Senior Software Designer Jobs in USA

JOB SUMMARY:The Senior Software Engineer will have a unique opportunity to utilize Flutter as a cross-platform language to build large mobile applications and experiences in support of our theme parks. This role will work with our mobile team to design and build the next generation of our mobile app...

Responsibilities & QualificationsPerforms formal software testing activities for complex software applications. Reviews user requirements documentation; assists in development of test plans; develops test data to be used in performing tests; and transforms test plans into test scripts. Ensures prope...

Job DescriptionThe RoleAs aMission PlanningSoftwareEngineeryou will be anindividual contributorontheFallback&MissionPlanning teamwithinthe Autonomous Vehicles Organization.In this roleyou will provide cross-functional technicalexpertisefor the fallback autonomy stack andmultipleActive Safety and Dri...

SpyCloud is on a mission to make the internet a safer place by disrupting the criminal underground. SpyClouds solutions thwart cyberattacks and protect more than 4 billion accounts worldwide. Cybersecurity is an exciting evolving space and being at the forefront of the fight to disrupt cybercrime ma...

DescriptionWhat We DoAt Goldman Sachs our Engineers dont just make things we make things possible. Change the world by connecting people and capital with ideas. Solve the most challenging and pressing engineering problems for our clients. Join our engineering teams that build massively scalable sof...

Job Title: Senior Software Engineer - Java/React Duration: 1 Year Location: Boston MA (Remote) Job Description: We are seeking three high-caliber Senior Software Engineers to join a specialized team at our clients corporate headquarters in Burlington MA. This is a 12-month remote contract (w...

Job Qualification: Write high-quality production-ready Java code using Spring Boot and RESTful API design principles. Apply AI-assisted development tools to accelerate coding testing debugging documentation and code reviews while maintaining engineering rigor. Practice Test-Driven Develo...

Senior Software Engineer (Full-Stack Backend-Leaning) NYC (Hybrid) Strong Base Salary Competitive Equity Seed-stage Real-world systems Our client is an early-stage venture-backed startup rebuilding critical operational infrastructure in a large overlooked industry. The problems are messy workflow-...

Job Description:Senior Software Engineer - Central Workspace Platform TeamPI Wealth Management Experience PlatformPosition OverviewWe are seeking a Senior Software Engineer to join our Central Monorepo Platform Team supporting the PI Wealth Management Experience Platform. This role is critical to en...

Klaviyo is growing fast and we have openings for all skill levels across all of our teams. Learn more about our engineering culture at We love tackling tough engineering problems and look for Engineers who specialize in certain areas but are passionate about building owning & scaling features end to...

Job Description:Senior Software Quality EngineerFidelity Investments Workplace Solutions (WS) organization is looking for a Senior Software Quality Engineer specializing in quality engineering to join our reporting team within Stock Plan Services (SPS) Technology tasked with taking our market leadin...

Team OverviewThe Infrastructure Security team makes it simple and easy for engineers to make secure choices while developing world-class software at high speed. Security is built in by defaultseamless and effortlessmaking engineers lives better and Klaviyo more secure.Our work sits at the intersecti...

About the RoleKlaviyo is looking for a Senior Software Engineer to join the Flows Platform this role you will help build and operate the core engine that powers all automated lifecycle programs at Klaviyo. Youll play a critical part in delivering robust high-scale backend solutions that process bil...

Why You Should Join the Channel Processing TeamThe Channel Processing team has direct technical responsibility for Klaviyos most-used engagement product. It is responsible for designing building and operating highly-scalable highly-available distributed systems to process ever-increasing campaign tr...

About the teamThe Dev Accelerator team builds and operates our internal developer platform: the tools libraries and infrastructure that let 100 engineers design build test and ship products quickly and safely.We own:Developer CLI tooling a Prompt-to-Product style CLI that scaffolds services end-to-...

DunwoodyHybridJob DescriptionJoin MTech Systems Build Technology That Feeds the WorldWere tackling one of humanitys biggest challenges: feeding a growing population sustainably. Our AI-powered platform gives producers real-time insight to boost yield improve animal welfare and protect the planet.Jo...

Team Overview:The mission of the Asynchronous Processing team is to design build and operate Klaviyos high-scale event-driven backbone so that every product team can reliably move data through our systems with confidence no matter the volume. By providing opinionated self-service platforms for queue...

Why You Should Join the Email Platforms Team:The Email Platforms team at Klaviyo is building the next generation of infrastructure to support reliable scalable and performant email delivery. Our mission is to help Klaviyo reach enterprise scale by evolving and owning our email sending pipeline end-t...

Senior Software Engineer AI & Analytics Data EnablementLocation: Boston MAAs a Senior Software Engineer on Klaviyos AI & Analytics Data Enablement team youll build and own the data foundations that power our Analytics & AI engine. Youll design resilient pipelines and analytics models that turn billi...

Why You Should Join the PLS (Profiles Lists and Segments) Team:The PLS team is responsible for building and scaling the core customer data experiences at Klaviyo profiles lists and real-time segments. We own the tools that let customers understand who their users are group them into meaningful audie...