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181 senior software engineer jobs at 97 companies in Winters, CA

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Senior Software Engineer - Backend Systems
Berkeley, California, United States
HybridFull Time
Valency Systems
Valency Systems: A small, high-trust team building a global hub for agentic research, with a hybrid in-person/remote work model.
8+ YOE8+ years in software engineering; backend focus; strong in at least one backend language; cloud platforms; relational and non-relational DBs; containers; CI/CD; mentoring; able to own end-to-end projects.
Docker, Kubernetes, PostgreSQL, MySQL, Redis, MongoDB, DynamoDB, Kafka, SQS, RabbitMQ, Terraform, Pulumi, AWS, GCP, Azure
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Senior Software Engineer
Berkeley, California, United States
$160k-$180k/yr HybridFull Time
Zendar
Zendar: High-resolution radar perception systems for autonomous vehicles and robotics
5+ YOE5+ years software engineering experience, proficiency in C++ and Python, experience leading features to production, strong problem decomposition and communication skills, ability to work onsite in Berkeley at least Tue–Thu.
C++, Python, JavaScript, Linux, CANbus, GPU, CI/CD, SDK, radar, lidar, camera
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4w
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Senior Software Engineer
Bronx or Sacramento
$125k-$145k/yr OnsiteFull Time
Vantage Elevation
Vantage Elevation: Manufactures and supplies components and systems for elevators.
10+ YOEBachelor's in engineering or equivalent, 10+ years embedded real-time software experience, strong C/C++ skills, RTOS experience, Git familiarity, scripting and higher-level language experience, excellent communication and mentoring skills.
C, C++, Git, Bash, PowerShell, Python, Make/Cygwin, C#, PHP, JavaScript, HTML, CSS
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Senior Software Engineer- Backend
Concord, California, United States
$130k-$150k/yr OnsiteFull Time
Kyocera Document Solutions
Kyocera Document SolutionsTokyo Stock Exchange: 6971: Manufacturer of document management systems and printing hardware.
4+ YOE4+ years in software development; strong C#, .NET Core, Go; REST APIs; SQL/NoSQL; microservices; Docker/Kubernetes; AI-assisted tools; full-stack knowledge preferred.
C#, .NET Core, Go, SQL, NoSQL, REST, WebSocket, JSON, JavaScript, TypeScript, PostgreSQL, Redis, RabbitMQ, Kafka, Docker, Kubernetes, Git, CI/CD, XUnit, AI-assisted development tools
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4w
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Senior Software Engineer
Bronx or Sacramento
$125k-$145k/yr OnsiteFull Time
Vantage Elevation
Vantage Elevation: Manufacturer of non-proprietary components and systems for elevators.
10+ YOEBachelor's in EE/CE or equivalent, 10+ years in real-time embedded software, strong C/C++, RTOS and firmware skills, Git experience, debugging/troubleshooting, mentoring and project leadership.
C, C++, Git, Bash, PowerShell, Python, Make, Cygwin, C#, PHP, JavaScript, HTML, CSS
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Senior Embedded Software Engineer
Emeryville, California, United States
$170k-$210k/yr OnsiteFull Time
unspun
unspun: Developing 3D weaving technology for sustainable, on-demand apparel manufacturing.
5+ YOE5+ years embedded software development; strong C++ fundamentals; RTOS/Linux experience; OTA updates; field deployment; test infrastructure; BS/MS in CS/CE or related field or equivalent experience.
C++, Linux, RTOS, FreeRTOS, GDB, LLDB, OTA updates, Telemetry, Diagnostics, Unit testing
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Senior Software Engineer - Salesforce
Oakland or Alpharetta or Rancho Cordova
HybridFull Time
Delta Dental of California
Delta Dental of California: Provides dental insurance plans and oral health benefit coverage.
4+ YOEBS in Computer Science; 4+ years Salesforce platform experience (Apex, LWC, Flows, Flow Orchestration, Sales Cloud); Health Cloud; Partner Portals/Experience Cloud; Data Cloud; Revenue Cloud; Agentforce; Salesforce Certifications (Platform Developer I/II, Administrator); API/integration experience; security/data modeling knowledge; agile experience...
Apex, Lightning Web Components, Salesforce Flows, Flow Orchestration, Sales Cloud, Health Cloud, Partner Portals, Experience Cloud, Data Cloud, Revenue Cloud, Agentforce, AI/LLMs, OpenAI, Anthropic, REST, SOAP, Platform Events, Git, Copado, Gearset, CI/CD
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Principal/Senior Principal Engineer Software
McClellan, California, United States
$114k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEUS citizen able to obtain Top Secret/SAP clearance. STEM degree plus multi-year software engineering experience, leadership of software teams, software lifecycle and testing experience, Agile/Git toolchain, C/C++, Python, Java, Docker, Kubernetes, Linux.
Agile, Git, GitLab, Bitbucket, C/C++, Python, Java, Docker, Kubernetes (K8s, k3s), Atlassian, JIRA, Jenkins, Confluence, Linux Bash, Linux, CI/CD, DevOps, DevSecOps
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Senior Software Engineer
Richmond, California, United States
$150k-$165k/yr OnsiteFull Time
Eames Institute of Infinite Curiosity
Eames Institute of Infinite Curiosity: Operates design museums, archives, and educational programs.
Advanced full-stack engineering expertise, strong frontend focus, systems thinking, accessibility and performance optimization, independent problem solving, and excellent communication for cross-functional collaboration.
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Senior Software Engineer, Autonomous Lab
Boston or Emeryville or West Sacramento
$134k-$190k/yr HybridFull Time
Ginkgo Bioworks
Ginkgo BioworksNYSE: DNA: Designs custom microorganisms and cells for industrial manufacturing.
5+ YOE5+ years software development experience, strong Python proficiency, production software experience, bachelor’s/master’s in CS/EE or equivalent experience, strong communication, and ability to own complex systems.
Python, C#/.NET, TypeScript/React, LangChain, MCP, Catalyst, RACs, RS-232, USB, TCP/IP, OPC-UA, SiLA2, HL8, Terapagos, Stratum v2, PostgreSQL, Kubernetes, GCP, AWS, Azure, CI/CD, Git, Kafka, Temporal, ClickHouse, BigQuery, Snowflake
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Software Engineer
Folsom, California, United States
$120k-$135k/yr HybridFull Time
NEC
NECTokyo Stock Exchange: 6701: Provides global IT services and telecommunications network equipment.
12+ YOE12+ years software engineering experience, expertise in enterprise Java and cloud-native architectures, CJIS compliance, Azure, and mentoring/architectural guidance for global teams.
Java, Spring Boot, WildFly, JBoss, Azure, AKS, App Services, Key Vault, Storage, Azure Monitor, Angular, React, Python, HTML5, CSS, JavaScript, JQuery, Kotlin, SQL Server, ORACLE, MySQL, Kubernetes, YAML, Helm, CI/CD, REST, SOAP, Linux shell script, IntelliJ IDEA, Eclipse, Visual Studio Code (VS Code), kubectl, Docker, Git, Microsoft Azure DevOps (ADO), Keycloak, npm
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Senior Software Engineer (Frontend Focused, Fullstack)
Walnut Creek, California, United States
HybridFull Time
Clearstory
Clearstory: SaaS platform for managing construction project change orders.
7+ YOE7+ years software engineering experience with deep expertise in React and TypeScript, frontend architecture, full‑stack production experience, technical leadership, strong communication, and product empathy.
React, TypeScript, Golang
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2w
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Senior Software Engineer
Berkeley, California, United States
$160k-$200k/yr OnsiteFull Time
Bellwether Coffee: Manufactures electric coffee roasters and provides bean sourcing software.
Ownership of end-to-end production systems; strong in Go or TypeScript; distributed systems, gRPC/protobuf, GCP, Terraform knowledge; experience with agentic coding tools; authorized to work in the U.S.
Go, Spanner, gRPC, protobuf, GKE, Terraform, GCP, TypeScript, Raspberry Pi OS, SvelteKit, Swift, Kotlin, BigQuery, Claude Code, Codex, Cursor, embedded C
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1mo
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Senior Software Engineer, Operator Tools
Byron, California, United States
$180k-$275k/yr RemoteFull Time
Elroy Air
Elroy Air: Builds autonomous vertical takeoff and landing aircraft for cargo logistics.
5+ YOE5+ years software development with strong C++ and/or Python, desktop (Qt/Electron) and web UI experience, telemetry/embedded integration, protocol parsing, and building UIs for operational use.
C++, Python, Qt, Electron, React, Git, GitHub, MAVLink, UDP, serial
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2w
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Staff Software Engineer, Test Software
Berkeley, California, United States
$148k-$194k/yr OnsiteFull Time
Form Energy
Form Energy: Developing multi-day batteries for grid-scale energy storage.
7+ YOEDegree in CS/CE/EE or equivalent,7+ years software engineering with HIL/SIL or hardware-software platforms,proficient in Python,ability to read schematics and debug hardware,experience with CAN/SPI/UART.
python, Hardware-in-the-Loop (HIL), Software-in-the-Loop (SIL), CAN, SPI, UART
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Senior Software Engineer — Platform & Infrastructure
Asheville or Berkeley
RemoteFull Time
Conflation Labs
Conflation Labs: AI-powered platform automating city zoning and permit review processes.
6+ YOE6+ years building production software; hands-on RAG and multi-tenant SaaS experience; strong DevOps (Docker, CI/CD, AWS), vector DBs, observability, GitOps/IaC, and mentoring experience with AI coding agents.
Docker, CI/CD pipelines, AWS (EC2/RDS/S3), GitHub Actions, Claude Code, PostGIS, Prometheus, Grafana, Sentry, CloudWatch, Terraform, Ansible, pgvector, Ragas, LangSmith, DeepEval
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3mo
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Systems/Software Engineer
Roseville, California, United States
$121k-$243k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.
10+ YOEEmbedded software engineer with C on Linux, 10+ years software development, leadership experience, mentoring, bachelor’s or master’s in CS.
C, Linux, Python
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Systems/Software Engineer
Roseville, California, United States
$121k-$243k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
Expert-level software engineer with embedded C on Linux, architecture ownership, and mentoring.
C, Linux, Python
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3mo
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Systems/Software Engineer
Roseville, California, United States
$121k-$243k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Providing global edge-to-cloud infrastructure and IT solutions for businesses.
Embedded software in C on Linux; lead architecture; mentor engineers; strong debugging and collaboration.
C, Linux, Python
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2w
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Staff Software Engineer
Seattle or Denver or Rancho Cordova or Durham
$164k-$235k/yr RemoteFull Time
Cisco
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
8+ YOEBachelor's or equivalent, 8+ years software engineering experience, distributed systems and cloud expertise, proficiency in Go/Python/Java, CI/CD and Kubernetes experience, on-call and mentoring experience, familiarity with LLMs/RAG.
Go, Python, Java, CI/CD, Kubernetes, AWS, GCP, Azure, LLMs, RAG, MCP
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