43 prompt engineer jobs at 30 companies in Everett, MA
🚀PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yrOn-SiteFull Time
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Infinitus: Automating healthcare administrative phone calls with AI voice agents.
8+ YOE8+ years in technical customer-facing roles, production LLM experience, advanced prompt engineering, agent development, Python proficiency, strong communication and cross-team collaboration skills.
Machine Learning Engineer - Artist-First AI Music Lab
New York City or Boston or United States
$138k-$198k/yrRemoteFull Time
SpotifyNYSE: SPOT: Digital music, podcast, and video streaming service.
Experienced in production ML, LLMs and prompt engineering, evaluation frameworks, data pipelines; hands-on with Python/Java/Scala and cloud platforms (GCP/AWS/Azure); strong communication and collaboration skills.
Python, Java, Scala, GCP, AWS, Azure, large language models (LLM)
Berlin or Boston or Durham or Munich or London or Valencia
HybridFull Time
commercetools: SaaS platform for building enterprise headless commerce experiences.
5+ YOE5+ years shipping production software, 2+ years building with LLMs; full-stack production ownership; experience with agent orchestration, prompt/context engineering, retrieval/embeddings, MCP, Python, TypeScript/Node, React, and SQL.
Re:Build Manufacturing: Provides advanced engineering and US-based contract manufacturing services.
5+ YOE5+ years in production software; 2+ years with LLM-based apps; Python production experience; LangChain/DeepAgent or similar; API integrations; multi-agent systems; strong prompt engineering
GE VernovaNYSE: GEV: Designs and services technologies for global power generation and electrification.
5+ YOEMaster's or PhD and 5+ years relevant experience; prompt engineering, LLM integration, Python, PyTorch, Pandas, NumPy, Git; strong communication and problem-solving skills.
Tulip: Provides a no-code platform for industrial frontline operations.
5+ YOE5+ years experience building production AI/LLM solutions, strong full-stack coding (Typescript or similar), API design, AWS/GCP, CI/CD, prompt engineering, agent frameworks, and ability to partner with business teams.
Bain Capital: Global alternative investment firm managing diverse asset classes.
3+ YOE3+ years experience at an investment or comparable firm; hands-on Python, APIs, LLMs, prompt engineering, agentic AI frameworks, and workflow automation; strong communication and stakeholder skills.
Python, APIs, LLMs, Claude Code, OpenAI Codex, Cursor, Windsurf, agentic AI frameworks, workflow automation
San Francisco or New York or Boston or United States
$200k-$350k/yrFieldFull Time
Edison Scientific: Developing autonomous AI agents for scientific research and discovery.
2+ YOE2+ years professional software engineering; strong Python and/or TypeScript/JavaScript; experience deploying LLM/agentic AI systems, RAG pipelines, prompt engineering, and production integrations; 20-40% travel; degree in CS/related or equivalent experience.
Vertex PharmaceuticalsNASDAQ: VRTX: Develops and sells prescription drugs for serious genetic diseases.
8+ YOE8+ years software engineering experience focused on AI/ML platforms, proven LLM and RAG system design, cloud (AWS/Azure/GCP) experience, prompt engineering, data workflow engineering, automated testing, and strong collaboration skills.
Chicago or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York or Cleveland or Oklahoma City or Austin or Albany or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$54k-$235k/yrHybridFull Time
AccentureNYSE: ACN: Global provider of management consulting and technology services.
3+ YOE3+ years data engineering; 1+ year Palantir Foundry experience; 1+ year prompt engineering/AIP; 3+ years cloud (AWS/Azure/GCP); 3+ years Python/PySpark/Java; Bachelor's in CS/Engineering or equivalent; strong communication.
DatadogNASDAQ: DDOG: Observability and security platform for cloud applications and infrastructure.
5+ YOE5+ years backend engineering with production Go and LLM experience; strong product mindset; experience with prompt engineering and AI systems; Kubernetes or related production automation a plus; ability to deliver production-ready features.
New York or California or New York or Boston or Chicago or Seattle or Washington or United States
$158k-$211k/yrHybridFull Time
SalesforceNYSE: CRM: Sells cloud-based customer relationship management and business software solutions.
Deep AI fluency (LLMs, prompt engineering, RAG), hands-on experience with autonomous agent frameworks (AgentForce), building PoCs/PoTs, facilitation of technical workshops, and domain expertise in banking/wealth/insurance.
Providence or Arizona or Connecticut or Florida or Georgia or Louisiana or Massachusetts or North Carolina or Oklahoma or Rhode Island or South Carolina or Texas or Virginia
$152k-$243k/yrRemoteFull Time
Blue Cross & Blue Shield of Rhode Island: Provides health and dental insurance plans to Rhode Islanders.
5+ YOEBachelor's or equivalent, 5+ years in AI/ML, proficiency in Python or Java, API and cloud platform experience, LLM tuning and prompt engineering, MLOps/CI/CD, observability, strong communication and leadership.
AI Engineer/ML Engineer - Senior Developers - AI Training - Boston, US
Boston, Massachusetts, United States
$80/hrRemoteContract
Prolific: Platform connecting researchers and AI developers with verified participants.
BS/MS/PhD in CS/AI/Robotics or quantitative field, experience building/deploying/fine-tuning ML models, deep learning and LLM expertise (Prompt Engineering, RLHF, RAG), auditing model logic and spotting hallucinations.
State StreetNYSE: STT: Provides investment servicing and management to institutional investors.
5+ YOE5+ years software engineering experience building production AI systems; strong expertise with LLMs, RAG, prompt engineering, Python and a secondary language, cloud-native AI (Azure preferred), distributed systems, API-driven architectures, and AI governance.
Staff Software Engineer, Consumer Weather Science & AI
Andover or Atlanta
$150k-$190k/yrHybridFull Time
The Weather Company: Provides weather data, forecasting insights, and digital advertising solutions.
4+ YOE4+ years software engineering experience; strong Python; AWS (S3, Lambda, ECS, API Gateway, SQS/SNS); production LLM API and prompt engineering experience; working knowledge of atmospheric science or NWP; daily use of AI coding assistants; strong communication.
Chicago or Raleigh or Charlotte or Cincinnati or Cleveland or Columbia or Columbus or Dallas or Baltimore or Rochester or Rosemont or Sacramento or Boston or St. Louis or Salt Lake City or San Antonio or San Diego or San Francisco or Silicon Valley or Seattle or Albany or Stamford or Tampa or Atlanta or Toledo or Houston or Irvine or Jacksonville or Kansas City or Los Angeles or Louisville or Fayetteville or Melville or Miami or Milwaukee or Minneapolis or Nashville or New Orleans or Los Angeles or New York or Portland or Philadelphia or San Antonio or Denver or Des Moines or Indianapolis or Irvine or Fresno or Hartford or Tampa or Miami or San Francisco or Washington or New York or Portland or Philadelphia or Phoenix or Pittsburgh or Seattle or Denver or Portland or New York
$99k-$232k/yrOnsiteFull Time
PwC: Providing audit, tax, and management consulting services to businesses.
5+ YOE5 years of experience in data, analytics, and AI; proficient in Python and SQL; Docker experience; cloud (AWS/Azure/GCP); AI/LLM techniques; prompt engineering; DevOps with cloud services; travel up to 80%
Atlanta or Boston or Charlotte or Columbus or Europe or Miami or New York
RemoteFull Time
CAST AI: Automates Kubernetes and cloud infrastructure optimization and management.
5+ YOE5+ years in GTM systems administration or revenue operations; deep Salesforce administration with required Salesforce certification; experience integrating Outreach, HubSpot, ZoomInfo, Gong, Clay, Apollo; proficiency with SOQL, SQL, Python, JavaScript, API management and prompt/context engineering; strong B2B SaaS sales process knowledge.
8+ YOEBachelor's in STEM or equivalent,8+ years customer-facing technical experience,3+ years coding (Python or Java),experience with LLMs and prompt development,knowledge of GCP and enterprise integrations.
Python, Java, LLMs, Google Cloud Platform (GCP), Gemini Enterprise, Salesforce, SAP
BCG Platinion | Senior AI Tech Architect - AI Platforms
Atlanta or Austin or Boston or Brooklyn or Chicago or Dallas or Denver or Detroit or Durham or Houston or Miami or Minneapolis or Nashville or New York or Philadelphia or Pittsburgh or Summit or Washington
$150k/yrOnsiteFull Time
Boston Consulting Group: Global management consulting firm specializing in business strategy and transformation.
4+ YOEBachelor's degree,4+ years in software/data/AI engineering,experience with LLM/AI components,Python/JavaScript familiarity,agentic AI concepts (RAG,prompt orchestration),cloud and container exposure.