653 senior software engineer jobs at 200 companies in Ramona, CA

2mo
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Senior Software Engineer
San Diego, California, United States
OnsiteFull Time
Cohu
CohuNASDAQ: COHU: Provides semiconductor test, handling, and inspection equipment and services.
10+ YOE10+ years software engineering in automation/machine control; expert C/C++; Windows/Visual Studio; RTOS/embedded; fault handling; strong collaboration.
C++, C#, Visual Studio, RTOS, Embedded Linux, Qt, WPF, CI/CD, Jenkins, Git, Python, RS-232, RS-485, USB, Ethernet, CAN, I2C, SPI, SECS/GEM, SEMI standards
10h
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Senior Systems Software Engineer
Austin or San Diego
OnsiteFull Time
Saronic
Saronic: Building autonomous surface vessels for maritime defense operations.
3+ YOEBachelor’s or Master’s degree in computer science, software engineering, or related field; 3+ years for senior engineers or 8+ years for staff engineers; C/C++ or Rust experience and embedded systems expertise.
NixOS, C, C++, Rust, Embedded Linux, RS-232, CAN, TCP/IP, UDP
3w
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Senior Software Engineer
San Diego, California, United States
$143k-$179k/yr OnsiteFull Time
ResMed
ResMedNew York Stock Exchange: RMD: Developing cloud-connected medical devices for sleep and respiratory care.
5+ YOE5+ years professional software engineering experience, strong backend skills (Java/Spring Boot preferred), distributed systems, cloud-native deployments, CI/CD familiarity, experience with AI-assisted development tools.
Copilot, Claude Code, Java, Spring Boot, AWS, Azure, GCP, CI/CD
2mo
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Senior Software Engineer
Arlington or Mount Laurel or San Diego or Fall River
$135k-$273k/yr HybridFull Time
Innovative Defense Technologies
Innovative Defense Technologies: Develops automated software and systems to rapidly deliver mission-critical capabilities to U.S. government customers.
7+ YOEBachelor's degree or equivalent, 7+ years software engineering experience, able to obtain/maintain Secret U.S. security clearance, experience leading/mentoring, expertise in SDLC, OOP, distributed systems, secure coding, testing, and integration.
SDLC, Service-Oriented Architecture (SOA), AI, Generative AI
3mo
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Debt Solutions - Senior Software Engineer
San Diego, California, United States
$124k-$202k/yr HybridFull Time
CoStar Group
CoStar GroupNASDAQ: CSGP: Provides global real estate information, analytics, and online marketplaces.
7+ YOE7+ years software development; Bachelor’s degree; experience with AI-assisted development; strong OO and modern server-side and front-end skills; familiar with SQL Server; Git/TFS; cloud platforms a plus.
Git, GitHub Copilot, Claude Code, C#, .NET, Web API, Node, React, SQL Server, TFS
2mo
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Senior Embedded Software Engineer
San Diego, California, United States
$145k-$220k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
4+ YOEBachelor’s or higher in CS/CE or related; 4+ years OO software; C/C++/Python; embedded Linux with Buildroot; Linux proficiency; Agile/Scrum/CI/TD; US Person status.
C/C++, Python, Buildroot, Linux, Git, Docker, Podman, CI/CD, CUDA
2mo
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Senior Principal Software Engineer
Hudson or New Hampshire or Austin or San Diego or Texas or California or United States
$133k-$226k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
8+ YOEActive DoD Secret clearance and U.S. citizenship, Bachelor’s in CS/CE (or related) with 8+ years experience, embedded/application C++ development, Linux, software engineering processes, testing, and technical leadership.
C++, Linux, Git, Jira, Confluence, ClearCase, Bitbucket, Continuous Integration Tools
6d
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Senior Software Engineer
San Diego, California, United States
$160k-$220k/yr OnsiteFull Time
Rivo Holdings
Rivo Holdings: Provides operational support and technology for the lending industry.
8+ YOERequires 8+ years of software development, 5+ years designing enterprise applications, and experience with modernization, high-availability systems, microservices, distributed systems, and event-driven design.
.NET, C#, Microsoft SQL Server, React, Angular, TypeScript, REST APIs, Azure Cloud Services, AI-Assisted Development, Entity Framework, Application Monitoring and Observability, Agile Development Methodologies, CI/CD Pipelines
2w
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Senior Software Engineer
Carlsbad, California, United States
$130k-$180k/yr OnsiteFull Time
Nordson
NordsonNasdaq: NDSN: Manufactures precision dispensing and fluid management equipment for industry.
7+ YOEBS in Computer Science,7+ years software experience,expert C#/.NET for Windows,WPF desirable,motion systems and hardware interface experience,EM/vision knowledge and Python/C++ are a plus.
C#, .NET, WPF, C++, Python, MS Windows
2mo
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Senior Software Engineer
San Diego, California, United States
$150k-$185k/yr OnsiteFull Time
Satomic
Satomic: Automating chemical synthesis to accelerate small-molecule drug discovery.
5+ YOE5+ years building and operating production software; strong Python and TypeScript/React; experience with relational databases (Postgres/SQL), REST/gRPC, distributed systems, cloud (AWS/GCP/Azure), CI/CD, infrastructure-as-code, and observability.
Python, TypeScript, React, Postgres, SQL, REST, gRPC, AWS, GCP, Azure, Rust, Go, C++, CI/CD, infrastructure-as-code, message queues
2mo
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Senior Software Engineer
Chicago or San Diego
$163k-$199k/yr OnsiteFull Time
JLL
JLLNYSE: JLL: Global commercial real estate and investment management services.
5+ YOE5+ years software development; expert in Python, Node.js, and React; experience with IaC (Terraform), cloud platforms (AWS, Microsoft Azure, GCP), containerization, CI/CD, databases, and AI-assisted development tools; Bachelor's or equivalent; US work authorization required.
Python, Node.js, Express, NestJS, React, Redux, Terraform, CloudFormation, Ansible, AWS, Microsoft Azure, GCP, GitHub Copilot, Cursor, Amazon CodeWhisperer, OpenAI Codex, Docker, Kubernetes, ECS, GraphQL, PostgreSQL, MongoDB, Jenkins, GitLab CI, GitHub Actions, Microsoft Azure DevOps, Git
3mo
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Staff & Senior Staff Software Engineer, Core AI Software (Onsite)
San Diego, California, United States
$158k-$238k/yr OnsiteFull Time
Qualcomm
QualcommNASDAQ: QCOM: Designs and manufactures semiconductors and wireless telecommunications products.
5+ YOEBachelor's in CS/Engineering/Information Systems (or advanced degree) with 5+ years (Staff) / 8+ years (Senior Staff) software development experience; proficiency in C/C++, Linux, data structures, debugging, and strong communication skills.
C/C++, Linux, Qualcomm AI Stack, Qualcomm AI Runtime (QAIRT), Genie, QNN, CMake, git, Android, Windows, Snapdragon
1mo
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Senior Software Engineer
Carlsbad, California, United States
$140k-$160k/yr OnsiteFull Time
Alphatec Spine
Alphatec SpineNASDAQ: ATEC: Designs and manufactures surgical implants and instruments for spine surgery.
5+ YOE5+ years commercial R&D software development; strong C#/.NET skills; experience with distributed systems (RabbitMQ), Windows apps, testing, CI/CD, requirements tools (DOORS/Jama/Ketryx), Confluence, and regulated (FDA/QSR, IEC 62304/ISO 13485) environments.
C#, .NET, WPF, RabbitMQ, GitHub, Microsoft Azure DevOps, DOORS, Jama, Ketryx, Confluence, AI agents, AI-powered code generation tools
2mo
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Senior Software Engineer
San Diego, California, United States
OnsiteFull Time
ALKEME Insurance
ALKEME Insurance: Insurance brokerage and risk management services provider.
Bachelor's degree in CS/Engineering or equivalent experience; proficiency in one or more of Java, Python, C#, or JavaScript; experience with Agile/Scrum; strong problem-solving and communication skills.
Java, Python, C#, JavaScript, Agile, Scrum, AWS, Microsoft Azure, GCP
3w
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Senior Software Engineer, Backend FinPlatform
New York City or San Francisco or Salt Lake City or Los Angeles or Seattle or Austin or Washington or Philadelphia or San Diego or Chicago or Atlanta or Australia or Canada or South America
$146k-$215k/yr RemoteFull Time
Flex
Flex: A financial platform allowing renters to split monthly rent payments.
6+ YOE6+ years software engineering experience, 4+ years with Java, experience with backend systems, APIs, data pipelines, AWS, and distributed teams.
Java, Spring, Gradle, JUnit, JVM, AWS, EKS, Aurora RDS, Elasticache, DynamoDB, GitHub Actions, git, DataDog, Snowflake, CDK, Terraform
3mo
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Senior Software Engineer
San Diego, California, United States
$110k-$160k/yr OnsiteFull Time
Whova
Whova: All-in-one platform for event management and attendee engagement.
Architect backend services, frontend basics, unit testing, code reviews; Bachelor or higher; strong communication; experience with MySQL, Python, React, Redis, AWS, CI/CD.
MySQL, Python, React, Redux, Redis, AWS, CI/CD
3mo
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1620 Supply Chain Technology and Innovation - Senior Software Developer - Automation
Temecula, California, United States
HybridFull Time
FFF Enterprises
FFF Enterprises: Distributes specialty biopharmaceuticals and provides healthcare supply chain services.
5+ YOESenior software developer with Go, full-stack skills, automation/integration experience, CI/CD, Agile; SAP EWM/WMS knowledge; Bachelor’s degree or equivalent experience.
Go, SQL, Python, C#, Java, Linux, Windows, Docker, Kubernetes, AWS, Azure, GCP, REST, MQTT, Modbus, CIP, SAP EWM, EWM/WMS
1d
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Senior Software Engineer, Applied AI
Encinitas or San Diego
$159k-$178k/yr HybridFull Time
Flock Freight
Flock Freight: Algorithmic pooling for shared truckload freight shipping services.
3+ YOERequires 3–5+ years of software engineering experience, 1+ year delivering applied AI in production, Python, APIs, data pipelines, cloud architectures, LLMs, Git, CI/CD, and observability.
OpenAI, Anthropic, Gemini, Python, Git, GitHub, CI/CD, LangChain, LangGraph, CrewAI, OpenClaw, Glean, Claude Cowork, Sola, Snowflake, RAG
1w
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Senior Perception Software Engineer
San Diego, California, United States
$180k-$250k/yr OnsiteFull Time
Seasats
Seasats: Builds autonomous surface vessels for persistent maritime intelligence.
7+ YOE7+ years software engineering experience with 4+ years on perception in fielded systems; expertise in camera/radar/LiDAR processing, classical perception, 3D geometry, Python and scientific stack; U.S. person required.
Python, NumPy, SciPy, OpenCV, CUDA, CuPy, Numba, C++, ROS
3mo
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Senior Software Design Assurance (Sr Software Design Quality) Engineer 
San Diego, California, United States
$96k-$160k/yr RemoteFull Time
Dexcom
DexcomNASDAQ: DXCM: Develops continuous glucose monitoring systems for diabetes management.
5+ YOESenior-level software design assurance with regulatory experience in cloud/data/API systems; strong knowledge of IEC 62304, FDA 21 CFR Part 820, ISO 13485; 5-8 years experience (or advanced degrees with fewer years).
IEC 62304, FDA 21 CFR Part 820, ISO 13485, Regulatory compliance, Software design assurance