Zscaler

Zscaler

Principal Software Development Engineer (Microservices)

Santa Clara, California, USA · Principal · Full-time

Sponsorship not specified$186k-$265kDetected 8 days ago
GoDistributed SystemsCode ReviewSQLNoSQLPostgreSQLMySQLMongoDBCassandraDynamoDBAWSDockerKubernetesPrometheusSite Reliability EngineeringKafkaRabbitMQOAuthMachine LearningCybersecurityIncident ResponseLoad TestingZero TrustLeadership

Stay score

odds of building a lasting career here

64Sponsors, lottery-bound
Cap-exempt (no lottery)0
Sponsors this role100
Entry-level history0
PERM / green-card track0
Lottery odds (Level IV)94
Fits your clock70

Sponsors, but it's cap-subject — you still face the weighted lottery (~61% per draw at Level IV). Good if you win; have a cap-exempt backup on your list.

Lottery odds assume a STEM candidate.

Personalize to your clock →

H-1B wage level

the lottery is wage-weighted — each level is one more entry

Level I · 1×
Level I$152,7971 entry
Level II$187,0752 entries
Level III$221,3743 entries
Level IV$255,6534 entries

$1,575 more — $187,075 — moves this role to Level II and 2 lottery entries. That figure is inside the range the employer already advertised.

Based on the DOL prevailing wage for this occupation and worksite, a base salary of $187,075 would place this position at wage Level II. That figure is within the posted range, and I'd like to target it. This role classifies under "Software Developers" for prevailing-wage purposes.

DOL prevailing wage, 2026-27 wage year · Software Developers (15-1252) · San Jose-Sunnyvale-Santa Clara, CA. Wage level is derived by USCIS from the offered wage, occupation and worksite; the occupation shown is inferred from the job title.

Employer immigration record

from this employer's Department of Labor filings

Green-card filing pattern in this occupation

Context, not a finding about this posting: of this employer's 25 green-card filings in this occupation, 100% were for a worker who already held the job.

Green-card follow-through: 75%

Of 28 labor certifications old enough to have been used, 7 expired without the employer filing the next step. Median time from filing to decision: 500 days.100% of their filings were for a worker who already held the job.Only certifications past the 180-day window are counted — recent ones cannot have expired yet.

Files H-1B transfers

44 transfer filings in the last year, covering 44 workers. Median labor-condition decision: 7 days. An employer that already files transfers is one that can take over an existing H-1B.

Sourced from Department of Labor LCA, PERM and prevailing-wage disclosure data. Employer matching is by name, so figures may be split across an employer's legal entities. Absence of a filing means none appears in our copy of the data, not that none exists.

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About the role

  • 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?
  • This is a hybrid role (in Santa Clara, CA office, minimum 3 days per week), reporting to the Senior Director, Software Development Engineering in the Engineering ZIA Core department.

Responsibilities

  • At Zscaler, we are committed to building a team that reflects the communities we serve and the customers we work with.
  • We strive to create a workplace where employees are treated with respect and have the chance to succeed.
  • Lead the technical roadmap to modernize the ZIA control plane using API-first, domain-aligned microservices with clear service ownership and multi-region architectures (active-active, failover, disaster recovery)
  • You thrive in ambiguity and are comfortable building the path as you walk it, viewing unstructured environments as raw material to build something meaningful.
  • You are a problem-solver who is energized by complex technical challenges and driven to deliver high-impact solutions.
  • You are a high-trust collaborator who builds strong team relationships, embracing continuous feedback, candor, and respect to earn trust and achieve shared goals.
  • You are a learner with a growth mindset, constantly seeking feedback and developing your skills with purpose to become a stronger teammate.
  • Foundational understanding of AI/ML technologies and experience leveraging, securing, or positioning AI-driven solutions to optimize outcomes within your functional domain

Requirements

  • 12+ years in software development with 4+ years building and operating production microservices at significant scale, including proficiency in Go

Compensation

  • $185,500 - $265,000 USD
  • Zscaler complies with all applicable federal, state, and local pay transparency rules.

Company info

  • 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.
  • Driven by deep customer obsession, we are committed to the mission, outcome, and to each other.

This listing is sourced directly from Zscaler's careers page and normalized into a canonical job model.