Top Application Engineer Jobs in San Francisco, CA

Provides application engineering support for utility smart grid and power systems customers. Responsibilities include customer engagement, site visits, installation and commissioning support, troubleshooting, performance analysis, technical reporting, risk identification, and coordination with engineering and product teams. The role requires practical knowledge of electrical distribution and transmission networks and contributes field insights to product development and R&D.

Designs and maintains SaaS integrations, middleware, APIs, webhooks, automation scripts, and data pipelines. Optimizes enterprise software usage, supports AI integrations, troubleshoots complex technical issues, manages vendors and SLAs, tracks licensing and budgets, and translates business needs into technical requirements.

Own the architecture and development of complex Salesforce solutions across multiple clouds. Lead Apex, Lightning Web Components, Flow, integrations, security, code quality, platform optimization, and technical design. Mentor developers, resolve complex issues, assess Salesforce releases, reduce technical debt, and collaborate with stakeholders in Agile delivery environments.

Owns integrations between upstream financial systems and downstream consumers. Designs technical solutions for Oracle EBS, HFM, and FCCS changes; develops and maintains data pipelines; coordinates testing, cutovers, monitoring, alerting, and data quality controls; and advises finance and accounting stakeholders on downstream impacts. The role bridges financial systems expertise with application development and data engineering to ensure accurate, stable financial reporting.

Leads and mentors application engineers while designing Java and Spring Boot microservices. Oversees application modernization, VM-to-container migration, GCP and GKE deployments, Kubernetes troubleshooting, CI/CD, testing, database integration, observability, and distributed systems. Coordinates technical dependencies across a large application portfolio and collaborates with platform, DevOps, security, and architecture teams. Uses AI-assisted engineering tools to accelerate development, modernization, testing, documentation, and automation.

Design, develop, and architect enterprise applications using Microsoft Power Platform, including Power Apps, Power Automate, Power Pages, and Dataverse. Integrate enterprise data sources, build custom plugins and APIs, implement secure architectures, and establish ALM and deployment practices. Lead and mentor a team of developers, collaborate with stakeholders and technical teams, participate in Agile ceremonies, and present technical solutions.

Provides technical product selection and application guidance for Nook and Thomson products. Works with customers to understand requirements, recommend safe and cost-effective configurations, troubleshoot technical issues, prepare pricing proposals, and coordinate with engineering, manufacturing, quality, supply chain, and sales teams. Supports post-sales service, account growth, product direction, and lean process improvement.

Designs, develops, and scales enterprise Atlassian Jira and Confluence environments. Builds secure Forge applications, AI-powered Rovo Agents, workflow automations, dashboards, and REST or GraphQL integrations. Configures marketplace applications, resolves complex technical issues, manages technical debt, and delivers projects from requirements through production support while partnering with Product, Engineering, Operations, and stakeholders.

Develop and maintain AmeriCorps grants management applications using Java, Oracle, PL/SQL, and SQL. Modernize systems, implement enhancements and interfaces, support security and privacy requirements, collaborate with stakeholders to capture and deliver requirements, and perform application testing and maintenance.

Responsible for full-stack engineering, focusing on responsive UI development, API design, and integration for investment applications while ensuring performance and usability across investment workflows.

Develop and support low-code applications, dashboards, workflows, and integrations using Microsoft Power Platform and ServiceNow. Engage Coast Guard users during roadshows to gather requirements, create prototypes, and deliver MVP solutions. Translate business needs into technical designs, data models, user stories, and workflow logic; support testing, Agile delivery, troubleshooting, documentation, and production transition.

Provides technical leadership for semiconductor customer design enablement from engagement through tape-out readiness. Resolves complex engineering issues, coordinates solutions across PDK, modeling, IP, EDA, reliability, and customer teams, and improves design flows, automation, documentation, and support processes. Manages technical deliverables, risks, milestones, and recovery plans while leading design reviews, customer engagements, training, and knowledge sharing.

Leads development and sustainment of the DOW logistics application using Java, JavaScript, and SQL. Designs application components, integrations, backend services, and system architecture; provides technical guidance; troubleshoots issues; improves performance; enforces code quality; collaborates with QA, DevSecOps, and systems engineers; and maintains technical documentation.

Own electrical application engineering for prefabricated data-center platforms, including power distribution, switchgear, MCCs, UPS systems, transformers, controls integration, documentation, vendor requirements, BOM accuracy, and design-risk evaluation. Translate customer specifications into manufacturable solutions, support prototyping and FAT/SAT testing, troubleshoot first-article builds, and coordinate with mechanical, controls, sales, supply chain, operations, vendors, and fabricators. The role is remote with up to 25% travel and requires independent senior-level technical ownership.

Designs and leads cloud platform products, automation tools, CI/CD pipelines, DevOps tooling, and AWS account provisioning. Owns infrastructure development from ideation through production monitoring, improves engineering processes, manages security controls and incident response, and ensures maintainability, performance, and observability. Serves as a cloud platform subject matter expert, leads complex initiatives, collaborates across teams, documents systems, and mentors junior engineers.

Design, develop, configure, and support enterprise financial applications for revenue accounting, billing, receivables, payments, settlements, and reconciliation. Translate accounting and business requirements into scalable technical solutions, integrations, automations, and workflows. Use SQL and large datasets for analysis and troubleshooting, support testing and deployments, investigate production issues, and maintain financial controls and audit readiness. Collaborate with Finance, Accounting, Product, Engineering, Data Science, and Operations teams, including applying AI automation to financial processes.

Designs, develops, tests, deploys, and maintains enterprise applications using Microsoft Dynamics 365, Power Pages, and Power Platform. Builds Node.js backend services and RESTful integrations, supports CI/CD and production releases, troubleshoots defects, participates in Agile ceremonies and code reviews, documents solutions, and collaborates with cross-functional teams. The role also contributes to application security, performance improvements, technical design, and mentoring junior developers.

Develop and maintain backend features for Guidewire’s application platform and AI services. Build secure, scalable web services using AI coding tools, collaborate on platform operations, write tested code, participate in code reviews, and contribute to AI, cloud, and data platform adoption. Work with LLMs, RAG, vector databases, AI agents, MCP, Kubernetes, and infrastructure as code while supporting continuous improvement and developer experience.

Build and ship Android and/or iOS features for BJAK's AI Neobank app. Own end-to-end mobile experiences—from product problem through releases—working with backend, design, product and AI teams. Improve app quality using analytics, crash reports, and user feedback, and raise standards for UX, reliability and performance.

Provides technical and sales support for filtration and pressure equipment applications. Designs and sizes equipment, interprets engineering standards and customer specifications, prepares quotations and cost estimates, supports sales teams and distributors, coordinates with manufacturing and drafting, and develops cost-effective solutions. Requires expertise in pressure vessels, piping, pressure equipment design and manufacturing, and filtration processes. Travel is up to 50%.

Designs and scales high-performance backend web services and ETL pipelines supporting tens of thousands of transactions per second. Responsibilities include architecting fault-tolerant distributed systems, improving performance, developing monitoring and deployment strategies, collaborating across product and engineering teams, and supporting recruiting and onboarding. The role requires expertise in data-intensive systems, microservices, cloud architectures, and commercial SaaS products.

Lead implementation and ongoing management of ServiceNow Hardware Asset Management, Software Asset Management, and Software Bill of Materials solutions. Collaborate with GDIT and AmeriCorps teams to capture and deliver requirements, drive inventory management and control, and apply ServiceNow and Azure technologies. The role requires ServiceNow administration and implementation expertise, technical education or training, and at least eight years of related experience.

Develops semiconductor fault-isolation methodologies for XADA, including die-level fault localization, failure analysis, silicon debug, and root-cause determination. Leads customer evaluations, demos, technical reviews, application support planning, and workflow development and transfer. Collaborates with customers, product engineering, R&D, and support teams to optimize system performance and deploy application capabilities. Requires hands-on laboratory experience and expertise with semiconductor debug and fault-localization techniques.

Architect, build, and own Mozilla’s Salesforce platform supporting enterprise sales and revenue operations. Responsibilities include designing data, security, sharing, and business-process models; developing with Salesforce Flow, Apex, SOQL, and Lightning Web Components; integrating Salesforce with NetSuite, BigQuery, and other systems; establishing CI/CD, testing, governance, and release practices; and creating secure MCP and AI-agent integrations. The role partners across Sales, Finance, Legal, Security, and IT while leading platform reliability, support, and long-term technical strategy.

Leads mechanical application engineering for prefabricated data-center platforms, including fan coil units, chilled-water skids, hydronic systems, and integrated assemblies. Translates customer requirements into manufacturable designs, sizes mechanical components, develops BOMs and technical documentation, and supports prototyping, FAT/SAT, and first-article builds. Collaborates with electrical, controls, supply chain, sales, operations, vendors, and fabricators while applying DFM/VAVE principles and maintaining revision-controlled documentation.