Jobs at Djinni

Our client is a company that is one of the prominent providers of unique online slot games based in Spain. The team creates modern and exciting slot games, providing a unique gaming experience for millions of users. It brings together professionals from development, design, and art, and is looking for a technical artist who can connect these areas.

Required skills:

• Experience with graphic editors and tools for game creation (Photoshop, After Effects, Unity, or similar). 
• Understanding of graphic adaptation principles for different screen ratios. 
• Basic knowledge of game development fundamentals and working with game engines. 
• Skills in working with visual effects (animations, shaders, special effects). 
• Attention to detail and understanding of platform technical limitations. 

• Ability to work in a team and adapt to interdisciplinary tasks..

   

Responsibilities:

• Perform tasks at the intersection of the art team and the development team, ensuring the integration of visual solutions into the final product.
• Work in an internal development editor to compose game screens for various aspect ratios , based on requests from game designers.
• Develop and implement new visual effects and approaches in collaboration with the development team.
• Create visual mockups for GDD and ensure accurate implementation.
• Participate in optimizing graphics and visual solutions to achieve the best performance without compromising quality.
• Work closely with the game team to find and implement creative solutions that enhance the user experience.

Сompanу offer:

• The opportunity to play a key role in developing new team processes.
• Freedom for experiments and research that influence decision-making.
• Mentorship from experienced specialists, as well as collaboration in a creative and supportive team.
• Participation in projects where you can implement cutting-edge technologies and see their real impact.
• Access to modern tools and resources for learning and professional growth.
• Flexible schedule and the possibility to work remotely.

GlobalLogic is searching for a motivated, results-driven, and innovative software engineer to join our project team at a dynamic startup specializing in pet insurance. Our client is a leading global holding company that is dedicated to developing an advanced pet insurance claims clearing solution designed to expedite and simplify the veterinary invoice reimbursement process for pet owners.
You will be working on a cutting-edge system built from scratch, leveraging Azure cloud services and adopting a low-code paradigm. The project adheres to industry best practices in quality assurance and project management, aiming to deliver exceptional results.
We are looking for an engineer who thrives in collaborative, supportive environments and is passionate about making a meaningful impact on people’s lives. If you are enthusiastic about building innovative solutions and contributing to a cause that matters, this role could be an excellent fit for you.

Requirements

• Strong hands-on experience with Azure Databricks (DLT Pipelines, Lakeflow Connect, Delta Live Tables, Unity Catalog, Time Travel, Delta Share) for large-scale data processing and analytics
• Proficiency in data engineering with Apache Spark, using PySpark, Scala, or Java for data ingestion, transformation, and processing
• Proven expertise in the Azure data ecosystem: Databricks, ADLS Gen2, Azure SQL, Azure Blob Storage, Azure Key Vault, Azure Service Bus/Event Hub, Azure Functions, Azure Data Factory, and Azure CosmosDB
• Solid understanding of Lakehouse architecture, Modern Data Warehousing, and Delta Lake concepts
• Experience designing and maintaining config-driven ETL/ELT pipelines with support for Change Data Capture (CDC) and event/stream-based processing
• Proficiency with RDBMS (MS SQL, MySQL, PostgreSQL) and NoSQL databases
• Strong understanding of data modeling, schema design, and database performance optimization
• Practical experience working with various file formats, including JSON, Parquet, and ORC
• Familiarity with machine learning and AI integration within the data platform context
• Hands-on experience building and maintaining CI/CD pipelines (Azure DevOps, GitLab) and automating data workflow deployments
• Solid understanding of data governance, lineage, and cloud security (Unity Catalog, encryption, access control)
• Strong analytical and problem-solving skills with attention to detail
• Excellent teamwork and communication skills
• Upper-Intermediate English (spoken and written)

Job responsibilities

• Design, implement, and optimize scalable and reliable data pipelines using Databricks, Spark, and Azure data services
• Develop and maintain config-driven ETL/ELT solutions for both batch and streaming data
• Ensure data governance, lineage, and compliance using Unity Catalog and Azure Key Vault
• Work with Delta tables, Delta Lake, and Lakehouse architecture to ensure efficient, reliable, and performant data processing
• Collaborate with developers, analysts, and data scientists to deliver trusted datasets for reporting, analytics, and machine learning use cases
• Integrate data pipelines with event-based and microservice architectures leveraging Service Bus, Event Hub, and Functions
• Design and maintain data models and schemas optimized for analytical and operational workloads
• Identify and resolve performance bottlenecks, ensuring cost efficiency and maintainability of data workflows
• Participate in architecture discussions, backlog refinement, estimation, and sprint planning
• Contribute to defining and maintaining best practices, coding standards, and quality guidelines for data engineering
• Perform code reviews, provide technical mentorship, and foster knowledge sharing within the team
• Continuously evaluate and enhance data engineering tools, frameworks, and processes in the Azure environment

About the project

Fintech project

Welcome bonus $1000 ❤️‍🔥

Requirements

• 5 + years of relevant experience in the IT industry, strong knowledge of including ECMAScript;
• 4 + years of experience with Node;
• Experience with NestJS;
• Experience with AWS;
• Experience with Aurora RDS;
• Experience with Serverless;
• Experience with NoSQL, PostgreSQL;
• Experience with Cognito;
• Experience with CI automation and test cases;
• English: Upper-intermediate.

Would be a plus

• Experience with Plaid integration;
• Experience with Google Cloud architecture.

What you will get

• Competitive compensation depending on experience and skills;
• English classes;
• Exciting and challenging projects all over the world on a long-term basis;
• Flexible working hours;
• Career development opportunity;
• Health/Sports Benefits;
• Informal and friendly atmosphere, a lack of bureaucracy and micromanagement;
• Paid vacation (18 working days) and 10 sick leaves;
• Unlimited work from home (remote) or in the office.

Job Summary:

Join JustMarkets as our Head of Performance, a leadership role responsible for shaping and executing the company’s performance strategy at scale. You will own the design and evolution of a company-wide performance framework that translates business goals into measurable outcomes, ensures consistent standards across teams, and provides leadership with a clear, data-driven view of how the business performs.This role plays a critical part in building a meritocratic organisation by linking performance to real business impact, enabling disciplined execution, objective decision-making, and sustainable growth.

Responsibilities:

• Design and continuously evolve a unified performance framework across all functions and regions, ensuring alignment with business strategy and priorities
• Translate company goals into clear, measurable performance standards and scorecards in collaboration with functional leaders
• Own the end-to-end quarterly performance cycle, ensuring disciplined execution, data integrity, and consistency across teams
• Lead performance and calibration discussions with senior management and C-level stakeholders to ensure objective, comparable evaluation
• Assess the quality and effectiveness of KPIs used across the business; challenge and refine metrics that do not reflect real outcomes
• Identify performance risks, inefficiencies, and misalignment between targets, execution, and results
• Ensure performance outcomes are used consistently in promotion, underperformance (PIP/exit), and reward decisions
• Partner with Finance and HR leadership to align performance results with compensation, bonuses, and salary review processes
• Define and enforce standards and guardrails for KPIs and metrics used in performance-related decision-making
• Prepare analytical materials and recommendations for executive committees related to performance, promotions, and rewards
• Build and lead a team responsible for performance operations, analytics, and governance
• Continuously improve performance systems and decision-making processes to support company growth and organisational maturity

Requirements:

• 7+ years of professional experience in strategy, business operations, analytics, consulting, or performance-related leadership roles
• Minimum 3 years of experience in a senior leadership or management position
• Proven experience designing and operating performance frameworks in fast-growing, metrics-driven organisations
• Strong understanding of how performance metrics connect to business results, efficiency, and growth
• Experience leading structured performance or calibration discussions with senior and executive stakeholders
• Highly analytical mindset with the ability to identify root causes, inconsistencies, and performance risks through data
• Ability to manage complex, time-bound initiatives with high standards for execution discipline and data quality
• Strong communication and stakeholder management skills, including the ability to challenge assumptions and influence senior leaders constructively
• High level of ownership, integrity, and discretion when working with sensitive information
• Fluency in English; Ukrainian or Russian is a strong advantage
• Willingness to work from the Cyprus office

Will be a plus:

• Experience in fintech, brokerage, payments, or other regulated, metrics-driven industries
• Background in top-tier consulting (McKinsey, BCG, Bain) or strategy roles in hyper-growth technology companies
• Experience linking performance metrics to compensation, incentives, or investment decisions
• Hands-on experience with BI, analytics platforms, or performance management tools

We offer:

• Opportunity to work for a leading international brokerage company
• A high-impact leadership role with direct exposure to the CEO and executive team
• Chance to design and scale a company-wide performance system from the ground up
• 21 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays according to the Cyprus Public holiday list
• Medical insurance
• Extensive relocation package
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear, and related expenses)

About the Project

We are a product-driven company building a live commercial product with real users in a high-load environment.
The platform is actively growing — new features, scaling challenges, and architectural evolution.

We are looking for a Senior Python Full-Stack Engineer with strong backend and system design expertise who can take ownership of complex technical decisions and contribute to architectural evolution.

Responsibilities

• Design and implement scalable backend services
• Participate in architectural decisions
• Improve system performance and scalability
• Optimize database queries and indexing strategies
• Ensure data consistency across services
• Contribute to distributed system design decisions
• Review code and mentor engineers

• Work closely with product and engineering teams

   

Must-Have Requirements

• 6+ years of commercial software development
• Strong Python expertise (production-level experience)
• Deep experience with Django / FastAPI / Flask
• Strong knowledge of relational databases (PostgreSQL preferred)
• Experience designing scalable REST APIs
• Solid understanding of:
  • Database indexing strategies (B-tree, Hash, Composite)
  • Query optimization & profiling (EXPLAIN, performance tuning)
  • Transactions & data consistency
• Experience with microservices architecture
• Understanding of distributed systems concepts:
  • Data consistency
  • Event-driven communication
  • Replication strategies
• Experience with background processing (Celery, async workers)
• Docker & Git

• Production-level experience with cloud platforms (AWS preferred)

   

Strong Plus

• Experience with:

  • Distributed transactions (Saga pattern, eventual consistency)
  • Message brokers (Kafka / SQS / SNS / RabbitMQ)
  • High-load systems
  • Database scaling (replication, sharding, read replicas)
  • Observability tools (Datadog, Prometheus, Grafana)
  • CI/CD pipelines

  Frontend

• Experience with React (Next.js is a plus)
• Understanding of frontend-backend integration
• Ability to contribute to frontend architecture when needed
   

What We Offer

• Competitive compensation
• Fully remote
• Working hours: Mon–Fri 16:00–00:00 (UTC+X)
• Direct impact on architecture and product decisions
• Long-term collaboration
  
   

We continue to grow and are looking for an ambitious and proactive Account Manager to join our team.

OUR CANDIDATE:

• Has at least 1 year of experience in a similar or related position in the gaming industry (B2B/B2C)
• Good analytical skills
• English - at least B2 (spoken and written), knowledge of Portuguese will be a plus
• Ability to work with clients, find an individual approach.
• Experience in resolving conflict situations.
• Able to quickly find answers to any questions within the team.
• Quick adaptation to changes.
• Able to work effectively with large amounts of information.
• Ambitious and willing to develop not only themselves but also the department.
• Proactive and not afraid to take responsibility.

LOOKING FORWARD TO THE NEXT ONE:

• Establish and maintain communication with partners/clients and all parties involved in the project
• Complete tasks in a timely manner.
• Take responsibility for the projects you are assigned to at all stages and focus on achieving the best possible result.
• Know your projects: the peculiarities of cooperation, the capabilities of clients and basic information about them, and timely enter information into the profile of each partner (agreements, meeting call-ups, work plan for a specific task).
• Advise clients in the course of cooperation, involving the team if necessary.
• Establish and maintain communication with partners/clients and all parties involved in the project.
• Manage the process of interaction between clients and partners.
• Communicate with customers, identify their needs and explain the value of products.
• Build relationships with clients and partners based on trust and respect.
• Ability to understand the needs of customers, ability to correctly transform their wishes into a plan and tasks.
• Collaborate with internal departments to facilitate customer satisfaction.
• Collecting and analyzing data to learn more about customer and client behavior.
• Maintaining up-to-date knowledge of the company's products.
• Tracking results on a daily basis.
• Generating and providing reports.
• Understanding industry trends.

WE OFFER:

• You can work anywhere in the world (remote work)
• Work schedule: 10:00/11:00 - 19:00/20:00, Mon-Fri
• Work in an international company
• An opportunity to join a fast-growing team of professionals and a cool product
• Stable and decent salary (based on the results of the interview)
• Paid vacation and sick leave
• Opportunity for career and professional growth
• Opportunity to realize your ideas and developments
• Opportunity to implement ambitious projects
• Support in non-standard approaches, creativity and initiative
• Freedom of action and prompt decision-making, no bureaucracy

JOIN THE TEAM!

An international digital marketing agency focused on the iGaming niche is looking for Middle Linkbuilder - Middle Outreach Specialist.

You are our ideal candidate if you:

• Have at least a year of experience in Linkbuilding.
• Have strong SEO knowledge.
• Can communicate in English
• Are an advanced user of Google Sheets.
• Ability to work with Ahrefs and mailing tools.
• Can identify and solve problems at an early stage.
• Complete tasks responsibly and on time.
   

Bonus points if you:

• Finished SEO training course
   

Your responsibilities:

• Searching for potential donors by analyzing competitors, marketplaces, and alternative sources.
• Creating email campaigns to gather info from webmasters.
• Managing and updating the database.
• Providing reports.
• Working with databases to provide data on request.
   

We offer:

• Full-time employment (remote or office-based, your choice).
• A dynamic and engaging work environment in an international setting with opportunities for professional growth.
• Involvement in exciting projects within one of the most innovative industries.
• Linkbuilding and Outreach workshops.
• Support for team development and growth.
• Bonus system.

Immediate start!!!

Key Responsibilities

• Migration Projects (Primary Focus):

◦ Lead the migration of critical platforms from PHP 7 to PHP 8.x and from PHP 8.1 to PHP 8.1+

◦ Perform code audits to identify and fix breaking changes (typing, deprecations).

◦ Ensure zero downtime and functional continuity during upgrades.

• Technical Support & Debugging:

◦ Investigate and resolve critical bugs

◦ Manage technical clarifications with external partners (ie. API integrations).

• Maintenance:

◦ Secure and stabilize existing production environments.

Required Skills (Must-Have)

• PHP Expertise: Strong mastery of PHP 7 & 8 (migration experience).

• Debugging: Ability to investigate complex legacy code without up-to-date documentation.

• Database: Proficient in MySQL/PostgreSQL.

• Mindset: Rigorous, autonomous, and focused on stability.

Nice to Have

• Drupal experience

• Experience with Gitlab CI/CD (for testing migrations).

• Familiarity with Symfony or custom legacy frameworks.

• Basic understanding of Node.js, though coding in it is not required

Requirements:

- 0,5+ years of experience as a Support Engineer.

- Basic knowledge of Linux

- Experience with git

- Experience with sh/bash

- Experience with diagnostic tools (curl, telnet, dig, etc.)

- Experience with monitoring and alerting systems like Prometheus, Grafana or others;

Will be a plus:

- Experience using configuration management software (Ansible, Terraform)

- Experience working with scripting languages experience (Python preferred).

- Experience with  Docker, Kubernetes,

- Experience with CI/CD tools like Gitlab CI  or others.

- Experience with ELK stack

- Infrastructure as a code, GitOps principles understanding

- Experience working with Cloud (AWS preferred) 

- Experience with relational databases such as PostgeSQL, or others.

Responsibility:

- Incident management

- Maintaining environments and applications (AWS, on-prem servers, K8s clusters, etc.)

- Support development and BA teams

- Configuring and maintaining monitoring systems

- Opportunity to growth as devops

Why Join Us

Mimics helps doctors and engineers analyse medical images, design implants, and improve patient outcomes. As a Test Engineer (manual and Python automation), you make Mimics reliable, accurate, and safe. Your test design, automated checks, and defect insights directly raise product quality and clinical trust.

What We Offer

- Impact: Your tests help protect patients and improve healthcare worldwide.

- High-quality standards: Focus on test design, traceability, coverage, CI, and Python automation best practices.

- Technical mentorship and support: Guidance from experienced Test Engineers; reviews and feedback to grow your skills.

- Flexibility and ownership: Flexible hours and autonomy to improve processes, tools, and test strategy.

- Professional certifications: Support for ISTQB (Foundation/Advanced), study resources, and exam reimbursement.

- Growth: Deep domain knowledge in medical imaging; develop skills in automation, performance, and data-driven testing.

Join us to make healthcare smarter and strengthen trust in medical imaging with Mimics.

What you will do?

• Define, design, and write test scenarios and test plans based on acceptance criteria
• Perform manual regression testing
• Create automated tests for an industry-standard 3D medical image segmentation software: Mimics Core
• Register bugs and verify resolved bugs
• Create and maintain test documentation in accordance with established procedures
• Perform early checks for stories being implemented
• Write test plans and test case views
• Conduct regression testing

Your profile

• At least 2 years of hands-on experience in testing desktop or web products
• Strong understanding of test scenarios and test plan development
• Proficient in manual testing and automated test creation
• Able to create and maintain test documentation

• Proactive in performing early checks for stories being implemented

   

  Will be a plus
   

• Degree in engineering, math, physics, or similar
• Experience working with complex desktop toolbox products
• Experience in manual testing of web products or automation testing of desktop products
• Familiarity with Azure DevOps tools (Azure Test Plans, Azure Boards) or similar
• Experience with Team Foundation Server (Test Management) or similar
• Experience with the Python unittest library

💡About Epom:

We are a family of ad tech products designed for meaningful advertising. Our brand is an early adopter of programmatic and ad tech innovations. We entered the industry at its dawn and honed an ad serving technology to perfection.

Today, we produce solid pieces of ad technology to empower brands, agencies, and networks. We make ad tech accessible, transparent, and effective for our clients. On the other side, we are flexible, friendly, and value the human approach to the business.

⚡️Epom Product:

White-label DSP

A sleek toolkit for your programmatic campaigns. Thanks to a refined set of Bidding Autopilot algorithms, it works — you just revise. The white-label functionality guarantees 100% data transparency, custom targeting options, no bid markups, and all admin benefits.

⚙️ Technology stack:

🔹 Java, Tomcat, Consul, Docker, Maven, Git

🔹 Kafka, Druid, Aerospike, MongoDB, ClickHouse, Mysql

🔹 SDLC: Jira, Bamboo, Bitbucket, SonarQube, Confluence

📈Requirements:

🔹2 years of proven experience with Java

🔹Knowledge of architectural patterns and programming paradigms (OOP, SOLID, LLD, etc)

🔹At least an understanding of multithreading and concurrency. Experience is a plus

🔹Understanding REST API concepts and HTTP protocol

🔹Any RDBMS or NoSQL, Kafka

🔹Docker, Mockito, JUnit, Maven

🔹English — Upper intermediate or above

🪄Experience/understanding will be a plus:

🔹Microservice Architecture

🔹MongoDB, Prometheus, Grafana

🔹Developing high-scale and high-performance distributed systems

🔹High-level design (HLD)

💎We offer:

🔹 Great team ready to assist and give feedback on any stage to celebrate great results together;

🔹 Ongoing opportunities and personal growth in a leading ad tech company;

🔹 Flexible working hours (start your day between 9:00 and 11:00);

🔹 Wellbeing program;

🔹 PE accounting support;

🔹 Paid vacation and sick leaves;

🔹 Social events;

🔹 Good salary in USD that matches your skills and experience.

About Us

We are a fast-growing US-based affiliate network focused on high-quality, white-hat mobile app traffic. Our partners include top app developers, performance marketers, and media buying teams operating across social, search, and programmatic channels. We prioritize transparency, compliance, and long-term partnerships.

Position Overview

We are looking for an experienced Sales Manager to drive growth of mobile app offers within the US market. The ideal candidate has a strong background in performance marketing, understands white-hat traffic sources, and has an existing network of affiliates or media buyers in the US.

You will be responsible for attracting, onboarding, and scaling affiliates who generate compliant, high-quality traffic for mobile app campaigns.

Key Responsibilities

• Identify and recruit new affiliates and media buying teams in the US market
• Develop and maintain long-term relationships with publishers and partners
• Present and sell mobile app offers (CPI, CPA, CPL models)
• Negotiate commercial terms and traffic volumes
• Ensure traffic quality and compliance with advertiser requirements
• Work closely with account managers and compliance teams to optimize performance
• Monitor KPIs (CPI, CPA, ROAS, retention, LTV) and scale profitable partnerships
• Analyze market trends and competitor activity

Requirements

• 2+ years of experience in affiliate marketing or performance-based sales
• Strong understanding of white-hat traffic sources (Meta, Google, TikTok, DSPs, search, in-app, etc.)
• Existing network of US-based affiliates/media buyers is a strong advantage
• Experience with mobile app offers (iOS/Android)
• Knowledge of tracking platforms (AppsFlyer, Adjust, Branch, etc.)
• Strong negotiation and communication skills
• Results-driven mindset with proven revenue growth
• Fluent English (written and spoken)

We Offer

• Competitive base salary + performance-based commission
• Access to exclusive US mobile app offers
• Flexible remote work environment
• Fast decision-making and transparent processes
• Opportunity to grow within an expanding affiliate network

If you are passionate about performance marketing and know how to scale white-hat mobile traffic in the US market, we would love to hear from you.

Apply now and let’s grow together.

About Us

TalentMinted is a boutique IT recruitment agency. We help startups and tech companies hire different developers across Europe and CEE. We work quickly, efficiently, and transparently.

Role Overview

We are looking for a Recruitment Project Manager who will act as a bridge between clients and our sourcing team.

This is not a cold-sourcing role.
This is a coordination, quality control, and delivery ownership position.

You will own the recruitment process from vacancy intake to candidate submission.

Key Responsibilities

• Break down client vacancies into detailed technical and business requirements
• Prepare clear sourcing briefs for recruiters
• Coordinate and control sourcers
• Review CVs and assess technical relevance
• Conduct structured candidate interviews(if needed)
• Validate motivation, communication, and expectations
• Prepare structured candidate summaries
• Communicate directly with clients
• Participate in client calls and clarify hiring needs
• Maintain process transparency and pipeline control

What We’re Looking For

Must-have:

• 2+ years in IT recruitment
• Experience with technical roles (C++ / Backend / DevOps / Embedded, etc.)
• Strong English (B2+ spoken & written)
• Ability to independently run candidate interviews
• Strong analytical mindset
• Structured thinking
• Ownership and accountability
   

Nice to have:

• Experience with aerospace / automotive / embedded roles
• Experience managing freelance recruiters
• Understanding of safety-critical environments

This Role Is For Someone Who:

• Enjoys breaking down complex roles
• Prefers a structured process over chaos
• Can take responsibility for delivery
• Is comfortable communicating with senior engineers and clients
• Wants to grow into Delivery Lead / Head of Delivery

Compensation Model:

• Fixed salary + %
• Performance bonus per successful placement
• Growth to the Delivery Lead role

Why Join:

• Work on complex technical projects
• Be part of a growing recruitment company
• Real influence on process and strategy
• Performance-based income growth

About the Product

We are building a US-based, data-driven product with a strong focus on scalability, performance, and cost efficiency.

Our mission is to design a modern data platform that transforms raw behavioral and monetization data into reliable, actionable business insights — in near real-time.

For us, data engineering is not just about moving data.
It’s about:

• Designing resilient architecture
• Optimizing for performance and cost
• Building reliable automation
• Ensuring architectural integrity at scale
•  

Role Overview

We are looking for a Senior Data Engineer who will take ownership of the data platform architecture and drive technical excellence across ingestion, modeling, and performance optimization.

This role requires deep expertise in SQL, Python, AWS infrastructure, and modern data stack principles. You will not only build pipelines — you will define standards, lead architectural decisions, and proactively improve system efficiency.

You will play a critical role in ensuring that data flows seamlessly from event streams to business-ready datasets while maintaining high performance, reliability, and cost control.

What Makes This Role Senior-Level

As a Senior Data Engineer, you will:

• Own architectural decisions for the data platform
• Identify scalability bottlenecks before they become incidents
• Optimize data infrastructure for performance and cost
• Lead technical code reviews and set engineering standards
• Mentor mid-level engineers
• Act as a technical partner to Product and Analytics stakeholders
• Balance real-time and batch processing strategies strategically

Technical Requirements

Must-Have

Expert-Level SQL

• Complex analytical queries and window functions
• Query optimization and execution plan analysis
• Identifying and eliminating performance bottlenecks
• Reducing query complexity and compute costs
• Designing partitioning and clustering strategies

Python

• Advanced data manipulation
• Building scalable ETL/ELT frameworks
• Writing production-grade data services
• Automation and monitoring scripts

AWS Core Infrastructure

• AWS Kinesis Firehose (near-real-time data streaming)
• Amazon S3 (data lake architecture and storage optimization)
• Designing reliable ingestion layers

Version Control

• Git (GitHub / GitLab)
• Branching strategies
• Leading technical code reviews
• Enforcing best practices in code quality

Nice-to-Have

Modern Data Stack

• dbt (modular SQL modeling, documentation, testing)
• Experience structuring layered data models (staging → intermediate → marts)

Data Warehousing

• Google BigQuery
• Slot management
• Cost-efficient querying
• Storage and compute optimization

Advanced Optimization Techniques

• Partitioning
• Clustering
• Bucketing
• Storage layout optimization

Integrations & Infrastructure

• Salesforce data integration
• Docker / ECS
• CI/CD for data workflows

AI / ML Exposure

• Supporting feature pipelines
• Understanding data requirements for ML systems

Key Responsibilities

Data Platform Architecture

• Design and maintain a scalable real-time and batch data platform
• Architect ingestion pipelines using AWS Kinesis and Python
• Ensure high availability and reliability of data flows

Real-Time Processing

• Enable near-real-time (seconds–minutes latency) data processing
• Build systems for operational alerting and anomaly detection
• Ensure early detection of monetization and traffic issues

Data Modeling

• Transform raw event data into business-ready datasets using dbt
• Design scalable, maintainable schemas aligned with product evolution

Performance & Cost Engineering

• Optimize SQL queries and storage structures
• Design cost-efficient partitioning strategies
• Monitor and reduce warehouse and infrastructure costs
• Balance real-time and batch processing appropriately

Engineering Excellence

• Lead and participate in code reviews
• Enforce high standards of performance, security, and maintainability
• Improve observability and monitoring across pipelines

Cross-Functional Collaboration

• Work closely with Data Analysts and Product Managers
• Translate business requirements into scalable technical solutions
• Clearly communicate trade-offs between speed, cost, and complexity

Type of Data We Process

• User behavior events (page views, clicks, searches, conversions)
• Ad & monetization events (impressions, clicks, CTR, attribution)
• System and integration logs (latency, errors, rate limits)

Why Real-Time Is Critical

• Detect broken ads or impression drops before revenue is lost
• Identify traffic anomalies or abuse early
• Enable same-day operational intervention
• Prevent negative user and advertiser experience

Near-real-time (seconds to minutes latency) is required for operational awareness.
Batch processing remains important for historical analysis and reporting — but not for incident detection.

Working Schedule

• Monday – Friday
• 16:00 – 00:00 Kyiv time
• Full alignment with US-based stakeholders

What We Value

• Strong ownership mindset
• Strategic thinking about architecture
• Focus on scalability, reliability, and cost efficiency
• Proactive problem-solving
• Clear communication with both technical and non-technical teams
• Ability to think beyond “just making it work”

The role is on-site for our Warsaw office.

✅ Requirements:

🧠 Experience & Skills

✔️ 5 + years of solid background in UX/UI design and market research, ideally in the gambling industry (highly desirable);

✔️ Background working in product companies, with a deep understanding of product development cycles;

✔️ Advanced skills in Figma and design systems;

✔️ Strong information architecture, wireframing, and user research abilities;

✔️ Ability to interpret data and turn it into actionable design insights;

✔️ Experience designing for mobile apps and responsive web platforms.

🎯 Abilities & Mindset

✔️ Strong problem-solving skills to tackle complex design challenges;

✔️ Excellent communication and collaboration skills;

✔️ Creative mindset with an eye for innovation and detail;

✔️ Comfortable working in a fast-paced, dynamic environment;

✔️ Ability to prioritize tasks and manage multiple projects simultaneously.

🎓 Education

✔️ A degree in User Experience Design, Interaction Design, Human-Computer Interaction, or a related field is a plus

✅ Responsibilities:

✔️ Create intuitive, user- and business-centric designs that enhance the player experience and comply with regulatory standards;

✔️ Conduct competitor research and usability testing to inform and justify design decisions;

✔️ Build wireframes and prototypes in Figma to communicate design concepts clearly;

✔️ Collaborate on the UX of new features while considering legal and compliance requirements;

✔️ Design visually appealing interfaces following our design system;

✔️ Partner with cross-functional teams (Product, Dev, QA) to ensure the successful implementation of designs.

✅ We offer excellent benefits, including but not limited to:

🚀 Career growth opportunities in an international and dynamic environment;

📚 Opportunity to develop language skills with partial compensation for language courses;

🎁 Special gifts for birthdays, weddings, and newborns;

🏝️ 20 working days of paid annual vacation, plus paid sick leaves;

🍲 Office snacks and refreshments;

🏋️ Sports package to support a healthy lifestyle;

🩺 Comprehensive medical insurance for you and your partner;

📍 Comfortable office with great facilities in a prime location;

🎉 Exciting corporate events, team-building activities, and international company parties.

Join BrainRocket and rock with us! 🚀