Function Calling Jobs - Remote & On-site

Function Calling roles at vetted startups and product companies. Listings updated daily and include remote-friendly positions and employers who share salary ranges. Browse and apply today.

AI/ML
Data Science
Backend
Frontend
Mobile
DevOps
Web3
Games
Hardware
Robotics
Security
QA
Executive
Networking
Product
Design
Analytics
Support
Enterprise Apps
Quantum

Sprinter Health

sprinterhealth.com
Sprinter Health combines technology and a full-stack medical practice to reimagine care at home. We partner with healthcare organizations to drive engagement with preventive care by providing convenient in-home visits that close care gaps and equip providers with actionable data to support better health.
sprinterhealth.com • HQ: Menlo Park, United States • Digital Health • Health Care • Home Healthcare
HQ: Menlo Park, United States • Digital Health • Health Care • Home Healthcare
Verified live · 14 min ago 2 months ago

AI Enablement Engineer (Senior / Staff)

$180k – $260k per year • Staff+ • Remote/Hybrid (San Francisco, United States) • Relocation • Full-Time • Staff
Python
TypeScript
AI/ML
AI Agents
Claude
Claude Code
Cursor
RAG
LLM Guardrails
Structured Outputs
Function Calling
Model Context Protocol
DevOps
CI/CD
Cybersecurity
HIPAA
Apply
Report

Traba

traba.work
Traba is the AI operating layer for the industrial supply chain. We provide the labor to power your warehouses, distribution centers and production plants, and the intelligence to optimize them.
traba.work • HQ: New York, United States • Supply Chain • Professional Services • Human Resources • Est. 2021
HQ: New York, United States • Supply Chain • Professional Services • Human Resources • Est. 2021
Top 25% payVerified live · 1 day ago 2 months ago

Staff Software Engineer (AI Agents)

$240k – $300k per year • Staff+ • 7+ years expIn office (New York, San Francisco, United States) • Full-Time • Staff
Node JS
Python
TypeScript
JavaScript
Databases
Apache Kafka
PostgreSQL
RabbitMQ
AI/ML
AI Agents
Fine-tuning
LLM
Function Calling
Model Context Protocol
Apply
Top 25% payVerified live · 1 day ago 2 months ago

Senior Software Engineer (AI Agents)

$200k – $240k per year • Senior • 5+ years expIn office (New York, San Francisco, United States) • Full-Time • Senior
Node JS
Python
TypeScript
JavaScript
Databases
PostgreSQL
AI/ML
AI Agents
LLM
Prompt Engineering
Structured Outputs
Function Calling
Model Context Protocol
Apply
Report

Truveta

truveta.com
Truveta is a healthcare data and analytics company headquartered in Bellevue, Washington, and founded in 2020. The company provides a platform that aggregates and de-identifies real-world clinical data from dozens of major US health systems to support medical research, clinical trials, and regulatory-grade evidence generation. It serves pharmaceutical companies, medical device manufacturers, and public health organizations by offering longitudinal patient records, clinical notes, and imaging data for therapeutic discovery and safety monitoring.
truveta.com • HQ: Bellevue, United States • Pharmaceuticals • Medical AI • Artificial Intelligence • Big Data • Clinical Research • Digital Health • Health Care • Data & Analytics • Est. 2020
HQ: Bellevue, United States • Pharmaceuticals • Medical AI • Artificial Intelligence • Big Data • Clinical Research • Digital Health • Health Care • Data & Analytics • Est. 2020
Verified live · 11 hours ago 2 months ago

Senior Software Engineer - AI

$23k – $61k per year (Estimated) • Senior • 5+ years expIn office (Hyderabad, India) • Bachelor's Degree • Senior
Python
Python
FastAPI
Databases
Chroma
FAISS
Pinecone
AI/ML
AI Agents
AutoGen
CrewAI
Embeddings
Fine-tuning
LangGraph
LLM
LoRA
Model Context Protocol
Multimodal AI
PEFT
RAG
Semantic Search
Tokenization
TRL
LangChain
Transformers
A2A
Function Calling
Semantic Search
DevOps
AWS
Azure
CI/CD
Docker
GCP
Git
Kubernetes
Platform Engineering
Apply
Report

Adagrad AI

adagrad.ai
Adagrad AI is a leading AI solution provider that leverages hardware-accelerated algorithms, enhanced computer vision applications, and advanced tech to develop and deploy scalable solutions for businesses.
adagrad.ai • Mumbai • Bengaluru • Pune • Gurgaon • Hardware • Artificial Intelligence • Computer Vision • Est. 2018
Mumbai • Bengaluru • Pune • Gurgaon • Hardware • Artificial Intelligence • Computer Vision • Est. 2018
2 months ago

Backend Engineer

$20k – $55k per year (Estimated) • Middle • 3+ years expIn office (Mumbai, India) • Bachelor's Degree • Middle
Python
SQL
Python
Django
FastAPI
Databases
PostgreSQL
AI/ML
AI Agents
Aider
Claude
Claude Code
Cursor
OpenAI Codex
LLM
Anthropic
Function Calling
OpenAI
DevOps
AWS
Docker
GCP
Grafana
Cybersecurity
Tcpdump
Apply
Report

Zoom

zoom.com
Modernize workflows with Zoom's trusted collaboration tools: including video meetings, Zoom Chat, VoIP phone, webinars, whiteboard, contact center, and events.
zoom.com • Seattle • Virtual Events • E-learning • Software • Online Communication • Communication & Collaboration
Seattle • Virtual Events • E-learning • Software • Online Communication • Communication & Collaboration
2 months ago

AI Agent Engineer

$132k – $289k per year (Estimated) • Equity • Seattle • Remote (United States) • Bachelor's Degree • Full-Time • Principal
Python
TypeScript
AI/ML
AI Agents
Claude
Claude Code
Copilot
Cursor
LLM
Human-in-the-Loop
LLM Evaluation
LLM Guardrails
Function Calling
Model Context Protocol
DevOps
Kubernetes
Vector
Apply
Report

66degrees

66degrees.com
66 Degrees is a technology company that provides a platform for businesses to manage their customer relationships. The company's platform offers a range of features, including: Customer relationship management (CRM) Marketing automation Salesforce integration Customer support 66 Degrees' platform is designed to be user-friendly and scalable, with a focus on providing businesses with the tools they need to manage their customer relationships effectively. The company is headquartered in London, England.
66degrees.com • HQ: Chicago, United States • Customer Relationship Management (CRM) • Information Technology • Cloud Computing
HQ: Chicago, United States • Customer Relationship Management (CRM) • Information Technology • Cloud Computing
$141k – $252k per year (Estimated) • Senior • 5+ years expUnited States • Remote (United States) • Bachelor's Degree • Contractor • Senior
Python
AI/ML
Embeddings
Multimodal AI
Prompt Engineering
RAG
Semantic Search
Human-in-the-Loop
LLM Guardrails
Semantic Search
AI Agents
Function Calling
DevOps
AWS
GCP
Vector
Apply
Report

Ruby Labs

rubylabs.com
Ruby Labs is a self-funded technology company that develops subscription-based digital consumer products across the health, wellness, education, and entertainment sectors. Leveraging an engineering-led architecture and proprietary data analytics, the firm builds scalable mobile applications designed to reach tens of millions of active global users. Operating with a remote-first, data-driven approach, the company focuses on creating high-impact consumer apps backed by internal marketing automation and custom payment infrastructures.
rubylabs.com • HQ: Los Angeles, United States • Health Care • Wellness • Software • Mobile App Development
HQ: Los Angeles, United States • Health Care • Wellness • Software • Mobile App Development
Verified live · 1 day ago 2 months ago

Senior AI Engineer

Senior • 6+ years exp • Remote (EU, Bosnia and Herzegovina, Montenegro, Serbia, Albania) • Full-Time • Senior
Node JS
Python
Ruby
TypeScript
JavaScript
Databases
Redis
PostgreSQL
AI/ML
Function Calling
LangChain
Langfuse
LlamaIndex
LLM
OpenRouter
Prompt Engineering
AI Agents
Claude
Claude Code
Cursor
Fine-tuning
Model Context Protocol
RAG
Windsurf
Anthropic
OpenAI
Frontend
Next.js
React.js
DevOps
Cloudflare
Analytics
A/B Testing
Marketing
Mixpanel
Apply
Report

Stand Insurance

standinsurance.com
Stand uses physics and AI to understand the true risk of your property and help make your home insurable — wildfire, hurricane, and beyond.
standinsurance.com • San Francisco • Seattle • Austin • Financial Services • Artificial Intelligence • Insurance
San Francisco • Seattle • Austin • Financial Services • Artificial Intelligence • Insurance
$250k – $295k per year • Equity • Staff+ • 10+ years expIn office (San Francisco, United States) • Relocation • Master's Degree • Full-Time • Staff
Fine-tuning
Multimodal AI
LLM Evaluation
Post-training
AI Agents
Function Calling
Robotics
Digital Twin
Apply
Report

Intellias

intellias.com
Intellias is a global software engineering and technology consulting company headquartered in Krakow, Poland. Founded in 2002, the company provides end-to-end digital transformation, custom software development, and technical consulting to Fortune 500 enterprises and fast-growing technology companies worldwide.
intellias.com • HQ: Warsaw, Poland • Data & Analytics • Artificial Intelligence • Information Technology • Est. 2002
HQ: Warsaw, Poland • Data & Analytics • Artificial Intelligence • Information Technology • Est. 2002
2 months ago

Principal AI Architect

$73k – $128k per year (Estimated) • Lead • 5+ years expKraków • Remote (Poland) • Full-Time • Architect
Python
SQL
Databases
Databricks
AI/ML
AI Agents
AWS Bedrock
Claude
Claude Code
Copilot
Function Calling
LLM
RAG
AWS Bedrock AgentCore
DevOps
AWS
CI/CD
Docker
Kubernetes
Apply
Report

VirtusLab

virtuslab.com
VirtusLab is a software engineering and consulting company headquartered in Poland that works with clients internationally. It provides custom software development and technology consulting services with a focus on areas such as cloud computing, data platforms, and developer tooling.
virtuslab.com • HQ: Kraków, Poland • Cloud Computing • IT Consulting • Software • Est. 2012
HQ: Kraków, Poland • Cloud Computing • IT Consulting • Software • Est. 2012
$44k – $86k per year • Senior • 3+ years expRemote/Hybrid (Kraków, Poland) • Full-Time • Senior
Java
Kotlin
Node JS
Python
Scala
JavaScript
AI/ML
LLM
AI Agents
Model Context Protocol
Claude
Claude Code
Copilot
Cursor
Function Calling
DevOps
Docker
Git
Rest API
Management
YouTrack
Apply
Report
WelbeHealth’s all-inclusive senior health care PACE program is designed to meet the needs of seniors who want to live independently at home.
welbehealth.com • New York • Home Healthcare • Health Care • Elderly Care
New York • Home Healthcare • Health Care • Elderly Care
Verified live · 4 hours ago 3 months ago

AI Engineer I

$90k per year • Junior • Remote (United States) • Bachelor's Degree • Internship • Junior
Python
Databases
Chroma
Pinecone
Weaviate
AI/ML
Claude
Embeddings
Gemini
Prompt Engineering
RAG
Anthropic
OpenAI
Structured Outputs
AI Agents
Function Calling
LangChain
LangGraph
LLM
DevOps
Azure
CI/CD
Docker
Vector
AWS
GCP
Git
Cybersecurity
HIPAA
Apply
Report

Arizent

arizent.com
Arizent is a business information company serving financial & professional services sectors with news, analysis, events, research, and networking opportunities.
arizent.com • New York • Sales & Marketing • Financial Services • Professional Services
New York • Sales & Marketing • Financial Services • Professional Services
Verified live · 1 day ago 2 months ago

Data & AI Engineer

$100k – $125k per year • Junior • 1+ year expRemote/Hybrid (New York, United States) • Full-Time • Junior
Python
SQL
Databases
Google BigQuery
AI/ML
Claude
Function Calling
Gemini
LLM
Prompt Engineering
AI Agents
Google ADK
DevOps
GCP
Analytics
ETL/ELT
Management
Google Workspace
Marketing
Salesforce
Apply
Report

Drata

drata.com
Drata is a security and compliance automation platform that continuously monitors and collects evidence of a company's security controls, while streamlining compliance workflows end-to-end to ensure audit readiness.
drata.com • HQ: San Diego, United States • Information Security • Cybersecurity • Security Compliance • 501-1000 employees
HQ: San Diego, United States • Information Security • Cybersecurity • Security Compliance • 501-1000 employees
Top 25% payVerified live · 1 day ago 2 months ago

Senior AI Engineer

$192k – $260k per year • Equity • Senior • 7+ years expRemote/Hybrid (New York, San Francisco, San Diego, United States) • Full-Time • Senior
Python
TypeScript
Databases
Chroma
FAISS
Pinecone
Snowflake
AI/ML
LLM
Human-in-the-Loop
LLM Guardrails
AI Agents
Function Calling
Embeddings
Prompt Engineering
RAG
Knowledge Graph
Apply
Top 25% payVerified live · 1 day ago 3 months ago

Manager, AI Engineering - Analytics

$198k – $268k per year • Equity • Senior • 6+ years expRemote/Hybrid (San Francisco, United States) • Bachelor's Degree • Full-Time • Senior
SQL
AI/ML
AI Agents
LLM
Function Calling
Structured Outputs
Apply
Top 25% payVerified live · 1 day ago 4 months ago

Platform Engineer, AI Tooling

$132k – $179k per year • Equity • Middle • 3+ years expRemote/Hybrid (San Francisco, United States) • Full-Time • Middle
Node JS
Python
TypeScript
JavaScript
Databases
MySQL
AI/ML
AI Agents
Model Context Protocol
Prompt Engineering
Anthropic
Function Calling
Structured Outputs
DevOps
AWS
CI/CD
GitHub Actions
Rest API
GitHub
Terraform
Apply
Report

Publink

publink.com
Tworzymy aplikacje zmieniające urząd w sprawną i nowoczesną organizację. Poznaj najlepiej oceniane aplikacje do budżetu, WPF, sprawozdań i angażowania umów.
publink.com • Poznań • Information Technology
Poznań • Information Technology
$81k – $97k per year • Senior • Poznań • Remote (Poland) • Full-Time • Senior • Polish: C1
SQL
TypeScript
C#
JavaScript
C#
ASP.NET Core
MediatR
Databases
MS SQL
AI/ML
Claude
Claude Code
Cursor
Function Calling
LLM
Prompt Engineering
RAG
Frontend
Jotai
React.js
Redux
Zustand
DevOps
Azure
CI/CD
SLI/SLO/SLA
Marketing
Amplitude
Apply
Report

Sony Group

sony.com
Sony is a Japanese multinational conglomerate headquartered in Tokyo. It operates across gaming, music, movies, electronics, imaging sensors, and financial services, with PlayStation being one of its best-known brands. The company is organized into several major segments, including Game & Network Services, Music, Pictures, Entertainment Technology & Services, and Imaging & Sensing Solutions.
sony.com • HQ: Tokyo, Japan • Gaming Consoles • Media & Entertainment • Consumer Electronics • 1001-5000 employees
HQ: Tokyo, Japan • Gaming Consoles • Media & Entertainment • Consumer Electronics • 1001-5000 employees
Top 25% payVerified live · 3 hours ago 3 months ago

AI Engineer

$225k per year • Junior • 2+ years expRemote/Hybrid (San Diego, United States) • Bachelor's Degree • Junior
Java
Python
Databases
OpenSearch
pgvector
Pinecone
Redis
Weaviate
PostgreSQL
AI/ML
Arize Phoenix
AWS Bedrock
Embeddings
Function Calling
Hallucination
Hybrid Search
LangChain
LangGraph
LangSmith
LlamaIndex
LLM
RAG
Reranking
Semantic Kernel
LLM Evaluation
LLM Guardrails
OpenAI
OpenAI Agents SDK
Structured Outputs
AI Agents
Model Context Protocol
Multimodal AI
OCR
DevOps
AWS
Azure
CI/CD
Datadog
New Relic
OpenTelemetry
Splunk
Vector
Amazon CloudWatch
Management
n8n
Apply
Report

Rakuda AI

rakuda-ai.com
AIを活用したソフトウェア開発と業務自動化に特化した会社。ファンド業務の自動化から AI活用SaaS の受託開発まで、少数精鋭・高速デリバリーで提供します。.
rakuda-ai.com • Tokyo • Business Process Automation (BPA) • Software • Artificial Intelligence
Tokyo • Business Process Automation (BPA) • Software • Artificial Intelligence
$191k per year • Lead • 8+ years expIn office (Tokyo, Japan) • Full-Time • Principal • Japanese
TypeScript
JavaScript
AI/ML
Claude
Cohere SDK
Cursor
DSPy
Fine-tuning
Knowledge Distillation
LangChain
LangGraph
LLM
Mistral
Perplexity
Prompt Engineering
RAG
Reranking
RLHF
vLLM
Anthropic
DPO
LLM Evaluation
LLM Guardrails
OpenAI
SFT
AI Agents
Function Calling
Frontend
Next.js
React.js
DevOps
AWS
GCP
Vector
Apply
Report

nPlan

nplan.io
nPlan is a London company founded in 2017 that forecasts construction schedule risk with machine learning. Its models are trained on hundreds of thousands of completed project schedules to predict where delays will actually occur. The company works with infrastructure owners and contractors on large capital programmes.
nplan.io • HQ: London, United Kingdom • Data Centers • Predictive Analytics • Artificial Intelligence • Est. 2017
HQ: London, United Kingdom • Data Centers • Predictive Analytics • Artificial Intelligence • Est. 2017
Verified live · 3 hours ago 2 months ago

Product Manager (Squad Lead)

$100k – $213k per year (Estimated) • Lead • In office (London, United Kingdom) • Full-Time • Staff
AI Agents
Function Calling
LLM Guardrails
Apply
Report

Arintra

arintra.com
Arintra is a healthcare technology company based in Austin, Texas, and founded in 2019. The company provides an AI-driven autonomous medical coding and revenue assurance platform that integrates with electronic health record systems to automate insurance claim submissions. It operates across more than 23 medical specialties and multiple care settings, serving large health systems and provider groups throughout the United States.
arintra.com • HQ: Austin, United States • Billing & Invoicing • Natural Language Processing • Business Process Automation (BPA) • Software • Artificial Intelligence • Medical AI • Health Care • Digital Health • Est. 2019
HQ: Austin, United States • Billing & Invoicing • Natural Language Processing • Business Process Automation (BPA) • Software • Artificial Intelligence • Medical AI • Health Care • Digital Health • Est. 2019
2 months ago

AI Agents Engineer

$25k – $70k per year (Estimated) • Middle • 3+ years expIn office (Bengaluru, India) • Middle
Python
SQL
Databases
Google BigQuery
AI/ML
Claude
CrewAI
DSPy
Function Calling
LangChain
LlamaIndex
LLM
Anthropic
Structured Outputs
AI Agents
Time Series Forecasting
DevOps
CI/CD
Docker
PagerDuty
Rest API
GitHub
Management
Jira
Slack
Apply
Report

Sirrus

sirrus.ai
Sirrus is an AI-powered proptech platform that helps real estate developers and brokers enhance customer experience, sales, and operations by managing from prospect to possession with AI-driven tools.
sirrus.ai • Mumbai • Artificial Intelligence • Real Estate • PropTech • Est. 2024
Mumbai • Artificial Intelligence • Real Estate • PropTech • Est. 2024
$24k – $66k per year (Estimated) • Middle • 3+ years expIn office (Mumbai, India) • Middle
AI Agents
Computer Vision
Embeddings
LLM
Multimodal AI
NLP
RAG
Text-to-Speech
Function Calling
Speech Recognition
DevOps
Vector
Apply
$27k – $114k per year (Estimated)In office (Mumbai, India) • Master's Degree
AI Agents
Embeddings
LLM
Multimodal AI
NLP
RAG
Text-to-Speech
Function Calling
Speech Recognition
DevOps
Vector
Apply
Report

Vertex

vertexinc.com
Vertex provides indirect tax calculation and compliance software for enterprises. Its engines apply sales, use and value added tax rules across transactions worldwide. The company integrates with major enterprise resource planning and commerce systems.
vertexinc.com • HQ: King of Prussia, United States • Billing & Invoicing • Marketplaces • Commerce • Est. 1978
HQ: King of Prussia, United States • Billing & Invoicing • Marketplaces • Commerce • Est. 1978
Verified live · 7 hours ago 2 months ago

Principal AI Engineer

$160k – $208k per year • Equity • Lead • 12+ years expRemote/Hybrid (United States) • Bachelor's Degree • Full-Time • Principal
Embeddings
Function Calling
Hybrid Search
LangGraph
LlamaIndex
LLM
Model Context Protocol
RAG
Semantic Kernel
LangChain
LLM Guardrails
AI Agents
DevOps
Vector
Apply
Report
Function Calling Jobs - Remote & On-site
Frequently asked questions
Function Calling: How many jobs are available now?
There are 504 Function Calling jobs on Alion right now.
Function Calling: What is the average salary for these roles?
The average salary for Function Calling roles on Alion is $205,045 per year.
Function Calling: Are remote, relocation, or visa options available?
Many Function Calling listings are remote-friendly or hybrid, and some companies provide relocation or visa sponsorship.
Function Calling: How do I apply on Alion?
Log in to Alion, view a Function Calling job posting, and click Apply to submit your resume and profile to the hiring team.