Intelliarts — вакансии
- Outsource, Consulting / Integrator
- 101-250
- 1999
- Львів, Lublin
- Business Automation, Business Process Management (BPM), Cloud technologies, CyberSecurity, Education / EdTech, Hardware / IoT, Machine Learning / Big Data, SaaS, Software Development & Hi-Tech
Актуальные вакансии компании
- Python
- Hugging Face Transformers
- LangChain
- PyTorch
- TensorFlow
- XGBoost
- Random Forest
- Logistic Regression
- AWS
- AWS Lambda
- Amazon S3
- AWS SageMaker
- RAG
- LLM
- CI/CD
- NLP
Intelliarts is seeking a Machine Learning Engineer to join our growing ML Team.
We are a cross-functional team focused on advancing Intelliarts’ capabilities in the Machine Learning domain. In this role, you’ll collaborate closely with current and prospective clients to explore how ML can address their business challenges – through research, prototyping, and deploying innovative solutions.
You’ll join a team that is currently particularly focused on Large Language Models (LLMs), helping organizations leverage AI to enhance efficiency and automation. Our track record includes building impactful ML-driven applications that have contributed to over $1 billion in client revenue.
This position is ideal for someone with a strong foundation in general machine learning and LLM technologies, excellent problem-solving skills, and the ability to clearly communicate complex technical ideas – particularly to clients based in the USA.
Responsibilities
- Leverage transformer-based models (e.g., GPT, BERT, LLaMA) for domain-specific tasks such as content generation, summarization, and semantic search.
- Build scalable, production-grade RAG pipelines using tools like LangChain, LlamaIndex, or custom frameworks.
- Design and deploy vector search solutions using tools such as FAISS, Qdrant, or Pinecone; optimize dense retrieval pipelines for recall, relevance, and latency.
- Collaborate with DevOps to productionize ML models, ensuring reliability, monitoring, and scalability using cloud infrastructure (AWS preferred).
- Build robust data pipelines to support ML use cases – including indexing, tokenization, and dataset preparation.
- Develop and optimize traditional machine learning models (e.g., tree-based, linear models) for use cases such as classification, regression, ranking, or forecasting.
- Apply best practices in ML model validation, including data splitting strategies (e.g., time-based, stratified), cross-validation, performance tracking, and monitoring in production.
- Work closely with data scientists, software engineers, and product stakeholders to deliver and iterate on ML-based products.
Personal Profile Overview
- Degree in Data Science, Computer Science, Software Engineering or related field
- Stability in previous employment history with a tendency to remain with employers for extended periods
- Experience in managing diverse project activities (not just coding, but also requirements analysis, preparing estimations)
- Clear and effective communication skills, both verbal and written, and ability to convey ideas, information, and messages accurately and efficiently
- Proficiency in fostering effective collaboration and teamwork activities
- Ability to analyze information, assess situations, and make decisions based on sound reasoning and logical evaluation
- Focus on delivering exceptional customer experiences and prioritizing customer satisfaction
- Analytical thinking, problem-solving abilities, and strategic approach to technical challenges
- Transparency in sharing information within a team and company
- Willingness to acquire new knowledge and insights to enhance professional growth and performance
Required skills
- 4+ years of experience in ML or Data Science roles, with at least 1 year focused on LLM or NLP-based systems.
- Hands-on experience with Python and libraries like HuggingFace Transformers, LangChain, PyTorch, TensorFlow, or similar.
- Experience developing and validating classic ML models (e.g., XGBoost, Random Forest, Logistic Regression) for structured or tabular data.
- Strong grasp of model evaluation techniques: precision, recall, ROC-AUC, calibration, error analysis, etc.
- Proven track record of building and deploying ML models into production environments.
- Deep understanding of machine learning algorithms, embeddings, and transformer architectures.
- Solid knowledge of retrieval methods, vector search engines, and hybrid search strategies.
- Familiarity with cloud platforms (AWS strongly preferred), including model hosting, Lambda, S3, or SageMaker.
As a plus
- Experience with fine-tuning large models on custom datasets.
- Knowledge of RAG architectures, search augmentation techniques, and content attribution workflows.
- Experience with prompt engineering, few-shot learning, or alignment techniques.
- Experience designing robust ML pipelines, including model drift detection, retraining workflows, and monitoring systems.
- Familiarity with LLM evaluation methods, hallucination detection, or explainability.
- Understanding of software engineering practices (version control, CI/CD, testing).
- Contributions to open-source AI projects or published work in NLP/LLM areas.
- Java
- JavaScript
- React
- HTTP
- REST
- Unit testing
- Kafka
- AWS SQS
We are looking for a Software Engineer to join a HubSpot engineering team working on the development of the Marketing Events functionality within the HubSpot ecosystem. Our mission is to help marketers track the success of their events and improve lead engagement by collecting, processing, and storing data about events and attendees.
You’ll be involved in creating new features, maintaining and improving existing ones, and solving real user issues. Our team also owns and supports integrations with third-party platforms like Eventbrite and GoToWebinar, enabling seamless synchronization of event data with HubSpot. Right now, we’re also focused on redesigning the Marketing Events page and migrating to HubSpot’s new UI library, replacing outdated components with modern and consistent UI elements.
HubSpot has a great engineering culture, carried by great teams in the USA, Ireland, Germany, Ukraine, and Armenia. The platform consists of thousands of microservices built with Java 21, lightweight DropWizard framework, and Google Guice dependency injection. It’s huge and you’ll have to deal with a lot of other stuff like Apache Kafka, Amazon SQS, S3, MySQL, HBase, and much more. The front end consists of single-page applications built with ECMAScript 6, TypeScript, React, Redux, and Sass. The Platform Team has built state-of-the-art infrastructure that allows developers to deploy their code to QA and Production environments with just a few button clicks. This enables you to focus entirely on designing and developing software – there is nothing easier than triggering a build and merge here.
HubSpot has a great onboarding course where you will get in touch with HubSpot’s infrastructure and then with our integration. During this period you will be actively involved in our working process with onboarding buddy. When your trial is finished you are going to be involved as DRI (Directly Responsible Individual) on new features and in PagerDuty rotation.
Responsibilities
- Communicate directly with product management and peers in Boston and Dublin, other HubSpot development teams to shape out requirements
- Work on the front end using React, ECMAScript 6, and Sass, contributing to single-page applications and UI improvements using HubSpot’s new UI library
- Create new and extend existing microservices using Java 21, DropWizard, and whatever technology/tools required to complete a particular task
- Cover your code with all kinds of automation tests (unit, integration, acceptance, API, end-to-end)
- Fully own the software you’ve developed: design, develop, test, release, and support in both stage and production environments
Personal Profile Overview
- Degree in Computer Science, Software Engineering or related field
- Stability in previous employment history with a tendency to remain with employers for extended periods
- Experience in managing diverse project activities (not just coding, but also requirements analysis, preparing estimations)
- Clear and effective communication skills, both verbal and written, ability to convey ideas, information, and messages accurately and efficiently
- Proficiency in fostering effective collaboration and teamwork activities
- Ability to analyze information, assess situations, and make decisions based on sound reasoning and logical evaluation
- Focus on delivering exceptional customer experiences and prioritizing customer satisfaction
- Analytical thinking, problem-solving abilities, and strategic approach to technical challenges
- Transparency in sharing the information within a team and company
- Willingness to acquire new knowledge and insights to enhance professional growth and performance
Required Skills
- 3+ years working with Java and JavaScript
- Front-end development experience (React or other modern JS frameworks)
- Excellent understanding of the OO design/programming paradigm
- Solid background in computer science and programming
- Strong knowledge of databases and networks (HTTP/REST)
- Good understanding of unit testing/test automation
- Experience or strong knowledge in microservice architecture and message broker systems such as Kafka, Amazon SQS, etc.
- English Upper-Intermediate (B2)
As a Plus
- Strong learning and development abilities
- Ability to work from the office in Lviv
- SDLC
- Rest API
We are looking for a QA/AQA Engineer to join a dedicated development team for the US company, a forward-thinking company specializing in EV charging solutions, dedicated to driving innovation in sustainable living. Their mission is to revolutionize the way energy is consumed and managed by creating cutting-edge EV platforms that empower users to monitor and optimize energy usage in real-time. With a strong commitment to environmental responsibility, they focus on delivering scalable and efficient solutions that support the transition to a greener future.
Personal Profile Overview
- Degree in Computer Science, Software Engineering or related field
- Stability in previous employment history with a tendency to remain with employers for extended periods
- Experience in managing diverse project activities (not just coding, but also requirements analysis, preparing estimations)
- Clear and effective communication skills, both verbal and written, ability to convey ideas, information, and messages accurately and efficiently
- Proficiency in fostering effective collaboration and teamwork activities
- Ability to analyze information, assess situations, and make decisions based on sound reasoning and logical evaluation
- Focus on delivering exceptional customer experiences and prioritizing customer satisfaction
- Analytical thinking, problem-solving abilities, and strategic approach to technical challenges
- Transparency in sharing the information within a team and company
- Willingness to acquire new knowledge and insights to enhance professional growth and performance
Required Skills
- 4+ years of experience working as a Software Testing Engineer
- Excellent understanding of QA processes, testing methodologies, and best practices
- Strong experience in requirements analysis and test case development
- Deep understanding of SDLC, agile processes, and testing approaches
- Hands-on experience in REST API testing
- Expertise in testing mobile applications and web platforms
- Experience with automation testing
- Strong collaboration and communication skills, including the ability to work independently and proactively
- Ability to build QA processes and take full ownership of quality assurance activities
- At least Upper Intermediate level of English
As a plus
- Experience in testing communication protocols like OCPP or OCPI
Responsibilities
- Communicate and collaborate closely with developers, product owners, and other stakeholders to understand requirements and ensure high-quality deliverables
- Analyze product requirements, specifications, and technical documentation to identify test scenarios, edge cases, and quality risks
- Design, write, and maintain detailed, comprehensive, and well-structured test cases and test plans
- Perform manual testing of web and/or mobile applications, including functional, regression, integration, and exploratory testing
- Identify, record, document thoroughly, and track bugs using appropriate tools (e.g., Jira, Xray)
- Ensure test coverage and traceability of test cases to business requirements
- Contribute to continuous process improvement by sharing QA insights and identifying gaps in product quality
- Assist in setting up and maintaining test environments and test data
- Monitor application performance and report performance issues
- Act as a quality advocate within the team, promoting a culture of continuous improvement
- Participate in sprint planning, grooming, and QA-related ceremonies to ensure quality is integrated throughout the development cycle
- Support pre-release validation, smoke testing, and post-release monitoring as needed
- Create and maintain automated test suites
- Support of stakeholders with live testing
- Python
- AWS
We are looking for a Python Full Stack Engineer to join IntelliArts within a dynamic team at Ryffine – a leading consultancy focused on modernizing technical content and helping organizations build sustainable, intelligent content infrastructures.
As part of the team, you will have the opportunity to make a real impact on product development by contributing to innovative solutions for technical documentation migration. The role will focus on streamlining and automating current processes using React, Python, and AWS serverless architecture. Candidates will help improve engineering workflows, enhance UI/UX for consultants, and integrate AI and automation tools to transform technical content management.
Required Skills
- 3+ years of experience using Python
- Excellent understanding of the OO design/programming paradigm
- Solid background in computer science and programming
- Strong knowledge of databases and networks
- Experience with AWS and deploying cloud-based applications
- Ability to think beyond technical solutions to address business challenges
- At least Upper Intermediate English
As a plus
- Front-end development experience (e.g., React or other modern JS frameworks)
- Interest or experience in AI-related projects
Personal Profile Overview
- Degree in Computer Science, Software Engineering or related field
- Stability in previous employment history with a tendency to remain with employers for extended periods
- Experience in managing diverse project activities (not just coding, but also requirements analysis, preparing estimations)
- Clear and effective communication skills, both verbal and written, ability to convey ideas, information, and messages accurately and efficiently
- Proficiency in fostering effective collaboration and teamwork activities
- Ability to analyze information, assess situations, and make decisions based on sound reasoning and logical evaluation
- Focus on delivering exceptional customer experiences and prioritizing customer satisfaction
- Analytical thinking, problem-solving abilities, and strategic approach to technical challenges
- Transparency in sharing the information within a team and company
- Willingness to acquire new knowledge and insights to enhance professional growth and performance
- Java
- RDBMS
- MySQL
- Snowflake
- Python
- LLM
We are seeking a skilled and experienced Senior Software Engineer specializing in the deployment, support and monitoring of AI/ML solutions. As a Senior Software Engineer, you will collaborate with Data Scientists and ML Engineers to productionalize AI/ML models as part of larger AI solutions. This role will require proficiency with Java development and familiarity with Python development. Data competency is a plus for this position in-terms of being able to work with data in-motion (Kafka, Data APIs) as well as data at REST (MySQL and Snowflake data stores).
Responsibilities
- Build highly reliable and scalable systems to support real-time ML models and feature stores
- Work on design and development of new tools to support content creation for Marketing Data Science and DSI teams.
- Mentor junior engineers and data scientists in areas such as architecture, design, coding, tooling and infrastructure
- Provide technical leadership and direction for team projects
- Participate in code reviews
- Carry out system testing and debugging
- Collaborate with team members to solve development issues
- Participate in on-call rotation of the team to make sure the team can address critical operational issues in a timely manner
- Collaborate with wide variety of stakeholders across the organization for requirements gathering and solution design
Personal Profile Overview
- Degree in Computer Science, Software Engineering or related field
- Stability in previous employment history with a tendency to remain with employers for extended periods
- Experience in managing diverse project activities (not just coding, but also requirements analysis, preparing estimations)
- Clear and effective communication skills, both verbal and written, ability to convey ideas, information, and messages accurately and efficiently
- Proficiency in fostering effective collaboration and teamwork activities
- Ability to analyze information, assess situations, and make decisions based on sound reasoning and logical evaluation
- Focus on delivering exceptional customer experiences and prioritizing customer satisfaction
- Analytical thinking, problem-solving abilities, and strategic approach to technical challenges
- Transparency in sharing the information within a team and company
- Willingness to acquire new knowledge and insights to enhance professional growth and performance
Required skills
- 5+ years experience, ideally with Java, or similar programming language
- Experienced with Relational Databases such as MySQL or Snowflake
- Software Architecture skills – design and maintenance
- Experience in building and debugging performant asynchronous systems
- Experience building scalable Java apps in production
- At least Upper-Intermediate level of English
As a plus
- Experience with Python programming language
- Experience with LLM
Преимущества для сотрудников Intelliarts
- English Courses
- Team buildings
- Безкоштовний обід
- Відпустка по догляду за дитиною
- Гнучкий графік роботи
- Кава, фрукти, перекуси
- Компенсація витрат на спорт
- Компенсація домашнього офісу
- Медичне страхування
- Оплачувані лікарняні
- Освітні програми, курси
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