Jobs at Djinni

📍 Location: Remote

🕐 Schedule: Full-time, Sunday to Thursday

🌍 Company: A fast-growing affiliate marketing network connecting advertisers with high-quality leads

We’re seeking a proactive and experienced Billing & Collection Team Lead to take charge of our billing operations and manage a small remote team. This role is perfect for someone who not only understands finance but also knows how to motivate, lead, and grow a team in a remote environment.

🧩 Responsibilities:

• Manage and mentor a team of 5-6 specialists;
• Ensure accurate and timely billing and collections from affiliates and advertisers;
• Coordinate with sales and finance teams to track all costs and revenues;
• Continuously improve billing processes and implement best practices;
• Handle escalated billing issues with clients;
• Prepare financial analysis and reports for senior leadership;
• Lead process automation and efficiency initiatives.

✅ Requirements:

• Proven experience in billing/collections, or finance;
• Prior experience managing a team;
• Excellent leadership and communication skills;
• Strong analytical and problem-solving abilities;
• Proficient in Google Sheets;
• English level: B2 or higher;
• Ability to motivate a remote team and maintain high performance.

Think you’re a good fit? We’d love to hear from you — send over your CV and let’s talk!

JobWhyze is seeking an experienced Media Buyer for our client - an established gaming group with over 10 years of proven success, now launching a cutting-edge crypto-based iGaming product.

This is a foundational role with full ownership from day one: you’ll be responsible for strategy, testing, scaling, and eventually building your own team.

Key Responsibilities:

• Drive targeted crypto traffic for iGaming via Telegram channels, forums, push, native ads, crypto arbitrage, and more
• Identify, test, and scale high-performing traffic sources
• Analyze campaign performance data and optimize for maximum ROI
• Build and maintain relationships with platforms and traffic suppliers

• Manage the full campaign lifecycle - from concept to execution

   

Requirements:

• Proven, hands-on experience with both Crypto and iGaming traffic acquisition (mandatory)
• Strong operational expertise in launching, analyzing, and scaling campaigns
• Proficiency in English (additional languages a plus)
• Proactive, independent, and accountable work style

• Ambition to grow into a leadership role and manage a buying team

   

What’s on Offer:

• Competitive salary (negotiated individually)
• Modern office in Riga with relocation support
• Full social benefits after probation period
• Premium health insurance, including dental coverage
• State-of-the-art equipment and tools
• Monthly sports allowance
• Exceptional teambuilding events and corporate gatherings
• Professional development opportunities (courses, training)

• The opportunity to shape the project from the ground up

   

If you’re ready to take ownership and drive growth in one of the most dynamic verticals — apply today!

JobWhyze, on behalf of our client - a rapidly growing crypto iGaming company backed by 10+ years of proven market success, is seeking a skilled Performance Marketing Manager / Media Buyer with a strong track record in crypto traffic for gambling / crypto gambling projects.

You’ll start by running campaigns independently and, as results come in, move into a Team Lead position to build and manage your own team.

Key Responsibilities:

• Plan, launch, and optimize campaigns across MGID, PropellerAds, RollerAds, Clickadu, crypto ad networks, Facebook, TikTok
• Test new traffic sources and creative formats to drive growth
• Manage monthly budgets of $30K+
• Analyze campaign performance in real time and improve ROI

• Collaborate with product and marketing teams to develop winning strategies

   

Requirements:

• 1+ year experience in crypto traffic for gambling / crypto gambling
• Knowledge of smart contracts and crypto payment systems
• Proficiency with trackers (Keitaro, Binom, Voluum)
• S2S tracking & API funnel experience

• Willingness to work on-site in the client’s Riga office

   

The Client Offers:

• Competitive salary (negotiated individually)
• Modern office in Riga + relocation support
• Full social benefits after the probation period
• Premium health insurance including dental coverage
• High-end equipment for optimal performance
• Monthly sports allowance
• Professional development (courses, training)
• The chance to shape and scale a new project from the ground up
• Unforgettable corporate events and team-building activities

A rare opportunity to take full ownership, scale big budgets, and grow into a leadership role with a thriving crypto iGaming brand.

JobWhyze, on behalf of our client - a high-performing international marketing team in the iGaming / affiliate space, is seeking an experienced Facebook Traffic Buyer with strong PWA and in-app expertise.

In this role, you’ll have full ownership of campaigns from launch to scale, working with large budgets and testing innovative buying strategies.

Key Responsibilities:

• Launch and manage Facebook campaigns via PWA and in-app, including direct buys
• Operate and optimize monthly budgets of $30,000+
• Scale traffic volumes and maximize ROI
• Run acquisition analytics and prepare detailed performance reports
• Continuously test new buying approaches and maintain documentation

• Collaborate closely with the design team to produce high-converting creatives

   

Requirements:

• Strong knowledge of the traffic-source ecosystem
• Proven experience with S2S tracking and account-rental services
• Experience managing large budgets in fast-paced environments
• Ability to analyze and adjust campaigns in real time
• Strong communication skills and responsiveness

• Experience with other in-app traffic sources is a plus

   

The Client Offers:

• Competitive salary (negotiated individually)
• Stylish office in Riga + relocation support
• Full social benefits after the probation period
• Premium health insurance, including dental coverage
• Top-tier equipment for optimal performance
• Monthly sports allowance
• Professional development (courses, training)
• The chance to join at the ground level and shape the project from day one

• Exceptional team-building events and corporate activities

   

If Facebook buying is your arena - this is your chance to scale big and lead the game.

We are looking for a talented Node.JS Developer to join our engineering team. In this role, you will be responsible for designing, developing, and maintaining robust and scalable backend services that power our next-generation platform. The ideal candidate will have strong experience in Node.js, TypeScript, and backend frameworks such as NestJS. Experience with Golang, gRPC, and modern cloud-native technologies will be a significant advantage.

Details: 
Experience: 3+ years 

Schedule: Hybrid in Krakow (3 times/week onsite)
Start: ASAP 

English: Fluent 
 

What You’ll Do

• Build and maintain backend services using Node.js and TypeScript
• Design scalable and maintainable APIs and data models
• Work closely with front-end developers, DevOps, and QA to deliver end-to-end features
• Optimize performance, reliability, and scalability of backend components
• Contribute to architectural decisions and best practices

Required Skills & Qualifications

• 3+ years of experience with Node.js and TypeScript
• Hands-on experience with NestJS or similar backend frameworks
• Proficiency in SQL databases such as PostgreSQL or MySQL
• Understanding of cloud-based environments
• Strong problem-solving and debugging skills

Nice to Have

• Experience with Golang
• Knowledge of gRPC and Protocol Buffers
• Familiarity with microservices architecture
• Exposure to message queues (e.g., RabbitMQ, Kafka)
• Experience with Redis
• ORM tools such as Prisma or TypeORM
• Familiarity with Google Cloud Platform (GCP)
• Exposure to Kubernetes

Key Responsibilities

• Manage and coordinate daily operations of Magento-based online stores

• Gather and analyze business requirements for new features, improvements, and integrations

• Write clear, detailed technical documentation for developers, QA, and stakeholders

• Plan, prioritize, and track project timelines, deliverables, and resources

• Act as a bridge between business stakeholders and the technical team

• Oversee the development of mobile applications from concept to release

• Monitor project progress, identify risks, and implement mitigation strategies

• Conduct testing oversight to ensure deliverables meet quality standards

Requirements

• 3+ years experience as a Project Manager and/or Business Analyst in e-commerce

• Experience managing Magento stores is a plus

• Strong skills in creating technical specifications, user stories, and process flows

• Excellent organizational and multitasking abilities, good analytical skills,

• Experience as a team facilitator, experience with working in cross-functional teams

• Experience in mobile app development projects is an advantage

• Familiarity with Agile / Scrum methodologies

• Proficiency in project management tools (e.g., Jira, Trello, Asana)

• Time Management guru and high communication skills

Benefits

• Competitive salary based on experience.

• Flexible working hours and remote work options.

• Paid vacation

• Opportunity to work on diverse and challenging projects.

• Professional growth and learning opportunities, attending IT events

• English classes (partial coverage)

• Friendly and collaborative team culture

• Free tasty and healthy lunches

About Us
We are a fast-growing international iGaming company, running multiple successful casino and sports betting brands with a strong presence in LatAm markets alongside Tier 1 & Tier 2 GEOs. Our focus is on delivering highly engaging, conversion-driven experiences tailored to local audiences. We combine bold creative ideas, data-driven marketing, and a deep understanding of cultural nuances to capture player attention and loyalty. As we continue expanding in Latin America, we are looking for a talented Graphic Designer to bring our visuals to the next level.

Responsibilities

• Design engaging and conversion-focused creatives for LatAm markets across web, mobile, social media, and performance marketing campaigns.
• Create banners, landing pages, social media assets, and promotional visuals in Spanish and Portuguese versions (translations provided).
• Collaborate with marketing, product, and media buying teams to produce high-performing ad creatives tailored to LatAm cultural preferences.
• Adapt and localize creative materials for different GEOs and market specifics.
• Work on UI/UX-related visual assets to improve engagement on our platforms.
• Maintain brand visual identity across all channels while optimizing for conversion.
• Stay updated on design trends in iGaming and LatAm advertising.
• Requirements
  2+ years of experience as a Graphic Designer (iGaming experience is a big plus).
• Strong portfolio showcasing marketing and performance ad creatives.
• Proficiency in Adobe Photoshop, Illustrator, Figma (After Effects is a plus).
• Understanding of conversion-driven design and how creatives impact CTR/ROI.
• Ability to work in a fast-paced, high-volume environment with tight deadlines.
• Attention to detail and creative problem-solving skills.

Nice to Have

Experience designing animated creatives and HTML5 banners.

Knowledge of UI/UX principles for iGaming platforms.

Familiarity with cultural nuances in LatAm advertising.

We Offer
Competitive salary (discussed individually based on portfolio & experience).

Remote-first work model with a flexible schedule.

Opportunity to work on top-tier iGaming brands in LatAm.

Biosphere Corporation — one of the largest producers and distributors of household, hygiene, and professional use products in Eastern Europe and Central Asia (brands such as Freken BOK, Smile, Selpak, Vortex, Novita, PRO service, and many others) — is inviting applicants for the position of IT Infrastructure Administrator.

Key Responsibilities:

• Administration of Active Directory
• Management of group policies
• Management of services using PowerShell
• Administration of the VMWare platform
• Administration of Azure Active Directory
• Administration of Exchange 2016/2019 mail servers
• Administration of Exchange Online mail service
• Administration of VMWare Horizon View.

Requirements:

• Experience in writing automation scripts (PowerShell, Python, and others)
• Skills in working with Azure Active Directory (creating users and groups, generating reports as required, setting up synchronization between on-premises and cloud AD)
• Skills in Exchange PowerShell (creating mailboxes, searching and deleting emails based on various criteria, creating and managing DAG) 
• Skills in Veeam Backup & Replication, VMware vSphere (vCenter, DRS, vMotion, HA)
• VMware Horizon View Windows Server 2019/2025 (Installation, configuration, and adaptation) 
• Diagnostics and troubleshooting 
• Working with anti-spam systems 
• Management of mail transport systems (exim) and the monitoring system Zabbix

What We Offer:

• Interesting projects and tasks.
• Competitive salary (discussed in the meeting).
• Convenient working schedule: Monday to Friday, 9:00 AM to 6:00 PM, with a one-hour lunch break; partial remote work is possible.
• Official employment, paid vacation and sick leave.
• Probation period – 2 months.
• Opportunities for professional growth and learning (internal training, reimbursement for external programs).
• Discounts on corporate products.
• Material assistance (childbirth, medical treatment, force majeure circumstances, and circumstances caused by military actions, etc.)
• Office address: Dnipro city, Zaporizke highway, 37 (right bank, Topol-1 area).

You can learn more about Biosphere Corporation, our strategy, mission, and values at: 

http://biosphere-corp.com/

https://www.facebook.com/biosphere.corporation/

Join our team of professionals!

By submitting your resume for this position, you consent to the processing of your personal data in accordance with current Ukrainian legislation. 

If your application is shortlisted, we will contact you within 1−3 business days.

This project aims to enable GPS-independent navigation, last-mile autonomy, and coordinated multi-agent behavior in complex environments through onboard AI.

Responsibilities:
• Design and integrate real-time SLAM pipelines (visual-inertial preferred) for autonomous navigation.
• Object tracking algorithms using OpenCV.
• Train and deploy lightweight ML models for onboard inference in real-world conditions.
• Integrate AI/ML modules for target detection and behavioral decision-making.
• Support GPS-agnostic navigation via sensor fusion and terrain-aware motion planning.
• Collaborate with embedded, full-stack, and hardware teams to align the autonomy stack with system-
level constraints.
• Optimize performance on ARM-based edge compute platforms (Raspberry Pi, Jetson Nano, etc.).

Requirements:
• Minimum 7 years of experience in autonomy, robotics, or computer vision systems.
• Proficient in OpenCV, visual SLAM, and real-time localization.
• Strong skills in C++ and Python; experience with ROS/ROS2.
• Demonstrated experience with ML model training and deployment (TensorFlow, PyTorch, etc.).
• Ability to run perception and AI systems on embedded Linux hardware.
• Understanding of flight dynamics and real-time motion planning.
• Ability to debug and tune systems in field environments.
 

Preferred Qualifications:
• Experience with ArduPilot, PX4, or similar UAV control frameworks.
• Familiarity with object detection models (e.g., YOLO, MobileNet) and model quantization.
• Experience with multi-agent autonomy, swarm logic, or distributed path planning.
• Background in defense, tactical robotics, or mission-critical systems.
• English level not lower than B1 (Intermediate).
• Agile development experience (Jira, Git).

The role is mission-critical and directly supports core product capabilities, including GPS-agnostic SLAM
navigation, AI-powered last-mile targeting, and multi-agent coordination through of the FPV swarm.
Responsibilities:
 Design, develop, and optimize embedded software for Raspberry Pi-based and STM32 systems.
 Implement robust UART, I2C, and IMU integration for hardware-software interfacing.
 Manage power logic, boot processes, watchdogs, and runtime reliability.
 Collaborate with autonomy, AI, DevOps, and hardware teams across locations.
 Support integration with ArduPilot, ROS and swarm-control frameworks.
 

Requirements:
 Minimum 5 years of experience in embedded systems development.
 Strong proficiency in C/C++ and Python on Linux (preferably Debian-based).
 Proven experience with FPV or robotics hardware and GPIO-level programming.
 In-depth knowledge of UART, I2C, IMU sensors, and system-level debugging.
 Ability to work independently in a remote or hybrid engineering environment.
 

Preferred Qualifications:
 Direct experience working with drones, UAV platforms, or robotic systems.
 Familiarity with ArduPilot, PX4, or similar autopilot software.
 Prior work on tactical, edge, or defense-related hardware projects.
 Agile management through Jira, version control through GitHub
 English level not lower that B1 (Intermediate)

This role focuses on developing a Linux-native desktop application, with additional responsibility for supporting future Android adaptation using Kotlin.
You will be responsible for both frontend and backend components of the GCS, including map-based mission planning, telemetry processing, and interfacing with embedded and AI systems — all running locally without cloud dependencies.

Key Responsibilities:
• Design and develop a Linux-native GCS desktop app (frontend + backend)
• Build an offline drag-and-drop mission planner with local map integration
• Implement internal APIs for real-time communication with drones and onboard AI
• Handle local storage, telemetry logging, and mission data visualization
• Collaborate with embedded, AI, and autonomy engineers to align software stack
• Contribute to adapting or rewriting GCS functionality for Android (tablets) using Kotlin

Requirements:
• 7+ years of full-stack development experience on Linux systems
• Strong skills in Python (FastAPI, Flask or similar) and GUI frameworks (PyQt, GTK, Electron, or similar)
• Experience building offline-capable applications with local caching and storage
• Familiarity with REST APIs, WebSocket, MQTT, and local databases (SQLite, PostgreSQL)
• Experience developing UI for real-time systems (e.g., telemetry, control interfaces)
• Intermediate or higher English (B1+)
• Ability to work autonomously and collaborate with cross-functional engineering teams

Preferred Qualifications:
• Kotlin experience and ability to support Android adaptation of the GCS app
• Familiarity with GCS systems, ArduPilot/MAVLink, or mission control interfaces
• Experience integrating frontend systems with embedded/AI-based edge devices
• Prior work on military, robotics, or tactical software solutions
• Familiarity with Git, Docker, and Jira-based Agile workflows

🧭 What makes you a great match:
 

• 2+ year of experience as a Game Manager;
• Understanding of structure and workflows related to game providers;
• Basic knowledge of igaming platforms;
• Solid grasp of game mechanics, popular genres, and market trends;
• Proficiency with Excel / Google Sheets / Asana / Notion / Tableau (analysis, sorting, formulas);
• High attention to detail, responsibility, and a structured, task-oriented mindset;
• English level: Intermediate or higher.

📋 Your daily adventures:
 

• Daily operational work with game providers (enabling/disabling games, maintaining listings);
• Handling new releases: acceptance, testing, descriptions, and distribution across projects;
• Sorting and arranging games on websites (by category, location, player type);
• Curating game selections for promo campaigns, tournaments, events, and promotions;
• Analyzing game performance statistics: top-performing, underperforming, negative margin;
• Monitoring RTP, feedback, and game functionality (in collaboration with Support and Product teams);
• Collecting and structuring information from providers (news, discounts, features);
• Competitor monitoring: providers, sorting strategies, unique mechanics;
• Preparing weekly and monthly reports for the Lead Game Manager;
• Verifying that games comply with bonus terms and conditions;
• Selecting games for the Smartico gamification platform;
• Collaborating with Promo, CRM, Content, Product, Analytics, and VIP teams.

Benefits
 

💸 Flexible payment options: choose the method that works best for you.

🧾 Tax assistance included: we handle part of your taxes and provide guidance on the local setup.

🎁 Financial perks: Bonuses for holidays, B-day, work milestones and more - just to show we care.

📈 Learn & grow: We cover courses and certifications — and offer real opportunities to grow your career with us.

🥐 Benefit Сafeteria: Choose what suits you — sports, language courses, therapy sessions, and more.

🎉 Stay connected: From team-building events to industry conferences — we bring people together online, offline, and on stage.

💻 Modern Equipment: We provide new laptops along with essential peripherals like monitors and headphones for a comfortable workflow.

🕘 Your schedule, your rules: Start your day at 9, 10, or even 11 — we care about results, not clock-ins.

What You’ll Be Doing

• Data Exploration & Feature Engineering
  Dive into complex datasets — user activity, financial transactions, KYC logs — and extract meaningful patterns and risk signals
  Design robust and reusable feature sets for training, monitoring, and model explainability

   

• ML Model Developmen
  Build and evaluate models for fraud detection, user risk scoring, payment method ranking, and verification flow prediction
  Balance high class imbalance, cold-start edge cases, and evolving behavioral trends

   

• Segmentation & Profiling
  Develop intelligent user clustering and segmentation frameworks based on multi-dimensional activity and risk signals
  Enable downstream teams to personalize verification, UX, and promo logic
   
• ML Pipeline & Deployment
  Create end-to-end pipelines: data preprocessing → feature stores → training → validation → batch/real-time inference
  Ensure model versioning, reproducibility, monitoring, and drift detection
   
• Process Automation & Risk Tools
  Support automation of high-volume workflows (e.g., withdrawal reviews, user verifications) by integrating risk scores and confidence signals
  Help build internal tooling for analysts and risk teams to interact with model outputs and surface insights

What You BringCore Technical Skills

• Proficiency in Python for data science and ML (e.g., pandas, NumPy, scikit-learn, XGBoost, LightGBM, PyTorch)
• Strong SQL skills for deep-dive investigations and pipeline integrations
• Experience with building production-grade ML pipelines using tools like Airflow, MLflow, Prefect, or similar
• Skilled in feature engineering from raw logs or event streams (both user-level and transactional)
• Solid understanding of model evaluation (especially in high-imbalance, risk-heavy domains)
• Experience with data versioning and managing ML lifecycle in production (e.g., DVC, Feast, or custom solutions)
   

Data & Modeling Mindset

• Strong EDA (exploratory data analysis) skills and the ability to reason about data patterns, anomalies, and edge cases
• Experience in binary classification, ranking, segmentation, and/or semi-supervised detection
• Ability to design models and experiments that reflect real-world operational constraints and decision risks

Bonus Points

• Background in fraud detection, risk scoring, or KYC/AML
• Familiarity with real-time inference pipelines and streaming data processing (Kafka, Flink, Spark Streaming)
• Experience working in iGaming, payments, or financial services
• Exposure to admin or ops tooling — model-driven UIs, analyst dashboards, or labeling workflows

We’re looking for a versatile developer comfortable in both frontend and backend, with an eye for clean, responsive layouts, API integration, and a readiness to learn new tools.

Tech Stack

• Frontend: Vue.js, Svelte, TypeScript, HTML5, CSS3, JavaScript
• Backend: Python (FastAPI / Flask), PHP
• Databases: MySQL, MariaDB
• APIs: REST (integration & development)
• UI Frameworks: Bootstrap or similar
• Tools: Git, Figma, Photoshop

Responsibilities

• Develop and maintain web apps using Vue.js / Svelte and Python / PHP
• Build responsive, cross-browser layouts for mobile and desktop
• Create interactive UI elements (modals, animations, timers, etc.)
• Work with DOM, CSS animations, graphics, and design mockups
• Optimize images (WebP, compression, cropping)
• Integrate APIs and develop backend logic
• Debug, refactor, and improve existing code
• Suggest UI, performance, and responsiveness improvements

Requirements

• Strong HTML5, CSS3, and basic JavaScript skills
• Experience with adaptive layouts and UI components
• Understanding of backend interaction via APIs
• Proficiency with Git (cloning, commits, branches, conflict resolution)
• Ability to read and modify existing code quickly

About the project:
 

Imagine if finding your next big client, investor, or partner was as easy as a click.

That’s the power of teqID.org - the AI-powered networking platform that connects businesses, founders, and industry leaders faster and smarter than ever before.

With teqID, our clients get:

• Smart Matching - Our AI Copilot introduces you to the people and companies you actually need to know.
• Global Reach – Tap into a constantly growing network of forward-thinking businesses and investors worldwide.
• Personalized Insights – Discover hidden opportunities, industry trends, and warm introductions tailored to you.

Think LinkedIn… but smarter, faster, and built for results.
Product link: https://teqid.org/
 

We are now looking for a Marketing Manager to take ownership of our B2B lead generation and craft creative campaigns that turn interest into engagement - and engagement into customers.
 

Role Overview

You will be responsible for designing, executing, and optimizing multi-channel marketing campaigns to generate qualified B2B leads for teqid.org. Your work will blend creative campaign building with data-driven performance tracking, ensuring our marketing activities bring measurable business results.
 

Key Responsibilities

• Campaign Creation - Work closely with CMO to conceptualize and run creative, engaging, and high-converting campaigns across digital channels (LinkedIn, Google Ads, email, events, partnerships).
• Content Marketing - Collaborate with design and product teams to produce compelling landing pages, ads, case studies, and thought leadership pieces.
• Performance Tracking - Set up and monitor UTMs, tracking pixels, and analytics dashboards to measure campaign ROI and attribution.
• Funnel Optimization - Analyze the customer journey and optimize lead nurturing flows from first touch to conversion.
• Traffic Source Analysis - Evaluate and compare channels for lead quality (organic, paid, referrals, events) and adjust investments accordingly.
• Tool Utilization - Work with marketing automation and prospecting tools (e.g., Favicon, Coldridge; Clay experience is a plus) to streamline outreach.
• Collaboration - Partner with sales and product teams to ensure messaging alignment and smooth handover of marketing-qualified leads (MQLs).
• Experimentation - Test and iterate new channels, creatives, and messaging to identify scalable growth opportunities.
• Reporting - Provide clear, actionable reports on lead generation performance, learnings, and next steps.
   

Requirements

• 2+ years of experience in B2B marketing (preferably in SaaS, tech, or startup environments).
• Proven track record in lead generation and campaign management.
• Strong understanding of digital marketing analytics (Google Analytics, UTM tagging, attribution models).
• Familiarity with CRM and marketing automation tools (HubSpot, ActiveCampaign, etc.).
• Experience with A/B testing, funnel optimization, and paid advertising.
• Bonus: Experience with Favicon, Coldridge, Clay, or similar lead prospecting tools.
• Creative mindset with the ability to develop campaigns that stand out in competitive B2B markets.
• Excellent communication skills in English; additional languages are a plus.
   

What We Offer

• Opportunity to work on a cutting-edge AI networking platform shaping the future of business connections.
• Autonomy to design and execute campaigns that directly impact company growth.
• A collaborative, international team passionate about innovation and results.
• Flexible working arrangements.
• Competitive salary + performance-based bonuses.