Senior Software Engineer

Unity Technologies; Mountain View (CA); On-site; USD 210,300 - 273,400; Full time

Benefits offered by this job

Comprehensive health insurance

Commute subsidy

Employee stock ownership

Competitive retirement/pension plans

Generous vacation and personal days

Support for new parents through leave

Office snacks

Mental Health and Wellbeing programs

Employee Resource Groups

Global Employee Assistance Program

Training and development programs

Volunteering and donation matching

Job summary

Unity Technologies is seeking a Senior Software Engineer to advance the reliability, scalability, and maintainability of AI authoring tools. You will shape infrastructure, deploy with IaC and Helm, and improve observability across Unity AI platforms.

The role focuses on designing scalable backend systems, cloud deployments on Azure/GC, and close collaboration with product and design teams to drive the roadmap.

Qualifications

• Experience building and shipping complex, user-facing software products at scale.
• Experience delivering cloud backend services using Terraform, Kubernetes, Helm and CI/CD pipelines (Argo, GitHub Actions).
• Hands-on experience with Microsoft Azure or Google Cloud Platform.
• Proven observability, monitoring, logging, alerting and debugging skills (Grafana, etc.).
• Strong software delivery, security practices and a quality-first mindset.
• Ability to translate business needs into technical solutions.

Responsibilities

• Influence product roadmap with product, design and engineering teams.
• Contribute to technical strategy and architectural decisions for Unity AI and backend platforms.
• Design and implement scalable Unity AI products and backend services.
• Improve reliability, performance, observability, security and cost-efficiency of backend systems.
• Run spikes for infrastructure needs on Azure and Google Cloud.
• Develop infrastructure-as-code, Helm deployments and best practices for Terraform Cloud and Kubernetes.

Skills

Complex software at scale

Cloud backend services

Observability & monitoring

CI/CD automation

Kubernetes

Terraform

Helm

Go

Python

C#/.NET

Tools

Terraform

Kubernetes

Helm

CI/CD pipelines

Argo

GitHub Actions

Azure

Google Cloud

Job description

The opportunity

At Unity, we're shaping the future of real-time 3D technology by building AI to transform how games are created and experienced. From intelligent authoring tools to new ways of interacting with content, we're engineering the next generation of pipelines that make 3D game development faster, more immersive, and more efficient.

We're seeking a versatile, self-driven Senior Software Engineer to raise the bar on reliability, scalability, performance, and maintainability of our AI authoring products. You'll drive operational excellence via DevOps best practices, including CI/CD automation, Kubernetes management, infrastructure-as-code, agentic troubleshooting, and robust disaster recovery strategies.

You’ll establish cross-team standards for infrastructure and deployments, build a trustworthy A/B testing framework, manage software releases with client-server compatibility in mind, and drive observability across system health and business metrics. The systems you build will span high-level architecture down to hands‑on implementation, powering asset generation, LLM inference, and the ML‑driven tools that bring AI‑assisted game creation to life.

What you’ll be doing

• Partner closely with product, design, and other engineering teams to influence the product roadmap.
• Contribute to technical strategy and architectural decisions for Unity AI and backend platforms, balancing short‑term delivery with long‑term product health.
• Design and implement sustainable, scalable solutions for Unity AI products, pushing the boundaries of the Unity Editor with cutting‑edge AI agent technologies.
• Improve the reliability, performance, observability, security, and cost‑efficiency of our backend systems, and support investigations into issues like performance regressions and network latency through strong observability and monitoring.
• Run technical spikes with developers to address application infrastructure needs on Microsoft Azure and Google Cloud.
• Build and mature the infrastructure and processes for promoting application code from development to production, writing high‑quality, maintainable infrastructure-as-code and Helm deployments, and defining best practices for Terraform Cloud, Helm, and Kubernetes.

What we’re looking for

• Experience building and shipping complex, user‑facing software products at scale
• Experience delivering and supporting cloud backend services using Terraform, Kubernetes, Helm, and CI/CD pipelines (e.g., Argo, GitHub Actions)
• Hands‑on experience with Microsoft Azure or Google Cloud Platform
• Proven track record in observability, including monitoring, logging, alerting, and debugging tools such as Grafana to ensure system reliability and performance
• Strong grasp of software delivery best practices and network security, paired with a quality‑first mindset
• Ability to translate business and user needs into technical solutions
• Strong communication and interpersonal skills, with a proven ability to align stakeholders across disciplines and organizations

You might also have

• Exposure to ML infrastructure or LLM inference deployment
• Backend service development experience, including API design
• Familiarity with networking, caching, real‑time data pipelines, and relational databases such as PostgreSQL
• Familiarity with languages such as C#/.NET, Python, or Go
• Familiarity with Unity or similar 3D engines

Additional information

• Relocation support is not available for this position

Gross pay annually : $210,300 - $273,400

This range reflects the anticipated base salary for this position. Beyond base salary, this role may be eligible for equity awards and participation in our company incentive plans (such as annual discretionary bonuses or sales commissions). The final offer amount will depend on several factors, including geographic location and the candidate’s relevant experience, professional background, and skill set.

Benefits

At Unity, we want our team members to thrive. We offer a wide range of benefits designed to support well‑being and work‑life balance.

Please note: Benefits eligibility, specific offerings, and coverage vary based on the country and employment status.

While specific benefits vary, here are some of the ways we strive to take care of our eligible team members globally:

• Comprehensive health, life, and disability insurance
• Commute subsidy
• Employee stock ownership
• Competitive retirement/pension plans
• Generous vacation and personal days
• Support for new parents through leave and family‑care programs
• Office food snacks
• Mental Health and Wellbeing programs and support
• Employee Resource Groups
• Global Employee Assistance Program
• Training and development programs
• Volunteering and donation matching program

Life at Unity

Unity [NYSE: U] is the world’s leading game engine, powering play for more than 3 billion consumers each month. The top mobile games in the world, the most played PC indie titles, the most innovative console games, and virtually all of the top XR and Web Games are developed, deployed, and grown in Unity. Unity also enables teams across industries like automotive, manufacturing, and healthcare to design, simulate, and collaborate in 3D — closing the gap between ideas and reality. For more information, please visit www.unity.com .

Unity is a proud equal opportunity employer. We are committed to fostering an inclusive, innovative environment and celebrate our employees across age, race, color, ancestry, national origin, religion, disability, sex, gender identity or expression, sexual orientation, or any other protected status in accordance with applicable law. Our differences are strengths that enable us to support the growing and evolving needs of our customers, partners, and collaborators. If you have a disability that means there are preparations or accommodations we can make to help ensure you have a comfortable and positive interview experience, please fill out this form (https://docs.google.com/forms/d/e/1FAIpQLSdrbRLG1N-apH1eahQ622Gypo-rmiAB6LLTP1UsSWQNu7omxQ/viewform) to let us know.

This position requires the incumbent to have a sufficient knowledge of English to have professional verbal and written exchanges in this language since the performance of the duties related to this position requires frequent and regular communication with colleagues and partners located worldwide and whose common language is English.

This posting is intended to fill an existing vacancy, and we are committed to providing applicants with updates throughout the hiring process in accordance with applicable law.

Headhunters and recruitment agencies may not submit resumes/CVs through this website or directly to managers. Unity does not accept unsolicited headhunter and agency resumes. Unity will not pay fees to any third‑party agency or company that does not have a signed agreement with Unity.

Your privacy is important to us. Please take a moment to review our Prospect (https://unity.com/legal/global-data-privacy-notice-to-prospects) and Applicant (https://unity.com/de/legal/global-data-privacy-notice-to-applicants) Privacy Policies. Should you have any concerns about your privacy, please contact us at [e-mail].

Unity [NYSE: U] is the world’s leading game engine, powering play for more than 3 billion consumers each month. The top mobile games in the world, the most played PC indie titles, the most innovative console games, and virtually all of the top XR and Web Games are developed, deployed, and grown in Unity. Unity also enables teams across industries like automotive, manufacturing, and healthcare to design, simulate, and collaborate in 3D — closing the gap between ideas and reality.

At Unity, we’re committed to creating a workplace that fosters collaboration and teamwork that allows you to harness your unique skills. Join us in creating industry tools to help creators of all levels bring their projects to reality.

Learn more about our culture and values (https://unity.com/our-company) , and get a head start by reading about how our hiring process works (https://unity.com/blog/news/want-to-work-at-unity-heres-how-our-hiring-process-works) .