Top Tech Jobs & Startup Jobs in San Francisco Bay Area, CA

Develop and maintain Python-based applications, work with AWS services (Lambda, Redshift, EC2, RDS), build and integrate REST/JSON web services, collaborate on distributed systems, and cooperate with front-end frameworks such as Angular or Bootstrap.

Design and develop ETL solutions using Talend and DataStage for data warehousing and BI. Work with Teradata/Oracle, perform data design and architecture, support Big Data integrations (Hadoop, Pig, Hive, Sqoop), and collaborate in global delivery across Retail/CPG/Logistics domains.

Lead native iOS UI development using Objective-C and Swift, optimize performance, fix bugs, use iOS frameworks (Core Data, Core Animation). Support hybrid apps (PhoneGap/Cordova) and responsive web (HTML5/CSS3/Bootstrap/Angular). Execute projects, mentor teams, produce thought leadership, training, knowledge artifacts, and assist in solution/IP creation. Role requires extensive travel.

Design, implement, administer, and troubleshoot enterprise network infrastructure including routers, switches, firewalls, VPNs, load balancers, and wireless systems. Create requirement specifications, support routing/protocols (BGP, OSPF, MPLS), manage VPNs and application protocols, coordinate projects, and perform consulting with regular travel.

Design, implement, and migrate large enterprise and data center networks using Cisco Nexus/ACI/NX-OS, campus and WAN architectures, security solutions, and produce Visio network designs. Provide consulting, client management, travel for engagements, troubleshooting, and project management.

Design, build, and deliver large-scale, high-volume Big Data solutions using Hadoop ecosystem tools. Develop ETL frameworks, implement MapReduce/Hive/Pig jobs, integrate with Spark, Kafka, Flume, and write Java and scripting code (Scala/Python). Estimate sizing for projects and work in a global delivery environment.

Design, develop, and troubleshoot ETL/ELT processes using Informatica for data warehouses. Implement dimensional models, collaborate with stakeholders, work in global delivery, and perform DW/BI lifecycle activities and support.

Design, build, test, deploy, and support consumer-facing applications. Collaborate with product, UX, and services teams. Champion TDD and continuous delivery, drive features from design through deployment, participate in code reviews and mentoring, and ensure security when integrating with REST APIs.

Lead iOS architecture and solutions design; develop and optimize native iOS UIs using Objective-C/Swift and iOS frameworks; mentor teams, produce thought leadership and training, execute projects, and contribute to solution/IP artifacts. Support hybrid app work and responsive web components.

Maintain, optimize, and support client package-based applications (e.g., SAP/Oracle). Customize core modules, contribute to technical and business blueprints, perform unit and integration testing, deliver end-user training, and support vendor management and solution design.