Jobs at Djinni

Наш клієнт — міжнародна онлайн-ігрова компанія, що надає послуги спортивних ставок і казино, з потужною присутністю на ринку Латинської Америки. Стратегічною метою компанії є надання високоякісного, персоналізованого ігрового досвіду, з використанням сучасних технологій і локалізованих сервісів, що враховують уподобання гравців різних країн регіону. Компанія розробляє та запускає власні ігри для казино, а також управляє власними платформами CRM, служби підтримки клієнтів (CS) та бек-офісу.

Ідеально для тих, хто прагне:

• Розробляти та реалізовувати CRM-стратегію для окремого ринку LATAM;
• Керувати повним життєвим циклом гравця: онбординг, утримання, реактивація та VIP-напрямок;
• Впроваджувати просунуту сегментацію гравців на основі поведінкових і фінансових даних;
• Управляти багатоканальними комунікаціями (email, SMS, push-повідомлення, in-app повідомлення тощо);
• Керувати та розвивати CRM-команду;
• Відстежувати та покращувати ключові показники ефективності: LTV, ARPU, Retention Rate, Churn, NGR;
• Тісно співпрацювати з командами BI, Marketing, Product та VIP;

• Взаємодіяти із зовнішніми партнерами.

   

Досвід, який стане твоєю перевагою:

• Від 5 років досвіду в CRM із сильним фокусом на утримання клієнтів та управління їх життєвим циклом;
• Від 2 років досвіду керівництва CRM-командами або управління CRM-функцією;
• Глибоке розуміння життєвого циклу гравця, стратегій утримання та механік залучення;
• Практичний досвід роботи з CRM-платформами, такими як Optimove, Salesforce, FastTrack, Smartico або аналогічними рішеннями;
• Володіння англійською мовою на рівні Intermediate або вище;
• Підтверджений досвід роботи з ринками Латинської Америки;

• Знання іспанської мови буде значною перевагою.

   

Ми цінуємо:

• Стратегічний та орієнтований на комерційний результат лідер, здатний забезпечувати зростання CRM-напряму та покращення показників утримання;
• Приймаєте рішення на основі даних, орієнтуючись на вимірюваний бізнес-результат та постійну оптимізацію;
• Маєте успішний досвід управління людьми, створення та розвитку високоефективних команд;

• Володієте сильними навичками взаємодії зі стейкхолдерами, комунікації та пріоритизації завдань у динамічному середовищі.

   

Наші клієнти пропонують конкурентні переваги для підтримки вашого професійного та особистого зростання, зокрема:

• Орієнтація на здоров’я та добробут;
• Медичне страхування;
• Можливості для кар’єрного зростання;
• Пакет бенефітів (відшкодування витрат на спортзал, стоматологічні та психологічні послуги тощо);
• Бонусну систему на основі OKR;

• Динамічне робоче середовище.

   

Долучайся — і нехай твоя історія зростання розпочнеться.

English version:

Our client is an international online gaming company offering sports betting and casino services, with a significant presence in Latin America. The strategic focus is to deliver a high-quality, personalized gaming experience, leveraging advanced technology and localized services to cater to the diverse preferences of Latin American players. Develop and launch own Casino Games, as well as operate own CRM, CS, and Back-office platforms.

Perfect for those who aim to:

• Develop and execute CRM strategy for a specific LATAM market;
• Own the full player lifecycle: onboarding, retention, reactivation, VIP;
• Implement advanced player segmentation based on behavioral and financial data;
• Manage multi-channel communications (email, SMS, push, in-app, etc.);
• Manage and develop the CRM team;
• Monitor and improve key KPIs: LTV, ARPU, Retention Rate, Churn, NGR;
• Collaborate closely with BI, Marketing, Product, and VIP teams;
• Communicate with external partners.

Experience you’ll need to bring:

• 5+ years of experience in CRM, with a strong focus on retention and customer lifecycle management;
• 2+ years of experience leading CRM teams or managing CRM functions;
• Strong understanding of player lifecycle, retention strategies, and engagement mechanics;
• Hands-on experience with CRM platforms such as Optimove, Salesforce, FastTrack, Smartico, or similar solutions;
• English proficiency at an intermediate level or higher;
• Proven experience working with LATAM markets;
• Spanish language proficiency would be considered a strong advantage.

It's a perfect match if you have those personal features:

• Strategic and commercially minded leader with the ability to drive CRM growth and retention performance;
• Data-driven decision maker with a strong focus on measurable business impact and continuous optimization;
• Proven people management experience, with the ability to build, develop, and lead high-performing teams;
• Strong stakeholder management, communication, and prioritization skills, thriving in a fast-paced and dynamic environment.

Our clients offer competitive benefits to support your professional and personal growth, including:

• Health & Wellness Focus;
• Global Medical Coverage;
• Growth Opportunities;
• Benefits Programs (compensation for the gym/stomatology/psychological service & etc.);
• Performance-Driven Rewards;
• Dynamic Work Environment.

Apply, and let your growth journey begin.

Наш клієнт, Growe — провідна група з бізнес-консалтингу та сервісів у сфері iGaming та Entertainment. Компанія створює стратегії, які працюють, і рішення, що масштабуються. Поєднуючи стратегічне бачення з практичною експертизою, Growe допомагає бізнесам орієнтуватися у швидкозмінній індустрії, знаходити нові можливості, виходити на нові ринки та досягати сталого зростання.

Ідеально для тих, хто прагне:

• Адмініструвати та супроводжувати кінцеві пристрої під керуванням Windows, Linux, macOS, iOS та Android;
• Адмініструвати та супроводжувати платформи EDR/XDR
• Керувати процесами встановлення оновлень і усунення вразливостей на кінцевих пристроях Windows, Linux та macOS;
• Адмініструвати політики безпеки кінцевих пристроїв і забезпечувати їх відповідність корпоративним стандартам інформаційної безпеки;
• Брати участь у реагуванні на інциденти, пов'язані з кінцевими пристроями;
• Виявляти, аналізувати та усувати вразливості програмного забезпечення;
• Аналізувати та опрацьовувати сповіщення й ескалації, пов'язані з кінцевими пристроями;
• Проводити проактивний пошук загроз (threat hunting) на кінцевих пристроях;
• Розробляти та підтримувати правила виявлення на основі індикаторів компрометації (IoC) і технік атак;
• Адмініструвати DLP-агенти, включаючи їх розгортання, контроль покриття активів, аналіз та усунення несправностей;

• Впроваджувати та підтримувати заходи з посилення захисту (hardening) кінцевих пристроїв.

   

Досвід, який стане твоєю перевагою:

• Розуміння принципів роботи SIEM-, EDR-, XDR-рішень та засобів захисту кінцевих пристроїв;
• Обізнаність щодо актуальних кіберзагроз і сучасних тактик, технік та процедур зловмисників;
• Розуміння принципів роботи операційних систем Windows, Linux і macOS та їх внутрішньої архітектури;
• Участь у процесах реагування на кіберінциденти;
• Розуміння процесів встановлення оновлень, усунення вразливостей кінцевих пристроїв та життєвого циклу управління вразливостями;
• Розуміння принципів роботи MDM-рішень та використання їх для управління пристроями;
• Володіння щонайменше однією мовою програмування для автоматизації та написання скриптів (Python, C/C++, Go, Rust або іншою);

• Володіння Bash і PowerShell на належному рівні.

   

Ми цінуємо:

• Аналітичне мислення;
• Уважність до деталей;
• Проактивність і допитливість;
• Прагнення до безперервного професійного розвитку;
• Високий рівень доброчесності та вміння працювати з конфіденційною інформацією;
• Відмінні комунікаційні та дипломатичні навички.

Наші клієнти пропонують конкурентні переваги для підтримки вашого професійного та особистого зростання, зокрема:

• Орієнтація на здоров’я та добробут;
• Медичне страхування;
• Можливості для кар’єрного зростання;
• Пакет бенефітів (відшкодування витрат на спортзал, стоматологічні та психологічні послуги тощо);
• Бонусну систему на основі OKR;

• Динамічне робоче середовище.

   

Долучайся — і нехай твоя історія зростання розпочнеться.

English version:

Our client, Growe, is a leading business advisory and services group in iGaming and Entertainment. Сreators of strategies that work and solutions that scale. Combining strategic vision with hands-on expertise, Growe helps businesses navigate the fast-evolving industry, seize new opportunities, enter new markets, and achieve sustainable growth. 

Perfect for those who aim to:

• Administer and maintain endpoints running Windows, Linux, macOS, iOS, and Android;
• Administer and maintain EDR/XDR platforms;
• Manage endpoint patching and remediation across Windows, Linux, and macOS;
• Administer endpoint security policies and ensure compliance with corporate security standards;
• Support endpoint-related incident response activities;
• Identify, assess, and remediate software vulnerabilities;
• Investigate and resolve endpoint-related security alerts and escalations;
• Conduct proactive endpoint threat hunting activities;
• Develop and maintain detection rules based on indicators of compromise (IoCs) and attack techniques;
• Administer DLP agents, including deployment, asset coverage monitoring, troubleshooting, and issue resolution;

• Implement and maintain endpoint hardening measures.

   

Experience you’ll need to bring: 

• Understand how SIEM, EDR, XDR, and endpoint protection solutions work;
• Stay up to date with emerging threats and adversary techniques;
• Understand Windows, Linux, and macOS operating systems and their internal architecture;
• Participate actively in incident response activities;
• Understand endpoint patching, vulnerability remediation, and the vulnerability management lifecycle;
• Understand how MDM solutions work and use them to manage endpoint devices;
• Demonstrate proficiency in at least one programming language for automation and scripting (Python, C/C++, Go, Rust, or similar);
• Demonstrate good knowledge of Bash and PowerShell.

It's a perfect match if you have those personal features: 

• Analytical mindset;
• Strong attention to detail;
• Proactive attitude and curiosity;
• Commitment to continuous learning;
• High integrity and discretion;
• Excellent communication and diplomatic skills.

Our clients offer competitive benefits to support your professional and personal growth, including: 

• Health & Wellness Focus; Global Medical Coverage; 
• Growth Opportunities; 
• Benefits Programs (compensation for the gym/stomatology/psychological service & etc.); 
• Performance-Driven Rewards; Dynamic Work Environment. 

Apply, and let your growth journey begin.

Наш клієнт, Jugabet —  бренд і ігрова платформа, доступна для гравців у Латинській Америці. Завдяки сильному регіональному фокусу та локалізованим стратегіям, Jugabet швидко стає ключовим гравцем на ринку.

Ідеально для тих, хто прагне:

• Планувати та запускати CRM-кампанії у вертикалях Casino та Sportsbook (email, SMS, push-сповіщення тощо);
• Керувати промокалендарями, включаючи бонусні кампанії, free bets, турніри, механіки гейміфікації та сезонні пропозиції;
• Підтримувати повний цикл взаємодії з гравцем: активація після залучення, утримання та реактивація;
• Створювати та підтримувати просунуті стратегії сегментації клієнтів на основі поведінкових і транзакційних даних (активність у казино, бетинг-поведінка, депозитні патерни);
• Розробляти та проводити A/B-тести для оптимізації показників залучення, конверсії та утримання;
• Щоденно моніторити ефективність кампаній і регулярно проводити аудит CRM-активностей;
• Відстежувати та аналізувати ключові CRM KPI (вплив на GGR, retention, ARPU, engagement metrics);
• Готувати звіти та надавати практичні рекомендації для покращення CRM-ефективності в обох вертикалях;
• Обробляти та пріоритизувати запити від внутрішніх стейкхолдерів;
• Тісно співпрацювати з Product-командами під час запуску нових GEO та впровадження нових функцій;
• Формулювати вимоги до CRM-покращень та вдосконалювати існуючі процеси;
• Працювати з CRM-автоматизацією (Optimove, Smartico, Customer.io або аналогічні інструменти);
• Брати на себе відповідальність за CRM-процеси, поєднуючи hands-on виконання із перспективою переходу на Lead-рівень, оскільки CRM-команда наразі формується.

Досвід, який стане твоєю перевагою:

• 3+ роки практичного досвіду в CRM у сфері iGaming (Casino та Sportsbook);
• Глибоке розуміння бонусних механік, логіки free bets, воронок життєвого циклу гравця та стратегій залучення;
• Підтверджений досвід у сегментації та персоналізованих комунікаціях;
• Практичний досвід роботи з CRM-платформами автоматизації (Optimove, Smartico, Customer.io або аналогічні);
• Сильні аналітичні навички та вміння отримувати практичні інсайти з великих масивів даних;
• Англійська Upper-Intermediate (B2+) — впевнене усне та письмове спілкування для щоденної роботи в міжнародному середовищі.

Ми цінуємо:

• Високу уважність до деталей та орієнтацію на якість кампаній;
• Аналітичне мислення та data-driven підхід до прийняття рішень;
• Відмінні навички організації, тайм-менеджменту та пріоритизації;
• Проактивність та здатність ефективно працювати у швидкому темпі;
• Інтерес до розвитку клієнтського залучення у різних індустріях та бізнес-напрямах.

Наші клієнти пропонують конкурентні переваги для підтримки вашого професійного та особистого зростання, зокрема:

• Орієнтація на здоров’я та добробут;
• Медичне страхування;
• Можливості для кар’єрного зростання;
• Пакет бенефітів (відшкодування витрат на спортзал, стоматологічні та психологічні послуги тощо);
• Бонусну систему на основі OKR;
• Динамічне робоче середовище.

Долучайся — і нехай твоя історія зростання розпочнеться.

English version:

Our client, Jugabet, is a brand and gaming platform accessible to players in Latin America. With a strong regional focus and localized strategies, Jugabet is quickly becoming a key player in the market.

Perfect for those who aim to:

• Plan and execute CRM campaigns across Casino and Sportsbook verticals (email, SMS, push notifications, etc.);
• Manage promotional calendars including bonus campaigns, free bets, tournaments, gamification mechanics, and seasonal offers;
• Support full player lifecycle activities (acquisition activation, retention, reactivation);
• Build and maintain advanced customer segmentation strategies based on behavioral and transactional data (casino activity, betting behavior, deposit patterns);
• Design and execute A/B tests to optimize engagement, conversion, and retention metrics;
• Monitor daily campaign performance and conduct regular auditing of CRM activities;
• Track and analyze key CRM KPIs (GGR impact, retention, ARPU, engagement metrics);
• Generate reports and provide actionable insights to improve CRM performance across both verticals;
• Process and prioritize requests from internal stakeholders;
• Collaborate closely with Product teams during new GEO launches and feature rollouts;
• Formulate requirements for CRM enhancements and refine existing processes;
• Work hands-on with CRM automation tools (Optimove, Smartico, Customer.io or similar);

• Take ownership of CRM processes and combine hands-on execution with future leadership scope, as the CRM team is currently being built, with a planned grade review to Lead level.

   

Experience you’ll need to bring:

• 3+ years of hands-on CRM experience in the iGaming industry (Casino and Sportsbook);
• Strong understanding of bonus mechanics, free bet logic, player lifecycle funnels, and engagement strategies;
• Proven experience in segmentation and personalized communication strategies;
• Practical experience with CRM automation platforms (Optimove, Smartico, Customer.io, or similar);
• Strong analytical skills with the ability to extract actionable insights from large datasets;
• Upper-Intermediate English (B2+) — confident spoken and written communication for day-to-day collaboration in an international environment.
•  

It's a perfect match if you have those personal features:

• Strong attention to detail and commitment to delivering high-quality campaigns;
• Analytical mindset with a data-driven approach to decision-making;
• Excellent organizational, time management, and prioritization skills;
• Proactive attitude and ability to thrive in a fast-paced environment;

• Passion for improving customer engagement across diverse industries and business domains.

   

Our clients offer competitive benefits to support your professional and personal growth, including:

• Health & Wellness Focus;
• Global Medical Coverage;
• Growth Opportunities;
• Benefits Programs (compensation for the gym/stomatology/psychological service & etc.);
• Performance-Driven Rewards;
• Dynamic Work Environment.

Location: Paphos, Cyprus (Hybrid)

Ever wanted to build a platform from scratch instead of spending years maintaining legacy code?

Where your architectural decisions shape a product used by millions of people every week?

Where you'll work directly with company leadership, influence technical direction, and have a clear path toward becoming an Engineering Lead?

If you enjoy building scalable full-stack applications, solving complex engineering challenges, and creating software that powers real-world operations — we'd love to talk.

About the Company

Our client is a UK-based logistics and delivery technology company operating one of the country's largest last-mile delivery networks.

Every week, millions of parcels, newspapers, and essential goods are delivered through their platform for some of the UK's largest retailers and logistics providers.

After more than two decades of operational success, the company is investing in a complete rebuild of its core technology platform using a modern JavaScript ecosystem. This is a true greenfield project where engineering teams have the opportunity to design scalable systems without the burden of legacy architecture.

The company combines the stability of an established business with the speed and engineering culture of a modern product company.

The Role

We're looking for a Senior Full Stack Engineer who enjoys building products end-to-end and wants to play a key role in defining the architecture of an entirely new platform.

Location & Working Model

This is a hybrid position based in Paphos, Cyprus, with two/ three days per week in the office for architecture workshops, technical planning, and collaborative design sessions.

We're looking for engineers who are already based in Cyprus or are ready to relocate for a long-term opportunity. The company offers official full-time employment and can support relocation for the right candidate.

What You'll Do

Full Stack Development

• Build modern web applications using React and TypeScript
• Develop backend services and APIs using Node.js
• Design scalable database structures with PostgreSQL
• Deliver features from concept through production deployment

Architecture & Engineering

• Design scalable, maintainable system architecture
• Make technical decisions that support long-term platform growth
• Build cloud-native applications using AWS and Docker
• Contribute to architecture discussions and technical planning

Leadership & Mentorship

• Mentor engineers through code reviews and technical guidance
• Help establish engineering standards and development best practices
• Collaborate closely with the CEO and CTO on product direction
• Grow into leading a team of engineers as the organization scales

Product Collaboration

• Work directly with business stakeholders to translate operational needs into software
• Build internal platforms used daily by operations teams, dispatchers, and drivers
• Continuously improve products based on real customer and business feedback

What You Bring

• 5+ years of commercial Full Stack development experience
• Strong React and modern frontend architecture experience
• Excellent knowledge of Node.js and TypeScript
• Experience designing REST APIs and scalable backend systems
• Strong knowledge of PostgreSQL and relational database design
• Experience working with AWS and Docker
• Understanding of software architecture, scalability, and engineering best practices
• Experience mentoring developers or leading technical initiatives
• Upper-Intermediate English or higher

Nice to Have

• Experience with Prisma ORM
• Experience designing distributed systems
• CI/CD and cloud infrastructure experience
• Experience building high-load or mission-critical applications
• Previous experience leading engineering teams

What You Get

• Official Employment: Full-time employment with a Cyprus-based company.
• Relocation Opportunity: Candidates willing to relocate to Cyprus for a long-term role are welcome to apply.
• Greenfield Product Development: Build a completely new platform using modern technologies instead of maintaining legacy systems.
• Real Technical Ownership: Influence architecture, engineering standards, and long-term technical decisions from day one.
• Leadership Growth: Clear progression toward an Engineering Lead role as the team expands.
• Direct Access to Leadership: Work closely with the CEO and CTO in a fast-moving, engineering-driven environment.
• Hybrid Flexibility: Collaborate in person for architecture sessions while enjoying focused remote work during the rest of the week.
• Engineering-First Culture: High autonomy, thoughtful decision-making, and an environment where technical excellence is valued over bureaucracy.

Interested?

Apply now if you're excited about building modern full-stack platforms, designing scalable architecture, and helping shape the future of a product used by millions of people every week.

About the company

Turning marketing into a market-domination weapon, iSpeedToLead created a new category — the marketplace for future customers. Businesses shop for leads as they shop for products in e-commerce: they can see key details before buying, with more transparency, control, and predictable outcomes. iSpeedToLead helps real estate wholesalers, investors, flippers, and increasingly agents buy motivated home-seller leads through a live lead marketplace built for speed, visibility, and performance.

Why this role exists

At iSpeedToLead, email is one of the most important communication and growth channels, used to connect with buyers and partners across the U.S. real estate market. As the company scales, two needs have become clear: deliverability requires stronger ownership, and the business still lacks a fully built system of trigger-based email automation. This role exists to improve inbox placement, reduce deliverability issues, and build smarter automated email flows that engage users at the right moment, turning email into a reliable growth and retention engine.

Role overview

We’re looking for a hands-on Email Automation & Deliverability Specialist who can combine marketing logic, automation, analytics, and technical email knowledge. You will own the performance and reliability of email as a channel: improving deliverability, building lifecycle automation, segmenting users intelligently, and using data to continuously improve results. This role is for someone who can move comfortably between strategy and execution — from domain health and sender reputation to flow logic, copy structure, and campaign optimization.

What You’ll Be Doing:

• Build and optimize trigger-based email flows for different user segments.
• Create automated lifecycle campaigns, including onboarding, reactivation, retention, follow-ups, nurture flows, and transactional communication.
• Identify key user actions and turn them into relevant automated email journeys.
• Improve email deliverability across domains, senders, and campaigns.
• Monitor inbox placement, bounce rates, spam complaints, open rates, CTR, conversions, unsubscribes, and broader engagement metrics.
• Troubleshoot deliverability issues such as declining sender reputation, blacklist risks, spam-folder placement, bounce anomalies, and low engagement.
• Segment users based on behavior, lifecycle stage, engagement level, and business value.
• Create email content, including structure, copy, basic layout, and logic inside email builders.
• Run A/B tests on subject lines, timing, copy, CTA, layout, and automation logic.
• Analyze performance and continuously improve email flows based on data.

Requirements:

• 3+ years of experience in email marketing, email automation, lifecycle marketing, or email deliverability.
• Hands-on experience building automated and trigger-based email campaigns.
• Strong understanding of email deliverability fundamentals including sender reputation, bounce rate, spam complaints, SPF, DKIM, DMARC, domain health, and blacklist monitoring.
• Experience working with ESPs or email automation platforms such as SendPulse, Klaviyo, Mailchimp, HubSpot, Customer.io, ActiveCampaign, or similar tools.
• Ability to analyze email performance metrics and turn insights into practical improvements.
• Understanding of segmentation, retention, reactivation, lifecycle marketing, and behavioral automation.
• Strong attention to detail and an ownership mindset.
• Ability to work independently in a fast-moving startup environment.
• English level B2/C1 or higher.

Nice to Have:

• Experience in SaaS, B2B, marketplace, real estate, or startup environments.
• Experience working with large contact databases and multi-segment email communication.
• Experience with chatbot flows, SMS, or messenger automation.
• Technical experience with email infrastructure, domain setup, warm-up strategy, or deliverability tools.
• Experience improving deliverability after performance decline or sender-reputation issues.
   

This is not for you if

• You focus only on campaign sending and do not want to own deliverability health.
• You are comfortable building newsletters, but not trigger-based automation systems tied to user behavior.
• You avoid technical email topics such as SPF, DKIM, DMARC, blacklist monitoring, or sender reputation.
• You prefer static reporting over testing, iteration, and continuous optimization.
• You need highly structured processes and close day-to-day direction to move work forward.

📍 Ukraine | Full-time | On-site / Hybrid /Remote

Level: Principal (Individual Contributor)

About Esper 

Esper is a human-augmentation startup that builds advanced bionic limbs and digital health solutions. Our flagship product, the Esper Hand, empowers people with limb differences to live fuller and more independent lives.
We are growing fast, driven by deep engineering, empathy for users, and a long-term vision of bringing advanced healthcare technologies into everyday life.

About the Role

As a Principal Electronics Design Engineer,  you will act as the technical owner of the electronics domain for one of our key hardware products. This is not a typical Senior Individual Contributor role — it is a high-ownership engineering position with a strong influence on product architecture, technical decisions, and long-term system evolution.

One of the core products is currently in the EVT stage, and your mission will be to lead the electronics part of the product through market launch, ensuring reliability, manufacturability, and readiness for certification. The product has a 2–3 year development roadmap, including post-launch improvements and next-generation versions.

You will work closely with the CPO and CTO, participate in architectural discussions across projects, and help shape the technical direction not only of the current product, but of future hardware initiatives.

This is not a people-management role, but a key engineering leadership position with significant autonomy, responsibility, and long-term impact.

What You Will Do

• Own and evolve the electronics architecture from EVT stage through market launch and further product generations
• Make key technical trade-off decisions between performance, power consumption, size, cost, reliability, and manufacturability
• Lead the full hardware development cycle: from product requirements to validation and mass production readiness
• Verify and validate hardware designs, troubleshoot complex issues, and drive them to resolution
• Assemble prototypes or manage prototype production via EMS partners
• Conduct schematic, PCB, and documentation design reviews
• Create and improve manufacturing and test documentation
• Design tools and solutions for QA, Test, and Manufacturing teams
• Support EMC/ESD testing and certification activities
• Identify and manage technical risks in the electronics domain
• Work directly with the CPO and CTO on product architecture, roadmap planning, and critical decisions
• Participate in cross-project peer reviews, sharing expertise and contributing to a strong engineering culture
• Support manufacturing and continuously improve existing products and internal design processes
   

Desirable Experience and Skills

• Proven experience delivering market-ready electronic products end-to-end
• Strong background in schematic and PCB design using Altium Designer
• Experience with SPICE simulation
• Solid understanding of signal integrity, power integrity, and high-speed signal propagation
• Experience with rigid-flex / FPC designs and dense multilayer PCBs (up to 12 layers)
• Strong knowledge of analog electronics
• Experience with SI/PI simulation and debugging
• Scripting skills (Python, Matlab)
• Product-oriented mindset and comfort working in environments with technical uncertainty
• Proficiency in English (Upper-Intermediate+), Ukrainian (native)

Preferred Experience

• Experience in bioengineering, wearables, BT/BLE, or IoT products
• Background in high-growth startups or emerging technology companies
• Awareness of CE / FDA certification requirements and IP protection considerations

Growth Opportunities

• Long-term ownership of a product with multiple planned generations
• Optional opportunity, after key milestones, to transition into leading electronics development for a new wearable device built from scratch
• Close collaboration with executive leadership and influence on future hardware strategy

What We Offer

• Work on products that meaningfully improve people’s lives
• Well-equipped hardware lab and full engineering support
• Fast decision-making and a strong culture of ownership
• Competitive compensation
• Opportunities for deep technical growth and long-term impact
• A mission-driven, passionate team
• The company provides military service deferment (reservation from mobilization) for eligible employees in accordance with Ukrainian legislation.

About the company

Mabrook is a product company building a next-generation social platform. Our goal is to combine everything a modern user needs in one product: entertainment, booking, and a marketplace.

We are a team of around 30 people, distributed across Europe and the UAE.

We're looking for a Go developer to build new features and microservices for the platform.

Responsibilities

• Develop and optimize high-load microservices with a focus on low latency and resource efficiency.
• Design deterministic and predictable concurrent systems using Go.
• Conduct deep-dive code reviews, focusing on memory safety, allocation efficiency, and performance bottlenecks.
• Implement robust unit and integration tests to ensure system stability under heavy load.
• Optimize database interactions and manage data integrity in a distributed environment.
   

Required Skills

• 6+ years of total backend development experience, including 3+ years of commercial experience with Go.
• Deep understanding of Computer Science fundamentals.
• Proficiency in Concurrency.
• Hands-on experience with memory optimization.
• Solid experience with SQL.
• Understanding of predictable system design rather than just "Clean Architecture" templates.
• Experience with Docker and cloud environments (GCP/AWS).
   

Nice to Have

• Experience with profiling tools to debug CPU and memory leaks.
• Knowledge of binary protocols and efficient data serialization.
• Experience with distributed systems and message brokers.
• Background in low-level languages or systems engineering.
• Familiarity with OpenTelemetry for deep system observability.

Benefits

• Competitive salary based on experience and skills
• 20 paid vacation days
• Sick leaves
• Healthy work–life balance
• Family-first culture
• Flexible work schedule
• Professional growth and development opportunities

CodeSeek - software development company from Lviv specializing in custom software development, web platforms, and mobile applications.

We are looking for a proactive Lead Generation Specialist to help us find and qualify potential clients and support business growth.

Responsibilities

• Search for potential clients on Upwork and other platforms;
• Analyze and qualify leads and project opportunities;
• Write personalized cover letters and submit proposals;
• Communicate with potential clients and gather their requirements;
• Maintain the lead database and update CRM information;
• Prepare regular reports on completed work and progress;
• Collaborate with the Sales Manager and hand over qualified leads.

Requirements

• English level: B1+ (Strong Intermediate) or higher;
• Understanding of basic IT terminology and software development concepts;
• Strong analytical thinking and communication skills;
• Proactive attitude and attention to detail.

 Will be a plus

• Experience in lead generation or similar roles;
• Experience with sales tools 
• Courses or certifications in sales / lead generation 

 We offer

• Part-time cooperation format;
• Competitive compensation;
• Remote work;
• Flexible schedule;
• Necessary tools and support for effective work.

About the Company
Our partner is a US-based professional services firm. We're looking for a reliable Administrative Assistant to keep the day-to-day running smoothly — client calls, documents, billing, and bookkeeping — while working remotely on US Eastern hours. You'll also support the owner directly with personal and organizational matters.
 

What you'll do

• Answer incoming calls and handle client correspondence
• Work with documents and reporting in Microsoft Word, Excel, PowerPoint, and Outlook
• Handle bookkeeping tasks in QuickBooks — bill paying, vendor invoice control, and record keeping
• Track and follow up on cash collection from clients
• Learn and work in TPS, the company's time tracking and billing software (training provided)
• Support the owner as a personal assistant — scheduling, follow-ups, and personal matters
   

What we're looking for (required)

• Strong spoken and written English
• Confident user of Microsoft Office
• Good understanding of computer automation and a habit of simplifying repetitive work
• Willingness to learn new software quickly — including TPS
• Strong problem-solving mindset: when something breaks, you figure out the issue and know who to reach out to, instead of waiting
• Excellent self-management — you work remotely and own your schedule
• Accuracy and attention to detail with numbers and documents
• Discretion when handling confidential and personal information
   

Nice to have

• Experience with QuickBooks or general bookkeeping
• Experience supporting a US-based or international company
• Advanced Excel skills (formulas, pivot tables, basic automation)

Interview Process

1. Recruiting Interview (30 min)
2. Tech Interview — English proficiency (30-45 min)
3. Technical interview with CEO (30 min)
4. Offer
    

Compensation & Benefits

• Daily standup 9:00–9:45 AM ET (Ukraine: 16:00 – 01:00, or 15:00 – 00:00 during DST mismatch)
• Base Salary – $1,200–1,500/month
• Probation – 3 months, fully paid
• PTO – 10 vacation days + ~10 US public holidays + 10 personal/sick days
• Payment Options – Crypto (white, legal, with proof of origin) or ФОП

We're looking for an experienced Senior Backend Engineer to help build and operate an AI-powered software development platform for a public-sector client. The platform combines LLM-based code generation, AI model integrations, cloud-native backend services, and automated development workflows in a scalable production environment.
 

If you're passionate about distributed systems, modern JVM technologies, cloud infrastructure, and building secure identity-driven platforms, we'd love to hear from you!
 

Core Competence:
 

• 5+ years of professional backend development experience with strong software engineering fundamentals and experience building scalable distributed systems.
• Strong proficiency in Kotlin and/or Java with hands-on experience developing backend applications on the JVM ecosystem.
• Deep experience with Spring Boot / Spring Framework for designing and implementing production-grade microservices.
• Strong understanding of microservices architecture, including service boundaries, API design, inter-service communication, resilience patterns, and distributed system challenges.
• Solid experience with PostgreSQL, including database modeling, schema design, query optimization, and migration management.
• Experience with JUnit for unit and integration testing, with a strong focus on code quality and reliability.
• Hands-on experience with Docker for containerization, image creation, and optimization.
• Strong knowledge of Kubernetes (K8s) for deploying, scaling, and operating cloud-native applications.
• Experience with Helm for Kubernetes package management and deployment automation.
• Proficiency with Gradle for build automation and dependency management.
• Experience with Git/GitLab workflows, including branching strategies, CI/CD pipelines, and code review processes.
• Practical knowledge of OpenID Connect and experience implementing authentication and authorization flows.
• Experience with Keycloak or Ory products, including IAM configuration, realms, clients, and identity flows.
   

Preferred Qualifications:
 

• Experience working with AI-powered platforms, LLM integrations, or AI-assisted development tools.
• Background in digital identity and verifiable credentials ecosystems.
• Knowledge of modern identity standards, including:
  • OpenID4VP — presentation of verifiable credentials.
  • SD-JWT — selective disclosure of individual attributes.
  • OpenID4VCI / OpenID4VC — issuance and management of digital credentials.
  • mdoc (ISO/IEC 18013-5) — mobile document formats such as mobile driver's licenses.
• Experience building secure systems for government, enterprise, or regulated environments.
• Understanding of cloud-native architecture principles and production operations.

• Experience contributing to early-stage platforms and evolving solutions from initial concepts into reliable production systems.

   

What We Offer You:
 

• Cutting-Edge AI Projects: Work on a platform combining LLM technologies, backend engineering, and cloud-native infrastructure.
• Technical Impact: Influence architecture decisions and contribute to building scalable solutions used in real-world environments.
• Modern Engineering Culture: Work with advanced technologies, automation practices, and strong engineering standards.
• Professional Growth: Opportunity to deepen expertise in AI platforms, distributed systems, and digital identity technologies.
• Global Collaboration: Join an international team working on challenging and impactful projects.
• Flexible Work Environment: Remote-friendly setup with a focus on autonomy and work-life balance.

Hello! We are seeking a talented IT Lead Generation Specialist to join our growing team and drive the expansion of our client base. If you have a passion for creating successful lead-generation strategies and a proven ability to deliver exceptional results, we want to hear from you!

Key responsibilities

• Research and identify potential clients using LinkedIn/Upwork and other sources;
• Connect with prospects and build relationships via LinkedIn outreach, email, and other channels;
• Generate and qualify leads for the sales team;
• Create and customize compelling cover letters to pitch services to prospects;
• Establishing effective communication with potential clients;
• Understanding and clarification of the client's needs, facilitating sales activities;
• Conduct business correspondence
• Monitoring, recording, and generating reports for all active clients, including data and statistics maintenance.

Requirements

• Up to 6 months of experience in a similar role as an IT Lead Generation Specialist or a related position;
• At least an Upper-Intermediate level of English;
• Experience with LinkedIn and knowledge about lead generation campaigns;
• Proficiency in utilizing lead generation tools, marketing automation platforms, knowledge of the HubSpot CRM system, and Google Workspace;
• Excellent communication and presentation skills, with the ability to articulate the value proposition to potential clients;
• Good skills in writing custom cover letters;
• Completed courses in lead generation, sales, or digital marketing.

We are looking for an experienced Customer Care Team Lead with a strong background in payments, fintech, or iGaming to lead a customer support team handling payment-related inquiries and merchant operations.

In this role, you will oversee the daily work of the Customer Care team, ensure high service quality, optimize support processes, and collaborate closely with the Payments, Risk, Finance, and Product teams. You will also act as an escalation point for complex payment issues while driving operational excellence and customer satisfaction.

Responsibilities

• Lead, mentor, and support the Customer Care team, ensuring high performance and service quality.
• Manage daily support operations across chat, email, Telegram, and other communication channels.
• Oversee investigations of payment-related issues, including declined, pending, failed, and refunded transactions.
• Act as the primary escalation point for complex merchant and payment-related cases.
• Coordinate with Payment Operations, Risk, Finance, and Product teams to resolve operational issues.
• Communicate with payment providers, acquiring banks, and partners to resolve transaction inquiries.
• Monitor team KPIs, SLAs, response times, customer satisfaction, and payment performance metrics.
• Identify trends affecting payment approval rates and customer experience, proposing process improvements.
• Ensure accurate documentation of investigations, resolutions, and operational procedures.
• Develop team knowledge through coaching, training, and regular performance feedback.
• Drive continuous improvements in customer support processes and operational efficiency.

Requirements

• 3+ years of experience in Customer Support, Customer Care, Merchant Support, Payment Operations, or a related field.
• Previous experience leading or mentoring a customer support or operations team.
• Background in payments, fintech, iGaming, e-commerce, or online payment processing.
• Strong understanding of payment transaction flows, card payments, payment gateways, and merchant operations.
• Experience handling escalations and coordinating cross-functional issue resolution.
• Excellent analytical, problem-solving, and decision-making skills.
• Strong communication and leadership skills.
• Fluent English (written and spoken).
• Ability to manage multiple priorities in a fast-paced environment.
• Customer-first mindset with excellent organizational skills.

Nice to Have

• Experience working with PSPs, acquiring banks, or payment gateways.
• Knowledge of fraud prevention, risk management, AML, or chargeback processes.
• Experience with CRM, ticketing, and payment monitoring platforms.
• Experience in iGaming payment operations.
• Experience building KPIs, reporting dashboards, or process optimization initiatives.

Working Hours

9:00/10:00 PM – 18:00/19:00 AM Kyiv time

What We Offer

• Opportunity to lead a team in a fast-growing fintech/iGaming environment.
• International team and dynamic work culture.
• Professional growth and leadership development opportunities.
• Exposure to modern payment technologies and global payment providers.
• Stable long-term cooperation.
• Supportive and collaborative team environment.
• 20 paid vacation days per year.
• 10 paid sick leave days per year.
• Competitive compensation package.
• Fully remote work opportunity.

Responsibilities

• Maintain and extend existing functionality in a large legacy PHP 7.4 codebase.
• Design and implement robust solutions for bug fixes, new features, and technical debt reduction.
• Optimize database queries and schema design using PostgreSQL.
• Refactor old modules and participate in gradual modernization plans.
• Collaborate with DevOps and QA to ensure system stability and deployment continuity.
• Participate in technical discussions, code reviews, and architecture planning.
• Work closely with cross-functional teams including product managers and front-end developers.

Requirements

• 5+ years of experience with PHP, including work with legacy systems (ideally PHP 7.x).
• Strong proficiency with PostgreSQL or similar relational databases.
• Deep understanding of object-oriented programming, software design patterns, and MVC architecture.
• Experience with RESTful APIs and integration of third-party services.
• Solid front-end skills with JavaScript and at least one modern framework (React or Vue.js).
• Version control with Git.
• Strong debugging and performance profiling skills.

Nice to Have

• Knowledge of Python for scripting or integration purposes.
• Experience working with SOAP web services and legacy protocols.
• Familiarity with WebSockets and TCP socket-level communication.
• Exposure to systems migration, re-architecture, or code modernization projects.

We Offer

• Competitive salary
• Flexible schedule
• Social package
• Courses, webinars, seminars to increase professional skills
• Snacks & fruit, foosball, fun office environment
• Horizontal hierarchy. No micromanagement pressure
• Open company culture where your ideas and initiatives are valued
• Regular team building & corporate events
• International projects

About the role

We are looking for a creative AI Motion Designer to join our Marketing Department and create high-performing marketing creatives for our AI-powered consumer products.

As our team works on multiple products and new initiatives, you may have the opportunity to contribute to different projects depending on business needs. We are looking for someone who enjoys experimenting with AI tools, moving quickly, and creating engaging content across a variety of products.

About you:

• At least 2 year of experience in Motion Design.
• Full-cycle motion design experience — from generating initial concepts and creating source materials to animating videos and enhancing them with effects and overlays.
• Experience with AI-powered content creation tools (e.g., Kling AI, Seedance, Nano Banana, Runway, Midjourney, Ideogram, Stable Diffusion, or similar).
• Basic knowledge of Adobe After Effects, Figma, and Adobe Illustrator.
• Strong understanding of AI trends and content creation best practices, with a proactive approach to market research.
• Understanding of performance marketing principles and how creative assets contribute to campaign results.
• Knowledge of content creation requirements across various marketing platforms.
• Creativity and the ability to generate innovative ideas for audience engagement.
• Attention to detail and the ability to work effectively under tight deadlines.

• Ability to manage and test multiple creative hypotheses simultaneously.

   

Your impact:

• Utilize AI tools to generate graphic and video content for marketing campaigns and advertisements.
• Develop creative concepts for marketing campaigns promoting games and web products across various channels.
• Adapt content for different platforms and channels, taking into account format requirements and performance goals.

• Collaborate closely with the Marketing Creatives Producer, UAM, and cross-functional teams, including Marketing, Design, and Product, to create high-quality content aligned with the company’s strategy.

   

We offer:

• A passionate, skilled team with zero bureaucracy — just results.
• Competitive salary that lets you focus on your work and personal growth.
• Professional development: access to courses, workshops, and a corporate library.
• 20 days of paid vacation, health insurance, and regular sports activities.
• A collaborative culture: team buildings and fun events inside and outside the office.

About the Role

At Coreblocks, we're looking for a Python Backend Engineer to help build the next generation of financial infrastructure. You'll work on scalable backend services, distributed systems, and AI-powered capabilities that support our platform. This role combines backend engineering, data processing, API development, and modern AI integrations, with a strong focus on performance, reliability, and scalability.

Key Responsibilities

Backend Engineering

• Design, develop, and maintain scalable backend services using Python (FastAPI, Django, or Flask).
• Build clean, maintainable, and well-tested code following modern software engineering practices.
• Improve the performance, reliability, and scalability of existing services.

Data Processing & System Integrations

• Develop and optimize data ingestion, ETL, and real-time processing pipelines.
• Integrate backend services with financial infrastructure, blockchain components, and third-party platforms.
• Ensure efficient and reliable data movement across distributed systems.

AI & Intelligent Services

• Collaborate with AI and Data teams to integrate LLM-powered capabilities and machine learning features into backend services.
• Implement semantic search, intelligent categorization, and AI-driven automation.
• Contribute to RAG-based and AI-enhanced product functionality where applicable.

API & Microservices

• Design and maintain secure, well-documented RESTful and gRPC APIs.
• Build reliable communication between internal microservices and external partners.
• Ensure API stability, performance, and security across the platform.

Database & Performance Optimization

• Optimize PostgreSQL queries, database schemas, and indexing strategies.
• Work with Redis to improve caching, throughput, and overall application performance.
• Design backend services capable of handling concurrent workloads efficiently.

Engineering Excellence

• Participate in code reviews and architectural discussions.
• Write unit and integration tests to ensure software quality.
• Contribute to engineering standards, documentation, and continuous technical improvements.

Requirements

Technical Background

• 3+ years of commercial experience developing backend applications with Python.
• Strong hands-on experience with FastAPI and asynchronous programming using asyncio.
• Experience designing and maintaining production-grade backend services.

Databases

• Strong knowledge of PostgreSQL and SQL optimization techniques.
• Experience working with NoSQL databases and Redis.
• Practical experience with vector databases such as Pinecone, Milvus, Weaviate, or similar for AI-powered search and retrieval systems.

Cloud & DevOps

• Experience with Docker and CI/CD pipelines (GitHub Actions or GitLab CI).
• Experience working with AWS or Google Cloud Platform.

Financial & Technical Domain

• Understanding of financial systems, transaction processing, payment flows, or blockchain-based architectures.
• Familiarity with distributed systems and scalable backend design.

Collaboration

• Strong analytical and problem-solving skills.
• Comfortable working in a remote, cross-functional engineering team.
• Professional English (B2+) or higher.

Nice to Have

• Experience with Node.js or TypeScript.
• Hands-on experience with AI development tools such as Cursor, Claude, GitHub Copilot, or similar.
• Familiarity with Kafka, RabbitMQ, Airflow, Prefect, or other messaging and orchestration technologies.
• Experience building or supporting AI-enabled backend services, RAG architectures, or LLM integrations.