Jobs at Djinni

We are looking for a highly experienced Senior AI/ML Engineer to lead the creation of a next-generation real-time biometric estimation system for global sports broadcasts.

About the Project:
We are building a real-time, non-contact system to estimate athletes’ exertion for live sports broadcasts. Using high-speed video and computer vision, it predicts force metrics with 85%+ accuracy, replacing traditional sensors, with low-latency and robust performance under complex conditions.

Key Responsibilities:

Phase 0 – Pilot

• Design ML architecture for grip estimation
• Train initial model (force sensors + video data)
• Build training & data labeling pipeline
• Validate across diverse athlete profiles
• Achieve 75%+ correlation

Phase 1 – Demo

• Refine model using demo event data
• Implement 2-second per-athlete calibration
• Optimize for edge cases (skin tones, hand sizes)
• Achieve 80%+ correlation

Phase 2 – Production

• Improve accuracy toward 85%+
• Optimize inference to <40ms (P99)
• Implement advanced scoring features

• Production hardening & reliability improvements

   

Required Skills:

• 5+ years of experience in applied machine learning/deep learning
• Strong background in computer vision and image-based regression tasks
• Hands-on experience with PyTorch or TensorFlow for production systems
• Experience with real-time inference optimization (TensorRT, ONNX Runtime)
• Understanding of signal processing and temporal data analysis
• Experience training models on diverse datasets (handling bias, data augmentation)

• Proven track record achieving high-accuracy requirements (>80% on complex tasks)

   

  Strongly Preferred:

• Experience with biomechanical or physiological signal estimation
• Knowledge of optical/visual phenomena (skin blanching, perfusion, micro-tremors)
• Experience with few-shot learning or transfer learning approaches
• Background in sports analytics or human performance monitoring
• Experience with active learning for iterative model improvement

• Published research or patents in computer vision/ML domains

   

  Nice to Have:

• Experience with NIR (near-infrared) imaging or multi-spectral analysis
• Knowledge of pose estimation frameworks (MediaPipe, OpenPose)
• Experience with edge ML deployment on NVIDIA platforms
• Familiarity with time-series forecasting or sensor fusion

Soft Skills:

• Technical leadership: Ability to make critical architectural decisions under uncertainty
• Problem-solving: Creative approaches to novel ML challenges (no precedent for optical grip estimation)
• Communication: Clearly explain complex ML concepts to non-technical stakeholders
• Adaptability: Rapid iteration based on real-world performance feedback
• Ownership: Take full responsibility for model accuracy through systematic experimentation

What We Seek:

- Proficiency in JavaScript programming.

- Hands-on experience with React and Node.js.

- Strong teamwork abilities.

- Upper-Intermediate level of English proficiency.

- Knowledge of React Native or Python would be a plus

What We Offer:

- Opportunity to bring your ideas to life and lead the entire process.

- Flexible 40-hour workweek with the option for hybrid or remote work

- Competitive salary featuring regular compensation reviews.

- Paid vacation (20 business days) and sick leave

- A cozy office located near the center of Lviv.

- Friendly, open-minded team with minimal bureaucracy

We are looking for a Full Stack Developer with solid experience in Python and React Native for a full-time outsource project.

What We Seek:

• 2+ years of commercial experience as a Full Stack Developer
• Strong experience with React Native and React
• Experience working with:
  • Expo
  • Zustand
  • TypeScript
• Backend experience with Python
• Hands-on experience with AWS, including:
  • AWS Lambda
  • AWS CDK
  • Amazon Cognito
  • RDS (PostgreSQL)
  • EventBridge
  • S3
• Understanding of RESTful APIs and modern application architecture

• Ability to work independently and collaborate within a team

   

Would be a plus:

• Experience with additional AWS services
• Mobile app publishing experience (App Store / Google Play)
• Experience with CI/CD pipelines

• Knowledge of testing frameworks and best practices

   

What We Offer:

• Opportunity to bring your ideas to life and lead the entire process.
•  Flexible 40-hour workweek with the option for hybrid or remote work
• Competitive salary featuring regular compensation reviews.
• Paid vacation (20 business days) and sick leave
• A cozy office located near the center of Lviv.
•  Friendly, open-minded team with minimal bureaucracy

What We Seek:

- Proficiency in JavaScript programming.

- Hands-on experience with React Native and Node.js.

- Strong teamwork abilities.

- Upper-Intermediate level of English proficiency.

- Knowledge of Python would be a plus

What We Offer:

- Opportunity to bring your ideas to life and lead the entire process.

- Flexible 40-hour workweek with the option for hybrid or remote work

- Competitive salary featuring regular compensation reviews.

- Paid vacation (20 business days) and sick leave

- A cozy office located near the center of Lviv.

- Friendly, open-minded team with minimal bureaucracy

Bitmedia Labs is an international product IT company that has been building ambitious innovative products for millions of users worldwide since 2014 - combining deep tech expertise with a creative mindset. 

Our ecosystem spans:
• Game Development — building the next generation of Web3 gaming, where gameplay comes first, players own their assets, and developers thrive within massive, engaged communities.
• Digital Marketing Ecosystem — building a unified ecosystem that combines a leading high-performance advertising platform with emerging media and affiliate solutions.

Requirements:
• At least 1 years of professional experience with Node.js and any modern frontend framework (React.js, Vue.js, Angular, etc.);
• Commercial experience with any database systems (SQL or NoSQL);
• Strong experience in creating adaptive and responsive layouts with HTML5 and CSS3, including pixel-perfect and flexbox layout techniques;
• Experience with at least one CSS preprocessor (such as Stylus, Sass, Less, or SCSS) or PostCSS;
• Proficiency in using Git as a code versioning tool;
• Solid understanding of networking, DNS, and sockets;
• Passion for continuous learning, with the ability to stay up-to-date with the latest technologies and incorporate them into your work;
•Excellent self-management skills, with a high level of autonomy;
• Strong critical thinking skills, with the ability to troubleshoot and solve problems independently;
• Excellent communication and collaboration skills.

Nice to have:
• Experience with Mongo DB;
• Experience with Next.js.
• Experience with Clickhouse, Cassandra;
• Experience with message brokers such as RabbitMQ or Apache Kafka.
• Experience with Jira/Confluence;
• Experience with containerization technologies, Docker in particular;
• Familiarity with Blockchain technology and its potential applications;
• Familiarity with CI/CD tools;

Hiring process:
• Intro call with a Recruiter - Technical Interview - Сollection of recommendations - Offer.
 

Join Bitmedia Labs to evolve, explore, and make a real difference - together.

Our culture is built on openness, trust, and support. We value initiative, ownership, and results. We work as one team - helping each other, celebrating wins, and learning from challenges together. 
We offer the freedom and space to grow:
• Professional growth and self-realization through ambitious products;
• The opportunity to bring your ideas to life, experiment, and directly influence the product’s development; 
• Collaboration with talented teammates united by a shared goal.

We also care about well-being and balance:
• Flexible schedule and the option to work remotely or from our hubs in Kyiv, Warsaw, and Berlin;
• Competitive compensation, regular performance reviews, paid vacation, sick leave, and public holidays;
• Modern Apple equipment and thoughtful corporate gifts for holidays and personal milestones.
• Support for your growth: courses, workshops, and conferences.

Through our charity foundation Bit Spilka, run by volunteers from our team, we support the military, medics, and civilians across Ukraine — already delivering over $500,000 in aid. Here your work also drives social impact, and you can also join our volunteer initiatives.

If this resonates with you - send your CV and join us.
Let’s foster the world together!

Description

Our client is a big medical equipment manufacturer located in the United States. We have completed a lot of projects for them during the last 18+ years and continue our strong relationship. We are creating software information systems providing management and reporting capabilities for customer equipment in the field. Currently, we are extending our team and looking for a passionate and motivated Middle Full Stack .Net Engineer with 2+ years of relevant experience. The right candidate must be a team player with strong communication skills and be comfortable working in a fast-paced environment.

Requirements

● 2+ years of development experience with the .NET platform.
● Experience with ASP.NET Core Web API, SOA, Cloud Services (AWS).
● Experience with React. Patterns: SPA, Micro Frontend Architecture (is a plus)
● TypeScript development experience.
● Experience in client/server unit testing.
● Experience with gRPC is a plus
● Experience with AWS infrastructure is a plus: S3, Lambda (Python Runtime)
● Good debugging, coding, and design skills.
● Demonstrated ability to come up-to-speed quickly on a new technical domain/product area.
● Good written and verbal communication skills.

Job responsibilities

● Implement new features, unit tests, automated integration tests for the complex healthcare system
● Participate in estimation and planning sessions
● Investigate different complexity issues and debug code
● Business communication and close collaboration with all project stakeholders on a daily basis

We are seeking a highly skilled and motivated Machine Learning Developer to join our dynamic team, focusing on developing, deploying, and optimizing Large Language Models for chatbot applications. This role involves working on cutting-edge AI technologies to create conversational agents that provide engaging and insightful interactions with users. The ideal candidate will have a strong background in machine learning, Natural Language Processing, and experience in developing LLM-based chatbots.

Required Qualifications:

• Bachelor’s or Master’s degree in Computer Science, Artificial Intelligence, Machine Learning, or a related field.
• +5 years of experience in machine learning and NLP, with a focus on developing applications using LLMs.
• Proficiency in programming languages such as Python and frameworks/libraries like TensorFlow, PyTorch, Hugging Face Transformers.
• Experience with cloud services (AWS, Azure, GCP) for deploying ML models and applications.
• Strong understanding of RESTful APIs for integrating chatbot functionalities into different platforms.
• Familiarity with version control tools (e.g., Git) and ML development tools (e.g., Jupyter Notebooks, MLflow).
• Participate in pre-sales activities, including developing ML offering materials and engaging with clients to understand their needs, presenting tailored solutions, and demonstrating the potential impact of our ML technologies.

• Excellent problem-solving skills and the ability to work in a fast-paced, collaborative environment.

   

Preferred Qualifications:

• Knowledge of front-end technologies (HTML, CSS, JavaScript) for crafting interactive chatbot interfaces is advantageous but not required.
• Certifications or advanced training in machine learning, cloud architectures, or similar fields.
• Active participation in relevant tech communities or contributions to open-source projects in the ML/NLP domain.

Job Responsibilities:

• Design and implement chatbot solutions using Large Language Models such as OpenAI GPT API or similar frameworks.
• Collaborate with cross-functional teams to integrate chatbot solutions into existing platforms and workflows.
• Optimize and fine-tune LLMs for performance, accuracy, and user engagement.
• Build and optimized RAG and vectorized databases
• Monitor and evaluate the performance of chatbot applications, identifying areas for improvement and implementing updates.
• Stay up-to-date of developments in AI, machine learning, and NLP to ensure our solutions remain cutting-edge.
• Develop and maintain documentation related to ML models, including model design, deployment details, and performance metrics.
• Work with data engineers to ensure the availability and quality of data for training and fine-tuning models.
• Implement security measures to protect sensitive information processed by chatbots

What we offer:

Culture of caring. At GlobalLogic, we prioritize a culture of caring. Across every region and department, at every level, we consistently put people first. From day one, you’ll experience an inclusive culture of acceptance and belonging, where you’ll have the chance to build meaningful connections with collaborative teammates, supportive managers, and compassionate leaders. 

Learning and development. We are committed to your continuous learning and development. You’ll learn and grow daily in an environment with many opportunities to try new things, sharpen your skills, and advance your career at GlobalLogic. With our Career Navigator tool as just one example, GlobalLogic offers a rich array of programs, training curricula, and hands-on opportunities to grow personally and professionally.

Interesting & meaningful work. GlobalLogic is known for engineering impact for and with clients around the world. As part of our team, you’ll have the chance to work on projects that matter. Each is a unique opportunity to engage your curiosity and creative problem-solving skills as you help clients reimagine what’s possible and bring new solutions to market. In the process, you’ll have the privilege of working on some of the most cutting-edge and impactful solutions shaping the world today.

Balance and flexibility. We believe in the importance of balance and flexibility. With many functional career areas, roles, and work arrangements, you can explore ways of achieving the perfect balance between your work and life. Your life extends beyond the office, and we always do our best to help you integrate and balance the best of work and life, having fun along the way!

High-trust organization. We are a high-trust organization where integrity is key. By joining GlobalLogic, you’re placing your trust in a safe, reliable, and ethical global company. Integrity and trust are a cornerstone of our value proposition to our employees and clients. You will find truthfulness, candor, and integrity in everything we do.

BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. ‍Young, ambitious, and unstoppable, we've already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm. Our BRO team consists of 1,300 bright minds creating innovative ideas and products. We don’t follow formats. We shape them. We build what works, launch it fast, and make sure it hits.
 

We are looking for a skilled Senior Flutter Developer.
 

✅ Responsibilities:
✔️ Development and improvement of crucial components of the platform
✔️ Make the product testable
✔️ Participate in grooming, planning, tech, and estimation sessions
✔️ Make your own decisions on the architecture level
✔️ Bring fresh and innovative ideas into the company’s processes
✔️ Support and improve product documentation
✔️ Couch Middle/Junior team members
✔️ Code review

✅ Requirements:

✔️ 4+ years of hands-on mobile development experience (Android or iOS)

✔️ 3+ years of hands-on Flutter development experience (at least 1 application released in the store)

✔️ Solid knowledge of Dart (including Dart streams / RxDart)

✔️ Solid knowledge of mobile architecture principles

✔️ Good knowledge of OOP/SOLID principles

✔️ Good knowledge of REST and Sockets

✅ Nice to Have:
✔️ Kotlin, Java, Swift

✔️ Experience with CI/CD process

✔️ Experience with Unit and Functional testing of mobile applications

✅ We offer excellent benefits, including but not limited to:

🚀 Career growth opportunities in an international and dynamic environment

📚 Opportunity to develop language skills with partial compensation for language courses

🎁 Special gifts for birthdays, weddings, and newborns

🏝️ 23 working days of paid annual vacation, plus paid sick leaves

🍲 Office snacks and refreshments

🏋️ Sports package to support a healthy lifestyle

🩺 Comprehensive medical insurance for you and your partner

📍 Comfortable office with great facilities in a prime location

🎉 Exciting corporate events, team-building activities, and international company parties.

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 Lisa Rudyk, User Acquisition Manager at Headway by Headway Inc, we’re looking for a User Acquisition Specialist to take full ownership of Google Ads acquisition — one of our top strategic priorities.

The product and team you will be working with:

Headway is our flagship app, offering summaries of nonfiction bestsellers, daily insights, and gamified challenges. Headway is the world’s most downloaded book summary app and has been featured as App of the Day in over 30 countries, including the US, the UK, and Canada.

You’ll join our User Acquisition team, responsible for driving new user growth, fueling product expansion, and supporting the company’s financial goals. We focus on scaling new revenue by testing fresh approaches and continuously exploring the most effective ways to accelerate product growth.

This job is perfect for you if you:

• Want to work on a product that’s a market leader in Book Summaries across the US and Tier-1 countries.
• Are excited to see the direct impact of your work reflected in both financial and product metrics at Headway.
• Thrive when you have full ownership — Google Ads acquisition is one of our top strategic priorities, and you’ll drive it end to end.
• Want to collaborate closely with the Product team while sharpening your product marketing expertise.
• 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. Our collaboration with Google’s Ukrainian office gives you access to offline interactions, summits, resources, and exclusive events.

   

What you will do:

• Scale Headway App’s user acquisition through Google Ads campaigns.
• Collaborate with the Product team to design new funnels and run product experiments.
• Analyze data, metrics, and test outcomes to make decisions grounded in data-driven insights.
• Improve funnel conversions (CRO) in partnership with the Product team.
• Test creatives, audiences, and bidding strategies to maximize growth.
• Work closely with Creative Marketing, Product Marketing, and Analytics teams to drive new user growth.

• Build and maintain automations and scripts to streamline campaign management and optimization.

   

What you need to join us:

• Proven experience with Google Ads (PMax, Search, Demand Gen, Display).
• Strong knowledge of analytical tools such as Google Analytics, Tableau, Mixpanel, Amplitude, etc.
• Solid understanding of marketing metrics
• Ability to analyze data and uncover causal relationships.
• Hands-on experience with scripts and campaign automation.
• Experience working on CRO initiatives with product teams is a strong plus.

• Alignment with the values of our team (SELECT).

   

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.
• Company doctor and massage in the office.
• Sports activities: running, yoga, boxing, and more.
• Corporate holidays: we go n a week-paid holiday to rest and recharge twice a year.

• Supporting initiatives that help Ukraine. Find out more about our projects here.

   

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!

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 Lisa Rudyk, User Acquisition Manager at Headway by Headway Inc, we’re looking for a User Acquisition Specialist to scale campaigns on Meta, TikTok & Applovin, and hit the ROI that drives our mission worldwide.

The product and team you will be working with:

Headway is our flagship app, offering summaries of nonfiction bestsellers, daily insights, and gamified challenges. Headway is the world’s most downloaded book summary app and has been featured as App of the Day in over 30 countries, including the US, the UK, and Canada.

You’ll join our User Acquisition team, responsible for driving new user growth, fueling product expansion, and supporting the company’s financial goals. We focus on scaling new revenue by testing fresh approaches and continuously exploring the most effective ways to accelerate product growth.

This job is perfect for you if you:

• Want to work on a product that’s a market leader in Book Summaries across the US and Tier-1 countries.
• Are excited to see the direct impact of your work reflected in both financial and product metrics at Headway.
• Enjoy the freedom to test bold hypotheses, with the potential to fully own a channel or user acquisition flow in the future.
• Want to collaborate closely with the Product team while sharpening your product marketing expertise.
• 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 will do:

• Scale Headway App’s user acquisition through Meta and TikTok Ads.
• Collaborate with the Product team to design new funnels and run product experiments.
• Analyze data, metrics, and test outcomes to make decisions grounded in data-driven insights.
• Improve funnel conversions (CRO) in partnership with the Product team.
• Test creatives, audiences, and bidding strategies to maximize growth.
• Work closely with Creative Marketing, Product Marketing, and Analytics teams to drive new user growth.

• Build and maintain automations and scripts to streamline campaign management and optimization.

   

What you need to join us:

• Proven experience with Meta Ads, including campaigns optimized for Purchases or Subscriptions.
• Strong knowledge of analytical tools: Meta Ads Reporting, Meta Advanced Analytics, Tableau, Mixpanel, Amplitude, etc.
• Solid understanding of marketing metrics.
• Ability to analyze data and uncover causal relationships.
• Solid understanding of event tracking principles via pixel and server-side (CAPI).
• Hands-on experience with Meta Events Manager to verify real-time event delivery (PageView, AddToCart, Purchase, etc.).
• Experience working on CRO initiatives with product teams is a strong plus.

• Alignment with the values of our team (SELECT).

   

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.
• Company doctor and massage in the office.
• Sports activities: running, yoga, boxing, and more.
• Corporate holidays: we go n 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!

ABCloudz is a dynamic technology company specializing in software development, modernization, and digital transformation, with a strong focus on building AI-driven solutions.
We are looking for a motivated Trainee Software Engineer who is eager to grow in development and take part in AI research and implementation.
If you already have a foundation in JavaScript, TypeScript, and Python and want to develop your skills while working with AI and Web3 technologies, this is the perfect opportunity to start your career and Internship Program with us.

Requirements

• Willingness to learn and thirst for knowledge
• Basic knowledge of Object Oriented Programming
• Solid knowledge of Java Script and TypeScript
• Knowledge of Python
• Understanding of basic NodeJS concepts
• Understanding REST API
• Experience with Linux-like OSs, console
• Basic understanding of algorithms and data structures
• Basic knowledge of Git, Docker (console or UI clients)
• Experience with relational DBs, basic SQL knowledge

• At least the Intermediate level of English

   

Will be a plus

• Understanding WebSockets
• Understanding software architectures and architecture patterns
• Familiarity with module testing
• Understanding NoSQL DBMS (MongoDB, Redis)
• Familiarity with Nest.JS
• Familiarity with LLM and ML

• Familiarity with web3 technologies

   

Responsibilities

• Develop and maintain backend features using Node.js and NestJS under guidance
• Implement REST and basic GraphQL endpoints following existing patterns
• Contribute to microservice-based applications
• Implement simple inter-service communication using NATS or RabbitMQ. Handle basic event publishing and consuming
• Assist in integrating LLM-based features using existing SDKs or APIs
• Interact with blockchain networks using libraries
• Assist in implementing wallet-based authentication
• Implement and test smart contract interactions
• Write clean, readable, and well-documented code
• Fix bugs and address technical debt in existing services
• Write basic unit tests (Jest)
• Participate in code reviews (as a learner)

Description

GlobalLogic is searching for a motivated, results-driven, and innovative software engineer to join our project team at a dynamic startup specializing in pet insurance. Our client is a leading global holding company that is dedicated to developing an advanced pet insurance claims clearing solution designed to expedite and simplify the veterinary invoice reimbursement process for pet owners.
You will be working on a cutting-edge system built from scratch, leveraging Azure cloud services and adopting a low-code paradigm. The project adheres to industry best practices in quality assurance and project management, aiming to deliver exceptional results.
We are looking for an engineer who thrives in collaborative, supportive environments and is passionate about making a meaningful impact on people’s lives. If you are enthusiastic about building innovative solutions and contributing to a cause that matters, this role could be an excellent fit for you.

Requirements

• Strong hands-on experience with Azure Databricks (DLT Pipelines, Lakeflow Connect, Delta Live Tables, Unity Catalog, Time Travel, Delta Share) for large-scale data processing and analytics
• Proficiency in data engineering with Apache Spark, using PySpark, Scala, or Java for data ingestion, transformation, and processing
• Proven expertise in the Azure data ecosystem: Databricks, ADLS Gen2, Azure SQL, Azure Blob Storage, Azure Key Vault, Azure Service Bus/Event Hub, Azure Functions, Azure Data Factory, and Azure CosmosDB
• Solid understanding of Lakehouse architecture, Modern Data Warehousing, and Delta Lake concepts
• Experience designing and maintaining config-driven ETL/ELT pipelines with support for Change Data Capture (CDC) and event/stream-based processing
• Proficiency with RDBMS (MS SQL, MySQL, PostgreSQL) and NoSQL databases
• Strong understanding of data modeling, schema design, and database performance optimization
• Practical experience working with various file formats, including JSON, Parquet, and ORC
• Familiarity with machine learning and AI integration within the data platform context
• Hands-on experience building and maintaining CI/CD pipelines (Azure DevOps, GitLab) and automating data workflow deployments
• Solid understanding of data governance, lineage, and cloud security (Unity Catalog, encryption, access control)
• Strong analytical and problem-solving skills with attention to detail
• Excellent teamwork and communication skills

• Upper-Intermediate English (spoken and written)

   

Job responsibilities

• Design, implement, and optimize scalable and reliable data pipelines using Databricks, Spark, and Azure data services
• Develop and maintain config-driven ETL/ELT solutions for both batch and streaming data
• Ensure data governance, lineage, and compliance using Unity Catalog and Azure Key Vault
• Work with Delta tables, Delta Lake, and Lakehouse architecture to ensure efficient, reliable, and performant data processing
• Collaborate with developers, analysts, and data scientists to deliver trusted datasets for reporting, analytics, and machine learning use cases
• Integrate data pipelines with event-based and microservice architectures leveraging Service Bus, Event Hub, and Functions
• Design and maintain data models and schemas optimized for analytical and operational workloads
• Identify and resolve performance bottlenecks, ensuring cost efficiency and maintainability of data workflows
• Participate in architecture discussions, backlog refinement, estimation, and sprint planning
• Contribute to defining and maintaining best practices, coding standards, and quality guidelines for data engineering
• Perform code reviews, provide technical mentorship, and foster knowledge sharing within the team
• Continuously evaluate and enhance data engineering tools, frameworks, and processes in the Azure environment

About the Product

GraphDEX is a trading & analytics terminal for DEX markets.

We are building an infrastructure-grade Web3 product featuring:

✔ Ultra-fast on-chain trading
✔ DEX aggregation
✔ Token analytics & discovery
✔ Prediction Markets (new vertical)
✔ RWA integrations
✔ Telegram Mini Apps / Web platform
✔ Advanced referral & incentive systems

We are looking for a Chief Marketing Officer who can:

✔ Build the marketing strategy from scratch / scale existing channels
✔ Establish a systematic user growth engine
✔ Work with a crypto-native audience (traders / Web3 users)
✔ Develop brand positioning and product narrative
✔ Own acquisition / retention / funnel strategy

This is a strategic leadership role, not just operational marketing.

Responsibilities

Growth & Acquisition

• Develop and execute the marketing strategy
• Scale user growth
• Manage performance marketing / funnels / CAC
• Build growth loops and referral mechanics

Brand & Positioning

• Define product positioning
• Lead brand and communication strategy
• Drive differentiation within the Web3 / DeFi segment

Channels

• Crypto Twitter / X
• Telegram ecosystem
• Influencer / KOL strategy
• Paid acquisition
• PR / Media / Content

Product Marketing

• GTM strategy / feature launches
• Conversion & retention optimization

Requirements

Must-have:

• Experience in crypto / Web3 / fintech / trading products
• Strong understanding of DeFi / DEX / on-chain markets
• Proven track record of scaling marketing and user growth
• Strong strategic thinking
• Data-driven mindset
• Experience in Tier-1 crypto projects / exchanges / wallets
• Experience launching products from scratch
• Experience working with a trader audience  
• Strong Web3 / crypto network

Success Metrics

The CMO will be responsible for:

✔ User growth
✔ CAC / LTV
✔ Brand strength
✔ Retention & engagement

What We Offer

✔ Strategic leadership role in a Web3 product
✔ Significant impact and ownership
✔ Flexible working format
✔ Long-term collaboration

Compensation terms are discussed individually and may include:

• Fixed salary
• Performance bonuses
• Equity / Token participation

Responsibilities

• Build and lead the Business Analysis function from scratch
• Hire, mentor, and develop a team of Business Analysts
• Design and implement business processes that will form the foundation of the ERP system
• Ensure business processes are driven by real users and business needs
• Establish BA standards, documentation practices, and ways of working
• Act as a key partner for C-level stakeholders and ERP owners
• Translate complex technical requirements into clear, business-friendly language

• Drive process standardization and continuous improvement initiatives

   

  Requirements

• Proven experience leading a BA team or Business Analysis department
• Strong background in business analysis and process management
• Hands-on experience with BABOK
• Confident use of BPMN 2.0
• Understanding of ISА 95 standards
• Result-oriented mindset with a pragmatic approach
• Strong communication skills and experience working with C-level stakeholders

• Ability to operate in a dynamic, changing environment

  Nice to have:

• Experience with ERP or accounting systems implementation
• Professional certifications in Business Analysis or ERP solutions
• Background in complex or regulated domains (banking, large enterprises, transformations)

We are seeking a skilled and motivated Support Engineer to join our IT Department. The ideal candidate will ensure the smooth operation and optimization of IT systems while providing technical support to end users. This role will primarily involve working with the Microsoft technology stack and Atlassian , ensuring high-quality service delivery and resolving technical issues efficiently.

Key Responsibilities:

• Technical Support:
  • Provide Level 1 technical support for Microsoft technologies (e.g., Windows OS, Office 365, Azure, SharePoint, Teams) and Jira, Confluence, etc.
  • Troubleshoot and resolve hardware, software, and network-related issues.
  • Escalate complex problems to higher-level teams as needed.
• Systems Maintenance:
  • Perform routine system monitoring, updates, and maintenance for IT systems and applications.
  • Manage user accounts, permissions, and group policies in Active Directory and Azure AD.
• Collaboration & Communication:
  • Work closely with other IT teams to ensure seamless integration of services.

  • Communicate effectively with stakeholders to understand and resolve issues.

     

Required Qualifications:

• Proficiency in Microsoft technologies, including Windows OS, Office 365, Azure, and SharePoint.
• 2+ years of experience in a technical support or similar role.
• Familiarity with Atlassian for documentation and collaboration.
• Strong analytical skills with the ability to diagnose and resolve technical issues promptly.
• Excellent verbal and written communication skills to interact with technical and non-technical users.

Would be a Plus:

• Microsoft certifications (e.g., Microsoft 365 Certified: Modern Desktop Administrator Associate).
• Experience with ITIL processes for incident and problem management.
• Knowledge of scripting languages like PowerShell.