Shelf is a rising American AI startup. We are a team of 100 professionals who are just in love with the product we develop — It is a knowledge management platform with advanced AI. Shelf plugs into a company’s information systems, learns from the data and then helps users find whatever info they need.
18 січня 2022

Machine Learning Engineer (Product. Startup. Equity) (вакансія неактивна)

Львів, віддалено

Required skills:
* 2+ years of experience with a proven record in the ML and data analytics
* Solid programming experience in Python
* Strong English verbal and written communication
* Understanding foundations of Machine Learning (e.g. supervised/unsupervised learning, classification, regression, validation)
* Experience in development, deployment, optimization, and support of machine learning solutions
* Experience with AWS (SageMaker, Lambda, SQS, SNS, DynamoDB, Step Functions, Batch, ECS, EC2)
* Experience with Container Services (Docker, Kubernetes, etc)
* Experience working with large-scale unstructured and structured data sets and databases
* Experience in building REST API services

As a plus:
+ Understanding theoretical concepts of Recommendation Systems, NLP (language modeling, text classification, sequence classification, question answering, clustering, topic modeling)
+ Experience with ML frameworks and libraries: PyTorch, Scikit-Learn, HuggingFace, fastText, Gensim, numpy, pandas
+ Experience with data processing tools and frameworks (Apache Spark, Airflow, etc)
+ Model optimization and compression (distillation, pruning, quantization, etc)

We offer:
Building a product that’s used by hundreds of top-tier companies
+ Competitive salary & equity options
+ Comfortable & modern office in the Lviv city center or remote
+ Medical insurance
+ Modern technical stack (
+ Contribution into open-source software (
+ Access to all courses on Udemy business account
+ Unlimited leaves, official Ukrainian holidays are non-working days
+ Work laptop MacBook Pro or equivalent
+ Challenging tasks from day 1, rapid self-development and learning
+ Young, smart, friendly Team
This is an opportunity to break through the noise and struggle of everyday work and become a thought leader who impacts the world and the future of work itself.
If you are looking for the adventure of a lifetime and are interested in this opportunity, please send the following information to [email protected]:
1) Resume and link to your LinkedIn profile
2) Some good references or links to previous projects you’ve worked on, including Github/GitLab (would be a plus)

The R&D Team plays a critical role in Shelf’s future development and direction. We’re working directly with the executives and responsible for designing and implementing strategic R&D initiatives:
* Rapidly design, prototype, and experiment possible machine (deep) learning solutions to solve real-world problems in a highly ambiguous environment.
* Collaborate with Product and Engineering teams to integrate successful solutions into large-scale, highly complex production systems
* Take ownership and pride in the products we build and always make sure they are of the highest standard
* Be empathetic towards team members and customers

Project description
Our mission at Shelf is to enable all employees to instantly know more. Shelf is a highly awarded, innovative knowledge automation platform that revolutionizes how organizations curate and distribute company knowledge! With our powerful MerlinAI, Shelf helps organizations move from their difficult to use, legacy knowledge base to knowledge automation delivering answers on demand to employees with questions, to front-line staff interacting with prospects or customers, and to self-service interactions via your website. With many pre-built integrations, SDKs and APIs, Shelf’s open knowledge infrastructure is extensible and integrates seamlessly with enterprise applications to improve the customer experience and employee productivity.

We are experiencing rapid growth and quickly need to expand the sales team globally to keep up with market demand. This is an incredible opportunity for an elite sales professional to join a rapidly expanding sales organization growing revenue at over 300% per year. We have successfully acquired dozens of large enterprises including Fortune 100 customers and always deliver a great customer experience.

Team and roles>
We are building a team of individuals that are both strong team players and outstanding individual contributors. There’s no micromanagement — you will have all the trust and freedom as long as you do your job right.
An ideal candidate should always be up for the challenge, ready to work hard and make a difference every day. You will be responsible for the success of our customers and, ultimately, the success of the company.
This is a unique opportunity to apply your skills and creativity to help a cutting-edge tech company expand globally.