Jobs Lviv

Quantum is a global technology partner delivering high-end software products that address real-world problems. 

We advance emerging technologies for outside-the-box solutions. We focus on Machine Learning, Computer Vision, Deep Learning, GIS, MLOps, Blockchain, and more.

Here at Quantum, we are dedicated to creating state-of-the-art solutions that effectively address the pressing issues faced by businesses and the world. To date, our team of exceptional people has already helped many organisations globally attain technological leadership.

We constantly discover new ways to solve never-ending business challenges by adopting new technologies, even when there isn't yet a best practice. If you share our passion for problem-solving and making an impact, join us and enjoy getting to know our wealth of experience!

About the position

Quantum is expanding its team in Central Europe and is looking for talented Data Science Engineers to join us. Our projects span multiple domains, including data analysis, fintech, computer vision, image processing, edge-device solutions, Large Language Models (LLMs), and classical Machine Learning applications. We build custom Data Science solutions for clients across various industries, combining strong engineering practices with a research-driven mindset.

Joining Quantum means becoming part of a team that values solid technical fundamentals, continuous learning, and practical problem-solving. You'll collaborate on impactful products, work with cutting-edge technologies, and contribute to projects that turn complex ideas into real-world solutions.

Must have skills:

• 3+ years of commercial DS/ML experience
• Solid foundation in linear algebra, statistics, and probability
• Strong Python, including NumPy, Pandas, and scikit-learn
• Hands-on experience with PyTorch (or TensorFlow)
• Deep experience in at least one of: 
  • Computer Vision (modern DL: detection, segmentation, classification - ViT, YOLO, SAM); 
  • LLMs / NLP (fine-tuning, RAG, prompt engineering, embeddings, evaluation); 
  • Classical ML at scale (tabular, time series, recommender systems)
• Working knowledge of Transformers and attention; familiarity with CNNs
• Experience deploying models to production (Docker, REST/gRPC serving, basic monitoring)
• Experience with at least one cloud platform (AWS, GCP, or Azure)
• Clean code and Git workflow
• Experience with SQL
• Upper-Intermediate English (B2+) - you'll communicate directly with clients

Nice to have skills:

• Cross-domain exposure: if your main strength is CV, some LLM exposure is a plus (and vice versa)
• Edge deployment: TensorRT, OpenVINO, ONNX, quantisation, model distillation, mobile/embedded inference
• LLM tooling: LangChain/LlamaIndex, vector databases (pgvector, Pinecone, Weaviate, Qdrant), LoRA/QLoRA fine-tuning, agentic frameworks
• MLOps & model monitoring: MLflow, DVC, Weights & Biases, CI/CD for ML
• Classical CV with OpenCV (still relevant for hybrid pipelines and edge work)
• Ability to read recent papers and implement methods in new domains
• Experience working with external clients
• Participation in Kaggle competitions

Your tasks will include:

• Own full-cycle DS projects: scoping with the client, data prep, modelling, evaluation, deployment
• Build solutions across CV, LLM/NLP, and classical ML depending on the project pipeline
• Deploy models to production - cloud, edge, or hybrid, depending on client needs
• Read recent research and adapt methods to client problems
• Communicate technical decisions and trade-offs directly to clients

We offer:

• Delivering high-end software projects that address real-world problems
• Surrounding experts who are ready to move forward professionally
• Professional growth plan and team leader support
• Taking ownership of R&D and socially significant projects
• Participation in worldwide tech conferences and competitions
• Taking part in regular educational activities
• Being a part of a multicultural company with a fun and lighthearted atmosphere
• Working from anywhere with flexible working hours
• Paid vacation and sick leave days

Join Quantum and take a step toward your data-driven future.

Want to work with a team of professionals and change your life today? Then MetaliX is the place for you!

A little about us:

• 5 years on the market, our own niche showroom, a comfortable office, and production facility in Lviv;
• Over 5,000 m² produced and more than 4,000 constructions installed;
• MetaliX™ structures are exported to Canada, Germany and the United Kingdom;
• NPS among clients - 95%;
• A team of professionals with ambitions to become a global leader.

MetaliX - a company specializing in manufacturing metal zoning structures made of steel and glass - is looking for  Sales Manager for the German market.
 

In October 2023, MetaliX was featured in Forbes Ukraine's Top 40 Ukrainian companies that successfully entered export markets during the war, ranking among the top five companies from Lviv. Join our team!

We offer:

• Official employment and a stable salary - base rate + KPI-based bonuses and performance rewards;
• Comfortable working conditions at our office (Location: Naukovа 7B) or a remote work option;
• Work schedule - from 09:00 to 18:00 ;
• Opportunities to attend international trade shows;
• Business trips abroad;
• Company-sponsored courses and training;
• Career growth - consistently delivering great results can lead you to become a department head.

The ideal candidate should have:

• German proficiency level B2 (spoken and written);
• Experience in negotiating with decision-makers;
• Experience working with databases;
• Strong research skills: actively seeking potential clients using various online resources, including websites, social media, and LinkedIn;
• Correspondence and communication with partners;
• Ability to create personalized emails, presentations, and product lists;
• Strong organizational skills to meet tasks, goals, and plans on time.

Want to know more? Check us out on social media!

If you're interested - send us your application or call us now!

Want to work with a team of professionals and change your life today? Then MetaliX is the place for you!

A little about us:

• 6 years on the market, our own niche showroom, a comfortable office, and production facility in Lviv;
• Over 5,000 m² produced and more than 4,000 constructions installed;
• MetaliX™ structures are exported to Canada, Germany and the United Kingdom;
• NPS among clients - 95%;
• A team of professionals with ambitions to become a global leader.

MetaliX - a company specializing in manufacturing metal zoning structures made of steel and glass - is looking for  Sales Manager for the USA market.
 

In October 2023, MetaliX was featured in Forbes Ukraine's Top 40 Ukrainian companies that successfully entered export markets during the war, ranking among the top five companies from Lviv. Join our team!

We offer:

• Official employment and a stable salary - base rate + KPI-based bonuses and performance rewards;
• Comfortable working conditions at our office (Location: Naukovа) or a remote work option;
• Work schedule - from 15:00 to 24:00 ;
• Opportunities to attend international trade shows;
• Business trips abroad;
• Company-sponsored courses and training;
• Career growth - consistently delivering great results can lead you to become a department head.

The ideal candidate should have:

• English proficiency level B2 (spoken and written);
• Experience in negotiating with decision-makers;
• Experience working with databases;
• Strong research skills: actively seeking potential clients using various online resources, including websites, social media, and LinkedIn;
• Correspondence and communication with partners;
• Ability to create personalized emails, presentations, and product lists;
• Strong organizational skills to meet tasks, goals, and plans on time.

Want to know more? Check us out on social media!

If you're interested - send us your application or call us now!

We are looking for a Computer Vision Engineer with strong experience in deep learning and production computer vision systems.

The role involves developing and bringing computer vision models into production, covering the full lifecycle from training and evaluation to deployment and system integration.

Responsibilities:

• Develop and improve Computer Vision and Machine Learning models
• Design and implement solutions for object detection, classification, segmentation, and tracking
• Work with large-scale image, video, and telemetry datasets
• Prepare, process, and maintain datasets for model training and evaluation
• Manage model training, validation, and testing workflows
• Optimize models for production deployment and real-time performance
• Integrate ML models into software services, applications, and APIs
• Analyze model performance and identify opportunities for quality improvement
• Participate in the design and architecture of AI components within the product ecosystem
• Collaborate closely with Backend, Infrastructure, Data, and Product Engineering teams
• Contribute to the development of MLOps practices and the end-to-end machine learning lifecycle.

Requirements:

• 3+ years of experience in computer vision
• High proficiency in Python
• Strong experience with deep learning and the PyTorch framework for computer vision tasks
• Research experience in computer vision with a focus on delivering results
• Ability to work independently or within a small team, with a strong sense of ownership over results

Nice to Have:

• Experience working with thermal imaging data (thermal cameras, infrared imagery) would be an advantage
• Experience with deep learning solutions for detection, tracking, image retrieval, and segmentation tasks
• Understanding of geometric computer vision principles
• Model optimization: quantization, pruning, neural network compilers
• Hands-on experience implementing low-level CV algorithms
• Experience with sensor fusion (IMU, magnetometer, GNSS, camera)
• Knowledge of C++

#WeAreIn for jobs that impact everyone's life. 

Do you want to lead the way in tackling complex challenges in ASIC to FPGA conversion? We are seeking a motivated and experienced Senior FPGA Design Engineer to play a key role in converting full-chip microcontroller ASIC to FPGA. In this role, you will define FPGA design constraints, develop and debug RTL conversion scripts, and support the FPGA tools to ensure smooth ASIC RTL integration. Join our team in Lviv and help us solve intricate debugging issues while working closely with global prototyping and design teams. 

Are you in?

Key responsibilities in your new role
 

• Define and implement custom IP modules for FPGA tools
• Write and verify test benches for FPGA integration and participate in debugging sessions to ensure smooth ASIC to FPGA conversion
• Develop RTL conversion scripts to automate the ASIC RTL adaptation for FPGA
• Debug hardware/firmware co-execution challenges and analyze issues with a focus on system functionality
• Assist the firmware team by reviewing and debugging C-language test firmware used for FPGA verification
• Define coding rules to facilitate efficient and FPGA-friendly RTL adaptation
• Collaborate with the global FPGA prototyping team to improve and streamline the ASIC to FPGA prototyping flow

Qualifications and skills to help you succeed
 

• University degree in Computer Science, Electronics, or equivalent
• 5+ years of experience in Digital Design using FPGA
• Experience in large-scale FPGA development in Verilog or VHDL on Xilinx devices or other FPGA platforms
• Hands-on experience with lab FPGA debug methodologies (e.g., ChipScope, Mentor Certus, oscilloscopes, protocol analyzers)
• Familiarity with scripting languages (e.g., Perl, Python, TCL)
• Good level of English

Please send us your CV in English

Headway Inc is a global tech company, revolutionizing lifelong learning by creating digital products for over 150 million users worldwide. Our mission is to help people grow. We’re proud to be ranked 4th among the World’s Top EdTech Сompanies by TIME magazine. We believe lifelong learning should be accessible, personalized, and impactful to each individual. That’s how we change the world and why we bring together exceptional minds.

The core of our achievements is our team. We believe in people and shared values SELECT. That’s why, together with Yuliia Sydoruk, User Acquisition Lead at Skillsta by Headway Inc, we’re looking for a User Acquisition Specialist to join our team of superstars transforming the EdTech industry.

What product and team will you be working on?

Skillsta is a digital product that helps users across the globe improve their soft skills through short, interactive lessons based on real-life situations. The app ranked among the top 20 in the Education category on the US App Store.

You'll be part of Headway Inc's broader marketing community – 100+ people across all products – where you'll always find someone to think through a challenge with, learn from, or be inspired by.

This job is perfect for you if you:

• Are excited to see the direct impact of your work reflected in both financial and product metrics at Skillsta.
• Want to scale the product to millions of downloads and making it even better for users around the world.
• Enjoy the freedom to test bold hypotheses, with the potential to fully own a channel or user acquisition flow in the future.
• Thrive in a fast-paced, startup-like environment where things move quickly – and so will your growth.
• Love working with a performance-driven team of people who are fully committed to results.
• Are eager to grow in a data-driven environment where experiments and analytics guide every decision.

• Value strong partnerships – we work closely with Google, Meta, and TikTok.

   

What you’ll do:

• Launch and scale ad campaigns to promote the product on our core platform — Meta.
• Analyze data, metrics, and test outcomes to make data-driven decisions.
• Build and test user behavior hypotheses using performance marketing and CRO tools, and collaborate closely with the Product Marketing Team.
• Monitor and analyze EdTech market trends.

• Collaborate with the creative production team: suggest new ad creatives and provide feedback on their performance.

   

You’ll be a great fit if you:

• Have some experience in marketing, user acquisition, FMCG, consulting — or you’re just starting out and eager to grow fast.
• Know your way around numbers, can use them to make smart decisions, and uncover causal relationships.
• Love to research, ask “why?”, and figure things out from the ground up.
• Have a willingness to quickly learn new tools (Amplitude, AppsFlyer, Tableau, ad platforms).
• Communicate confidently in English (Upper-Intermediate+);

• Share our SELECT values and enjoy working as part of a collaborative, driven team.

   

What do we offer:

• Work within an ambitious team on a socially impactful education product.
• An office with a reliable shelter, generators, satellite internet, and other amenities.
• Access to our corporate knowledge base and professional communities.
• Personal development plan.
• Compensation for English language learning, external training, and courses.
• Medical insurance and full sick leave compensation.
• Sports activities: running, yoga, boxing, and more.
• Corporate holidays: we go on a week-paid holiday to rest and recharge twice a year.

• Supporting initiatives that help Ukraine. 

   

Working schedule

This is a full-time position with a hybrid remote option. It means that you can decide for yourself: whether you want to work from the office, remotely, or combine these options.

Are you interested?

Send your CV!

Технології, які використовуються на проекті:

FE: TypeScsript, Vue, Webpack, SCSS, Pug

BE: PHP, Bitrix, Laravel, DDD, Rest API

Обов'язки:

Розробка нових та доробка існуючих високонавантажених сервісів компанії

Інтеграція з сторонніми системами

Розробка та оптимізація SQL-запитів

Участь в плануванні архітектури сервісів, систем

Супровід розробленого ПО та вирішення технічних проблем

Технічний стек кандидата і основні вимоги:

PHP

(3+ роки)

Bitrix,

Frameless,

Elasticsearch,

Redis,

Vertica

Laravel framework

SOLID

(знання шаблонів проектування)

Rest API

MySQL, MSSQL

OOP,

Design Patterns,

Algorithms,

GIT,

RabbitMQ

Дополнительно: Gitlab/GitLab CI, Jenkins (Groovy, pipelines), daemon creating (fork, pthread), Linux based environment

Буде плюсом:

Bitrix та Bitrix24

досвід розробки навантажених проектів у кластерізованому та вискоінтегрованому середовищі.

Bitrix FrameWork (D7, ORM), performance optimization, daemon creating (fork, pthread), image processing, RabbitMQ, Linux based environment, Production + highload, Bitrix FrameWork (D7, ORM), PHALCON, daemon creating (fork, pthread), image processing, CI/CD, jenkins, ansible, Docker/Kubernetes, Linux administration, ElasticSearch

Description
The Trading Operator is the live set of eyes on our trading platform during US market hours, ensuring continuous, uninterrupted oversight of automated and discretionary strategies. The operator monitors, detects anomalies, escalates to fund managers, and executes pre-defined interventions when authorized.

Responsibilities

• Continuously monitor the trading platform throughout the entire shift: positions, P&L, order flow, connectivity, latency, and risk dashboards, without interruption.
• Identify edge cases and anomalies: stuck or rejected orders, abnormal slippage, data feed disruptions, API/broker disconnects, exposure breaches, unexpected strategy behavior, and significant market dislocations.
• Maintain a real-time shift log documenting every alert, anomaly, action taken, and timestamp.
• Contact the on-call fund manager immediately when an event matches escalation criteria; remain on the line until the issue is resolved or formally handed over.
• Execute manual interventions strictly per the playbook: kill switches, position flattening, strategy pause/resume, broker failover - only when authorized or when documented thresholds are breached.
• Perform pre-market readiness checks and end-of-shift handover notes summarizing the process.

Requirements

• Demonstrated ability to sustain focus and vigilance over a 6.5-hour shift, this role does not tolerate gaps in attention.
• Calm, decisive, and procedure-driven under pressure; communicates clearly and concisely.
• Fluent English (written and spoken).
• Basic computer skills.

Working conditions

• Schedule: Mon–Fri, 09:45 - 16:15

We are looking for UAV Pilot & Technician for Defense Tech company.

This role combines drone piloting with hands-on technical work - preparing UAVs for flights, supporting testing activities, and maintaining systems in both lab and field environments.

You will work closely with engineers, participate in test flights and demonstrations, and help ensure systems are reliable and ready for real-world use.

Responsibilities:

• Operate UAVs (fixed-wing or multirotor) during test flights and demonstrations.
• Prepare UAVs for flight: basic setup, configuration checks, and pre-flight inspections.
• Assist in assembling, configuring, and calibrating UAV systems.
• Support ground and flight testing to verify system performance.
• Work with flight controllers (ArduPilot, iNav, Betaflight) for basic setup and tuning.
• Install and configure onboard components such as cameras, antennas, telemetry modules, and payloads.
• Work with communication protocols such as CRSF, MAVLink, SBUS, CAN, and UART (at a practical level).
• Understand basic radio communication principles (signal, interference, antennas).
• Identify and resolve technical issues in the field or during testing.

• Requirements:
  Experience operating UAVs (fixed-wing or multirotor).
• Basic technical understanding of UAV systems, electronics, and components.
• Experience with at least one UAV platform (ArduPilot, iNav, or Betaflight).
• Ability to perform basic troubleshooting and repairs.
• Comfortable working in field conditions.
• Attention to detail and responsible attitude toward safety.
• English level B2 or higher - ability to communicate with international teams.
• Willingness to travel for testing and operational activities.

We Offer:

• Official employment in accordance with Ukrainian labor law.
• Military service deferment.
• Modern working equipment (MacBook or other preferred hardware).
• Regular performance reviews to support your professional growth.
• 24 working days of paid vacation annually.
• Paid sick leaves.
• English language classes.
• Compensation for educational and training programs.
• Team buildings and corporate events in a friendly and collaborative environment.

We are looking for a proactive and motivated Business Analyst who will work in a fast-paced environment of a growing DefTech company. 

Responsibilities:  

- Run discovery sessions with internal and external stakeholders. 

- Run build-vs-buy assessments for new systems or capabilities. 

- Model current and target business process states and identify opportunities for improvement before any system change is proposed. 

- Define scope for each initiative — what's in, what's out, what's nice-to-have. 

- Write functional specifications precise enough for developers to build from. 

- Maintain a working glossary and decision log for each initiative. 

- Facilitate stakeholder demos and reviews; turn feedback into actionable change requests. 

- Keep documentation in Azure DevOps up to date.  

Requirements:  

- 3+ years of experience as a Business Analyst (or equivalent) on business systems or internal product initiatives. 

- Strong requirements-elicitation skills - running interviews and workshops, asking questions that uncover what stakeholders actually need rather than what they first ask for. 

- Strong stakeholder facilitation - comfortable leading workshops with mixed audiences (executives, operations, engineers). 

- Proficiency in business process modeling. 

- Hands-on experience with scope modeling techniques — context diagrams, functional decomposition. 

- Ability to write clear functional specifications. 

- Experience working in Azure DevOps, Jira, or an equivalent issue tracker — backlog management, work item linking, traceability. 

- Structured, system-level thinking. 

- Self-management and initiative — comfortable owning an initiative end-to-end without close supervision. 

Nice to have: 

- Experience with the Microsoft business stack: Dynamics 365, Power Platform (Power Automate, Power Apps), Microsoft 365, Power BI. 

- Practical experience using Claude, Claude Code, or similar AI agents to accelerate analysis, documentation, and exploration work. 

- Background in Defense / MilTech or in manufacturing- and operations-heavy environments. 

We offer: 

- Official employment in accordance with Ukrainian labor law. 

- Military service deferment.  

- Modern working equipment. 

- Regular performance reviews to support your professional growth. 

- 24 working days of paid vacation annually. 

- Paid sick-leaves. 

- English language classes. 

- Compensation for educational and training programs. 

- Team buildings and corporate events in a friendly and collaborative environment. 

WHO WE ARE

We are Edge Solutions Lab, a team of engineers with a strong background in product development of edge solutions and data platforms. Our legacy is grounded in the successful execution of the Hivecell product. We're committed to helping companies implement their product strategies and turn data into real, measurable value.

WHO WE ARE LOOKING FOR

We are seeking a skilled NATS Expert to join an exciting project for our client, Flow — a forward-thinking company transforming the way people live, work, and connect. You will play a key role in building and evolving the messaging infrastructure that powers Flow's distributed cloud and edge platform products, ensuring data flows reliably, securely, and at scale across their production-grade environment.

KEY RESPONSIBILITIES

• Design, deploy, and maintain NATS and NATS JetStream infrastructure for high-throughput, low-latency messaging
• Architect messaging topologies that support distributed, multi-tenant, and edge computing environments
• Define and enforce best practices around subject design, security (NKeys, JWTs, accounts), and message delivery guarantees
• Collaborate with product and engineering teams to integrate NATS into data pipelines, microservices, and edge platforms
• Monitor, troubleshoot, and optimize NATS clusters for performance, resilience, and observability
• Develop and maintain tooling, configuration management, and automation around NATS deployments
• Participate in architecture reviews and provide expertise on messaging patterns and trade-offs

WHAT YOU BRING ALONG

• 4+ years of professional experience working with NATS in production environments
• Deep knowledge of NATS core concepts: subjects, queues, consumers, JetStream, Key-Value store, and Object Store
• Hands-on experience with NATS cluster configuration, leaf nodes, and super-cluster topologies
• Solid understanding of NATS security model: accounts, NKeys, JWT-based authentication, and authorization
• Experience integrating NATS with Go, Python, or other languages via official NATS client libraries
• Proficiency with observability tooling — metrics, tracing, and alerting for distributed messaging systems
• Strong understanding of distributed systems fundamentals: consistency, fault tolerance, backpressure, and message ordering
• Experience with containerized and Kubernetes-based deployments (Helm, operators, or custom manifests)
• Practical experience leveraging AI-powered tools (e.g., GitHub Copilot, ChatGPT, or similar) to enhance productivity and accelerate development workflows
• English proficiency at B2 level or higher — able to communicate effectively in a professional setting, both written and spoken

WILL BE A PLUS

• Experience with edge computing or IoT messaging architectures
• Familiarity with other messaging systems (Kafka, RabbitMQ, MQTT) and ability to compare trade-offs
• Contributions to the NATS ecosystem or open-source projects
• Experience with multi-cloud or hybrid infrastructure environments
• Knowledge of data streaming patterns and event-driven architecture

SOFT SKILLS

• Strong systems thinking and ability to reason about complex distributed environments
• Ownership mindset — proactive in identifying issues and driving them to resolution
• Clear and structured communication, able to articulate architectural decisions to both technical and non-technical audiences
• Collaborative and open to feedback in cross-functional team settings
• Attention to detail and a commitment to operational excellence
• Comfort with ambiguity and confidence navigating fast-changing technical requirements

We are looking for a Trainee / Junior Sales Manager aspiring to become a sales professional and ready to grow in Lead Generation and Full-Cycle Sales. You’ll work closely with a seasoned mentor, follow an internal training program, and benefit from established processes and strategies developed by the sales team.

Requirements

🔹Driven to grow in Lead Generation and Full-Cycle Sales
🔹Upper-Intermediate English is a must (writing and speaking)
🔹Advanced planning and critical thinking skills
🔹Superb(!) interpersonal and communication skills
🔹Proactive approach to solving tasks
🔹Result-driven mindset

Will be a helpful

🔹Education or any experience in B2B Sales
🔹General understanding of software development

Responsibilities

🔹Follow the individual training program and gradually grow in one of two directions — Lead Generation or Full-Cycle Sales
🔹Generate leads using various channels (including resources like Upwork and LinkedIn)
🔹Develop relations with potential clients to find how we can help them achieve their goals
🔹Work with team managers to develop the best-selling strategy for every team and domain
🔹Research and employ new channels and strategies as a part of sales department effort
🔹Learn from technology experts, contribute to selling points and proof-of-expertise materials
🔹Work on completing all milestones on your path to becoming an expert in your chosen direction
🔹Break and improve the process when it is necessary and be your best self! ;)

We offer

🔹Individual mentoring, sharing knowledge to polish your skills and support your growth in either Lead Generation or Full-Cycle Sales
🔹Opportunity to work with potential clients from the US, EU, UK, Canadian and Australian markets
🔹Cutting-edge sales workflow and processes focused on continuous improvement and innovation
🔹Open environment and support that facilitates professional freedom and growth
🔹Compensation that scales with your skills and experience

Benefits

We offer several benefits for the team members to improve their quality of life and help with achieving professional development goals.

Professional

🔹Compensation for professional certifications, courses, IT conferences, and events
🔹Individual and group English classes with native-speaking teachers from US & UK

Quality of life

🔹Our processes are tailored to enable remote work and flexible work schedule
🔹You can choose from a selection of hardware either it is Apple, or PC devices
🔹There are also frequent team retreats, leisure activities, and holiday celebrations
🔹Gifts on personal and professional anniversaries and movie nights
🔹21 paid days off and 11 national holidays throughout the year to travel and rest
🔹We compensate some expenses on recreational activities, including various sports, dance lessons, and yoga sessions
🔹Partial reimbursement for medical expenses
🔹You are a part of a team, we help each other when life knocks one of us down 🤠

We are driven to be the best, grow, improve, and innovate. We would welcome a like-minded person to become an invaluable part of our team!

Follow our social media — Instagram, Facebook, Linkedin, YouTube
 

WHO WE ARE

We are Edge Solutions Lab, a team of engineers with a strong background in product development of edge solutions and data platforms. Our legacy is grounded in the successful execution of the Hivecell product. We're committed to helping companies implement their product strategies and turn data into real, measurable value.

WHO WE ARE LOOKING FOR

We are seeking an experienced Data Scientist to join an exciting project for our client, Flow — a forward-thinking company transforming the way people live, work, and connect. You will work on real-world data challenges at the intersection of edge computing and data platforms, turning complex, large-scale data into models and insights that directly shape Flow's digital ecosystem and drive measurable product value.

KEY RESPONSIBILITIES

• Design, develop, and deploy machine learning models and statistical solutions that address real business problems
• Collaborate with product, engineering, and domain teams to translate requirements into data-driven solutions
• Conduct exploratory data analysis and feature engineering on large, complex datasets
• Build and maintain scalable data pipelines to support model training, evaluation, and inference
• Define and track model performance metrics; monitor models in production and drive continuous improvement
• Communicate findings, methodologies, and results clearly to both technical and non-technical stakeholders

• Contribute to the team's data science best practices, tooling, and documentation

   

WHAT YOU BRING ALONG

• 4+ years of professional experience as a Data Scientist or in a similar role
• Strong proficiency in Python and core data science libraries (pandas, NumPy, scikit-learn, etc.)
• Solid understanding of machine learning algorithms, statistical modeling, and model evaluation techniques
• Experience with deep learning frameworks (TensorFlow or PyTorch) is expected at this level
• Hands-on experience deploying models to production environments (REST APIs, containerization, cloud platforms)
• Proficiency with SQL and working with relational or distributed data stores
• Familiarity with MLOps practices: experiment tracking, model versioning, monitoring (e.g., MLflow, Weights & Biases)
• Experience working with cloud platforms such as AWS, GCP, or Azure
• Practical experience leveraging AI-powered tools (e.g., GitHub Copilot, ChatGPT, or similar) to enhance productivity and accelerate development workflows
• Working knowledge of: graph databases (Memgraph, Neo4j, or similar); edge inference runtimes (ONNX Runtime, llama.cpp, ExecuTorch); gradient boosting frameworks (XGBoost, LightGBM, CatBoost); time-series analysis on IoT or sensor data streams; Snowflake and dbt-based analytics pipelines
• English proficiency at B2 level or higher — able to communicate effectively in a professional setting, both written and spoken

WILL BE A PLUS

• Experience with edge computing or IoT data streams
• Knowledge of time-series analysis and anomaly detection
• Familiarity with data orchestration tools (Airflow, Prefect, or similar)
• Contributions to open-source projects or published research
• Experience in a product-focused or startup environment

SOFT SKILLS

• Strong analytical thinking with a pragmatic, solution-oriented mindset
• Ability to work independently and take ownership of tasks end-to-end
• Clear and concise communication — able to explain complex concepts to non-technical audiences
• Collaborative attitude and comfort working in cross-functional teams
• Intellectual curiosity and a continuous drive to learn and improve
• Comfort with ambiguity and the ability to prioritize effectively in a fast-paced environment

ORIL is seeking a highly skilled Senior AI/ML Engineer to architect and scale our mission-critical, AI-driven data platform. At the core of our engineering culture is a steadfast commitment to performance, reliability, and uncompromising data integrity. The ideal candidate is an autonomous problem-solver who thrives in an agile environment, takes end-to-end ownership of complex systems, and pairs a bias for action with a dedication to robust, stable deployments.

 

Project:

Our client is a US-based innovator providing a centralized data platform for multi-family real estate. The product uses BI and AI analytics to help operators optimize marketing spend and operational efficiency. A core AI feature of this platform is an intelligent chatbot designed to help users seamlessly manage workflows, query data, and surface actionable insights.

What are we looking for?

• 5+ years of experience building and owning production-grade backend and ML systems in Python;
• Proven experience designing and deploying complex, multi-step LLM workflows and conversational agents (chatbots) using frameworks like LangChain or LangGraph;
• Deep understanding of RAG (Retrieval-Augmented Generation) pipelines: from chunking and embedding strategies to retrieval optimization and prompt engineering;
• Experience with "Text-to-SQL" or translating natural language into complex data queries, as the chatbot will interact heavily with BI analytics;
• Experience with LLM observability, tracing, and evaluation frameworks (e.g., Langfuse, Braintrust, Arize Phoenix, Ragas, or DeepEval);
• Experience with systematic prompt lifecycle management, versioning, and algorithmic optimization (e.g., DSPy);
• Experience profiling and minimizing time-to-first-token (TTFT) and overall response latency for real-time conversational agents;
• Strong analytical skills with the ability to explore datasets, identify patterns, measure outcomes, and derive actionable insights; 
• Familiar with data cleaning and normalization techniques to ensure accurate, consistent, and reliable data for analysis and AI-driven applications;
• Curious about how multi-family real estate works and motivated to understand the key metrics behind the business (marketing spend, operational efficiency etc.) to better tune AI outputs;
• English level: Upper-Intermediate (B2+).

What will you do?

• Design, develop, and own the core AI architecture powering the platform's intelligent chatbot and automated BI insights;
• Build and refine advanced RAG pipelines to ensure the chatbot surfaces accurate;
• Develop robust AI agents capable of managing platform processes and executing complex operational tasks on behalf of the user;
• Set up and maintain automated CI/CD gates that run LLM evals and integration tests;
• Maintain a high shipping tempo, continuously iterating on chatbot features based on user feedback and internal telemetry;
• Diagnose and fix complex issues in the AI pipeline using advanced tracing and observability tools;
• Work closely with data engineers and product managers to refine the technical roadmap and ensure the AI seamlessly integrates with the broader BI platform.

We Offer:

Working conditions:

• Ability to grow with an ambitious niche-focused company
• Competitive compensation;
• Accounting Support Services;
• Flexibility to work from anywhere (fully remotely or in our office in Lviv);
• Comprehensive day-off policy, including public holidays and special events
• Education & certification budget + corporate education events and trainings
• Wellness budget
• The environment and culture that promotes personal and team development.

Application Process:

• Initial Screening: Call with Recruiter.
• Technical Interview.
• Client Interview.
   

Ready to build the future of AI-driven real estate operations? Apply now and let’s get to work!

Job Description

We are looking for an enthusiastic engineer eager to contribute to the development of mobile applications used by thousands of field engineers worldwide for diagnostics and commissioning of elevators.

We expect the ideal candidate to have:

• A willingness to learn MAUI technology and enhance their technical skills in .NET
• A strong interest in mobile development, along with an understanding of development principles and guidelines
• A solid understanding of .NET
• Good knowledge of OOP principles and design patterns
• Familiarity with network protocols (a big plus)

• At least an intermediate level of English proficiency

   

Job Responsibilities

As part of your responsibilities, you will:

• Learn best practices for mobile development using MAUI
• Contribute to a project for a world-class company
• Participate in the development process, including daily stand-ups and other Scrum ceremonies

Project Description

The client is one of the world’s leading providers of elevators, escalators, and moving walks, as well as maintenance and modernization services. The Group has over 1 000 branch offices in more than 100 countries, as well as production sites and research and development facilities in the US, Brazil, Europe, China, and India.