Développeuse ou développeur backend sénior, Outils IA internes / Senior Backend Developer, Internal AI Tooling

Unity Software
Montreal
Workplace: OnsiteFull timeCAD 125,300 - 175,300 annuallyFunction: Software EngineeringSkills: ["Communication","Collaboration","Explain technical concepts","Cross-functional collaboration"]

Build and maintain the backend infrastructure that powers internal AI solutions, focusing on the performance, reliability, and scalability of large-scale inference. You’ll design and deploy distributed, production-grade services, contribute to the inference platform roadmap, and implement core services for ADK and agent orchestration. Partner across release, QA, product, and engineering while operating GCP infrastructure with Kubernetes and using Prometheus and Grafana for observability.

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FursaFursa
Unity Software
Unity Software
2 months ago

Développeuse ou développeur backend sénior, Outils IA internes / Senior Backend Developer, Internal AI Tooling

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 58 minutes agoStatus: Live

Job Summary

Build and maintain the backend infrastructure that powers internal AI solutions, focusing on the performance, reliability, and scalability of large-scale inference. You’ll design and deploy distributed, production-grade services, contribute to the inference platform roadmap, and implement core services for ADK and agent orchestration. Partner across release, QA, product, and engineering while operating GCP infrastructure with Kubernetes and using Prometheus and Grafana for observability.
Location: Montreal
Workplace: Onsite
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Design, develop, and deploy scalable, high-performance backend services and distributed systems for large-scale model inference.
  • •Contribute to the technical roadmap and design of the inference platform, emphasizing low-latency and high-throughput services.
  • •Architect and implement core services for ADK and other AI agent orchestration frameworks to support reliable state management and complex multi-agent workflows.
  • •Ensure production reliability, scalability, and efficiency using monitoring and observability tools such as Prometheus and Grafana.
  • •Manage and optimize GCP infrastructure and orchestrate workloads with Kubernetes; promote best practices for backend development, testing, deployment, and monitoring (DevOps, SRE).

Pay and Benefits

Salary: CAD 125,300 - 175,300 annually
Equity and Bonus:Equity
Perks:Health InsuranceLife InsuranceDisability InsuranceCommuter BenefitsRetirement PensionPaid LeaveParental Leave

Key Requirements

  • •Extensive hands-on experience designing, deploying, and maintaining distributed systems at scale, including managing GCP infrastructure and orchestrating workloads with Kubernetes.
  • •Expertise in Python, Node.js, and/or Golang to build high-performance, low-latency systems and infrastructure.
  • •Familiarity with Agent Development Kit (ADK), Claude SDK, and/or LangGraph (or other AI agent orchestration frameworks).
  • •Familiarity with microservice architectures, containerization (Docker), and CI/CD best practices.
  • •Excellent communication and collaboration skills, including the ability to explain technical concepts to both technical and non-technical audiences.
Experience:AIDistributed systemsMicroservicesCloudInferenceDevOpsSRE
Skills:CommunicationCollaborationExplain technical conceptsCross-functional collaboration
Languages:English
Tech Stack:PythonNode.jsGolangAgent Development Kit (ADK)Claude SDKLangGraphMicroservicesDockerCI/CDGCPKubernetesPrometheusGrafanaDevOpsSREGitHub

Eligibility

Work Authorization:Authorization required. Sponsorship not provided.

Company Brief

Unity Software
Develops the Unity real-time 3D development platform used to create, operate, and monetize interactive experiences and games across mobile, console, PC, and AR/VR platforms. Serves developers, studios, and enterprises worldwide.
Industry: Developer Tools
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: San Francisco, United States
Founded: 2004
Glassdoor
Glassdoor: 3.8
WebsiteLinkedIn