Next Securities
Financial AI · Online Brokerage & Trading Platforms
20open roles
Atruth index, 87 of 100
72 daysmedian time a role stays open
200+people
Overview
Next Securities is a Seoul-based brokerage building an AI-driven mobile trading service that combines domestic and US stock trading with personalized investment content, real-time market information and social features. Headquartered on Gukjegeumyung-ro in the Yeouido financial district of Yeongdeungpo, it is building its own market data pipelines for the Korea Exchange, the Nextrade alternative exchange and extended-hours US markets ahead of its launch. It hires backend and frontend engineers for order execution, accounts, payments and market data, AI agent and data engineers, product managers and designers, QA engineers, IT auditors, legal counsel and FP&A staff.
How Next Securities hires
Truth index
A 87/100
Median time to fill
72 days
Ghost roles
0%
Stale roles
33%
Reposted roles
0%
Next Securities scores A on the Alion truth index (A is best, E worst), measured over 3 open roles re-checked against its own hiring board: 0% look like ghost listings, 33% have gone stale and 0% are the same role posted again. Its roles close in a median of 72 days. 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
Jobs
≈ $86k – $226k per year (Estimated) · Remote (South Korea) · Full-Time · Seoul
Python
SQL
LLM
RAG
NIST AI RMF
DevOps
GitHub
Apply
Remote (South Korea) · Full-Time · 4+ years exp · Seoul
SQL
OpenSearch
AI/ML
Cursor
Claude Code
Model Context Protocol
Quantization
AI Agents
NLP
NER
PyTorch
LLM
RAG
Hugging Face
LLMOps
OpenAI Codex
GraphRAG
DevOps
AWS
GitHub
Apply
≈ $85k – $191k per year (Estimated) · Remote (South Korea) · Full-Time · Seoul
Adobe Illustrator
Apply
Remote (South Korea) · Contractor · Seoul
GitHub
Windows
TCP/IP
DNS
DHCP
Cybersecurity
DLP
Apply
≈ $94k – $210k per year (Estimated) · Remote (South Korea) · Full-Time · Seoul
Cursor
Design
Figma
ProtoPie
Adobe After Effects
Rive
Apply
≈ $72k – $176k per year (Estimated) · Remote (South Korea) · Full-Time · Seoul
Cursor
Design
Figma
ProtoPie
Adobe After Effects
Rive
Apply
Remote (South Korea) · Full-Time · 5+ years exp · Seoul
LLM
DevOps
CI/CD
AWS
GitHub
Apply
Remote (South Korea) · Full-Time · 3+ years exp · Seoul
LLM
DevOps
CI/CD
AWS
GitHub
Apply
Remote (South Korea) · Full-Time · 3+ years exp · Seoul
Terraform
GitHub Actions
Istio
OpenTelemetry
CI/CD
AWS
Kubernetes
Grafana
Blue-Green Deployment
Platform Engineering
Service Mesh
Amazon EKS
SLI/SLO/SLA
GitHub
Apply
Remote (South Korea) · Full-Time · Seoul
Python
Java
Kotlin
MySQL
PostgreSQL
Databricks
Delta Lake
Apache Kafka
Amazon Aurora
AI/ML
Cursor
Spark
Claude Code
dbt
AI Agents
Great Expectations
OpenAI Codex
DevOps
Terraform
Helm
GitOps
ArgoCD
AWS
Kubernetes
Amazon EKS
GitHub
Apply
≈ $70k – $183k per year (Estimated) · Remote (South Korea) · Full-Time · 5+ years exp · Seoul
PostgreSQL
Databricks
pgvector
Amazon Aurora
AI/ML
LLM
DevOps
AWS
Docker
GitHub
Amazon S3
Apply
Remote (South Korea) · Full-Time · Seoul
SQL
Databricks
Delta Lake
AI/ML
Cursor
Claude Code
dbt
AI Agents
Great Expectations
OpenAI Codex
DevOps
GitHub
Apply
Growth
Hiring Momentum
23/100
Hiring freeze
Open positions
27
0 opened / 0 closed in 30 days
Median time-to-fill
65 days
faster than 19% of the market
ATS activity
Every ~4 hours
Today
Hiring Dynamics
0%
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.
Backend
25% ▼
AI/ML
9% ▲
Data Science
9% ▼
Design
9% ▼
Finance
9% ▲
Management
9% ▲
Activity Timeline
+9 jobs in a week
Sep 2026
People
Kim Seungyeon Daepyojeonhwa
대표자
Names and roles come from public filings, company registers and the company's own site. Is this you? Correct or remove · How we handle this data
Tech stack
Technologies named in job postings at Next Securities over the last 12 months, by layer, with the share of postings for each.
Technologies in use
120
Postings analysed
39
Stack modernity
85/100AI adopter
Languages
Java18%
SQL18%
Kotlin15%
Python13%
Frameworks & libraries
Spring Boot13%
JUnit10%
Kotest10%
PyTorch5%
Databases
PostgreSQL26%
Redis18%
Oracle15%
Amazon Aurora10%
Cloud & platforms
GitHub72%
AWS46%
Kubernetes26%
Grafana26%
AI & ML
LLM26%
Claude5%
Flash Attention3%
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Full Next Securities tech stack
120 technologies · by team · pay by technology · changes · similar stacks
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
Seoul
Seoul
South Korea
HQ
Next Securities
27 open roles 32 posted in 90 days 63% engineering 100% remote 200-500 est. staff
hires for Backend, AI/ML, Data Science
15th Floor, Three IFC, Gukjegeumyung-ro 10, Yeongdeungpo-gu, Seoul, 07326, Korea