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

Awareson

awareson.com
Awareson is a Poland-based IT recruitment and staff augmentation agency that specializes in sourcing top-tier technology and SAP talent. The company offers flexible engagement options - including body leasing, permanent recruitment, and managed services - to help global enterprises scale their engineering teams. By focusing on specialized technical domains like DevOps, cloud infrastructure, enterprise software, and cybersecurity, it connects international clients with vetted IT professionals across Europe.
awareson.com • HQ: Warsaw, Poland • Professional Services • Information Technology • IT Outsourcing • Human Resources
HQ: Warsaw, Poland • Professional Services • Information Technology • IT Outsourcing • Human Resources
$76k – $92k per year • Senior • Warsaw • Remote (Poland) • Senior • Polish: C1
Java
SQL
Java
Spring Boot
Spring Security
Databases
Apache Kafka
PostgreSQL
RabbitMQ
AI/ML
Prompt Engineering
RAG
AI Agents
Anthropic
Function Calling
OpenAI
DevOps
AWS
GCP
Rest API
Cybersecurity
PCI DSS
Apply
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Pebl

hellopebl.com
Pebl gives customers the power to build their team everywhere-combining seamless technology and local expertise in 185+ countries. We make it simple to compliantly hire, pay, and manage talent anywhere. Our Employer of Record (EOR) solution provid...
hellopebl.com • Bengaluru • Palo Alto • Toronto • Lisbon • Medellín • Legal Services • Financial Services • Artificial Intelligence
Bengaluru • Palo Alto • Toronto • Lisbon • Medellín • Legal Services • Financial Services • Artificial Intelligence
Verified live · 1 hour ago 2 months ago

Senior Frontend Software Engineer, AI UX

$101k – $144k per year • Senior • 8+ years expRemote/Hybrid (Toronto, Canada) • Full-Time • Senior
TypeScript
JavaScript
AI/ML
Function Calling
LLM
Prompt Engineering
RAG
AI Agents
Human-in-the-Loop
Frontend
React.js
Apply
Verified live · 1 hour ago 2 months ago

Senior Frontend Software Engineer, AI UX

$99k – $241k per year (Estimated) • Senior • 8+ years expRemote/Hybrid (Palo Alto, United States) • Full-Time • Senior
TypeScript
JavaScript
AI/ML
Function Calling
LLM
Prompt Engineering
RAG
AI Agents
Human-in-the-Loop
Frontend
React.js
Apply
Report

SupportYourApp

supportyourapp.com
SupportYourApp is an international customer support outsourcing company headquartered in Wilmington, Delaware, with a strong operational presence in Ukraine and across Europe. Founded in 2010, the company provides 24/7 multi-channel, multilingual customer service, technical support, and desk solutions tailored primarily for tech startups, SaaS providers, and global enterprises. Through secure, ISO-certified practices and AI-enhanced workflows, the firm enables growing businesses to scale their user engagement and retention globally.
supportyourapp.com • HQ: Kyiv, Ukraine • Professional Services • IT Outsourcing • Technical Support • Est. 2010
HQ: Kyiv, Ukraine • Professional Services • IT Outsourcing • Technical Support • Est. 2010
Verified live · 5 hours ago 2 months ago

(fluent Ukrainian) Frontend Product Engineer (Vue/Nuxt, global)

Remote (Ukraine) • Contractor • Ukrainian: C1
SQL
TypeScript
Node JS
JavaScript
Node JS
Express
Databases
ElasticSearch
Redis
AI/ML
Claude
Claude Code
Cursor
LLM
AI Agents
Anthropic
Function Calling
LLM Guardrails
Model Context Protocol
OpenAI
Frontend
Pinia
Sass
Socket.IO
Tailwind CSS
Vite
Vue.js
Vuetify
Mobile
Material Design
DevOps
Rest API
Design
Figma
Marketing
Amplitude
Apply
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Vannevar Labs

vannevarlabs.com
Vannevar Labs is a defense technology company focused on digital intelligence to support non-kinetic missions aimed at deterring and de-escalating conflicts. The company specializes in developing advanced machine learning techniques to ensure access to mission-relevant data, building tools to counter malign influence, and enhancing maritime domain awareness using open-source and targeted data collection techniques. Vannevar Labs is dedicated to quickly iterating with national security partners to meet urgent and dynamic security challenges, positioning its solutions to address the strategic competition for legitimacy and influence in the modern geopolitical landscape.
vannevarlabs.com • HQ: Washington, United States • AI Agents • Homeland Security • National Security
HQ: Washington, United States • AI Agents • Homeland Security • National Security
Verified live · 7 hours ago 5 months ago

Senior Software Engineer - Agents Platform

$92k – $225k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Senior
AI Agents
Claude
Google ADK
LangGraph
LangChain
Function Calling
Apply
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Tower Research Capital

tower-research.com
Tower Research Capital is a quantitative trading firm operating automated strategies globally. It builds its own trading infrastructure, exchange connectivity and research systems. The firm supports multiple independent trading teams under one platform.
tower-research.com • HQ: New York, United States • Artificial Intelligence • Financial AI • Est. 1998
HQ: New York, United States • Artificial Intelligence • Financial AI • Est. 1998
Top 25% payVerified live · 1 day ago 2 months ago

Software Engineer

$130k – $170k per year • Middle • 3+ years expRemote/Hybrid (New York, United States) • Bachelor's Degree • Part-Time • Middle
Python
SQL
JavaScript
Python
Django
FastAPI
Flask
AI/ML
AI Agents
Model Context Protocol
RAG
Function Calling
Frontend
Vue.js
DevOps
CI/CD
Git
Docker
GitLab CI
Kubernetes
GitLab
Analytics
ETL/ELT
Apply
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Render

render.com
Render is a cloud computing platform headquartered in San Francisco, California, and was founded in 2018. The company provides a unified platform for developers to host and scale web applications, static sites, databases, and background workers with features like autoscaling and infrastructure as code. It serves over six million developers and teams globally, offering managed services that compete with traditional providers by simplifying deployment workflows and infrastructure management.
render.com • HQ: San Francisco, United States • Web Development • Software • Database Management • DevOps • Web Hosting • Cloud Computing • Information Technology • Est. 2018
HQ: San Francisco, United States • Web Development • Software • Database Management • DevOps • Web Hosting • Cloud Computing • Information Technology • Est. 2018
Top 25% payVerified live · 1 hour ago 2 months ago

Staff Product Manager - Agent & Systems Observability

$218k – $300k per year • Staff+ • 7+ years exp • Remote (United States) • Full-Time • Staff
LLM
Function Calling
AI Agents
DevOps
OpenTelemetry
Cybersecurity
GDPR
Apply
Report

RobCo

rob.co
RobCo is a Munich company founded in 2020 that sells modular robots to small and mid-sized manufacturers. Its arms are assembled from standard modules and configured through simple software, avoiding lengthy integration projects. The company offers robotics as a subscription to firms that cannot justify traditional automation.
rob.co • HQ: Munich, Germany • Manufacturing • Industrial Automation • Robotics • Industrial Robotics • 201-500 employees • Est. 2020
HQ: Munich, Germany • Manufacturing • Industrial Automation • Robotics • Industrial Robotics • 201-500 employees • Est. 2020
Verified live · 1 hour ago 2 months ago

Senior Applied AI Engineer (m/f/d)

$82k – $207k per year (Estimated) • Senior • Remote/Hybrid • Full-Time • Senior • English: C1
Python
TypeScript
AI/ML
LLM
Prompt Engineering
RAG
Context Engineering
Human-in-the-Loop
LLM Guardrails
Structured Outputs
AI Agents
Function Calling
Model Context Protocol
Mobile
Clean Architecture
Apply
Report

Mitratech

mitratech.com
Mitratech is a global technology provider headquartered in Austin, Texas, and was founded in 1987. The company develops a suite of software solutions for enterprise legal management, governance, risk, and compliance, as well as human resources and workflow automation. It operates globally across more than 160 countries, serving over 1,200 organizations with tools for matter management, e-billing, and regulatory tracking.
mitratech.com • HQ: Austin, United States • Risk Management • Financial Services • Cybersecurity • Human Resources • Professional Services • Software • Security Compliance • Legal Services • Est. 1987
HQ: Austin, United States • Risk Management • Financial Services • Cybersecurity • Human Resources • Professional Services • Software • Security Compliance • Legal Services • Est. 1987
Verified live · 6 min ago 3 months ago

Senior Engineering Manager, AI Quality & Governance

$210k – $230k per year • Lead • 8+ years exp • Remote (United States) • Senior
Python
TypeScript
AI/ML
Langfuse
LangSmith
LLM
AI Agents
Function Calling
Human-in-the-Loop
LLM Guardrails
NIST AI RMF
DevOps
Platform Engineering
AWS
Apply
Verified live · 6 min ago 2 months ago

Senior Software Engineer - AI/ML

$65k – $164k per year (Estimated) • Senior • Remote (Germany) • Master's Degree • Senior
Python
Databases
OpenSearch
AI/ML
AutoGen
AWS Bedrock
Fine-tuning
Hallucination
LangChain
LangGraph
LLM
NLP
RAG
Reranking
Amazon SageMaker
LLM Guardrails
AI Agents
Function Calling
Langfuse
LangSmith
NER
Prompt Engineering
Anthropic
Feature Store
OpenAI
Arize Phoenix
DevOps
AWS
AWS Lambda
CI/CD
Vector
Kubernetes
Amazon EKS
AWS CDK
Terraform
Amazon CloudWatch
Amazon ECS
Amazon S3
IAM
QA
Pytest
Apply
Report

Midi Health

joinmidi.com
Midi Health is a virtual care company headquartered in Menlo Park, California, and founded in 2021. The company provides telehealth visits with clinicians trained in perimenopause and menopause, covering hormone therapy, sleep, weight, bone health, and mental health for women in midlife. It bills through insurance in all fifty United States states and partners with health systems and employers that lack in-house menopause specialists.
joinmidi.com • HQ: Menlo Park, United States • Wellness • Hospitals & Clinics • Health Care • Digital Health • Women’s Health • Est. 2021
HQ: Menlo Park, United States • Wellness • Hospitals & Clinics • Health Care • Digital Health • Women’s Health • Est. 2021
Open 129 daysTop 25% pay 5 months ago

Senior Software Engineer, AI Engineer

$170k – $210k per year • Senior • 6+ years expRemote/Hybrid (San Francisco, United States) • Senior
Python
AI/ML
Claude
Claude Code
Copilot
Cursor
LLM
LLM Evaluation
Function Calling
NLP
RAG
AI Agents
Apply
Report

Mural

mural.co
Mural is a SaaS company that builds a collaborative digital workspace for teams who need to think together, plan work, and make decisions when they are not in the same room. Its product centres on a visual canvas where people can map ideas, run workshops, and turn discussions into structured outcomes. The problem it tackles is a familiar one for modern organisations, keeping collaboration clear and inclusive across distributed teams, while avoiding the confusion that can come from long video calls, scattered documents, and decisions that only exist in someone’s notes.
mural.co • Professional Services • Communication & Collaboration • Artificial Intelligence • 51-200 employees
Professional Services • Communication & Collaboration • Artificial Intelligence • 51-200 employees
Verified live · 1 day ago 2 months ago

Staff Backend Engineer, AI Systems

$171k – $285k per year (Estimated) • Staff+ • 7+ years exp • Remote (United States, United Kingdom) • Full-Time • Staff
JavaScript
AI/ML
AI Agents
Embeddings
LLM
Function Calling
Knowledge Graph
OpenAI
Frontend
React.js
DevOps
Azure
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 112 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

Parloa

parloa.com
Parloa is an artificial intelligence software company headquartered in Berlin, Germany, and founded in 2018. The company provides an AI agent management platform that enables enterprises to automate contact center operations through generative AI, voice automation, and natural language processing. It serves global brands in sectors such as insurance, retail, and financial services, operating as an SAP-endorsed partner with offices in Europe and North America.
parloa.com • HQ: Berlin, Germany • Technical Support • Information Technology • Business Process Automation (BPA) • Software • Speech & Audio AI • LLM & Generative AI • Artificial Intelligence • Conversational AI • Est. 2018
HQ: Berlin, Germany • Technical Support • Information Technology • Business Process Automation (BPA) • Software • Speech & Audio AI • LLM & Generative AI • Artificial Intelligence • Conversational AI • Est. 2018
Verified live · 3 hours ago 3 months ago

Sr Partner Agent Architect (Germany)

$98k – $199k per year (Estimated) • Staff+ • 4+ years expBerlin • Remote (Germany) • Architect • German
Apex
JavaScript
Node JS
TypeScript
Apex
MuleSoft
AI/ML
AI Agents
Embeddings
LLM
Prompt Engineering
LLM Guardrails
Function Calling
DevOps
Rest API
CI/CD
Git
Kubernetes
Cybersecurity
GDPR
ISO 27001
QA
Postman
Apply
Report

Vazco

vazco.ai
At Vazco, we push boundaries with the newest technologies, with a strong focus on AI-driven innovation. We thrive on experimentation, learning, and building solutions that make a real impact for startups, scale-ups, and enterprises worldwide. We’re looking for motivated people who are curious, bold, and ready to grow.
vazco.ai • Wrocław • Information Technology • Artificial Intelligence • Software
Wrocław • Information Technology • Artificial Intelligence • Software
2 months ago

AI Technical Lead

$74k – $93k per year • Lead • 5+ years expWrocław • Remote (Poland) • Staff • Polish: B2
Node JS
Python
TypeScript
JavaScript
AI/ML
Hallucination
LLM
Prompt Engineering
PyTorch
RAG
Scikit-learn
TensorFlow
Structured Outputs
AI Agents
Function Calling
Model Context Protocol
Red Teaming
Frontend
Next.js
React.js
GraphQL
Mobile
React Native
DevOps
Vector
AWS
Apply
Report

Micron

micronsrl.it
Micron S.r.l. is an Italian metalworking and precision manufacturing company specializing in brass alloy die casting, sheet metal fabrication, and mechanical machining. Operating out of Lombardy, Italy, the firm provides custom metal components, punching, bending, welding, and specialized hardware products - such as adjustable metal hinges - for various industrial applications.
micronsrl.it • Guadalajara • New York • Hiroshima • Bengaluru • Taichung • Manufacturing • Metals & Metallurgy • Metal Fabrication
Guadalajara • New York • Hiroshima • Bengaluru • Taichung • Manufacturing • Metals & Metallurgy • Metal Fabrication
$118k – $264k per year (Estimated) • Lead • 5+ years exp • Remote (United States) • Visa sponsorship • Bachelor's Degree • Internship • Principal
JavaScript
Python
SQL
TypeScript
Python
FastAPI
AI/ML
Streamlit
AI Agents
Prompt Engineering
RAG
LLMOps
Function Calling
Frontend
Angular
React.js
DevOps
AWS
Azure
CI/CD
Docker
GCP
Kubernetes
Game Dev
Unreal Engine
Robotics
Digital Twin
Gazebo
NVIDIA Omniverse
Analytics
ETL/ELT
Apply
Report

ConveGenius

convegenius.com
ConveGenius is an education management company that provides services related to sustainable education for K-10 categories through impact-driven programs, an adaptive learning platform, and data dashboards.
convegenius.com • HQ: Noida, India • Primary Education • Est. 2013
HQ: Noida, India • Primary Education • Est. 2013
2 months ago

AI Platform Engineer

$26k – $109k per year (Estimated)In office (Noida, India)
Databricks
AI/ML
AWS Bedrock
DeepSpeed
Fine-tuning
LangSmith
LLM
LoRA
NLP
PyTorch
QLoRA
RAG
RLHF
vLLM
PEFT
Amazon SageMaker
DPO
Megatron-LM
AI Agents
Function Calling
TGI
DevOps
Amazon EKS
AWS
Azure
CI/CD
Docker
GCP
Google GKE
Kubernetes
OpenTelemetry
Vector
Apply
2 months ago

Gen AI Engineer

$28k – $116k per year (Estimated)In office (Noida, India)
DeepSpeed
Fine-tuning
GGUF
LoRA
ONNX
PEFT
Perplexity
PyTorch
QLoRA
RLHF
Transformers
TRL
vLLM
DPO
FSDP
Hugging Face
Megatron-LM
PPO
SFT
Hybrid Search
RAG
TensorRT
AI Agents
Function Calling
DevOps
Vector
Apply
Verified live · 1 hour ago 2 months ago

AI Platform Architect

$63k – $84k per year • Staff+ • In office • Full-Time • Architect
Databricks
AI/ML
AWS Bedrock
DeepSpeed
Fine-tuning
LangSmith
LLM
LoRA
NLP
PyTorch
QLoRA
RAG
RLHF
Triton
vLLM
PEFT
Amazon SageMaker
DPO
Megatron-LM
AI Agents
Function Calling
TGI
DevOps
Amazon EKS
AWS
Azure
CI/CD
Docker
GCP
Google GKE
Kubernetes
OpenTelemetry
Vector
Apply
Report

Pretius

pretius.com
Pretius is a software development company that specializes in building custom enterprise applications, low-code systems, and complex IT integrations. The firm focuses heavily on Oracle APEX, custom Java development, and system architecture to help organizations digitize and streamline critical business processes. By delivering tailored software solutions, it enables medium to large enterprises across various industries to optimize performance and modernize legacy IT infrastructure.
pretius.com • HQ: Warsaw, Poland • Information Technology • IT Outsourcing • Software
HQ: Warsaw, Poland • Information Technology • IT Outsourcing • Software
2 months ago

AI Engineer

$80k – $92k per year • Junior • 1+ year expWarsaw • Remote (Poland) • Full-Time • Junior
Python
Python
Asyncio
FastAPI
Pydantic
Databases
Redis
AI/ML
AI Agents
Claude
LangGraph
LLM
Model Context Protocol
LangChain
A2A
Human-in-the-Loop
OpenAI Agents SDK
Structured Outputs
Function Calling
Langfuse
DevOps
Azure
Docker
Rest API
Datadog
OpenTelemetry
QA
Pytest
Apply
Report

Clari

clari.com
Clari is on a mission to help companies realize their fullest potential by transforming their revenue operations to be more connected using automation & AI to unlock the activity data captured in A business system.
clari.com • Bengaluru • Sales Enablement • Artificial Intelligence • Sales & Marketing • Est. 2012
Bengaluru • Sales Enablement • Artificial Intelligence • Sales & Marketing • Est. 2012
$34k – $81k per year (Estimated) • Staff+ • 8+ years expIn office (Bengaluru, India) • Master's Degree • Staff
Python
SQL
Databases
ElasticSearch
Pinecone
AI/ML
AI Agents
DSPy
Fine-tuning
Function Calling
LangChain
LlamaIndex
LLM
LoRA
PEFT
RAG
XGBoost
Transformers
A2A
Context Engineering
GraphRAG
LLM Guardrails
Model Context Protocol
Time Series Forecasting
DevOps
CI/CD
Docker
Git
Vector
Analytics
A/B Testing
Apply
Report

Udacity

udacity.com
Udacity is an online education company headquartered in Emeryville, California, and founded in 2011 by Sebastian Thrun, David Stavens, and Mike Sokolsky after a free Stanford artificial intelligence course. The company sells Nanodegree programs in areas such as programming, data science, artificial intelligence, cloud computing, and autonomous systems, built together with industry partners. It shifted toward enterprise and government reskilling contracts and was acquired by Accenture in 2024.
udacity.com • HQ: Emeryville, United States • Corporate Training • Vocational Education • Education • EdTech Platforms • E-learning • Est. 2011
HQ: Emeryville, United States • Corporate Training • Vocational Education • Education • EdTech Platforms • E-learning • Est. 2011
$105k – $233k per year (Estimated) • Senior • 5+ years exp • Remote (MENA, APAC, Europe, United States, Canada) • Visa sponsorship • Contractor • Senior
Bash
Python
SQL
AI/ML
AI Agents
Claude
Claude Code
Model Context Protocol
Prompt Engineering
Anthropic
Context Engineering
Human-in-the-Loop
OpenAI Agents SDK
Structured Outputs
Function Calling
DevOps
CI/CD
Git
Rest API
GitHub
Management
Slack
Apply
Report

Nventive

nventive.com
Nventive is a Canadian software company founded in 2011 and based in Montreal. It designs and builds mobile and web products for large brands. The company also maintains open source development frameworks.
nventive.com • HQ: Montreal, Canada • Financial Services • Software • Web Development • Audit • Artificial Intelligence • 1001-5000 employees • Est. 2011
HQ: Montreal, Canada • Financial Services • Software • Web Development • Audit • Artificial Intelligence • 1001-5000 employees • Est. 2011
Verified live · 1 day ago 2 months ago

Forward Deployed Engineer – Agentic AI H/F

$56k – $112k per year (Estimated) • Senior • 5+ years expRemote/Hybrid (Paris, France) • Full-Time • Senior • French: C1
Claude
Claude Code
Copilot
Cursor
Function Calling
Gemini
LangChain
LangGraph
LangSmith
LLM
Prompt Engineering
RAG
AI Agents
LLM Guardrails
Model Context Protocol
OpenAI
OpenAI Codex
DevOps
Azure
CI/CD
Docker
Kubernetes
GitHub
Apply
Report

Milestone Systems

milestonesys.com
Milestone Systems is a global provider of data-driven open-platform video management software (VMS) and security technology solutions. Operating as a standalone entity within the Canon Group, the company's enterprise product suite centers on its flagship XProtect VMS platform alongside integrated offerings like BriefCam advanced video analytics and Arcules cloud surveillance software.
milestonesys.com • Sofia • Copenhagen • Lake Oswego • Sydney • Barcelona • Data & Analytics • Artificial Intelligence • Cybersecurity • 501-1000 employees
Sofia • Copenhagen • Lake Oswego • Sydney • Barcelona • Data & Analytics • Artificial Intelligence • Cybersecurity • 501-1000 employees
Verified live · 1 hour ago 2 months ago

AI Harness Engineer

Remote/Hybrid (Copenhagen, Denmark)
Claude
Claude Code
Copilot
Cursor
LLM
Context Engineering
EU AI Act
LLM Guardrails
OpenAI Codex
Function Calling
AI Agents
Cybersecurity
GDPR
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.