Backend Engineer (Golang/Python)

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 are seeking a Software Engineer with a strong background in infrastructure and a passion for building robust backend systems. In this role, you will play a pivotal part in managing and evolving our core infrastructure, which is responsible for handling massive, high-load web scraping operations and integrating complex scraping systems.
Scale of Data & Ingestion: Because our platform simultaneously powers operations for thousands of large-scale B2B enterprise clients, our infrastructure processes, transforms, and stores millions of data points and permanent web posts every single day. You will directly manage the high-concurrency ingestion pipelines required to scale these massive data ecosystems.
You will focus heavily on optimizing performance and cost efficiency, particularly by migrating machine learning and data extraction models from CPUs to high-performance GPU environments using Kubernetes.

✅Responsibilities and Duties

• High-Load Infrastructure Management: Maintain, scale, and optimize the underlying core infrastructure that powers our high-volume scraping operations to effortlessly sustain the data demands of thousands of clients.

• GPU Migration & Optimization: Cooperate on transitioning machine learning models (such as logo detection) from expensive CPU setups to cost-effective GPU deployments using Kubernetes. Validate GPU outputs rigorously against CPU baselines to ensure scaling efficiency.

• System Decommissioning: Help identify, deprecate, and decommission legacy, inefficient scraping infrastructure to continually reduce operational overhead and streamline our high-load data pipelines.

• Full-Stack Contributions: Comfortably work across the stack when needed — building and maintaining JavaScript-based front-end components (dashboards, internal tools, client-facing interfaces) that integrate with our Go/Python-powered backend infrastructure.
  

✅Essential

• 3+ Years of Experience: Minimum of 3+ years of hands-on professional software engineering experience, ideally in backend or infrastructure-heavy roles.

• Golang or Python Proficiency: Strong, practical experience writing backend services in either Go or Python is a strict requirement for this role. If your primary expertise is in Python, you must be fully willing and motivated to learn, adapt, and develop primarily in Go moving forward.

• Full-Stack / JavaScript: Comfortable working across the stack, with solid hands-on experience in JavaScript (react.js and/or modern frontend frameworks) to support full-stack development needs.

• Containerization & Orchestration: Proven experience deploying, scaling, and managing heavy workloads using Kubernetes.

• Cloud Infrastructure: Solid foundational experience working within AWS (Amazon Web Services) environments where our operations live.

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, criminal histories consistent with legal requirements 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.