Remote Function Calling Jobs

Remote Function Calling jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $181,670/year. Work from anywhere: fully remote positions with clear salary, time-zone and visa details. 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

Protege

protege.com.mx
Porque te puede pasar, dejanos protegerte.. Juntos podemos hacerlo... Vive seguro.
protege.com.mx • HQ: Mexico City, Mexico • Financial Services • Insurance
HQ: Mexico City, Mexico • Financial Services • Insurance
Open 96 daysVerified live · 3 hours ago 4 months ago

Machine Learning Researcher, RL & Agentic Systems

$129k – $260k per year (Estimated) • Middle • 4+ years exp • Remote (United States) • Master's Degree • Full-Time • Middle
Reinforcement Learning
AI Agents
Function Calling
RLHF
Synthetic Data
Robotics
Imitation Learning
Apply
Report

Powered by Pioneer

poweredbypioneer.com
Powered by Pioneer is a Web3-focused talent platform and recruitment service provider specializing in the blockchain and cryptocurrency ecosystem. The organization connects software engineers, infrastructure developers, and specialized digital talent with major Web3 projects and open-source blockchain networks, such as BNB Chain. Additionally, it provides bespoke software engineering support and IT consultancy services to help organizations build and scale decentralized digital infrastructure.
poweredbypioneer.com • HQ: San Francisco, United States • Information Technology
HQ: San Francisco, United States • Information Technology
Verified live · 5 hours ago 4 months ago

Web3 Infrastructure Engineer (BNB Chain Middleware)

Remote (Hong Kong, Singapore) • Full-Time
Node JS
Python
JavaScript
AI/ML
AI Agents
Claude
Claude Code
Cursor
LLM
Prompt Engineering
RAG
Function Calling
Model Context Protocol
A2A
Frontend
GraphQL
React.js
Rollup
DevOps
GitHub
Web3
Smart Contracts
Chainlink
Optimism
Chainlink CCIP
DeFi
LayerZero
OP Stack
Rollup
Zk-Proofs
Apply
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airSlate

airslate.com
airSlate is a global SaaS company empowering organizations to digitally transform how they create, manage, and automate document-driven workflows. Our products help millions of users simplify work, improve productivity, and accelerate business growth.
airslate.com • HQ: Boston, United States • Software • Business Process Automation (BPA) • Document Management • 51-200 employees
HQ: Boston, United States • Software • Business Process Automation (BPA) • Document Management • 51-200 employees
Open 97 daysVerified live · 2 days ago 4 months ago

Senior Software Engineer - Agentic AI

$64k – $99k per year (Estimated) • Senior • 8+ years exp • Remote (Poland) • Full-Time • Senior
Python
Databases
pgvector
PostgreSQL
AI/ML
Function Calling
Langfuse
LangGraph
LiteLLM
LLM
RAG
LangChain
AI Agents
Arize Phoenix
Model Context Protocol
OCR
Apply
Report

Noodle

noodle.ai
noodle.ai • New York
New York
Open 99 daysVerified live · 1 day ago 4 months ago

Senior Full-Stack Software Engineer

Senior • 5+ years exp • Remote (South Africa) • Bachelor's Degree • Full-Time • Senior • English
Python
TypeScript
JavaScript
Python
Django
FastAPI
Flask
AI/ML
Claude
Claude Code
Copilot
OpenAI
OpenAI Agents SDK
Langfuse
LLM
Function Calling
Frontend
GraphQL
Next.js
Tailwind CSS
React.js
DevOps
AWS
OpenTelemetry
GitHub
QA
Sentry
Apply
Report

Spellbook

spellbook.com
Spellbook is the #1 AI contract review platform for transactional lawyers. It uses GPT-5, Claude, and other LLMs to help legal teams draft and review contracts 10x faster, with greater precision—right in Microsoft Word
spellbook.com • HQ: Toronto, Canada • Natural Language Processing • LLM & Generative AI • Artificial Intelligence
HQ: Toronto, Canada • Natural Language Processing • LLM & Generative AI • Artificial Intelligence
Open 104 daysVerified live · 1 day ago 4 months ago

Senior Backend / AI Systems Engineer

$122k – $158k per year • Equity • Senior • 5+ years exp • Remote (Canada) • Full-Time • Senior
JavaScript
Node JS
TypeScript
AI/ML
Copilot
LLM
RAG
Function Calling
Anthropic
OpenAI
Frontend
tRPC
DevOps
AWS
AWS CDK
Docker
Vector
Apply
Report

Infinity Constellation

infinity.com
Infinity Constellation is a venture studio and holding company headquartered in Melbourne, Australia. The group builds and operates a portfolio of software ventures under its own brands, including applied AI products, rather than investing passively in outside companies. It staffs each venture with dedicated engineering, design, and product teams while sharing finance, infrastructure, and hiring functions across the constellation.
infinity.com • HQ: Melbourne, Australia • LLM & Generative AI • Software • Venture Capital • Financial Services • AI Agents • Artificial Intelligence
HQ: Melbourne, Australia • LLM & Generative AI • Software • Venture Capital • Financial Services • AI Agents • Artificial Intelligence
Open 104 daysVerified live · 1 day ago 4 months ago

Senior AI Engineer (Clients) - Supernal

$70k – $100k per year • Senior • 4+ years exp • Remote (United States) • Full-Time • Senior • English
ElevenLabs
Function Calling
LLM
Prompt Engineering
RAG
AI Agents
Apply
Open 139 daysVerified live · 1 day ago 5 months ago

Senior AI Engineer (Core) - Supernal

$138k – $248k per year (Estimated) • Senior • Remote (United States) • Full-Time • Senior
Python
Python
Django
Databases
Chroma
pgvector
Pinecone
PostgreSQL
Qdrant
Weaviate
AI/ML
AutoGen
CrewAI
Embeddings
LangChain
LangGraph
LlamaIndex
LLM
RAG
Human-in-the-Loop
LLM Evaluation
LLM Guardrails
Text-to-Speech
AI Agents
Function Calling
DevOps
Datadog
Kubernetes
OpenTelemetry
Platform Engineering
Vector
WebRTC
Apply
Report

Tether

tether.to
Tether is a digital asset company founded in 2014 that issues USDT, the largest stablecoin in circulation and the most heavily traded asset in crypto markets. Each token is intended to hold a one-to-one peg with the United States dollar and is backed by a reserve portfolio dominated by short-dated Treasury bills, with regular attestation reports published on the reserve composition. Headquartered in San Salvador, El Salvador, the group has expanded beyond stablecoin issuance into gold-backed tokens, Bitcoin mining, energy, peer-to-peer communications and local artificial intelligence infrastructure.
tether.to • HQ: San Salvador, El Salvador • Crypto Payments • Data Centers • Artificial Intelligence • Blockchain & Crypto • Cryptocurrencies • Stablecoins • 1001-5000 employees • Est. 2014
HQ: San Salvador, El Salvador • Crypto Payments • Data Centers • Artificial Intelligence • Blockchain & Crypto • Cryptocurrencies • Stablecoins • 1001-5000 employees • Est. 2014
$103k – $215k per year (Estimated) • Remote (United Kingdom) • English: B2
Fine-tuning
Function Calling
Multimodal AI
Reinforcement Learning
Tokenization
Hugging Face
Post-training
AI Agents
DevOps
GitHub
Web3
Bitcoin
Apply
Report

Workato

workato.com
Workato provides an enterprise automation platform combining integration and workflow orchestration. Business and technical teams build recipes connecting hundreds of applications. Governance controls let central teams manage automation built across departments.
workato.com • HQ: Mountain View, United States • Software • Artificial Intelligence • Middleware Software • 1001-5000 employees • Est. 2013
HQ: Mountain View, United States • Software • Artificial Intelligence • Middleware Software • 1001-5000 employees • Est. 2013
Open 266 daysVerified live · 4 min ago 9 months ago

Senior Data Scientist

$79k – $203k per year (Estimated) • Senior • 3+ years expSingapore • Remote (Singapore) • Senior
Python
Databases
Amazon Redshift
Snowflake
AI/ML
AI Agents
Function Calling
LLM
LLMOps
Model Context Protocol
DevOps
CI/CD
Analytics
A/B Testing
Apply
Open 266 daysVerified live · 4 min ago 9 months ago

Senior AI Engineer (Go/Ruby) – Gateways & Enterprise AI Infrastructure

$78k – $221k per year (Estimated) • Senior • 5+ years expSingapore • Remote (Singapore) • Senior
Go
Ruby
Databases
PostgreSQL
AI/ML
AI Agents
Anthropic
Function Calling
LLM
Model Context Protocol
OpenAI
DevOps
CI/CD
Kubernetes
Apply
Open 266 daysVerified live · 4 min ago 9 months ago

Senior Data Scientist (OCR/CV)

$81k – $208k per year (Estimated) • Senior • 3+ years expSingapore • Remote (Singapore) • Bachelor's Degree • Senior
Python
Databases
Amazon Redshift
Snowflake
AI/ML
Computer Vision
LLM
AI Agents
Model Context Protocol
OCR
Function Calling
LLMOps
DevOps
CI/CD
Analytics
A/B Testing
Apply
Report

Kaseya

kaseya.com
Kaseya is a global provider of IT management and cybersecurity software designed primarily for managed service providers (MSPs) and internal IT departments. The company offers a unified platform that enables organizations to monitor networks, manage remote endpoints, automate IT infrastructure tasks, and protect critical business data. Through its comprehensive suite of tools, it helps IT professionals streamline their operations, improve efficiency, and secure distributed work environments against digital threats.
kaseya.com • Bengaluru • Toronto • Quebec • Orlando • Dublin • Cybersecurity • Information Technology • IT Management • Est. 2000
Bengaluru • Toronto • Quebec • Orlando • Dublin • Cybersecurity • Information Technology • IT Management • Est. 2000
Open 109 daysVerified live · 15 min ago 4 months ago

Staff Applied ML Engineer

$158k – $202k per year • Staff+ • 5+ years exp • Remote (Canada) • Staff
Python
SQL
Python
pySpark
AI/ML
PyTorch
Spark
Embeddings
Fine-tuning
Kubeflow
MLFlow
Prompt Engineering
RAG
LLM
Vertex AI
Amazon SageMaker
Function Calling
Apply
Report

Material

material.security
Material Security provides phishing protection, account takeover prevention, and email DLP for Google Workspace and Microsoft 365.
material.security • San Francisco • Productivity Software • Cybersecurity • Email Security
San Francisco • Productivity Software • Cybersecurity • Email Security
Open 110 daysTop 25% pay 4 months ago

Senior Software Engineer, Cloud Office Security

$190k – $235k per year • Senior • Remote (United States) • Full-Time • Senior
TypeScript
JavaScript
AI/ML
LLM
AI Agents
Function Calling
Frontend
React.js
Management
Google Workspace
Apply
Report

Alpaca

alpaca.markets
Alpaca is a developer-first financial infrastructure, clearing, and brokerage API enterprise headquartered in San Mateo, California. Founded in 2015 by Yoshi Yokokawa and Hitoshi Harada, the company has raised over $320 million in venture funding - including a $150 million Series D at a $1.15 billion valuation led by Drive Capital, alongside Citadel Securities, Portage, and Horizons Ventures.
alpaca.markets • HQ: San Mateo, United States • Cybersecurity • Blockchain & Crypto • Financial Services • FinTech • Capital Markets • Est. 2015
HQ: San Mateo, United States • Cybersecurity • Blockchain & Crypto • Financial Services • FinTech • Capital Markets • Est. 2015
Verified live · 2 hours ago 4 months ago

Senior AI Platform Engineer

$132k – $333k per year (Estimated) • Equity • Senior • 8+ years exp • Remote (North America) • Senior
Claude
LangGraph
LLM
LangChain
Function Calling
Google ADK
AI Agents
Claude Code
Cursor
Vertex AI
DevOps
GCP
Kubernetes
Apply
Report

Oscilar

oscilar.com
Oscilar is a risk management platform that focuses on fraud defense, credit underwriting, onboarding risk, and AML compliance for financial institutions. Through its advanced AI Risk Decisioning™, Oscilar enables organizations to make faster and more intelligent risk decisions, monitor customer journeys, and ensure regulatory compliance seamlessly. Oscilar's platform provides comprehensive analytics and proactive detection capabilities, tailored to meet the unique risk needs of banks, fintechs, and credit unions.
oscilar.com • HQ: Palo Alto, United States • Financial Services • FinTech • Fraud Detection • Est. 2021
HQ: Palo Alto, United States • Financial Services • FinTech • Fraud Detection • Est. 2021
Verified live · 1 day ago 4 months ago

Forward Deployed Engineer

$138k – $282k per year (Estimated) • Equity • Remote (United States) • Full-Time
SQL
Databases
Snowflake
AI/ML
AI Agents
Claude
Cursor
LLM
Function Calling
Human-in-the-Loop
OpenAI Codex
DevOps
AWS
Azure
GCP
Rest API
Analytics
ETL/ELT
QA
Postman
Apply
Report

Solutions

solutions.ai
Xxxxx Domains for sale by owners Rare AI domains for sale Operations Visualize.ai Monitor.ai Manage.ai Control.ai Optimize.ai General Solutions.ai Systems.ai xyz.ai Cloud MyCloud.ai SmartCloud.ai Health MyHealth.ai EyeHealth.ai EyeCare.ai Send Offer xxxxx Domains for sale by owners Rare AI domains…
solutions.ai • Hardware • Peripherals • AI Infrastructure
Hardware • Peripherals • AI Infrastructure
Open 113 daysTop 25% pay 4 months ago

AI Engineer

$150k – $250k per year • Junior • 2+ years exp • Remote (United States) • Bachelor's Degree • Junior
AI Agents
Embeddings
Fine-tuning
Function Calling
LLM
LoRA
Prompt Engineering
RAG
RLHF
PEFT
Anthropic
Human-in-the-Loop
LLM Guardrails
OpenAI
SFT
Structured Outputs
DevOps
CI/CD
Vector
Cybersecurity
HIPAA
SOC 2
Apply
Report

United Tech AI

unitedtech.ai
United Tech AI is a technology company specializing in artificial intelligence solutions, enterprise software development, and digital transformation services. The organization focuses on leveraging machine learning, cloud infrastructure, and advanced automation to help businesses streamline operations and drive innovation. By delivering tailored AI-driven platforms, it enables clients across various industries to make data-driven decisions and enhance their competitive edge.
unitedtech.ai • HQ: Kyiv, Ukraine • Software • Mobile App Development • Dating & Relationships
HQ: Kyiv, Ukraine • Software • Mobile App Development • Dating & Relationships
Open 113 daysVerified live · 2 days ago 4 months ago

AI Engineer

Senior • 5+ years expKyiv • Remote (Ukraine) • Full-Time • Senior • English: B2
Python
SQL
Databases
pgvector
Pinecone
PostgreSQL
AI/ML
AWS Bedrock
Claude
Embeddings
Function Calling
Hybrid Search
LangSmith
LLM
Prompt Engineering
Promptfoo
RAG
Ragas
Anthropic
LLM Evaluation
OpenAI
Structured Outputs
AI Agents
DevOps
AWS
AWS Lambda
CI/CD
Git
Vector
Amazon S3
IAM
GitHub
GitLab
Docker
Management
Confluence
Jira
Slack
n8n
Apply
Report

Directive

directiveconsulting.com
The world's largest tech brands trust the global team at Directive Consulting to bring their performance marketing campaign results to life. Directive's proven Customer Generation methodology has generated +$1B in revenue for clients in the last 1...
directiveconsulting.com • Irvine • Columbus • Raleigh • Chicago • Salt Lake City • Cloud Computing • Creative Agencies • Sales & Marketing • Est. 2013
Irvine • Columbus • Raleigh • Chicago • Salt Lake City • Cloud Computing • Creative Agencies • Sales & Marketing • Est. 2013
Open 117 daysVerified live · 1 day ago 4 months ago

Full-Stack Software Engineer, AI-Enabled Platform (Remote Canada)

$100k – $196k per year (Estimated) • Senior • 5+ years expVancouverTorontoOttawaCalgaryMontreal • Remote (Canada) • Full-Time • Senior
Node JS
TypeScript
JavaScript
SQL
Node JS
BullMQ
Knex.js
Databases
Google BigQuery
MySQL
PostgreSQL
Supabase
AI/ML
Claude
Claude Code
Copilot
Cursor
LLM
Function Calling
Anthropic
LLM Guardrails
OpenAI
Structured Outputs
Frontend
React.js
Radix UI
D3.js
GraphQL
Next.js
Recharts
Remix
shadcn/ui
Tailwind CSS
visx
DevOps
Amazon EC2
AWS
CI/CD
Docker
GitHub Actions
Nginx
GitHub
AWS Lambda
Amazon S3
IAM
Cybersecurity
Least Privilege
ISO 27001
SOC 2
Design
Figma
Marketing
Google Ads
HubSpot
Salesforce
GA4
LinkedIn Ads
Apply
Report

BLP Digital

blp-digital.com
BLP Digital is revolutionizing ERP automation through world-leading machine learning approaches, developed at ETH Zurich. We simplify complex ERP processes like procurement, logistics or accounting to zero-to-one-click. Over 300 customers, including Fortune 500 companies in more than 30 countries, count on our platform.
blp-digital.com • Zurich • London • Munich • Cologne • Barcelona • Software • Business Process Automation (BPA) • Enterprise Resource Planning (ERP) • 11-50 employees
Zurich • London • Munich • Cologne • Barcelona • Software • Business Process Automation (BPA) • Enterprise Resource Planning (ERP) • 11-50 employees
Open 120 daysVerified live · 5 min ago 4 months ago

Forward Deployed Engineer

$108k – $169k per year (Estimated)ZurichLondonBarcelona • Remote (United Kingdom, Denmark, Ireland, Norway, Poland) • Full-Time • English: C1
TypeScript
AI/ML
AI Agents
Claude
Claude Code
Cursor
Function Calling
LLM
Prompt Engineering
Apply
Report

Cresta

cresta.com
Cresta is an American enterprise software company founded in 2017 out of the Stanford artificial intelligence laboratory that builds generative AI systems for customer contact centres. Its platform unites autonomous voice and chat agents, real-time guidance for human agents, automated quality assurance and conversation analytics on top of a company's own transcript history. Headquartered in San Francisco, it serves large telecommunications, financial services, retail and travel brands that run high-volume support and sales operations.
cresta.com • HQ: San Francisco, United States • Software • Artificial Intelligence • Customer Relationship Management (CRM) • AI Agents • Conversational AI • 501-1000 employees • Est. 2017
HQ: San Francisco, United States • Software • Artificial Intelligence • Customer Relationship Management (CRM) • AI Agents • Conversational AI • 501-1000 employees • Est. 2017
Verified live · 1 hour ago 5 months ago

Senior Forward Deployed Engineer (AI Agent)

Senior • 3+ years exp • Remote (Taiwan) • Bachelor's Degree • Full-Time • Senior
Go
Python
AI/ML
AI Agents
Function Calling
Prompt Engineering
RAG
Vertex AI
DevOps
AWS
Azure
CI/CD
GCP
Analytics
A/B Testing
Apply
Top 25% payVerified live · 1 hour ago 6 months ago

Staff Machine Learning Engineer

$230k – $300k per year • Staff+ • 7+ years exp • Remote (United States) • Bachelor's Degree • Staff
AI Agents
Embeddings
LLM
PyTorch
RAG
TensorFlow
Vertex AI
Hugging Face
Function Calling
Apply
Verified live · 1 hour ago 7 months ago

Senior Forward Deployed Engineer (AI Agent)

$76k – $214k per year (Estimated) • Senior • 3+ years exp • Remote (Australia) • Bachelor's Degree • Full-Time • Senior
Go
Python
AI/ML
AI Agents
Function Calling
Prompt Engineering
RAG
Vertex AI
DevOps
AWS
Azure
CI/CD
GCP
Analytics
A/B Testing
Apply
Report

Arize Ai

arize.com
Arize AI is a technology company that provides a platform for businesses to manage their machine learning models. The company's platform offers a range of features, including: Model monitoring Model explainability Model drift detection Model performance optimization Data quality assessment Arize AI's platform is designed to be user-friendly and comprehensive, with a focus on providing businesses with the tools they need to build and manage high-performing machine learning models. The company is headquartered in San Francisco, California.
arize.com • HQ: Mountain View, United States • Design & Creative • AI Agents • Artificial Intelligence
HQ: Mountain View, United States • Design & Creative • AI Agents • Artificial Intelligence
Open 125 daysTop 25% pay 5 months ago

DevSecOps Engineer (TypeScript & Agentic AI)

$150k – $200k per year • Equity • Middle • 4+ years exp • Remote (United States) • Middle
Node JS
TypeScript
JavaScript
AI/ML
AI Agents
Anthropic SDK
Function Calling
LangGraph
LLM
LangChain
Anthropic
Arize Phoenix
LLM Guardrails
Model Context Protocol
OpenAI
OpenAI Agents SDK
Frontend
Next.js
React.js
DevOps
AWS
Azure
CI/CD
GCP
GitHub Actions
Helm
Kubernetes
Pulumi
Terraform
GitHub
Cybersecurity
ISO 27001
SOC 2
Management
Jira
Apply
Report

Cohere

cohere.com
Cohere is a Canadian AI company founded in 2019 and headquartered in Toronto. It builds secure, enterprise-focused large language models and AI tools for businesses and regulated industries. The company is known for emphasizing privacy, private deployment, and "sovereign AI" rather than consumer chat products
cohere.com • HQ: Toronto, Canada • Energy & Utilities • Biotechnology • Natural Language Processing • LLM & Generative AI • Artificial Intelligence • 1001-5000 employees • Est. 2019
HQ: Toronto, Canada • Energy & Utilities • Biotechnology • Natural Language Processing • LLM & Generative AI • Artificial Intelligence • 1001-5000 employees • Est. 2019
$76k – $179k per year (Estimated) • Middle • 3+ years expCalgaryVancouverTorontoMontreal • Remote (Canada) • Bachelor's Degree • Contractor • Middle
Function Calling
Apply
Verified live · 1 hour ago 8 months ago

Forward Deployed Engineer, Agentic Platform (Korea)

Remote (South Korea) • Full-Time • Korean: C1
JavaScript
Python
TypeScript
AI/ML
AI Agents
Claude
Cohere SDK
Fine-tuning
Gemini
LLM
Prompt Engineering
RAG
Edge AI
Function Calling
LLM Guardrails
Apply
Report

Edisyl

edisyl.com
Flipside Crypto is a blockchain analytics company founded in 2017 and headquartered in Boston. It provides free SQL access to curated on-chain datasets and rewards a large community of analysts for producing dashboards and research. Protocol teams use its growth analytics to measure user behaviour and target ecosystem incentives.
edisyl.com • HQ: Boston, United States • Artificial Intelligence
HQ: Boston, United States • Artificial Intelligence
Open 126 daysVerified live · 1 day ago 5 months ago

AI Agent Architect

$166k – $310k per year (Estimated) • Staff+ • 6+ years expBoston • Remote (United States) • Full-Time • Architect
Python
AI/ML
AI Agents
AutoGen
Fine-tuning
Hallucination
LangChain
LlamaIndex
LLM
RAG
RLHF
Human-in-the-Loop
LLM Evaluation
Function Calling
DevOps
Vector
Apply
Report
Remote Function Calling Jobs
Frequently asked questions
How many Remote Function Calling jobs are available on Alion?
There are currently 376 active listings from 256 hiring companies on Alion, refreshed daily.
What salary do Remote Function Calling jobs pay?
The average salary is around $181,670 per year based on the current listings.
Do Remote Function Calling jobs offer relocation or visa sponsorship?
Many listings also offer relocation packages or visa sponsorship - use the filters to narrow the list down to what you need.
How do I apply for Remote Function Calling jobs?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.