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optimasi.ai

Full Stack Engineer

Early Applicant
  • Posted a month ago
  • Be among the first 10 applicants

Job Description

Were a fast-moving tech company in Malang, building web products for the AI era.

What matters most to us is your ability to solve problems, design solid systems, and deliver real resultsnot your degrees, certificates, or which tools you prefer. As long as youre hungry to learn and open to new approaches, youre welcome here. How you get things done is up to you; what matters is the outcome.

Bagi kami, yang paling penting adalah kemampuan kamu dalam memecahkan masalah, merancang sistem yang solid, dan delivering hasil nyatabukan gelar, sertifikat, atau tools favoritmu. Selama kamu punya keinginan belajar dan terbuka dengan pendekatan baru, kamu sangat kami nantikan di tim ini. Bagaimana kamu menyelesaikan pekerjaan, itu pilihanmu; yang penting hasil akhirnya.

Responsibilities

  • Build scalable web apps using Next.js/React, TypeScript, Node.js
  • Design robust APIs (REST/GraphQL/tRPC)
  • Drive technical decisions and shape best practices for both frontend and backend
  • Integrate and experiment with AI/LLM APIs (OpenAI, Llama, etc.)
  • Work closely with product, design, and AI teams
  • Build modern, component-based UIs (Tailwind, shadcn/ui)
  • Be involved in architectural decisions
  • Constantly learn and adopt new tools & frameworks

Tanggung Jawab Utama

  • Membangun web app yang scalable menggunakan Next.js/React, TypeScript, Node.js
  • Merancang API yang andal (REST/GraphQL/tRPC)
  • Membuat keputusan teknis dan best practices baik untuk frontend maupun backend
  • Integrasi & eksperimen dengan AI/LLM API (OpenAI, Llama, dll.)
  • Kolaborasi erat dengan tim produk, desain, dan AI
  • Membuat UI modern berbasis komponen (Tailwind, shadcn/ui)
  • Terlibat dalam pengambilan keputusan arsitektur
  • Terus belajar dan mengadopsi tools/framework baru

Qualifications

Must-have

  • Proven ability to ship production-grade web apps (send us your work: links, repos, code, or demo videos)
  • Strong fundamentals in algorithms, data structures, system design, and logic
  • Hands-on experience with TypeScript, React (Next.js), Node.js, and relational DBs (PostgreSQL/Prisma)
  • Familiarity with integrating AI/LLM APIs (OpenAI, Llama, etc.)
  • Experience with modern dev tools (Git, Copilot, Cursor, v0.dev) is a plus
  • Strong understanding of Git and version control best practices
  • Experience with CI/CD pipelines and cloud platforms
  • You care about the why behind the UI/UX, not just moving pixels
  • Eagerness to self-learn and adapt fast
  • Strong communication skills, a true team player, and a builder at heart
  • Oreven if you dont check all these boxes, but can show super-outstanding skills (maybe in other languages or fields), were always open to a conversation. Surprise us!

Nice-to-have / Plus points

  • Knowledge of microservices architecture
  • Experience with functional programming (Clojure or similar concepts)
  • Familiarity with Go or Rust
  • Basic Linux administration skills

Dont worry if you dont tick every nice-to-have boxif youre eager to grow, wed still love to hear from you!

Wajib (Must-have)

  • Punya pengalaman membangun dan merilis web app ke produksi (kirimkan hasil kerjamu: link, repo, kode, atau video demo)
  • Dasar yang kuat di algoritma, struktur data, system design, dan logika
  • Berpengalaman dengan TypeScript, React (Next.js), Node.js, dan DB relasional (PostgreSQL/Prisma)
  • Familiar dengan integrasi AI/LLM API (OpenAI, Llama, dll.)
  • Pengalaman memakai tools modern (Git, Copilot, Cursor, v0.dev) jadi nilai tambah
  • Memahami konsep version control dengan Git
  • Pernah menggunakan CI/CD pipeline dan cloud platform
  • Peduli dengan alasan di balik desain UI/UX, bukan sekadar mindahin pixel
  • Mau belajar dan adaptasi dengan cepat
  • Komunikatif, bisa kerja tim, dan punya jiwa builder
  • Ataueven jika kamu nggak centang semua kriteria di atas, tapi bisa membuktikan kemampuan luar biasa (meski di stack/language lain), kita tetap terbuka berdiskusi. Bikin kami terkesan!

Nilai Tambah (Nice-to-have)

  • Paham arsitektur microservices
  • Pengalaman functional programming (Clojure atau konsep serupa)
  • Familiar dengan Go atau Rust
  • Punya kemampuan administrasi Linux dasar

Tenang, kalau kamu belum memenuhi semua nilai tambah, tapi niat belajar dan berkembang, kami tetap ingin kenal kamu

How to Apply

Send us:

  • Your CV or resume (our admin needs something to filehonestly, we care more about your code )
  • Something youve built (a live link, repo, code sample, or even a quick walkthrough video)
  • Tell us about a design or project youre proud of (Write a short story (a paragraph or two) about something youve built or designed that makes you proudwhat problem did it solve, why is it meaningful to you, and what did you learn)

The format is flexible: essay, brief cover letter, informal story, a link to a public post (Twitter/LinkedIn/blog), or even a short video or screencast. We just want to see what excites you!

Ready to build with us

Send your application to[Confidential Information] . Subject (Fullstack-Name)

or via Easy Apply

More Info

Industry:Other

Function:Technology

Job Type:Permanent Job

Date Posted: 23/08/2025

Job ID: 124494745

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Last Updated: 24-08-2025 02:21:59 AM
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