Junior Developer (AI Engineering)

Responsibilities

• Take over the existing vertical video generation pipeline (script → voiceover → visuals → subtitles → editing → auto-posting → tracking links) for YouTube Shorts, TikTok and Instagram Reels, understand it from the docs and code, and bring it to stable operation.
• Grow the pipeline: improve content quality and virality, scale up generation volume, reduce cost and turnaround time per video.
• Keep track of new generation models and services (video, image, voice, LLM), test them quickly and replace outdated parts of the pipeline with better or cheaper ones.
• Launch and develop the virtual AI creator direction: a consistent character, voice, style and content plan.
• Design and improve agents: write and debug prompts and sub-agent roles, validation between phases, context and cost control.
• Build a dashboard for running generation and tracking content analytics (views, clicks, conversions, cost per video).
• Automate publishing: platform integrations, posting from mobile devices, scaling channels.
• Write clean, testable, documented code, including unit and integration tests.

Requirements

• Solid Python, basic bash.
• Hands-on experience with LLM APIs (Claude, OpenAI, etc.) and agentic pipelines: a real project, pet project or hackathon entry you can show and talk through.
• Experience using Claude Code, Cursor or similar tools as a working environment, not just as autocomplete.
• Understanding of prompt engineering basics: defining an agent's role, limiting context, getting stable structured output.
• Understanding of Git, team development and Docker basics.
• Ability to work with REST APIs and webhooks, basic understanding of databases (SQL).
• Understanding of vertical content: games, creators, streams, TikToks, Shorts, how video discovery works, what shadowbans are, how mobile posting farms are set up. A big plus if this is your hobby: your own channel, editing, streaming, experiments with AI generation.
• Ownership: the ability to take a task end to end and deliver a result without external supervision.
• Initiative: your own proposals on improving the pipeline, new models and automation, and the readiness to implement them yourself.
• Ability to figure out someone else's system from code and documentation, reconstruct the logic and ask the right questions.
• Independence in technical decisions and openness in communication: flag problems immediately.
• Product thinking: measuring results by content metrics (views, retention, clicks) and cost per video.
• Ability to explain the system's capabilities and limitations to non-technical colleagues.
• Experimental mindset: fast hypothesis testing and the willingness to drop what did not work.
• Desire to grow with the project: from stabilising the current pipeline to becoming its technical owner.
• English at the level of reading technical documentation (Intermediate+).
  
  

Nice to have

• Experience with video and image generation via API (, Kling, Runway, Seedance, Nano Banana, etc.), TTS and speech recognition (Whisper and similar).
• ffmpeg: assembly, normalisation, subtitles, overlays.
• Experience building reliable calls to paid APIs: retries, idempotency, cost tracking.
• n8n or other workflow tools.
• Telegram bots, YouTube / TikTok / Instagram / Discord APIs.
• Android / mobile device automation.
• Supabase or PostgreSQL.
• Experience with GCP, Docker, Kubernetes.
• Observability and monitoring (Datadog, OpenTelemetry).
• Your own channel, pet projects, open-source experience or hackathon participation.