AI Applied Engineer — Backend

2 weeks ago

Jakarta, Jakarta, Indonesia PT Revo Solusindo Full time 900,000 - 1,200,000 per year

About the role

We are building advanced AI-driven backend systems that power real-time conversational agents, character-based story engines, and multi-language TTS experiences. We are looking for an AI Engineer to join our team who can work directly with our lead developer to scale and evolve our GenAI platform.

If you have strong backend engineering skills and hands-on experience deploying LLMs using vLLM multi-GPU, this role is for you.

What you'll be doing

  1. Build, maintain, and optimize FastAPI microservices
  2. Integrate and scale vLLM multi-GPU inference for high-throughput LLM serving
  3. Design and maintain FAISS-based RAG pipelines
  4. Implement real-time TTS streaming, including F5TTS socket communication
  5. Develop branching story engines, emotion/motion tagging, and character logic
  6. Build robust loaders for HR documents, knowledge bases, and embeddings
  7. Manage MongoDB collections and vector store metadata
  8. Reduce latency across LLM → RAG → TTS pipelines
  9. Support compliance-friendly AI agent workflows (rule-based + hybrid AI)

Tech Stack You'll Use

  • Python, FastAPI
  • vLLM (multi-GPU, tensor parallelism)
  • FAISS, LangChain
  • MongoDB
  • Socket programming (TCP/WebSockets)
  • Kafka / Redis Streams / similar streaming tech
  • TTS engines: F5TTS (with motion + facial-expression control)
  • Docker, basic CI/CD

Job Requirements

Must Have

  • Bachelor's / master's degree in engineering, Computer Science (or equivalent experience).
  • 2–4+ years of experience as an AI Engineer or Backend Engineer
  • Strong Python fundamentals
  • Experience running LLMs in production using vLLM (preferably multi-GPU)
  • Experience with FAISS or other vector databases
  • Experience building APIs with FastAPI
  • Understanding of embeddings, RAG, and memory buffers
  • Experience with async I/O and concurrent systems
  • Experience debugging real-time pipelines (LLM → RAG → TTS)
  • Create workflow diagrams and charts to demonstrate the functionality of programs before coding them.
  • Work with team members to find creative, innovative solutions to problems.
  • English communication skills, both conversational and written.

Nice to Have

  • Knowledge of GGUF / quantization
  • Experience with real-time TTS
  • Familiarity with story/game engines or narrative logic
  • Basic frontend skills (React)
  • Experience working with streaming architectures
  • Experience with unit testing for RAG/vector stores

Please attached your portfolio/GitHub and examples of work involving:

  • vLLM or custom LLM inference
  • FastAPI backend development
  • Vector search or TTS pipelines (optional)

  • Applied AI Engineer

    2 weeks ago

    Jakarta, Jakarta, Indonesia Anypear Full time 90,000,000 - 120,000,000 per year

    Anypear is a headhunting and recruitment agency connecting New Zealand and Australian businesses with top overseas talent.We are looking for an insightful and innovative Applied AI Engineer to help our client, a UK based YouTube Media Company, put data and technology at the heart of decision making. Reporting directly to the Director of Data and Technology,...

  • Software Engineer

    2 weeks ago

    Jakarta, Jakarta, Indonesia Fr8co AI Full time 900,000 - 1,200,000 per year

    Join Fr8co AI – Revolutionizing Global Trade Automation in Indonesia Role DescriptionThe role will be located in Jakarta, Indonesia, with the option for some work from home. The Software Engineer will be responsible for developing the product roadmap for new features.Qualifications3-4 years of experience in software engineering.Able to work on front-end )...

  • Experienced Backend Engineer

    7 days ago

    Jakarta, Jakarta, Indonesia HubbedIn AI Solutions Full time $50,000 - $120,000 per year

    Company DescriptionWe suggest you enter details here.Role DescriptionThis is a full-time hybrid role for an Experienced Backend Engineer (Node.JS). The role is based in Jakarta, Indonesia, with some flexibility for remote work. The Backend Engineer will be responsible for designing, developing, and maintaining scalable back-end solutions, implementing...

  • AI Solution Engineer,

    7 days ago

    Jakarta, Jakarta, Indonesia SPX Express Full time 60,000,000 - 120,000,000 per year

    Job DescriptionCollaborate with other AI engineers to build, test, and maintain AI-enabled tools and services for SPX ExpressIntegrate language models and other AI components into existing workflows and platformsCollaborate with cross-functional stakeholders (engineering, operations, product) to understand use cases and support AI adoptionAssist in data...

  • Generative AI Engineer

    5 days ago

    Jakarta, Jakarta, Indonesia CloudMile Full time

    Location: Jakarta, IndonesiaExperience: 3+ yearsEmployment Type: Full-time (Contract)Team: Data & AI TeamAbout the RoleWe are seeking a passionate and hands-on AI Engineer to join our growing Data & AI team. In this role, you will design, develop, and deploy next-generation LLM-powered chatbot, search, and automation solutions for enterprise use cases.You...

  • AI Operations Engineer

    2 weeks ago

    Jakarta, Jakarta, Indonesia BukuWarung Full time 8,000,000 - 20,000,000 per year

    About BukuWarungBukuWarung's vision is to empower 60mn MSMEs in Indonesia to become financially aware and enable them to manage and grow their business using our technology platform from bookkeeping and digital payments to AI-driven merchant operations.As part of our next growth phase, we are expanding ourAI Platform and Operationsfunction to build scalable,...

  • Backend Engineer

    2 weeks ago

    Jakarta, Jakarta, Indonesia Kula Global Limited Full time 900,000 - 1,200,000 per year

    Backend EngineerHelp Us Redefine How the World EatsKulaa is on a mission to build the most powerful and rewarding food community in the world; a global platform where people discover, share, and celebrate the best dishes on earth.Forget generic restaurant reviews, we help users find the best version of the dish they're craving. Think TikTok meets Grab but...

  • Fullstack AI Engineer

    1 week ago

    Jakarta, Jakarta, Indonesia AVOWS TECHNOLOGIES PRIVATE LIMITED Full time $1,200,000 - $2,500,000 per year

    Responsibilities:Build and deploy ML models such as recommendation, clustering, and ranking.Develop backend APIs and inference pipelines for real-time model serving.Create and maintain ETL/ELT pipelines and data models.Integrate ML workflows with backend systems and external platforms.Containerize and deploy services to cloud environments using...

  • Group Software Engineer Backend

    2 weeks ago

    Jakarta, Jakarta, Indonesia Acclime Full time 120,000 - 180,000 per year

    We are seeking a skilled and proactive Backend Software Engineer to architect and build resilient backend systems that power our platforms. This role demands deep expertise in cloud infrastructure, API design, and data modeling, with a focus on performance, scalability, and secure integrations. You will work closely with cross-functional teams to deliver...

  • Senior AI Engineer

    1 week ago

    Jakarta, Jakarta, Indonesia M+ Software Full time $60,000 - $180,000 per year

    Company DescriptionM+ Software is a global IT firm that delivers consulting, development, implementation, and maintenance services to entrepreneurs, SMEs, large enterprises, and government clients across Australia, France, Asia, and the Pacific Islands.Job DescriptionWe are seeking a Senior AI Engineer Freelance to design and deliver advanced AI components...