Axcelis TechnologiesNASDAQ: ACLS: Designs and manufactures ion implantation equipment for semiconductor manufacturing.
5+ YOEBachelor's or Master's in CS/Engineering, 5+ years experience building ETL/ELT data pipelines, strong Python and SQL skills, database design and distributed systems experience, familiarity with JSON/logs, data traceability, validation, and governance.
Physical Superintelligence: Building AI systems to discover new physics at scale.
3+ YOE3+ years building and operating ML training or inference infrastructure; distributed training and model-serving experience; strong software engineering and ML fluency to debug training and inference; cloud and IaC experience preferred.
Systems ML Engineer (Member of the Technical Staff)
Cambridge, Massachusetts, United States
OnsiteFull Time
Transfyr: Building physical AI infrastructure for scientific research and automation.
Experience optimizing and deploying large-scale ML models for training and inference, profiling and custom GPU kernel development, distributed training, cloud and edge deployment, and infrastructure automation.
KlaviyoNYSE: KVYO: Software platform for automated e-commerce marketing and customer data.
10+ YOE10+ years building and operating distributed data systems; expertise in ingestion/CDC, stream processing, batch orchestration, lakehouse patterns, governance, SLOs, and applying AI/ML to data platforms.
Member of Technical Staff – Senior Engineer, Data Infrastructure & Data Operations
San Francisco or Cambridge
$255k-$340k/yrOnsiteFull Time
Walden Robotics: Builds general-purpose robots and develops the teams and infrastructure to scale robot applications and improve quality of life.
Experience building production data infrastructure and high-throughput pipelines, cloud-based data platform development, platform reliability and cost ownership, and collaboration with ML teams.
Boston Consulting Group: Global management consulting firm specializing in business strategy and transformation.
10+ YOEBachelor in CS/Engineering or related; 10+ years software/IT experience; Proven AI-driven application and SaaS implementation; frontend/backend development; cloud and infrastructure-as-code; DevOps and CI/CD experience.
Senior AI Infrastructure Platform Engineer, Assistant Vice President
Quincy or Austin
$90k-$158k/yrOnsiteFull Time
State StreetNYSE: STT: Provides investment management and custody services to institutional investors.
5+ YOELead GenAI/Agentic AI projects; strong full-stack development and architecture; collaboration with business and IT; experience with cloud and AI/ML tools.
Python, FastAPI, Unix, Docker, PostgreSQL, Lang Chain, Kubernetes, Databricks, API Management, AWS, Azure, OpenAI
Senior AI Infrastructure Platform Engineer, Assistant Vice President
Quincy or Austin
$90k-$158k/yrHybridFull Time
State StreetNYSE: STT: Provides investment servicing and management to institutional investors.
5+ YOELead/architect AI automation platforms; hands-on development with AI/ML, cloud, and DevOps; senior engineer capable of driving projects and collaborating with cross-functional teams.
Python, FastAPI, Unix, Docker, Postgres, Lang Chain, Lang Graph, Kubernetes, Databricks, API Management, AWS, Azure, OpenAI, Azure Foundry, Sagemaker, Lambda, EKS
5+ YOEBachelor's in CS/Math or equivalent,5 years software development (Python,C++,Java),3 years ML infrastructure and ML field experience,EMR? (not mentioned)
Boston Dynamics: Building advanced mobile robots for industrial and warehouse automation.
7+ YOE2+ Mgmt7+ years engineering experience with 2+ years management; experience building/scaling ML/platform/infrastructure teams; expertise in GPU/distributed compute, large-scale data storage, and pipeline frameworks; hands-on coding and strong cross-functional communication.
MassMutual: Sells life insurance, retirement plans, and investment services.
5+ YOE5+ years platform/infrastructure/SRE experience, cloud-native Kubernetes expertise, CKA/CKAD or AWS certifications, IaC/GitOps experience, AI/ML infrastructure and platform ownership from design to production.
Palmetto: Provides residential solar energy and home electrification solutions.
6+ YOE6+ years building production backend services/platforms; strong Python, JavaScript/TypeScript, SQL; experience with containerized microservices, cloud infrastructure, data integration, governance, and CI/CD; strong auth and ML/AI workflow support skills.
Flagship Pioneering: Conceives, creates, and builds life science platform companies
Senior individual-contributor software engineer experienced owning production ML/AI systems, designing distributed system architecture, deploying data infrastructure, and partnering with scientists and ML researchers.
Mirakl: Provides enterprise marketplace and dropship software solutions.
7+ YOE7+ years in software/ML engineering with expertise in LLMs, RAG, AI Agents, production ML systems, Python/SQL, cloud infrastructure, and leadership on cross-functional initiatives.
WHOOP: Wearable technology for personalized health and performance tracking.
2+ YOE2+ years software engineering experience with ML infrastructure in cloud environments; degree or equivalent; experience with Python or Java; familiarity with ML lifecycle and cloud design patterns; strong collaboration and problem-solving skills.
Hi Marley: SMS-based conversational platform for property and casualty insurance carriers.
6+ YOE6+ years DevOps/SRE/platform engineering; 2+ years AI/ML infrastructure; Bachelor’s in CS/Engineering or equivalent; deep AWS, Terraform, observability, and Python/Go/TypeScript skills.
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Research and develop ML algorithms and models for product search, recommendations, personalization, generative AI, and optimize online retail systems and infrastructure.