Senior AI Engineer
$55 - $70 per hourJohnson Service Group (IL)
Johnson Service Group Inc. is hiring a contract Senior AI Engineer to help build and scale enterprise AI platforms in the Microsoft Azure ecosystem. This hybrid role is based in Boston, MA with 3 days per week on site, supporting client teams across the continental US. If you enjoy applying strong engineering practices to AI systems such as Azure AI Foundry , enterprise RAG , and agentic experiences, this position is built for you. What you'll build Azure AI Foundry capabilities including models, prompts, tools, orchestration, observability , and governance . Agentic systems using LangChain and LangGraph , with guardrails , retries , and policy-driven execution . Enterprise RAG solutions with Azure AI Search and Azure AI Embeddings . Automated ingestion pipelines and integration with enterprise knowledge sources such as SharePoint and Azure DevOps Wiki . AI experiences across Azure Bot Service , Microsoft Teams , and Microsoft 365 Copilot . Engineering with enterprise controls You'll implement security and governance practices for production AI, including Responsible AI , PII filtering , prompt governance , RBAC , and Key Vault controls. You'll also apply CI/CD and DevOps practices for AI agents, prompts, skillsets, and indexes. How you'll work with teams This role includes leading and mentoring engineers , alongside close collaboration with architecture, security, and compliance teams . What you bring Strong Python development experience, including Poetry . Experience with Azure OpenAI / Azure AI Services and Azure AI Foundry . Strong Azure AI Search experience, including hybrid , semantic , vector search , skillsets , and indexers . Experience building agentic AI solutions with LangChain and LangGraph , including agent orchestration. Enterprise RAG development and AI platform governance experience. Experience with Azure Bot Service , Microsoft Teams , and Microsoft 365 Copilot . Azure experience with Azure Blob Storage , Logic Apps , Azure Functions , and Azure DevOps . Nice to have ServiceNow Integration Hub experience. Experience with agent observability , evaluation, and trace tooling. Experience operating AI systems at enterprise scale . Compensation: USD $55-$70 per hour (dependent on experience). This is a contract position. #J-18808-Ljbffr
- ...The Senior AI Engineer will architect and build the agentic backend fora multi-year engagement requiring substantial expertise acrossdistributed databases, machine learning, and production agentic systems.Architectural decisions established in the early phase of the engagementwill...Senior
Daniel Street Group
Boston, MA1 day ago - ...A leading AI research organization is looking for an entry-level contractor to assist in enhancing AI-generated coding solutions. The ideal candidate will have over 5 years of software engineering experience, particularly in full-stack application development. This role...SeniorContract workFor contractorsRemote work10 hours per weekFlexible hours
Turing
Boston, MA3 days ago $145.9k - $234.2k
The RoleModerna is seeking a Senior AI Engineer to lead the design, development, and operation of AI applications for Supply Chain and enterprise Digital. This is a senior individual contributor role that combines hands-on engineering, architecture, technical leadership...SeniorPermanent employmentFull timeWork at officeWork from homeModerna
Somerville, MA5 days ago$120k - $220k
...Liberate builds AI agents to automate manual tasks for the $2.7T insurance industry. We started with voice — the hardest and most... ...top-tier venture firms. About The Role We are seeking an AI Agent Engineer to bridge the gap between our cutting‑edge products and our customers...SeniorWork at officeFlexible hours2 days per weekLiberate
Boston, MA5 days ago$188k - $282k
Job DescriptionVertex is seeking a Senior Principal AI Engineer to design, build, and optimize the shared platform capabilities that power AI-enabled products and intelligent workflows across the enterprise. Working within the Agentic AI Platform team, this role will focus...SeniorFull timeSummer workVertex Pharmaceuticals
Boston, MA4 days ago$150k - $205k
...leverage group led by our CTO & CISO. OCTO owns CloudZero's AI-native vision, IT, security, and the economics of our... ...for cost and practice what we preach.The roleWe are hiring a Senior AI Enablement Engineer. This is a technical role on the IT and Security team, but...SeniorWork at officeCloudZero
Boston, MA2 days ago$250k
Senior AI Data Engineer A high-growth organization is seeking a Senior AI Data Engineer to help build and scale the AI infrastructure that powers next-generation intelligent applications. This is a senior individual contributor role focused on developing production-grade...SeniorHuxley Associates
Boston, MA3 days ago$175k - $210k
...Role OverviewQuEra is standing up a new AI Engineering team to help every group in the company put AI to work. We are hiring senior founding engineers to set its bar. In this role, you will turn the highest-value ideas from our company-wide AI workshop into real, deployable...SeniorQuEra Computing
Boston, MA2 days ago$175k - $225k
...focused office culture—all designed to support the meaningful, collaborative work that defines Acadian.Position Overview:The Senior AI Engineer is a senior technical leader responsible for defining, designing, and delivering enterprise-grade AI platforms and solutions...SeniorCasual workWork at officeWorldwideFlexible hours3 days per weekAcadian Asset Management
Boston, MA4 days ago$175k - $215k
...a 200-year legacy and a shared passion for what’s next, this is the right place to build a fulfilling career.About the RoleAs an AI Engineer, you'll build the intelligence layer of the platform - the AI-powered features that allow financial services users to generate data...SeniorFull timeLocal areaBrown Brothers Harriman
Boston, MA1 day ago$57 - $92 per hour
Join a high-impact AI engineering team focused on building enterprise-grade generative AI solutions that can make a real difference in business operations and decision-making. This hybrid role is based in Boston and offers the opportunity to help shape foundational agentic...SeniorHourly pay$152k - $214k
...more predictable results and redefine how America builds. ResponsibilitiesAI Product Engineering & DeploymentTranslate product requirements and user stories into production-grade AI solutions using AWS Bedrock, Lambda, ECS/EKS, and Databricks.Implement RAG pipelines with...SeniorTemporary workFor contractorsWork at officeSuffolk Construction
Boston, MA2 days ago$200k - $280k
...photo. The same ranking and recommendation engine you'll build has to serve both Nivoda's... ...ownership team and this pod is building the AI-powered product itself, not just using AI... ...faster. About the Role We're hiring a Senior AI/ML Engineer for the Discovery Pod to...SeniorRemote workFlexible hoursNivoda
Boston, MA4 days ago$91k - $321.5k
...ApplicableSpecialismIFS - Information Technology (IT)Management LevelSenior ManagerJob Description & SummaryThe OpportunityAs a CTIO - AI Engineer- Senior Manager, you will play a pivotal role in transforming raw data into actionable insights, enabling informed decision-making...SeniorFull timeH1bPwC
Boston, MA2 days ago- ...Job Summary: This position involves leading the design and implementation of advanced AI and machine learning solutions for enterprise applications. The Senior AI/ML Engineer will drive model development, optimize machine learning pipelines, and integrate intelligent...SeniorH1bLocal area
Valiant Technologies LLC
Boston, MA2 days ago $124k - $280k
...MarketsSpecialismData, Analytics & AIManagement LevelSenior ManagerJob Description & SummaryThe OpportunityAs an AML and Sanctions- AI Engineer- Senior Manager, you will leverage data and analytics to provide strategic insights and drive informed decision-making for clients....SeniorFull timeH1bPwC
Boston, MA3 days ago$195k - $250k
...clients to deliver breakthrough outcomes for their toughest AI challenges. We blend the power of AI technology with deep... ...unique and unprecedented products across industries. As a Senior Lead AI Engineer , you are primarily responsible for managing technical...SeniorWork at officeLocal areaRemote workFlexible hours3 days per week1 day per weekOliver Wyman Group
Boston, MA3 days ago- ...0 countries, and we believe that scaling AI responsibly is what makes it durable. Technology... ...of deep industry knowledge, applied AI engineering, and trusted AI governance. We help the... ...teams.You Are:You are a Responsible AI Senior Manager who makes trustworthy AI real by...SeniorWork experience placementLive inWork at officeLocal area
Accenture
Boston, MA2 days ago - We are:Accenture’s Global Responsible AI team within the Global Data & AI Practice. AI is becoming more pervasive, more powerful and... ...grow our Responsible AI team and if you’re an experienced RAI Engineer with a Responsible AI background, we’d love to hear from you.As...SeniorWork experience placementLive inWork at officeLocal area
Accenture
Boston, MA1 day ago $170k - $190k
Boston, MAHybridFull Time$170k - $190k Job Description A leading insurance and financial services organization is seeking an AI/ML Engineer to join its growing technology team in Boston, MA. This role will focus on designing, developing, and deploying machine learning...SeniorFull timeMotion Recruitment
Boston, MA1 hour ago$293.5k
General Information Job Title Expert Senior Manager, AI Engineering Job ID 104335 Work Areas Analytics, Data & Research, Management Consulting, Technology & Engineering Employment Type Permanent Full-Time Location(s) Atlanta, Austin, Boston...SeniorPermanent employmentFull timeApprenticeshipWork at officeLocal areaWork from homeHome office3 days per weekBain & Company
Boston, MA2 days ago$125k - $190k
...most visible investments.Built on a native, AI-powered platform and more than a decade... ...position:We're hiring an AI Automation Engineer to embed across teams at Later, Operations... ...Later Creator), with regular exposure to senior leadership and broad visibility into how...SeniorHourly payPermanent employmentWork at officeLocal areaRemote workLater
Boston, MA2 days ago$173k - $211k
...clients to thrive. What You'll Do BCG is looking for a Global IT Software Engineer Senior Manager to contribute to the development, deployment, and optimization of cutting-edge Generative AI (GenAI) tools and IT solutions. In this role, you will work closely with...SeniorWork at officeLocal area- ...the forefront of a new era in enterprise AI — one defined not by model capability alone... ...of frontier AI research and production engineering — investigating the foundational challenges... ...AI succeeds or stalls.You Are:As a Senior Advanced AI Research Engineer, you sit at...SeniorWork experience placementLive inWork at officeLocal areaRelocation
Accenture
Boston, MA1 day ago $200k - $325k
Job DescriptionWe are building an AI Engineering function to enable productivity and agentic capabilities across the firm, for end users, developers, and business teams.As a Senior AI Platform Engineer, you will design and own the shared platform that powers AI systems...SeniorFull timeWork at officeLocal areaArrowstreet Capital
Boston, MA2 days ago$180k - $270k
...we empower creators to own their own destiny.Klaviyo is building an AI-first company—and that starts with how we support and scale our people.We’re looking for a Senior LeadAI Finance Technology Engineer to be the first dedicated AI engineer within our Finance Technology...SeniorKlaviyo
Boston, MA1 day ago$188k - $282k
...are seeking a unique individual with a passion for data and AI technology who can help our team drive forward enterprise-... ...patterns and technology to support AI adoption at scale. As a Senior Principal AI Engineer in the Data Platforms team, you will unlock and accelerate...SeniorFull timeSummer workVertex Pharmaceuticals
Boston, MA3 days ago$77k - $202k
...ApplicableSpecialismApplication / Solution ArchitectureManagement LevelSenior AssociateJob Description & SummaryThe OpportunityAs a Senior Associate, Full Stack AI Engineer — AWS you will design, build, and test cloud-native applications using AWS services, modern engineering practices,...SeniorFull timeH1bPwC
Boston, MA3 days ago$124k - $280k
...ApplicableSpecialismApplication / Solution ArchitectureManagement LevelSenior ManagerJob Description & SummaryThe OpportunityAs a Senior Manager, AWS Full Stack AI Engineering you will lead multidisciplinary teams in designing, building, testing, and maintaining AI-enabled applications...SeniorFull timeH1bPwC
Boston, MA3 days ago- ...digital core and unleashing the power of AI to create value at speed for organizations... ...and Enterprise, Song, Supply Chain and Engineering, and Talent, with advanced capabilities in... ...keeps an industry engine current.At the Senior Manager grade you hold authority across engagements...SeniorWork experience placementLive inWork at officeLocal area
Accenture
Boston, MA3 days ago
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