Jobs at Djinni

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

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

Greetings!
We are looking for an insightful and detail-oriented Senior Product Analyst to strengthen our analytics team and contribute to data-driven decision-making for our key business units.

🧲 Magnetics is a digital company that develops and scales its own online products across competitive and fast-paced markets. Founded in 2014, we rely on data, bold hypotheses, and user experience to grow efficiently.

Requirements:
- 3+ years of relevant experience in data analytics with a focus on product metrics
- Proficient SQL (PostgreSQL), Google Sheets, and Excel
- Solid foundation in statistics and probability
- Strong data visualization skills (preferably Tableau)
- Experience working with cross-functional teams (product, payments, marketing, retention, etc.)
- Excellent analytical thinking, self-organization, and attention to detail
- Ability to clearly present insights to both technical and non-technical stakeholders
- English - at least Intermediate (read documentation)

Nice to have:
- Knowledge of column-oriented storages (e.g., BigQuery, AWS Athena)
- Strong GA4 analysis skills (analytics only — no setup required)

How you'll be contributing:
- Monitoring and analyzing key product and payment funnel metrics
- Working with user segments (incl. high-value customers)
- Identifying anomalies in KPIs and finding their root causes
- Generating hypotheses and uncovering growth opportunities
- Supporting the development of our BI infrastructure (database + Tableau dashboards)
- Contributing to business planning and modeling

Our tech & culture:
You’ll be part of a team where we value autonomy, data access, smart tools, and minimal bureaucracy. We are actively building a modern BI system to empower decision-makers with real-time insights. Our company is mid-sized, dynamic, and focused on high-impact analytics — perfect for those who love uncovering actionable insights and testing hypotheses.

Benefits of working with us:
🧲 Office in Kyiv or Remote
🧲 50% coverage of courses, training, and language programs
🧲 100% coverage of team training programs
🧲 Free legal consultations + 50% discount on services
🧲 Health insurance
🧲 Flexible work schedule
🧲 Regular salary reviews
🧲 Friendly and curious team with team buildings across Ukraine

We're looking for an enthusiastic Junior Researcher / Guest Sourcer to join our team!

About us:
We run a YouTube channel focused on AI, SaaS, and Tech, and we're looking to invite more guests to share their expertise. Your job will be to help us find and connect with experts for our YouTube channel,  people specializing in SEO, Marketing, SMM, AI, Tech, AI coding, and related fields.

Position: Remote Part-time (Student-friendly)

Main Responsibilities:
Your main responsibility will be sourcing potential guests on YouTube, X (Twitter), LinkedIn, and other platforms:

• Find and reach out to relevant experts and content creators
• Schedule meetings/interviews
• Check the guest’s video camera and audio quality (instructions provided)
• Validate each guest’s suitability for the channel
• Transfer recorded materials to our video editor
• Perform basic QA (quality assurance) on video materials

Required Skills:

• Basic understanding of social media platforms
• Good English (enough for short, clear communication with guests)
   

What We Offer:

• Fully remote work
• Flexible hours (ideal for students)
• Friendly and supportive team culture
• Hands-on experience working with fast-growing tech brands
• Mentorship and learning opportunities
• Real impact on our company's growth
• Exposure to the tech and startup world

We are looking for a highly organized and proactive Project Manager with solid experience managing Odoo ERP projects. The ideal candidate will have a strong background in leading end-to-end ERP implementations, excellent stakeholder management skills, and the ability to drive delivery across cross-functional teams.

Does this relate to you?

• 4+ years of experience as a Project Manager in the IT industry.
• At least 2 years of hands-on experience managing Odoo ERP projects.
• Proven ability to manage multiple complex projects simultaneously.
• Solid understanding of the Odoo framework, its modules, and typical implementation cycles.
• Strong knowledge of project management methodologies.
• Excellent client-facing and internal communication skills.
• Strong organizational skills, attention to detail, and multitasking abilities.
• Availability to work partially or fully aligned with the US Eastern Time Zone (EST) is required.
• Fluent level of English.

A new team member will be in charge of:

• Lead and manage Odoo ERP implementation projects from initiation to delivery.
• Define project scope, goals, and deliverables that support business goals in collaboration with stakeholders.
• Coordinate internal resources and third parties/vendors to ensure successful execution.
• Manage the relationship with the client and all stakeholders.
• Develop detailed project plans, track progress, and adjust as needed.
• Identify and mitigate project risks and issues.
• Ensure that all projects are delivered on time, within scope and within budget.
• Conduct post-project evaluations and implement improvements.
• Collaborate closely with Business Analysts, Developers, and QA teams to ensure project alignment with business requirements.

Additional information:

• Be available to work within EST timezone.
   

Ready to try your hand? Send your CV without a doubt!

Description of the project:
We are looking for a Senior Full-Stack Developer to join our team in the travel industry domain. You will be responsible for building and maintaining both front-end and back-end components using modern technologies such as React, .NET, and MSSQL. The ideal candidate is a proactive problem-solver who thrives in cross-functional Agile teams and is eager to support modernization efforts, including the migration of legacy systems to .NET 8 Core.

Your qualification:

• 5+ years of experience in full-stack software development
• Strong proficiency in C# (.NET 4.7 and .NET Core), React, and MSSQL
• Experience with SCSS and familiarity with Azure (preferred)
• Experience working in Agile environments (Scrum, Kanban)
• Ability to design and implement scalable, maintainable, and testable solutions
• Strong problem-solving skills and ownership mindset
• Excellent communication skills and ability to collaborate across teams
• Upper-intermediate level of English or higher

Responsibilities:

• Design, develop, and maintain front-end and back-end components using React, SCSS, .NET, and MSSQL
• Participate in production support tasks, ensuring system reliability and responsiveness
• Collaborate closely with project managers, UI/UX designers, and fellow developers to deliver high-quality features
• Support modernization efforts, including the migration from .NET Framework 4.7.2 to .NET 8 Core
• Take part in on-call rotations and handle system incidents and escalations
• Contribute to DevOps practices, automated testing, risk management, and continuous improvement initiatives