Jobs at Djinni

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 Node.js Developer, who will join our team in the office in Yerevan.
 

✅ Requirements:
✔️Strong knowledge of JavaScript and the ECMAScript 6 standards
✔️3+ years of commercial experience with Node.js and Nest.js
✔️5+ years of commercial experience in web development
✔️Commercial experience of working with high loaded SQL or NO SQL databases
✔️Commercial experience of implementing the REST, GraphQL and WebSockets
✔️Understanding of the TDD principles and experience of writing tests
✔️Understanding of microservice architecture principles
✔️Experience of GIT version control system
✔️Experience with RabbitMQ
✔️Experience with Redis
✔️Experience with databases MongoDB, MySQL
✔️At least Intermediate lvl of English

✅ Will be a plus: 
✔️2+ years of hands-on experience developing over CI/CD/Micro Services architecture/Containers
✔️Experience with Kubernetes
✔️Experience with Nats
✔️Experience with TypeScript
 

✅ Duties and opportunities:

✔️In-house platform development
✔️3rd party API integrations
✔️Actively participate in developing new features from scratch
 

✅ 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;
🏝️ 20 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.

Bold moves start here. Make yours. Apply today! 

We are looking for a Product Marketing Manager focused on performance.

You will join CleanMyPhone at a key stage of product development, where your ideas and strategies will directly impact business results. This role is for those who are not afraid of challenges, enjoy working with data, and are ready to independently generate solutions to achieve ambitious goals. The marketing team includes PPC, ASO/SEO, Copywriter, and Designers.

In this role, you will:

• Build a comprehensive go-to-market plan, including new product launches and feature updates. Collaborate with cross-functional teams to execute the plans effectively
• Plan and execute the product's marketing budget by planning all marketing activities and their costs
• Conduct market research and competitive analysis to identify market trends, customer needs, and opportunities for product differentiation
• Based on market research results, craft compelling product positioning and messaging that highlight the unique value proposition
• Monitor and analyze the performance of product/marketing channels in the market, and gather customer feedback, providing insights to leadership and the product team, and suggesting strategies for improvement
• Manage the team of specialists in product marketing campaigns execution to ensure smooth team performance and goal achievement
• Conduct regular operational processes and monitor compliance with existing corporate policies, rules, and approaches

Skills you’ll need to bring:

• 4+ years of experience as a Product Marketing Manager with Mobile SaaS products, Tier 1 markets
• Proven track record of effectively optimizing performance metrics (CPI, CPA, CAC, ROMI, etc) to meet business objectives
• Strong experience in the development of marketing strategy, value proposition, and product positioning for a product in the competitive landscape of the Mobile market
• Strong understanding of user funnel, marketing, and product metrics (e.g., CAC, LTV, retention metrics, cohort analysis)
• Strong knowledge of the marketing channels mix for Mobile product
• Experience and accuracy in budget planning and tracking
• Experience in customer development and market research  
• Strong analytical skills (ability to find cause-and-effect relationships, prioritization) and experience conducting A/B tests
• Ability to think creatively and develop innovative strategies to attract new users.
• Excellent communication skills, with the ability to collaborate effectively across teams 
• Results-oriented mindset with a high level of autonomy and responsibility
• Stay up to date with industry trends and continuously look for growth opportunities
• Upper-intermediate English and fluent Ukrainian

As a plus:

• Experience working with LATAM region
• Understanding of UX/UI design principles

What We Offer:

• We are a Ukrainian company, and we stand with Ukraine against the russian aggression
  We maintain workplaces for the mobilized Macpawians and provide financial support to colleagues or their families affected by the war. Here, you can also read about the MacPaw Foundation, which intends to help save the lives of Ukrainian defenders and provide relief to as many civilians as possible.
• We are committed to our veterans
  Our Veteran Career and Empowerment Program is designed to ensure our veterans and active military personnel receive the recognition, support, and opportunities they deserve.
• Hybrid work model
  Whether to work remotely or at the hub is entirely up to you. If you decide to mix it, our Kyiv office, which works as a coworking space, is open around the clock. The office is supplied with UPS and Starlink for an uninterrupted work process.
• Your health always comes first
  We guarantee medical insurance starting on your first working month. For those abroad, you can receive a yearly Medical insurance allowance as compensation for managing your medical expenses.
• Flexible working hours
  You can choose a schedule that is comfortable for you. No one here tracks your clock in/out because MacPaw is built on trust and cooperation.
• Space to grow both professionally and personally
  Education opportunities to grow both hard and soft skills, annual development reviews, and internal community.
• Teams we are proud of
  We build honest, transparent, and reliable relationships within teams. Every Macpawian can improve processes and implement their ideas. We encourage open and constructive feedback and provide training for Macpawians on giving and receiving feedback.
• Office designed for people (and pets)
  Our office has it all: a spacious workplace with enough room for sitting up, lying down, and running around; a gym for recreation; cozy kitchens; a sleeping/meditation room; and a terrace with a view where we throw summer parties. Also, we have two cats living in the office, and you are welcome to bring your pets to the office (we have separate floors for cats and dogs).
• Time-off policy that covers life’s needs
  Convenient personal time-off policy to help you take care of essential matters in your personal life, and parental leaves. On top of all that, sabbaticals are open after 5 years of being with MacPaw.
• Join social initiatives with MacPawCares
  MacPaw participates in numerous humanitarian aid and charity projects across many fields, and you are welcome to jump in to make the world a better place.
• We’re an equal-opportunity employer. Here is a safe place for applicants of all backgrounds
  We are hiring talented humans. Meaning with all our variety of backgrounds and identities, including service members and veterans, women, members of the LGBTQIA+ community, individuals with disabilities, and other often underrepresented groups. MacPaw does not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.
  
  *Some benefits are under development, and new adjustments are possible.

Dynamica Labs (a Microsoft Gold Partner) is looking for a Creative Content Manager to help take our online presence to the next level. 
You will play a key role in developing our YouTube channel, creating podcasts, and producing other content formats — from idea and strategy to full production and publishing. 

This is a great opportunity for a professional who wants to work with creative content, develop their skills, and build a long-term collaboration. 
 

What you will do: 

• Develop and implement a content growth strategy for YouTube and social media. 
• Organize and conduct podcast recordings (online and offline). 
• Create and edit content in various formats: 
• Interviews 
• News digests 
• Internal corporate videos 
• Short social media clips 
• Prepare scripts and storylines for interviews and podcasts. 
• Edit and optimize podcasts for YouTube and audio platforms. 
• Edit long and short videos: trimming, intros/outros, subtitles, graphics. 
• Repurpose content into formats suitable for different platforms. 
• Ensure content quality and timely delivery. 
• Implement new ideas that are valuable for both the audience and the business. 
   

We are looking for you if you: 

• Have experience working with YouTube channels 
• Have video and audio editing skills. 
• Have worked with podcasts and multi-format content. 
• Understand how to engage viewers and create content that captivates. 
• Can combine strategy and hands-on execution. 
• Have conversational English B2+. 
• Are ready to make independent decisions and take responsibility. 
• Can manage multiple projects simultaneously in a dynamic environment. 
• Are detail-oriented and able to spot and correct errors. 
• Approach problem-solving creatively and are open to constructive feedback. 
   
  What we offer: 
• London-based company, Microsoft Gold Partner and a systems integrator for businesses. 
• Opportunities for self-realization and career growth. 
• Qualified leadership and mature processes. 
• Interesting and diverse projects. 
• Friendly team that values initiative and creativity. 
• Transparent payment system. 
• Flexible schedule and remote work 
• Paid public holidays, annual leave, and sick leave. 
   

How to apply 

Send us: 

• A short description of why you are interested in this role and working with content. 
• Links to 2–3 episodes or ideas you have developed and are proud of. 

We’re looking for a Marketing Coordinator

This is a hands-on, coordination-focused role for a proactive and motivated person who wants to grow, enjoys connecting dots, streamlining communication between internal stakeholders and contractors, and is curious about how AI can transform marketing workflows.

You’ll be the one ensuring that external service providers deliver according to plan, while also supervising key in-house directions such as LinkedIn, Facebook, AI integration, and our Knowledge Base.

Key Responsibilities

🤝 Coordination (with external contractors)

• Act as Marketing Coordinator from the company side
• Monitor execution of tasks according to service providers’ agreements
• Provide contractors with input and context when needed
• Keep the leadership team updated about problems or delays
• Maintain and update the internal Knowledge Base

📣 SMM Oversight (in-house)

• Full ownership of LinkedIn and Facebook marketing tasks
• Clarify and structure remaining tasks in these channels

⚙️ Operational Process Building

• Set up effective communication flows between agencies and stakeholders
• Research and suggest AI tools for marketing, create and implement usage plans
• Build documentation and workflows around AI-enhanced processes

Ideal Candidate Profile

• 2+ years of experience in marketing coordination, digital project management, or related roles
• Proactive, motivated, and eager to develop professionally
• Curiosity about AI tools and how IT Marketing works (no need to be an expert yet!)
• Knowledge of SMM, strong communication and organizational skills

Nice to Have

• Experience working with marketing agencies or freelancers
• Interest in employer branding or talent marketing
• Past exposure to tools like ChatGPT, Midjourney, Notion AI, or other AI platforms

💬 Sound like your kind of challenge?
If you’re ready to take the wheel on marketing coordination, grow your expertise, and love working where process meets creativity — let’s talk.

DARE TO CONNECT with us.

We’re looking for a Creative Producer who’ll take our mobile app advertising to the next level! Together with the team, you’ll create bold, compelling, and data-driven ad creatives that scale. 

Our rich portfolio of consumer apps invites you to contribute your expertise across multiple projects in diverse, exciting niches. It’s your opportunity to grow and experiment across different categories and formats. We have a range of top-charting products with impressive traffic and revenue. 

What you will do:

• Research and analyze the performance of competitors
• Identify and track emerging trends, adapt them for our products, and conduct experiments to validate their effectiveness
• Ensure the successful testing of advertising creatives
• Develop and refine creative concepts based on insights gained
• Work closely with UA, Motion Design, and other teams to launch and iterate on ad creatives across different channels (Meta, TikTok, Google, etc.).
• Analyze campaign performance (identify weaknesses, winning key mechanics, frames, drop-off points in funnels, etc.) and, based on real-time feedback, adjust strategies accordingly
• Proactively seek opportunities to streamline team workflows and improve collaboration across disciplines

• Prioritize tasks, manage multiple projects at a time, and ensure the timely delivery of all assets

   

What you should have:

• At least 2 years of experience as a Creative Producer or a similar role in the mobile app industry
• Strong creative vision with the ability to turn performance insights into impactful and innovative ideas
• Sound knowledge of key marketing metrics with the ability to leverage them effectively (CTR, CPI, CPA, ROAS, etc.)
• Awareness of current industry trends and excellent trendspotting skills
• Strong organizational skills and a systematic approach to work 
• Ability to manage multiple projects simultaneously

• Experience working in cross-functional teams with UA, Motion, and other Design Teams, and product stakeholders

   

What we offer:

• Friendly and supportive team of professionals
• Opportunity to work remotely
• Medical insurance (depends on the location)
• English courses
• Sports reimbursement program
• Compensation for psychological counseling
• Reimbursement of professional courses and training
• Variety of corporate events and team-building activities

• Paid vacations, sick days, and other benefits

   

Location

AIBY is a team of strong international top talents. This role allows for either hybrid (combining in-office and remote work), fully remote or in-office work.

Job Description

• 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

Department/Project 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.

Job Description:
We are seeking a highly motivated and experienced VIP Manager to join our team. The ideal candidate will be responsible for managing relationships with our VIP clients, ensuring personalized service, and driving client retention and loyalty.

Requirements:
 

• Minimum 1 year of experience working with Tier 1 English-speaking VIP clients.
• Expirience in iGaming indusrty
• Proven track record of successful VIP client management with measurable KPIs.
• Strong analytical skills with the ability to interpret data and generate insights.
• Excellent interpersonal and communication skills.
• Ability to work collaboratively across multiple departments.

Key Responsibilities:
 

• VIP Client Portfolio Management: Build and maintain strong personal relationships with VIP clients, identify their needs, provide tailored services, and offer exclusive benefits and bonuses.
• Client Retention and Loyalty Growth: Develop and implement strategies to retain VIP clients through personalized offers, bonuses, gifts, tournaments, promotions, and exclusive VIP events to increase engagement.
• Analytics and Reporting: Monitor VIP client activity, analyze key metrics (revenue, retention, churn), and prepare detailed reports for senior management.
• Cross-Functional Collaboration: Work closely with Marketing, Customer Support, Product Teams, Analytics, Legal, and Compliance departments to ensure a seamless VIP experience.
  
  What you’ll get:
• Flexible working hours that fit your natural rhythm: 08:00–17:00, 09:00–18:00, or 10:00–19:00.
• Hybrid format: 2 remote days/week of your choice.
• 17 working days of paid vacation (available after 6 months).
• Salary in USD.
• Clear structure and feedback. We’ve got processes. You’ll always know what’s expected and how to improve.
• Experience that matters. You'll work with a strong team and build a portfolio that actually opens doors.
• Fun corporate activities.

What you will do:

• Create video ads for mobile apps to run on Facebook, Instagram, and ad networks
• Write concepts and scenarios
• Prepare and animate photo and video materials

• Deal with editing, keying, tracking, and color correction

   

What you should have:

• 2+ years of experience in motion design;
• A feel for the rhythm and timing of animation;
• Experience with mobile apps and understanding of iOS guidelines;
• Understanding of composition and design principles;
• Experience with Adobe products such as After Effects, Photoshop, and Illustrator;
• Experience with plugins such as Element 3D, Trapcode, OpticalFlares, etc.;
• Basic experience with AI tools for generating images, videos, or audio;
• Skills in integrating AI-generated content into videos and projects;
• At least a pre-intermediate level of English;
• Willingness to learn and apply new technologies at work;
• A nice portfolio is a must.

What we offer:

• Friendly and supportive team of professionals
• Opportunity to work remotely
• Medical insurance (depends on the location)
• English courses
• Sports reimbursement program
• Compensation for psychological counseling
• Reimbursement of professional courses and training
• High level of decision-making freedom
• Paid vacations, sick days, and other benefits

Location

AIBY is a team of strong international top talents. This role allows for either hybrid (combining in-office and remote work), fully remote or in-office work.

Job Description

- Proven experience as a UX/UI Designer with at lest 5-6 years of commercial experience, demonstrated through a strong portfolio showcasing work on complex applications (web, mobile, or desktop). Demonstrable experience designing user interfaces specifically for tablet devices and touch-based interactions.

- Experience conducting user research (interviews, surveys) and usability testing, and iterating designs based on findings. Experience creating wireframes, user flows, interactive prototypes, and detailed visual design specifications.

- Experience designing for healthcare applications, medical devices, scientific visualization, or other complex, expert-user domains. Your portfolio should ideally reflect this.

- Strong understanding of user-centered design principles, interaction design, information architecture, and visual design fundamentals.

- Experience working collaboratively in cross-functional teams within an Agile/Scrum environment is preferred.

- Proficiency with modern design and prototyping tools (e.g., Figma, Sketch, Adobe XD). Familiarity with designing for data visualization, particularly medical imaging or 3D data is a plus.

- Knowledge of Human Factors Engineering (HFE) principles and standards relevant to medical devices (e.g., IEC 62366) is highly desired.

- Awareness of the capabilities and constraints of development frameworks like Qt (no coding required, but understanding helps collaboration) is a plus.

- Ability to manage multiple tasks, prioritize effectively, and work independently. Strong analytical and problem-solving skills with meticulous attention to detail.

-  Excellent communication and presentation skills (English proficiency required for documentation and potential stakeholder interaction; Ukrainian proficiency is a strong asset for local team collaboration).

Job Responsibilities

GlobalLogic is starting a completely new engagement and looking for a talented Senior UXUI designer to design intuitive, efficient, safe, and user-centered interfaces and workflows for the surgical planning and visualization software, ensuring a seamless experience for orthopedic surgeons using the tablet-based application in a clinical context.

- Conduct user research (interviews, contextual inquiries if feasible, surveys) with orthopedic surgeons and potentially other clinical staff to deeply understand their needs, FAI planning/surgical workflows, pain points, and context of use (including tablet interaction in clinical settings).

- Analyze research findings to create user personas, journey maps, and define key user scenarios and task flows. Plan, conduct, and analyze usability testing sessions with target users (surgeons) using prototypes and evolving software builds.

- Translate user needs and system requirements into compelling user experiences through information architecture, wireframes, low-fidelity and high-fidelity interactive prototypes specifically for a tablet interface.

- Collaborate closely with Product Managers, Business Analysts, Software Engineers (Qt, Backend, CV), QA engineers, and potentially clinical advisors within the teams and potentially remote stakeholders.

- Design intuitive interaction models for viewing, manipulating, and annotating complex 2D and 3D medical images (X-Ray, CT, MRI).

- Develop clear and effective UI layouts, visual design elements (typography, color, iconography), and interaction patterns consistent with client's brand guidelines and best practices for medical software clarity.

- Create detailed design specifications and assets for the development team (particularly Qt developers) based on usability test results, user feedback, and technical constraints.

- Contribute to required design documentation for regulatory submissions (e.g., usability engineering file).

- Effectively communicate design rationale, concepts, and specifications to the cross-functional team. Act as a user advocate throughout the product development lifecycle.

- Contribute to or maintain a consistent design system or style guide for the application. Stay updated on UX/UI best practices, trends, and relevant technologies, especially in healthcare, tablet interfaces, and medical visualization.

Department/Project Description

We are partnering with a global leader in medical devices to develop the next-generation cutting-edge tool used during hip arthroscopy for femoroacetabular impingement (FAI). Client provides surgeons with real-time visualization and measurement capabilities by superimposing virtual tools on X-ray images, enabling precise clinical decision-making. The product will help surgers to plan and to validate the procedures by analyzing 2D images from X-Rays, CT, MRI and building 3D objects.

Our goal is to enhance the product’s capabilities, improving workflow efficiency and advancing surgical outcomes. This project will involve refining requirements, designing intuitive interfaces, and integrating advanced visualization tools to meet the highest clinical standards. Join us in shaping the future of minimally invasive orthopedic surgery.

Rock&Apps looking for talented and motivated Manual QA Engineer🚀 If you already have experience as a QA in billing departments, fintech products, or just understand how systems work — we’d love to have you on our team!

This is a new team in our company, but we have big plans for it!
You’ll be one of the first to join, help build processes from scratch, and enjoy fast, smooth growth together with us.

Location: Warsaw. Office / Hybrid

Format: Full-time

Seniority: Middle+
 

What you’ll do

• Perform functional and regression testing for web applications.
• Analyze and process requirements to ensure complete test coverage.
• Estimate the time required for testing activities.
• Create and maintain test cases, checklists, and other test documentation.
• Prepare defect reports and test summary reports.
• Provide regular and clear updates on testing progress.
   

What we’re looking for

• 2+ years of experience in manual testing of web applications.
• Experience in testing payment systems.
• Strong understanding of QA processes, methodologies, and SDLC, with the ability to apply them effectively.
• Experience in creating and maintaining test documentation.
• Knowledge of functional testing (acceptance, regression, etc.) and non-functional testing (performance, usability).
• Hands-on experience with API testing.
• Familiarity with JIRA or other Test Management Tools.
• Experience working with MySQL and MongoDB.

Extra points if you have

• Experience testing integrations with payment systems (Stripe, PayPal, etc.), including positive/negative scenarios and edge cases
• Understanding of subscription models and recurring payments: trials, auto-renewals, cancellations, billing events (renewal, cancellation, failure)
• Experience testing Webhook scenarios: tracking triggers, verifying data, and interactions between services
• QA skills in custom-built CRMs / admin panels: testing UI + backend logic (e.g., bonus accrual, balance updates, order statuses)
• Understanding of the user lifecycle in a billing system
• Experience with test automation tools (a plus, but not mandatory)

What we offer

• A fast-growing environment with minimal bureaucracy
• Support for professional development
• 15 vacation days
• 15 paid sick days
• Compensation package covering health insurance or sports or mental health support (your choice)

THE ROLE

We currently have a temporary opening for an Android Mobile Application Developer who will be working with our team to help rebrand our current Android mobile app. 

The contract will be temporary, but will be on a rolling 2 week basis due to the requirements of the business.

REQUIREMENTS

- Technical knowledge of mobile application development.
- Development experience using Kotlin and Android.
- Solid experience with Jetpack Compose
- Experience in developing user interfaces and collaborating with UX/UI designers
- Experience integrating with back-end web services using REST/JSON APIs
- Passionate and eager to learn
- Experience working as part of an Agile / Scrum team

ROLES AND RESPONSIBILITIES

- Working with our existing team to rebrand our existing mobile applications.

- Participate in the full software development life cycle (including support and continuous integration) and ensure the required level of device compatibility.

About us:
Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with uniting top AI talents and organizing the first Data Science tech conference in Kyiv. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.

About the client:
Our client's mission is to reduce the time and money enterprises spend on state-of-the-art technology by 99%. It is the core constraint that drives the product philosophy. It forces the company to reject incremental improvements and pursue fundamental breakthroughs. These principles are the operating system for how the company thinks, builds, and ships. They are how the company turns radical ambition into reality.

About the role:
We are looking for a Full Stack AI Engineer who will join the team. You'll be an architect of the revolution against enterprise tech waste. You'll build the core platform and intelligent agents that power the company's mission — not optimizing existing workflows, but eliminating them entirely.

Requirements:
- 5+ years of industry experience in product-centric full-stack engineering roles;
- Very strong software engineering background with deep expertise in Python/Typescript.
- Hands-on LLM product patterns (prompting, tool use, routing, evals, regression testing);
Experience of working with Agents & LLMs:
- LangGraph/LangChain (know its limitations & trade-offs);
- Multi-provider routing, prompt tooling, trace/eval discipline (LangSmith);

Experience of working with Knowledge & Search Technologies:
- Vector — pgvector on PostgreSQL (semantic);
- Graph traversal — Cypher on Neo4j (relationships & enterprise context graph);
- Keyword/BM25 — lexical precision;
- Cross-Encoder (BGE Reranker) + RRF (blend lists robustly);
Deep knowledge of working with Data & Databases:
- PostgreSQL (Cloud SQL) — primary OLTP;
- SQLAlchemy and BigQuery — analytics/outcomes & cost/waste telemetry;
- Redis (Memorystore) — caching + lightweight queue/broker;
- GCS — object storage (files, audio, artifacts);

Responsibilities:
Design & Build Autonomous Agents:
- Tackle the end-to-end challenge of creating agents that solve open-ended enterprise problems.
- Wrangling high-volume enterprise data, building robust evaluation frameworks.
- Mastering the interplay between LLM prompting, fine-tuning, and scalable system architecture.
- Lead Customer Conversations & Translate to Product: Work directly with customer executives to translate their most critical objectives into breakthrough product features.
- Build the "New": Own the most audacious hypotheses, like fully autonomous optimization agents that replace entire consulting engagements and obsolete the need for army-style deployments.
- Master Deep Context: Build systems that understand enterprise architecture patterns better than most architects, automatically discovering waste and optimization opportunities.
- Take single-threaded ownership of core AI product areas, with end-to-end responsibility for customer success and business outcomes.
- Double as a Forward Deployed Engineer: Work regularly onsite with customers, and actually work with the systems.
- Every customer engagement becomes R&D for the platform, turning individual pain points into generalizable breakthroughs that serve the entire customer base

About us:
Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with uniting top AI talents and organizing the first Data Science tech conference in Kyiv. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.

About the client:
Our client's mission is to reduce the time and money enterprises spend on state-of-the-art technology by 99%. It is the core constraint that drives the product philosophy. It forces the company to reject incremental improvements and pursue fundamental breakthroughs. These principles are the operating system for how the company thinks, builds, and ships. They are how the company turns radical ambition into reality.

About the role:
We are looking for a Full Stack AI Engineer who will join the team. You'll be an architect of the revolution against enterprise tech waste. You'll build the core platform and intelligent agents that power the company's mission — not optimizing existing workflows, but eliminating them entirely.

Requirements:
- 5+ years of industry experience in product-centric full-stack engineering roles;
- Very strong software engineering background with deep expertise in Python/Typescript.
- Hands-on LLM product patterns (prompting, tool use, routing, evals, regression testing);
Experience of working with Agents & LLMs:
- LangGraph/LangChain (know its limitations & trade-offs);
- Multi-provider routing, prompt tooling, trace/eval discipline (LangSmith);

Experience of working with Knowledge & Search Technologies:
- Vector — pgvector on PostgreSQL (semantic);
- Graph traversal — Cypher on Neo4j (relationships & enterprise context graph);
- Keyword/BM25 — lexical precision;
- Cross-Encoder (BGE Reranker) + RRF (blend lists robustly);
Deep knowledge of working with Data & Databases:
- PostgreSQL (Cloud SQL) — primary OLTP;
- SQLAlchemy and BigQuery — analytics/outcomes & cost/waste telemetry;
- Redis (Memorystore) — caching + lightweight queue/broker;
- GCS — object storage (files, audio, artifacts);

Responsibilities:
Design & Build Autonomous Agents:
- Tackle the end-to-end challenge of creating agents that solve open-ended enterprise problems.
- Wrangling high-volume enterprise data, building robust evaluation frameworks.
- Mastering the interplay between LLM prompting, fine-tuning, and scalable system architecture.
- Lead Customer Conversations & Translate to Product: Work directly with customer executives to translate their most critical objectives into breakthrough product features.
- Build the "New": Own the most audacious hypotheses, like fully autonomous optimization agents that replace entire consulting engagements and obsolete the need for army-style deployments.
- Master Deep Context: Build systems that understand enterprise architecture patterns better than most architects, automatically discovering waste and optimization opportunities.
- Take single-threaded ownership of core AI product areas, with end-to-end responsibility for customer success and business outcomes.
- Double as a Forward Deployed Engineer: Work regularly onsite with customers, and actually work with the systems.
- Every customer engagement becomes R&D for the platform, turning individual pain points into generalizable breakthroughs that serve the entire customer base

United Tech is looking for an engineer to strengthen our security on all levels: help us build a modern SIEM, streamline IAM with SSO/MFA, and implement centralized secret management. The goal is to identify risks before they become issues and respond quickly without unnecessary bureaucracy. This role is for a detail-oriented professional who takes pride in precision and loves when systems run cleanly and transparently. If you adapt quickly to change without compromising on quality, this combination will help you become a key player in developing our security landscape — and, over time, grow into the Head of Security role

About the company: United Tech is a global IT product company shaping the future of real-time social connection. With millions of users across North America, Europe, LATAM, and MENA, we build next-gen mobile and web apps for live-streaming and social networking. Our platforms enable connection at scale fast, interactive, and deeply engaging. The market is projected to exceed $206B by 2030, and we are already leading the evolution. Founded in Ukraine, scaling worldwide. Are you in?

In this role, you will

• Build and evolve a high-availability SIEM platform with proper event collection
• Connect key log sources (clouds, applications, infrastructure, security tools)
• Configure meaningful detections and clear dashboards aligned with real business risks
• Streamline IAM: SSO/MFA, access model, JML automation, and “breakglass” account control
• Integrate a secrets manager for convenient and secure usage across development and CI/CD

It’s all about you

• Hands-on experience with SIEM (Wazuh/ELK/OpenSearch or similar), writing rules, and working with Active Response
• Confident with Linux, networks, and log stack; solid understanding of event normalization
• Proven track record in IdP/IAM integrations (SAML/OIDC/OAuth2, SCIM, MFA/WebAuthn, RBAC/ABAC)
• Experience with secret managers (Bitwarden, Vault, or equivalents) in enterprise environments
• Passion for automation: Bash or Python, Terraform/Ansible, and cloud/security APIs
• Good understanding of MITRE ATT&CK, CIS, NIST, and PCI DSS/ISO requirements
• Experience in financial or payment environments
• Practice with EDR, WAF, cloud security services, and incident response

What we offer

Care and support: 

• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
   

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule 
• Modern equipment or depreciation of your own tools
   

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
   

Hiring process

• Intro call
• Technical interview
• Interview with Hiring Manager
• Polygraph
• Reference check
• Offer

Trueplay is a Loyalty Booster Suite that enables iGaming brands to build lasting customer relationships based on trust and mutual benefit. It features three programs that ensure player interactions with gambling platforms are exciting right from the start.

We offer solutions on three epic levels:

• Acquisition and engagement — CopyStake introduces users to an iGaming website, allowing them to bet alongside their favorite streamers.
• Retention — the Play to Earn and Hold to Earn loyalty programs keep player engagement high by guaranteeing rakeback and distributing a share of the platform’s revenue.
• Brand equity — the tokenization of loyalty points helps transform users’ affinity for a brand into a personal interest in its financial success. In Trueplay’s take on Web3 loyalty, players feel like casino stakeholders.

More than 20 iGaming brands from 18 markets are fostering player loyalty with Trueplay. 

We are looking for an experienced Data Analyst with a strong background in data analytics, reporting, and visualization to join our team. In this role, the Data Analyst will be responsible for analyzing complex datasets, generating insights, and supporting data-driven decision-making across various business functions. The ideal candidate will work closely with engineers and other stakeholders to enhance reporting accuracy, optimize data processes, and provide actionable insights to improve performance.

 

It is important for us that you have/are:

• 2+ years of experience in iGaming/customer experience products (B2B, B2C products)
• Advanced proficiency in SQL
• Proficiency in Tableau or similar tools
• Solid statistical knowledge and experience in using statistics to analyze complex data
• The ability to transform business problems into analytical solutions
• Flexible, self-motivated, proactive, and a critical thinker
• Upper-intermediate level of English
  
   

You will be responsible for:

• Supporting existing and developing new management reports
• Analyzing product metrics, funnels, and providing recommendations for improving product metrics
• Implementing and tracking business metrics that will help drive business
• Analyzing and optimizing current processes
• Working with Tableau using SQL
• Generating high-quality reports that enable the team to quickly respond to changes and make informed decisions
• Finding insights for project growth
• Validating and launching A/B tests
• Covering all user actions with analytical events
• Continuously searching for product weaknesses and areas for improvement
• Monitoring and generating reports using Hotjar to analyze user behavior and engagement trends
• Optimizing data processing to improve report speed and reduce database load
• Enhancing the accuracy of player behavior predictions
• Automating the data collection and analysis processes

We offer:

• Remote and two meeting hubs in Warsaw, Poland, and Kyiv, Ukraine
• Flexible working hours
• Compensation that includes coverage for 20 days to recharge and unwind
• Additional support covering 14 days for health-related matters when needed
• Support in professional growth during the initial months, with guidance from experienced team members
• Engaging corporate events and activities
• Competitive financial compensation