Backend & Infrastructure Engineer

As our Backend & Infrastructure Engineer, you will architect and build the core systems that power everything our AI/ML team delivers-the APIs, infrastructure, and distributed systems that make intelligent capabilities possible at scale. This is a foundational role: you’ll shape how AI gets built and shipped here., We are seeking a highly motivated and talented individual with deep expertise in Python backend development, Kubernetes, and distributed systems. You’ll be embedded with ML engineers and researchers, building robust systems that turn ambitious AI ideas into production realities-whether that’s powering agent-based workflows, scaling inference, or enabling scientific computing pipelines. The infrastructure you build will directly enable researchers at the world’s largest chemical and materials companies to leverage AI in ways that weren’t possible before-accelerating discovery, enabling inverse design of novel materials, and transforming how science gets done.

What you’ll do

Infrastructure & Kubernetes:

• Design, deploy, and maintain Kubernetes infrastructure supporting AI/ML workloads

• Manage containerized services, autoscaling, networking, and resource optimization

Backend Development:

• Design and build high-performance Python APIs and services using FastAPI or similar frameworks

• Architect backend systems for scalability, reliability, and low latency

• Build integrations between AI/ML systems and the broader Albert platform

Distributed Systems:

• Build and operate distributed systems that handle compute-intensive and high-throughput workloads

• Design for fault tolerance, graceful degradation, and horizontal scalability

• Implement async workflows, job queues, and task orchestration as needed

Data Infrastructure:

• Architect and maintain data pipelines and storage systems supporting AI/ML workflows

• Work with vector databases, caches, and other data stores as required by ML systems

• Ensure efficient data access patterns for training and inference workloads

Reliability & Operations:

• Implement observability including logging, metrics, tracing, and alerting

• Own system reliability-troubleshoot issues, conduct post-mortems, and continuously improve

• Design CI/CD pipelines and promote automation best practices

• Implement infrastructure-as-code practices using Terraform, Helm, ArgoCd, Pulumi, or similar tools

Collaboration:

• Partner closely with ML engineers to understand requirements and deliver production-ready infrastructure

• Translate ML prototypes and research code into scalable, maintainable systems

• Contribute to technical decisions that shape the team’s architecture

• Deep expertise in Python backend development and distributed systems

• Strong Kubernetes and cloud infrastructure experience

• A builder’s mindset-you want to create foundational systems that others build on

• Genuine interest in science and technology; curiosity about how your work enables scientific discovery

• A commitment to building systems that are reliable, maintainable, and scalable

Key competencies

• A degree in Computer Science or a related field with 7+ years of industry experience (Bachelor’s) or 5+ years (Master’s or PhD) in software engineering

• Experience supporting AI/ML teams or deploying ML systems in production

• Experience with GPU workloads and scheduling

• Advanced proficiency in Python including async programming and performance optimization

• Deep experience with Kubernetes-cluster management, networking, autoscaling, and troubleshooting

• Strong background in distributed systems and microservices architecture

• Experience with cloud platforms (AWS, GCP, or Azure) and infrastructure-as-code

• Proficiency in REST API development using FastAPI, Flask, or similar

• Experience with containerization and CI/CD pipelines

• Track record of operating production systems at scale

Preferred/Bonus Points

• Familiarity with scientific computing or research environments

• Background in or curiosity about chemistry, materials science, or related fields

• Familiarity with data engineering tools (Airflow, Dagster, or similar)

• Experience with vector databases or search infrastructure

• Expertise in observability tools (Prometheus, Grafana, Datadog)

• Experience with message queues and event-driven architectures (Kafka, Redis, RabbitMQ)

• Contributions to open-source projects

• Experience mentoring engineers

We have a huge impact. Albert is a growing team with a big reach. Our Platform facilitates the invention of materials for tens of thousands of companies and hundreds of thousands of applications - from coatings used on rockets to adhesives used in electric vehicles to 3D printed medical devices. We love distributed teams. Albert’s home-base is in the California Bay Area, but we have multiple offices and employees sprinkled around the globe. In fact, over 50% of our employees work outside of California! An international remote culture is in our DNA. We care about you. Albert works hard to create a positive environment for our employees, and we think your life outside of work is important too. We work hard and we play hard. We value diversity. Growing and maintaining our inclusive and diverse team matters to us. We are committed to being a company where our employees feel comfortable bringing their authentic selves to work and have the ability to be successful – every day. We’re always looking for humble, sharp, and creative folks to join the Albert team. If you think you might be a fit please apply!