All roles

Open role

[Remote] Senior Staff Software Engineer - Integration

Remote · Mexico Full-time

Note: The job is a remote job and is open to candidates in USA. Stellar Cyber is a fast-growing global leader in cybersecurity, trusted by major enterprises and government agencies. They are seeking a Senior Staff Software Engineer to lead integration domains on their AI-driven SecOps Platform, focusing on architecture and delivery of microservice-based solutions while mentoring the engineering team.

Responsibilities

  • Own one or more integration domains end-to-end: roadmap, architecture decisions, trade-offs, and delivery. You identify what needs solving, scope it, and drive it to completion
  • Make the architectural calls—system boundaries, API contracts, reliability targets, build-vs-buy trade-offs—that require deep judgment and context no AI can replace
  • Serve as a technical mentor to the engineering team—through design reviews, pairing sessions, and code reviews—with a focus on growing engineers’ ability to independently own projects and make sound design decisions
  • Set technical direction and champion engineering rigor across the team: quality, documentation, and best practices in secure coding and distributed systems
  • Accelerate your own design and development workflow using LLM-based coding assistants, AI-driven testing, and automated code review
  • Automate repetitive engineering tasks—builds, deployments, monitoring, incident triage—using AI and scripting, so the team spends more time on high-value work
  • Champion AI adoption across the team: help colleagues integrate AI tools into their daily work, build internal tooling where it adds leverage, and measure the efficiency gains

Skills

  • Bachelor's or Master's degree in Computer Science, Engineering, or a related field
  • 8+ years of backend software development experience, with 3+ years in a Staff-level or tech lead role where you owned a domain or led a team
  • Proficiency in Python, Go, or Java with a strong foundation in building and operating microservices in production
  • Deep experience with API design and integration—both traditional (REST, GraphQL, streaming) and AI service integration (LLM APIs, embedding services)—including secure API patterns (OAuth, API keys, rate limiting)
  • Strong background in distributed systems, message queues (Kafka, RabbitMQ), or orchestration frameworks (Celery, Airflow, or similar)
  • Demonstrated ability to use AI tools (e.g., Copilot, Cursor, Claude, ChatGPT) to meaningfully accelerate engineering workflows—not just experimentation, but regular use in production work. You have the judgment to know when AI output is trustworthy and when it needs human expertise
  • Track record of mentoring engineers and raising the technical capabilities of a team
  • Excellent system design, debugging, and communication skills. You can explain complex trade-offs clearly to both engineers and product stakeholders
  • Experience in cybersecurity domains: SOAR, EDR, SIEM, XDR, or similar
  • Hands-on experience with large-scale data processing, real-time pipelines, or event-driven architectures
  • Familiarity with cloud platforms (AWS, Azure, GCP) and containerized deployments (Kubernetes, Helm)
  • Experience with AI-native integration patterns—such as MCP (Model Context Protocol), function calling, or agent orchestration frameworks—or hands-on experience building systems that incorporate LLMs or AI services into workflows or product features

Benefits

  • Pre-IPO Stock Options
  • Medical, Dental & Vision care
  • 401(k)
  • Employee Assistance Program
  • Employee Discount Program
  • Life Insurance
  • Paid time off
  • Referral Program
  • Rewards and Recognition Program

Company Overview

  • Stellar Cyber is an open XDR platform that offers comprehensive security while streamlining operations for efficiency. It was founded in 2015, and is headquartered in Santa Clara, California, USA, with a workforce of 51-200 employees. Its website is https://www.stellarcyber.ai.
  • Company H1B Sponsorship

  • Stellar Cyber has a track record of offering H1B sponsorships, with 2 in 2026, 6 in 2025, 9 in 2024, 7 in 2023, 7 in 2022, 5 in 2021, 2 in 2020. Please note that this does not guarantee sponsorship for this specific role.
  • More open positions

    [Remote] Veterinary Recruiter

    Work from home Full-time role

    [Remote] Senior Business Analyst

    Work from home Full-time role

    [Remote] Capital Planning Analyst

    Work from home Full-time role

    [Remote] Business Development Manager (North & South Carolina, & Tennessee)

    Work from home Full-time role

    [Remote] Cocoa FP&A Analyst # 26-14216

    Work from home Full-time role

    Entry-Level Pharmacy Technician – Data Entry Specialist at careerzynith – Healthcare Insurance Support (No Experience Required)

    Work from home Full-time role

    Summer Ambassador

    Work from home Full-time role

    Virtual Customer Service Representative - 2nd Shift at careerzynith

    Work from home Full-time role

    Senior BD Manager - CIS

    Work from home Full-time role

    Sr. Geographic Information Systems (GIS) Analyst Remote / Telecommute Jobs

    Work from home Full-time role

    Account Executive, Mid-Enterprise Sales

    Work from home Full-time role

    [Remote] Senior Azure Cloud Platform Engineer

    Work from home Full-time role

    Triage Nurse RN - Weekends AM - Remote

    Work from home Full-time role

    REMOTE Sr. Nonprofit Accountant CPA Firm (public accounting exp req)

    Work from home Full-time role

    Education Specialist Pharmacy Tech (Remote Within KY & IN)

    Work from home Full-time role

    MR Clinical Excellence Leader - Academic - Greater San Francisco Area

    Work from home Full-time role

    Entry-Level Remote Customer Care Chat Representative – Live Chat Support Specialist (Hourly $25‑$35) – Join careerzynith’s Growing Remote Team

    Work from home Full-time role

    Technical Customer Success Engineer – Remote (Work‑From‑Home) – Chrome Enterprise Solutions – Entry‑Level – careerzynith

    Work from home Full-time role

    Remote Emergency Roadside Telephone Responder

    Work from home Full-time role

    Dynamic Customer Service Representative – Library Subscription Services & Client Success at careerzynith

    Work from home Full-time role

    (Entry Level, No Experience)TikTok Remote Chat Agent

    Work from home Full-time role