Senior Backend Engineer – AppSec Solution Group

This is a fully remote position, open to applicants in Poland.

📋 Description

• Design the architecture and infrastructure that supports the entire product.

• Collaborate closely with the Software Architect, Research & Development team leaders, DevOps, and Product teams.

• Establish the groundwork for future product capabilities, including the deployment of AI agents at scale within the product.

• Transform concepts from whiteboards into fully operational systems.

• Spearhead technical initiatives that span multiple functions and teams.

⛳️ Requirements

• Over 7 years of experience in backend engineering, possessing architect-level expertise in system design.

• Extensive production experience with Node.js and TypeScript.

• Daily utilization of AI tools, early adoption of new AI technologies, and the ability to identify opportunities for enhancing developer experience and system performance through AI.

• In-depth experience with large-scale databases, encompassing data modeling, performance optimization, and the evolution of a production data layer.

• Demonstrated hands-on expertise in platform engineering and infrastructure, with a focus on shared foundations used across teams.

• Practical experience with Kubernetes and a solid grasp of DevOps methodologies.

• Proven history of leading technical projects across teams and influencing stakeholders without formal authority.

• Strong written communication skills, including the ability to produce design documents and conduct technical reviews.

• Working knowledge of Large Language Models (LLMs) and AI agents.

• Experience in optimizing cloud costs.

• A background in cybersecurity or Software as a Service (SaaS).

🏝️ Benefits

• Competitive salary and performance-based incentives.

• Flexible work hours and remote work options.

• Opportunities for professional development and training.

• Collaborative and innovative work environment.

• Comprehensive health and wellness benefits.