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Senior Network Engineer
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Entry-Level Electronics Technician (UPS Field Engineer)
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Senior Full Stack Product Engineer
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RF Engineer
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Senior Analyst, Agentic AI Engineer
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Lead, Mechanical Engineering
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We're seeking a Senior Mechanical Engineer to lead the design, development, and qualifications of complex electro-mechanical systems within a collaborative team environment.
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Senior Staff, Customer Quality Engineering (CQE)
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- $159,000 to $198,000 USD / year
Renesas Electronics is looking for a Senior Staff Quality Engineer to serve as the customer-facing quality lead for top-tier hyperscale datacenter and cloud customers. The role will drive…
Added 9 mins ago
Information Systems Security Engineer – Senior (TS/SCI)
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Added 10 mins ago
Business R&D Experienced Professional
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Added 10 mins ago
Senior Software Engineer
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Noblis MSD is seeking a Senior Software Engineer to for our NIWC team. The selected individual will work on our Integration engineering team supporting NIWC Pacific in the software…
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Research Engineer
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As a Research Engineer in the LIGO Laboratory, you will have the opportunity to apply your skills to the design and implementation of technologies that increase the LIGO detector…
Added 17 mins ago
Senior Cloud Information Systems Security Engineer
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Senior Cloud Information Systems Security Engineer:
Added 18 mins ago
Data Engineer - Snowflake & DBT
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5+ years of hands-on data engineering experience building production data pipelines and warehouse models. Senior-level candidates (8+ years) are considered for Senior Data Engineer and…
Added 18 mins ago
Data Engineer - Snowflake & DBT
Kapitus
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5+ years of hands-on data engineering experience building production data pipelines and warehouse models. Senior-level candidates (8+ years) are considered for Senior Data Engineer and…
Added 18 mins ago
Data Engineer - Snowflake & DBT
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5+ years of hands-on data engineering experience building production data pipelines and warehouse models. Senior-level candidates (8+ years) are considered for Senior Data Engineer and…
Added 18 mins ago
Engineer/ Senior Engineer - Welding
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Millstone Power Station is looking for an experienced, solutions-oriented Welding Engineer or Senior Welding Engineer to lead the Welding and ASME XI Repair/Replacement Programs. You will…
Added 20 mins ago
Senior Software Engineer
Pearson
Remote, United States
Job Title: Senior Software Engineer (Access Domain)
Added 20 mins ago
Senior Software Engineer
Pearson
Remote, United States
…products come from strong product teams, and this role is for a senior individual contributor engineer who will work side-by-side with Product Management, UX, and other engineers to turn…
Added 21 mins ago
Senior Staff Geotechnical Engineer
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Langan is seeking a Senior Staff Geotechnical Engineer to join its collaborative team in Houston or Austin, Texas. This individual will serve a key function providing the preparation of…
Added 22 mins ago
Staff Machine Learning Engineer, Model Platform
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We're hiring a Staff Machine Learning Engineer with deep Java backend experience to set the technical direction for how our models and services work together. You'll define how every team…
Added 22 mins ago
Senior Analyst, Agentic AI Engineer
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Join us to do the best work of your career and make a profound social impact as a Senior Analyst, Agentic AI Engineer on our Services Operations AI Transformation team in Hopkinton,…
Added 25 mins ago
Data Center Logistics Associate - 1st Shift
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Help in the assembly of server racks by following diagrams and guidelines provided by senior team members
Added 29 mins ago
Senior .Net AI Software Engineer
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Added 31 mins ago
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Senior Systems Engineer
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- $80,000 to $105,000 USD / year
This is not primarily a software developer position. Programming experience is valuable, especially for test automation, but the core focus of the role is Requirements Engineering,…
Added 31 mins ago
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Systems Engineer - Journeyman
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- $140,000 to $154,000 USD / year
Applied Research Solutions is seeking a full-time Systems Engineer at Hanscom AFB, in Bedford, Massachusetts.

Closed listing

Wiser Solutions

Senior Machine Learning Engineer

Remote, United States

This opening has closed.

The original listing is kept below for reference.

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Job details

Posting language: English
Posted: Nov 5, 2026

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Original job description

Archived listing. The details below describe a past opening.

Company Description Wiser Solutions is a competitive intelligence platform that brands, retailers, and marketplace sellers use to win more sales online. Our products cover price intelligence, market intelligence, and MAP intelligence. They give customers real-time visibility into pricing, product availability, promotions, and reseller behavior across the digital shelf, along with the tools to act on it. Brands and retailers around the world rely on Wiser.

Job Description

Wiser Solutions is hiring a Senior ML Engineer to help build our customer-facing AI platform and get the first features into customers' hands. Our data runs at real scale: well over 100 million product and pricing records a day from retailers and marketplaces worldwide. The problems are concrete ones like product matching, classification, and attribute extraction. The right answer is often a mix of trained models, embeddings, retrieval, and LLMs, and cost per record matters as much as accuracy. We want someone who uses AI first, moves fast, and would rather show a working prototype than a slide deck. You'll own ML systems end to end, from idea to experiment to production, and keep improving them once they're live. You don't need to be a data engineer. You need to be the person who turns a customer problem into a model that works. What You Will Do

Take customer problems from idea to working prototype quickly, prove or kill an approach with data, and move what works into production
Train, fine-tune, and evaluate models for matching, classification, and extraction problems. This covers classical ML, embedding models, and LLMs, and you pick the simplest approach that meets the quality and cost bar
Design and ship RAG systems, embedding-based retrieval, and LLM-powered features on AWS
Own the full ML lifecycle: experiment tracking, model versioning, deployment, monitoring, and retraining
Build evaluation that tells us whether something works: labeled golden sets, offline metrics (precision, recall), LLM-as-judge where it fits, and shadow or A/B testing before rollout
Monitor models in production for drift, output quality, latency, and cost per prediction, and fix what you find

Qualifications

7+ years in ML engineering, applied data science, or AI engineering
A track record of shipping ML or AI systems to production and owning them after launch. You can walk us through the architecture, the tradeoffs, and the metrics that showed it worked
Hands-on experience training and evaluating models: feature engineering, experiment design, choosing metrics, handling class imbalance and noisy labels, and knowing when a model is good enough to ship
Hands-on experience building production applications with LLMs, including RAG, embeddings, and vector databases
Working knowledge of MLOps practices and tooling, such as MLflow, SageMaker Pipelines, Weights & Biases, or similar
Experience with AWS for ML workloads (SageMaker, Bedrock, Lambda, ECS/EKS, S3)
Strong Python and solid engineering habits: version control, testing, CI/CD, and code review
A habit of building quickly to learn: you'd rather test an idea in two days than debate it for two weeks
Daily use of AI coding assistants (Cursor, Claude Code, GitHub Copilot, or similar) and curiosity about new AI tools as they come out

Preferred:

Experience with LLM fine-tuning, and a clear sense of when to fine-tune versus prompt engineer versus train a smaller task-specific model
Experience keeping inference cost down at high volume through distillation, quantization, caching, or tiered model routing
Background in retail, e-commerce, or product data (catalog matching, taxonomy mapping, attribute extraction)
Experience with entity resolution or similarity search at scale
Comfort working with data pipelines and orchestration tools like Airflow (helpful, not required)

Additional Information Base pay is one part of our total compensation package. Pay is established on an individual basis after considering multiple factors such as relevant experience, education, and other qualifications. In addition, we take into account geographical differentials and make sure pay is equitable with our current staff. Performance-based discretionary bonuses and variable pay plans are available for some positions. If you require accommodation to complete any part of the application process or need an alternative manner to apply, please contact us at hr@wiser.com or call (855) 469-4737.

Work Environment This job is available remotely. When not remote, this job operates in a professional office environment. This role routinely uses standard office equipment such as computers and phones. Physical Demands The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. The employee is required to sit for prolonged periods of time; balance; and stoop, kneel, crouch or crawl. The employee must occasionally lift and/or move up to 25 pounds. Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception, and ability to adjust focus. The employee is required to operate essential office equipment, such as computer/laptop, phone, keyboard, mouse, and other office equipment on a regular basis. EEO Statement Wiser Solutions, LLC is an Equal Opportunity Employer and prohibits Discrimination, Harassment, and Retaliation of any kind. Wiser Solutions, LLC is committed to the principle of equal employment opportunity for all employees and applicants, providing a work environment free of discrimination, harassment, and retaliation. All employment decisions at Wiser Solutions, LLC are based on business needs, job requirements, and individual qualifications, without regard to race, color, religion, sex, national origin, family or parental status, disability, genetics, age, sexual orientation, veteran status, or any other status protected by the state, federal, or local law. Wiser Solutions, LLC will not tolerate discrimination, harassment, or retaliation based on any of these characteristics. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

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Skills

Machine learning
ML
Develop models
AWS
Mlflow
Python
CI/CD
Apache Airflow
Office equipment

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