Senior AI Engineer Moderna IncSenior AI EngineerCambridge, MA$145,900–$234,200 / yearYou will own end-to-end application architecture and delivery strategy for AI and data products: lakehouse patterns, Unity Catalog governance, CI/CD and release automation, MLflow model lifecycle, feature/data product packaging, model serving, vector search, observability, cost/performance optimization, and validated releases for GxP use cases. We are proud to have been recognized as a Science Magazine Top Biopharma Employer, a Fast Company Best Workplace for Innovators, and a Great Place to Work in the U.S. If you want to make a difference and join a team that is changing the future of medicine, we invite you to visit modernatx.com/careers to learn more about our current opportunities.
Sr. Manager, Software Engineer - Finance Tech, AI Powered Platforms Capital One Financial CorpSr. Manager, Software Engineer - Finance Tech, AI Powered PlatformsCambridge, MA$229,900–$262,400 / yearUtilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services. Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community, and from time to time, be asked to code or evaluate code.
Distinguished AI Engineer - Agentic AI Platform (Remote Eligible) Capital One Financial CorpDistinguished AI Engineer - Agentic AI Platform (Remote Eligible)Cambridge, MARemote$269,100–$307,200 / yearFinally you will coach and evangelize - hosting architecture office hours, mentoring Staff, Principal and Senior engineers, authoring technical design documents and blogs and representing Capital One at Tier1 AI conferences - to amplify platform vision across internal and external communities. In this role, you will: Partner with a cross-functional team of engineers, research scientists, technical program managers, and product managers to deliver AI-powered products that change how our associates work and how our customers interact with Capital One.
Distinguished AI Engineer (Remote Eligible) Capital One Financial CorpDistinguished AI Engineer (Remote Eligible)Cambridge, MARemote$244,700–$279,200 / yearIn this role, you will: Partner with a cross-functional team of engineers, research scientists, technical program managers, and product managers to deliver AI-powered products that change how our associates work and how our customers interact with Capital One. We are committed to continuing to build world-class applied science and engineering teams to deliver our industry leading capabilities with breakthrough product experiences and scalable, high-performance AI infrastructure.
Lead AI Engineer Capital One Financial CorpLead AI EngineerCambridge, MA$197,300–$225,100 / yearBasic Qualifications: Bachelors degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 4 years of experience developing AI and ML algorithms or technologies, or a Masters degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 2 years of experience developing AI and ML algorithms or technologies. Cambridge, MA: $197,300 - $225,100 for Lead AI Engineer McLean, VA: $197,300 - $225,100 for Lead AI Engineer New York, NY: $215,200 - $245,600 for Lead AI Engineer San Jose, CA: $215,200 - $245,600 for Lead AI Engineer.
Lead Software Engineer, Full Stack (Risk Tech, Intelligent Foundations & Experiences) Capital One Financial CorpLead Software Engineer, Full Stack (Risk Tech, Intelligent Foundations & Experiences)Cambridge, MA$197,300–$225,100 / yearShare your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community. We are committed to continuing to build world-class applied science and engineering teams to deliver our industry leading capabilities with breakthrough product experiences and scalable, high-performance AI infrastructure.
Senior Lead AI Engineer (MLX, Agentic AI, Gen AI platform Services) Capital One Financial CorpSenior Lead AI Engineer (MLX, Agentic AI, Gen AI platform Services)Cambridge, MA$229,900–$262,400 / yearBasic Qualifications: Bachelor's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 6 years of experience developing AI and ML algorithms or technologies, or a Master's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 4 years of experience developing AI and ML algorithms or technologies. In this role, you will: Partner with a cross-functional team of engineers, research scientists, technical program managers, and product managers to deliver AI-powered products that change how our associates work and how our customers interact with Capital One.
Lead AI Engineer (MLX, Agentic AI, Gen AI platform Services) Capital One Financial CorpLead AI Engineer (MLX, Agentic AI, Gen AI platform Services)Cambridge, MA$197,300–$225,100 / yearBasic Qualifications: Bachelor's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 4 years of experience developing AI and ML algorithms or technologies, or a Master's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 2 years of experience developing AI and ML algorithms or technologies. In this role, you will: Partner with a cross-functional team of engineers, research scientists, technical program managers, and product managers to deliver AI-powered products that change how our associates work and how our customers interact with Capital One.
Sr. Distinguished AI Engineer (Remote Eligible) Capital One Financial CorpSr. Distinguished AI Engineer (Remote Eligible)Cambridge, MARemote$286,200–$326,700 / yearBasic Qualifications: Bachelor's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 10 years of experience developing AI and ML algorithms or technologies, or a Master's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 8 years of experience developing AI and ML algorithms or technologies. In this role, you will: Partner with a cross-functional team of engineers, research scientists, technical program managers, and product managers to deliver AI-powered products that change how our associates work and how our customers interact with Capital One.
Lead Machine Learning Engineer Capital One Financial CorpLead Machine Learning EngineerCambridge, MA$197,300–$225,100 / yearIn this role, you'll be expected to perform many ML engineering activities, including one or more of the following: Partner with a cross-functional team of engineers, data scientists, product managers, and designers to deliver AI-powered products that change how our associates work and provide value to our customers. Design, develop, test, deploy, and support AI software components utilizing machine learning models, including model evaluation and experimentation, large language model inference, similarity search, guardrails, governance, observability and agentic AI.
Lead Machine Learning Engineer (Finance Tech - AI Enablement) Capital One Financial CorpLead Machine Learning Engineer (Finance Tech - AI Enablement)Cambridge, MA$197,300–$225,100 / yearIn this role, you'll be expected to perform many ML engineering activities, including one or more of the following: Partner with a cross-functional team of engineers, data scientists, product managers, and designers to deliver AI-powered products that change how our associates work and provide value to our customers. Design, develop, test, deploy, and support AI software components utilizing machine learning models, including model evaluation and experimentation, large language model inference, similarity search, guardrails, governance, observability and agentic AI.
Software Quality Assurance Engineer DEKA Research & DevelopmentSoftware Quality Assurance EngineerManchester, NHServe as the primary author and owner of software lifecycle documentation artifacts including Software Development Plans (SDPs), Software Requirements Specifications (SRS), Software Design Documents (SDD), Verification & Validation Plans and Reports, and Software Risk Management Files. This is an individual contributor role with outsized organizational impact: you will work alongside cloud-native engineering teams to learn how they work, codify documentation best practices, and scale those practices across teams building similar products.
Machine Learning Engineer Layer HealthMachine Learning EngineerBoston, Massachusetts$210,000–$250,000 / yearYou will work closely with our software engineers, research scientists, and product teams to build ML-native enterprise platforms, ensuring scalability, efficiency, and reliability. We expect engineers to meet regularly in-person in either our NYC or Boston office (engineers from Boston, NYC, or east coast are welcome).
NewMaritime Electro-Optical / Infrared (EO/IR) Imaging Lincoln LaboratoryMaritime Electro-Optical / Infrared (EO/IR) ImagingLexington, MA$145,200–$170,000 / yearWork tasks could include systems analysis to understand problems, developing new concepts to solve problems, developing and implementing new algorithms and processing approaches, operating imaging systems during lab and field testing, conducting data analysis on collected imagery, and presenting results to external sponsors with clear communication skills. Of particular interest to the group is the development of concepts to address key national problems through advanced electronic warfare systems prototypes, advanced sensors prototypes, novel signal processing techniques, mathematical optimization approaches, and artificial intelligence to enable the development of next generation systems for fleet and surface assets.
Lead Software Engineer, Salesforce Capital One Financial CorpLead Software Engineer, SalesforceBoston, MA$179,400–$204,700 / yearUtilize coding languages like Python, JavaScript (Angular, React, Node), HTML/CSS, TypeScript, SQL and Java, Salesforce development with Apex, Native, VisualForce, Lightning framework, SOQL, REST & SOAP APIs, and RESTful web services. Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community, and from time to time, be asked to code or evaluate code.
Senior Distinguished Engineer, AI Compute (Remote Eligible) Capital One Financial CorpSenior Distinguished Engineer, AI Compute (Remote Eligible)Cambridge, MARemote$286,200–$326,700 / yearBasic Qualifications: Bachelor's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 10 years of experience developing AI and ML algorithms or technologies, or a Master's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 8 years of experience developing AI and ML algorithms or technologies. Your depth of expertise in technologies including Golang and Python programming languages, popular distributed compute frameworks including Spark / Dask / Ray / Flink, container (e.g., Kubernetes) and serverless (e.g., AWS Lambda) runtime environments, and ML+AI workload patterns will provide an amplifying technical element that is paramount to our team's success.
ML Research Engineer Layer HealthML Research EngineerBoston, MassachusettsYou will work closely with our software engineers, research scientists, and product teams to build ML-native enterprise platforms, ensuring scalability, efficiency, and reliability. We are a Boston-based company, and expect engineers to meet regularly in-person in either our NYC or Boston office (engineers from Boston, NYC, or east coast are welcome).
AM Quantitative Analyst I FidelityAM Quantitative Analyst IBoston, MassachusettsRemoteBachelor’s degree in Computer Science, Engineering, Finance, Statistics, or a closely related field (or foreign education equivalent) and three (3) years of experience as an AM Quantitative Analyst I (or closely related occupation) performing alpha modeling, portfolio construction, and risk management research using Python within am investment management environment. Demonstrated Expertise (“DE”) building quantitative models by transforming complex open-source and third-party vendor data into curated signals at the corporate issuer level (relating to ESG factors), to be used in alpha generation, portfolio construction, and to enhance investment decision-making, using Python.
Principal Quant Developer FMR LLCPrincipal Quant DeveloperBoston, MA$107,000–$216,000 / yearExpertise: • Expert in Python with experience across the development stack, full stack • Demonstrated knowledge of mathematics, statistics, and quantitative finance • Exposure to object-oriented programming (OOP) and design patterns • Experience in at least one unit testing framework and understanding of test-driven development (TDD) concepts and methodologies • Skilled in a range of database technologies, including SQL, Oracle, and Snowflake, NoSQL, Graph • Skilled in Batch and API technologies, such as batch scheduling using Autosys and Airflow, and create REST APIs using FAST API and Flask, leveraging AWS resources, including Lambda, S3, EKS, and EC2 • Experience implementing Continuous Integration (CI) and Continuous Deployment (CD) pipelines using Linux and Jenkins, code versioning using GitHub • Analyze and design systems to implement quantitative models for systematic financial investments using R and Python • This includes developing time series forecasting models, multi-asset class portfolio construction strategies, risk management tools, alpha research, and simulation-based algorithms to build investment strategies. A creative problem solver and a curiosity fueled by keeping up with advanced methodologies and industry trends, especially in the finance community Domain knowledge in either equities, fixed income, or alternative asset classes Deep understanding of quantitative techniques and methods, statistics, and econometrics - including probability, linear regression, and time series data analysis Thoughtfully apply advanced analytics and quantitative concepts to support investment needs and develop new solutions.
Director, Electronic Trading Product FidelityDirector, Electronic Trading ProductBoston, MassachusettsRemoteDE leveraging Transaction Cost Analysis (TCA) - pre- and post-trade transaction cost models - to compare, contrast, and analyze performance of trading algorithms for clients, including Liquidity Seeking, Percent-of-Volume, Dark, Implementation Shortfall, VWAP, TWAP, and CLOSE; designing and implementing algorithm scheduling, allocation, pricing, and lit/dark counterparty detection features to reduce trading costs; developing deep market structure knowledge, integrating various Trajectory Cross venues and Private Room liquidity in algos, to enhance trading strategies and optimize order placement. Skills and Knowledge : Candidate must also possess: Demonstrated Expertise (“DE”) analyzing and designing systems to build quantitative models for systematic trading using R and Python; developing time series forecasting models, multi-asset class portfolio construction strategies, risk management tools, alpha research, and simulation-based algorithms to build investment strategies using R, Python, and Kdb+/Q with tick-level market data; and building automated diagnostic reporting processes for model risk management using R and Python.