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233 lead tech jobs at 158 companies in Vacaville, CA

3mo
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Tech Lead - Growth
San Francisco, California, United States
OnsiteFull Time
Arcade
Arcade: Infrastructure for AI agents to securely interact with external applications.
7+ YOE1+ Mgmt7+ years software engineering with technical leadership; strong backend and systems experience; Go/Python; React; leading small teams; growth mindset.
Go, Python, TypeScript, React, PostgreSQL
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1d
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Tech Lead
San Francisco, California, United States
OnsiteFull Time
SnailWorks
SnailWorks: SnailWorks provides mail tracking and delivery intelligence software for marketers.
Deep, current .NET/C# and ASP.NET Core expertise, cloud and SQL experience, mobile (.NET MAUI/Xamarin), AI-native production experience with foundation models, technical leadership and product judgment.
.NET, C#, ASP.NET Core, .NET MAUI, Xamarin, TypeScript, React, Go, Python, AWS, Kubernetes, Postgres, SQL, DevExpress, CI/CD
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3w
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Applied AI Tech Lead
San Francisco, California, United States
$240k-$300k/yr OnsiteFull Time
Amigo
Amigo: AI infrastructure for building and training clinical healthcare agents.
Proven history leading engineering delivery end-to-end, deep familiarity or fast ramp with LLMs/agent systems, strong judgment on technical tradeoffs, and experience growing engineers or running small teams.
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4d
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Tech Lead, ARC Team
San Francisco or St. Louis or New York City or Washington
$189k-$362k/yr HybridFull Time
Scale AI
Scale AI: Provides data and infrastructure for training artificial intelligence models.
Active Secret clearance, experience designing secure cloud-native backend systems, mentoring and managing engineers, familiarity with containerization and federal compliance frameworks.
Terraform, Docker, Kubernetes, AWS, Azure, GCP, FedRAMP, STIG Benchmarks, Cloud SRG
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2mo
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Tech Lead Manager - Full Stack
San Francisco, California, United States
OnsiteFull Time
Medra
Medra: Builds autonomous robots and AI for scientific research.
Senior-level engineering lead with strong full-stack experience, Python backend, React frontend, and system design.
Python, React, TypeScript, HTML, CSS, JavaScript, REST, Postgres, Redis
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1w
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Tech Lead
San Francisco, California, United States
$220k-$250k/yr OnsiteFull Time
Clera
Clera: AI talent agent matching professionals with high-growth startup roles
6+ YOE6+ years professional software engineering experience, leadership and people management, hands-on LLMs and conversational AI experience required, cloud architecture experience (Microsoft Azure preferred), ability to work on-site in San Francisco and right to work in the US.
Microsoft Azure, AWS, GCP, LLMs, ML, NLP
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3mo
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Tech Lead Manager, Admin Console
Mountain View or San Francisco
$250k-$300k/yr HybridFull Time
Glean
Glean: AI platform for enterprise search and automated workplace agents
8+ YOE1+ Mgmt8+ years software engineering; 1+ year engineering management; BS/BA in CS or related field; strong coding in Python/Go/Java/C++/JavaScript; enterprise SaaS/admin console experience; mentoring; ability to lead in ambiguity.
Python, Go, Java, C++, JavaScript
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2mo
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Tech Lead Manager, Foundations
San Francisco, California, United States
$230k-$275k/yr OnsiteFull Time
Profound
Profound: Analytics platform for brand visibility in AI-generated search results.
7+ YOE2+ Mgmt7+ years backend engineering; 2+ years in people management; strong identity/auth, PostgreSQL, and B2B SaaS experience; IC capability; enterprise experience.
PostgreSQL, SAML, OIDC, SCIM, Billing, Metering, Audit Logs, Admin Tooling
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2mo
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Tech Lead, Deployment & Operations — Custom Infrastructure
San Francisco, California, United States
$342k-$445k/yr HybridFull Time
OpenAI
OpenAI: Develops artificial intelligence models and generative AI software services.
8+ YOE8+ years in hardware systems, data center deployment, or related areas; strong leadership, technical depth, and cross-functional collaboration.
hardware deployment, data center operations, infrastructure automation, observability, fleet monitoring
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1w
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Tech Lead, Agent Framework - Observability
United States or Canada or Seattle or Los Angeles or San Francisco or New York City
$160k-$253k/yr OnsiteFull Time
Elastic
ElasticNYSE: ESTC: Software platform for search, security, and observability.
Proven technical lead on systems-level or agent projects; deep observability protocols knowledge; strong Go experience; design and architecture skills; excellent written and stakeholder communication.
Go, Elastic Agent, Beats, Elasticsearch, OpenTelemetry collector, OTLP, OpAMP, Prometheus Remote Write, syslog, CloudFormation, Terraform, Kubernetes, Linux, Windows, MacOS, containers, Streamlang, Logstash, Fluent
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3w
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Tech Lead, Fleet Response Infrastructure
Mountain View or San Francisco
$251k-$310k/yr HybridFull Time
Waymo
Waymo: Autonomous driving technology for ride-hailing and logistics.
5+ YOEBachelor's in CS or similar, 5+ years web application experience (frontend & backend), familiarity with Angular/TypeScript/RxJS, experience leading technical designs and mentoring engineers, strong reliability focus.
Angular, TypeScript, RxJS, C++
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2mo
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Tech Lead Manager, Vision & AI
San Francisco, California, United States
$210k-$270k/yr HybridFull Time
Voxel
Voxel: AI platform for real-time industrial workplace safety monitoring.
5+ YOE1+ Mgmt5+ years shipping applied ML systems; ownership of end-to-end projects; strong Python; vision and multimodal methods; shipping mindset; leadership experience.
Python, Machine Learning, Computer Vision, PyTorch, TensorFlow
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1mo
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Microsoft Tech Account Lead - CMT
Chicago or Milwaukee or Dallas or Columbus or Kirkland or Irvine or Cincinnati or New York or Cleveland or Oklahoma City or Austin or Albany or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$150k-$200k/yr OnsiteFull Time
Avanade
Avanade: Provides Microsoft-focused IT consulting and digital transformation services.
7+ YOE7+ Mgmt7+ years customer management/enterprise sales and team leadership, experience configuring and delivering Microsoft solutions, familiarity with Microsoft technology stack, Microsoft certifications preferred, demonstrated ability to drive account growth.
Microsoft
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3mo
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Tech Lead Manager, Data Infrastructure
San Francisco, California, United States
$250k-$375k/yr OnsiteFull Time
Cartesia
Cartesia: Builds real-time generative voice and multimodal AI models.
Lead data infrastructure team; define multi-modal data strategy; build scalable data pipelines for text, audio, and video; manage external data vendors and budgets; mentor engineers.
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1mo
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Ad Tech Product Lead, Retail & Commerce Media
Minneapolis or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$94k-$254k/yr OnsiteFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
5+ YOE5+ years product management experience in ad tech/retail media; 3+ years with programmatic/campaign or measurement tooling; writing product requirements, agile delivery, KPI definition, A/B testing, API and data-schema familiarity, strong communication.
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2mo
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Senior Lead, Tech and Product Communications
New York City or San Francisco
$162k-$275k/yr HybridFull Time
Ramp
Ramp: Financial operations platform for corporate cards and spend management.
Experience in tech and product communications at high-growth or AI-native companies; strong AI fluency; fast mover; clear writing.
AI tools, Communication tools
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1w
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Network Tech Lead
Austin or New York City or San Francisco or Seattle
$242k-$284k/yr OnsiteFull Time
Fluidstack
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
Proven architecture and operational experience across very large network estates; strong design review, cross-domain debugging, and mentorship skills.
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2w
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Production Tech Team Lead
Hercules, California, United States
$62k-$86k/yr OnsiteFull Time
Bio-Rad Laboratories
Bio-Rad LaboratoriesNYSE: BIO: Develops and manufactures products for life science research and diagnostics.
High school diploma, 2+ years digital print experience, operate cutters/folders/binders, strong mechanical aptitude, Microsoft Office proficiency, SAP experience desirable.
Adobe, SAP, Microsoft Word, Microsoft Excel, Microsoft Office, GUK
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3mo
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Senior Software Engineer (Tech Lead), Marketplace Middleware Engineering
San Francisco or Denver or New York City
$209k-$240k/yr HybridFull Time
Forge Global
Forge GlobalNYSE: FRGE: Marketplace for trading private shares and pre-IPO stock.
8+ YOE2+ Mgmt8+ years software engineering; technical lead experience; API design with C#/.NET; event-driven systems (Kafka, RabbitMQ); CQRS/Event Sourcing; SQL; fintech exposure; strong collaboration and mentoring.
C#, NET, Kafka, RabbitMQ, Event Sourcing, CQRS, SQL
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1w
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Production Tech
Berkeley, California, United States
$21-$25/hr OnsiteFull Time
Trek Bicycle
Trek Bicycle: Designs, manufactures, and retails bicycles and related cycling gear.
Experienced bicycle technician able to complete complex repairs, demonstrate technical skill, communicate clearly, lead by example, and work efficiently to meet production targets.
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