Sr. Software Development Engineer

Zscaler
Bangalore +1 more
On-site

Who this role is best for

A natural match if you have experience building scalable backend systems in cloud security.

Best fit for

  • Candidates with 3+ years in Java/Golang and distributed systems design experience
    — “3+ years of experience with proficiency coding in Java / Golang or similar”
  • Individuals who have worked on cloud-native platforms with Docker, Kubernetes, and major cloud providers
    — “Hands-on experience with Docker, Kubernetes, and one or more major cloud platforms (AWS, GCP, or Azure)”
  • Engineers who thrive in ambiguous environments and take initiative in solving complex security challenges
    — “You thrive in ambiguity. You're comfortable building the path as you walk it.”

Things to consider

  • On-call responsibilities are expected and integral to the role
    — “Participating in on-call rotation to support a highly available engineering platform”
  • The role demands strong ownership and decision-making in the absence of clear direction
    — “You act like an owner. Your passion for the mission fuels your bias for action.”

How to stand out

  • Highlight experience with AI/ML in optimizing backend systems or security workflows
    — “Foundational understanding of AI/ML technologies and experience leveraging, securing, or positioning AI-driven solutions”
  • Demonstrate a history of contributing to Agile/Scrum practices and cross-functional integration
    — “Collaborating with cross-functional teams to deliver integrated solutions and contribute to Agile/Scrum processes”
  • Showcase expertise in large-scale distributed system design and performance optimization
    — “Expertise in designing and maintaining large-scale distributed systems with strong fundamentals of scaling, availability and design trade offs”
  • Emphasize your ability to debug, monitor, and optimize system performance in complex environments
    — “Ensuring code quality by writing and maintaining unit, integration, and performance tests; monitor, debug, and optimize system performance”
Pace · Fast PacedCollaboration · HighAutonomy · MediumDecision Impact · Team

Derived from job-description analysis by Serendipath's career intelligence engine.

What success looks like

  • implement scalable, high-performance backend services and APIs
  • ensure code quality
  • collaborate with cross-functional teams
Typical background
3+ years of professional software engineering experience

Skills & requirements

Required

Software DevelopmentCloud ArchitectureBackend ServicesApisMonitoring And Debugging

Preferred

Ai/ml TechnologiesSecurity

Stack & domain

Ai/ml TechnologiesBackend ServicesApisUnit TestsIntegration TestsPerformance TestsMonitoringDebuggingOptimizationCross-functional CollaborationAgile/scrum ProcessesOn-call RotationHigh AvailabilityAmbitionTrust Through OutcomesProblem-solvingHigh-trust CollaborationLearningCloud SecuritySase-based Zero Trust Exchange

About the role

Original posting from Zscaler via Greenhouse

Zscaler (NASDAQ: ZS) accelerates digital transformation so customers can be more agile, efficient, resilient, and secure. The Zscaler Zero Trust Exchange platform protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Distributed across 200+ public data centers globally and thousands of private sites at the edge, the SASE-based Zero Trust Exchange is the world’s largest in-line cloud security platform.

We believe the future of work is Human + AI and are building an AI-native enterprise where human potential is amplified by machine intelligence to solve the world’s hardest security challenges. Driven by deep customer obsession, we are committed to the mission, outcome, and to each other. We bring these commitments to life through three core behaviors: ownership and collaboration, trust through outcomes and impact, and a challenge culture with ongoing feedback. Ready to make an impact at the company pioneering security transformation in the AI era? Join us at Zscaler.

Role

We are looking for a Sr Software Engineer to join our team. This is a Hybrid role, reporting to the Senior Manager, Software Engineering in the Exposure Management & Security Operations department. As a passionate engineer you will work with a team of cloud architects in building scalable, high performance backend applications for our cloud engineering org. You will play a pivotal role in enhancing our multitenant architecture and global footprint for the world’s largest cloud security platform.

What you’ll do (Role Expectations)

Implementing scalable, high-performance backend services and APIs

Ensuring code quality by writing and maintaining unit, integration, and performance tests; monitor, debug, and optimize system performance

Collaborating with cross-functional teams to deliver integrated solutions and contribute to Agile/Scrum processes like sprint planning and retrospectives

Participating in on-call rotation to support a highly available engineering platform

Who You Are (Success Profile)

You thrive in ambiguity. You're comfortable building the path as you walk it. You thrive in a dynamic environment, seeing ambiguity not as a hindrance, but as the raw material to build something meaningful.

You act like an owner. Your passion for the mission fuels your bias for action. You operate with integrity because you genuinely care about the outcome. True ownership involves leveraging dynamic range: the ability to navigate seamlessly between high-level strategy and hands-on execution.

You are a problem-solver. You love running towards the challenges because you are laser-focused on finding the solution, knowing that solving the hard problems delivers the biggest impact.

You are a high-trust collaborator. You are ambitious for the team, not just yourself. You embrace our challenge culture by giving and receiving ongoing feedback—knowing that candor delivered with clarity and respect is the truest form of teamwork and the fastest way to earn trust.

You are a learner. You have a true growth mindset and are obsessed with your own development, actively seeking feedback to become a better partner and a stronger teammate. You love what you do and you do it with purpose.

What We’re Looking for (Minimum Qualifications)

Foundational understanding of AI/ML technologies and experience leveraging, securing, or positioning AI-driven solutions to optimize outcomes within your functional domain

3+ years of experience with proficiency coding in Java / Golang or similar

Hands-on experience with Docker, Kubernetes, and one or more major cloud platforms (AWS, GCP, or Azure)

Expertise in designing and maintaining large-scale distributed systems with strong fundamentals of scaling, availability and design trade offs

Exceptional problem-solving skills for creating robust solutions and resolving complex issues with root cause analysis

What Will Make You Stand Out (Preferred Qualifications)

Experience leveraging LLMs or AI code-assistance platforms to accelerate distributed systems development, code refactoring, and automated testing pipelines

Strong understanding of DevOps automation workflows and CI/CD pipelines

Excellent communication and cross-team collaboration skills, with the ability to navigate ambiguity, make high-impact technical decisions, and deliver results with minimal oversight

#LI-RM6 #LI-Hybrid

At Zscaler, we are committed to building a team that reflects the communities we serve and the customers we work with. We foster an inclusive environment that values all backgrounds and perspectives, emphasizing collaboration and belonging. Join us in our mission to make doing business seamless and secure.

Our Benefits program is one of the most important ways we support our employees. Zscaler proudly offers comprehensive and inclusive benefits to meet the diverse needs of our employees and their families throughout their life stages, including:

Various health plans

Time off plans for vacation and sick time

Parental leave options

Retirement options

Education reimbursement

In-office perks, and more!

Learn more about Zscaler's hybrid working model and benefits here.

By applying for this role, you adhere to applicable laws, regulations, and Zscaler policies, including those related to security and privacy standards and guidelines.

Zscaler is committed to providing equal employment opportunities to all individuals. We strive to create a workplace where employees are treated with respect and have the chance to succeed. All qualified applicants will be considered for employment without regard to race, color, religion, sex (including pregnancy or related medical conditions), age, national origin, sexual orientation, gender identity or expression, genetic information, disability status, protected veteran status, or any other characteristic protected by federal, state, or local laws. See more information by clicking on the Know Your Rights: Workplace Discrimination is Illegal link.

Pay Transparency

Zscaler complies with all applicable federal, state, and local pay transparency rules.

Zscaler is committed to providing reasonable support (called accommodations or adjustments) in our recruiting processes for candidates who are differently abled, have long term conditions, mental health conditions or sincerely held religious beliefs, or who are neurodivergent or require pregnancy-related support.

Source: Zscaler careers (Greenhouse)

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