Java Software Engineer jobs in Walnut Creek

Detailed Job Description: 5 years of Software Development Fin Tech / Banking experience (nice but not necessary) Example apps in the stores 4 years ofAndroiddevelopment in a team or corporate/enterprise environment 3 years ofKotlinDevelopment, Reactive Programming, coroutines, Dependency Injection (

About Rec At Rec (rec.us), we're reimagining how the world plays, trains, competes, explores, and gets outside. Our mission is to empower the entire recreation community to thrive, and our vision is bold: power recreation worldwide. Booking a tennis court? Signing your kid up for swim lessons? Tryin

Genesis10 is currently seeking a Senior Software Engineer for a contract position with a Global Financial Institution located in San Leandro, CA. This is a 12 month contract opportunity. In this role, you will consult on complex software engineering initiatives with broad impact and large-scale plan

About Zip Zip is the AI platform for enterprise procurement — built for humans and agents working together. By orchestrating procurement across teams, tools, and suppliers with the help of AI agents, companies can secure the resources they need to innovate faster than ever before. The world’s most i

Learning Commons aims to scale proven teaching and learning practices to benefit every learner by building AI infrastructure that better connects the way students learn to the tools they learn with. The Team At Learning Commons, we operate at the intersection of technology, research, and philanthrop

AI startup building a platform that helps construction teams search, compare, and select materials by consolidating specs, pricing, and vendor data from fragmented sources Job Duties Own the most complex cross-team technical problems across data models, service boundaries, performance, and security,

In Person, San Francisco, CA Company Description Hadron Energy specializes in Micro Modular Reactor (MMR) development, design, and research based in the San Francisco Bay Area. As the leading MMR developer, Hadron Energy is building factory-produced, transportable microreactors that provide 24/7 car

Company Overview Docusign brings agreements to life. Over 1.5 million customers and more than a billion people in over 180 countries use Docusign solutions to accelerate the process of doing business and simplify people’s lives. With intelligent agreement management, Docusign unleashes business-crit

About the role You'll build and scale the backend systems that power millions users creating content every day on Gamma. This role is about solving real distributed systems challenges at scale while maintaining the performance and reliability users expect from a modern AI-powered product. You'll wor

About the role You'll build and optimize the experiences that turn visitors into users and users into paying customers. This means owning new user onboarding, activation funnels, viral loops, and monetization features including credit systems, paywalls, pricing experiments, and upgrade flows. You'll

About the role You'll protect Gamma's platform, infrastructure, and data as we scale to serve hundreds of millions of users. That means building security tooling and automation, partnering with engineering teams to embed security into everything we ship, and helping shape how the company thinks abou

About the role You'll build the collaborative web application that millions of people rely on to create presentations, documents, and websites with AI. You'll ship features that make real-time collaboration feel effortless, integrate AI capabilities into intuitive interfaces, and ensure the editor p

About the role You'll build and scale the application and data infrastructure that supports 70M+ users creating millions of gammas every day. This means working on real-time collaborative editing, databases, public APIs, and high-volume event pipelines while helping define and evolve the core data m

About Us We are a rapidly growing biotech organization based in Pleasanton, CA , focused on developing next-generation sample preparation tools that are revolutionizing genomic applications. We are at a critical inflection point in bringing our core technology to market. As a company built on the in

Notable is the leading healthcare AI platform for transforming workforce productivity. Health systems, hospitals, and payers use Notable to improve healthcare quality, close gaps in patient care, drive member enrollment, and patient acquisition, retention, and reimbursement, scaling growth without h

GC AI is the fastest-growing and most trusted legal AI platform for in-house legal teams. We're building the future of legal work, and we're doing it fast. You'll join at a pivotal moment—when decisions matter, impact is immediate, and the runway to shape your career is wide open. We’re a high-perfo

DESCRIPTION Amazon Advertising is dedicated to driving measurable outcomes for brand advertisers, agencies, authors, and entrepreneurs. Our ad solutions—including sponsored, display, video, and custom ads—leverage Amazon’s innovations and insights to find, attract, and engage intended audiences thro

Senior Software Engineer About The Role Build and own core services that power customer-facing products. You will balance hands-on development with technical leadership and operational accountability. Responsibilities Architect scalable services; ensure resilience through failover and backoff strate

Superhuman offers a dynamic hybrid working model for this role. This flexible approach gives team members the best of both worlds: plenty of focus time along with in-person collaboration that helps foster trust, innovation, and a strong team culture. Superhuman team members in this role must be base

Company Overview Docusign brings agreements to life. Over 1.5 million customers and more than a billion people in over 180 countries use Docusign solutions to accelerate the process of doing business and simplify people’s lives. With intelligent agreement management, Docusign unleashes business-crit