Senior/Staff Full-Stack Engineer — AI-Driven Platform

Gametime United; United States; Remote; USD 207,000 - 281,000; Full time

Benefits offered by this job

Flexible PTO

Equity

Gametime credits

Health insurance

Life & disability insurance

401k & HSA

Off-sites & meetups

Wellness program

Tenure recognition

Job summary

Gametime United is hiring Senior and Staff Full Stack Engineers to build and scale platforms used by millions of users across web and mobile. You will own end-to-end features, design scalable systems, and ship high-quality services in a fast-paced environment.

The role emphasizes collaboration with Product, Design, and Data teams, and includes opportunities to drive AI adoption and improve engineering workflows while advancing architecture and strategy.

Qualifications

• Experience building full-stack applications across frontend, backend, and APIs.
• Strong backend development skills in Golang or similar languages (Python, Java, C#, Ruby, Rust, etc.).
• Experience building modern web applications with React.
• Familiarity with mobile development concepts and/or React Native.
• Strong system design skills with a focus on scalability, reliability, and performance.
• Experience designing and maintaining RESTful or GraphQL APIs.
• Familiarity with cloud platforms such as AWS, GCP, or Azure.
• Experience with relational and NoSQL databases.
• Exposure to event-driven architectures and messaging systems.
• Knowledge of workflow orchestration tooling like Temporal or AWS Step Functions
• AI curiosity and fluency with tools like Cursor, Claude, or ChatGPT is a plus.
• Collaborative mindset with a passion for solving problems and building great products.

Responsibilities

• Build and ship high quality full-stack features across web, mobile, backend services, and APIs.
• Design scalable, reliable systems that support millions of users.
• Develop and maintain high-performance services, integrations, and infrastructure.
• Partner with Product, Design, and Data teams to solve customer and business problems.
• Own projects from concept through deployment and ongoing optimization.
• Write high-quality code, participate in code reviews, and contribute to engineering best practices.
• Improve system performance, observability, and developer productivity.
• Help drive AI adoption through intelligent automation, agentic tools, and AI-powered workflows.
• Collaborate with a talented team in a culture focused on ownership, learning, and continuous improvement.

Skills

Full-stack development

Golang

React

React Native

System design

REST/GraphQL APIs

Cloud platforms

Relational databases

NoSQL databases

Event-driven architectures

Workflow orchestration

AI tools familiarity

Collaboration

Job description

Gametime United is hiring Senior and Staff Full Stack Engineers to build and scale platforms used by millions of users across web and mobile. You will own end-to-end features, design scalable systems, and ship high-quality services in a fast-paced environment.

The role emphasizes collaboration with Product, Design, and Data teams, and includes opportunities to drive AI adoption and improve engineering workflows while advancing architecture and strategy.