Jobs at Djinni

Motion Designer (UA Creatives)
We are looking for a Motion Designer to create UA video creatives for paid channels: Meta, TikTok, YouTube.

Responsibilities:
- Creating and animating UA video creatives (6–30 sec)

- Animating text, UI elements, icons, simple characters

- Adapting creatives to different formats and placements

- Fast iterations and revisions based on feedback and performance metrics

- Close collaboration with marketing and the creative producer

Requirements
Must-have:

- After Effects — confident user (main working tool)

- Photoshop — basic level (asset preparation, minor edits)

- Understanding of UA creatives and performance-driven video

- Ability to create simple, clean, and highly readable animations

- Strong sense of timing, rhythm, and composition

- Working with text (hooks, CTAs, visual accents)

- Exporting videos for Meta / TikTok / YouTube

- Working with pre-made assets (PSD, Figma, footages)

Nice-to-have:

- AI tools for creative production (image/video generation, upscaling, voice, subtitles, etc.)

- Experience with mobile games or apps

- Understanding of A/B testing for creatives

- Basic editing and sound skills (cuts, transitions, music timing)

- Experience adapting creatives for different markets

We value
Data-driven mindset and creativity focused on results, not “beauty for beauty’s sake”

Ability to test ideas quickly and iterate without fear

Attention to detail and clean execution

Responsibility and realistic deadlines

Preferably with experience in apple/google TV apps.

We already have and Android and iOS apps with video content, and we need to extend them to Apple TV and Google TV without distracting the core team.

We’re building these TV apps because we plan to apply for the Apple and Google video programs.

 

application process via test task and then interview with head of engineering

We are looking for a Fullstack Engineer  to join our growing team. In this role, you will take ownership of building modern, scalable web applications with a strong emphasis on frontend development using React, while also contributing to backend services built with Node.js.

Responsibilities

• Design, develop, and maintain responsive web applications using React
• Lead frontend architecture decisions and ensure best practices
• Build and maintain backend APIs and services using Node.js
• Collaborate with cross-functional teams to define and implement new features
• Write clean, maintainable, and well-tested code
• Optimize application performance, scalability, and security
• Review code and mentor other engineers
• Participate in technical discussions and contribute to product decisions

Requirements

• 5+ years of experience in software development
• Strong expertise in React and modern frontend tooling
• Solid experience with Node.js and RESTful APIs
• Deep understanding of JavaScript / TypeScript
• Experience with state management, component architecture, and performance optimization
• Familiarity with databases (SQL and/or NoSQL)
• Experience with Git and CI/CD pipelines
• Strong problem-solving and communication skills

Nice to Have

• Experience with Next.js
• Knowledge of cloud platforms (AWS, GCP, or Azure)
• Experience with GraphQL
• UI/UX sensibility and attention to detail
• Prior experience leading technical initiatives

Domain: iGaming / Gambling
Format: Product company
Experience: 5+ years

About the Company

We are an international product company operating in the gambling sector. Our platform delivers real-time personalization for casino and sportsbook products using advanced machine learning. The solution processes live behavioral, transactional, and contextual data to improve player engagement, retention, and overall performance for operators worldwide.

Our focus is on building production-grade ML systems that directly influence what users see in real time — from game recommendations to personalized content and promotions.

Role Overview

We are looking for a Senior Data Scientist to join a product-focused team working on real-time personalization and recommendation systems for iGaming platforms.

This is a hands-on role that combines modeling, experimentation, and close collaboration with engineering and product teams in a high-load, real-time production environment.

Main Responsibilities

• Develop ML-driven features for casino products using supervised learning (regression, ranking, classification)
• Maintain and improve existing recommendation systems in production
• Enhance models using gradient boosting and other supervised approaches
• Perform data cleaning, preprocessing, and feature engineering
• Design and maintain pre- and post-processing workflows
• Optimize training and inference pipelines for performance and reliability
• Integrate ML models into Airflow pipelines in a multi-tenant environment
• Adapt and configure the solution for different clients (tenants)
• Collaborate closely with product and engineering teams on experimentation and feature delivery

As Part of the Team You Will

• Work cross-functionally with data scientists, engineers, product owners, designers, and researchers
• Analyze large-scale datasets to extract insights for product and business decisions
• Propose, implement, and evaluate ML approaches to solve real business problems
• Support and evolve a recommendation solution used across multiple tenants
• Influence product strategy through research, experimentation, and data-driven insights into user behavior

Experience & Education

• 5+ years of professional experience in data science
• Degree in a quantitative field (Mathematics, Statistics, Computer Science, or similar)

Core Skills

• Strong proficiency in Python and SQL
• Hands-on experience with data processing tools (Pandas, Polars)
• Solid engineering skills for building and maintaining scalable ML systems
• Experience implementing observability in ML pipelines (metrics, logging, alerting)
• Knowledge of Docker and Kubernetes
• Strong analytical mindset with the ability to solve loosely defined problems
• Hands-on experience with supervised ML techniques, including:
  • Regression and ranking models (XGBoost, LightGBM, CatBoost, neural networks)
  • Feature engineering and model evaluation (AUC, NDCG, MSE, uplift metrics)
  • Personalization or recommendation systems
• Proven experience deploying ML models to production (near real-time or batch)
• Solid understanding of statistical methods (A/B testing, significance testing)

Nice to Have

• Production experience with large-scale recommendation systems
• Experience with Airflow, Valkey/Redis, FastAPI in production
• Familiarity with contextual bandits or reinforcement learning
• Experience with AutoML tools

🔹 Role Overview

As a Brand Communications Intern, you will support the development and consistency of DICEUS’s brand messaging across external communication channels. The role focuses on research, content support, and communication initiatives that strengthen brand perception in international InsurTech and technology markets.

This internship is a good fit for someone interested in brand storytelling, corporate voice, and B2B communications within a technology-driven environment.

🔹 Key Responsibilities

• Support research on brand positioning, industry trends, and competitor communication strategies.
• Assist in creating brand-aligned content such as press releases, brand stories, LinkedIn posts, and company updates.
• Help identify relevant media platforms, industry publications, and award opportunities in the US, UK, and European markets.
• Monitor how competitors present their brand and summarize key insights.
• Support creation of brand visuals, infographics, and presentations using AI and design tools.
• Assist in identifying market and business signals such as partnerships, product updates, and industry initiatives.
• Support brand-related communication activities for conferences, awards, and industry events.
• Prepare regular internal summaries and reports on brand communication activities.

🔹 What We’re Looking For

• Interest in brand communications, PR, marketing, or technology.
• English proficiency at B1–B2 level or higher.
• Ability to maintain a consistent brand tone and messaging.
• Strong research, analytical, and organizational skills.
• Familiarity with AI-powered tools for content creation, research, and design.
• Confident use of Google Workspace / MS Office.
• Detail-oriented, proactive, and able to work independently.

🔹 Nice to Have

• Background in communications, marketing, journalism, or business.
• Exposure to B2B branding, SaaS, fintech, or InsurTech.
• Interest in global technology and insurance market trends.

🔹 What We Offer

• Hands-on experience in international brand communications.
• Mentorship and structured development during the internship.
• Exposure to AI-driven brand and communication workflows.
• Collaboration with a global team.
• Opportunity for long-term collaboration after the internship.

We are seeking an experienced Front-End Engineer with deep Shopify expertise to build high-performance e-commerce solutions. You will contribute to both implementation and architecture, collaborate with design, product, and engineering teams to deliver scalable, fast, and user-friendly storefronts.

Responsibilities:

• Develop and customize Shopify themes using Liquid, HTML, CSS/SCSS, and JavaScript
• Work with Shopify Online Store 2.0 features (sections, blocks, metafields)
• Integrate third-party apps, APIs, and backend services
• Optimize performance, Core Web Vitals (LCP, FID, CLS), accessibility (WCAG), and SEO
• Troubleshoot complex technical issues in a collaborative environment
• Use AI tools to accelerate development, code review, and problem-solving

Requirements:

• 4+ years front-end development
• Proven Shopify expertise:
  • Customizing and building themes using Liquid, HTML, SCSS/CSS, JavaScript
  • Online Store 2.0 framework and theme architecture (sections, blocks, metafields)
  • Shopify admin, storefront, and checkout customization
  • Shopify CLI, Git-based deployment, and development workflows
  • Integrating third-party apps and custom scripts
  • Solid understanding of Shopify limitations and best practices for performance, accessibility, and SEO
  • Working knowledge of Shopify APIs (Storefront API, Admin API) and webhooks
• Experience with REST/GraphQL APIs and asynchronous JavaScript (fetch/AJAX)
• Familiarity with modern front-end tooling (Webpack, Vite, esbuild); TailwindCSS is a plus

Will be a plus:

• Shopify Plus features (Scripts, checkout.liquid, Flow)
• Translating Figma/Sketch designs into pixel-perfect themes
• Understanding of accessibility best practices (WCAG)
• Analytics tools (Google Analytics, GTM)
• Composable commerce architecture
• Exposure to other e-commerce platforms (Magento, BigCommerce, SFCC)

What we offer:

• Fully remote work with flexible schedule
• Competitive salary and long-term contract
• Work on cutting-edge Shopify projects
• Professional growth and continuous learning

Requirements:

• 1+ years of experience in development
• Strong knowledge of Javascript and TypeScript
• Strong knowledge of Angular
• Strong analytical and problem-solving skills
• Experience working with RxJS ,NgRx ,signals, and new angular syntax template
• Confident AI prompting, understanding of LLM principles (Context window, RAG, System prompts)
• Experience working with AI coding assistants (Cursor, Claude Code, GitHub Copilot)
• Good understanding of asynchronous and reactive programming
• Confident working with the Git version control system
• Understanding of GraphQL
• Intermediate level of English

Would be a plus:

• Experience working with React
• Experience working with Websockets
• Experience building large-scale SaaS platforms supporting millions of users.

Responsibilities:

• Build features and systems with attention to detail and performance.
• Own end-to-end development, from conception to production.
• Engineer not only solutions but also tools to understand the problem.
• Work closely with cross-functional stakeholders to deliver a world-class product.
• Identify and implement improvements to our existing systems.

About the project:

Project management platform. With the help of own API, it’s possible to do multiple integrations with communication, sales, analytics and other applications that are used by co-workers on a daily basis.

We are looking for a frontend engineer to improve the beautifully crafted product that helps millions of people to enjoy their remote work! You will be responsible to deliver production-ready functionality in a cross-functional team and will be able to reach millions of people with your best effort and working time as part of a multinational team of highly skilled developers.

We are looking for a Backend Engineer to join a planned data and services migration project.
The main focus of the role is migrating data from MongoDB to PostgreSQL and rewriting part of the backend services.

This is not a firefighting role, but a structured technical migration with a clear scope and team support.

Responsibilities

• Participate in the migration of data from MongoDB to PostgreSQL
• Rewrite and adapt backend services using NestJS
• Translate MongoDB aggregation logic into SQL-based solutions
• Work with relational data models and transactions
• Optimize queries and data-related computations

• Collaborate with the team on migration-related technical decisionsTech Stack (Core)

  • Node.js 18+, TypeScript
  • react, socket.io
  • NestJS (modules, controllers, services, DI)
  • MongoDB + Mongoose
  • PostgreSQL
  • TypeORM
  • REST APIs, DTOs, validation

  Requirements

  • Commercial experience with Node.js and TypeScript
  • Strong knowledge of MongoDB, including aggregation pipelines
  • Good understanding of relational databases and SQL
  • Careful and accurate work with data and computations
  • Basic understanding of backend security (JWT, roles, permissions)
  • English level: Upper-Intermediate (sufficient for daily communication).
    Nice to Have (Not Required)
    • Experience with NestJS guards, pipes, interceptors
    • Redis, background jobs, or queues
    • Previous experience with database migrations
    • Neo4j or real-time features (Socket.IO)
    • Experience using AI-assisted tools (e.g. Claude Code)

Yojji is a development center, based in Europe. We are a team of specialists with great experience in JavaScript, full-stack development and web design. We provide outsource and outstaff services to reliable frequent customers and startups in the USA, Europe and Israel.

About the role
 

We are looking for a Technical Support Specialist to support and maintain solutions built on Microsoft Power Platform.

The role focuses on production support, system stability, incident management, and troubleshooting of business-critical applications.

You will work with Power Apps, Power Automate, Azure SQL Database, and integrations with external services, supporting existing solutions and ensuring their reliability and performance.

This is a long-term, full-time position with a structured workflow and clear responsibilities.

Responsibilities

• Provide technical support for production Power Platform solutions
• Troubleshoot incidents related to Power Apps, Power Automate, and Azure SQL Database
• Monitor system stability and respond to incidents in a timely manner
• Investigate root causes and propose permanent fixes
• Support integrations with external services and APIs
• Work with technical documentation and maintain support-related documentation
• Communicate clearly with stakeholders regarding incidents, status, and resolutions
• Participate in incident management and service improvement processes
   

Requirements

• Hands-on experience with Microsoft Power Platform:

  • Power Apps
  • Power Automate

  Understanding of Azure SQL Database

• Experience supporting production systems
• Strong troubleshooting and incident management skills
• Ability to work with technical documentation
• Clear communication skills and ability to interact with stakeholders
• Strong sense of responsibility and attention to detail
• Ability to work independently in a remote environment
   

Nice to have

• Experience with Power BI, Customer Voice, or similar Power Platform tools
• Experience with email services (e.g. SendGrid)
• Experience supporting enterprise solutions
• Knowledge of ITIL or incident management best practices
•  

We offer

• Full-time remote work
• Long-term project
• Stable workload
• Clear processes and responsibilities
• Opportunity to work with Microsoft Power Platform in real production environments

🔹 Role Overview

As a Communications & Media Intern, you will assist DICEUS’s team in managing external communications and media engagement across international InsurTech markets. The role combines research, content creation, and media outreach to support the company’s visibility and reputation.

This internship is ideal for someone eager to gain hands-on experience in corporate communications, media relations, and B2B storytelling within a tech-focused environment.

🔹 Key Responsibilities

• Conduct research on industry trends, competitors, and media landscapes in the insurance technology sector.
• Assist in preparing communications materials including press releases, media pitches, LinkedIn posts, and company announcements.
• Support identification and engagement with relevant media outlets, journalists, and industry platforms in the US, UK, and Europe.
• Monitor competitor communications and summarize key insights for the team.
• Help create visual and supporting content, such as infographics and presentations, using AI and design tools.
• Assist in identifying market and business signals, including partnerships, digital transformation projects, and acquisitions.
• Support communications activities for conferences, awards, and industry events.
• Prepare regular internal summaries and reports on media and communications activities.

🔹 Requirements

• Interest in communications, media relations, PR, or technology.
• English proficiency at B1–B2+ (written and spoken).
• Ability to communicate information clearly and professionally.
• Strong research, analytical, and organizational skills.
• Familiarity with AI-powered tools for content, research, and design.
• Confident use of Google Workspace / MS Office.
• Detail-oriented, proactive, and able to work independently.

🔹 Nice to Have

• Education or experience in communications, journalism, marketing, or business.
• Exposure to B2B media relations, PR, SaaS, fintech, or InsurTech.
• Interest in global technology and insurance markets.

🔹 What We Offer

• Practical experience in international communications and media engagement.
• Structured mentorship and learning opportunities.
• Hands-on exposure to AI-supported communications workflows.
• Collaboration with an international, cross-functional team.
• Potential for long-term collaboration after the internship.

About the company

GraphDex is building a unified trading and analytics terminal for DeFi. We aggregate liquidity, trading execution and analytics across multiple blockchains into a single interface.

We are a product Web3 startup with a small, highly technical team. We move fast, release often, and solve real infrastructure challenges.

About the role

We are looking for a Technical Project Manager who understands how Web3 development works and can coordinate engineers in a fast-changing environment.

This role is not about formal sprint bureaucracy or just tracking tasks. We need someone who can see bottlenecks early, coordinate team efforts, and help deliver features and releases under real

market pressure.

Responsibilities

• Coordinate development across backend, frontend and blockchain modules
• Work closely with Founder, QA and Product team
• Break product goals into clear technical priorities
• Identify blockers, risks and weak points in delivery
• Quickly reorganize team focus when priorities shift
• Coordinate integrations, releases and production launches
• Help the team handle bugs, scaling issues and unexpected production problems

Requirements

• Experience in technical project / delivery management from 5 years
• Solid understanding of Web3 / DeFi ecosystem
• Previous software development experience or strong technical background
• Understanding of system architecture, APIs and development workflows
• Experience participating in product launches or high-pressure release cycles
• Strong prioritization and decision-making skills

Will be a strong plus

• Experience with trading platforms or fintech products
• Experience working with Solana or other high-performance chains
• Experience with real-time or high-load systems

Language requirements

Working proficiency in Ukrainian or Russian is required.
English — intermediate level or higher.

What we offer

• Real Web3 infrastructure product (not outsourcing)
• Small expert team with direct communication
• High level of ownership and influence on processes
• Competitive compensation + possible equity

About DICEUS

DICEUS is a product company focused on building innovative SaaS solutions for the global insurance and financial services markets. Our mission is to modernize how insurers, brokers, MGAs, and other financial players operate through intelligent underwriting, seamless policy management, and digital engagement platforms. With clients across Europe, the Middle East, and North America, we are redefining how the industry delivers value through technology.

⸻

What You Will Do

As a Sales Intern, you will help expand our global client base by introducing our SaaS products to insurance companies, brokers, and fintech organizations. You will work alongside experienced sales and product professionals and gain hands-on experience in enterprise sales.

Your responsibilities will include:
• Researching and identifying potential clients in target markets
• Assisting with outbound communication (email, LinkedIn, etc.)
• Supporting product presentations and demo meetings
• Participating in sales discovery and proposal preparation
• Updating CRM records and sales documentation
• Collaborating with the marketing team on outreach campaigns
• Learning about SaaS sales, insurance industry trends, and client needs

⸻

Requirements
• Strong interest in B2B sales, SaaS, or the insurance/fintech industry
• Upper-intermediate or higher English level (written and spoken)
• Great communication and research skills
• Self-motivated, curious, and eager to learn
• Basic understanding of software products is a plus
• Previous sales or internship experience is a bonus, but not required

⸻

What We Offer
• Real-world experience in international SaaS sales
• Opportunity to grow into a Junior Sales Manager role
• Mentorship and training in the insurtech and fintech space
• Supportive team and career development path

Join us and start your career in tech sales with a team that supports your growth. Apply now!

About the role

We are looking for a QA Automation Engineer to work on UI test automation using Java and Selenium WebDriver.

The role is focused on building and maintaining automated test suites, improving test coverage, and supporting product quality during active development.

This is a time-limited engagement (up to 6 months) with a full-time setup, though workload may vary depending on the project phase.

Responsibilities

• Develop and maintain UI automation tests using Selenium WebDriver
• Write clean, maintainable test code in Java
• Work with TestNG and Maven
• Integrate automated tests into CI pipelines
• Analyze test results and investigate failures
• Collaborate with developers and QA team on quality improvements
• Participate in test planning and automation strategy discussions
• Maintain test documentation and reports

Requirements

• Strong knowledge of Java Core (Java 13–21):
   
  • Collections
  • Streams
  • Functional interfaces
• 
   

• Solid understanding of OOP principles

  • Interfaces
  • Abstract classes

   

• Significant hands-on experience with Selenium WebDriver
• Experience with TestNG and Maven
• Understanding of OAuth2 in automated testing scenarios
• English: good speaking and writing skills

Nice to have

• Experience setting up local environments and complex configurations
• Experience with Allure for test reporting
• Experience working in distributed or remote teams

We offer

• Remote work
• Flexible workload within a full-time setup
• Contract up to 6 months
• Clear tasks and technical focus
• Professional team and structured workflow

We are looking for an experienced Unreal Engine Engineer to lead a small team of two Unreal developers and take full ownership of a production-stage Unreal Engine–based application used in e-commerce by real customers. This is a client-facing, high-impact product in which stability, visual quality, and performance directly affect the user experience.

The role combines hands-on Unreal development with technical leadership. You will also work as part of a cross-functional product team, collaborating closely with front-end and back-end engineers to ensure seamless integration between Unreal Engine and the rest of the application stack.

YOE: 5 years

Core Requirements:

• C++ Unreal development experience
• Experience compiling Unreal Engine from source
• Strong understanding of Unreal Engine architecture, Blueprints, and optimization for production use
• Proven ability to own and maintain a live Unreal Engine-based product
• Demonstrated experience leading or mentoring other developers
• Ability to make architectural and technical decisions that ensure stability, scalability, and performance
• Comfort working in a cross-functional team with front-end, back-end, and business stakeholders
• Oversee the coverage of existing and new functionalities with autotests
• Perforce version control
• Ukrainian/russian language is needed to communicate with the team
   

Nice to Have:

• Online game development and support 
• 3D modeling or visualization (3ds Max, Maya, Blender, etc.)
• Rendering engines (V-Ray, Corona, etc.)
• WebGL 
• Python or other scripting languages

• English language knowledge, sufficient for technical collaboration

   

Responsibilities:

• Lead and oversee the Unreal Engine development team (2 developers)
• Ensure stability, performance, and scalability of the production UE application
• Lead the effort to implement a public API for UE application
• Act as the Unreal Engine representative in a cross-functional product team
• Collaborate closely with front-end and back-end developers to align architecture and integrations
• Develop and improve tools for 3D asset assembly and scene management
• Work with content creators and artists to achieve optimal asset integration and visual fidelity
• Identify and automate repetitive or inefficient workflows
• Maintain and evolve the automated rendering and image production pipeline
• Continuously analyze and optimize memory usage, load times, and rendering performance
• Prototype and implement a new product hypothesis in collaboration with other product team members
• Provide technical feedback, documentation, and process improvements
• Automated application and asset update to the latest stable UE version on a yearly basis.
   

Expectations:

• Work remotely with consistent availability during core hours or from the office in Warsaw.
• Communicate proactively with the team and management about progress, blockers, and priorities
• Coordinate Unreal development efforts with front-end and back-end teams
• Manage personal and team workload effectively, ensuring delivery reliability
• Identify and drive improvements across technology, process, and pipeline
• Maintain transparency on issues and deadlines

About: The team is building an AI platform in the gaming industry, working with LLMs, RAG, and multi-agent systems in production.

Responsibilities:

• Design LLM architecture: RAG, multi-agent, tool-calling, memory
• Scale/optimize vector & semantic search (pgvector, hybrid search, reranking)
• Build pipelines for GDD processing and validation
• Develop prompt engineering, evaluation, and guardrails
• Integrate local and cloud LLMs (Ollama / OpenAI-compatible APIs)
• Design fault-tolerant AI systems for production workloads
• Implement monitoring for quality, latency, and cost
• Architect multi-agent workflows and manage agent coordination
• Prepare the platform for TypeScript code auto-generation
• Code review, mentoring, and team technical growth

Must-have:

• 3+ years in ML / Applied AI / LLM projects
• Strong Python
• Hands-on LLM, RAG, embeddings, vector search
• Production AI/ML system design & maintenance
• Multi-agent architectures and LLM orchestration
• PostgreSQL + pgvector (or similar)
• Async and event-driven pipelines
• Docker (production)

• Architectural mindset and ownership

   

Nice-to-have:

• HuggingFace / vLLM / OpenAI / Ollama
• Hybrid search, rerankers, long-context strategies
• RabbitMQ / Redis
• CI/CD and MLOps practices
• TypeScript (basic understanding)
• Experience in game dev or content generation
• Confluence / Jira API integrations