Comet CO

Comet

Gideon Mendels GI
Nimrod Lahav NI
Amir Zucker AM
Shir Rinot SH

Hand-picked & poached candidates who like Comet and want to interview

Full Stack Developer candidate
R
React
T
TypeScript
P
Python
J
Java
Dropwizard
LLMs
RAG
AI
D
Docker
K
Kubernetes
Open Source
$300k
Anonymous User 🇮🇱
Staff Software Engineer at Acme Inc.
Java
Scala
TypeScript
C#
Others
Backend
Full stack
Engineering manager
Infra
Distributed systems
DevOps
  • Staff SWE at Meta (3+ yrs) leading large scale project

  • ex-Infra Team Lead at Wix; led backend core services team

  • strong in Java, TypeScript, Scala; built microservices, full-stack systems

  • ex-Squad Commander at Israel Defense Forces

  • exp with high scale, resilience, perf, distributed architecture, integrations

Humanizr
Humanizr
8.9k 1
C
C#
Martin Monperrus
crawler-user-agents
1.3k 1
G
Go
Scala Steward
Scala Steward
1.2k 1
S
Scala
omrilotan
isbot
1k 1
T
TypeScript
831 contributions in the last year
Full Stack Developer candidate
R
React
T
TypeScript
P
Python
J
Java
Dropwizard
LLMs
RAG
AI
D
Docker
K
Kubernetes
Open Source
$120k
Anonymous User 🇪🇸
Software Development Engineer II at Acme Inc.
Python
TypeScript
Prolog
Java
Others
Software engineering
Data science
ML
Deep learning
Backend
Full stack
  • Software Engineer II at AWS (3+ years)

  • shipped greenfield AWS services for customers using serverless architecture

  • developed full-stack solutions with Python, Kotlin, TypeScript

  • built Python framework for reactive microservices (400+ stars)

  • exp with data science and machine learning

MLflow
MLflow
24.9k 1
P
Python
KaTeX
KaTeX
19.9k 1
J
JavaScript
AWS
AWS
12.1k 2
T
TypeScript
Sphinx
Sphinx
7.7k 1
P
Python
Xavi Mendez
wfuzz
6.2k 1
P
Python

Candidate preferences

Remote-only, individual contributor

Full Stack Developer candidate
R
React
T
TypeScript
P
Python
J
Java
Dropwizard
LLMs
RAG
AI
D
Docker
K
Kubernetes
Open Source
$100k
Anonymous User 🇩🇪
Senior Software Engineer at Acme Inc.
Python
Go
TypeScript
Java
Others
Backend
Distributed systems
DevOps
Full stack
  • ex-Senior SWE at Pulumi & Microsoft

  • led release & deployment for Azure Search (~70k VMs)

  • proficient in Go, Python, TypeScript, K8s, Elastic, DevOps, Hadoop, ETL

  • contributed across the IaC stack at Pulumi

  • worked with customers & OSS users in client-facing role

elastic
elastic
72.5k 2
J
Java
Pulumi
Pulumi
30.3k 10+
G
Go
623 contributions in the last year
Full Stack Developer candidate
R
React
T
TypeScript
P
Python
J
Java
Dropwizard
LLMs
RAG
AI
D
Docker
K
Kubernetes
Open Source
$250k
Anonymous User 🇵🇹
Principal Software Engineer at Acme Inc.
Java
Scala
TypeScript
Go
Others
Backend
DevOps
Distributed systems
Engineering manager
  • Principal SWE at IBM, prev Principal SWE at Red Hat

  • proficient in Java, TypeScript, Scala, Go, WASM, AWS, Terraform

  • 20+ yrs exp across the stack, from cloud infra to full-stack web apps

  • prolific OSS contributor; 100+ merged PRs in Keycloak, Akka, Apache, Fabric8

Keycloak
Keycloak
27.2k 10+
J
Java
Akka Project
Akka Project
13.2k 10+
S
Scala
Microsoft
Microsoft
3.4k 10+
C
C#
Zachary Yedidia
micro
28.2k 2
G
Go
Shields.io
Shields.io
26.3k 1
J
JavaScript
1603 contributions in the last year
Full Stack Developer candidate
R
React
T
TypeScript
P
Python
J
Java
Dropwizard
LLMs
RAG
AI
D
Docker
K
Kubernetes
Open Source
$150k
Anonymous User 🇩🇪
Senior Software Engineer at Acme Inc.
Kotlin
Java
Python
TypeScript
Others
Backend
Compiler
Security
DevOps
  • Senior SWE at JetBrains; ex-Python Developer at Yandex

  • proficient in Python, Java, Kotlin, Rust, JavaScript

  • contributed to JetBrains TeamCity core and cloud

  • passionate about developer tooling and backend systems

mrdoob
three.js
111k 1
J
JavaScript
Spring
Spring
58k 1
J
Java
IntelliJ Rust
IntelliJ Rust
4.5k 10+
K
Kotlin
CloudWeGo
CloudWeGo
2.7k 5
R
Rust
Python
Python
1.7k 1
P
Python
124 contributions in the last year

Candidate preferences

Compilers or static analysis tools are always a yes. Developer tooling is always fun. Challenging backend systems are fun.

Deployment Engineer candidate
L
Linux
K
Kubernetes
D
Docker
H
Helm
A
AWS
G
GCP
A
Azure
T
Terraform
CloudFormation
P
Prometheus
G
Grafana
E
ELK
B
Bash
P
Python
$215k
Anonymous User 🇺🇸
Senior TPM at Acme Inc.
Go
Ruby
Shell
Python
Others
  • 6+ years at Oracle as Senior Solution Architect and Senior Tech PM

  • shipped customer solutions & product demos w/ Python, Terraform, Ansible

  • managed product release for significant customer-visible features

  • drove operational/major incident response processes for team of 35+

  • deep experience with OCI; 20+ merged PRs in K8s, Terraform, Moby

Kubernetes
Kubernetes
123k 1
G
Go
Moby
Moby
71.5k 1
G
Go
HashiCorp
HashiCorp
93.4k 10+
G
Go
Stretchr, Inc.
Stretchr, Inc.
25.9k 2
G
Go
Homebrew
Homebrew
21.9k 2
R
Ruby
136 contributions in the last year
Deployment Engineer candidate
L
Linux
K
Kubernetes
D
Docker
H
Helm
A
AWS
G
GCP
A
Azure
T
Terraform
CloudFormation
P
Prometheus
G
Grafana
E
ELK
B
Bash
P
Python
$160k
Anonymous User 🇺🇸
Founding Engineer at Acme Inc.
TypeScript
C
Go
Rust
Others
  • Founding Eng at YC startup working on infra, vendor and client integrations

  • helped onboard clients for $500K+ ARR for 150+ providers

  • delivered and maintained production integrations for clients

  • proficient in Kubernetes, Docker, Python, Go, Rust, React

  • built firmware stack for AI Inference models on NVIDIA Jetson

Uutils
Uutils
22.9k 1
R
Rust
Zephyr Project
Zephyr Project
12k 1
C
C
Paradigm
Paradigm
5.5k 1
R
Rust
AgentOps
AgentOps
5.4k 1
P
Python
Medplum
Medplum
2.2k 1
T
TypeScript
1342 contributions in the last year

Candidate preferences

Prefer health care, open to good problems outside healthcare that either need compliance or such. Very few consumer apps for which I am a good fit, exceptions include places where I can learn a lot. Prefer to work in South Bay or remote. Hybrid SF for the right compensation.

Deployment Engineer candidate
L
Linux
K
Kubernetes
D
Docker
H
Helm
A
AWS
G
GCP
A
Azure
T
Terraform
CloudFormation
P
Prometheus
G
Grafana
E
ELK
B
Bash
P
Python
$230k
Anonymous User 🇺🇸
Software Engineer at Acme Inc.
TypeScript
Python
Backend
Distributed systems
Full stack
DevOps
  • SWE at Atlassian; ex-Staff SWE at Rivian; 10+ yrs experience

  • proficient in Kubernetes, Python, Terraform, React, Node.js, PostgreSQL

  • built real-time data pipelines for Rivian’s fleet of vehicles

  • built event-driven architectures and distributed systems

  • OSS contributions to React, Aiohttp and more

Meta
Meta
235k 1
J
JavaScript
Jed Watson
react-select
28.1k 1
T
TypeScript
aio-libs
aio-libs
16.4k 1
P
Python
Hashnode
Hashnode
5.2k 1
J
JavaScript
Deployment Engineer candidate
L
Linux
K
Kubernetes
D
Docker
H
Helm
A
AWS
G
GCP
A
Azure
T
Terraform
CloudFormation
P
Prometheus
G
Grafana
E
ELK
B
Bash
P
Python
Anonymous User 🇺🇸
Infrastructure Engineer at Acme Inc.
Python
Terraform
TypeScript
Go
Others
  • Infrastructure Engineer at Apple for 2,5+ years

  • 5+ years exp with on-prem & multi cloud deployment

  • proficient in Python, Go, TypeScript, Terraform, Ansible, Docker, K8s

  • shipped analytics dashboard & change detection jobs for real-time monitoring

  • passionate about deep learning

Senior Python Engineer candidate
P
Python
SDK Development
Machine Learning
LLMs
J
Java
Agile
Scrum
$200k
Anonymous User 🇮🇱
Site Reliability Engineer at Acme Inc.
Python
Go
Shell
TypeScript
Others
  • Backend/SRE at Microsoft; MSCE w/ ML concentration in top US college

  • proficient in Python, Go, Java, .NET

  • spearheaded CLI Toolchain and containerization at AppsFlyer

  • prolific OSS maintainer; 50+ merged PRs in Roboflow, Buildpacks, Datadog

  • loves experimenting with machine learning projects in spare time

Roboflow (YC S20)
Roboflow (YC S20)
36.7k 5
P
Python
Cloud Native Buildpacks
Cloud Native Buildpacks
3.4k 10+
G
Go
Datadog, Inc.
Datadog, Inc.
1.1k 1
P
Python

Candidate preferences

I’m open to open/closed source, and I have experience in Go, .NET, Python, and Java

Senior Python Engineer candidate
P
Python
SDK Development
Machine Learning
LLMs
J
Java
Agile
Scrum
$100k
Anonymous User 🇵🇹
Senior Software Engineer at Acme Inc.
Python
TypeScript
Shell
Svelte
Others
AI
MLOps
NLP
Deep learning
Backend
  • lead maintainer of AI orchestration framework (20k+ stars, 300+ contribs)

  • Senior SWE at investment bank building LLM-as-a-Service backends

  • ex-Lead AI Engineer at voice agents startup** (Python framework)

  • ex SWE at CERN building Python tools for accelerator

  • 5+ yrs experience in startups, GenAI, LLMs; MS in Data Science

James Robert
pydub
9.4k 1
P
Python
pyqtgraph
pyqtgraph
4.1k 1
P
Python
SchemaStore
SchemaStore
3.7k 3
J
JavaScript
Pallets Ecosystem
Pallets Ecosystem
1.6k 1
P
Python
432 contributions in the last year

Candidate preferences

Strongly prefer remote, only open to on-site for really exceptional offers (way above my minimum salary requirements). Prefer open spurce engineering or highly technical devrel roles but open to every offer.

Senior Python Engineer candidate
P
Python
SDK Development
Machine Learning
LLMs
J
Java
Agile
Scrum
$140k
Anonymous User 🇩🇪
Senior Software Engineer at Acme Inc.
Python
Rust
C++
Java
Others
Data science
Distributed systems
Backend
ML
  • Senior SWE at Coiled; ex-SWE at Scale AI

  • prolific OSS contributor; 100+ PRs in Dask, XGBoost, Apache Iceberg

  • extensive exp building distributed systems for data and ML

  • migrated search functionality from PostgreSQL to Elasticsearch at Scale AI

  • led data shuffle service design; improved Dask DataFrame API

DMLC
DMLC
26.9k 1
C
C++
dask
dask
17.3k 10+
P
Python
Apache
Apache
10.6k 2
J
Java
Python
Python
72k 1
P
Python
cloudpipe
cloudpipe
1.8k 1
P
Python
754 contributions in the last year
Senior Python Engineer candidate
P
Python
SDK Development
Machine Learning
LLMs
J
Java
Agile
Scrum
$200k
Anonymous User 🇩🇪
Co-Founder at Acme Inc.
Python
Shell
Java
SCSS
Others
Machine learning
AI
Data science
Research
  • ex-ML Engineer at Hugging Face

  • prolific OSS maintainer; 100+ PRs in scikit-learn, numpy, keras, fairlearn

  • 10+ yrs exp in research, software & ML

  • PhD in computational biology; 400+ citations

  • 2 yrs experience as tech founder

elastic
elastic
75.2k 9
J
Java
scikit-learn
scikit-learn
65.5k 10+
P
Python
Keras
Keras
66.8k 2
P
Python
Astral
Astral
46.6k 1
R
Rust
NumPy
NumPy
31.6k 1
P
Python
937 contributions in the last year
Senior Python Engineer candidate
P
Python
SDK Development
Machine Learning
LLMs
J
Java
Agile
Scrum
$116k
Anonymous User 🇫🇮
Member of Technical Staff at Acme Inc.
Python
Java
Shell
Nim
Others
Backend
DevOps
Computer vision
Site reliability
AI
  • MTS at AMD Silo AI; ex-SWE at Aiven

  • proficient in Python, FastAPI, AWS, Azure, GCP; PostgreSQL

  • maintained open-source Python clients for Aiven

  • led cloud optimization projects improving cost efficiency

  • maintains 50+ Fedora RPM packages

LocalStack
LocalStack
64.7k 1
P
Python
Explosion
Explosion
33.4k 1
P
Python
Salt Project
Salt Project
15.3k 10+
P
Python
The user-friendly shell
The user-friendly shell
33.8k 1
R
Rust
The restic backup program
The restic backup program
32.8k 2
G
Go
276 contributions in the last year

Candidate preferences

Remote / hybrid or on-site in Helsinki Open Source projects Backend, devtools, AI

Senior Python Engineer candidate
P
Python
SDK Development
Machine Learning
LLMs
J
Java
Agile
Scrum
$200k
Anonymous User 🇮🇱
Machine Learning Engineer at Acme Inc.
R
Python
Java
PHP
Others
Machine learning
Data science
Research
  • 7+ years as Research Scientist / ML Engineer at Meta

  • PhD in statistics; proficient in in Python, R, ML, SQL, Presto

  • taught and consulted in statistics and R programming

  • OSS contributions in Presto, Seaborn, tidyverse

Presto
Presto
16.3k 8
J
Java
Michael Waskom
seaborn
13.8k 1
P
Python
tidyverse
tidyverse
6.7k 1
R
R
Hadley Wickham
r4ds
4.8k 1
R
R
Plotly
Plotly
2.6k 2
R
R
166 contributions in the last year
Product Design Team Lead candidate
F
Figma
UI/UX Design
J
JIRA
G
GitHub
Product Design
Machine Learning
Data Science
$200k
Anonymous User 🇬🇧
Staff Design Engineer at Acme Inc.
TypeScript
Design
Frontend
Product
UI/UX
  • ex-Meta, Deliveroo, Spotify; 15+ years of design exp

  • proficient in front-end dev, product design and marketing design

  • led product design at Chromatic

  • ran award-winning digital studio for 7+ years

  • prolific OSS contributor (Backstage, Storybook)

Storybook
Storybook
91.7k 10+
T
TypeScript
Backstage
Backstage
32.9k 10+
T
TypeScript
1411 contributions in the last year
Product Design Team Lead candidate
F
Figma
UI/UX Design
J
JIRA
G
GitHub
Product Design
Machine Learning
Data Science
$200k
Anonymous User 🇮🇹
Product Design Lead at Acme Inc.
TypeScript
Python
Design
UI/UX
Frontend
Product
  • Product Design Lead at AI unicorn (3 years)

  • 10+ yrs in UI/UX, led 70+ projects; excels in team leadership

  • conducted 50+ interviews, grew design team by 3 members

  • built a custom Figma plugin for enhanced design process

  • founder experience

681 contributions in the last year

Candidate preferences

Remote-only, best in European timezones, I’m a product designer (even if I code a lot)

Product Design Team Lead candidate
F
Figma
UI/UX Design
J
JIRA
G
GitHub
Product Design
Machine Learning
Data Science
$120k
Anonymous User 🇵🇱
Software Engineer at Acme Inc.
TypeScript
C++
Objective-C
Swift
Others
Frontend
Full stack
UI/UX
Design
iOS
Android
  • Software Engineer and UI & UX Designer at seed startup in SF

  • 300+ merged PRs across Meta repos (React, React Native)

  • 10+ yrs of exp in web/mobile with strong UI/UX design background

  • versed in TypeScript, React, React Native, Scala, Swift, Rust

  • ships code every day of the week (avg 11 commits per day)

  • prolific OSS contributor (Next.js, Ladybird, Sentry, Adobe)

Meta
Meta
416k 10+
J
JavaScript
Vercel
Vercel
138k 1
J
JavaScript
Expo
Expo
48.1k 10+
T
TypeScript
webpack
webpack
66k 1
J
JavaScript
Ladybird
Ladybird
63.3k 4
C
C++
4054 contributions in the last year

Candidate preferences

Remote-only