Senior Software Engineer — Python and UI experience is a must

Posted 5 Days Ago
Be an Early Applicant
Bengaluru, Bengaluru Urban, Karnataka, IND
In-Office
Senior level
Security • Cybersecurity
The Role
Own and maintain platform services and user-facing components: job orchestration, message-queue task processing, management and customer APIs, URL protection services, and a large TypeScript/Vue SPA. Manage data access layers, CI/CD, Docker packaging, and production troubleshooting. Participate in architecture, code reviews, and cross-team incident triage to ensure scalable, reliable platform delivery.
Summary Generated by Built In

SonicWall is a cybersecurity forerunner with more than 30 years of expertise and is recognized as a leading partner-first company, ensuring our partners and their customers are never alone in the fight against cybercrime. With the ability to build, scale and manage security across the cloud, hybrid and traditional environments in real-time, SonicWall provides relentless security against the most evasive cyberattacks across endless exposure points for increasingly remote, mobile and cloud-enabled users. With its own threat research center, SonicWall can quickly and economically provide purpose-built security solutions to enable any organization—enterprise, government agencies and SMBs—around the world. For more information, visit www.sonicwall.com or follow us on TwitterLinkedInFacebook and Instagram.

Own the platform services and user-facing components across both products, including job orchestration, management and customer APIs, supporting microservices, web applications, data integrations, and deployment infrastructure. Responsible for ensuring reliable workflow execution, seamless user experiences, and scalable service delivery across the platform.

Responsibilities
  • Own the job orchestration platform, including message queue-based scheduling, task dispatching, workflow management, and lifecycle execution to ensure reliable processing and accurate verdict generation.
  • Design, develop, and maintain management, appliance-facing, and customer-facing APIs across both products using threaded and asynchronous Python services.
  • Own and enhance supporting UrlProtection services, including the headless browser automation pipeline, WHOIS services, and customer-facing time-of-click functionality.
  • Maintain and modernize the operator and customer web application, a large-scale TypeScript/Vue single-page application, to improve usability, performance, and maintainability.
  • Own the data access and integration layer, including MySQL, Microsoft SQL Server, Redis, MongoDB, Consul, and URL verdict caching services.
  • Manage build, packaging, and deployment processes, including Cython builds, Docker multi-stage image creation, CI/CD workflows, and multi-VM Docker Compose deployments.
  • Troubleshoot and resolve production platform issues, including queue backlogs, workflow failures, stuck jobs, API issues, and deployment-related incidents.
  • Participate in architecture discussions, design reviews, and code reviews to uphold engineering standards and platform quality.
  • Collaborate with cross-functional teams to improve platform scalability, reliability, and operational efficiency.
Requirements
  • Minimum of 8 years of software engineering experience with a Bachelor's degree in Computer Science, Engineering, or a related field; alternatively, 6+ years with a Master's degree, 3+ years with a PhD, or equivalent professional experience.
  • Strong Python development experience across both multithreaded and asynchronous programming models, including asyncio, aiohttp, and FastAPI.
  • Experience designing and supporting distributed task processing systems using RabbitMQ, Taskiq/Redis, Celery, or similar messaging technologies, with a focus on reliability, idempotency, and fault recovery.
  • Experience building and maintaining web APIs using Flask, FastAPI, or similar frameworks, with knowledge of WSGI/uWSGI and Nginx-based deployments.
  • Front-end development experience with JavaScript/TypeScript and modern component frameworks such as Vue, React, or Angular, including contemporary build and deployment tooling.
  • Proficiency with MySQL, Microsoft SQL Server, Redis, MongoDB, and Consul.
  • Experience with Docker, Docker Compose, CI/CD platforms such as Jenkins, and Debian packaging; familiarity with build environments supporting compiled Python extensions is preferred.
  • Comfortable working in Linux environments, including process troubleshooting, log analysis, and shell scripting on Ubuntu or Debian-based systems.
  • Strong written communication skills and the ability to collaborate effectively in a distributed, asynchronous team environment.
Cross-Team Coverage

This role operates within a small engineering team where members provide coverage across multiple technical areas. In addition to primary responsibilities, you will provide maintenance-level support and first-line incident triage for areas such as the Python analysis pipeline, static analysis engines, machine learning operations, and virtual machine diagnostics. The expectation is to maintain operational continuity during team absences while coordinating deeper technical issues with the appropriate subject matter experts.

#LI-KB7

#LI-Hybrid

#Python

#Redis

#Flask

 
 
 

SonicWall is an equal opportunity employer.  

We are committed to creating a diverse environment and are an equal opportunity employer. All qualified applicants receive consideration for employment without regard to race, color, ethnicity, religion, sex, gender, gender identity and expression, sexual orientation, national origin, disability, age, marital status, veteran status, pregnancy, or any other basis prohibited by applicable law.
At SonicWall, we pride ourselves on recruiting a diverse mix of talented people and providing active security solutions in 100+ countries.

Applicant Privacy Notice

Skills Required

  • Minimum 8 years software engineering experience (alternatively 6+ years with Master’s, 3+ with PhD, or equivalent)
  • Strong Python development with multithreaded and asynchronous programming (asyncio, aiohttp, FastAPI)
  • Designing and supporting distributed task processing systems using RabbitMQ, Taskiq/Redis, Celery, or similar
  • Building and maintaining web APIs using Flask, FastAPI, or similar; knowledge of WSGI/uWSGI and Nginx deployments
  • Front-end development with JavaScript/TypeScript and modern frameworks (Vue, React, or Angular)
  • Proficiency with MySQL, Microsoft SQL Server, Redis, MongoDB, and Consul
  • Experience with Docker, Docker Compose, and CI/CD platforms such as Jenkins
  • Debian packaging experience
  • Familiarity with build environments supporting compiled Python extensions and Cython builds
  • Comfortable working in Linux (Ubuntu/Debian), process troubleshooting, log analysis, and shell scripting
  • Strong written communication and ability to collaborate in distributed, asynchronous teams

SonicWall Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about SonicWall and has not been reviewed or approved by SonicWall.

  • Healthcare Strength Health, dental, vision, mental-health support, and wellness programs are part of the package. Feedback suggests coverage breadth is a dependable component of total rewards.
  • Leave & Time Off Breadth Generous PTO, paid holidays and sick time, and bereavement leave are described alongside flexible or remote options. Feedback suggests ample time away meaningfully supports balance.
  • Retirement Support A 401(k) and core financial protections such as life and disability insurance are included. Feedback suggests these fundamentals meet standard expectations for many.

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The Company
HQ: Milpitas, CA
1,832 Employees
Year Founded: 1991

What We Do

SonicWall has been fighting the cyber-criminal industry for over 25 years defending small, medium-size businesses and enterprises worldwide. Backed by research from the Global Response Intelligent Defense (GRID) Threat Network, our award-winning real-time breach detection and prevention solutions, coupled with the formidable resources of over 10,000 loyal channel partners around the globe, are the backbone securing more than a million business and mobile networks and their emails, applications and data. This combination of products and partners has enabled a real-time cyber defense solution tuned to the specific needs of the more than 500,000 global businesses in more than 215 countries and territories.

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