This is a hybrid role based out of Cisco / Splunk's San Jose office. 

Meet the Team

The Splunk UI team is a frontend engineering workstream within Splunk Security. We build polished, cloud-delivered web experiences and partner across product, design, platform, and engineering to deliver high-impact capabilities! The team moves quickly, values practical collaboration, and focuses on turning complex requirements into clear, reliable user experiences.

Your Impact 

Join the Splunk workstream to shape and deliver modern web experiences for Splunk Security. You will lead sophisticated React and TypeScript work, collaborate across product and engineering teams, and help translate evolving requirements into intuitive, scalable interfaces! This role combines hands-on architecture and delivery with technical leadership in a fast paced program.

As a Lead Frontend Engineer on Splunk UI, you will:

• Lead the design and delivery of intuitive, accessible React and TypeScript experiences for complex enterprise workflows.

• Build and evolve scalable frontend architecture, including independently deployable or micro-frontend surfaces where appropriate.

• Partner with product, design, backend, platform, and AI teams to clarify user flows, integration needs, and interaction design before implementation, and resolve delivery dependencies.

• Integrate shared platform capabilities and service-backed features into cohesive, reliable user experiences.

• Adopt and help mature enterprise design systems, applying shared patterns thoughtfully and favoring reusable components over one-off solutions.

• Drive quality and operational readiness through unit and end-to-end testing, code review, performance work, and effective troubleshooting across frontend and integration boundaries.

• Help lead release, refactoring, and stabilization efforts; mentor engineers through high-quality technical feedback; and contribute to collaborative planning.

Minimum Qualifications 

• Bachelor’s degree with 8+ years of related experience, Master’s degree with 6+ years of related experience, or PhD with 3+ years of related experience.

• 8+ years of frontend development experience building production-grade web applications, including sophisticated enterprise workflows.

• Experience in React, TypeScript, and modern JavaScript (ES6+), with a proven ability to translate complex product requirements into maintainable frontend architecture.

• Experience working in large-scale monorepos and with package managers such as pnpm or Yarn workspaces; ability to establish and maintain sound frontend boundaries and shared patterns.

• Professional work experience with micro-frontend patterns, Module Federation, and scalable frontend architecture, including the tradeoffs of integrating shared capabilities into a host application.

Preferred Qualifications 

• Experience adopting or contributing to an enterprise design system, with sound judgment about when to reuse platform components versus build new patterns.

• Strong component-driven development skills, including design systems, accessibility, responsive UI, and thoughtful interaction design for data-rich enterprise workflows.

• Experience with automated testing frameworks such as Jest, React Testing Library, and Playwright, plus CI/CD practices that support reliable releases.

• Experience with complex data-rich UI patterns such as routing, tables, filtering, drill-downs, timelines, and workflow-oriented user experiences.

• Experience troubleshooting web experiences across browser, API, authentication, and deployment boundaries; familiarity with analytics, monitoring, or observability tools is a plus.

• Working knowledge of REST APIs and the ability to collaborate closely with service owners on integration contracts and API readiness.

• Interest in AI-assisted user experiences, balanced with a rigorous focus on usability, reliability, and user trust.

• Experience leading through code review, technical planning, and mentoring, and helping a frontend team improve shared tooling, documentation, and engineering practices.

• Strong written and verbal communication skills, including the ability to align product, design, and engineering stakeholders, surface risks early, and move delivery forward in a fast-paced environment.

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. 

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

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 disability coverage, and basic life insurance. Please see the Cisco careers site to discover more benefits and perks.  Employees may be eligible to receive grants of Cisco restricted stock units, which vest following continued employment with Cisco for defined periods of time.

U.S. employees are eligible for paid time away as described below, subject to Cisco’s policies:

• 10 paid holidays per full calendar year, plus 1 floating holiday for non-exempt employees

• 1 paid day off for employee’s birthday, paid year-end holiday shutdown, and 4 paid days off for personal wellness determined by Cisco

• Non-exempt employees** receive 16 days of paid vacation time per full calendar year, accrued at rate of 4.92 hours per pay period for full-time employees

• Exempt employees participate in Cisco’s flexible vacation time off program, which has no defined limit on how much vacation time eligible employees may use (subject to availability and some business limitations)

• 80 hours of sick time off provided on hire date and each January 1st thereafter, and up to 80 hours of unused sick time carried forward from one calendar year to the next

• Additional paid time away may be requested to deal with critical or emergency issues for family members

• Optional 10 paid days per full calendar year to volunteer

For non-sales roles, employees are also eligible to earn annual bonuses subject to Cisco’s policies.

Employees on sales plans earn performance-based incentive pay on top of their base salary, which is split between quota and non-quota components, subject to the applicable Cisco plan. 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 0% up to 125% of target. Cisco sales plans do not have a minimum threshold of performance for sales incentive compensation to be paid.

The applicable full salary ranges for this position, by specific state, are listed below:

New York City Metro Area:

Non-Metro New York state & Washington state:

* For quota-based sales roles on Cisco’s sales plan, the ranges provided in this posting include base pay and sales target incentive compensation combined.

** Employees in Illinois, whether exempt or non-exempt, will participate in a unique time off program to meet local requirements.