Viant Technology
Advertising
Sr.FullStackEngineer
Neural analysis suggests this role is
optimal for Senior candidates.
“Sr. Full Stack Engineer at Viant Technology. Skills: Angular, TypeScript, state management, data-heavy, interactive applications, SQL, RESTful APIs. lead the development of complex, data-driven user interfaces in Angular or React. work with large datasets and real-time campaign data”
What You'll Achieve.
drive measurable outcomes across the open internet; AI doesn't just assist the campaign, it delivers real results
Industry & Context.
Analyze and troubleshoot data discrepancies across frontend, APIs, and database layers
What They're Looking For.
Must Have
5+ years of professional software engineering experience with a frontend focus, Deep experience with Angular, TypeScript expertise, Experience building data-heavy, interactive applications, Solid understanding of asynchronous data flows, event-driven architectures, and client-side data modeling, Proficiency in writing and optimizing SQL queries for application support, reporting, or debugging, Experience working with RESTful APIs and understanding backend data models, debugging skills across frontend, API, and database layers, Solid foundation in HTML, CSS, and responsive design
Nice to Have
Experience with backend technologies such as Java or Go, Familiarity with cloud environments (AWS, GCP) and distributed systems, Experience with data visualization tools or libraries, Exposure to ETL processes or analytics pipelines
What You'll Do.
lead the development of complex
data-driven user interfaces in Angular or React
work with large datasets and real-time campaign data
ensure that the UI remains responsive
build intuitive experiences
work with backend systems and data layers to ensure efficient data access and correctness
and maintain scalable Angular applications using TypeScript
Architect and implement robust state management solutions
Model and manage complex client-side data flows
ensuring consistency across views and interactions
Build data-intensive UI features such as dashboards
and campaign management workflows
Write and optimize SQL queries to support application functionality
and debugging of data-related issues
Partner with backend engineers to ensure efficient API design and data contracts
Analyze and troubleshoot data discrepancies across frontend
Optimize frontend performance
especially around large datasets and real-time updates
Build reusable UI components and shared frontend libraries
Write unit and end-to-end tests for both UI behavior and state logic
How You'll Work.
Team & Collaboration
collaborate across Product, Design, and Engineering; Partner with backend engineers
Process & Methodology
agile ceremonies
Full Job Description
WHAT YOU’LL DO Viant’s customers use our Demand Side Platform (DSP) to plan, execute, and monitor digital advertising campaigns. The Platform team owns the user experience and supporting systems that power this product. As a Senior Engineer with a frontend focus, you will lead the development of complex, data-driven user interfaces in Angular or React, with a strong emphasis on state management, data flow, and performance at scale. You’ll work with large datasets and real-time campaign data, ensuring that the UI remains responsive, consistent, and accurate. You will collaborate across Product, Design, and Engineering to build intuitive experiences, while also working with backend systems and data layers to ensure efficient data access and correctness. THE DAY-TO-DAY Design, develop, and maintain scalable Angular applications using TypeScript Architect and implement robust state management solutions Model and manage complex client-side data flows, ensuring consistency across views and interactions Build data-intensive UI features such as dashboards, reporting tools, and campaign management workflows Write and optimize SQL queries to support application functionality, reporting, and debugging of data-related issues Partner with backend engineers to ensure efficient API design and data contracts Analyze and troubleshoot data discrepancies across frontend, APIs, and database layers Optimize frontend performance, especially around large datasets and real-time updates Build reusable UI components and shared frontend libraries Write unit and end-to-end tests for both UI behavior and state logic Participate in code reviews, design discussions, and agile ceremonies QUALIFICATIONS AND REQUIREMENTS 5+ years of professional software engineering experience with a strong frontend focus Deep experience with Angular and TypeScript Strong expertise in state management patterns Experience building data-heavy, interactive applications (e.g., dashboards, analytics tools) Solid understa
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