Senior Full Stack Python Developer

Application window is expected to close on May 19, 2025. The job posting may be removed earlier if the position is filled or if a sufficient number of applications are received.

This role is remote with strong preference for candidates within the RTP, NC or San Jose, CA areas.

Meet the Team

The Cloud Security Engineering team within Cisco's Security & Trust Organization (STO) designs, builds, and maintains robust back-end systems, intuitive front-end interfaces, and efficient data pipelines to process and analyze large volumes of security-related data. We collaborate with cross-functional teams, including cybersecurity, data engineering, and cloud infrastructure, to deliver a platform that empowers STO to detect, prevent, and respond to security threats.

We are seeking an expert Senior Full Stack Python Developer to lead the development of a scalable and secure Security Data Platform.

As a member of the Cloud Security Engineering team, you have a deep understanding of data architecture, cloud technologies, and large-scale data processing systems. You're an expert with Python and Linux, cloud technologies, and scalable system design, as well as a core understanding of security principles, data processing workflows, and full stack development.

Your Impact

Platform Design and Development: Architect and develop the core platform for ingesting, processing, storing, and analyzing security-related data at scale. Build and maintain APIs and services using Python to enable integration with various data sources, tools, and systems. Create scalable, secure, and user-friendly front-end applications using modern frameworks like React, Angular, or Vue.js.

Back-End Development: Develop scalable and secure back-end services and APIs using Python frameworks such as Flask, FastAPI, or Django. Implement robust authentication and authorization mechanisms (e.g., OAuth, JWT, RBAC) to secure platform access. Handle integration with third-party security tools, APIs, and data sources like SIEM systems and Vulnerability Scanning tools.

Data Integration and Engineering: Design and build ETL pipelines to ingest and process structured and unstructured security data. Work with data engineering and analytics teams to optimize data workflows and storage solutions. Leverage big data tools (e.g., Apache Kafka, Spark) to enable real-time or batch processing of security events.

Database Management: Design and maintain scalable databases (relational and non-relational) for storing and querying security data. Optimize database performance with indexing, partitioning, and query optimization techniques. Ensure data integrity and scalability in environments handling large-scale security telemetry.

Security and Compliance: Apply secure coding practices to all aspects of platform development to protect against vulnerabilities. Ensure the platform complies with relevant security and data protection standards (e.g., GDPR, PCI DSS).

Collaboration and Leadership: Work closely with stakeholders, including cybersecurity teams, data engineers, and product managers, to capture requirements and deliver technical solutions. Mentor junior developers, conduct code reviews, and establish standard processes for development and deployment. Participate in architectural discussions and contribute to strategic decisions about platform design & implementation.

Minimum Qualifications

• 5+ years of professional experience as a Full Stack Developer using Python on Linux OS and cloud platforms (e.g., AWS, Azure, or Google Cloud) with a Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field (or equivalent experience).
• Experience building scalable back-end systems, front-end interfaces, and platforms with a focus on data processing, analysis, or security, including the use of containerization tools like Docker and Kubernetes.
• Proficiency in relational (e.g., PostgreSQL, MySQL) and non-relational (e.g., MongoDB, Cassandra) databases, including schema design, query optimization, and working with large-scale datasets.
• Experience designing ETL pipelines, data processing frameworks, and automating tasks using CI/CD pipelines and version control systems like Git.
• Demonstrated experience leading Agile development projects, mentoring team members, and collaborating with cross-functional teams.

Preferred Qualifications

• Ability to lead projects and mentor team members effectively
• Experience with SIEM systems (e.g., Splunk)
• Knowledge of big data tools like Elasticsearch or Hadoop.
• Familiarity with MLOps and integrating machine learning models into applications.
• Exposure to serverless architectures (e.g., AWS Lambda, Azure Functions).
• Experience working in Agile development environments.
• Strong problem-solving and analytical abilities.
• Excellent communication and collaboration skills.

#WeAreCisco where every individual brings their unique skills and perspectives together to pursue our purpose of powering an inclusive future for all.

Our passion is connection-we celebrate our employees' diverse set of backgrounds and focus on unlocking potential. Cisconians often experience one company, many careers where learning and development are encouraged and supported at every stage. Our technology, tools, and culture pioneered hybrid work trends, allowing all to not only give their best, but be their best.

We understand our outstanding opportunity to bring communities together and at the heart of that is our people. One-third of Cisconians collaborate in our 30 employee resource organizations, called Inclusive Communities, to connect, foster belonging, learn to be informed allies, and make a difference. Dedicated paid time off to volunteer-80 hours each year-allows us to give back to causes we are passionate about, and nearly 86% do!
Our purpose, driven by our people, is what makes us the worldwide leader in technology that powers the internet. Helping our customers reimagine their applications, secure their enterprise, transform their infrastructure, and meet their sustainability goals is what we do best. We ensure that every step we take is a step towards a more inclusive future for all. Take your next step and be you, with us!

#STO25

Message to applicants applying to work in the U.S. and/or Canada:

When available, the salary range posted for this position reflects the projected hiring range for new hire, full-time salaries in U.S. and/or Canada locations, not including equity or benefits. For non-sales roles the hiring ranges reflect base salary only; employees are also eligible to receive annual bonuses. Hiring ranges for sales positions include base and incentive compensation target. Individual pay is determined by the candidate's hiring location and additional factors, including but not limited to skillset, experience, and relevant education, certifications, or training. Applicants may not be eligible for the full salary range based on their U.S. or Canada hiring location. The recruiter can share more details about compensation for the role in your location during the hiring process.

U.S. employees have to quality medical, dental and vision insurance, a 401(k) plan with a Cisco matching contribution, short and long-term disability coverage, basic life insurance and numerous wellbeing offerings.

Employees receive up to twelve paid holidays per calendar year, which includes one floating holiday (for non-exempt employees), plus a day off for their birthday. Non-Exempt new hires accrue up to 16 days of vacation time off each year, at a rate of 4.92 hours per pay period. Exempt new hires participate in Cisco's flexible Vacation Time Off policy, which does not place a defined limit on how much vacation time eligible employees may use, but is subject to availability and some business limitations. All new hires are eligible for Sick Time Off subject to Cisco's Sick Time Off Policy and will have eighty (80) hours of sick time off provided on their hire date and on January 1st of each year thereafter. Up to 80 hours of unused sick time will be carried forward from one calendar year to the next such that the maximum number of sick time hours an employee may have available is 160 hours. Employees in Illinois have a unique time off program designed specifically with local requirements in mind. All employees also have access to paid time away to deal with critical or emergency issues. We offer additional paid time to volunteer and give back to the community.

Employees on sales plans earn performance-based incentive pay on top of their base salary, which is split between quota and non-quota components. For quota-based incentive pay, Cisco typically pays as follows:

.75% of incentive target for each 1% of revenue attainment up to 50% of quota;

1.5% of incentive target for each 1% of attainment between 50% and 75%;

1% of incentive target for each 1% of attainment between 75% and 100%; and once performance exceeds 100% attainment, incentive rates are at or above 1% for each 1% of attainment with no cap on incentive compensation.

For non-quota-based sales performance elements such as strategic sales objectives, Cisco may pay up to 125% of target. Cisco sales plans do not have a minimum threshold of performance for sales incentive compensation to be paid.