44 optimizely developer jobs at 34 companies in Santa Paula, CA
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Software Engineer, iOS, Level 5
Santa Monica or Los Angeles
$209k-$313k/yr OnsiteFull Time
6+ YOE6+ years software development experience, iOS application development, strong CS fundamentals, Objective-C/iOS internals, multithreading and performance optimization, Bachelor’s in CS or equivalent experience.
Objective-C, Objective-C Runtime, Swift, C, C++, OpenGL, Metal
1mo
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Expert Engine Engineer - Treyarch - Vancouver, BC
Vancouver or Los Angeles
$115k-$227k/yr OnsiteFull Time
10+ YOE10+ years software engineering experience in game engine/runtime development with deep C++ expertise, profiling, multithreading, memory and performance optimization, and shipped AAA titles.
C++
4w
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3D Engineer
Glendale, California, United States
$130k-$160k/yr OnsiteFull Time
2+ YOE2+ years with Three.js/React Three Fiber or WebGL, strong JavaScript/TypeScript, 3D math knowledge, asset pipeline and performance optimization experience, strong delivery record.
React Three Fiber, Three.js, WebGL, JavaScript, TypeScript
2mo
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Front-End Developer
El Segundo, California, United States
$125k-$158k/yr OnsiteFull Time
3+ YOE3+ years experience; strong experience with React and Next.js, JavaScript (ES5/ES6+), semantic HTML, CSS, Git; responsive design, cross-browser compatibility, web accessibility, unit/integration testing, debugging, and performance optimization.
React, Next.js, JavaScript (ES5 and modern ES6+), HTML, CSS, Git
2mo
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Lead Software Engineer - Apple (San Francisco, CA, US, 94107)
San Francisco or Burbank or New York City
$165k-$247k/yr OnsiteFull Time
7+ YOE7+ years Apple platform experience; expert Swift and Xcode skills for iOS/tvOS; experience with RESTful APIs, performance optimization, client-side experimentation, advertising integration, AI-assisted development, and mentoring.
Swift, iOS, tvOS, Xcode, RESTful APIs, GitHub Copilot, Cursor, Claude Code, Swift Package Manager, DRM, LLMs
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HPC Software Engineer
Northridge, California, United States
$95k-$165k/yr OnsiteFull Time
College degree in STEM; strong Python and C/C++ skills; experience with numpy, scipy, pandas; MPI/OpenMP and CUDA/GPU optimization; ability to obtain TS/SCI clearance; US citizenship and background/drug screening required.
Python, numpy, scipy, pandas, C, C++, MPI, OpenMP, CUDA, Linux
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Senior Software Engineer, iOS
Playa Vista or Los Angeles or United States
$175k-$190k/yr HybridFull Time
7+ YOE7+ years iOS experience, strong Swift proficiency, SwiftUI/UIKit, reactive frameworks (Combine/RxSwift/ReactiveObjC), MVVM, SPM modular architecture, unit testing, Git, experience migrating Objective-C/legacy code, familiarity with LLM coding assistants.
Swift, Objective-C, SwiftUI, UIKit, Combine, RxSwift, ReactiveObjC, Swift Package Manager (SPM), Git, LLM coding assistants, Amplitude, Optimizely, LaunchDarkly, Kotlin, Kotlin Multi-Platform
4d
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Senior Software Engineer, Project Lead
Goleta, California, United States
$182k/yr HybridFull Time
Sonos: Develops and sells wireless home audio systems and speakers.
6+ YOE2+ MgmtBachelor's degree in a technical field and 6 years of software engineering experience. Requires Java, Spring Boot, database optimization, Kubernetes, testing infrastructure, CI/CD, and technical leadership experience.
Generative AI, GitHub Copilot, Claude Code, Google Gemini, Java, Spring Boot, Spring Data JPA, HikariCP, Kubernetes, GitHub, CI/CD
4d
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Forward Deployed AI Engineer, Campus, United States - BCG X
Boston or Los Angeles or Seattle or San Francisco or Manhattan Beach or Dallas or Miami or Brooklyn or New York or Pittsburgh or Washington or Chicago
$110k-$190k/yr OnsiteFull Time
Current full-time Bachelor's, Master's, or PhD student graduating December 2026–August 2027; software development, large-scale analytics, AI, algorithm optimization, client collaboration, and Python experience required.
Python
2mo
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Senior Site Reliability Engineer
El Segundo, California, United States
$145k-$173k/yr OnsiteFull Time
5+ YOE5+ years software engineering and 3+ years SRE, DevOps, or production operations experience; AWS, Docker, Kubernetes, IaC, SQL optimization, observability, distributed systems, and debugging skills required.
Kotlin, Rust, TypeScript, Python, GitHub Actions, Terraform, Terragrunt, Helm, AWS, Kinesis, AWS Lambda, Amazon RDS, Amazon EKS, Kubernetes, Docker, PostgreSQL, IoT Edge, Red Hat Enterprise Linux, Rocky Linux, CloudFormation, SQL, Prometheus, Grafana, Datadog
1mo
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Principal Radar Software Engineer
Agoura Hills, California, United States
OnsiteFull Time
10+ YOEBachelor's in Computer Engineering/Computer Science/Electrical Engineering; 10+ years embedded/parallel processing/C++/MATLAB experience; radar signal-processing, DSP optimization, logging, integration, and revision-control knowledge.
MATLAB, C++, git, svn, ROS, CUDA, Azure, AWS, Python, DSP, CAN, Ethernet, Hardware-in-the-Loop, Software-in-the-Loop
3mo
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Senior Process Engineer - Deposition
Goleta, California, United States
$120k-$145k/yr OnsiteFull Time
5+ YOELead development and optimization of deposition processes; troubleshoot; DOE; SPC; cross-functional collaboration.
JMP, PVD, CVD, ALD, RTP, RTA, DRIE, IBE, E-beam evaporation, RF, DC, Pulsed DC Magnetron Sputtering, Ion Beam Deposition, PECVD, HDPCVD, LPCVD, Bosch process
3mo
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Sr. ML Optimization Engineer, iCloud
Culver City, California, United States
OnsiteFull Time
Expertise in ML-driven forecasting, capacity planning, large-scale resource optimization, and cost-model development for cloud services; strong collaboration and applied analytics skills.
2w
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Senior Software Engineer, Front End
Santa Monica, California, United States
$170k-$200k/yr OnsiteFull Time
7+ YOE7+ years of software engineering experience, expert React and TypeScript skills, React Native experience, GraphQL client library experience, frontend architecture, performance optimization, code reviews, and technical communication.
React, TypeScript, React Native, GraphQL, Apollo Client, PostgreSQL, AWS, Datadog, Sentry, Git, GitHub, Graphite, Jest, React Testing Library, Claude Code, Cursor, WebSockets, Server-Sent Events, CSS-in-JS
1w
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Staff GNC Engineer (Guidance)
Playa Vista, California, United States
$161k-$221k/yr OnsiteFull Time
9+ YOEBachelor's degree or equivalent experience; 9+ years developing guidance or GNC algorithms and systems; optimization, flight simulation, flight mechanics, and MATLAB, Python, or C++ expertise.
MATLAB, Python, C++, ECOS, CVXGEN, OSQP, Kalman filtering
3w
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Senior Software Engineer, Frontend (Agentic AI)
San Francisco or Marina Del Rey
$180k-$230k/yr HybridFull Time
8+ YOE8+ years engineering experience, strong frontend skills (React/NextJS/TypeScript), high-performance web app and browser optimization experience, product ownership and customer-facing collaboration, U.S. person required.
React, NextJS, TypeScript, Redux, Tailwind, Radix UI, WebAssembly, D3.js, WebGL, Apache ECharts, Web Workers, OPFS, Go, Parquet, Flink, Kafka, Redpanda, Beam, DuckDB, Timescale, QuestDB, InfluxDB, Druid, GitHub Actions, AWS, Azure, GCP, Docker, Kubernetes, Terraform
2mo
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MLOps Engineer
Goleta or United States
$140k-$175k/yr HybridFull Time
5+ YOE5+ years production Python engineering; strong OOP; testing discipline; async/parallel optimization; production Python services; FastAPI/Flask; on-prem deployment
Python, FastAPI, Flask, asyncio, multiprocessing, threading, Ray, Dask, CI/CD, Prometheus, Grafana, MLflow, Kubernetes, on-prem, Git, Docker
1mo
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Senior Platform / Build Engineer, NIX
Marina Del Rey or San Francisco
OnsiteFull Time
5+ YOE5+ years building developer platforms/CI or build systems; hands-on Nix experience; zero-downtime deployment practices; CI compute pool optimization; infra-as-code and cloud/infrastructure ownership.
Nix, NixOS, Nixpkgs, Bazel, Terraform, Ansible, Chef, Salt, AWS, Google Cloud, Microsoft Azure, CMake, pkg-config, Cargo, rustc, Go, Vite, TypeScript, setuptools, uv, hatchling, Linux, Kconfig, systemd, Secure Boot, FedRAMP, ITAR, SOX
6d
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Trading, Investment & Optimization - QuantAI Engineer (Hybrid)
Arlington or Atlanta or Boston or Chicago or Culver City or Houston or Irving or Morristown or New York City or San Diego or San Francisco or Seattle
$59k-$188k/yr HybridFull Time
3+ YOEBachelor's degree in a relevant field; 3+ years of client-facing technical delivery and hands-on backend, API, full-stack, data, model-serving, or agentic orchestration experience; Python proficiency required.
Python, TypeScript, JavaScript, Electron, FastAPI, Docker, Microsoft Windows, MCP, Microsoft Azure
1mo
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Senior Observability Engineer
Woodland Hills, California, United States
$120k-$130k/yr OnsiteFull Time
6+ YOE6+ years experience in observability/telemetry architecture, alerting optimization, dynamic baselining, SLO governance, and telemetry data pipelines.
AWS, Azure, GCP, EKS, AKS, Lambda, RDS, S3, ADLS, Open Telemetry (OTel), Guidewire, Salesforce, Earnix, Uniphore