Sionic AI
sionic.ai
Actively hiring
LLM & Generative AI
Artificial Intelligence
View 9 jobs
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Overview
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Funding and backers
Hiring now
15
+1 posted in 30 days
Backers
2
Atinum Investment, LB Investment
Momentum
3/100
hiring for its size
Last sign of life
1 mo ago
a posting or a news item
Founders and leadersfrom filings, registers and the company's site
Sukhyun Ko BusinessCEOcompany's site
Backed byfrom the funds' portfolios and accelerator catalogs
Atinum Investment 
LB Investment Similar startupsby what they do, their industry and backers
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How Sionic AI hires
Truth index
B 75/100
Ghost roles
0%
Stale roles
100%
Reposted roles
0%
Sionic AI scores B on the Alion truth index (A is best, E worst), measured over 6 open roles re-checked against its own hiring board: 0% look like ghost listings, 100% have gone stale and 0% are the same role posted again. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed
Overview
We provide cutting-edge Generative AI technology seamlessly to your current service. Prepare future with Sionic AI and make your business great again!
Technologies
Tech DNA
Python
Rust
Go
FastAPI
Qdrant
Redis
PostgreSQL
AWS
LLM
VLM
AI/ML
Python
LLM
RAG
GitHub Actions
Kubernetes
vLLM
Helm
Istio
Terraform
Qdrant
Model Context Protocol
OCR
AI Agents
Hugging Face
Machine Learning
NLP
Argo Workflows
ArgoCD
CI/CD
Cortex
Grafana
Loki
Prometheus
Redis
PostgreSQL
SGLang
Chain-of-Thought
DPO
GRPO
Multimodal AI
Post-training
RLHF
SFT
Synthetic Data
VLM
Anthropic
Claude Code
HPC
SLURM
Ansible
AWS
Cilium
Mimir
Nginx
Nomad
Service Mesh
GitHub
FAISS
pgvector
Other
Rust
Go
PoC Library
FastAPI
Figma
LinkedIn
Microsoft Office
Google Workspace
Slack
Stack modernity
76/100
How modern this stack is, based on technology relevance, AI adoption and the share of legacy tools.
In-demand technologies
LLM
14 jobs
Required
RAG
14 jobs
Required
Python
4 jobs
Required
Rust
4 jobs
Required
GitHub Actions
4 jobs
Required
Kubernetes
4 jobs
Required
PoC Library
3 jobs
Required
Qdrant
3 jobs
Required
Salary medians are calculated from this company's open jobs and compared with the market.
Industry adoption
Python
16%
AWS
13%
AI Agents
12%
CI/CD
12%
Kubernetes
10%
LLM
10%
Share of companies in the same industry that use each technology.
Stack changes
NLP
Sep 2026
Machine Learning
Sep 2026
Hugging Face
Sep 2026
Go
Sep 2026
FastAPI
Sep 2026
GitHub
Sep 2026
Claude Code
Sep 2026
Anthropic
Sep 2026
Technologies recently added to or removed from this company's stack - a signal of tech migrations and new initiatives.
Jobgether
NVIDIA
Weekday
JPMorganChase
Qualcomm
Leidos
People
Sukhyun Ko Business
CEO
Names and roles come from public filings, company registers and the company's own site. Is this you? Correct or remove
Growth
Hiring Momentum
28/100
Slowing
Open positions
15
0 opened / 0 closed in 30 days
ATS activity
Every ~10 hours
Today
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.
Design
22% ▲
AI/ML
11% ▼
DevOps
11% ▼
Administrative
11% ▲
Management
11% ▲
Marketing
11% ▼
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
Seoul
Seoul
South Korea
Remote hub
15 open roles 9 posted in 90 days 40% engineering 80% remote
hires for AI/ML, Design, Management
서울특별시 강남구 남부순환로359길 29 서울
Jobs
≈ $65k – $175k per year (Estimated) • In office • Seoul
Python
Go
Rust
FastAPI
Databases
Qdrant
AI/ML
vLLM
NLP
LLM
RAG
Hugging Face
Machine Learning
DevOps
Terraform
Helm
GitHub Actions
Istio
Kubernetes
Apply
≈ $65k – $175k per year (Estimated) • Remote (South Korea) • Full-Time • Seoul
Python
Go
Rust
FastAPI
Databases
Qdrant
AI/ML
vLLM
NLP
LLM
RAG
Hugging Face
Machine Learning
DevOps
Terraform
Helm
GitHub Actions
Istio
Kubernetes
Apply
≈ $66k – $176k per year (Estimated) • Remote (South Korea) • Internship • Seoul
Claude Code
Anthropic
DevOps
GitHub
Apply
≈ $68k – $183k per year (Estimated) • Remote (South Korea) • Full-Time • Seoul
RLHF
Multimodal AI
Chain-of-Thought
AI Agents
VLM
LLM
RAG
Synthetic Data
DPO
SFT
GRPO
Post-training
OCR
Apply
≈ $61k – $149k per year (Estimated) • In office • Full-Time • Seoul
LLM
RAG
Apply
Remote (South Korea) • Full-Time • Seoul
Python
Rust
PostgreSQL
Redis
AI/ML
LLM
RAG
DevOps
Terraform
Ansible
Helm
Cilium
GitHub Actions
Istio
Loki
Nomad
Prometheus
CI/CD
ArgoCD
AWS
Kubernetes
Nginx
Grafana
Service Mesh
Mimir
Argo Workflows
Cortex
Apply
≈ $64k – $172k per year (Estimated) • Remote (South Korea) • Full-Time • Seoul
Python
Rust
PostgreSQL
Redis
pgvector
FAISS
Qdrant
AI/ML
vLLM
SGLang
LLM
RAG
DevOps
GitHub Actions
Loki
Prometheus
SLURM
CI/CD
ArgoCD
Kubernetes
Grafana
Argo Workflows
Cortex
HPC
Apply
Remote (South Korea) • Full-Time • Seoul
Model Context Protocol
LLM
RAG
OCR
Apply
Remote (South Korea) • Internship • Seoul
Model Context Protocol
LLM
RAG
Design
Figma
Apply