4,521 development engineer jobs at 1,402 companies in Fairfield, CA
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Development Engineer II
Rancho Cordova, California, United States
$100k-$120k/yrOnsiteFull Time
SK pharmteco: Contract development and manufacturing for pharmaceutical companies.
2+ YOEBachelor's in Chemical Engineering,2+ years process development or manufacturing experience,knowledge of lab and pilot unit operations,GMP familiarity,strong data analysis and communication skills.
Mariana Minerals: Building software-first infrastructure to produce and refine critical minerals.
10+ YOE10+ years in site development/civil engineering for industrial/mining projects; PE license or ability to obtain within 6 months; Bachelor’s (Master’s preferred); proficiency with Civil 3D, AutoCAD, Revit, Navisworks; EPC/industrial experience.
SalesforceNYSE: CRM: Sells cloud-based customer relationship management and business software solutions.
5+ YOE5+ years software engineering experience building developer tools or platforms; proficiency in Java, GoLang, Python, Javascript/TypeScript; strong cloud (AWS/GCP/Azure), container (Docker, Kubernetes), and CI/CD experience; experience with AI-augmented developer workflows and prompt engineering.
Jiffy: Sells blank apparel and custom printed clothing online.
5+ YOEBS degree in CS/Engineering; 5+ years in software engineering; experience with AI coding agents; multi-agent workflows; server-side languages; React/TypeScript frontend; SQL/REST/GraphQL APIs; strong code review and communication; autonomous, accountable.
1X: Manufacturing safe, general-purpose humanoid robots for home and work.
6+ YOEBachelor's in engineering, 6+ years supplier/supplier quality/manufacturing engineering experience in high-volume industries; experience with castings, machining, GD&T, FMEA, APQP/PPAP, and supplier industrialization; ability to travel up to 40%.
APQP, PPAP, FMEA, Control Plans, SPC, MSA, GD&T, 8D, Six Sigma, DFM, DFA, ISO 9001, IATF 16949
Fort Lupton or San Francisco or Colorado or Louisiana
$98k-$148k/yrOnsiteFull Time
Charm Industrial: Sequesters carbon by converting biomass residues into bio-oil.
7+ YOEBachelor's in engineering, 7+ years process development/scale-up experience with pilot systems, strong heat transfer/reaction engineering/process safety knowledge, hands-on troubleshooting, process modeling, and cross-functional leadership.
Elevate Infrastructure: Developer and operator of utility-scale battery energy storage systems.
4+ YOEBachelor's degree in engineering required; 1.5+ years (Dev) or 4+ years (Sr) engineering experience in energy with utility/commercial BESS and PV design; proficiency with AutoCAD, PVsyst, PVFarm; familiarity with interconnection and ISO/RTO; PE license a plus.
Aralez Bio: Produces noncanonical amino acids for drug development through biocatalysis.
4+ YOEBS or MS in Chemical Engineering or Chemistry; 4+ years in organic/process chemistry or chemical production; hands-on with reactors 100–1000L; SOPs; safety and quality compliance.
chemical reactors, filters, pumps, TLC, HPLC, LCMS, pH meter
Attalon: Designs and manufactures precision optical and laser systems.
5+ YOEBachelor’s degree in Manufacturing or Mechanical Engineering; 5+ years CNC programming/machining; proficient with CAM software; GD&T; reading drawings; knowledge of materials; problem-solving and teamwork.
Astra: Manufacturer of orbital launch vehicles and satellite propulsion systems.
5+ YOE5+ years hands-on test engineering in propulsion or aerospace; owns test stands from concept to operation; experience with high-pressure fluid systems, cryogenics, and DAQ; read drawings; perform hazardous operations.
WEXNYSE: WEX: Provides global payment processing and business information management services.
Staff/lead level engineer with deep experience architecting autonomous/agentic AI systems, cross-platform architecture, security-by-design, CI/CD, cloud reliability, and mentoring senior engineers.
WorkdayNASDAQ: WDAY: Provides cloud-based software for financial and human capital management.
8+ YOE8+ years software engineering with JVM backend (Java or Kotlin) and Spring Boot, 8+ years TypeScript/JavaScript and React, 5+ years REST API and cloud-native production experience, Bachelor's in CS/Engineering or equivalent.
Java, Kotlin, Spring Boot, TypeScript, JavaScript, React, RESTful APIs, OpenAI-compatible APIs, OpenAI-compatible endpoints, Model Context Protocol (MCP), Cursor, Claude Code, Windsurf, Cline, SSE, WebSockets, HTML, CSS, Jest, React Testing Library, JUnit, Cypress, GitHub Actions, Jenkins, VS Code Marketplace, LangChain, AWS, Kubernetes, Helm
AdobeNASDAQ: ADBE: Provides software for digital media creation and marketing analytics
5+ YOEBachelor's/Master's in CS or related, 5+ years software engineering experience building scalable systems, microservices and REST/GraphQL APIs; experience with relational and non-relational databases, PHP, Node.js/TypeScript, Java, AWS services, and mentoring engineers.
Novi or Charlotte or San Francisco or Los Angeles or New York City
$130k-$160k/yrOnsiteFull Time
Scout Motors: Designs and manufactures all-electric rugged SUVs and trucks.
8+ YOEBachelor's or Master's in Engineering/Technology, 8+ years brake system development/validation experience in OEM or Tier-1, experience with DVP&R, NVH, test execution, data acquisition and analysis, strong cross-functional collaboration and project management.
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
5+ YOE5+ years professional software development and programming; leadership/mentorship experience; 3+ years in distributed systems or compilers; Rust fluency preferred; Bachelor's degree preferred.
Five9NASDAQ: FIVN: Provides cloud-based software for enterprise contact center operations.
5+ YOE5+ years software development experience; strong JavaScript/TypeScript/Node.js skills; experience with CI toolchains, Jira, Confluence, Git; cloud and web API knowledge; BA/BS or equivalent.