Machine Learning Engineer

At Corsearch, we are dedicated to creating a world where consumers can trust the choices they make.

As a global leader in Trademark and Brand Protection, we partner with businesses to safeguard their most valuable assets in an increasingly complex digital environment.

Our comprehensive solutions, powered by AI-driven data and deep analytics, enable brands to establish, monitor, and protect their presence against infringement and counterfeiting.

Why Choose Corsearch?

• Innovative Solutions: We combine cutting-edge technology with expert judgment to deliver market-leading services in trademark clearance, brand protection, and anti-counterfeiting.
• Global Impact: Trusted by over 5,000 customers worldwide, including 73 of Fortune's Top 100 companies, our work has a meaningful impact on businesses and consumers alike.
• Collaborative Culture: With a team of over 1,900 professionals across multiple global offices, you'll be joining an inclusive environment where diverse perspectives thrive.
• Mission-Driven Purpose: Our commitment to protecting consumers and their trust in brands drives everything we do, making Corsearch a force for good in the world.

✅The Role

We're looking for a passionate and skilled Machine Learning Engineer to enhance and evolve our trademark search engine. In this role, you'll explore and implement state-of-the-art NLP and CV architectures tailored to the complex domain of trademark search.

Your responsibilities will include researching ML models, developing and deploying scalable ML APIs, and ensuring seamless delivery to end users. The role is both technically challenging and highly impactful — your models must efficiently handle vast amounts of data and perform reliably across diverse scenarios.

You'll work with the latest transformer-based models and lightweight, task-specific architectures. You'll also design and maintain scalable data pipelines and experimentation frameworks to support rapid model development and evaluation.

✅Responsibilities and Duties

• Design and implement transformer-based pipelines for data processing and enhancement across diverse applications.
• Collaborate with other ML engineers on NLP and multi-modal tasks.
• Build and maintain robust, production-grade APIs.
• Monitor, evaluate, and optimize machine learning models deployed in production environments.
• Apply, fine-tune, and innovate on pretrained LLMs and VLMs for trademark search and analysis.
• Conduct research and experimentation to improve neural network architectures and model performance.

✅Essential

• Proven experience developing end-to-end pipelines in Natural Language Processing (NLP) and/or Computer Vision (CV) projects
• Strong software engineering skills, including proficiency with Python, Pytest, Docker, mypy, cloud services, and a solid understanding of algorithmic complexity.
• Proficient with deep learning frameworks such as PyTorch, Hugging Face Ecosystem, and xTransformers.
• Deep knowledge of modern neural architectures, including Transformers, RNNs, BLIP, LLMs, VLMs, CLIP, and other.
• Exceptional analytical and problem-solving skills, especially when working with large or complex datasets.

✅ Bonus Points (Desirable Experience)

• Hands-on experience with cutting-edge vision-language models such as LLaVA, Phi-3 Vision, Qwen-VL, and OpenCLIP.
• Familiarity with AWS services, including IAM, SageMaker, EC2 spot instances, S3, and CloudWatch.

Corsearch is an equal opportunity and inclusive employer and does not tolerate discrimination of any kind. We are committed to creating a diverse and inclusive workplace where all employees feel valued, respected, and supported. We welcome applications from all individuals regardless of race, nationality, religion, gender, gender identity or expression, sexual orientation, age, disability, or any other protected characteristic. Together, we are working proactively to build a workplace where everyone can belong and be at their best selves. Together, we make an Impact.