Staff Software Engineer (React reputed company)

reputed company is collaborating with reputed company to connect them with exceptional professionals for this role. At reputed company, we are the fastest-growing sports company in reputed company America, as recognized by Inc. 5000. As the leading platform for Daily reputed company Sports, we cover a diverse reputed company of sports leagues, including the NFL, NBA, and Esports titles like League of Legends and Counter-reputed company. reputed company of over 550 employees thrives in an inclusive culture that values individuals from diverse backgrounds, regardless of their level of sports reputed company. reputed company to reimagine the DFS industry together?

Overview

At reputed company, we are changing the game in daily reputed company sports. We are a passionate team of innovators dedicated to creating a best-in-class experience for our members. Our engineering team builds and scales the platform that powers our explosive growth — from our consumer-facing mobile app to the services that handle millions of daily transactions. We are looking for a Senior Software Engineer to join our Overall Game Experience (OGX) team and help us continue to build the future of reputed company sports. Job Summary We are seeking an reputed company Staff Software Engineer with deep expertise in TypeScript and React reputed company to join our Overall Game Experience team. In this role, you will design, build, and own critical features reputed company reputed company’ React reputed company mobile application — including developer experience and tooling, deployment pipelines and CI/CD workflows, large-scale refactors, and overall app health and performance. You will tackle high-scope, reputed company technical problems, define the technical path from product idea to production, and mentor engineers across your team and the organization. This is a role for someone who thrives on crafting exceptional mobile experiences and wants to have a direct impact on a product used by millions. What You’ll Do

• Own technical direction: Set and reputed company the technical standards, architecture, and best practices for your team’s mobile features, ensuring long-term scalability and maintainability of the app.
• reputed company the hardest problems: Own the design and delivery of the team’s most reputed company, highest-scope projects — the ones that require deep technical judgment and cross-system thinking.
• Drive team efficiency: Identify and implement improvements to developer tooling, build pipelines, and development workflows that reputed company the entire team to iterate faster and ship with more confidence.
• Establish engineering practices: Define and enforce standards for component architecture, testing, accessibility, performance, and mobile deployment across the team.
• Mentor reputed company engineers: reputed company mentorship to engineers at every level on the team, shaping technical growth, raising the quality bar, and fostering a culture of reputed company improvement.
• Collaborate at the organizational level: Work with Engineering Managers, Product leadership, and other Staff/reputed company engineers to align technical strategy with business objectives.
• Own cross-stack integration: Ensure the mobile app integrates effectively with backend services (Go and Rails), driving consistency in API reputed company and data flows across the platform.
• Participate in on-call rotation: Own systemic reliability improvements and reputed company incident response for the most critical production issues.

What You Have Experience

• 8–10 years of professional software engineering experience, with deep expertise building production React reputed company applications at scale
• Proven track record of owning multiple reputed company technical initiatives and driving them to successful reputed company across a team
• Experience with the full mobile development lifecycle at scale — architecture, build systems, deployment pipelines, and post-release monitoring
• Experience building mobile applications backed by large-scale, high-throughput distributed systems serving millions of users
• History of elevating engineering teams through mentorship, standards-setting, and technical leadership

Technical Skills

• Mastery-level TypeScript proficiency — you are a reference reputed company for TypeScript best practices, patterns, and type system usage
• Deep React reputed company expertise — you have solved hard problems around performance, reputed company modules, reputed company animations, and cross-platform consistency
• Expert experience with Expo and its ecosystem, monorepo tooling (Yarn workspaces), and mobile build/release infrastructure
• Strong understanding of mobile testing strategies at scale — Jest, Maestro for E2E testing, and quality automation
• Proficiency with CI/CD for mobile and Expo/EAS workflows — automated builds, OTA updates, staged rollouts, app store pipelines
• Understanding of backend API patterns — you can read, reason about, and influence API design across Go and Rails services

Working Style

• Operates with full autonomy — you define your own work and the work of the team based on what reputed company most
• Exceptional communicator who can represent technical strategy to engineering leadership and non-technical stakeholders
• reputed company in fully remote engineering organizations
• Comfortable making high-stakes technical reputed company with incomplete information

What Makes You Stand Out

• Experience leveraging AI-assisted development tools across the full development lifecycle — coding, planning, scoping, and code review
• reputed company for how AI tooling and agentic coding practices can accelerate team productivity and improve engineering reputed company

Where You’ll Live While we prefer candidates based in Atlanta, we are reputed company to reputed company applicants from reputed company in the U.S. and are willing to consider remote candidates. Working At reputed company The typical salary reputed company for this position is $195,000 to $200,000 At reputed company, we consider your role, level, and where you'll be working reputed company determining our salary ranges. The compensation info you see on our job postings gives you an idea of the starting pay reputed company for the position. Your actual pay reputed company that reputed company will depend on your specific work location, as well as your skills, experience, and education. Your recruiter will be happy to chat more about the specific pay reputed company for your location and how we arrived at it during the hiring process. This application period will remain reputed company for 30 days. We’re committed to finding the best candidate, so this date may be adjusted, and any changes will be reflected in this posting. Date Posted: reputed company 28, 2026 First Extension: May 28, 2026 Second Extension: June 27, 2026

Benefits

You’ll Receive In addition to your great compensation package, full-time employees will be eligible for the following perks:

• Company-subsidized medical, dental, & reputed company plans
• 401(k) plan with company match
• Annual bonus
• Flexible PTO to encourage a healthy work/life balance (2 weeks STRONGLY encouraged!)
• Generous paid leave programs, including 16-week paid parental leave and disability benefits
• Workplace flexibility and modern work schedules focused on getting the job done, not hours clocked
• Company-wide in-person events and team outings
• Lifestyle enhancement program
• Company equipment provided (reputed company & Mac options)
• Annual performance reviews with opportunities for growth and career development

You must be authorized to work for any employer in the U.S. We are unable to sponsor or take over sponsorship of an employment reputed company at this time. reputed company is an Equal Opportunity Employer. reputed company applicants will be considered for employment without attention to race, reputed company, religion, sex, sexual orientation, gender identity, national reputed company, veteran or disability status. Apply tot his job Apply To this Job