Senior Mobile Developer (Unity)

TL;DR

Senior Mobile Developer (Unity): Build and own core systems for a new mobile game from the ground up with an accent on mobile free-to-play game development principles and client-server authoritative applications. Focus on designing adaptable, high-quality game features, leading prototype transitions, and collaborating cross-functionally to deliver a scalable, performant product.

Location: Must reside in or be able to work remotely from specified US states or Toronto, Canada

Salary: $120,000–$180,000 USD

Company

hirify.global is a leading independent mobile games company with a global team of 2,500+ employees across 12 studios, known for top-charting mobile titles and a strong focus on collaboration and creativity.

What you will do

• Design, implement, and own core game systems and features in Unity for a new mobile game.
• Translate ideas into functional prototypes and enable swift iteration with cross-functional teams.
• Build adaptable, resilient code evolving with changing requirements across client, server, tooling, and analytics.
• Lead transition from prototype to production-quality code and review peer code for quality and best practices.
• Drive technical discussions influencing game design and write clear technical documentation.
• Profile and debug games to ensure high performance for users.

Requirements

• Must reside in or be eligible to work remotely from specified US states or Toronto, Canada.
• 5+ years professional experience building mobile games in Unity with free-to-play expertise.
• Experience with client authoritative applications and backend server reconciliation.
• Shipped or scaled a successful cross-platform mobile game or app with 300,000+ daily active users.
• Strong ownership, proactive problem-solving, and team collaboration skills.

Nice to have

• Professional experience with Golang.
• Experience developing core gameplay using ECS architectures like Unity Entities, Entitas, or similar.
• Additional programming languages beyond C#.

Culture & Benefits

• Flexible discretionary time off plus bank holidays.
• Remote-first working with optional office presence in Dallas.
• Competitive salaries, 401k match, discretionary bonuses.
• Comprehensive medical, dental, and vision coverage.
• Employee assistance program and continuous professional development opportunities.
• Generous parental leave and family-friendly culture.
• Regular company events celebrating achievements and team spirit.

Hiring process

• Talent acquisition interview.
• Manager interview.
• Director interview.
• Final interview.
• Offer and hiring.