(Top 25 AI Companies 2025) Senior/ Staff Backend Engineer

Stellar Cyber is a fast-growing Cybersecurity company focused on delivering holistic cyberattack protection to organizations while significantly reducing total costs of ownership with its innovative Open XDR (eXtended Detection and Response) platform based on advanced ML and security technologies. Stellar Cyber has been recognized by Gartner as one of the leading XDR players.

To accelerate our growth, we are seeking a talented Senior/ Staff Backend Engineer with startup passion, a can-do attitude, and a desire to make an impact, while building a future for themselves and Stellar Cyber. If you are excited to be part of a very fast-growing team with lots of opportunities, Stellar Cyber is a great place to grow your career.

Responsibilities:

• Design, architect, and implement scalable, secure, and maintainable API integration frameworks to support various protocols, including RESTful API, GraphQL, and Stream API. 
• Contribute to Stellar Cyber's no-code security automation projects, integrating APIs within a no-code workflow framework. 
• Collaborate with internal teams to gather requirements, ensure seamless integration, and troubleshoot complex API issues. 
• Drive best practices and maintain continuous integration and testing within the CI/CD pipeline.

Requirements:

• Bachelor’s degree in Computer Science, Engineering, or a related field; Master’s degree or certifications are a plus.
• 5+ years of experience in backend technologies, preferably with a focus on cybersecurity solutions.
• Typescript is a must
• Expertise in Typescript and Python with strong engineering and coding skills.
• Familiarity with Cloud platforms and containers (Kubernetes, Docker), experience with AWS, Azure, GCP, or OCI is a plus.
• Hands-on experience with API integration tools and frameworks (e.g., Postman, Swagger, Apigee).
• Solid understanding of API security best practices (OAuth, API keys, rate limiting).
• Experience designing and developing distributed systems, microservices, and scalable software.
• Strong analytical, problem-solving, and communication skills.
• Proven ability to manage multiple projects and work in cross-functional teams.
• Startup experience is a plus.