AI Platform Engineer — Real-Time AI & Scalable APIs (Hybrid)

Motion Recruitment; Waltham (MA); Hybrid; USD 127,000 - 220,000; Full time

Benefits offered by this job

Medical Insurance

Dental Benefits

Vision Benefits

Flexible PTO

401(k)

Parental Leave

Life Insurance

Disability Coverage

Job summary

Motion Recruitment in the United States is seeking an AI Platform Engineer to design, build, and scale AI capabilities powering customer experiences and workflows. This hybrid role in Waltham, MA combines architecture, development, deployment, monitoring, and optimization of real-time AI systems and back-end services.

You will own AI features end-to-end, integrating ML/LLMs into production environments, with a focus on scalable APIs, microservices, and cloud infrastructure.

Qualifications

• 4+ years of backend software engineering experience using Python, Go, Java, or similar languages.
• 4+ years of experience deploying machine learning or large language model solutions into production environments.
• Experience building scalable APIs, backend services, and microservices architectures.
• Strong understanding of cloud infrastructure, distributed systems, and observability.

Responsibilities

• Design and develop backend services, APIs, and microservices that power AI-driven applications and workflows.
• Integrate machine learning and large language models into scalable production environments.
• Own AI features throughout the full development lifecycle, including implementation, deployment, monitoring, and optimization.
• Build evaluation frameworks that measure AI quality, reliability, and performance.
• Troubleshoot issues across AI systems, model-serving infrastructure, backend applications, and supporting services.
• Collaborate with Product and Engineering teams on architecture, system design, and technical planning initiatives.
• Improve scalability, observability, performance, and reliability across AI platforms and services.

Skills

Backend development

ML model deployment

APIs & microservices

Cloud & distributed systems

Observability

Troubleshooting

Cross-functional collaboration

Job description

Motion Recruitment in the United States is seeking an AI Platform Engineer to design, build, and scale AI capabilities powering customer experiences and workflows. This hybrid role in Waltham, MA combines architecture, development, deployment, monitoring, and optimization of real-time AI systems and back-end services.

You will own AI features end-to-end, integrating ML/LLMs into production environments, with a focus on scalable APIs, microservices, and cloud infrastructure.