Jobs at Djinni

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  • · 54 views · 9 applications · 1d

    Chief Operating Officer

    Full Remote · Countries of Europe or Ukraine · Product · 5 years of experience · B2 - Upper Intermediate
    We are looking for a Chief Operating Officer (COO) to build and optimize cross-functional processes between country managers and centralized functions (Finance, Legal, HR, etc.). We seek an experienced leader with a strong background in operational...

    We are looking for a Chief Operating Officer (COO) to build and optimize cross-functional processes between country managers and centralized functions (Finance, Legal, HR, etc.).

    We seek an experienced leader with a strong background in operational management within the iGaming industry.

     

    Responsibilities

    • Manage operational and administrative functions of the business.
    • Oversee all aspects of operations, including finance, marketing, product development, and technical infrastructure. Ensure operational efficiency through regular team meetings, task tracking, and deadline monitoring.
    • Drive international growth and expand our operations in global markets.
    • Build and lead a high-performing team to execute the company’s strategic objectives.
    • Ensure financial sustainability and growth of the company, including budgeting and financial resource management.
    • Develop and continuously improve business processes.

     

    Requirements

    • At least 3 years of senior leadership experience, preferably in online casino/iGaming.
    • Knowledge of Ukrainian or Russian is required for this position.
    • Deep understanding of the casino industry and current market trends.
    • Experience in international startups and knowledge of the global iGaming landscape.
    • Proven track record of launching projects from scratch and/or leading major initiatives within companies.
    • Strong background in project management.
    • Solid understanding of business processes in commercially driven companies.

     

    Why you should consider this opportunity

    • Remote-first format: Mon–Fri, 10:00–19:00 (UTC+2) — skip the commute.
    • Paid vacation & sick leave, plus an extra day off for your birthday.
    • Competitive compensation that fairly reflects your expertise and impact.
    • Engaging corporate events to learn, share experience, and grow with like-minded professionals.
    • No micromanagement: we trust our team, encourage initiative, and keep a flat hierarchy for fast decisions.
    • Ongoing professional development: continuous support to build new skills and advance your career.
    • Dynamic work environment: a profitable, forward-thinking company where every specialist plays a key role.

     

    🚀 Join one of the strongest teams in iGaming and unlock your full potential!

    More
  • · 12 views · 0 applications · 1d

    PPC Media Buyer

    Full Remote · Ukraine · Product · 2 years of experience · B1 - Intermediate
    Responsibilities: - Plan, launch, optimize, and scale advertising campaigns. - Maintain accurate reporting and performance tracking for all managed accounts - Monitor industry trends and algorithm updates, ensuring quick adaptation and implementation of...

    Responsibilities:
    - Plan, launch, optimize, and scale advertising campaigns.
    - Maintain accurate reporting and performance tracking for all managed accounts
    - Monitor industry trends and algorithm updates, ensuring quick adaptation and implementation of new campaign strategies
    - Creating Technical Tasks for the development team to build websites.
    - Conduct market research and competitor analysis to identify new opportunities, topics for white pages, and potential GEOs for launch
    - Testing new approaches to campaign launches: GEOs, keywords, and optimization strategies.

     

    Requirements:

    - Minimum of 2 years of experience as a PPC Manager (experience in iGaming industry, Betting or Nutra verticals will be plus)
    - Proven record of active campaign launches with successful cases in the last 6 months (ROI 40%+)
    - Hands-on experience with various campaign types (Search, Performance Max, Demand Gen)
    - Practical experience managing large advertising budgets
    - Knowledge of working with anti-detect browsers, trackers, spy services

    - Responsibility
    - Attention to detail
    - Ability to generate new ideas and approaches
    - Proactiveness

     

    Will be a plus:

    - Experience in launching advertising campaigns in the iGaming, Betting, Nutra verticals
    - Experience scaling campaigns across multiple GEOs and markets
    - Strong analytical skills and ability to analyze campaign results for further optimization
    - Knowledge of the certification process for various geos (certifications for Online Gambling, Social Online Casino, Lotto, etc.)

     

    Working terms

    • possibility of remote work;
    • paid vacation — 21 working days;
    • annual salary review;
    • opportunity for career growth within the company.
    More
  • · 15 views · 4 applications · 1d

    Growth / Marketing Operations Specialist

    Full Remote · Countries of Europe or Ukraine · 2 years of experience · C1 - Advanced
    ArmsLength AI is a niche tax SaaS used by the top world tax advisory firms to automate transfer pricing benchmarking. We’re a small, product-focused team (two founders + one developer) and we’re now looking for our first Growth / Marketing Operations...

    ArmsLength AI is a niche tax SaaS used by the top world tax advisory firms to automate transfer pricing benchmarking. We’re a small, product-focused team (two founders + one developer) and we’re now looking for our first Growth / Marketing Operations Specialist to help us build a repeatable growth engine.

     

    What you’ll own

     

    You’ll be responsible for turning our founder-led growth into a simple, consistent system:

    1. Outbound motion

    • Build and maintain target account and contact lists (tax / transfer pricing firms, MNEs)
    • Set up and run email + LinkedIn sequences
    • Coordinate follow-ups and ensure no leads “leak” from the funnel

    2. Webinars & campaigns

    • Plan and execute webinar campaigns (invites, reminders, follow-up)
    • Turn each webinar into a proper funnel: attendees → follow-ups → demos
    • Help structure basic nurture flows for leads and registrants

    3. Content & calendar

    • Repurpose existing content (webinars, decks, posts) into emails and LinkedIn posts
    • Maintain a simple content/calendar plan for founders (what gets posted and when)

    4. CRM & reporting

    • Keep contacts, deals, and activities up to date in a light CRM
    • Prepare basic funnel reports (demos, win rates, source of leads, reply rates)

     

    What we’re looking for

     

    Must have:

    • 2–4 years experience in B2B SaaS or IT services marketing/growth
    • Hands-on with: outbound email tools, LinkedIn outreach, and a basic CRM
    • Comfortable working in English (our clients are global)
    • You like structure, lists, and clear follow-up — and you’re happy to execute, not just “own the strategy”

    Nice to have:

    • Experience with professional services / consulting audiences
    • Familiarity with tools like Lemlist, Sales Navigator
    • Prior work in a small/startup team where you had to figure things out yourself

     

    What we offer

    • Remote, flexible role based in Ukraine or CEE
    • Direct collaboration with the founders, fast decisions, zero bureaucracy
    • Work in a high-value niche (tax / transfer pricing) where each deal really matters
    • Chance to build the growth engine from the ground up and shape how we go to market
    More
  • · 47 views · 5 applications · 1d

    Lead Android Developer (Jetpack Compose)

    Full Remote · Ukraine · 8 years of experience · B2 - Upper Intermediate
    Project Description Join our engineering team and help build a high-end SaaS navigation solution used by leading automotive OEMs and millions of drivers worldwide. Our product delivers on-demand fresh content, EV routing, charging station management, and...

    Project Description

    Join our engineering team and help build a high-end SaaS navigation solution used by leading automotive OEMs and millions of drivers worldwide. Our product delivers on-demand fresh content, EV routing, charging station management, and seamless integration with a wide range of external services.

    You will be part of the team responsible for the Core Engine of the application. Depending on the project stream, your role may involve developing new high-performance modules or enhancing and optimizing existing functionality. Your mission is to ensure complex business logic runs efficiently, reliably, and delivers a smooth user experience across both mobile and automotive platforms.

    If you’re passionate about building reliable, high-performance Android applications and want to contribute to cutting-edge navigation technology used in the automotive world – we’d love to hear from you!

    Job Description

    • 8+ years of professional experience in Android development
    • Min 1 year of experience with Jetpack Compose
    • Hands-on development experience using Java and Kotlin (Flutter and C++ knowledge is a plus)
    • Solid understanding of Android SDK, architecture principles, and best practices
    • Experience integrating third-party libraries and APIs
    • Familiarity with agile development methodologies and tools (Git, Jira, Confluence)
    • Excellent problem-solving and debugging skills
    • Strong communication and collaboration abilities
    • Ability to manage multiple tasks and deliver projects on time
    • Fluent verbal and written English

     

    Job Responsibilities

    • Design, develop, and maintain advanced Android applications.
    • Collaborate with cross-functional teams to define, design, and deliver new features.
    • Work closely with UI/UX designers to build intuitive and visually appealing user interfaces.
    • Optimize app performance with a focus on responsiveness, speed, and battery efficiency.
    • Troubleshoot, analyze, and resolve application issues.
    • Integrate third-party libraries and APIs.
    • Ensure compatibility across a wide range of Android devices and OS versions.
    • Write clean, maintainable, and testable code that follows best Android development practices.
    • Participate in code reviews to maintain high code quality and encourage knowledge-sharing.
    • Create and maintain technical documentation and specifications.
    • Stay up-to-date with the latest Android tools, frameworks, and technologies.
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  • · 62 views · 14 applications · 1d

    QA Engineer (Manual + Automation)

    Part-time · Full Remote · Ukraine · 0.5 years of experience · B2 - Upper Intermediate
    We’re looking for a QA Engineer to join a product team developing a Healthcare platform (React + Python) What you’ll do: Manual testing (UI, functional, regression) Create and maintain automated tests Work with requirements and test documentation Report...

    We’re looking for a QA Engineer to join a product team developing a Healthcare platform (React + Python)
     

    What you’ll do:

    • Manual testing (UI, functional, regression)
    • Create and maintain automated tests
    • Work with requirements and test documentation
    • Report and track defects
    • Ensure high-quality delivery
       

    Requirements:

    • Experience in manual QA
    • Experience with automation (UI or API)
    • Understanding of SDLC, test design techniques
    • English — upper-intermediate
    More
  • · 37 views · 4 applications · 1d

    WordPress Developer

    Part-time · Full Remote · Ukraine · 3 years of experience · B2 - Upper Intermediate
    Project details: - Developing both backend and frontend of a marketing website for a Japan-based tech company - Perform technical assessment of business requirements to ensure the possibility of their implementation within reasonable timescales and...

    Project details:

     

    - Developing both backend and frontend of a marketing website for a Japan-based tech company

    - Perform technical assessment of business requirements to ensure the possibility of their implementation within reasonable timescales and budget

    - Deliver efficient code, creating and maintaining high-end solutions

    - Integrate the website with third-party services, set up website analytics

    - Manage version control, hosting, domain, and DNS settings

    - Full-time involvement

     

    Responsibilities:

    - Develop and maintain WordPress-based websites, ensuring high performance, scalability, and security.

    - Build custom WordPress themes, following best coding practices.

    - Assess technical feasibility of business requirements to ensure efficient implementation within given timelines and budgets.

    - Optimize website performance, ensuring fast loading times, SEO best practices, and overall stability.

    - Integrate WordPress websites with third-party services (CRM, social auth, payment gateways, analytics, marketing tools).

    - Manage website hosting, cloud infrastructure, version control, and DNS settings.

    - Ensure responsive and cross-browser compatibility for an optimal user experience.

    - Provide ongoing maintenance, updates, and support for existing WordPress solutions.

    - Collaborate with designers, quality engineers, designers, and other stakeholders to align technical solutions with business needs.

     

     

     

    Requirements:

     

    - 3+ years of hands-on experience in WordPress development.

    - Strong expertise in WordPress (ACF, Elementor), PHP, JavaScript, MySQL, and Git.

    - Solid understanding of HTML, CSS, and RESTful APIs.

    - Experience with SEO optimization & analytics tools (Yoast SEO, Google Analytics, XML sitemaps, Hotjar).

    - Proficiency in responsive and cross-browser development.

    - Experience in multilingual & localized content support (e.g. WPML)

    - Hands-on experience with e-commerce plugins, contact forms, validation plugins, and CRM integrations (e.g., WooCommerce, Contact Form 7, HubSpot, Salesforce, Mailchimp).

    - Experience in setting up and managing cloud infrastructure (AWS Lightsail, Hostinger, GoDaddy) and working with servers (cPanel, WHM, CLI)

    - Experience with Git and version control systems (Github, GitLab, Bitbucket)

    - Strong problem-solving skills with a proactive approach to troubleshooting and debugging.

    - Ability to work collaboratively in cross-functional and distributed teams.

    English proficiency: Intermediate or higher (for communication and documentation).

     

     

     

    Nice to Have:

     

    - Familiarity with performance optimization tools (e.g., WP Rocket, Cloudflare, Varnish).

    - Knowledge of headless WordPress development (WP REST API).

    - Experience with automated testing for WordPress (e.g., PHPUnit, Cypress).

    More
  • · 5 views · 1 application · 1d

    Senior Retention - Bonus Manager

    Full Remote · Countries of Europe or Ukraine · Product · 3 years of experience · B1 - Intermediate
    Hantix is an international recruitment agency dedicated to connecting top talent with the dynamic world of the iGaming industry. We are hiring Senior Retention & Bonus Manager Responsibilities: Develop and manage bonus and promotional campaigns aimed at...

    Hantix is an international recruitment agency dedicated to connecting top talent with the dynamic world of the iGaming industry. We are hiring Senior Retention & Bonus Manager

     

    Responsibilities:

    • Develop and manage bonus and promotional campaigns aimed at increasing player engagement and retention;
    • Design and implement various bonus mechanics such as deposit bonuses, cashback, free spins, missions, and loyalty rewards;
    • Monitor and analyze campaign performance (activation, retention, ROI, LTV) and ensure profitability;
    • Collaborate with CRM, marketing, and analytics teams to launch and optimize player-focused offers;
    • Maintain and update the bonus catalog, rules, and reward logic in CRM and related systems;
    • Ensure accurate bonus calculations, issuance, and reporting across all player segments;
    • Research competitors’ promotions and identify opportunities for improvement or innovation;
    • Prepare documentation and technical specifications for new bonus mechanics and system integrations;
    • Participate in the development of retention strategy and contribute insights for player lifecycle management;

    Support audits and compliance checks related to promotional activities and player rewards;

     

    Requirements: 2+ years of experience in bonus management, CRM marketing, or player retention within the iGaming industry Strong understanding of bonus mechanics, player segmentation, and retention metrics (FTD, ROI, LTV, ARPU). Proficient in Excel / Google Sheets; experience with CRM or BI systems (Optimove, Power BI, Tableau, etc.) is a plus. Analytical mindset with the ability to interpret data and translate insights into actionable campaigns. Excellent attention to detail and accuracy in managing bonus calculations and campaign logic. Strong communication and collaboration skills to work effectively with marketing, CRM, analytics, and product teams. Creative and proactive approach to problem-solving, with a focus on improving player engagement and profitability.

     

    More
  • · 20 views · 5 applications · 1d

    Middle Graphic / UI Designer

    Hybrid Remote · Countries of Europe or Ukraine · Product · 2 years of experience
    About Traffic Label: Traffic Label is a multi-channel media agency with almost two decades of experience. We specialise in performance marketing, affiliate operations, and full-funnel digital strategies that connect brands with the right audience and...

    About Traffic Label:
    Traffic Label is a multi-channel media agency with almost two decades of experience. We specialise in performance marketing, affiliate operations, and full-funnel digital strategies that connect brands with the right audience and deliver real results. We work with international partners and create digital solutions that drive engagement and growth.

    About the Role:
    We’re looking for a Middle Graphic Designer to join our design team and work across both existing products and new launches.
    You’ll help develop brand identities, create visual styles, and design logos for upcoming and current projects. The role also includes crafting unique email templates, marketing materials, and a wide range of creatives that support different product directions - from interfaces to marketing assets and beyond.
    We’re looking for someone who isn’t afraid of new challenges and eager to learn - at times tasks may require non-standard solutions, experimenting with AI tools, or quickly picking up new skills. It’s a great opportunity for a designer who enjoys variety, building strong visuals, and contributing to products from early concept to final design.

    .    Main Responsibilities:

    • Develop brand identities and visual styles for new products
    • Create logos and key visual elements for internal projects
    • Design unique email templates for various campaigns
    • Produce marketing materials (banners, printed assets, promo visuals)
    • Create social media creatives across different platforms
    • Design UI-related visuals and assets for product interfaces
    • Collaborate with the design team on daily tasks and shared projects

      Requirements:
    • 2+ year of experience in design
    • Strong skills in Figma, Adobe Illustrator, and Photoshop
    • Good understanding of branding, typography, and composition
    • Comfortable working in English (Intermediate+ level)
    • Excellent time management and attention to detail
    • Location: Lviv (hybrid), Ukraine (remote format)

      Nice to Have:
    • Experience with email builders (Doddigital, SendGrid, Adestra, Klaviyo, or similar)
    • Experience using AI tools for design or creative optimisation

      We Offer:
    • Competitive salary
    • 21 days of paid vacation
    • Hybrid work model
    • Bonuses and team benefits
    • Friendly and supportive work environment
    More
  • · 41 views · 4 applications · 1d

    Game Manager (IGaming)

    Full Remote · Countries of Europe or Ukraine · Product · 0.5 years of experience · B1 - Intermediate
    We are an iGaming company with over three years of experience and a team of more than 1300+ specialists. Our achievements include 10+ major projects that are popular among our clients and successfully operate in Tier 1-3 countries. The company attracts...

    We are an iGaming company with over three years of experience and a team of more than 1300+ specialists. 

    Our achievements include 10+ major projects that are popular among our clients and successfully operate in Tier 1-3 countries.
    The company attracts and values highly qualified specialists, which allows us to efficiently build processes and successfully expand our presence in new locations. 

    Join the team that launches new projects in various markets and shapes the future of the iGaming industry.

     

    Responsibilities:

    • Develop and implement promotional campaigns: Create and launch creative promotions aimed at acquiring new players, increasing engagement of existing ones, and boosting revenue.
    • Analyze campaign effectiveness: Evaluate campaign results using analytics and KPIs such as ARPU, LTV, conversion rates, and ROI.
    • Audience targeting and segmentation: Design promotions for different player segments and use CRM systems to deliver personalized offers.
    • Collaborate with other teams: Work closely with marketing, CRM, developers, and analytics teams to ensure successful implementation and optimization of promotions.
    • Manage bonus programs: Create and oversee loyalty and bonus initiatives, including welcome bonuses, cashback offers, and VIP programs.
    • Monitor competitor promotions: Analyze market trends and competitor campaigns to develop more effective offers.
    • Update promotional materials: Prepare copy, graphics, and banners for advertising campaigns in collaboration with the design team.

       

    Requirements:

    • 2+ years of experience in online casino, gambling, or e-commerce as a Promo Manager, Marketing Manager, or a similar role.
    • Strong understanding of promotional mechanics, loyalty programs, and player engagement.
    • Experience with CRM systems and analytical tools (e.g., Google Analytics, BI platforms) for evaluating campaign performance.
    • Creative mindset with the ability to generate innovative ideas for promotions and bonus programs.
    • Knowledge of key marketing and betting metrics such as LTV, ARPU, ROI, conversion rates, etc.
    • Copywriting skills and experience working with promotional materials.
    • High level of responsibility, strong teamwork skills, ability to work under pressure and manage multiple projects simultaneously.

    Nice to Have:

    • Previous experience in online casinos or betting companies.
    • Familiarity with payment systems and bonus solutions.
    • Basic understanding of SEO and SMM for promoting campaigns on social media.
       

    Why you should join us:

    • We work remotely: Mon-Fri, from 10:00 to 19:00 (UTC+2) – save time by avoiding commuting.
    • Paid vacation and sick leave – we care about your health and timely rest. Additionally, you will have a day off in honor of your Birthday.
    • Competitive salary – your contribution will be properly valued.
    • Participation in company internal events – knowledge exchange among colleagues and enhancing your expertise.
    • Freedom from micromanagement and rigid hierarchies – we make decisions quickly, and you can always reach out for advice directly from any team member.
    • 100% guaranteed professional development and acquisition of new skills.

    As a team, we are constantly striving to be the best among our competitors! We offer a dynamic, forward-thinking work environment within a profitable company. We recognize that our specialists and managers are crucial to our success and are always ready to support their initiatives.

    More
  • · 30 views · 3 applications · 1d

    Sysadmin/DevOps Engineer (*nix)

    Part-time · Full Remote · Countries of Europe or Ukraine · Product · 5 years of experience
    Hello! We are looking for a responsible and professional sysadmin to work with our Linux servers in our small but stable company (more than 15 years on the market). What we have: Dedicated web server with containers for each project/service Database...

    Hello! We are looking for a responsible and professional sysadmin to work with our Linux servers in our small but stable company (more than 15 years on the market).

     

    What we have:

    Dedicated web server with containers for each project/service

    Database machine

    2 backup servers

    Stack - Ubuntu, Solr, Elasticsearch, Docker, DNS, Sendmail, Nginx, zabbix, redis, php, sql, dns

     

    Tasks and responsibilities:

    Maintain and update existing software

    Maintain and develop fault protection for all services (there is a plan to move to a new cluster architecture)

    Support and keeping up to date of mail server settings to improve servers' reputation and keep mailings on whitelists (>300K emails per month)

    Periodically raise new containers and update existing ones

    Be available 24/7 in case of emergencies

     

    Required experience:

    5+ years of experience in administering servers with a similar stack and its cluster versions

    Experience in architecting of high-load server systems and data protection

    Experience in DDoS attacks blockerage

    Experience  with CDNs

    A big plus will be existing experience  with Proxmox or similar solutions 

    More
  • · 134 views · 42 applications · 1d

    Middle Manual QA

    Full Remote · Countries of Europe or Ukraine · 2 years of experience · B1 - Intermediate
    Goal: Ensure product quality through structured manual testing and bug tracking. Responsibilities: Perform manual testing of core product features, with special attention to AI-driven assistants and user-facing workflows. Simulate real user scenarios...

     Goal: Ensure product quality through structured manual testing and bug tracking.
     

    Responsibilities:

    • Perform manual testing of core product features, with special attention to AI-driven assistants and user-facing workflows.
    • Simulate real user scenarios to identify issues that automated tests may miss.
    • Conduct critical testing before major releases and system integrations.
    • Collaborate with developers, product managers, and other stakeholders to ensure issues are documented, tracked, and resolved effectively.

       

    About the Product
    The product is an AI-powered platform built for the iGaming sector, focused on improving user retention and engagement. It provides casino platforms with tools such as personalized interactions, workflow automations, and AI assistants. The platform acts as a retention layer across the player lifecycle, helping predict, prevent, and personalize key moments - from onboarding to churn - through smart automation and AI.

    More
  • · 14 views · 2 applications · 1d

    Promotion Manager

    Full Remote · Countries of Europe or Ukraine · Product · 1 year of experience · B1 - Intermediate
    We are an iGaming company with over three years of experience and a team of more than 1300+ specialists. Our achievements include 10+ major projects that are popular among our clients and successfully operate in Tier 1-3 countries. The company attracts...

    We are an iGaming company with over three years of experience and a team of more than 1300+ specialists. 

    Our achievements include 10+ major projects that are popular among our clients and successfully operate in Tier 1-3 countries.
    The company attracts and values highly qualified specialists, which allows us to efficiently build processes and successfully expand our presence in new locations. 

    Join the team that launches new projects in various markets and shapes the future of the iGaming industry.

     

    Responsibilities:

    • Develop and implement promotional campaigns: Create and launch creative promotions aimed at acquiring new players, increasing engagement of existing ones, and boosting revenue.
    • Analyze campaign effectiveness: Evaluate campaign results using analytics and KPIs such as ARPU, LTV, conversion rates, and ROI.
    • Audience targeting and segmentation: Design promotions for different player segments and use CRM systems to deliver personalized offers.
    • Collaborate with other teams: Work closely with marketing, CRM, developers, and analytics teams to ensure successful implementation and optimization of promotions.
    • Manage bonus programs: Create and oversee loyalty and bonus initiatives, including welcome bonuses, cashback offers, and VIP programs.
    • Monitor competitor promotions: Analyze market trends and competitor campaigns to develop more effective offers.
    • Update promotional materials: Prepare copy, graphics, and banners for advertising campaigns in collaboration with the design team.

       

    Requirements:

    • 2+ years of experience in online casino, gambling, or e-commerce as a Promo Manager, Marketing Manager, or a similar role.
    • Strong understanding of promotional mechanics, loyalty programs, and player engagement.
    • Experience with CRM systems and analytical tools (e.g., Google Analytics, BI platforms) for evaluating campaign performance.
    • Creative mindset with the ability to generate innovative ideas for promotions and bonus programs.
    • Knowledge of key marketing and betting metrics such as LTV, ARPU, ROI, conversion rates, etc.
    • Copywriting skills and experience working with promotional materials.
    • High level of responsibility, strong teamwork skills, ability to work under pressure and manage multiple projects simultaneously.

    Nice to Have:

    • Previous experience in online casinos or betting companies.
    • Familiarity with payment systems and bonus solutions.
    • Basic understanding of SEO and SMM for promoting campaigns on social media.
       

    Why you should join us:

    • We work remotely: Mon-Fri, from 10:00 to 19:00 (UTC+2) – save time by avoiding commuting.
    • Paid vacation and sick leave – we care about your health and timely rest. Additionally, you will have a day off in honor of your Birthday.
    • Competitive salary – your contribution will be properly valued.
    • Participation in company internal events – knowledge exchange among colleagues and enhancing your expertise.
    • Freedom from micromanagement and rigid hierarchies – we make decisions quickly, and you can always reach out for advice directly from any team member.
    • 100% guaranteed professional development and acquisition of new skills.

    As a team, we are constantly striving to be the best among our competitors! We offer a dynamic, forward-thinking work environment within a profitable company. We recognize that our specialists and managers are crucial to our success and are always ready to support their initiatives.

    More
  • · 15 views · 0 applications · 1d

    Machine Learning Engineer

    Full Remote · Ukraine · Product · 3 years of experience · B1 - Intermediate
    We are seeking an experienced Data Scientist with a passion for large language models (LLMs) and cutting-edge AI research. In this role, you will design and prototype data preparation pipelines, collaborating closely with data engineers to transform your...

    We are seeking an experienced Data Scientist with a passion for large language models (LLMs) and cutting-edge AI research. In this role, you will design and prototype data preparation pipelines, collaborating closely with data engineers to transform your prototypes into scalable production pipelines, design and implement a state-of-the-art evaluation and benchmarking framework to measure and guide model quality, and do end-to-end LLMs training. You will work alongside top AI researchers and engineers, ensuring our models are not only powerful but also aligned with user needs, cultural context, and ethical standards.

    What you will do

    • Design, prototype, and validate data preparation and transformation steps for LLM training datasets, including cleaning and normalization of text, filtering of toxic content, de-duplication, de-noising, detection and deletion of personal data, etc.
    • Form specific SFT/RLHF datasets from existing data, including data augmentation/labeling with LLM as teacher.
    • Develop heuristics, filtering rules, adversarial examples, and synthetic data generation methods to maximize model robustness and data effectiveness.
    • Research and develop best practices and novel techniques in LLM training pipelines.
    • Develop metrics, tools and processes for continuous evaluation during model pre-training, fine-tuning, and deployment.
    • Analyze benchmarking datasets, define gaps and design, implement, and maintain comprehensive benchmarking framework for Ukrainian language.
    • Monitor and analyze the impact of data quality and benchmark results on model performance, identifying strengths, weaknesses, and improvement opportunities.
    • Collaborate closely with data engineers, annotators, linguists, and domain experts to scale data processes, define evaluation tasks and collect high-quality feedback.
    • Document methodologies, experimental findings, and best practices, and share insights across internal teams to ensure alignment of training and evaluation workflows.

    Qualifications and experience needed

    Education & Experience:

    • 3+ years of experience in Data Science or Machine Learning, preferably with a focus on NLP.
    • Proven experience in end-to-end ML, NLP model development, including data preparation and evaluation.
    • An advanced degree (Master’s or PhD) in Computer Science, Computational Linguistics, Machine Learning, or a related field is highly preferred.

    NLP Expertise:

    • Good knowledge of natural language processing techniques and algorithms.
    • Hands-on experience with modern NLP approaches, including embedding models, semantic search, text classification, sequence tagging (NER), transformers/LLMs, RAGs.
    • Familiarity with LLM training and fine-tuning techniques.

    ML & Programming Skills:

    • Proficiency in Python and common data science and NLP libraries (pandas, NumPy, scikit-learn, spaCy, NLTK, langdetect, fasttext).
    • Strong experience with deep learning frameworks such as PyTorch or TensorFlow for building NLP models.
    • Ability to write efficient, clean code and debug complex model issues.

    Data & Analytics:

    • Solid understanding of data analytics and statistics.
    • Experience in experimental design, A/B testing, and statistical hypothesis testing to evaluate model performance.
    • Comfortable working with large datasets, writing complex SQL queries, and using data visualization to inform decisions.

    Deployment & Tools:

    • Experience deploying machine learning models in production (e.g., using REST APIs or batch pipelines) and integrating with real-world applications.
    • Familiarity with MLOps concepts and tools (version control for models/data, CI/CD for ML).
    • Experience with cloud platforms (AWS, GCP, or Azure) and big data technologies (Spark, Hadoop, Ray, Dask) for scaling data processing or model training is a plus.

    Communication:

    • Experience working in a collaborative, cross-functional environment.
    • Strong communication skills to convey complex ML results to non-technical stakeholders and to document methodologies clearly.
    • Ability to rapidly prototype and iterate on ideas

    A plus would be

    Advanced NLP/ML Techniques:

    • Solid understanding of RLHF concepts and related techniques (preference modeling, reward modeling, reinforcement learning).
    • Prior work on LLM safety, fairness, and bias mitigation.
    • Ability to rapidly prototype and iterate on ideas
    • Familiarity with evaluation metrics for language models (perplexity, BLEU, ROUGE, etc.) and with techniques for model optimization (quantization, knowledge distillation) to improve efficiency.
    • Knowledge of data annotation workflows and human feedback collection methods.

    Research & Community:

    • Publications in NLP/ML conferences or contributions to open-source NLP projects.
    • Active participation in the AI community or demonstrated continuous learning (e.g., Kaggle competitions, research collaborations) indicates a passion for staying at the forefront of the field.

    Domain & Language Knowledge:

    • Familiarity with the Ukrainian language and context.
    • Understanding of cultural and linguistic nuances that could inform model training and evaluation in a Ukrainian context.
    • Knowledge of Ukrainian text sources and data sets, or experience with multilingual data processing, can be an advantage given our project’s focus.
    • Knowledge of Ukrainian benchmarks, or familiarity with other evaluation datasets and leaderboards for large models, can be an advantage given our project’s focus.

    MLOps & Infrastructure:

    • Hands-on experience with containerization (Docker) and orchestration (Kubernetes) for ML, as well as ML workflow tools (MLflow, Airflow).
    • Experience in working alongside MLOps engineers to streamline the deployment and monitoring of NLP models.

    Problem-Solving:

    • Innovative mindset with the ability to approach open-ended AI problems creatively.
    • Comfort in a fast-paced R&D environment where you can adapt to new challenges, propose solutions, and drive them to implementation.

    What we offer

    • Office or remote — it’s up to you. You can work from anywhere, and we will arrange your workplace
    • Remote onboarding
    • Performance bonuses
    • We train employees with the opportunity to learn through the company’s library, internal resources, and programs from partners
    • Health and life insurance
    • Wellbeing program and corporate psychologist
    • Reimbursement of expenses for Kyivstar mobile communication
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  • · 41 views · 5 applications · 1d

    Go Engineer

    Full Remote · Ukraine · 2 years of experience · B2 - Upper Intermediate
    What is your new project? Domain: Social platforms Location: US Company size: 2-10 Founded in: 2024 What makes this project exciting? Our client is a small U.S. startup building a new dating app in the consumer tech space. The company has runway for at...

    What is your new project?

    • Domain: Social platforms
    • Location: US
    • Company size: 2-10
    • Founded in: 2024

       

    What makes this project exciting?

    Our client is a small U.S. startup building a new dating app in the consumer tech space. The company has runway for at least a year while fundraising and plans to grow during this period. The team already includes a frontend developer, and they’re now looking for people who enjoy fast-paced product work and want to contribute directly to an early-stage mobile product.

     

    What makes you a great fit

    • Backend-focused position
    • Existing codebase in Go, hosted on GCP
    • MongoDB database (may be replaced later)
    • Strong English communication required

       

    Your day-to-day in this position

    • Taking ownership of existing code
    • Fixing bugs
    • Developing new features
    • Ensuring scalability
    • Work is aligned to European time zones

       

    Why work with us?

    • People-oriented management without bureaucracy.
    • The friendly climate inside the company is confirmed by the frequent comeback of previous employees.
    • Flexible working schedule.
    • Full financial and legal support for private entrepreneurs.
    • Free English classes with native speakers or with Ukrainian teachers (for your choice).
    • Dedicated HR.

       

    Our next steps

    ✅ Submit a CV in English — ✅ Intro call with a Recruiter — ✅ Technical interview — ✅ Managerial interview — ✅ Home Assignment— ✅ Offer

    More
  • · 236 views · 84 applications · 1d

    Middle Frontend developer (React, Next.js)

    Full Remote · Countries of Europe or Ukraine · 3 years of experience · B1 - Intermediate
    In addition to covering current tasks, each frontend can establish itself in its direction: builder, admin, widget. Frontend - Next.js/React, Typescript, Tailwind, React-Query, WebSockets About the Product The product is an AI-powered platform built...

    In addition to covering current tasks, each frontend can establish itself in its direction: builder, admin, widget.
     

    Frontend - Next.js/React, Typescript, Tailwind, React-Query, WebSockets

     

    About the Product
    The product is an AI-powered platform built for the iGaming sector, focused on improving user retention and engagement. It provides casino platforms with tools such as personalized interactions, workflow automations, and AI assistants. The platform acts as a retention layer across the player lifecycle, helping predict, prevent, and personalize key moments - from onboarding to churn - through smart automation and AI.

    More
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