Senior AI Engineer

About Us: Nexxa.AI specializes in automating industrial operations through advanced Agentic AI solutions. Our mission is to revolutionize heavy industries by providing cognitive, resilient, and end-to-end automation that seamlessly integrates with existing technologies. By addressing challenges such as legacy system dependencies, workforce transitions, and rising operational costs, we empower businesses to achieve immediate efficiency and profitability.

About the Role

We are seeking a highly skilled Senior Generative AI Engineer with deep expertise in computer vision, foundation models, and applied machine learning. In this role, you will architect, build, and deploy advanced GenAI and CV solutions for real-world customer problems—spanning multimodal perception, image/video generation, fine-tuning vision-language models, and building scalable inference pipelines.

You will work cross-functionally with product, engineering, and customer-facing teams to deliver technically sound, production-grade AI systems. This role is ideal for someone who thrives in fast-moving environments, loves solving ambiguous problems end-to-end, and is passionate about pushing the boundaries of modern AI.

Key Responsibilities

• Design, develop, and deploy Generative AI models and pipelines for computer vision tasks (e.g., image/video generation, diffusion models, VLMs, image retrieval, scene understanding).

• Build and optimize large-scale ML training workflows including data pipelines, augmentation strategies, evaluation tooling, and model optimization.

• Fine-tune and adapt vision, multimodal, or foundation models

• Develop scalable inference systems for real-time or high-throughput computer vision applications.

• Collaborate with product, solutions, and engineering teams to translate ambiguous customer requirements into robust technical solutions.

• Conduct rapid prototyping for proof-of-concept and customer demos; iterate quickly with an eye for production implementations.

• Own the end-to-end lifecycle of GenAI/CV features: ideation, architecture, implementation, evaluation, deployment, and monitoring.

• Stay current with cutting-edge research in generative modeling, representation learning, and multimodal systems; evaluate adoption into the roadmap.

• Provide mentorship and technical leadership to junior ML engineers and cross-functional contributors.

Required Qualifications

• 5–8+ years of industry experience in machine learning, with specialization in computer vision.

• Strong expertise with Generative AI techniques, such as:

  • Diffusion models

  • GANs

  • Vision Transformers

  • Multimodal (vision-language) architectures

• Hands-on experience with fine-tuning and training large vision or multimodal models using PyTorch, JAX, or TensorFlow.

• Advanced skills in Python, ML frameworks (PyTorch preferred), and modern model training toolchains (e.g., Ray, Lightning, DeepSpeed, HuggingFace).

• Proven experience building and shipping production ML/CV systems at scale.

• Strong understanding of:

  • Computer vision algorithms

  • Representation learning

  • Training optimization

  • Retrieval/embedding systems

  • Data curation and labeling strategies

• Experience working in customer-facing or solution-oriented environments (e.g., consulting, forward-deployed engineering, technical pre-sales, applied research).

• Excellent communication and cross-functional collaboration skills.

Preferred Qualifications

• Experience deploying CV/GenAI workloads on cloud platforms (AWS/Azure/GCP) or edge devices.

• Familiarity with MLOps practices, including monitoring, evaluation, CI/CD for ML, and model governance.

• Background in applied research, publications, or contributions to open-source projects in AI/ML.

• Experience optimizing models for latency, throughput, or resource-constrained environments (quantization, distillation, pruning).

Why Join Nexxa.AI?

• Innovative Environment: Play a critical role in transforming heavy industries through groundbreaking AI and automation technologies.

• Collaborative Culture: Be part of a team that values innovation, discipline, and continuous improvement.

• Professional Growth: Benefit from significant opportunities for career development and advancement.

• Competitive Compensation: Enjoy a comprehensive salary and equity package reflective of your expertise and contributions.

If you're passionate about development and eager to shape the infrastructure powering advanced AI solutions, we'd love to connect.