Sigmoidal logo
Sigmoidal logo

Sigmoidal

sigmoidal.ai
sigmoidal.ai • HQ: New York, United States • Founded 2016
HQ: New York, United States • Founded 2016
Actively hiring
Computer Vision
Machine Learning
Artificial Intelligence
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Overview
News
Technologies
Salaries
Products
People
Growth
Jobs
Financials

Overview

Sigmoidal is an AI engineering and enterprise consulting firm headquartered in New York City. Founded in 2016, the firm specializes in building and embedding production-grade machine learning, generative AI, computer vision, and predictive analytics systems inside client operations. Rather than delivering standalone demos, Sigmoidal deploys dedicated senior engineering teams to build end-to-end solutions operating directly within client cloud environments under strict regulatory standards (such as GxP and SOC compliance).

News

Blog 11 days ago
SonicFly: Rastreamento e Perseguição de Drones pelo Som
Um drone pode usar o som das hélices de outra aeronave para localizá-la e segui-la? Essa é a pergunta central do SonicFly, sistema de percepção aeroacústica passiva investigado por pesquisadores do General Robotics Lab, da Duke University. No paper Embodi
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News OReillyMedia 11 days ago
Radar - O'Reilly
Now, next, and beyond: Tracking need-to-know trends at the intersection of business and technology
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Blog 11 days ago
DETR para Detecção de Objetos: Como Funciona
É possível detectar todos os objetos de uma imagem sem gerar milhares de propostas e sem eliminar caixas duplicadas com Non-Maximum Suppression? O DETR para detecção de objetos mostrou que sim ao formular a tarefa como a predição direta de um conjunto. Ap
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Blog 13 days ago
Segundo Cérebro com Claude Code e Obsidian
O que aconteceria se suas leituras, anotações e pesquisas deixassem de ser arquivos dispersos e passassem a formar uma base de conhecimento que evolui com você? Essa é a proposta de um segundo cérebro com Claude Code, mantido por inteligência artificial e
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Blog 14 days ago
7 Projetos de Visão Computacional para Portfólio
O que diferencia bons projetos de Visão Computacional para portfólio de notebooks que apenas executam código? A resposta raramente está no tamanho do modelo. Ela aparece na clareza do problema, nas decisões registradas, na qualidade da avaliação e na poss
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Technologies

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Tech DNA
Python
AutoGen
LangChain
LangGraph
AWS
Claude
LLM
AI/ML
Python
AutoGen
Claude
Claude Code
Cursor
LangChain
LangGraph
LLM
Perplexity
Pydantic AI
RAG
XGBoost
OpenAI
Function Calling
Model Context Protocol
AWS
Docker
Other
FastAPI
Stack modernity Cutting-edge AI adopter
91/100
How modern this stack is, based on technology relevance, AI adoption and the share of legacy tools.
In-demand technologies
Python 1 job Required
$115k -36% vs market
Cursor 1 job Required
$115k -38% vs market
LangGraph 1 job Required
$115k -34% vs market
AutoGen 1 job Optional
$115k -44% vs market
LangChain 1 job Required
$115k -34% vs market
Claude 1 job Required
$115k -34% vs market
Claude Code 1 job Required
$115k -34% vs market
Model Context Protocol 1 job Required
$115k -42% vs market
Salary medians are calculated from this company's open jobs and compared with the market.
Industry adoption
Python
20%
AWS
16%
Docker
13%
LLM
13%
Claude
10%
RAG
8%
Share of companies in the same industry that use each technology.
Stack changes
Model Context Protocol Aug 2026
Function Calling Aug 2026
OpenAI Aug 2026
XGBoost Aug 2026
RAG Aug 2026
Python Aug 2026
Pydantic AI Aug 2026
Perplexity Aug 2026
Technologies recently added to or removed from this company's stack - a signal of tech migrations and new initiatives.
Similar stack
NVIDIA 18 shared technologies Sber 18 shared technologies Citi 18 shared technologies Booz Allen Hamilton 18 shared technologies Jobgether 18 shared technologies AstraZeneca 18 shared technologies

Salary insights

Compensation ranges based on this company's open jobs
Median
$115k
Typical range
$115k
Open positions
1
1 Jobs
Senior 100%
Level Jobs Median Typical range
Senior 1 $115k $115k
Highest paying role Senior AI Engineer $115k
Normalized to USD per year

Growth

Hiring Momentum
83/100
Scaling fast
Open positions
1
1 opened / 0 closed in 30 days
ATS activity
Every ~12 hours
08/31/2026
Hiring Dynamics +100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
AI/ML
100% ▲
Activity Timeline
Added Model Context Protocol to stack Aug 2026
Added Function Calling to stack Aug 2026
Added OpenAI to stack Aug 2026
Added XGBoost to stack Aug 2026
Added RAG to stack Aug 2026
Added Python to stack Aug 2026
Added Pydantic AI to stack Aug 2026
Added Perplexity to stack Aug 2026
Added LLM to stack Aug 2026
Added LangGraph to stack Aug 2026
Added LangChain to stack Aug 2026
Added FastAPI to stack Aug 2026

Jobs

Senior AI Engineer

 10 days ago
$97k – $116k per year • Remote • Full-Time • Wrocław
Python
FastAPI
AI/ML
AutoGen
Claude
Claude Code
Cursor
LangChain
LangGraph
LLM
Perplexity
Pydantic AI
RAG
XGBoost
OpenAI
Function Calling
Model Context Protocol
DevOps
AWS
Docker
Apply