CHEQ is the global leader in Go-to-Market Security, trusted by over 15,000 customers worldwide to protect every aspect of their marketing, sales, and data operation from bots, fake users, fraud, and cyber attacks.

Powered by award-winning cybersecurity technology, CHEQ offers the broadest suite of solutions for securing the entire funnel, from paid marketing to on-site conversion, data, and analytics.

CHEQ is a global company with offices in Tel Aviv, New York, London, and Tokyo.

Our R&D organization is global, professional and strives for best practices and high efficiency. Our technology stack includes AWS (and also Azure), Kubernetes, Terraform, HELM, Kinesis, Relational DB ClickHouse), Airflow, Elastic Cache for Redis, RDS (MySQL, PostgreSQL), Prometheus, Grafana, NodeJS, Go(lang), Python, React, GitLab CI/CD and more.

About the Role:

We are looking for an experienced Full Stack Lead to join our growing R&D team.

In this role, you will play a key part in designing, building, and maintaining high-scale, production-ready systems for one of CHEQ’s innovative products.

This is a hands-on technical and management role where you will drive significant features from concept to deployment, working across the entire stack - from the database and backend services to the modern React/Vue frontend. You will also mentor mid-level and junior engineers and contribute to core architectural decisions.

This is an exciting opportunity to work in a fast-paced, global environment, with advanced technologies and impactful challenges.

What You’ll Do:

• Lead the technical design and team and implementation of new features across the full stack (backend services and frontend web applications).
• Collaborate with Product Managers and Designers to define product specifications and translate them into high-quality technical solutions.
• Review code, mentor team members, and promote best practices in testing, performance, and security.
• Participate in the on-call rotation and support production issue investigations and validations.

Requirements:

• 5+ years in software developments as a Full Stack Lead or Senior Developer leading projects E2E.
• Develop robust, scalable, and highly available microservices using languages like NodeJS, C#, Or Java or Python.
• Work with our modern frontend stack, primarily React and Vue, to deliver intuitive and high-performance user interfaces.
• Manage and optimize data structures and queries in our relational and NoSQL databases (ClickHouse, MySQL, PostgreSQL, Elastic Cache for Redis and SQL).
• Utilize and contribute to our DevOps infrastructure built on AWS/Azure
• Experience work with REST APIs and APIs in general
• Hands-on experience with SQL and noSQL databases, SQL, Postgres and others.
• Strong understanding of, SDLC, and bug lifecycle
• Detail-oriented mindset with strong communication and problem-solving skills
• Comfortable working independently and across teams
• Experience working in Agile/Scrum environments