Sr Software Development Engineer

Hasbro • Renton, WA

1d • $133,200 - $212,100

About The Position

The Senior Software Engineer will work on the Services Ecosystem team supporting Magic: The Gathering Arena, a live-service game. The role focuses on keeping the underlying platform fast, stable, observable, and cost-efficient while helping modernize it with cloud-native tooling. The engineer will collaborate with a highly engaged team and internal partners to build reliable services, improve operational visibility and developer experience, and support the product throughout its live development lifecycle.

Requirements

• At least 4 years of professional software engineering experience, including experience building and supporting a live-service product.
• Hands-on experience running scalable workloads on Kubernetes in the cloud.
• Experience with distributed, message-driven architectures such as RabbitMQ, SQS, or Kafka.
• Infrastructure-as-code experience; Terraform is preferred.
• Practical observability experience with Prometheus, Grafana, Datadog, or similar tools.
• Ability to debug complex issues across service boundaries using logs, metrics, and investigation.
• Comfort working on multiple things at once, self-starting, influencing roadmaps, and approaching past decisions with empathy while modernizing systems.

Nice To Haves

• FinOps experience, such as OpenCost or Kubecost.
• GitOps experience, such as Helm or ArgoCD.
• Experience with service coordination tools such as etcd or ZooKeeper.
• Hands-on experience with agentic coding and workflows assisted by Claude, ChatGPT, or similar tools.

Responsibilities

• Design and implement reliable, scalable solutions in C#/.NET and Kubernetes to maximize uptime and minimize cost.
• Improve telemetry signal-to-noise across Prometheus, Grafana, and Datadog, and create dashboards that make system status and issues clear.
• Own service developer experience, tooling, and quality-of-life improvements for internal customers.
• Identify high-impact business problems, propose solutions, and advocate for them with the team and partners.
• Support the end-to-end live product development lifecycle and resolve technical problems in production.
• Apply cloud-native technical expertise and expand knowledge in related fields.
• Contribute to the quality, efficiency, and effectiveness of the team.

Benefits

• Medical insurance
• Dental insurance
• Vision insurance
• Paid vacation time
• Paid holidays
• 401(k) match
• Paid parental leave
• Volunteer program
• Employee giving and matching gifts programs
• Tuition reimbursement
• Product discounts
• Annual and long-term incentives may be available, depending on role, location, and eligibility.
• Other benefits and programs may include health and wellness, time off, financial well-being, life and family support, volunteer and community initiatives, learning and development, and exclusive perks.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed