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6 results for Sr Fullstack Engineer in San Francisco, CA
- Concord, CA
- onsite
- Permanent / Full Time
- 140000 - 150000 USD / Yearly
- We are looking for an experienced Sr Network Engineer to support and strengthen a hybrid enterprise infrastructure in Concord, California. This role focuses on designing, optimizing, and securing network environments that enable dependable connectivity, protected data exchange, and stable day-to-day operations. The ideal candidate brings strong technical depth across cloud and on-premises platforms, a practical troubleshooting mindset, and the ability to communicate effectively with both technical and non-technical stakeholders.<br><br>Responsibilities:<br>• Design, maintain, and enhance network infrastructure across routing, switching, wireless connectivity, firewall platforms, VPN services, and hybrid Azure-integrated environments.<br>• Develop and uphold network architecture standards, technical documentation, and long-term infrastructure plans that improve performance, segmentation, and security.<br>• Administer and support a hybrid Microsoft ecosystem, including cloud and on-premises services, to ensure reliable access and operational continuity.<br>• Manage the Hyper-V environment and related infrastructure components to maintain availability, scalability, and system efficiency.<br>• Investigate and resolve complex network and connectivity issues, serving as an escalation point for advanced incidents and selected help desk matters.<br>• Oversee backup operations for critical systems and verify that recovery processes align with business continuity needs.<br>• Partner with IT leadership and security stakeholders to implement preventive safeguards and contribute to incident response efforts.<br>• Provide technical guidance to end users and entry-level team members while promoting strong service standards and timely issue resolution.<br>• Monitor industry developments, evaluate emerging technologies, and recommend improvements that strengthen the overall network environment.<br>• Travel occasionally to support offices or operational needs as required.
- 2026-09-18T00:00:00Z
- Martinez, CA
- onsite
- Temporary / Contract
- 65 - 75 USD / Hourly
- <p>We are looking for an experienced Software Engineer to support the design, development, and ongoing enhancement of business applications in Martinez, California. This Long-term Contract Software Engineerposition is ideal for someone who can manage the full development lifecycle, collaborate with stakeholders, and deliver reliable web-based and integrated software solutions. The Software Engineerrole includes hands-on programming, technical analysis, testing, deployment, and post-release support across a range of platforms and technologies.</p><p><br></p><p>Responsibilities:</p><p>• Design, build, and maintain web applications, desktop-style client applications, APIs, reports, and data exchange solutions that support business operations.</p><p>• Partner with stakeholders to define needs, translate functional goals into technical plans, and provide effort estimates and delivery timelines.</p><p>• Oversee assigned development work from planning through release, including task tracking, technical documentation, testing coordination, and deployment activities.</p><p>• Develop and support software using technologies such as C#, VB.NET, ASP.NET, JavaScript, HTML, CSS, and related web development frameworks.</p><p>• Create and maintain system integrations between third-party SaaS platforms and custom or vendor-supported applications.</p><p>• Produce data extracts and reporting solutions, including work related to SQL Server Reporting Services and other reporting tools.</p><p>• Participate in code reviews, validate application quality through testing, and resolve issues identified during development and production support.</p><p>• Contribute to specialized platform development efforts such as ServiceNow applications, modules, implementations, and workflow enhancements.</p><p>• Support advanced solution delivery in areas such as API development, provider directory-related integrations, and the use of AI within applications and business processes.</p>
- 2026-09-15T00:00:00Z
- San Ramon, CA
- remote
- Permanent / Full Time
- 85000 - 124000 USD / Yearly
- <p>Robert Half is seeking a Software Engineer II – AI Engineer who will analyze, design, program, debug, test, implement, deploy, and support software enhancements and new applications using Generative AI technologies. This role contributes to the development and production deployment of GenAI-enabled applications, including LLM-powered workflows, RAG pipelines, and AI-driven user experiences. </p><p> </p><p>This role supports SDLC documentation across all phases, with a focus on deployment, evaluation, observability, safety, and monitoring. It also interacts with users to define requirements and support applications in production. </p><p><strong>What You’ll Do</strong> </p><ul><li>Develop and modify application modules, including GenAI components. </li><li>Build prompt workflows, retrieval layers, APIs, and cloud services. </li><li>Troubleshoot production issues, including latency, hallucinations, and errors. </li><li>Provide Level II production support for deployed systems. </li><li>Design components, including LLM integrations and RAG pipelines. </li><li>Implement CI/CD pipelines, containerization, and release processes. </li><li>Develop RAG pipelines with embeddings, chunking, and vector search. </li><li>Apply prompt engineering techniques, including few-shot prompting and structured outputs. </li><li>Evaluate models for accuracy, relevance, and hallucination risk. </li><li>Implement safety guardrails, including PII protection and prompt-injection defense. </li><li>Execute testing, including unit, integration, and GenAI evaluation testing. </li><li>Monitor production systems for latency, cost, usage, and errors. </li><li>Support incident management with fallback and recovery strategies. </li></ul><p><br></p>
- 2026-09-28T00:00:00Z
- San Ramon, CA
- remote
- Permanent / Full Time
- 119000 - 180000 USD / Yearly
- <p>We are looking for a Salesforce Technical Architect (Software Engineer IV) to lead the technical strategy, architecture, and delivery of a large-scale Salesforce environment. This role combines hands-on engineering with architectural ownership, guiding decisions across Salesforce and Azure while supporting secure, scalable, and high-performing solutions. The position also plays a key role in advancing data-driven marketing capabilities, AI-enabled workflows, and engineering practices that improve quality, automation, and deployment speed.</p><p><br></p><p>Responsibilities:</p><p>• Define the technical roadmap for the Salesforce ecosystem and determine the most effective approach for building capabilities within the platform or extending them through Azure-based services.</p><p>• Design and oversee integrations connecting Salesforce with internal and external systems, using resilient near real-time and event-driven patterns to maintain reliable data flow.</p><p>• Lead the rollout of Salesforce Data 360 and enhance supporting data pipelines that enable segmentation, analytics, and AI-powered business processes.</p><p>• Establish architecture standards, review solution designs and code, and ensure engineering output meets expectations for security, scalability, and long-term maintainability.</p><p>• Strengthen the software delivery lifecycle by introducing automated checks for code quality, testing, and security validation across development and release processes.</p><p>• Advance CI/CD practices by improving Python-based deployment pipelines and enabling frequent, dependable releases with minimal manual effort.</p><p>• Mentor a distributed team of engineers by providing technical direction, coaching on platform design patterns, and promoting consistent engineering excellence.</p><p>• Build and guide development of complex Salesforce applications using Apex, Lightning Web Components, and declarative tools, while also supporting services and APIs built with Node.js and Python.</p><p>• Define integration standards, API contracts, and automation frameworks that support dependable interoperability across enterprise platforms and cloud environments.</p>
- 2026-09-29T00:00:00Z
- Martinez, CA
- onsite
- Temporary / Contract
- 60 - 75 USD / Hourly
- We are looking for a Web Developer to support the design, development, and ongoing enhancement of business-critical applications in Martinez, California. This Long-term Contract position is ideal for someone who can balance hands-on programming with analysis, stakeholder collaboration, and end-to-end delivery across web solutions, integrations, reports, and APIs. The role offers the opportunity to work across multiple technologies while contributing to reliable, scalable tools that support day-to-day operations.<br><br>Responsibilities:<br>• Build, enhance, and maintain web-based and desktop-style applications using modern and legacy development technologies, including Microsoft-focused programming frameworks.<br>• Lead work through the full solution lifecycle by clarifying business needs, translating requirements into technical plans, estimating effort, and delivering completed features.<br>• Collaborate with business partners, technical teams, and vendors to define priorities, communicate progress, and ensure solutions align with operational goals.<br>• Develop and support custom system integrations, including connections between third-party SaaS platforms, internal applications, and external API services such as provider directory interfaces.<br>• Produce data extracts, operational reports, and application programming interfaces that improve access to information and streamline business processes.<br>• Perform testing, troubleshooting, code review, deployment, and post-release support to maintain application quality and stability.<br>• Create and maintain technical documentation, task breakdowns, and implementation details for new functionality and system updates.<br>• Contribute to development efforts within platforms such as ServiceNow and help incorporate automation or AI-driven capabilities into business applications and workflows.
- 2026-09-21T00:00:00Z
- Martinez, CA
- onsite
- Temporary / Contract
- 65 - 75 USD / Hourly
- <p>We are looking for a Software Developer to join a team in California on a long-term contract assignment. This Software Developer role is ideal for a hands-on, detail-oriented individual who can build and support full stack applications while contributing to reporting and analytics solutions. The Software Developer position calls for someone who combines strong technical depth with sound judgment, clear communication, and a collaborative approach to solving business and technology challenges.</p><p><br></p><p>Responsibilities:</p><p>• Create and enhance full stack software solutions using C# and the .NET ecosystem, delivering reliable functionality for both new development and ongoing improvements.</p><p>• Develop secure, scalable backend components, including RESTful APIs, business logic, and integrations that support enterprise application needs.</p><p>• Build responsive user interfaces with web technologies such as ASP.NET MVC, Razor, JavaScript, and jQuery to provide a smooth user experience.</p><p>• Maintain and optimize existing applications by investigating defects, resolving performance issues, and applying updates that improve stability and usability.</p><p>• Execute comprehensive testing and debugging activities to confirm application quality, security, and dependable performance across environments.</p><p>• Manage code movement across cloud and on-premises environments, helping ensure consistent deployments and effective release practices.</p><p>• Design and support database objects, queries, and stored procedures in Microsoft SQL Server to enable efficient data processing and application performance.</p><p>• Produce and maintain reports, dashboards, and analytics outputs, while validating data accuracy and translating business reporting needs into practical solutions.</p><p>• Partner with stakeholders, business users, and technical team members to gather requirements, shape solutions, and provide support for third-party vendor applications.</p><p>• Offer technical guidance to less experienced developers and contribute to a team culture focused on knowledge sharing and continuous improvement.</p>
- 2026-10-07T00:00:00Z