790 senior software developer jobs at 300 companies in Phelan, CA
2mo
Save
Mark Applied
Hide
Senior Software Engineer
Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$130k-$220k/yr OnsiteFull Time
3+ YOE3+ years software development; strong Python; Azure cloud; on-call production support; must be a U.S. Person; ability to obtain security clearance.
Python, Azure, Git, CI/CD, Docker, Kubernetes, TypeScript, Java, Bash, Rust, Node.js
3mo
Save
Mark Applied
Hide
Senior Software Engineer, Apple
San Francisco or Los Angeles
$203k-$235k/yr HybridFull Time
8+ YOE8+ years software development; Swift/SwiftUI; iOS/iPadOS apps; MVVM; XCTest/Quick/Nimble; RESTful APIs; memory/performance optimization; Bachelor's degree or equivalent.
Swift, SwiftUI, XCTest, Quick, Nimble, REST APIs, MVVM
2mo
Save
Mark Applied
Hide
Senior Software Engineer
Los Angeles, California, United States
$150k-$212k/yr OnsiteFull Time
5+ YOE5+ years backend or systems software; proficiency in C/C++/Rust; OS, networking, concurrency; build high-performance distributed systems.
Rust, C, C++, Linux, Docker, Kubernetes
2mo
Save
Mark Applied
Hide
Senior Software Engineer
Los Angeles, California, United States
$180k-$200k/yr OnsiteFull Time
8+ YOE8+ years software engineering; 6+ years Python/NodeJS; Linux/DevOps; Docker/Kubernetes; Jira/Azure DevOps; US citizen with ability to obtain security clearance.
Python, Node.js, Linux, DevOps, Docker, Kubernetes, Jira, Azure DevOps
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Los Angeles or Vancouver
$193k-$297k/yr HybridFull Time
5+ YOE5+ years software development experience, strong C/C++ and Python skills, experience with large shared codebases, profiling/optimization experience, bachelor's in CS/Engineering or equivalent.
C/C++, Python
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Bristol or Burbank or Glendale
$142k-$190k/yr OnsiteFull Time
5+ YOE5+ years web/software engineering; mastery of HA Proxy, NGINX, Apache; extensive NodeJS and/or Java/Kotlin experience; AWS EC2, Fargate, Cloudfront; frontend web development; BS in Computer Science or equivalent.
HA Proxy, NGINX, Apache, NodeJS, Java, Kotlin, AWS EC2, Fargate, Cloudfront, JavaScript, TypeScript, React Native
4w
Save
Mark Applied
Hide
Senior Software Engineer
Los Angeles or Seattle
$143k-$214k/yr OnsiteFull Time
7+ YOE7+ years professional software experience; cloud-native development on AWS; full‑stack with React and TypeScript; experience with serverless, containerized apps, RAG/LLM integrations, GraphQL/REST; strong communication and mentorship skills.
React, TypeScript, AWS, Lambda, ECS, DynamoDB, S3, Step Functions, API Gateway, Fargate, GraphQL, LLMs, vector databases
2mo
Save
Mark Applied
Hide
Senior Software Engineer
San Francisco or Miami or Atlanta or Salt Lake City or Phoenix or Washington D.C. or Los Angeles or Seattle or Chicago or Boston or Austin or New York City
$153k-$205k/yr RemoteFull Time
6+ YOE6+ years professional software development with Java and Go; bachelor’s in CS or equivalent; led small technical teams; experience with payment systems, RESTful APIs, cloud services, and SQL; strong system design, testing, and communication skills.
Java, Go, AWS, Google Cloud, Microsoft Azure, SQL, NoSQL, RESTful API
2mo
Save
Mark Applied
Hide
Senior Software Engineer, Match Team
New York or Los Angeles
$180k-$210k/yr HybridFull Time
5+ YOE5+ years software engineering; strong Python; cloud (AWS); backend systems/APIs; experience with distributed systems and data delivery.
Python, Typesense, AWS, Docker, Terraform, Elasticsearch, OpenSearch, FAISS
2mo
Save
Mark Applied
Hide
Senior Software Engineer, Product Foundations
Seattle or Los Angeles
$150k-$200k/yr OnsiteFull Time
8+ YOE8+ years backend software engineering; expert Java; microservices; Kubernetes; AWS; observability; databases; AI tooling; strong technical communication.
TypeScript, React, Scala, Java, Kubernetes, AWS, Kafka, SQS, MySQL, PostgreSQL, Snowflake, Git, GitHub, Datadog, Copilot, Claude Code, CI/CD
3mo
Save
Mark Applied
Hide
Senior Systems Software Engineer
Los Angeles or Remote- US
$145k-$195k/yr HybridFull Time
Senior systems, platform, or infrastructure engineering with Rust expertise; strong backend/infrastructure focus; experience with distributed systems, databases, APIs, and IaC; autonomous, proactive, and customer-focused.
Rust, Databases, API design, Distributed systems, Infrastructure as code, Containers, React
2mo
Save
Mark Applied
Hide
Senior Software Engineer, Air AI
Mountain View or Los Angeles or San Francisco or New York City
$170k-$230k/yr HybridFull Time
4+ YOE4+ years software engineering; strong fullstack Python backend and TypeScript/React frontend; Docker and Kubernetes; experience with LLM APIs; production AI features; able to ship quickly.
Python, TypeScript, React, Docker, Kubernetes
3mo
Save
Mark Applied
Hide
Senior Software Engineer (Burbank, CA, US, 91505)
Burbank, California, United States
$124k-$170k/yr OnsiteFull Time
7+ YOE7+ years software engineering; 5+ years with Golang, Java, Python; microservices; cloud (OCI, GCP); AI tooling in development; BS/MS in CS or related field.
Golang, Java, Python, Docker, Kubernetes, Oracle Cloud Infrastructure, OCI, Google Cloud, GCP, AI tools, prompt engineering, Cursor, Anthropic Claude
2w
Save
Mark Applied
Hide
Senior Staff Software Engineer
Beverly Hills or Vernon
OnsiteFull Time
10+ YOE10+ years software development experience; proficiency in Javascript, React, Node.js, REST/Web API, relational and NoSQL databases; strong analytical and communication skills; BA/BS or equivalent experience preferred.
Javascript, React, Node.js, REST, Web API, T-SQL, MS-SQL, POSTGRESQL, MYSQL, ORACLE, DynamoDB, Redis, JIRA, GIT, GITFLOW, Shopify
4d
Save
Mark Applied
Hide
Senior Software Engineer (Autonomy)
Fort Worth or Palmdale
$120k-$160k/yr OnsiteFull Time
5+ YOEBachelor's degree in a technical discipline, 5+ years of software development experience, C/C++/Java/Python/Bash, embedded systems, Git, Linux, Windows, UAS/UAV operations, and active Secret clearance.
C, C++, Java, Python, Bash, Git, Linux, Windows, Atlassian Tools, Confluence, JIRA, Bitbucket, ArduPilot, PX4, MAVLink, Docker, CI/CD, EAP
2w
Save
Mark Applied
Hide
Senior Software Engineer
Los Angeles, California, United States
OnsiteFull Time
7+ YOEBachelor's degree or equivalent, 7+ years software engineering experience, proficient with Node.JS and React.JS, experience with distributed systems, GTFS/REST APIs, GitHub/GitLab, and performance tuning.
Node.JS, React.JS, GTFS, RESTful APIs, GitHub, GitLab, Shark
1mo
Save
Mark Applied
Hide
Senior Software Engineer - Integrations
New York City or San Francisco or Los Angeles
$180k-$210k/yr HybridFull Time
5+ YOE5+ years backend software engineering experience; strong system design, data modeling, API development, and integrations experience. Comfortable with messy healthcare data and stakeholder collaboration. Python and healthcare integrations experience preferred.
SFTP, EDI, HL7, FHIR, ICD-10, CPT, Epic, Cerner, Python, APIs
6d
Save
Mark Applied
Hide
Senior Software Engineer
Santa Ana, California, United States
$129k-$172k/yr RemoteFull Time
5+ YOERequires 5+ years building production software, LLM feature deployment, agentic systems, backend services and APIs, cloud-native infrastructure, distributed systems, evaluation frameworks, and mentoring experience.
Cursor, Claude Code, GitHub Copilot
1mo
Save
Mark Applied
Hide
Senior Software Engineer
San Francisco or New York City or Los Angeles or Seattle or United Kingdom or Ireland or Poland or Germany or Australia
$207k-$230k/yr HybridFull Time
5+ YOE5+ years software engineering experience building and operating scalable backend or full‑stack distributed systems; strong system design, production ownership, and mentoring; experience with Python, Elixir, or JavaScript preferred.
Python, Elixir, JavaScript
1w
Save
Mark Applied
Hide
Senior Software Engineer
New York City or Birmingham or Miami or Tampa or Blue Ash or Cincinnati or Los Angeles or San Francisco
$121k-$173k/yr HybridFull Time
5+ YOE5+ years software engineering experience with 1+ year technical leadership; strong in C#, .NET, SQL and Azure services; REST/OAuth2/OpenAPI, microservices, observability, Git, DevOps; U.S. work authorization and residence in approved locations required.
C#, .NET, SQL, APIM, Azure SQL, Cosmos DB, Key Vault, Service Bus, Event Hubs, Datadog, Grafana, Git, OAuth2, OpenAPI
Explore Jobs