Senior Backend Software Developer

Meet the Team

The Splunk Enterprise Security team develops a data-driven SIEM designed to streamline security monitoring, threat detection, and compliance workflows. Our platform helps enterprise customers monitor, detect, and protect against growing cyber threats across cloud and on-prem environments. Engineers partner closely with Product Management, Architects, UX, multi-functional teams, and customers to shape the roadmap and deliver significant platform capabilities. Working directly with customers is a core value, and our lean process empowers engineers to address sophisticated problems with measurable customer impact. Your Impact

Lead technical strategy and execution for multiple teams and backend/platform product areas across cloud and on-prem deployments, ensuring scalable, performant, reliable, secure, and maintainable systems. Own the technical roadmap and architectural integrity of backend services and data-processing workflows, bridging the gap between requirements and implementation using Agile guidelines. Raise engineering excellence through documentation, code review, secure coding, testing, observability, architecture standards, and CI/CD practices. Partner with Product Management, UX, Architects, multi-functional teams, and customers to resolve complex production issues, support customer concerns, and deliver solutions that improve security monitoring, threat detection, compliance, and incident investigations. Mentor engineers, lead design sessions and architecture reviews, and build deep knowledge of product architecture, deployment models, and real‑world operating environments to advance platform evolution and customer value. Minimum Requirements

Bachelor's degree with 7+ years of experience, Master's degree with 4+ years. Experience with developing software for distributed systems, databases or query optimization. Experience with cloud technologies such as AWS, Azure or GCP. Experience with Python or Go/Golang. Experience with AI tools (such as Claude/Codex) to drive development and testing efficiency. Baccalauréat et au moins 7 ans d’expérience, ou maîtrise et au moins 4 ans d’expérience. Expérience du développement de logiciels pour les systèmes distribués et les bases de données, ou pour l’optimisation des requêtes. Expérience des technologies en nuage, comme AWS, Azure ou GCP. Expérience de la programmation en Python ou en Go (Golang). Expérience de l’utilisation d’outils d’intelligence artificielle, comme Claude ou Codex, pour accroître l’efficacité du développement et des tests. Preferred Requirements

Backend coding and system design experience. Experience writing code that has been released into production. Experience with performance bench marking using tools like WPT. Experience with search technologies, data processing, or query execution. Experience or knowledge of Splunk Query Language (SPL). Expérience en programmation côté serveur et en conception de systèmes. Expérience de la rédaction de code déployé en production. Expérience de l’évaluation comparative des performances à l’aide d’outils comme WPT. Expérience des technologies de recherche, du traitement des données ou de l’exécution des requêtes. Expérience ou connaissance du langage de requête Splunk (SPL). Why Cisco?

At Cisco, we’re revolutionizing how data and infrastructure connect and protect organizations in the AI era – and beyond. We’ve been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint. Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you’ll see that the opportunities to grow and build are limitless. We work as a team, collaborating with empathy to make really big things happen on a global scale. Because our solutions are everywhere, our impact is everywhere. We are Cisco, and our power starts with you. The starting salary range posted for this position is $130,400.00 to $181,400.00 and reflects the projected salary range for new hires in this position in U.
S. and/or Canada locations, not including incentive compensation*, equity, or benefits. Individual pay is determined by the candidate's hiring location, market conditions, job‑related skillset, experience, qualifications, education, certifications, and/or training. The full salary range for certain locations is listed below. For locations not listed below, the recruiter can share more details about compensation for the role in your location during the hiring process. U.
S. employees are offered benefits, subject to Cisco’s plan eligibility rules, which include medical, dental and vision insurance, a 401(k) plan with a Cisco matching contribution, paid parental leave, short and long‑term dis