via Glassdoor
$70K - 120K a year
Develop front-end features and collaborate cross-functionally to improve product quality and reliability.
Strong JavaScript skills, experience with source control, testing, Agile workflows, and excellent communication.
Who We Are Blitz is a data-driven coaching tool for gamers. Combining computer vision, AI, and expert knowledge, we inform users with statistical insight about the current state of the game, personal progression and provide real-time analysis and scouting of enemy teams. Our core product (blitz.gg) supports popular competitive esports games: League of Legends, Valorant, TFT, Legends of Runeterra, CS:GO, and Fortnite. Overview The Blitz Front End Engineering team is seeking an experienced Front End Engineer to support product feature development. This is an active, cross-functional role that will work closely with Product, Design, and Data to build features and applications. As a Front End Developer, you should be comfortable with front-end and coding languages, development frameworks and third-party libraries. Ideally, you have experience with Ad Platforms and technology with a knack for visual design and utility. Responsibilities - Implement platform technology, APIs, automation tooling and modern ad tech - Collaborate cross-functionally with Product, Analytics, Ad Yield and Data Science - Come up with ways we can improve site reliability, RPS, monitoring and alerting - Have a seat at the table in critical decisions about software direction - Deliver quality products every week, every sprint and every quarter Required Experience: - Deep experience with JavaScript - Understanding of Source Control - Prioritization of performant, reusable, scalable, high-quality code - Fundamental appreciation for unit, behavioral and automated testing - Exceptional written and verbal communication skills for all audiences - Experience working as a part of an Agile team where velocity matters - Experience as a measured, supportive, committed code reviewer - Experience with continuous integration workflows Preferred Experience: - Experience with Rest and GraphQL - Experience with NodeJS, Express, React, Redux and Selenium/WebdriverIO - Experience with programmatic header bidding (Pubmatic, DFP/GAM, A9) - Experience with large-scale, highly available digital products - Experience working in an Agile environment - Experience working in game development, esports, or a passion for playing online video games - Interest in gaming and esports, particularly in League of Legends Perks & Benefits Competitive Market Pay, Unlimited Paid Time Off, Paid Sick Days & Holidays, 100% Employee Covered Medical, Dental, Vision Plan, Wellness Activities, Happy Hours, Company Team Building Events, Flexible Work From Home Days. Employment Type Full-time
This job posting was last updated on 9/14/2026