Zscaler
Apply
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Tacto

tacto.com
Tacto is a procurement software company headquartered in Munich, Germany, and founded in 2021. The company builds tooling for industrial mid-sized manufacturers covering supplier management, sourcing, risk screening, and compliance with German and European supply chain due diligence rules. It combines AI agents with structured supplier data so small procurement teams can handle regulatory reporting and price negotiation without adding headcount.
tacto.com • HQ: Munich, Germany • Industrial Machinery • Manufacturing • AI Agents • Artificial Intelligence • Business Process Automation (BPA) • Software • Transportation & Logistics • Supply Chain • 51-200 employees • Est. 2021
HQ: Munich, Germany • Industrial Machinery • Manufacturing • AI Agents • Artificial Intelligence • Business Process Automation (BPA) • Software • Transportation & Logistics • Supply Chain • 51-200 employees • Est. 2021
Open 161 dayVerified live · 2 hours ago 6 months ago

Product Engineer / Builder

$77k – $165k per year (Estimated)In office (Munich, Germany) • Full-Time
Python
SQL
TypeScript
JavaScript
Python
FastAPI
Databases
ClickHouse
PostgreSQL
AI/ML
AI Agents
Claude
Cursor
OpenAI Codex
Frontend
Next.js
React.js
Storybook
Tailwind CSS
DevOps
GitHub
Design
Figma
Apply
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FlexAI

flex.ai
FlexAI is an artificial intelligence infrastructure company headquartered in Paris, France, and founded in 2023 by former Apple, Intel, and NVIDIA engineers. The company offers workload as a service, abstracting away the specific accelerator so training and inference jobs can run across mixed GPU and alternative silicon without rewriting code. It targets European AI teams that want compute portability and sovereignty rather than lock-in to a single cloud or chip vendor.
flex.ai • HQ: Paris, France • Machine Learning • MLOps • Cloud Computing • Information Technology • Hardware • AI Infrastructure • Artificial Intelligence • Est. 2023
HQ: Paris, France • Machine Learning • MLOps • Cloud Computing • Information Technology • Hardware • AI Infrastructure • Artificial Intelligence • Est. 2023
Open 162 daysVerified live · 2 days ago 6 months ago

Senior Full Stack Engineer

$107k – $235k per year (Estimated) • Senior • 5+ years expIn office (Santa Clara, United States) • Bachelor's Degree • Full-Time • Senior
Node JS
Python
JavaScript
Python
FastAPI
AI/ML
Edge AI
Frontend
React.js
DevOps
CI/CD
Kubernetes
Apply
Open 217 daysVerified live · 2 days ago 8 months ago

Senior FullStack Engineer

$26k – $68k per year (Estimated) • Senior • 5+ years expIn office (Bengaluru, India) • Full-Time • Senior
Node JS
Python
JavaScript
Python
FastAPI
SQLModel
AI/ML
Edge AI
Frontend
React Query
React.js
DevOps
CI/CD
Kubernetes
Apply
Report

Aaron

aaron.ai
Aaron.ai is a German health-tech company that specializes in AI-powered voice automation and intelligent phone reception for medical practices. The platform acts as a digital assistant to handle incoming patient calls, automatically schedule appointments, manage prescription requests, and route inquiries to reduce administrative burden on healthcare staff. By digitizing phone communication, the company helps medical clinics optimize practice workflows and improve patient accessibility.
aaron.ai • Paris • Berlin • Münster • Düsseldorf • Milan
Paris • Berlin • Münster • Düsseldorf • Milan
Verified live · 6 hours ago 6 months ago

Staff DataOps Engineer (x/f/m)

$86k – $178k per year (Estimated) • Staff+ • 7+ years expRemote/Hybrid (Paris, France) • Relocation • Contractor • Staff
Python
JavaScript
Java
Kotlin
TypeScript
Python
FastAPI
Databases
Google BigQuery
AI/ML
Dagster
dbt
Frontend
React.js
Mobile
React Native
DevOps
CI/CD
FinOps
GCP
Kubernetes
Terraform
IAM
Apply
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Muon Space

muonspace.com
Muon Space is an American space systems company headquartered in Silicon Valley (Mountain View/Menlo Park, CA) that designs, builds, and operates custom Low Earth Orbit (LEO) satellite constellations. Founded in 2021 by veterans from the space and tech industries, the company provides a turnkey "Mission-as-a-Service" (MaaS) platform. It manages everything from digital satellite engineering and payload integration to launch, automated constellation operations, and data analytics.
muonspace.com • HQ: Mountain View, United States • Earth Observation • Space & Aerospace • Satellite Manufacturing • 1001-5000 employees
HQ: Mountain View, United States • Earth Observation • Space & Aerospace • Satellite Manufacturing • 1001-5000 employees
Open 167 daysTop 25% pay 6 months ago

Senior Software Engineer, Ground Software

$184k – $208k per year • Equity • Senior • 8+ years expIn office (San Jose, United States) • Bachelor's Degree • Full-Time • Senior
Python
Python
FastAPI
Databases
Apache Kafka
InfluxDB
DevOps
AWS
AWS Lambda
Azure
Docker
GCP
Grafana
Helm
Kubernetes
CI/CD
Apply
Report

LiveEO

live-eo.com
LiveEO is a Berlin company founded in 2018 that analyses satellite imagery to monitor infrastructure. Its algorithms detect vegetation encroachment, ground movement and construction risk along railways, pipelines and power lines. The company works with major European network operators and on deforestation compliance reporting.
live-eo.com • HQ: Berlin, Germany • Transportation & Logistics • Financial Services • Audit • Supply Chain • Cybersecurity • Est. 2018
HQ: Berlin, Germany • Transportation & Logistics • Financial Services • Audit • Supply Chain • Cybersecurity • Est. 2018
Open 167 daysVerified live · 1 day ago 6 months ago

Senior Full Stack Engineer (f/m/x) - Government Solutions

$76k – $152k per year (Estimated) • Equity • Senior • Remote/Hybrid (Berlin, Germany) • Full-Time • Senior
Python
TypeScript
JavaScript
Node JS
Python
FastAPI
Databases
PostgreSQL
AI/ML
Prefect
AI Agents
Frontend
React.js
DevOps
AWS
GCP
SpaceTech
GDAL
Apply
Report

MNTSQ

mntsq.co.jp
MNTSQ builds contract management and review software for large Japanese enterprises and law firms. Founded in 2018 in Tokyo, it applies natural language processing to Japanese contract text, which most global tools handle poorly. Its clause library learns from an organisation's own past agreements.
mntsq.co.jp • HQ: Tokyo, Japan • Est. 2018
HQ: Tokyo, Japan • Est. 2018
Open 167 days 6 months ago

デザインエンジニア

$39k – $85k per year (Estimated)In office (Tokyo, Japan) • Full-Time
JavaScript
Python
Ruby
TypeScript
Python
FastAPI
Ruby
Ruby on Rails
Databases
Amazon Aurora
ElasticSearch
MySQL
OpenSearch
AI/ML
AI Agents
Frontend
Element Plus
PostCSS
Storybook
Vue.js
DevOps
AWS Fargate
Datadog
Docker
Docker Compose
GCP
Terraform
AWS
Amazon CloudWatch
Amazon ECS
Design
Figma
Apply
$39k – $85k per year (Estimated)In office (Tokyo, Japan) • Full-Time
JavaScript
Python
Ruby
TypeScript
Python
FastAPI
Ruby
Ruby on Rails
Databases
Amazon Aurora
ElasticSearch
MySQL
OpenSearch
AI/ML
AI Agents
Frontend
Element Plus
PostCSS
Storybook
Vue.js
DevOps
AWS Fargate
Datadog
Docker
Docker Compose
GCP
Terraform
AWS
Amazon CloudWatch
Amazon ECS
Apply
$39k – $85k per year (Estimated)In office (Tokyo, Japan) • Full-Time
JavaScript
Python
Ruby
TypeScript
Python
FastAPI
Ruby
Ruby on Rails
Databases
Amazon Aurora
ElasticSearch
MySQL
OpenSearch
AI/ML
AI Agents
LLM
Frontend
Element Plus
PostCSS
Storybook
Vue.js
DevOps
AWS Fargate
Datadog
Docker
Docker Compose
GCP
Terraform
AWS
Amazon CloudWatch
Amazon ECS
Marketing
Salesforce
Apply
Report

Makersite

makersite.io
Makersite is an award-winning data software company that specializes in providing sustainability data and product lifecycle intelligence solutions. The company empowers engineers, procurement teams, and sustainability experts to transform products and supply chains by making sustainable product decisions at scale. Makersite integrates artificial intelligence, data, and applications to offer features like automated lifecycle assessments, supply chain risk management, and AI-enabled ecodesign.
makersite.io • Stuttgart • Supply Chain • Science & Engineering • Environmental Science • Est. 2018
Stuttgart • Supply Chain • Science & Engineering • Environmental Science • Est. 2018
Open 168 daysVerified live · 1 day ago 6 months ago

Senior Data Scientist (m/f/x)

$93k – $116k per year • Senior • 5+ years exp • Remote (Germany) • Master's Degree • Senior
Python
Python
FastAPI
Databases
PostgreSQL
Chroma
pgvector
Pinecone
Weaviate
AI/ML
AI Agents
CrewAI
LangGraph
RAG
AWS Bedrock
Claude
Fine-tuning
LangChain
MLFlow
Prompt Engineering
Vertex AI
vLLM
Weights & Biases
Hugging Face
LLMOps
OpenAI
TGI
Frontend
GraphQL
DevOps
CI/CD
Vector
AWS
Azure
Docker
GCP
GitHub Actions
Kubernetes
GitHub
QA
Rest-Assured
Apply
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DualEntry

dualentry.com
DualEntry is an modern accounting software platform designed to simplify financial management for growing businesses and enterprises. The company provides automated bookkeeping, real-time reporting, and unified general ledger tools to help finance teams maintain accurate ledgers with less manual effort. By streamlining workflows and integrating with existing business systems, its platform helps companies eliminate manual data entry and scale their financial operations efficiently.
dualentry.com • New York • San Francisco • London • Software • Financial Services • Artificial Intelligence • FinTech • Enterprise Resource Planning (ERP) • 201-500 employees • Est. 2024
New York • San Francisco • London • Software • Financial Services • Artificial Intelligence • FinTech • Enterprise Resource Planning (ERP) • 201-500 employees • Est. 2024
Top 25% payVerified live · 1 hour ago 6 months ago

Senior Backend Engineer (NYC)

$200k – $350k per year • Equity • Senior • 5+ years expIn office (New York, United States) • Relocation • Full-Time • Senior
Python
SQL
Python
Django
FastAPI
Flask
Databases
Cassandra
PostgreSQL
DevOps
AWS
CI/CD
Apply
Verified live · 1 hour ago 7 months ago

Senior/Staff Backend Engineer

$140k – $250k per year • Equity • Staff+ • 5+ years expIn office • Relocation • Visa sponsorship • Full-Time • Staff
Python
SQL
Python
Django
FastAPI
Flask
Databases
Cassandra
PostgreSQL
DevOps
AWS
CI/CD
Apply
Report

Overland

overland.ai
Pioneering off-road autonomy for defense. We’re not talking commercial trucks and taxis on dirt roads. We’re talking no roads, no GPS, going cross country.
overland.ai • Seattle • San Francisco • Artificial Intelligence • Military • Autonomous Driving
Seattle • San Francisco • Artificial Intelligence • Military • Autonomous Driving
Open 169 daysTop 25% pay 6 months ago

Senior Software Engineer - Autonomy Interface

$200k – $240k per year • Equity • Senior • 7+ years expIn office (Seattle, United States) • Bachelor's Degree • Full-Time • Senior
Python
TypeScript
Python
FastAPI
Asyncio
DevOps
WebRTC
Robotics
ROS
IoT
MQTT
Apply
Report

Skydance

skydance.com
Skydance is a media company headquartered in Santa Monica, California, and founded in 2010 by David Ellison. The company produces feature films, television, animation, video games, and sports content, with credits including the Mission: Impossible and Top Gun franchises alongside its own animated features. It completed a merger with Paramount Global in 2025, giving the combined company a major studio, streaming service, and broadcast network.
skydance.com • HQ: Santa Monica, United States • Animation • Game Development • Gaming • TV Production • Film Production • Media & Entertainment • Est. 2010
HQ: Santa Monica, United States • Animation • Game Development • Gaming • TV Production • Film Production • Media & Entertainment • Est. 2010
Open 169 daysVerified live · 1 hour ago 6 months ago

Pipeline Engineer

$31k – $91k per year (Estimated) • Middle • 3+ years expRemote/Hybrid (Madrid, Spain) • Bachelor's Degree • Full-Time • Middle
C++
Python
Python
Django
FastAPI
Flask
PyQt
C++
CMake
Databases
PostgreSQL
Frontend
GraphQL
DevOps
CI/CD
Docker
Git
GitHub Actions
Kubernetes
Rest API
GitHub
GitLab
Game Dev
Houdini
Design
Maya
Management
Jira
QA
Pytest
Apply
Report

Eleoshealth

eleoshealth.com
eleoshealth.com • HQ: Tel Aviv, Israel • Digital Health • Health Care • Mental Health
HQ: Tel Aviv, Israel • Digital Health • Health Care • Mental Health
Open 169 daysVerified live · 2 hours ago 6 months ago

Senior Backend Data Engineer

$82k – $233k per year (Estimated) • Senior • 5+ years expRemote/Hybrid (Tel Aviv, Israel) • Senior
Python
Python
FastAPI
Databases
Apache Iceberg
Apache Kafka
AI/ML
Airflow
Gemini
LLM
RAG
Spark
Hugging Face
DevOps
AWS
AWS Lambda
Kubernetes
Vector
Amazon S3
Apply
Report

3Ap

3ap.ch
3ap is your strategic partner for digitalization. We develop meaningful strategies, MVPS, or first-class, scalable digital solutions together with you.
3ap.ch • Zurich • Belgrade • Coupons, Deals & Cashbacks • 51-200 employees
Zurich • Belgrade • Coupons, Deals & Cashbacks • 51-200 employees
Open 174 days 6 months ago

Machine Learning Engineer, 80-100%

$94k – $237k per year (Estimated) • Senior • 7+ years expIn office (Zurich, Switzerland) • Full-Time • Senior • German: C2
Python
Python
FastAPI
Flask
AI/ML
LLM
PyTorch
RAG
Scikit-learn
TensorFlow
Vertex AI
DevOps
Azure
CI/CD
Docker
GCP
Git
Kubernetes
Apply
Report

Powerful Medical

powerfulmedical.com
Powerful Medical is a Slovak health technology company founded in 2019 and headquartered near Bratislava. Its PMcardio software interprets electrocardiograms with artificial intelligence to detect heart attacks. The product is certified in Europe and used by emergency services and hospitals.
powerfulmedical.com • HQ: Bratislava, Slovakia • Cybersecurity • Artificial Intelligence • Health Care • Est. 2019
HQ: Bratislava, Slovakia • Cybersecurity • Artificial Intelligence • Health Care • Est. 2019
Open 174 daysVerified live · 2 days ago 6 months ago

Senior Backend Engineer

Senior • In office (Bratislava, Slovakia) • Contractor • Senior
Python
Python
FastAPI
Apply
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Remote People

remotepeople.com
Remote People is a global HR and workforce platform that helps companies recruit, employ, and incorporate talent in 150+ countries. The company offers Employer of Record (EOR) and Contractor of Record services, global payroll, benefits, immigration and visa support, local compliance and entity setup, in-house recruitment, and a centralized SaaS dashboard for managing hires and workforce operations. Remote People combines legal, payroll, and HR expertise with technology to simplify international hiring and workforce management.
remotepeople.com • London • Madrid • San Francisco • Mumbai • Berlin • Consumer Goods • Cybersecurity • Professional Services • Est. 2018
London • Madrid • San Francisco • Mumbai • Berlin • Consumer Goods • Cybersecurity • Professional Services • Est. 2018
Open 175 daysVerified live · 3 hours ago 6 months ago

Back-End Engineer (Python)

$49k – $166k per year (Estimated) • Middle • 3+ years expRemote/Hybrid • Internship • Middle
Python
SQL
Java
Java
Spring Boot
Python
FastAPI
AI/ML
Claude
Claude Code
Copilot
Cursor
Frontend
GraphQL
DevOps
gRPC
GitHub
QA
Swagger
Apply
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Parspec

parspec.io
Parspec is a technology company that leverages AI to help sales agents and distributors by simplifying the process of discovering and sourcing the best available construction products and materials.
parspec.io • Bengaluru • San Mateo • Commerce • Marketplaces • Artificial Intelligence • Est. 2020
Bengaluru • San Mateo • Commerce • Marketplaces • Artificial Intelligence • Est. 2020
Open 176 days 6 months ago

AI Ops Engineer

$30k – $75k per year (Estimated) • Senior • 5+ years expIn office (Bengaluru, India) • Bachelor's Degree • Full-Time • Senior
Python
Python
Asyncio
FastAPI
Databases
Apache Kafka
pgvector
Pinecone
Weaviate
PostgreSQL
Qdrant
AI/ML
AWS Bedrock
Kubeflow
LiteLLM
LLM
MLFlow
Portkey
Ray
vLLM
AWQ
CUDA
CUDA Toolkit
Embeddings
GPTQ
Hallucination
Langfuse
LoRA
Prompt Engineering
PyTorch
Quantization
SGLang
TensorRT
TensorRT-LLM
Triton
Triton Inference Server
PEFT
Amazon SageMaker
AWS Trainium
LLM Guardrails
LLMOps
NCCL
NVLink
TGI
Multimodal AI
AI Agents
DevOps
AIOps
Amazon EC2
Amazon EKS
ArgoCD
AWS
AWS Lambda
CI/CD
CloudFormation
Docker
GitHub Actions
Grafana
Kubernetes
OpenTelemetry
Prometheus
Terraform
Vector
Karpenter
Platform Engineering
Amazon EventBridge
Amazon S3
API Gateway
IAM
AWS Step Functions
GitHub
Cybersecurity
Least Privilege
Apply
Report

DoiT

doit-intl.com
Cloud, simplified. We help cloud-driven organizations understand and harness the cloud to drive business growth. We do this by providing intelligent technology and continuous engagement with unrivaled cloud expertise.
doit-intl.com • HQ: Santa Clara, United States • Software • Cloud Management • Information Technology • Cloud Computing
HQ: Santa Clara, United States • Software • Cloud Management • Information Technology • Cloud Computing
Open 182 daysVerified live · 2 hours ago 6 months ago

Senior Software Engineer (Data focused) SELECT by DoiT

$103k – $201k per year (Estimated) • Equity • Senior • Remote (United States) • Internship • Senior
Python
Python
FastAPI
Databases
PostgreSQL
Snowflake
AI/ML
Dagster
dbt
DevOps
AWS
Azure
GCP
Kubernetes
FinOps
Apply
Report

Faculty

faculty.ai
Faculty is an artificial intelligence technology company headquartered in London, United Kingdom, and founded in 2014. The firm provides services including AI strategy consulting, custom software development, and specialized talent programs to help organizations implement decision intelligence. It operates as a subsidiary of Accenture and serves a global client base across sectors such as defense, healthcare, and energy, focusing on the safe and high-performance deployment of AI solutions.
faculty.ai • HQ: London, United Kingdom • National Security • Government • Data Science • Defense AI • Machine Learning • Decision Intelligence • Data & Analytics • Artificial Intelligence • Est. 2014
HQ: London, United Kingdom • National Security • Government • Data Science • Defense AI • Machine Learning • Decision Intelligence • Data & Analytics • Artificial Intelligence • Est. 2014
Open 189 daysVerified live · 1 day ago 7 months ago

Full Stack Software Engineer

$80k – $180k per year (Estimated)Remote/Hybrid (London, United Kingdom) • Full-Time
Python
TypeScript
JavaScript
Python
Django
FastAPI
Flask
Frontend
React.js
Vue.js
DevOps
AWS
Azure
Docker
GCP
Apply
Report

Data Intellect

dataintellect.com
Every question matters, every pathway, direction, thought process and conversation. Because every challenge makes us stronger, more knowledgeable, more determined and more valuable to our clients.
dataintellect.com • Belfast • London • Toronto • Dublin • New York • Investment Banking • Capital Markets • Financial Services
Belfast • London • Toronto • Dublin • New York • Investment Banking • Capital Markets • Financial Services
Open 189 days 7 months ago

Python Contractor

$62k – $145k per year (Estimated) • Middle • 3+ years expIn office (Belfast, United Kingdom) • Contractor • Senior
Python
SQL
Python
FastAPI
Flask
Databases
PostgreSQL
QA
Pytest
Apply
Report

Pigment

pigment.com
Pigment is a SaaS company that builds planning and performance management software for organisations that need a clearer, faster way to budget, forecast and track results. Many finance and business teams still rely on spreadsheets or older planning tools that are difficult to maintain, slow to update, and hard to share across departments. Pigment’s product is designed to bring financial and operational planning into a single platform, so teams can model different scenarios, collaborate on assumptions, and keep plans aligned as business conditions change.
pigment.com • Paris • London • Toronto • Austin • San Francisco • Financial Services • Business Intelligence • Software • 501-1000 employees
Paris • London • Toronto • Austin • San Francisco • Financial Services • Business Intelligence • Software • 501-1000 employees
Open 194 daysVerified live · 1 day ago 7 months ago

Data Engineer (Growth Team)

$37k – $105k per year (Estimated) • Junior • 2+ years expRemote/Hybrid (Paris, France) • Full-Time • Junior
Python
SQL
JavaScript
Python
FastAPI
Databases
Google BigQuery
PostgreSQL
AI/ML
AI Agents
OpenAI
OpenAI Agents SDK
dbt
Frontend
React.js
DevOps
GCP
Google Cloud Run
Terraform
Management
Slack
Marketing
HubSpot
Salesforce
Apply
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FastAPI Jobs - Remote & On-site
Frequently asked questions
FastAPI - How many jobs are available now?
There are 1,633 FastAPI jobs listed on Alion right now.
FastAPI - What is the typical salary for these roles?
The average salary for FastAPI roles on Alion is about $163,939 USD per year.
FastAPI - Are remote, relocation, or visa sponsorship options available?
Many FastAPI listings are remote or hybrid; some companies also offer relocation or visa sponsorship depending on the role.
FastAPI - How do I apply on Alion?
Sign into Alion, open a FastAPI job listing, and click apply to submit your resume and any requested supporting materials.