AI Video Pipeline Engineer

This is a fully remote position, open to applicants in Lithuania.

📋 Description

• Develop modular, configuration-driven workflows encompassing scripts, hooks, avatars, LoRAs, voices, music, UI assets, and aspect ratios.

• Integrate the fal Queue API for managing jobs, rate limits, webhooks, and retries.

• Enable resumable runs to avoid duplicate generation costs following failures.

• Retrieve and cache UI assets efficiently.

• Utilize FFmpeg for assembling clips, adding subtitles and calls-to-action, synchronizing talking-head audio, and mixing sound.

• Create video advertisements in 9:16 and 1:1 formats.

• Document the pipeline and supply configuration examples to empower marketing staff to operate without coding.

• Take ownership of SDK architecture, public API, releases, and partner experience from start to finish.

⛳️ Requirements

• Practical experience with generative AI, fal.ai, and ComfyUI, proven through workflows or applications developed.

• Proficient in Python or TypeScript.

• Capability to automate workflows, integrate APIs, and manage asynchronous processing, background jobs, and error handling.

• Skill in constructing modular, configuration-driven pipelines that produce multiple variations.

• Experience in integrating image, video, text-to-speech, and talking-head models.

• Ability to select models based on quality, cost, and specific use cases.

• Hands-on experience with FFmpeg for clip assembly, UI overlays, subtitles, audio mixing, and aspect-ratio formatting.

• Competence in implementing reliable job orchestration, retries, resumable execution, and cost tracking.

• Clear and maintainable coding practices along with thorough documentation.

• Strong English communication skills and the ability to collaborate effectively with AI-video creative specialists.

• Willingness to present a working pipeline or application and discuss technical contributions.

• Nice to have: experience with Seedance, MiniMax, Kling, or similar video-generation models.

• Nice to have: familiarity with Stable Diffusion, LoRA training, or character-consistency evaluation.

• Nice to have: experience in building internal creative-team applications or scaling automated video production.

• Nice to have: knowledge of paid mobile user-acquisition creatives and metrics such as CTR, CPI, or ROAS.

• Nice to have: experience with agent-driven or AI-assisted video editing.

🏝️ Benefits

• Security through thorough client vetting to minimize risks and ensure timely, reliable payments.

• Career support and assistance in finding new projects.

• Legal assistance for independent contractor or sole proprietorship status, taxes, and related processes.

• English language courses.

• Opportunities for professional growth.

• Team-building events.

• Flexible working hours.

• 29 days of paid time off (18 working days per year plus all national holidays).

• 10 paid recovery days.

• Comprehensive financial and legal support for independent contractors.

• Free English classes with native speakers or Ukrainian instructors.

• Dedicated HR support.