Jobs at Djinni

The role

We’re looking for a proactive Data Analyst who is passionate about analytics and finding growth opportunities! If you’re skilled at spotting trends, uncovering real insights behind the numbers, and improving user engagement with the product — this role is for you.

Your key responsibilities for the coming months

• Analyze user behavior to identify trends and growth opportunities.
• Build reports in Tableau to monitor key metrics.
• Work on recommendations to improve effectiveness.
• Automate data collection and processing using SQL queries and scripts.

• Help to set up and optimize user tracking.

   

Key requirements

• 3+ years of experience in data analytics (Data Analyst | Product Analyst role) within web, desktop products.
• Expertise with subscription-based monetization model.
• Strong knowledge of SQL and Python for data analysis.
• A/B testing experience.
• Ability to calculate predictive LTV.
• Advanced skills in BI tools (Tableau, Power BI, etc.)
• Experience in setting up and optimizing user activity tracking
• Ability to communicate/interpret complex data analysis to both technical and non-technical colleagues.

Nice to have

• Experience with BigQuery and other Google Cloud services for data analysis.
• Experience with DBT.

What we offer for your success

• Very warm and friendly working environment and flexible working schedule.
• 20 days off + paid national holidays, and 12 sick days paid by the company per year.
• Medical insurance, and health protection programs (with COVID-19 and dental coverage).
• Continuous professional development and growth opportunities.

We are the creators of a new fintech era!
Our mission is to revolutionize the world by making blockchain technology accessible to everyone in everyday life. WhiteBIT is a global team of more than 1,200 professionals united by a shared vision of shaping the Web3 future.
We are building our own blockchain ecosystem, ensuring maximum transparency and security for over 8 million users worldwide. Our cutting-edge solutions, rapid adaptation to market challenges, and technological excellence set us apart from traditional companies.
Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT, and VISA.


The future of Web3 starts with you — join us as Senior B2B SMM Manager!

Requirements:

- 5+ years in SMM/content marketing for B2B brands

- Experience with a high-intensity B2B brand serving a broad market (multi-segment / multi-market), not a narrow enterprise niche

- Strong LinkedIn expertise (content formats, growth, employee advocacy, thought leadership) — must

- Experience in other social channels relevant to B2B distribution (X/Twitter, YouTube, etc.)

- Proven ability to run large content projects and scale content production

- Hands-on experience with localization/multi-language workflows

- Strong English C1, strong stakeholder management

- Background from content agencies or large content platforms/media (e.g., TradingView-like, Traders Union-like) is a strong plus

Responsibilities:

- Own B2B SMM strategy and execution for B2B products (primary: LinkedIn; secondary: other channels)

- Build a multi-market content system: content pillars, calendar, distribution, localization process

- Create and manage content projects that scale (series, formats, recurring rubrics)

- Coordinate with product marketing, sales, PR, and design/video to deliver GTM communication

- Develop LinkedIn playbooks: company page growth, executive/employee advocacy, thought leadership support

- Track performance, insights, and iterate based on data

Work conditions:

Shape the Future – Build next-gen payment solutions at the intersection of crypto and finance.
Innovate & Create – Your ideas will help businesses integrate digital assets effortlessly.
Global Impact – Be part of a team driving financial innovation worldwide, shaping the future of payments across industries and borders.
Tech-Driven Culture – Join a team of fintech and blockchain enthusiasts pushing the industry forward.

Work-Life Balance & Well-being:
— Modern equipment.
— Comfortable working conditions, and an inspiring environment to help you thrive.
— 24 calendar days of paid leave.
— 5 calendar days of sick leave.
— Additional days off for national holidays.

We’re looking for a hands-on Recruiter / HR Generalist to bring structure and speed to our hiring. The current process lacks a clear selection framework, which impacts pipeline quality and slows down execution. You will own full-cycle recruitment for priority roles and build a repeatable hiring system that helps new hires ramp fast.
 

Responsibilities

• Proactively source candidates and run outreach
• Conduct and document pre-screen interviews
• Own full-cycle recruitment: JD structuring, sourcing, screening, interview coordination, offers
• Build and maintain a structured hiring system (templates, scorecards, test tasks, decision criteria)
• Improve time-to-hire and quality-of-hire through role calibration and structured interviews
• Own onboarding foundations (Day 1 readiness, 7/30/60 plans, access coordination)
• Partner with team leads to forecast hiring needs and prioritize roles
   

Requirements

• 3+ years of hands-on recruiting experience (not coordination-only)
• Proven ability to manage multiple roles simultaneously in a fast-paced environment
• Strong skills in structuring JDs, interview plans, and test tasks from scratch
• Experience owning the full hiring lifecycle end-to-end
• Strong communication skills with hiring managers and candidates

About the company
Turning marketing into a market-domination weapon, we created a new category - the marketplace for future customers. Businesses shop for leads as they shop for products in e-commerce: you see everything about a lead before you buy - full transparency, control, and predictable outcomes. We’re the #1 lead marketplace in the USA, and we’re accelerating.

Role overview
This role exists to turn large, messy data into models and insights that directly shape our product and revenue. You’ll own the full lifecycle of data science work - from idea and experimentation to production and impact. Your output will not live in notebooks, it will go live and influence real customer decisions.

🔧 What You’ll Be Doing:

• Own the design, development, and iteration of machine learning models, forecasting systems, and lead scoring algorithms
• Transform high-volume, imperfect data into clear signals that drive product and business decisions
• Collaborate closely with product, engineering, and growth teams to integrate models into live features
• Research, prototype, and validate data-driven features such as NLP use cases, recommender systems, and churn prediction
• Monitor model performance and improve accuracy, reliability, and scalability over time
• Help define data science standards, tooling, and best practices as the team grows

✅ What Makes You a Strong Fit:

• 5+ years of experience in data science, machine learning, or advanced analytics roles
• Strong hands-on experience with Python, Pandas, scikit-learn, and SQL
• Proven track record of building and deploying ML models into production
• Clear product mindset - you focus on solving real problems, not just optimizing metrics
• Comfortable explaining complex ideas to both technical and non-technical teammates
• English level: C1 - you read documentation, write clearly, and actively participate in team calls

➕ Bonus if you have:

• Experience working in a startup or product-led tech company
• Background in SaaS, real estate, or growth-oriented businesses

• Exposure to cloud platforms (AWS, GCP), MLOps tooling, or BI systems

   

🎁 Why You’ll Love It Here:

• You’ll work at the core of a product-led, AI-powered startup where data drives every decision
• Your work will ship fast and impact thousands of users
• High autonomy, low bureaucracy: we trust you to own your domain
• Remote-first culture with flexible hours and async-friendly communication
• Salary (fixed base) ABOVE the market average
• A smart, passionate team that moves fast, supports each other, and builds cool stuff
• 15 paid vacation days plus 5 paid sick days annually
• Paid access to courses, books, and growth resources
• Real decision-making power and ownership of your results

About us:

EveryMatrix is a leading B2B SaaS provider delivering iGaming software, content and services. We provide casino, sports betting, platform and payments, and affiliate management to 200 customers worldwide.

But that's not all! We're not just about numbers, we're about people. With a team of over 1000 passionate individuals spread across twelve countries in Europe, Asia, and the US, we're all united by our love for innovation and teamwork.

EveryMatrix is a member of the World Lottery Association (WLA) and European Lotteries Association. In September 2023 it became the first iGaming supplier to receive WLA Safer Gambling Certification. EveryMatrix is proud of its commitment to safer gambling and player protection whilst producing market leading gaming solutions.

Join us on this exciting journey as we continue to redefine the iGaming landscape, one groundbreaking solution at a time.

About the job:

In this role, you will contribute to the design, development, and integration of evolving business functionalities within our payment gateway, a core component of our online gambling platform. Our system integrates with numerous Payment Service Providers (PSPs) across multiple markets, requiring continuous support, enhancement, and development of new integrations. Among the most well-known providers we work with are: Apple Pay, Binance Pay, SEPA, Trustly, Revolut, and Wise. You will work in a fast-paced, highly collaborative environment, where precision, reliability, and compliance are key. The ideal candidate is a proactive problem solver who thrives in a test-driven, agile development setting and enjoys working on complex distributed systems. As our platform operates in multiple countries under diverse regulatory frameworks, you will help implement market-specific features and compliance requirements, ensuring secure and seamless payment operations across regions.
 

We are looking for a passionate and dedicated Middle .NET Developer to join our team in Lviv!
 

What You'll get to do:

• Design, develop, and integrate new business functionalities on the platform, with a focus on integrations with Payment Service Providers (PSPs).
• Translate business requirements into robust, scalable, and maintainable software solutions.
• Collaborate closely with team leaders, product owners, and cross-functional technical teams to clarify requirements and align on implementation details.
• Contribute to the design, development, and evolution of the system architecture, including microservice-based components.
• Write clean, testable, and well-documented code in accordance with project guidelines and agile practices.
• Support QA teams during testing phases and assist in troubleshooting and resolving production issues.
• Participate in code reviews, architectural discussions, and continuous improvement initiatives.
• Maintain and enhance internal NuGet packages and shared components used across projects.
• Take ownership and responsibility during on-call duties, ensuring system reliability and timely incident resolution.

What You need to know:

• 3+ years of professional experience as a .NET Developer.
• Strong proficiency in C# and the .NET framework (.NET Core 8).
• Solid understanding of n-tier and distributed application design.
• Experience working with microservice-oriented architectures and asynchronous/parallel programming patterns.
• Proficiency with relational databases (MSSQL, MySQL, PostgreSQL).
• Experience building and consuming web services (REST/gRPC).
• Familiarity with message brokers (Kafka) and caching systems (Redis).
• Experience with containerization and orchestration tools (Docker, Kubernetes).
• Strong analytical mindset and ability to manage multiple priorities effectively.

Nice to have:

• Familiarity with event-driven architectures.
• Contributions to open-source or internal tooling (e.g., NuGet packages).
• Knowledge of CI/CD pipelines (Jenkins) and related automation practices.

Here's what we offer:

• Start with 22 days of annual leave, with 2 additional days added each year, up to 32 days by your fifth year with us.
• 3 sick leave days per year, no doctor's note required; 30 medical leave days with medical allowance
• Hybrid work schedule is available after the first three months of employment, with up to 50 days of work from home per year.
• Benefit from two Free Fridays each year, limited to one per quarter.
• Daily catered lunch or monthly lunch allowance. 
• Private Medical Subscription. 
• Access online learning platforms like Udemy for Business, LinkedIn Learning or O’Reilly, and a budget for external training.
• Gym allowance.
• Corporate English lessons
  
  Support for New Parents:
• 21 weeks of paid maternity leave, with the flexibility to work from home full-time until your child turns 1 year old.
• 4 weeks of paternity leave, plus the flexibility to work from home full-time until your child is 13 weeks old.

At EveryMatrix, we're committed to creating a supportive and inclusive workplace where you can thrive both personally and professionally. Come join us and experience the difference!

We’re looking for a part-time SEO Specialist to support our organic growth and take care of SEO activities end-to-end — from planning to execution and reporting.

ORIL is a software development company building custom digital products for clients in the PropTech and real estate industries. We’re looking for someone who understands how SEO drives real business impact and is motivated to grow qualified traffic and inbound leads — not just improve rankings.

If you enjoy ownership, clear priorities, and the chance to help grow a sustainable SEO channel, we’d be happy to work together.
 

Key Responsibilities:

• Perform SEO audits and create a clear, prioritized action plan.
• Research and manage keywords that support both traffic growth and lead generation.
• Support SEO efforts for the U.S. market, including geo-focused keyword research where relevant.
• Improve on-page and technical SEO, including site structure, performance, and mobile optimization.
• Plan and support off-page SEO activities, such as backlink analysis and link-building initiatives.
• Review and guide SEO content to ensure it is useful, readable, and valuable for real users.
• Monitor and report on SEO results, including rankings, organic traffic, and conversions, with clear recommendations for improvement.
   

What We Expect:

• 2+ years of practical SEO experience.
• Strong understanding of keyword research and search intent.
• Experience working with SEO for the U.S. market.
• Good knowledge of technical SEO fundamentals (site performance, indexing, mobile optimization).
• Experience with backlink analysis and off-page SEO.
• Ability to review and improve content quality, not just keyword usage.
• Comfortable working independently and communicating clearly with different team members.
• Hands-on experience using SEO tools such as Ahrefs, SEMrush, or similar.
• Understanding of how SEO supports inbound marketing and sales pipelines.
   

What We Offer:

• Competitive compensation
• Flexible, part-time collaboration
• Comprehensive day-off policy
• Accounting support services
• Education budget + corporate education events/trainings
• Opportunity to influence long-term inbound strategy, not just execution.
• A culture that supports individual growth, ownership, and teamwork
   

Application process:

— Culture Index (CI) assessment
— Initial screening: call with Recruiter
— Test task (2-3 days)
— Main interview: call with our Marketing Manager

If you’re an SEO specialist focused on measurable organic growth and this role aligns with your experience, we invite you to apply. We’ll review your application and follow up with the next steps.

Full-time on site/hybrid (Lviv) or remote (countrywide employment)

Are you passionate about E-commerce and Content Management? Nestlé Business Services Lviv team is looking for those who are ready to take on the challenge and become a part of our loyal & dynamic team. In this position, you will be able to apply your skills and knowledge in the international environment, cooperate with Nestlé colleagues across the globe and grow your career within the biggest company in the FMCG industry. We’re proud to be an active equal opportunity employer to enhance diversity & inclusion in our company. 

You are: 

• A digital enthusiast with hands-on experience with e-commerce platforms like Drupal, Adobe Commerce, Shopify, WooCommerce, etc. Knowledge of Magento
• Hands-on experience with CMS  including  Magento
• A professional SEO familiarity; 
• Knowledgeable in web analytics tools and other optimization tools (e.g. Google Analytics, Google Search Console, Google Tag Manager, SessionCam etc); 
• Confident in English on Upper-Intermediate level (both written and verbal); 
• A great communicator and a team player. 

With you we will: 

• Execute content, product, promotion management in Hybris/Drupal ; 
• Perform Q&A activities upon introduction of any change on the digital landscape;  
• Carry off End-to-end testing prior to release; 
• Implement SEO optimization; 
• Configure and Q&A existing features on Magento2 platform; 
• Track market requests and key activities delivered for the business, report on key activities delivered. 

What’s in it for you:  

• Remuneration package: annual salary review & bonus, 28 days of paid vacation, paid sick leaves, medical insurance, IT Club discount program; 
• Official employment; 
• Personal & Professional development opportunities 
• International environment and diverse team; 

How we will proceed: 

You send us your CV → We contact relevant applicants → Interview with a Recruiter → Technical task submission → Interview with Hiring Team → Job Offer ​communication to the Finalist​ → First working day ​ 

Lviv, UA, 79048

Responsibilities:

• Create content for email, SMS, push notifications, Viber, and WhatsApp.
• Write copy for promotions, tournaments, and bonus programs.
• Work with landing pages: descriptions of bonuses, terms & conditions, new games.
• Prepare scripts and copy for gamification features (missions, challenges, wheels of fortune).
• Develop a content strategy aimed at player engagement and retention.
• Analyze competitors and content trends in iGaming and betting.
• Collaborate closely with CRM marketers, designers, and the SMM team.

Probation Goals:

• Adapt to the product and dive into the specifics of the content.
• Get familiar with the product, bonus mechanics, and gameplay processes.
• Study content communications (email, SMS, push notifications, landing pages, SMM).
• Conduct competitor analysis: copy, mechanics, and formats used by market leaders.
• Prepare and launch pages for bonuses, tournaments, and other activities.

Requirements:

• 2+ years of experience as a Content Manager (gambling, betting, iGaming).
• Strong understanding of content specifics for online casinos and sports betting.
• Ability to write high-converting copy (headlines, offers, promotional descriptions).
• Experience working with CMS platforms: creating and updating content.
• Basic skills in Figma.
• Ability to adapt content for different channels (landing pages, email, Telegram, push notifications, etc.).

Revenue Grid is a product-based B2B SaaS company with Ukrainian roots and a global footprint. We build an AI-driven Revenue Intelligence Platform used by thousands of sales teams across the US and Europe to automate sales workflows and prevent revenue leaks.

As we continue to scale out our platform and expand AI-powered modules, we’re looking for a Senior Full-Stack Developer who can confidently own frontend tasks while deeply understanding backend architecture and product logic.

This role is ideal for a senior engineer who wants to influence the product, work across the full stack, and collaborate closely with Product and Engineering teams.

Why this role might be a great fit

• You’ll work on a mature, growing B2B SaaS product with real users and real impact
• You’ll own features end-to-end — from idea and design to implementation and release
• Strong focus on frontend development, with meaningful backend involvement
• Opportunity to influence architecture and technical decisions
• Low bureaucracy, high ownership, and a culture of trust and accountability
• A team that values clarity, proactivity, and engineering excellence

Your Responsibilities

• Own frontend development (~70% of the workload), while contributing to backend development (~30%) to ensure well-designed, scalable, and product-oriented features
• Develop and maintain frontend functionality using React, TypeScript, and modern state management
• Participate in backend development using .NET / .NET Core and related technologies
• Work on integrations with external services and APIs
• Develop and support Chrome Extensions
• Collaborate closely with Product, Design, and Architecture teams
• Continuously improve performance, stability, and code quality across the system
• Own features throughout the full product lifecycle — from concept to release and support

Requirements

• Strong experience with TypeScript / JavaScript
• Solid knowledge of React and state management patterns (Redux / FLUX)
• Experience working with HTML5, CSS3
• Experience with modern frontend tooling and build systems: Vite / Webpack / esbuild; npm / yarn / pnpm; linting, formatting, and code quality tools
• Strong backend expertise with .NET / .NET Core
• Proficiency in C#, ASP.NET, WebAPI
• Experience applying IoC / DI principles
• Hands-on experience with Entity Framework
• Strong SQL skills (MS SQL)
• Experience in designing and consuming RESTful services
• Experience deploying and running applications on Kubernetes
• Understanding of containerization (Docker)
• Experience with Microsoft Azure
• Hands-on experience with Office 365 / Microsoft Graph API
• Experience working with Microsoft Exchange, including Exchange Web Services (EWS)
• Experience developing Chrome Extensions
• Familiarity with WebRTC APIs / protocols
• Ability to work across frontend and backend, owning features end-to-end
• Product-oriented mindset and strong problem-solving skills
• English at intermediate+ level for daily communication

Nice to have

• Experience with ML / NLP platforms or AI-powered product modules
• Background in CRM, ERP, or B2B SaaS products
• Experience working with complex, long-living enterprise systems
• Understanding of scalability, performance optimization, and system design

What you get

• Remote-first work model — from anywhere in Europe
• Contract via Ukrainian FOP or standard B2B
• A global product with tens of thousands of active users
• Skilled teammates who value your input and expertise
• Unlimited vacation policy — we trust responsible adults
• High-quality medical insurance
• Stability, transparency, and long-term collaboration

If you’re looking for a senior full-stack role with real product impact, we’d love to hear from you. Join us in building the future of AI-driven revenue intelligence.

Who we are 

We are a Ukrainian multiproduct company that creates database development and management tools, connectivity solutions, productivity tools, and data services for more than 500.000 clients from 120 countries. Among our clients, you can find such legends as Microsoft Corporation, Oracle America, IBM, Intel, and many more companies that deserve their place in the Fortune 100 and Fortune 500.

Since 1997, we have been streamlining data workflows for professionals and teams with our intuitive and efficient software products. We’re committed to enhancing our customers’ experience across the globe by minimizing data-related tasks and enabling them to focus on more inspiring goals. Whether it’s Fortune-100 companies or individuals, we provide a customer-centric approach, delivering high-quality solutions and exceptional support.

Driven by passion, we play a substantial role in shaping the future of data management.

Product that needs your engagement 

As a part of our Core Business Unit, you will be engaged in working with various product lines of our Company.

Core BU is a fundamental group of service departments that helps to manage smooth and seamless work of all other business units, departments and teams, being a glue that holds us together.

Your future team of professionals 

You will join the IT Department, which brings together the Head of IT, a Technical Lead, three System Administrators, a DevOps Engineer, and a Security Engineer to ensure the stability, scalability, and security of our infrastructure.

Your future challenges

The System Administrator is responsible for the stable operation of Devart’s user and test IT environments, ensuring reliable support for employees, infrastructure, and internal IT processes. The role combines operational support, workstation administration, and responsibility for executing and coordinating multi-level onboarding and offboarding processes, including access and equipment management.

Working within a product-focused company environment, the specialist supports the preparation and maintenance of test environments for internal teams, ensures the proper operation of various operating systems and software, and performs initial diagnostics of infrastructure-related issues.

The position involves close collaboration with the IT team and business units, participation in internal IT projects, and a gradual expansion of responsibilities as technical expertise grows.

Impact you will make 

IT Support & HelpDesk (L1—L2):

• Handling user requests, diagnosing issues, and resolving incidents.
• Escalating complex issues and tracking their resolution.
• Providing user support in accordance with SLA requirements.

Identity & Endpoint Administration:

• Managing users and access rights in Microsoft Entra ID and Active Directory.
• Handling employee onboarding and offboarding processes.
• Full administration of Windows workstations, with additional support for macOS and Linux.

Virtualization & Test Environments:

• Working with local and server-side virtualization.
• Preparing and providing test environments for internal product teams.
• Configuring various OS and software setups for product testing.

Monitoring & Infrastructure:

• Participating in infrastructure and environment monitoring.
• Performing initial issue diagnostics and collaborating with relevant specialists.

IT Assets & Internal Projects:

• Maintaining IT asset inventory and managing the equipment lifecycle.
• Procuring, preparing, and distributing hardware.
• Participating in internal IT projects and process improvement initiatives.

Skills we are looking for 

• 3+ years of experience as a System Administrator / HelpDesk (L1.5—L2).
• Strong Windows administration skills, with confident support of user and test environments.
• Hands-on experience with Microsoft Entra ID and Active Directory.
• Required experience with virtualization, both local (desktop) and server-side.
• Solid knowledge of networking: LAN, Wi-Fi, VPN, DNS, DHCP, and network troubleshooting.
• Experience in preparing and supporting test environments (OS, software, configurations).
• Nice-to-have experience with databases (understanding core principles, basic operations).
• Experience working with ITSM systems (Jira Service Management or similar).
• Strong sense of ownership, structured thinking, and the ability to work effectively with users and development teams.

Benefits you get

• Maintain your work-life balance

Manage your own working hours with our flexible schedule

19 days of annual vacation granted on a pro-rata basis

No overtimes required

• Hybrid type of cooperation

Whether you prefer to work remotely in the comfort of your home office or from one of our 4 offices, you can still take part in increasing the world`s awareness about quality Ukrainian products from any part of the world

• Stay healthy

Medical insurance from one of the top insurance companies in Ukraine with a wide range of included services, as well as special programs for relatives; and special options for those who live abroad.

15 working days of sick leave per year — because your health is a priority.

• Grow with us

In-house English courses — increase your proficiency through our online courses and speaking clubs with a native speaker

Online learning activities — workshops, lectures, and webinars to enhance your leadership, management, and self-awareness skills

Experience exchange — we are proud of our team of professionals who gladly share their deep expertise in all kinds of fields with the rest of the team

Promotions, rotations, and transitions — when you believe your skills could benefit a different role or team.

• Stand with Ukraine!

We have an active pro-Ukrainian position, and that means we help our army, our servicemen, and their families not only through constant donations and volunteering, but also through our military leave policy, special health insurance options, and financial help

We are a perfect match if you share our values

We are professionals in our field.

We know how to turn up our professionalism to the maximum, because we are experts who enjoy solving complex tasks.

We know how to focus on the product, think big, and at the same time delve deep into the details.

We create a calm and friendly atmosphere within the company.

We value the freedom of open and transparent communications.

Radical honesty is embedded in the foundation of our culture.

We are open to new things and constantly develop and practice regular knowledge sharing, which helps us evolve continuously.

Most importantly, the company creates an environment where we can fulfill our potential upon a solid foundation.

Our Hiring Process

• Recruitment Interview
• Technical Interview
• Offer Call

We strive to ensure transparency and openness in the hiring process, and we understand the importance of providing timely feedback. If your resume meets the job requirements, we will contact you to clarify details and schedule an interview within 2 weeks after your application is submitted.

The timeframe for feedback between interview stages may take up to 2 weeks.

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.
 

❗️Please note that this role is office-based for Spain.

❗️If you need to be relocated, we take care of the process.
 

✅ Requirements:

✔️Strong knowledge of JavaScript and the ECMAScript 6 standards;

✔️5+ years of commercial experience with Node.js and Nest.js;

✔️5+ years of commercial experience in web development;

✔️Commercial experience of working with high-load SQL or NoSQL 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 an Intermediate level 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:

🧑🏻‍💻 Learning and development opportunities and interesting, challenging tasks;
📝 Official employment following Spain/EU laws, including registration of family members;
✈️ Relocation package (flight tickets + 2-week hotel stay);
📚 Language development support and partial compensation for classes;
🎁 Birthday celebration gift;
🏝 23 working days of Annual Vacation for proper rest;

🏋️‍♂️Social Club and more than 50 events per year - coming soon;

⚖️ Competitive remuneration level with annual review;

🏄🏻‍♂️ Teambuilding activities.
 

Bold moves start here. Make yours. Apply today! 

Who We Are

We are looking for a Senior Desktop Engineer with strong WinUI 3 expertise to take ownership of our Windows desktop application and help shape a modern, high-performance medical product.

Our client is building an AI-powered medical decision-support product and is looking for a WinUI 3 Engineer to join the team and take ownership of a modern Windows desktop application.

What Youʼll Do

• Design and develop a modern Windows desktop application using WinUI 3
• Build responsive, high-performance UIs for real-time medical workflows
• Implement clean MVVM architecture and reusable UI components
• Collaborate closely with backend, AI, product, and design teams
• Improve performance, stability, and usability of the application
• Write and maintain technical documentation
  
  
  Requirements
• 3+ years of professional C# desktop development
• Strong hands-on experience with WinUI 3 (required)
• Solid understanding of MVVM architecture
• Experience with multithreading / async programming / IPC in Windows applications
• Strong knowledge of software design patterns
• Experience with unit testing in C#
• Experience building and maintaining Windows installers (MSI or similar)
• Experience working in mixed C# + Python environments (integration level)
  
  Nice-to-Have (Not Mandatory)
• Experience with Python
• Experience with REST or gRPC
• Experience in medical, healthcare, or regulated environments
• Knowledge of application security best practices
• Experience with kiosk-mode or controlled-environment applications
• Experience with distributed or real-time systems
  
  Personal
• Strong attention to detail and code quality
• Comfortable working in a startup environment
• Proactive, self-driven, and solution-oriented
• Clear communicator, able to collaborate across technical and non-technical teams
• Willingness to take ownership and influence product quality
  Why Join Us
• Work on a meaningful medical product with real clinical impact
• High level of technical ownership
• Modern stack with WinUI 3 and AI integration
• Remote-friendly, flexible environment
• Opportunity to shape the future of the desktop application architecture

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 is the AI operator for SMBs. The company finds missed opportunities and follows up on signals you didn’t catch - knowing your business better than you do, acting on every lead ready to buy and every customer about to leave.
Built by the team behind leading AI startups with over 20 years of experience, the company is your always-on autopilot for prioritizing and acting on the most important messages.

About the role:
As Senior Operations Manager, you will design, build, and run a shared operational foundation across the group. Your mandate is to create scalable systems, eliminate inefficiencies, and ensure that operations run predictably as the companies grow.

Responsibilities:
- Improve and scale core operational functions, including HR, recruiting, legal operations, security, and internal processes across all companies.
- Design repeatable systems and workflows that support rapid growth without increasing executive overhead.
- Own HR operations, including onboarding, offboarding, people policies, and performance processes.
- Establish and manage recruiting operations across product, engineering, and service teams.
- Coordinate legal operations by working with external counsel and managing contracts, documentation, and corporate workflows.
- Support operational security and compliance processes, including audit preparation and ongoing evidence management.
- Partner with finance leadership to support invoicing, payroll workflows, and vendor operations.
- Translate leadership priorities into clear execution plans and ensure consistent follow-through across teams.
- Build, improve and maintain SOPs, documentation, and clear ownership across all operational areas.
- Identify operational risks, bottlenecks, and single points of failure and resolve them proactively.
- Standardize tools, processes, and execution where appropriate across the group to reduce duplication and improve efficiency.
- Ensure leadership experiences operations as reliable, predictable, and low-friction.

Requirements:
- 5+ years of experience in Operations, Business Operations, Chief of Staff, or similar roles in fast-growing companies.
- Proven experience building or improving HR, recruiting, and legal processes from scratch and scaling them over time.
- Experience working directly with founders or executive leadership teams.
- Strong systems thinking with the ability to design processes that scale across multiple teams or companies.
- Comfort operating across multiple functions and priorities in a fast-paced, evolving environment.
- High level of ownership, discretion, and integrity when handling sensitive information.
- Strong written and verbal English communication skills.

Nice to have: 
experience in service-based or hybrid product-and-service companies.

Detail-Driven QA Wanted!
Softsich is a young and ambitious international product tech company that develops scalable B2B digital platforms. We’re on the lookout for a QA Engineer who’s ready to grow with us and shape high-load, data-driven solutions used by international partners.
We are looking for proactive people who think, analyze, and grow alongside the product. If this sounds like you, welcome.

Your key responsibilities will include:

• Perform functional, smoke, and regression testing of core flows
• Create well-documented bug reports in Jira (steps, expected/actual, severity/priority)
• Participate in QA meetings, release testing, and basic reporting
• Conduct UI/UX, cross-browser, and multi-resolution testing
• Test key user flows (registration, payments, withdrawals) with domain specifics (KYC, geo, currency)
• Create and maintain test cases and checklists in TestRail according to requirements
• Work within team processes and CI/CD workflows

It’s a match if you have:

 – 1+ year of experience in functional testing
 – Hands-on experience working with logs (Datadog, Splunk, Kibana, or similar tools)

 – Experience testing web and mobile applications

 – Experience in API testing

 – Working knowledge of Git, JIRA, and Confluence

 – Experience creating and maintaining test documentation (test plans, checklists, test cases)

 – Ability to write clear, well-structured bug reports

 – Solid understanding of QA processes and the SDLC (Software Development Life Cycle)

 – Level of English - intermediate

What we offer:
– Flexible schedule and remote format or offices in Warsaw/Kyiv — you choose.
– 24 paid vacation days, sick leaves, and health insurance (UA-based, other locations in progress).
– A supportive, friendly team where knowledge-sharing is part of the culture.
– Coverage for professional events and learning.
– Birthday greetings, team buildings, and warm human connection beyond work.
– Zero joules of energy to the aggressor state, its affiliated businesses, or partners.

 

Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with the organization of the first Data Science UA conference, setting the foundation for our growth. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.

About the role:
We are looking for a Computer Vision / Machine Learning Engineer to develop offline CV models for industrial visual inspection.

Your main task will be to design, train, and evaluate models on inspection data in order to:

• Improve discrimination between good vs. defect samples
• Provide insights into key defect categories (e.g., terminal electrode irregularities, surface chipping)
• Significantly reduce false-positive rates, optimizing for either precision, or recall
• Prepare the solution for future deployment, scaling, and maintenance
•  

Key Responsibilities:
Data Analysis & Preparation
- Conduct dataset audits, including class balance checks and sample quality reviews
- Identify low-frequency defect classes and outliers
- Design and implement augmentation strategies for rare defects and edge cases
Model Development & Evaluation
- Train deep-learning models on inspection images for defect detection
- Use modern computer vision / deep learning frameworks (e.g., PyTorch, TensorFlow)
- Evaluate models using confusion matrices, ROC curves, precision–recall curves, F1 scores and other relevant metrics
- Analyze false positives/false negatives and propose thresholds or model improvements
Reporting & Communication
- Prepare clear offline performance reports and model evaluation summaries
- Explain classifier decisions, limitations, and reliability in simple, non-technical language when needed
- Provide recommendations for scalable deployment in later phases (e.g., edge / on-prem inference, integration patterns)

Candidate Requirements:
Must-have:
- 1-2 years of hands-on experience with computer vision and deep learning (classification, detection, or segmentation)
- Strong proficiency in Python and at least one major DL framework (PyTorch or TensorFlow/Keras)
- Solid understanding of:

• Image preprocessing and augmentation techniques
• Classification metrics: accuracy, precision, recall, F1, confusion matrix, ROC, PR curves
• Handling imbalanced datasets and low-frequency classes

- Experience training and evaluating offline models on real production or near-production datasets
- Ability to structure and document experiments, compare baselines, and justify design decisions
- Strong analytical and problem-solving skills; attention to detail in data quality and labelling
- Good communication skills in English (written and spoken) to interact with internal and client stakeholders

Nice-to-have:
- Experience with industrial / manufacturing computer vision (AOI, quality inspection, defect detection, etc.)
- Familiarity with ML Ops/deployment concepts (ONNX, TensorRT, Docker, REST APIs, edge devices)
- Experience working with time-critical or high-throughput inspection systems
- Background in electronics, semiconductors, or similar domains is an advantage
- Experience preparing client-facing reports and presenting technical results to non-ML audiences

We offer:
- Free English classes with a native speaker and external courses compensation;
- PE support by professional accountants;
- 40 days of PTO;
- Medical insurance;
- Team-building events, conferences, meetups, and other activities;
- There are many other benefits you’ll find out at the interview.