Jobs at Djinni

Gamzix company, a dynamic player in the iGaming industry:

· was founded in March 2020 with a vision to redefine the world of online slot games
· has already successfully produced 60 slot games
· the team has grown to over 90 skilled professionals and we continue to grow
· two strategically located offices in Europe
· with a strong focus on quality and compliance, we hold the prestigious MGA B2B Critical Supply License
· and certifications from industry leaders iTechLabs and GLI, ensuring the highest standards
 

Hi! 👋

Join Gamzix as a Junior Accountant and become part of an innovative, supportive team

Responsibilities:

— Work with primary documentation (certificates, invoices)
— Control of availability, order of storage of primary documentation
— Creation of template contracts with new employees
— Carrying out bank statements in the accounting database
— Support at the ledeny region FOP, TOV
— Opening / closing FOP
 

Requirements:

— Experience in accounting — 1-2 years
— Experience in supporting the activities of Private Entrepreneurs 3 group 5%
— English level should be A2
— Experience in accounting databases (preferably BAS), Google spreadsheets

Hiring process:
 

1st interview — Recruiter

2nd — Hiring manager
 

What we offer:
 

— 7 hour working day 10:00AM — 6:00 PM (with the lunch break)
— Competitive salary in the IT field, fixed in $
— Paid taxes
— State holidays are paid
— 10 days for paid sick leave
— 28 days of paid vacation: 18 and 10 days separately
— Medical Insurance
— Courses/training reimbursement
— Corporate English courses: business or general, morning or evening schedule
— People-oriented company with the work&life balance
— Opened and friendly communication
— Corporate team buildings and activities

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries. 

About the Product: 

Our client, Harmonya, develops an AI-powered product data enrichment, insights, and attribution platform for retailers and brands. Its proprietary technology processes millions of online product listings, extracting valuable insights from titles, descriptions, ingredients, consumer reviews, and more.

Harmonya builds robust tools to help uncover insights about the consumer drivers of market performance, improve assortment and merchandising, categorize products, guide product innovation, and engage target audiences more effectively.

About the Role: 

We’re seeking talented data engineers to join our rapidly growing team, which includes senior software and data engineers. Together, we drive our data platform from acquisition and processing to enrichment, delivering valuable business insights. Join us in designing and maintaining robust data pipelines, making an impact in our collaborative and innovative workplace.

Key Responsibilities:

• Design, implement, and optimize scalable data pipelines for efficient processing and analysis.
• Build and maintain robust data acquisition systems to collect, process, and store data from diverse sources.
• Collaborate with DevOps, Data Science, and Product teams to understand needs and deliver tailored data solutions.
• Monitor data pipelines and production environments proactively to detect and resolve issues promptly.
• Apply best practices for data security, integrity, and performance across all systems.

Required Competence and Skills:

• 4+ years of experience in data or backend engineering, with strong proficiency in Python for data tasks.
• Proven track record in designing, developing, and deploying complex data applications.
• Hands-on experience with orchestration and processing tools (e.g. Apache Airflow and/or Apache Spark).
• Experience with public cloud platforms (preferably GCP) and cloud-native data services.
• Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent practical experience).
• Ability to perform under pressure and make strategic prioritization decisions in fast-paced environments.
• Strong verbal and written communication skills in English.
• Excellent communication skills and a strong team player, capable of working cross-functionally.

Nice to have:

• Familiarity with data science tools and libraries (e.g., pandas, scikit-learn).
• Experience working with Docker and Kubernetes.
• Hands-on experience with CI tools such as GitHub Actions

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries. 

About the Product:

Our client is a leading SaaS company offering pricing optimization solutions for e-commerce businesses. Its advanced technology utilizes big data, machine learning, and AI to assist customers in optimizing their pricing strategies and maximizing their profits.

About the Role:

As a Machine Learning Engineer you’ll play a critical role in shaping and enhancing our AI-driven pricing platform. 

Key Responsibilities:

• Develop and Optimize Advanced ML Models: Build, improve, and deploy machine learning and statistical models for forecasting demand, analyzing price elasticities, and recommending optimal pricing strategies.
• Lead End-to-End Data Science Projects: Own your projects fully, from conceptualization and experimentation through production deployment, monitoring, and iterative improvement.
• Innovate with Generative and Predictive AI Solutions: Leverage state-of-the-art generative and predictive modeling techniques to automate complex pricing scenarios and adapt to rapidly changing market dynamics.

Required Competence and Skills:

• A Master’s or PhD in Computer Science, Physics, Applied Mathematics or a related field, demonstrating a strong foundation in analytical thinking.
• At least 5 years of professional experience in end-to-end machine learning lifecycle (design, development, deployment, and monitoring).
• At least 5 years of professional experience with Python development, including OOP, writing production-grade code, testing, and optimization.
• At least 5 years of experience with data mining, statistical analysis, and effective data visualization techniques.
• Deep familiarity with modern ML/DL methods and frameworks (e.g., PyTorch, XGBoost, scikit-learn, statsmodels).
• Strong analytical skills combined with practical experience interpreting model outputs to drive business decisions.

Nice-to-Have:

• Practical knowledge of SQL and experience with large-scale data systems like Hadoop or Spark.
• Familiarity with MLOps tools and practices (CI/CD, model monitoring, data version control).
• Experience in reinforcement learning and Monte-Carlo methods.
• A solid grasp of microeconomic principles, including supply and demand dynamics, price elasticity, as well as econometrics.
• Experience with cloud services and platforms, preferably AWS.

Project Description

Our Client is the Enterprise Worldwide Company. The product you will be working with, provides management and data processing/handling capabilities for networks of the clients scientific lab equipment such as microscopes, etc.

Job Description

• Theoretical knowledge of Java, Spring, Object Oriented Programming, Micro Services
• Theoretical knowledge of SQL 
• Theoretical knowledge of Agile methodologies
• Theoretical knowledge of microservice architecture with event-based communication in the AWS environment - is a plus
• Theoretical knowledge of CI/CD processes - is a plus
• Theoretical Docker knowledge and Kubernetes is a plus
• Self-motivation and self-discipline
• Extensive communication skills, proactivity
• Intermediate English

Job Responsibilities

• Absorb practical knowledge and experience
• Ask questions and collaborate
• Participate in the implementation of new features in a highly collaborative environment with the development team
• Participate in backlog decomposition & estimation
• Participate in sprint planning
• Bug Fixing
• Learn how to contribute to a high quality, and performing code base

Who We Are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries. 

About the Product:

The solution, developed by our client, an emerging and fast-expanding startup, is revolutionizing infrastructure monitoring using optical fibers. It is based on an award-winning, innovative approach that replaces conventional sensors in overseeing electrical grids and oil & gas pipelines spanning extensive distances. 

Their fiber-optic technology, enhanced with AI and machine learning, enables clients to meet their environmental and renewable energy targets, ensuring smooth utility operations on the path to net-zero emissions. They help avert environmental disasters, protect human lives, and maintain the seamless functioning of vital energy and transportation infrastructures.

Product distinctive fusion of AI and engineering proficiency tackles critical challenges currently confronting power operators, offering potential solutions to significant infrastructure issues.
 

About the Role: 

We are currently seeking a seasoned Senior Backend-oriented Full Stack Engineer (with React) to join our dynamic team. You’ll play a key role in the end-to-end delivery of a dynamic, AI-driven scaling product that integrates cutting-edge optical fiber sensing, advanced digital signal processing, and machine learning technologies. You will lead the design and implementation of innovative solutions, making critical project decisions that drive our success. You’ll collaborate closely with cross-functional teams, take full ownership of features from concept to deployment, and contribute to shaping the future of a platform that has real-world impact.

Key Responsibilities: 

• Software Design, development, testing, deployment, maintenance, and improvement
• Building intelligent systems that provide real-time visibility into complex infrastructure networks
• Developing responsive, real-time alert mechanisms to detect anomalies and trigger proactive actions
• Collaborating with colleagues and internal customers on technical challenges
• Troubleshoot system issues and provide quick and thorough solutions
• Maintain high standards of software quality by utilizing good practices and habits

Required Competence and Skills:

• 8+ years of experience with Node.js 
• Hands-on experience with Nest.js framework
• At least 2 years of experience working with React
• Solid understanding and practical experience with Kubernetes
• Proficient with SQL, PostgreSQL 
• Experience in designing and implementing RESTful API
• Experience with cloud environments (AWS/GCP/Azure)
• Experience with microservice architecture 
• Experience implementing real-time data communication features using WebSockets
• Proven experience in delivering large-scale, robust, available SaaS applications
• Expertise with development processes, including feature design, design reviews, code reviews, and automated testing
• Proven experience in end-to-end feature life cycle ownership from product requirements to architecture and design to development and testing
• Excellent English communication skills, both verbal and written
• Strong communication and collaboration skills
• Bachelor’s degree in Computer Science or a related field.

Nice to have skills:

• Experience with MongoDB

We’re building a next-generation game marketplace — a platform where users can launch and play games from integrated providers, all in one place. We’re looking for a Senior Frontend Engineer who can take full ownership of the UI layer, using React, Next.js, and MUI / MUI X. 

Backend is fully handled in-house — you’ll focus 100% on the frontend.

 Your Responsibilities:
• Architect and build a modern, fast frontend using React (Next.js)
• Adapt existing and Create scalable components and complex interfaces using MUI / MUI X
• Integrate with external game provider APIs and payment gateways
• Build admin tools, user dashboards, and modular game launch flows
• Optimize performance (SSR, lazy loading, etc.) and maintain code quality
• Collaborate with product, backend, and UI/UX teams 

Must-Have Experience:
• 5+ years in React / Next.js development
• Expert-level knowledge of MUI / MUI X — this is a core requirement
• Confident in working with complex APIs and dynamic data flows
• Hands-on experience with payment systems (nice to have experience Centrobill, Epoch)
• Comfortable building systems from scratch — architecture, logic, components
• Experience with marketplaces or gaming platforms

 Nice to Have:
• Familiarity with SSR optimization, caching, i18n
• Worked on admin panels, permission-based UIs, or multi-tenant system

We’re looking for a long-term collaboration. We want to build a strong team of developers who are genuinely interested in the product and want to grow together with it. If you’re looking for meaningful, challenging work — we’re probably a great match.

We’re expanding our team and looking for a mobile developer experienced in real-time video and photo processing at a native level — not just UI or players, but actual frame-by-frame processing, shaders, and GPU-accelerated rendering.

We want to understand if you have strong experience and confidence working with the following technologies:

📱 iOS:

• Swift, AVFoundation
• CoreImage (filters, transformations)
• Metal (writing and integrating custom shaders)
• Real-time video rendering
• Saving processed video to local storage
   

🤖 Android:

• Java/Kotlin
• OpenGL / GLSurfaceView
• GLSL shaders
• Real-time video rendering with zero freezes
• Outputting processed results to the file system

💡 General Skills:

• GPU/CPU optimization
• Understanding of video pipelines on mobile devices
• Maintaining smooth UI performance under high graphic loads
• Ability to explain architecture decisions and choose the most efficient stack

🔭 What’s Coming Next:

We’re working toward building our own video editor and player, inspired by the functionality of tools like CapCut. Experience or interest in the following areas will be a big plus:

• Cutting, merging, speeding up and slowing down video
• Timeline editing, audio tracks, transitions
• Real-time effects
• Basic face and body enhancements in video (skin smoothing, beauty filters, etc.)
• Integration with ML/AI-based features (not mandatory now, but interest in this is great)

Project:

Our partner is an international IT company developing innovative payment solutions for the iGaming industry. We are looking for a Senior Java Developer with experience in internal payment systems or casino payment platforms. If you have worked on product development in the financial or Sportsbook sector, this opportunity is for you!

What You Will Do:

✔️ Develop and implement new payment services from scratch, using modern technologies and best practices.
✔️ Take full ownership of architectural decisions, bring your ideas to life, and influence product development.
✔️ Solve complex technical challenges related to high-load systems, transaction processing, and data security.
✔️ Work with a modern tech stack: microservices architecture, Kafka, gRPC, SQL/NoSQL databases.
✔️ Be part of a dynamic team that values initiative, openness, and results-driven work.

What You Need to Succeed:

✔️ 5+ years of experience in Java development.
✔️ Strong knowledge of SQL and NoSQL databases.
✔️ Experience with Kafka or other messaging systems (or willingness to learn quickly).
✔️ Ability to think outside the box, find innovative solutions, and thrive in a fast-paced product environment.
✔️ Nice to have: Experience with payment systems and understanding of their specifics, familiarity with gRPC.
✔️ English level: pre-intermediate (for documentation and team communication).

Why Join:

• Remote working format.
• Flexible working hours.
• Informal and friendly atmosphere.
• The ability to focus on your work: a lack of bureaucracy and micromanagement.
• Paid vacation days\sick leaves.

Desсription:
Join our team and play a key role in shaping the future of data integration for a Pharmaceutical Marketing.
Leader Company! You’ll be responsible for developing various ETL processes running in Docker containers to ensure scalable and streamlined data integration, i.e.: creating data loads, building views/queries for extracting loaded data.

Requirements:
* At least 3 years of experience developing various ETL processes
* Proficiency in SQL
* Proven experience with one of the popular RDBMS (preferable Postgres)
* Understanding Data warehouse concept (SCD, Facts, Star schemas)
* Experience building ETL pipelines
* Python (Pandas, boto3)
* Coding best practices and design patterns
* Familiar with using Git
* Linux basic scripting skills in Bash
* Familiar with Docker
* AWS understanding
* English -В2
* Great potential and willing to learn
* Passionate about software development
* Ability to learn new things constantly

Preferably:
* Redshift
* Snowflake
* AWS CLI
* AWS: ECR, ECS, EventBridge, CloudWatch, Lambda, Step Functions

As a plus:
* REST API
* NoSQL
* CI/CD tooling

We offer:
* Possibility to propose solutions on a project
* Dynamic and challenging tasks
* Team of professionals
* Competitive salary
* Low bureaucracy
* Continuous self-improvement
* Long-term employment with paid vacation and other social benefits
* Bunch of perks 😊

This vacancy is exclusively for Ukrainian developers !

We are seeking a talented and experienced Blockchain Developer with 5+ years of expertise to join our client's innovative team. You will be instrumental in building and maintaining cutting-edge blockchain solutions, utilizing your strong technical foundation in a variety of key technologies and node deployment.

Key focus areas for this role include demonstrated experience with Solidity and the development/interaction with smart contracts, as well as proficiency in Laravel.

Tech Stack:

• Infura
• Solidity
• Node.js
• Laravel

• MongoDB

   

Node deployment & support experience:

• Tron
• Ethereum

• Bitcoin

   

When showcasing your experience, please highlight projects that specifically demonstrate your skills in Solidity and working with smart contracts, in addition to your Laravel expertise.

If you have a proven track record in blockchain development and are ready to contribute your skills to exciting projects, we encourage you to apply!

Our Partner:
– An international fintech company with nearly 1,000 skilled professionals
– Serving over 3.5 million users globally as a cryptocurrency exchange
– Dedicated to providing an intuitive user interface and advanced analytical tools
– Actively collaborates with cryptocurrency projects worldwide to drive the adoption of blockchain technology

The ideal candidate will play a key role in expanding the company’s global reach, building strategic partnerships, and driving business growth. If you have a passion for fintech and blockchain, along with a proven track record in business development, we’d love to hear from you!

The future of Web3 starts with you: join us as a B2B Fiat Support Specialist!

Main Responsibilities

— Assisting B2B clients with any questions related to FIAT products;
— Resolving B2B clients inquiries;
— Maintaining records and reports;
— Collaborating with the team to ensure excellent service;
— Quickly and effectively resolving B2B clients issues, offering alternative solutions;
— Monitoring the status of open requests until their resolution;
— Analyzing common B2B clients inquiries and suggesting improvements for products or processes;
— Keeping records of B2B clients interactions in compliance with internal company policies;
— Relaying important customer feedback that could impact product or service development.

Mandatory Requirements

— Proficient user of Google tools (Docs, Sheets, etc.) and Atlassian products;
— Strong communication skills;
— Ability to learn quickly and process large volumes of information;
— Customer-oriented approach;
— Analytical skills and problem-solving abilities;
— Willingness to grow and deepen knowledge;
— Understanding of payment systems and their functioning principles;
— Basic knowledge of financial operations (payments, refunds, transaction verification);
— Basic understanding of the KYB process;
— Basic understanding of business structures, terminology and business approaches in the crypto sphere.

We offer

– We provide everything you need for success
– Modern equipment
– Сomfortable working conditions, and an inspiring environment to help you thrive
Work-Life Balance Matters:
– Recharge Days for rest
– Additional days off for national holidays
Driven by development:
– Access to exclusive crypto education courses
– Opportunities for external training
Global Collaboration:
– Work alongside professionals from around the world, exchange experiences, and contribute to unique projects
Care Beyond Work:
– We provide time and support during life’s most important moments

Dublemint is a growing IT company seeking a highly skilled Front-end Developer with experience in Vanilla JavaScript and animations developing to join our team!

You are a perfect match if you have:

• 3+ years of experience
• Proficient in Vanilla JS and SCSS
• Experience with PixiJS, Phaser, GSAP, or similar JavaScript animation libraries
• Strong understanding of WebGL or HTML5 Canvas
• Ability to create smooth, optimized animations for slot-style effects
• Portfolio or demo of previous animation or game-related work

Nice to Have:

• Experience in the casino or gaming industry
• Familiarity with Three.js, CreateJS, or Konva.js
• Knowledge of asset loading and performance tuning
• Familiarity with Apache Cordova (ex PhoneGap)
   

Personal Qualities:

• Ability to navigate and understand existing code;
• Ability to provide accurate development estimates and complete tasks within the agreed timeframe;
• Organization, responsibility, professionalism, and diligence.

Conditions:

• Remote work with a flexible schedule
• Paid once a month (with more frequent payment options available if needed)
• At least 6 productive hours a day, 5 days a week

• Accounting for productive hours using the Time Tracking program (Yaware) is mandatory

   

If you are interested and meet the criteria described above, to review your application, please send your CV.

BigD is seeking a talented Media Buyer to join our dynamic team. BigD is an iGaming operator focused on the LATAM (top brand). But that’s not all — we also have a thriving Affiliate Program, a handy Payment solution, and an AI user acquisition solution. We are a big family of over 500+ creative minds.

What to do:
 

- Develop, launch, and optimize paid traffic campaigns (FB)

- Identify and test new traffic sources

- Monitor and analyze key performance metrics (CPI, CPA, CPM) 

- Implement A/B testing strategies for ad creatives, targeting, and landing pages

- Manage budgets efficiently to ensure profitability and scalability

- Collaborate with the creative team to develop high-converting ad creatives

- Stay up-to-date with trends in media buying

We are looking for:

- 3+ years in media buying, preferably in iGaming, betting

- Strong understanding of the Spanish LATAM market 

- Ability to track, analyze, and optimize performance metrics

- Familiarity with tracking platforms (Voluum, KT, AppsFlyer, etc.)

- Ability to work independently, make data-driven decisions, and scale successful campaigns

Working conditions:

• Direct communication with the core TEAM
• 28 calendar days of vacation
• Paid sick leave
• Sports compensation
• Compensation for courses and training
• Day off for birthday
• Flexible work schedule
• Regular salary reviews
• Salary paid at a favorable rate
• Non-toxic work environment, free of bureaucracy
• Stable salary payment

An international digital marketing agency focused on the iGaming niche is looking for an experienced Outreach Specialist.
 

About GRIT Leaders GRIT Leaders is an international digital marketing agency with a strong focus on the iGaming niche. We are a global team of creative problem-solvers passionate about helping businesses grow.
 

Who You Are You’re our ideal candidate if you:

• Have at least 1 year of experience in the iGaming niche
• Have worked with complex GEOs
• Can communicate confidently with webmasters in English (and other languages are a plus)
• Know how to use Ahrefs to analyze link quality
• Are highly proficient in Google Sheets
• Are proactive in identifying and solving problems early
• Take ownership of tasks and meet deadlines consistently
   

Nice to Have

• An existing database of donor websites and intermediaries
   

What You’ll Be Doing

• Researching potential donor sites through competitor analysis, marketplaces, and other sources
• Creating and managing outreach email campaigns
• Maintaining communication with webmasters and intermediaries
• Managing and regularly updating internal databases
• Creating content briefs for guest post orders
• Planning and purchasing monthly guest post placements
• Ensuring proper placement and quality control of donor websites
• Providing regular performance and progress reports
   

What We Offer

• Full-time employment — remote or in-office (your choice)
• A dynamic and engaging international work environment
• Opportunities for professional growth and development
• Participation in exciting projects within one of the most innovative industries
   

If this sounds like the right fit for you, we’d love to hear from you!

We’re looking for a part-time creative, resourceful, and driven Sales Associate & Data Researcher to join our growing team.

This role is perfect for someone who thinks beyond the obvious, has a non-standard approach to challenges, and loves experimenting with new ideas in sales and lead generation. You’ll work alongside our CEO and Sales department to help expand our outreach, build strategic partnerships, and shape how our services are presented to the world.

If you enjoy research, communication, and the hunt for opportunities - we want to hear from you.

Apply if you are:

• An out-of-the-box thinker with a creative, experimental mindset
• Naturally curious and love digging deep into markets and data
• A strong communicator, not afraid of outreach and negotiation
• Someone who gets excited thinking about building pipelines and closing opportunities

Requirements:

• 1–2+ years of experience in data research or lead generation (flexible based on potential)
• Intermediate English (B1 or above) — comfortable with spoken and written communication
• Understanding of the software development lifecycle (SDLC)
• Ability to work independently and follow through on tasks
• Previous work experience in outreach, prospecting, or pre-sales is a plus

Responsibilities:

• Data research, lead generation, cold outreach and communication with potential customers through platforms such as Upwork, Fiverr, LinkedIn, email, etc
• Exploring and testing new sales channels and methods
• Preparing and refining our engineers resumes, and company portfolio cases
• Drafting custom proposals and responses to client requests
• Initiating and managing communication with customers and partners
• Executing ad-hoc tasks from the CEO and Sales leadership

Bonus if you have:

• Prior experience working with customers in AdTech, PropTech, MarTech, and energy sectors
• Prior experience in IT services or software development companies
• Certifications in sales, lead generation, or digital outreach
• Certifications in technology or product management-related fields

We offer

• start with part-time (80-100 hours/month) and move to full-time
• ability to be promoted to a fully operational Sales Rep/Closer position
• people-oriented management without bureaucracy;
• competitive compensation;
• 18 working days of annual paid vacation;
• paid sick leaves;
• compensation for the cost of professional courses;
• 50% compensation for English language courses;
• friendly and engaging professional team.

Why Join Us?

We’re not looking for someone to just follow scripts. We want a collaborator. Someone who will help shape how we grow, reach, and engage our clients. If you feel the fire burning inside you reading this — take that as your sign.

Apply now — we can’t wait to meet you.

Stages of the recruiting process

• Pre-interview with HR Manager
• Interview with Sales Manager and CEO

• • Receiving an offer