Backend Developer Jobs in Seongnam

Backend Developer jobs in Seongnam hiring now at vetted startups and product companies on Alion, updated daily. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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GE HealthCare

gehealthcare.com
gehealthcare.com • HQ: Chicago, United States • EHR & Clinical Software • Patient Monitoring • Medical Imaging Systems • 1001-5000 employees • Est. 2023 • Trust A • Hiring 764, 126 new
HQ: Chicago, United States • EHR & Clinical Software • Patient Monitoring • Medical Imaging Systems • 1001-5000 employees • Est. 2023 • Trust A • Hiring 764, 126 new
GE HealthCare is a medical technology company headquartered in Chicago, Illinois, making imaging systems such as CT, MRI, X-ray and mammography, ultrasound devices, patient monitoring and anesthesia equipment, pharmaceutical diagnostics and contrast agents, and clinical software and AI tools. Spun off from General Electric in January 2023 and listed on Nasdaq, it has a large installed base worldwide, with major sites in Waukesha, Bengaluru, Haifa, Helsinki, Budapest and Beijing. It hires field service engineers, biomedical equipment technicians, hardware, NPI and manufacturing engineers, AI and algorithm developers, data scientists, product specialists and sales managers.
No named decision-maker yet.
Careers mailbox is known
Verified live 4 hours ago Likely open · 63%

Software Engineer

In office (Seongnam, South Korea) • Relocation • Bachelor's Degree • Full-Time • English: B2
C#
C++
Apply
Open 127 daysVerified live · 4 hours ago 4 months ago Long shot · 4%

Senior Software Engineer

≈ $64k – $192k per year (Estimated) • Senior • 12+ years exp • In office (Seongnam, South Korea) • Relocation • Bachelor's Degree • Full-Time • Senior • English: B2
C#
C++
C++
Qt
DevOps
Git
Apply
Open 127 daysVerified live · 4 hours ago 4 months ago Long shot · 9%

Staff Software Engineer

≈ $113k – $244k per year (Estimated) • Staff+ • In office (Seongnam, South Korea) • Relocation • Bachelor's Degree • Full-Time • Staff • English: B2
C#
C++
C++
Qt
DevOps
Git
Apply

Kakao

kakaocorp.com
kakaocorp.com • HQ: Jeju, South Korea • Ride Hailing • Digital Banks & Neobanks • Payment Processing & Gateways • Consumer Internet Groups • Messaging Apps • 1001-5000 employees • Est. 1995 • Trust B • Hiring 24, 1 new
HQ: Jeju, South Korea • Ride Hailing • Digital Banks & Neobanks • Payment Processing & Gateways • Consumer Internet Groups • Messaging Apps • 1001-5000 employees • Est. 1995 • Trust B • Hiring 24, 1 new
Kakao is a South Korean internet company whose listed entity traces back to Daum Communications, founded in 1995, and which took its present form when Daum merged with the messaging startup Kakao in 2014. KakaoTalk, launched in 2010, is used by almost the entire South Korean population and functions as the country's default communication layer, carrying payments, shopping, gifting and content on top of messaging. Around it the group has built Kakao Pay, Kakao Bank, the Kakao T mobility app, Kakao Entertainment for webtoons and music, and the Kanana family of AI assistants.
Shin-a Chung · Chief Executive Officer · decision-maker
Beom-su Kim · Founder · founder
Careers mailbox is known
Verified live · 3 hours ago 2 days ago Hiring now · 90%

[공동체] 카카오페이손해보험 계약서버개발 Backend Engineer

Middle • 3+ years exp • In office (Seongnam, South Korea) • Full-Time • Middle • Korean: C1
Apply
Verified live · 3 hours ago 1 month ago Hiring now · 75%

[공동체] 카카오모빌리티 백엔드 개발자(공간정보 시스템 개발)

In office (Seongnam, South Korea) • Full-Time • Korean: C1
Java
Databases
PostgreSQL
Apply
Verified live · 3 hours ago 1 month ago Hiring now · 75%

[공동체] 카카오페이 프로덕트 엔지니어 - 사내 생산성 플랫폼

In office (Seongnam, South Korea) • Full-Time • Korean: C1
Swift
Apply

Kakao Pay Insurance

kakaopayinscorp.co.kr
kakaopayinscorp.co.kr • HQ: Seongnam, South Korea • InsurTech • Hiring 3, 1 new
HQ: Seongnam, South Korea • InsurTech • Hiring 3, 1 new
Kakao Pay Insurance is a digital insurance company that plans and runs new insurance services with partner companies. Its business partnership team manages partnership operations, performance, premium and fee settlements and contracts, and hires business operations staff. The company is based in Seongnam, South Korea.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 2 days ago Hiring now · 86%

계약서버개발 Backend Engineer

Middle • 3+ years exp • In office (Seongnam, South Korea) • Full-Time • Middle • Korean: C1
Apply

AUMOVIO

aumovio.com
aumovio.com • HQ: Frankfurt am Main, Germany • Car Electronics • Automotive Software • Automotive Components • 5000+ employees • Est. 2025 • Trust B • Hiring 431, 58 new
HQ: Frankfurt am Main, Germany • Car Electronics • Automotive Software • Automotive Components • 5000+ employees • Est. 2025 • Trust B • Hiring 431, 58 new
AUMOVIO is a German automotive technology and electronics company that supplies sensor solutions, displays, braking and comfort systems, software and architecture platforms and driver assistance systems, headquartered in Frankfurt am Main. It was spun off from Continental in September 2025 to continue the former Continental Automotive group sector, whose businesses generated 19.6 billion euros in 2024 sales with about 87,000 employees at more than 100 locations. Its openings span apprenticeships and dual study programmes in Germany, internships in Brazil and China, production operators, maintenance technicians, quality engineers, electronics engineers and cybersecurity specialists.
Lars Hartje · Managing Directors · decision-maker
Kris Janssen · Managing Directors · decision-maker
Enno Straten · Managing Directors · decision-maker
Michael Kiener · Managing Directors · decision-maker
Careers mailbox is known
In office (Seongnam, South Korea) • Bachelor's Degree • Full-Time • Senior • English
TCP/IP
Git
VLAN
Amazon S3
AWS
Cybersecurity
Wireshark
Management
Jira
Agile
Apply
Verified live · 2 hours ago 7 days ago Likely open · 63%

SW Developer in Architecture and Network Solutions (Access Solutions) | AUMOVIO Korea

≈ $59k – $176k per year (Estimated) • Senior • 8+ years exp • In office (Seongnam, South Korea) • Bachelor's Degree • Full-Time • Junior • English
C++
DevOps
Amazon S3
AWS
Apply
Verified live · 2 hours ago 7 days ago Likely open · 62%

SW Engineer in Architecture and Networking Solutions (Telematics) | AUMOVIO Korea

≈ $102k – $218k per year (Estimated) • Staff+ • 10+ years exp • In office (Seongnam, South Korea) • Full-Time • Senior • English
C++
DevOps
Amazon S3
Git
Linux
AWS
Management
Jira
Agile
Apply

42dot

42dot.ai
42dot.ai • HQ: Seongnam, South Korea • Smart Mobility • Autonomous Driving • Automotive Software • 201-500 employees • Est. 2019 • Trust B • Hiring 87, 5 new
HQ: Seongnam, South Korea • Smart Mobility • Autonomous Driving • Automotive Software • 201-500 employees • Est. 2019 • Trust B • Hiring 87, 5 new
42dot is a South Korean mobility software company founded in 2019 and acquired by Hyundai Motor Group in 2022, where it serves as the group's global software centre. It develops the software-defined vehicle platform for Hyundai and Kia, covering the vehicle operating system, over-the-air updates, autonomous driving software, AI services and the cloud services behind them, with offices in Sunnyvale and Warsaw. The company is headquartered in Seongnam, South Korea.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 min ago 9 days ago Likely open · 69%

SDV Vehicle Connect Software Engineer (C++ / Rust)

Hybrid (Seongnam, South Korea) • Full-Time • Korean: C1
C++
DevOps
Linux
Cybersecurity
PKI
Apply
Verified live · 2 min ago 1 month ago Likely open · 49%

Senior Service Architect (Playground / Developer Platform)

≈ $126k – $270k per year (Estimated) • Staff+ • 10+ years exp • Hybrid (Seongnam, South Korea) • Full-Time • Architect
Scrum
Agile
Apply
Verified live · 2 min ago 1 month ago Fading · 35%

Senior Backend Engineer (Gateway/IAM)

≈ $77k – $231k per year (Estimated) • Senior • 7+ years exp • Hybrid (Seongnam, South Korea) • Full-Time • Senior • Korean: C1
API Gateway
IAM
Istio
Envoy
Platform Engineering
Kubernetes
Apply

TOUN28

toun28.com
toun28.com • HQ: Seongnam, South Korea • Hair Care Products • Skincare • Trust C • Hiring 20
HQ: Seongnam, South Korea • Hair Care Products • Skincare • Trust C • Hiring 20
TOUN28 is a South Korean beauty brand that develops and sells skincare, hair care and body care products with a focus on environmental sustainability. It grows key ingredients itself, formulates its products in its own TOUN28 Lab, gives one percent of its online store sales to biodegradable fishing nets and hires designers, CX staff and marketers. The company is based in Seongnam, South Korea.
Jung Yangsuk Juso · 대표자 · decision-maker
Junsu Park · 대표자 · decision-maker
Careers mailbox is known
Verified live · 3 hours ago 21 days ago Fading · 41%

[톤28] 시니어 풀스택 개발자 (Senior Full-Stack Engineer)

≈ $58k – $173k per year (Estimated) • Senior • In office (Seongnam, South Korea) • Full-Time • Senior • Korean: C1
PHP
JavaScript
PHP
Laravel
Databases
Redis
MySQL
Apache Kafka
AI/ML
Claude
Frontend
JQuery
Sass
DevOps
PHP-FPM
Datadog
Nginx
Bitbucket
Amazon EKS
Amazon EC2
Amazon CloudWatch
Amazon S3
GitHub Actions
Rest API
Git
Docker
CI/CD
AWS
Kubernetes
+16
Apply
Verified live · 3 hours ago 1 month ago Long shot · 17%

[톤28] 주니어 백엔드 개발자 (Back-End Engineer)

Junior • 2+ years exp • In office (Seongnam, South Korea) • Full-Time • Junior • Korean: C1
PHP
PHP
Laravel
Databases
Redis
MySQL
AI/ML
Claude
DevOps
PHP-FPM
Datadog
Nginx
Bitbucket
Amazon EKS
Amazon EC2
Amazon CloudWatch
Amazon S3
GitHub Actions
Rest API
Git
Docker
CI/CD
AWS
Kubernetes
+12
Apply

GINT

gintcorp.com
gintcorp.com • HQ: Seongnam, South Korea • Automotive Software • Shared Mobility • Startup • Trust B • Hiring 8
HQ: Seongnam, South Korea • Automotive Software • Shared Mobility • Startup • Trust B • Hiring 8
GINT is a South Korean technology company founded by mobility and ICT experts that develops smart agriculture and smart mobility platforms. Its main product PLUVA Auto is an autonomous driving kit for farm machinery sold to business, consumer and government customers, and it hires embedded and motor control software engineers, robotics system engineers, harness designers, service managers and global sales managers. The company is headquartered in Seongnam, South Korea.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 21 days ago Likely open · 54%

[경력] 백엔드 개발자

In office (Seongnam, South Korea) • Full-Time • Korean: C1
TypeScript
JavaScript
Databases
DynamoDB
Frontend
React.js
DevOps
AWS CDK
CloudFormation
AWS Lambda
API Gateway
CI/CD
AWS
+2
Apply

MediaTek

mediatek.com
mediatek.com • HQ: Hsinchu, Taiwan • AI Chips & Accelerators • RF & Wireless Hardware • Processors, MCUs & AI Chips • 1001-5000 employees • Est. 1997 • Trust A • Hiring 367, 7 new
HQ: Hsinchu, Taiwan • AI Chips & Accelerators • RF & Wireless Hardware • Processors, MCUs & AI Chips • 1001-5000 employees • Est. 1997 • Trust A • Hiring 367, 7 new
MediaTek Inc. is a global fabless semiconductor company specializing in system-on-chip (SoC) architectures and digital multimedia processing technologies. The enterprise designs and markets integrated circuits for smartphones, smart home devices, IoT hardware, wireless connectivity solutions, automotive electronics, and custom AI chips for edge and cloud applications. Headquartered in Hsinchu, Taiwan, the organization operates an international network of research, development, and sales offices serving original equipment manufacturers (OEMs) and technology brands worldwide.
No named decision-maker yet.
No careers mailbox known
Verified live · 22 min ago 22 days ago Hiring now · 89%

System Software Engineer

In office (Seongnam, South Korea)
Apply

Synopsys

synopsys.com
synopsys.com • HQ: Sunnyvale, United States • Simulation & Digital Twin Software • Semiconductor IP & Chip Design Services • EDA Software • 5000+ employees • Est. 1986 • NASDAQ: SNPS • Trust A • Hiring 461, 60 new
HQ: Sunnyvale, United States • Simulation & Digital Twin Software • Semiconductor IP & Chip Design Services • EDA Software • 5000+ employees • Est. 1986 • NASDAQ: SNPS • Trust A • Hiring 461, 60 new
Synopsys is an American software company founded in 1986 that supplies electronic design automation tools used to design and verify integrated circuits, together with a large portfolio of licensable semiconductor IP such as interface, memory and processor blocks. Its 2025 acquisition of Ansys added engineering simulation software for structures, fluids and electromagnetics, while it sold its application security business, now Black Duck, in 2024. Listed on Nasdaq, it hires applications engineers, SoC solutions engineers and R&D staff in the United States, India and Vietnam. The company is headquartered in Sunnyvale, California, United States.
Mike Ellow · Executive Officer · decision-maker
Janet Lee · Executive Officer · decision-maker
Aart de Geus · Executive Officer, Director · decision-maker
Shelagh Glaser · Executive Officer · decision-maker
Careers mailbox is known
Verified live · 3 hours ago 27 days ago Fading · 30%

Applications Engineering, Principal Engineer-18507

Lead • 12+ years exp • In office (Seongnam, South Korea) • Bachelor's Degree • Principal • Korean • English
Apply
Verified live · 3 hours ago 27 days ago Fading · 31%

Applications Engineering, Sr Staff Engineer-18750

≈ $106k – $228k per year (Estimated) • Staff+ • 8+ years exp • In office (Seongnam, South Korea) • Staff
Perl
Python
Chips/EDA
Synopsys PrimeTime
Synopsys PrimePower
Apply
Verified live · 3 hours ago 27 days ago Fading · 31%

Applications Engineering, Staff Engineer-17125

≈ $109k – $234k per year (Estimated) • Staff+ • 8+ years exp • In office (Seongnam, South Korea) • Bachelor's Degree • Staff • English
C++
Chips/EDA
Synopsys Fusion Compiler
Apply

LINE Plus Corporation

linepluscorp.com
linepluscorp.com • HQ: Seongnam, South Korea • Consumer Internet Groups • 1001-5000 employees • Est. 2013 • Hiring 58, 4 new
HQ: Seongnam, South Korea • Consumer Internet Groups • 1001-5000 employees • Est. 2013 • Hiring 58, 4 new
Headquartered in Seongnam, South Korea, LINE Plus Corporation is a global technology company established to drive the international expansion and development of the LINE ecosystem. Serving as a subsidiary of LY Corporation, it supports a wide array of digital services, spanning mobile messaging, fintech, e-commerce, gaming, and artificial intelligence. Through a hyper-localization strategy, the firm optimizes these platforms for global markets, delivering seamless lifestyle solutions to millions of users worldwide.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 29 days ago Long shot · 11%

Backend Software Engineer

In office (Seongnam, South Korea) • Korean: C1
Java
Java
Spring Framework
Databases
HBase
ElasticSearch
Redis
DevOps
Kubernetes
Apply

XCENA

xcena.com
xcena.com • HQ: Seongnam, South Korea • Memory & Storage Chips • Servers & Data Center Hardware • 51-200 employees • Startup • Trust B • Hiring 25, 1 new
HQ: Seongnam, South Korea • Memory & Storage Chips • Servers & Data Center Hardware • 51-200 employees • Startup • Trust B • Hiring 25, 1 new
XCENA is a fabless semiconductor company that provides CXL-based memory devices and a full-stack software development kit to expand memory capacity and efficiency in AI infrastructure. It was founded by semiconductor design experts from Samsung Electronics and SK hynix, serves hyperscalers, cloud providers and enterprises, and hires firmware, system software and quality assurance engineers. The company is headquartered in Seongnam, South Korea.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago 1 month ago Fading · 39%

CXL Product Engineer

≈ $59k – $177k per year (Estimated) • Senior • 8+ years exp • In office (Seongnam, South Korea) • Full-Time • Staff
Linux
Apply
Open 121 daysVerified live · 4 hours ago 4 months ago Long shot · 6%

Software Engineer, Vector Search

Middle • 3+ years exp • In office (Seongnam, South Korea) • Full-Time • Middle
Milvus
pgvector
FAISS
PostgreSQL
AI/ML
CUDA
RAG
Apply
Open 493 daysVerified live · 4 hours ago 1 year ago Long shot · 6%

Product Engineer

≈ $61k – $183k per year (Estimated) • Senior • 5+ years exp • In office (Seongnam, South Korea) • PhD • Full-Time • Senior • Korean: C1
C++
Python
Apply

Kakao Mobility

kakaomobility.com
kakaomobility.com • HQ: Seongnam, South Korea • Shared Mobility • Ride Hailing • Est. 2017 • Trust B • Hiring 14, 1 new
HQ: Seongnam, South Korea • Shared Mobility • Ride Hailing • Est. 2017 • Trust B • Hiring 14, 1 new
Kakao Mobility is a Seongnam company established in 2017 that runs Kakao T, the dominant taxi hailing application in Korea. Its platform also covers designated drivers, parking, bike sharing, navigation and corporate travel booking. The company builds its own routing and dispatch technology used by millions of daily riders.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 1 month ago Long shot · 24%

백엔드 개발자(공간정보 시스템 개발)

In office (Seongnam, South Korea) • Full-Time • Korean: C1
Java
Databases
PostgreSQL
Apply
Verified live · 2 hours ago 1 month ago Long shot · 24%

백엔드 개발자(내비 서비스)

In office (Seongnam, South Korea) • Full-Time • Korean: C1
Kotlin
Java
DevOps
Rest API
Apply
Open 365 daysVerified live · 2 hours ago 1 year ago Long shot · 5%

물류 & 에이전트 개발실 백엔드 개발자

Middle • 3+ years exp • In office (Seongnam, South Korea) • Full-Time • Middle • Korean: C1
Kotlin
Java
Databases
ElasticSearch
Redis
MySQL
Apache Kafka
DevOps
Prometheus
Apply

Seoul Robotics

seoulrobotics.org
seoulrobotics.org • HQ: Seoul, South Korea • Robotic Software & Control Systems • Computer Vision • Autonomous Driving • 51-200 employees • Est. 2017 • Startup • Hiring 8
HQ: Seoul, South Korea • Robotic Software & Control Systems • Computer Vision • Autonomous Driving • 51-200 employees • Est. 2017 • Startup • Hiring 8
Seoul Robotics builds three-dimensional perception software for lidar sensors and autonomous driving systems for factories, ports, logistics yards and airports. Its Level 5 Control Tower places sensors in the infrastructure rather than in the vehicles, and automakers use it to move vehicles automatically. The company is headquartered in Seoul, South Korea.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 2 months ago Hiring now · 70%

Software Engineer- Autonomy

Hybrid (Seongnam, South Korea) • English
C++
Python
DevOps
Linux
CI/CD
Apply

Doosan Robotics

doosanrobotics.com
doosanrobotics.com • HQ: Suwon, South Korea • Service & Hospitality Robotics • Industrial Robotics • Collaborative Robots (Cobots) • 51-200 employees • Est. 2015 • Hiring 11
HQ: Suwon, South Korea • Service & Hospitality Robotics • Industrial Robotics • Collaborative Robots (Cobots) • 51-200 employees • Est. 2015 • Hiring 11
Doosan Robotics is a Suwon company founded in 2015 that makes collaborative robot arms for factories and service businesses. Its robots work safely alongside people in assembly, machine tending and food service applications, supported by its own programming environment. The company listed on the Korean exchange in 2023 and sells through partners worldwide.
No named decision-maker yet.
No careers mailbox known
2 months ago Long shot · 8%

Fullstack Developer

In office (Seongnam, South Korea) • Full-Time • Korean: C1
Node JS
TypeScript
Python
JavaScript
Frontend
GraphQL
React.js
DevOps
gRPC
WebSockets
TCP/IP
+1
Apply

KakaoBank

kakaobank.com
kakaobank.com • HQ: Seongnam, South Korea • Digital Banks & Neobanks • Est. 2016 • Trust B • Hiring 16, 3 new
HQ: Seongnam, South Korea • Digital Banks & Neobanks • Est. 2016 • Trust B • Hiring 16, 3 new
KakaoBank is a Seongnam internet only bank that launched in 2017 and signed up millions of customers within weeks. It offers deposits, loans and card products entirely through a mobile application with no branches, and is known for playful product design. The company is one of the most valuable listed banks in Korea by market capitalisation relative to assets.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 2 months ago Long shot · 10%

재무리스크 시스템 개발자 (계약직)

In office (Seongnam, South Korea) • Korean: C1
Java
SQL
Java
Spring Boot
Apply

Mycle

macarong.net
macarong.net • HQ: Seongnam, South Korea • Local Services Marketplaces • Automotive Components • Hiring 9, 1 new
HQ: Seongnam, South Korea • Local Services Marketplaces • Automotive Components • Hiring 9, 1 new
Mycle is a South Korean car maintenance platform that lets drivers book servicing online at a chosen time, with deals on engine oil and tyre price guarantees. It hires CRM marketers, customer service managers, partner sales support, merchandisers, business managers and accounting staff, many through internships that lead to full-time roles. The company is based in Seongnam, South Korea.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago 2 months ago Long shot · 24%

백엔드 엔지니어 - 서비스 개발

In office (Seongnam, South Korea) • Full-Time • Korean: C1
Kotlin
TypeScript
Java
SQL
Python
Databases
DynamoDB
OpenSearch
Amazon Aurora
Redis
Apache Kafka
DevOps
AWS CDK
Datadog
K3s
ArgoCD
Amazon EKS
Amazon ECS
Amazon CloudWatch
GitHub Actions
Grafana
Terraform
Git
AWS
Kubernetes
Management
Confluence
+16
Apply

Sonatus

sonatus.com
sonatus.com • HQ: Sunnyvale, United States • Edge AI • Automotive Software • 201-500 employees • Est. 2018 • Trust A • Hiring 21, 1 new
HQ: Sunnyvale, United States • Edge AI • Automotive Software • 201-500 employees • Est. 2018 • Trust A • Hiring 21, 1 new
Sonatus is an automotive technology company headquartered in Sunnyvale, California, and was founded in 2018. The firm provides the Fastlane platform, a suite of cloud-to-edge solutions including data collection, edge computing, and AI-driven diagnostics designed to power software-defined vehicles. It operates globally by partnering with major automotive manufacturers and suppliers to implement vehicle architectures that facilitate data management and lifecycle optimization.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago 3 months ago Fading · 29%

Software Engineer - Customer Integration

Hybrid (Seongnam, South Korea)
C++
Python
AI/ML
Claude
Copilot
DevOps
Git
Linux
CI/CD
Management
Confluence
Jira
Scrum
Agile
QA
Pytest
+4
Apply
Verified live · 4 hours ago 7 months ago Long shot · 19%

Staff Software Engineer - Customer Integration

≈ $112k – $242k per year (Estimated) • Staff+ • 10+ years exp • Hybrid (Seongnam, South Korea) • Staff
C++
Python
AI/ML
Claude
Copilot
DevOps
Git
Linux
CI/CD
Management
Confluence
Jira
Scrum
Agile
QA
Pytest
+4
Apply
Verified live · 4 hours ago 7 months ago Long shot · 16%

Senior Software Engineer - Customer Integration

Senior • 6+ years exp • Hybrid (Seongnam, South Korea) • Senior
C++
Python
AI/ML
Claude
Copilot
DevOps
Git
Linux
CI/CD
Management
Confluence
Jira
Scrum
Agile
QA
Pytest
+4
Apply

Rebellions

rebellions.ai
rebellions.ai • HQ: Seongnam, South Korea • AI Compute & Inference • AI Chips & Accelerators • Processors, MCUs & AI Chips • 501-1000 employees • Est. 2020 • Startup • Trust C • Hiring 36
HQ: Seongnam, South Korea • AI Compute & Inference • AI Chips & Accelerators • Processors, MCUs & AI Chips • 501-1000 employees • Est. 2020 • Startup • Trust C • Hiring 36
Rebellions is a South Korean semiconductor company founded in 2020 by former Wall Street quantitative engineers and IBM chip designers to build accelerators specialised for AI inference rather than training. Its ATOM processor targets efficiency per watt in data centre inference, and the follow-on REBEL design uses chiplet packaging to scale to large language model workloads. The company merged with Sapeon Korea, the AI chip unit of the SK group, to consolidate the domestic effort against foreign GPUs, becoming South Korea's first AI semiconductor unicorn and working closely with SK Telecom, KT and Samsung Foundry.
Jinwook Oh · Co-Founder & Chief Technology Officer · decision-maker
Sunghyun Park · Co-Founder & Chief Executive Officer · decision-maker
No careers mailbox known
Verified live · 4 hours ago 3 months ago Long shot · 14%

NPU Software Engineer - SDK

≈ $64k – $192k per year (Estimated) • Senior • 5+ years exp • In office (Seongnam, South Korea) • Master's Degree • Senior
C++
Python
C++
TensorFlow C++
AI/ML
vLLM
JAX
Multimodal AI
Diffusers
TensorRT
TensorRT-LLM
Transformers
CUDA
Triton
Hugging Face
MLIR
Apache TVM
TensorFlow
PyTorch
LLM
AI Agents
DevOps
Buildkite
GitHub Actions
Docker
Kubernetes
CI/CD
+16
Apply
Likely inactiveVerified live · 4 hours ago 6 months ago Long shot · 5%

NPU Software Engineer - Compiler

In office (Seongnam, South Korea) • Master's Degree
C++
Python
AI/ML
LLM
Apply
Likely inactiveVerified live · 4 hours ago 7 months ago Long shot · 8%

NPU Software Engineer - Runtime

≈ $65k – $195k per year (Estimated) • Senior • 5+ years exp • In office (Seongnam, South Korea) • Bachelor's Degree • Senior
C++
Python
AI/ML
vLLM
SGLang
TensorRT
TensorRT-LLM
Transformers
TPU
KV Cache
PyTorch
LLM
+3
Apply

Bluehole Studio

bluehole.dev
bluehole.dev • HQ: Seongnam, South Korea • Game Development • Trust C • Hiring 11
HQ: Seongnam, South Korea • Game Development • Trust C • Hiring 11
Bluehole Studio is a game production studio within the Krafton group that works on massively multiplayer online role-playing games. Its job ads cover art project management, server development, technical animation and visual effects for its projects Project V and TERA2. The studio is based in Seongnam, South Korea.
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 3 hours ago 6 months ago Long shot · 3%

[Bluehole Studio] 서버 개발자 - Project V

Middle • 3+ years exp • In office (Seongnam, South Korea) • Middle
Python
C#
Python
Django
C#
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bitsensing

bitsensing.com
bitsensing.com • HQ: Seongnam, South Korea • Sensors & Transducers • Autonomous Driving • 201-500 employees • Est. 2018 • Startup • Trust B • Hiring 6
HQ: Seongnam, South Korea • Sensors & Transducers • Autonomous Driving • 201-500 employees • Est. 2018 • Startup • Trust B • Hiring 6
bitsensing is a South Korean company that develops radar technology for safer and smarter mobility. Its vacancies include business development, firmware, backend and radar and camera signal processing engineers as well as finance and marketing communications managers. The company is headquartered in Seongnam, South Korea.
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Open 350 daysVerified live · 4 hours ago 11 months ago Long shot · 4%

[R&D] Backend Engineer

In office (Seongnam, South Korea) • Full-Time • Korean: C1
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Machines can read this selection · checked 08:12 UTC
Backend Developer Jobs in Seongnam
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