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27 software engineer i jobs at 22 companies in Vacaville, CA

3w
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Senior Software Engineer I
San Francisco or United States
RemoteFull Time
maxRTE
maxRTE: Cloud software for medical insurance discovery and eligibility verification.
3+ YOE3+ years software development experience, bachelor\u0002s degree or equivalent, expertise with React.js, Node.js, C# (.NET), PostgreSQL/MS SQL Server, AWS; experience with Docker/ECS/EKS, CI/CD, RESTful APIs and Agile.
React.js, Node.js, C# (.NET), PostgreSQL, MS SQL Server, AWS, AWS EC2, Docker, ECS, EKS, CI/CD, RESTful APIs, Kubernetes, Argo CD, Puppeteer, Playwright, Selenium
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1w
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Software Engineer I, Storage
San Francisco, California, United States
$117k-$138k/yr OnsiteFull Time
Crusoe
Crusoe: Provides energy-efficient cloud infrastructure powered by stranded and renewable energy.
1+ YOEEarly-career software engineer with ~1 year experience, familiarity with cloud or distributed systems, proficiency in at least one language (Java or Go), Git, Linux, and software engineering fundamentals; bachelor's degree in CS/Engineering or equivalent.
Java, Go, Git, Linux, NVMe, SSD, NFS, SMB, iSCSI, NVMe-oF
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1mo
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enior Software Engineer I, Care Innovation
Seattle or San Francisco
$159k-$191k/yr HybridFull Time
Spring Health
Spring Health: Provides personalized mental health benefits for employees and families.
5+ YOEBachelor's or equivalent experience, 5+ years as a software engineer, strong communication, startup experience, ability to lead technical initiatives; TypeScript/Ruby/Python experience is a plus. Must be Seattle-based or relocate within 90 days; hybrid (2–3 days/week).
TypeScript, Ruby, Python
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1mo
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Software Developer
Sacramento County, California, United States
$7k-$11k/mo OnsiteFull Time
State Controller's Office
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Perform software engineering tasks including planning, developing, and implementing system software projects; must clear background investigation and meet IT Specialist I minimum qualifications.
SDLC, Agile/Scrum, ASP.NET, .NET Core, MVC, C#, HTML, SQL (SSMS), Visual Studio, jQuery, CSS, LINQ, Entity Framework, Microsoft Windows
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1mo
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Software Engineer I, General
New York City or San Francisco or London
$100k-$120k/yr HybridFull Time
Instalily
Instalily: Building autonomous AI agents for complex enterprise workflows.
0+ YOE0–1 years software engineering experience, strong fluency in a backend language (Python or TypeScript), experience with LLMs/RAG/agents, Bachelor's in CS or related preferred, strong communication and problem-solving skills.
Python, TypeScript, LLMs, RAG, AWS, GCP, Azure, CI/CD, Electronic Medical Records (EMR)
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2d
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Senior Software Engineer I (Java)
Sacramento County or El Dorado County or Placer County or Yolo County or Alameda County or Folsom
$140k-$160k/yr HybridFull Time
Inductive Automation
Inductive Automation: Developer of the Ignition industrial automation and SCADA platform.
3+ YOE3+ years software engineering experience, expertise in object-oriented design, concurrency, data structures, Java/TypeScript, SQL, EMR not required, experience with high-volume data ingestion and agile methodologies.
Java, Typescript, IntelliJ, Git, Webpack, SQL, OPC-DA, OPC-UA, MQTT, Modbus
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4w
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Software Engineer I, Discovery
San Francisco, California, United States
OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
1+ YOE1+ years professional software development, BS in CS or equivalent, proficiency in modern languages and frameworks, experience building consumer-facing products at scale, strong communication and problem-solving skills.
React, Golang, Typescript, Kotlin, Swift, Objective-C, ECS, DynamoDB, Lambda, SQS, Step Functions
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3w
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Software Engineer I, Discovery
San Francisco, California, United States
$193k-$262k/yr OnsiteFull Time
Twitch
TwitchNASDAQ: AMZN: Operates a global live streaming platform for interactive content.
1+ YOE1+ years professional software development, Bachelor’s in Computer Science or equivalent, proficiency with modern languages/frameworks (React, Golang, TypeScript, mobile languages), excellent communication and problem-solving skills.
React, Golang, Typescript, Kotlin, Swift, Objective-C, AWS, ECS, DynamoDB, Lambda, SQS, Step Functions
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6d
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Software Developer I
West Sacramento or Nashville
$60k-$80k/yr OnsiteFull Time
New Mexico Donor Services
New Mexico Donor Services: Coordinates organ and tissue donation for lifesaving transplants.
1+ YOEBachelor's degree,1-3 years related experience; proficiency in C#,ASP.NET,SQL/SSMS,HTML,JavaScript,CSS,C++; experience with SharePoint,Visual Studio,SQL Server and Microsoft Office.
SharePoint, C#, ASP.NET, SQL, SSMS, HTML, JavaScript, CSS, C++, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Visual Studio, SQL Server
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1mo
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Software Engineer (C++/Rust)
Boston or Salt Lake City or San Francisco or New York City
RemoteFull Time
Databento
Databento: Provides a pay-as-you-go financial market data platform.
5+ YOE5+ years software engineering experience; strong C/C++ or Rust skills; systems programming, multithreading, network I/O, and performance optimization experience; familiarity with lldb/gdb and CI/CD; good communication for remote work.
C/C++, Rust, lldb, gdb, CI/CD
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1w
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Senior Software Engineer I - AI Inference Data Plane
San Francisco, California, United States
$139k-$174k/yr RemoteFull Time
DigitalOcean
DigitalOceanNew York Stock Exchange: DOCN: Simplifies cloud infrastructure for developers, startups, and SMBs.
Expertise in distributed systems and AI inference; hands-on with GoLang or Python, gRPC, inference frameworks (vLLM,llm-d), cloud operations, and open-source contributions; mentorship experience.
GoLang, Python, gRPC, llm-d, NVIDIA Dynamo, Ray Serve, KServe, vLLM, SGLang, TensorRT, NIXL
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2d
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Software Engineer I - New Grad, SF
San Francisco, California, United States
$137k-$161k/yr HybridFull Time
Samsara
SamsaraNYSE: IOT: Connected Operations Cloud platform for physical operations and IoT.
Current senior pursuing a bachelor’s in CS, Mathematics, or related field (graduation Winter/Spring 2027). New-grad engineering role; collaborative, curious, AI-forward mindset.
Golang, TypeScript, React, GraphQL, React Native
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1mo
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Principal Software Engineer I - Distributed Systems - Elasticsearch
United States or Seattle or Los Angeles or San Francisco or New York City
$133k-$211k/yr RemoteFull Time
Elastic
ElasticNYSE: ESTC: Software platform for search, security, and observability.
Expertise in distributed systems and consensus algorithms, strong Java/JDK skills, deep algorithms knowledge, experience building/debugging large distributed systems, and managing projects involving multiple engineers.
Java, JDK, Lucene, Netty, Elasticsearch
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19h
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Senior Software Engineer I, Content Cards
San Francisco or New York City
$144k-$234k/yr HybridFull Time
Braze
BrazeNASDAQ: BRZE: Platform for personalized customer engagement and cross-channel messaging.
5+ YOERequires 5+ years of full-stack development, technical leadership, system design, data structures, algorithms, communication, and organizational skills. Ruby, Sidekiq, TypeScript/JavaScript, React, and agile experience are bonuses.
Ruby, Sidekiq, TypeScript, JavaScript, React
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2mo
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Software Engineer, Sales
San Francisco, California, United States
$134k-$209k/yr HybridMultiple Commitments Available
DocuSign
DocuSignNASDAQ: DOCU: Provides electronic signature and agreement management software solutions.
5+ YOE5+ years IT apps with Salesforce configuration, customization and support; frontend experience with Salesforce integrations; Aura/LWC development; Salesforce Cloud products; Einstein Analytics; SaaS apps like Eloqua, D&B Optimizer, ZoomInfo, Outreach; Salesforce Platform Developer I preferred.
Salesforce, Aura, Lightning Web Components, Einstein Analytics, CI/CD, Data Loader, Web Services, Angular, React, Sales Cloud, Service Cloud, Experience Cloud, Eloqua, D&B Optimizer, ZoomInfo, Outreach, Apex
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1w
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Software Engineer, High Performance Computing
San Francisco, California, United States
$150k-$250k/yr HybridFull Time
Eventual
Eventual: Distributed data engine for processing multimodal AI datasets.
Systems-level performance expertise with OS and I/O, strong in Rust/C++/C, experience with NVMe/PCIe/NVLink, profiling and optimization, familiarity with CUDA/SLURM/Kubernetes preferred.
Databricks, Snowflake, Rust, C++, C, CUDA, SLURM, Kubernetes, io_uring, PyAV, decord, NVDEC, DALI, PyTorch DataLoader, GPU-Direct Storage, NVMe, NVLink, PCIe
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4w
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iOS Mobile Software Developer I
Seattle or San Francisco or Detroit
$119k-$145k/yr HybridFull Time
Rocket Companies
Rocket CompaniesNYSE: RKT: Provides digital mortgage, real estate, and personal finance services.
0.5+ YOEBachelor's in CS or related, 6+ months native iOS experience, Swift and SwiftUI proficiency, internship or professional experience, strong communication and CS fundamentals.
Swift, SwiftUI, GitHub Copilot, Anthropic Claude Code, Cursor
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2mo
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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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2d
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Software Engineer, Machine Learning (SWE II & SWE I)
San Francisco or New York or Atlanta or Seattle or Indianapolis or Dallas
$129k-$260k/yr HybridFull Time
Salesforce
SalesforceNYSE: CRM: Sells cloud-based customer relationship management and business software solutions.
Experience building ML models, data pipelines, and production ML systems; proficiency in programming (e.g., Python, Java) and ML frameworks; strong communication and analytical skills.
PHP, Python, Ruby, Go, C, Scala, Java, PyTorch, TensorFlow, Keras, XGBoost, Scikit-learn, BERT, Apache Spark, Hadoop, EMR, Map Reduce, Airflow, Dagster, Luigi
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3w
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Project Engineer I (Land Development)
Livermore, California, United States
$75k-$104k/yr OnsiteFull Time
Kier + Wright
Kier + Wright: Provides civil engineering and land surveying services for development.
0+ YOEBachelor's in civil engineering, 0–5 years land development experience, EIT preferred, proficiency with AutoCAD Civil 3D and design software, Microsoft Office familiarity.
AutoCAD Civil 3D, Bluebeam, Microsoft Office, Adobe, Agtek, Hydrology/Hydraulic Software
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