Python Tech Lead / Integration Architect (Synthetic Data Generation) IRC281200

職種概要

Description

As a Tech Lead / Integration Architect for the Nebula project, you will lead the technical design and implementation of a synthetic railway data visualization platform for the Customer. This Python-heavy architecture role focuses on building a video processing pipeline that converts NVIDIA Omniverse simulation outputs (Camera + LiDAR sensors) into synchronized HLS video streams delivered via web player. The critical technical challenge is maintaining ≤100ms synchronization drift between dual video streams throughout the entire timeline. You will architect the system from scratch, implement core Python components, and guide a 3-person engineering team to deliver a production-ready solution by March 31, 2026. This is a greenfield project with high technical ownership, involving FFmpeg automation, multi-sensor synchronization, file-based system integration with Thanos simulation environment, and REST API design for Angular frontend consumption.

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必要条件

Qualifications

• 7+ years of professional Python development experience
• Strong understanding of system architecture and pipeline design
• Strong programming skills in Python 3.11+, asyncio, multiprocessing, advanced patterns
• Experience with FFmpeg integration and video processing via Python
• Experience with HLS/DASH streaming protocols (manifest generation, segmentation, packaging)
• Experience with video codecs (H.264/H.265) and multi-stream synchronization
• Experience with REST API development using FastAPI or Flask
• Strong file parsing expertise (CSV/JSON/binary formats, large file handling)
• Experience with Docker containerization and Linux/Unix systems
• Proven technical leadership experience (2-3 engineers minimum)
• Excellent communication and presentation skills

Nice to have

• USD format knowledge (Universal Scene Description) and Python USD libraries (pxr or omni.usd)
• Experience with NVIDIA Omniverse, Houdini, Unreal, Unity, or similar 3D platforms
• LiDAR point cloud data formats and sensor fusion concepts
• Experience with CARLA, AirSim, or similar simulation platforms
• Automotive, robotics, or railway industry background
• NumPy/Pandas for data processing, OpenCV for video manipulation

職務内容

Description

As a Tech Lead for the SimTrack project, you will architect and lead the development of a Python-based video processing pipeline that synchronizes dual-sensor (Camera + LiDAR) railway simulation outputs into HLS streaming format. You will design the end-to-end system from file parsing to web delivery, ensuring ≤100ms synchronization between video streams, while guiding a small engineering team to deliver a production-ready solution for Cuastomer’s AI training datasets.

Key Responsibilities

• Design system architecture: Input files → Python processing pipeline → HLS streams → Web player integration
• Build video encoding pipeline using FFmpeg and Python automation for Camera + LiDAR streams
• Develop file parser for odometry log processing (speed, position, orientation, timestamp data)
• Implement scene file processing to extract sensor data and metadata from simulation outputs
• Create HLS packaging automation ensuring ≤100ms drift between Camera and LiDAR timelines
• Architect and implement metadata synchronization engine (odometry data → video timeline mapping)
• Define and implement REST API contracts for frontend integration using FastAPI
• Guide and code review Backend Engineer (Python) and collaborate with Frontend Engineer (Angular)
• Ensure file-based integration (S2L format) with Thanos simulation environment works correctly
• Collaborate with 3D Artists on file format requirements and with R&D consultant on sensor validation
• Perform performance optimization, bottleneck identification, and system troubleshooting
• Document architecture, technical decisions, API specifications, and integration guides
• Lead technical problem-solving and make critical architectural decisions under tight timeline

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Interesting & meaningful work. GlobalLogic is known for engineering impact for and with clients around the world. As part of our team, you’ll have the chance to work on projects that matter. Each is a unique opportunity to engage your curiosity and creative problem-solving skills as you help clients reimagine what’s possible and bring new solutions to market. In the process, you’ll have the privilege of working on some of the most cutting-edge and impactful solutions shaping the world today.

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GlobalLogicについて

GlobalLogic, a Hitachi Group Company, is a trusted digital engineering partner to the world’s largest and most forward-thinking companies. Since 2000, we’ve been at the forefront of the digital revolution – helping create some of the most innovative and widely used digital products and experiences. Today we continue to collaborate with clients in transforming businesses and redefining industries through intelligent products, platforms, and services.