Next.js-based AI-Native Fullstack Developer

About Cigro/Litmers

"At Litmers, we partner with clients to help their business succeed through tailored IT consulting."
Litmers is ranked 13th among 368 global no- code agencies and is recognized as a Bubble Gold Partner. We help our clients quickly launch their businesses into the market by leveraging speed, flexibility, and cost- effectiveness.
However, we are more than just a no- code agency.
To meet the demand for more complex and sophisticated systems, we have continuously expanded our capabilities in code- based development. As a result, we have actively adopted AI- Native development (Vibe Coding) in our real- world projects, achieving both rapid development and high quality.
Founded in 2021 with a team of four, Litmers has grown to a 60- member organization, successfully completing over 110 projects and achieving an annual growth rate of 78%.
We focus on generating real business impact across various industries, including manufacturing, finance, commerce, and SaaS.
Our full- time engineering team of over 60 members in Korea and Vietnam leads projects with empathy, agility, and impact- driven delivery as core values.

Litmers is hiring a Next.js- based AI- Native Fullstack Developer.
This role is not just for a “fullstack developer,” but for a:

Next- generation AI- Native engineer who can design structured development patterns in collaboration with AI (LLM) and produce high- quality code.

You will perform AI- assisted development (Vibe Coding) using Next.js (App Router, Server Components, Server Actions), TypeScript, and Prisma, while also contributing to the evolution of our in- house AI development templates and patterns.

Design and implementation of type- safe communication structure between FE ↔ BE (Server Actions + Zod)
Develop business logic using Prisma, PostgreSQL, and BigQuery
Develop layered architecture (Actions → Service → Repository)
Define and maintain schema and validation layers using Zod
Collaborate on enhancing internal development templates, tools, and guidelines
Use AI (LLM) for code generation, refactoring, and documentation automation
Fullstack feature development using Next.js (App Router, RSC, Server Actions)
Design AI- reusable development rules, including naming conventions, project patterns, and folder structures
Review and ensure quality of AI- generated code

Yêu cầu công việc

Prompt engineering skills to break down complex features for AI
Ability to review AI- generated code and correct problematic patterns
Practical experience or equivalent with Next.js (13–15) App Router
Understanding of Server Action structure and server/client boundaries
Understanding and usage of React / Server Components
Experience with Prisma ORM and SQL- based databases
Proficiency in TypeScript
Ability to collaborate using Git
Sensibility for modular, type- safe, and testable code
Knowledge of structural patterns such as Clean Architecture and Layered Architecture

Actively used AI dev tools like Cursor, v0, Claude Code, MCP
Experience with RSC (React Server Components)- centric architecture
Experience with automating JSON Schema / OpenAPI from Zod
Experience with Redis, message queues (Kafka, etc.), serverless architecture
Experience standardizing patterns in large- scale codebases
Experience developing SaaS or data- centric back office/services

What You’ll Gain

• Real- world application of AI- Native development (Vibe Coding) at the forefront of the industry
• Experience developing large- scale Next.js- based B2B/SaaS systems
• Insight into how structured, pattern- based development impacts the whole organization
• Acquire next- generation development skills fit for the AI era
• Contribute to core technical assets such as AI development templates, architecture design, and internal tooling
• Receive high- quality code reviews and architectural mentoring
• Experience a global development culture working with multinational teams in Korea and Vietnam

Hiring Process

1. Resume Screening
2. Phone Screening (AI- related)
3. Final Interview
4. Offer

(The hiring process includes an AI- based development skills assessment due to the nature of the position.)

Support for educational materials, books, and courses
On- site work at Thao Dien office
12 paid leave days (after 12 months of service)
Flexible start time
Team culture: regular meetups, company events, and interest- based clubs
13th- month salary (after 12 months of service)
MacBook and necessary equipment provided
Full coverage of social, health, and unemployment insurance

Cập nhật gần nhất lúc: 2025-11-21 01:50:03