Full-Time

Senior AI/ML Engineer

Posted on 5/12/2026

Velir

Velir

51-200 employees

Designs and builds customized digital experiences

Compensation Overview

$150k - $180k/yr

No H1B Sponsorship

Remote in USA

Remote

Category
AI & Machine Learning (1)
Required Skills
LLM
Microsoft Azure
Python
Pytorch
SQL
Machine Learning
RAG
AWS
Observability
DevOps
Requirements
  • 5–7 years of experience in ML engineering, AI engineering, or related fields, with production deployment experience
  • Strong programming skills in Python and SQL; experience with PyTorch and HuggingFace
  • Experience building LLM applications, including RAG, embeddings, and vector search
  • Experience with cloud platforms (AWS or Azure; e.g., SageMaker, Bedrock, Azure ML)
  • Strong understanding of ML fundamentals: data design, training, evaluation, and experimentation
  • Familiarity with LLM alignment techniques (e.g., SFT, DPO, RL)
  • Experience with MLOps practices: CI/CD, monitoring, retraining, and experiment tracking
  • Proficiency working with complex, multi-source datasets and defining evaluation strategies
  • Strong software engineering fundamentals (testing, modularity, code review)
  • Experience mentoring engineers and influencing technical direction
  • Strong communication skills with both technical and non-technical stakeholders
Responsibilities
  • Lead the design and implementation of scalable ML systems, including supervised, unsupervised, and LLM-based solutions
  • Translate research and prototypes into production-ready systems
  • Partner with stakeholders to identify high-impact AI/ML opportunities and define optimal technical approaches
  • Provide technical mentorship and contribute to team upskilling
  • Build and operate LLM pipelines, including prompt design, fine-tuning, and evaluation
  • Develop RAG-based systems using embeddings, vector stores, and retrieval strategies
  • Design evaluation frameworks, feedback loops, and datasets to continuously improve model performance
  • Create reusable tooling to accelerate experimentation, deployment, and monitoring
  • Own end-to-end ML lifecycle: data pipelines, training, deployment, monitoring, and iteration
  • Establish best practices for reproducibility, observability, CI/CD, and model versioning
  • Partner with platform/DevOps teams to ensure reliability and scalability
  • Promote responsible AI practices, including governance, fairness, and transparency
  • Lead cross-functional initiatives across data engineering, analytics, and AI/ML
  • Translate complex ML concepts into clear recommendations for technical and non-technical audiences
  • Collaborate with clients and internal teams to plan and deliver AI/ML solutions
  • Contribute documentation, frameworks, and shared best practices
  • Scope and lead complex AI/ML initiatives aligned to business outcomes
  • Align stakeholders and drive execution across teams
  • Establish clear success metrics and ensure delivery of high-impact solutions

Velir is a digital agency that designs and builds customized digital solutions to help clients connect with their users. With over 20 years of experience, Velir serves associations, cultural institutions, and educational organizations, providing services such as website design, development, and customer data platforms. Its revenue comes from project-based work and long-term partnerships. Velir differentiates itself through tailored, end-to-end digital experiences and enduring client relationships, evidenced by projects like a refreshed experience for the largest art museum in the United States and an intuitive member portal for the National Association of Home Builders. The company aims to improve user engagement and satisfaction by delivering practical, user-centered digital solutions that fit each client's needs.

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

Somerville, Massachusetts

Founded

2000

Simplify Jobs

Simplify's Take

What believers are saying

  • Mark Abbott's April 2026 appointment accelerates sales and AI partnerships.
  • Henry Schein One project boosted usability and pipeline growth on Optimizely.
  • Wendy Karlyn's June 2025 CEO role unifies client services for expansion.

What critics are saying

  • Wendy Karlyn's rapid 2025 CEO promotion disrupts strategic continuity by May 2026.
  • Brooklyn Data merger fragments accountability, delaying AI delivery by 2027.
  • Optimizely reliance erodes pipeline if Adobe gains share in 2027.

What makes Velir unique

  • Brooklyn Data studio integrates complex data into personalized digital strategies.
  • Platinum Partner status with Optimizely enables cutting-edge DXP implementations.
  • Expertise in Sitecore, AEM, and Drupal serves associations and nonprofits.

Help us improve and share your feedback! Did you find this helpful?

Your Connections

People at Velir who can refer or advise you

Benefits

Remote Work Options

Company News

Velir
Sep 16th, 2025
Velir Achieves Platinum Partner Status with Optimizely, Strengthening Digital Experience Leadership

Velir is proud to announce that Velir, Inc. has been certified as a Platinum Solution Partner by Optimizely, a leading Digital Experience Platform (DXP) provider.

PR Newswire
Jun 10th, 2025
Velir And Brooklyn Data Announce Leadership Transition As Company Enters Its Next Chapter

SOMERVILLE, Mass., June 10, 2025 /PRNewswire/ -- Velir, a data-driven digital experience agency, is entering a new phase as it celebrates 25 years of innovation. After a decade of leadership, CEO Dave Valliere will step down, and Wendy Karlyn has been appointed as the company's next Chief Executive Officer

Velir
Mar 24th, 2025
Velir Earns Acquia Elite Partner Status

Previously, Velir, Inc. were named Top Growth Partner of the Year for North America, demonstrating its continued achievements in delivering innovative and scalable Acquia digital solutions.

PR Newswire
Feb 4th, 2025
Velir Reimagines Henry Schein One'S Digital Experience With Cutting-Edge Optimizely Implementation

SOMERVILLE, Mass., Feb. 4, 2025 /PRNewswire/ -- At Velir, we believe that every digital experience should transform how businesses connect with their audiences. This belief drove our collaboration with Henry Schein One, a division of Henry Schein, a leader in dental software solutions, to launch a dynamic new website designed to set the standard for usability, scalability, and audience engagement. Built on the Optimizely platform—recognized as a Leader in the Gartner Magic Quadrant for Digital Experience Platforms—the new site represents a bold leap forward in delivering a seamless and personalized user journey, boosting search visibility, and driving measurable pipeline growth

Velir
Sep 10th, 2024
Velir Welcomes Wendy Karlyn as Our First Chief Client Officer

Velir Company is thrilled to announce that Wendy Karlyn has joined Velir to unify its Business Development and Client Services teams as its first Chief Client Officer.