Jobs at Djinni

We’re looking for a Chief Executive Officer (CEO) to take full ownership of one of AIBY’s core product groups — up to $70M ARR consumer subscription business — and scale it into its next phase of profitable growth.

Your mission – maximize the Net Profit and Long-Term Value (LTV) of your multi-platform portfolio of apps across iOS, Android, and web by aligning product innovation with data-driven performance marketing.

Unlike a solo founder, you aren’t starting from zero. As a Business Unit CEO, you have:

• immediate access to AIBY’s historical data from 70+ apps to see what works
• centralized Legal, Finance, and HR so you can focus 100% on the product and the users
• significant UA budgets and infrastructure already in place

What you will do:

• P&L Ownership: you’re 100% accountable for the revenue, marketing spend, and operational costs of your unit
• Strategic Roadmap: define the “Why” and the “When”. You decide which features to build based on their projected impact on retention and monetization
• Growth & Monetization: work hand-in-hand with your UA Lead to optimize ROAS (Return on Ad Spend) and Payback Periods. You’ll oversee the subscription funnel, A/B testing, and paywall optimizations
• Cross-Functional Leadership: build, structure, and scale a high-performing team across Product, Growth, Marketing, Engineering, and Design
• Resource/ Capital Allocation Strategy: you have the autonomy to decide where to “bet” your resources. If a specific app in your unit is scaling, you pivot the team’s focus there immediately
• Partnership with the Board and Founders: you’re involved in strategic decision-making at the C-level, with direct impact on business metrics, financial results, and the product ecosystem

What you should have:

• 7+ years of experience in product-based B2C businesses (subscription, mobile/web)
• 3+ years in leadership roles with direct P&L ownership (CPO, CMO, GM, CEO, Product Director, Head of Product, Head of Marketing, etc.)
• Product-Marketing Hybrid expertise: you can speak “Engineering” to the devs and “ROAS” to the marketers. You understand how a product change affects ad performance and vice versa
• Proven 0→1 and scale-stage experience: launching new units, restructuring businesses, scaling early-stage products to meaningful revenue, or founding a startup
• Strong financial acumen: you live in the dashboards. You understand the nuances of cohorts, LTV/CAC ratios, and churn rates in a subscription-based model
• Mentality: ownership, clarity, decisiveness, speed, and persistence
• Entrepreneurial mindset

What we offer:

• Full strategic and operational ownership of a multi-million ARR business unit
• Competitive fixed compensation + performance-based bonus + long-term incentive structure
• The opportunity to scale a category-leading product portfolio into a global market-defining player
• Results-oriented colleagues committed to scaling impactful products. Your team will help you achieve the most ambitious goals
• Remote-friendly work environment with high autonomy and minimal bureaucracy

Location

AIBY is a team of strong international top talents. This role allows for either hybrid (combining in-office and remote work), fully remote or in-office work.

We are looking for a proactive Junior Payment Manager to monitor payment performance, investigate transaction issues, support payment integrations, and improve operational processes through data and reporting.
The ideal candidate is analytical, detail-oriented, comfortable working with data and unfamiliar systems, and able to investigate problems, identify root causes, and turn complex processes into practical solutions. We are looking for someone with strong analytical and problem-solving skills who is eager to learn and develop in the payments domain.

Responsibilities
 

• Monitor payment conversion and identify abnormal deviations.
• Investigate payment issues and respond to merchant and payer inquiries.
• Support payment method and partner integrations together with IT teams.
• Develop and maintain BI dashboards and operational reports.
• Communicate with payment partners and internal teams to resolve payment-related issues.
• Proactively identify opportunities to simplify and improve processes, systems, and reporting.
• Support other payment-related operational activities.

Requirements
 

• 1+ years of experience in Big 4, fintech, financial services, or another structured corporate environment.
• Strong analytical and problem-solving skills.
• Proficiency in Microsoft Excel.
• High attention to detail and accuracy.
• Proactive mindset and ability to take ownership of tasks.
• Ability to explain complex information clearly and simplify processes.
• Good written and verbal communication skills.

Would be a plus
 

• Knowledge of SQL or willingness to learn it.
• Experience with Tableau or other BI tools.
• Understanding of payment systems, transaction processing, or integrations.

What you will get with us
 

• Team-oriented and encouraging work environment.
• Career development opportunity.
• Paid vacation & sick leaves.
• Corporate English classes.
• Paying taxes and conducting private entrepreneurs.
• Internal Referral program.
• Remote-based work.

Hiring process
 

• CV screening→ Interview with Recruitment Specialist → Test Task → Interview with Hiring Manager → Job Offer.

Are you ready to explore new opportunities? We invite you to submit your application today. We appreciate your interest and look forward to welcoming you on board!

About Impactable Impactable is a B2B, LinkedIn-focused advertising agency working with clients across the US and globally. We're an investor-backed, fast-growing team that partners closely with our clients to drive measurable results — and we're growing our Campaign Specialist team in Ukraine.

About the role As a Campaign Specialist, you'll own the setup, execution, and optimization of LinkedIn advertising campaigns for our US-based clients. You'll work closely with a global cross-functional team — strategists, account managers, and creative — to turn campaign objectives into results.

What you'll do

• Set up and configure LinkedIn ad campaigns aligned to client objectives and overall strategy
• Segment audiences based on market demographics to drive new and repeat business
• Monitor performance daily across multiple client accounts (CTR, CPA, ROAS, conversion rate, and more)
• Assist with LinkedIn conversion tracking setup (LinkedIn Insight Tag)
• Partner with the creative team to ensure ad assets are on-spec and delivered on time
• Deliver regular, accurate performance reports to stakeholders
• Troubleshoot campaign issues and resolve them quickly
• Contribute insights that shape client strategy
• Support QBR prep and LinkedIn ad proposal development as needed

• Stay current on LinkedIn advertising trends and best practices

   

What we're looking for

• Hands-on experience with LinkedIn Ads / LinkedIn Campaign Manager (agency or in-house)
• Understanding of the full-funnel approach (TOF/MOF/BOF)
• Ability to build clear performance reports with insights and recommendations
• Strong analytical skills — comfortable working with performance data and KPIs
• Creative problem-solving approach to campaign configuration
• Clear communicator, comfortable collaborating with a distributed, global team
• Experience with ABM (Account-Based Marketing) is a plus
• Fluent English (you'll be working directly with a US client base)

• Ability to work core hours Mon–Fri, 11:00–20:00 (GMT+2), with some flexibility for global team collaboration

   

What we offer

• Full-time contractor engagement with a fast-growing, investor-backed agency
• Clear path to salary growth after your first 90 days, based on performance
• 11 paid holidays per Ukrainian calendar
• 14 PTO days + 7 sick days annually (accrued after 90-day intro period)
• Dedicated onboarding mentor for your first months
• Real growth opportunities — we're actively building out team lead and management roles as we scale

About the Company

We are a product iGaming company developing an international Sportsbook and Casino platform. This role is focused exclusively on the Sportsbook vertical.

About the Role

We are looking for a Sports Retention Specialist (Middle) to own player retention for our sportsbook product through loyalty programs, gamification, and event-driven campaigns.

This is a fully hands-on role. You'll be responsible for designing campaign mechanics, building them in the CRM platform, launching, analyzing results, and continuously improving performance.

Initially, there won't be a dedicated Team Lead for this direction, so we're looking for someone who is comfortable working independently, setting priorities based on the sports calendar, retention metrics, and data insights. As the team grows, you'll become part of the Sports Retention Tribe led by a dedicated Team Lead.

Sports retention revolves around major sporting events. IPL, World Cups, Champions League, domestic leagues, and other tournaments define the business rhythm. Success in this role means preparing campaigns well in advance of key events while maintaining player engagement during quieter periods.

Responsibilities

Loyalty Program

• Own and develop the sportsbook loyalty program.
• Design loyalty mechanics, levels, rewards, and progression.
• Analyze program performance and implement improvements based on data.
• Ensure seamless integration between loyalty initiatives and gamification mechanics.

Gamification

• Design and launch gamification mechanics in Smartico (missions, tournaments, achievements, leaderboards).
• Combine gamification with bonus campaigns and the loyalty program.
• Continuously optimize mechanics based on engagement and business results.

Event & Seasonal Campaigns

• Plan campaigns around major sporting events.
• Manage the full campaign lifecycle:
  • Idea;
  • Mechanics;
  • Segmentation;
  • CRM setup;
  • Launch;
  • Post-campaign analysis.
• Build evergreen campaigns to maintain engagement between major sporting events.
• Prepare briefs for the Content team, including campaign messaging and creative requirements.

Segmentation & Experimentation

• Build audience segments using RFM, lifecycle, and player activity.
• Use control groups to measure campaign uplift.
• Run A/B tests for campaign mechanics, offers, and communications.

Analytics & Reporting

• Monitor retention KPIs in Smartico Data Studio.
• Analyze campaign performance, uplift, bonus costs, and ROI.
• Prepare regular reports for management.
• Plan bonus budgets and justify campaign economics.

Requirements

• 2+ years of experience in CRM or Retention within the iGaming industry.
• Hands-on Sportsbook retention experience is mandatory.
• Proven experience launching end-to-end retention campaigns.
• Practical experience with CRM platforms such as:
  • Smartico (strong advantage);
  • Optimove;
  • Fast Track;
  • Symplify;
  • or similar platforms.
• Hands-on experience with:
  • audience segmentation;
  • customer journeys;
  • bonus mechanics;
  • gamification.
• Strong understanding of sportsbook player behavior and lifecycle.
• Experience with cohort analysis, A/B testing, and control groups.
• Ability to work independently, prioritize tasks, and make data-driven decisions without daily supervision.
• English level sufficient for reading documentation and professional communication.

Nice to Have

• Experience working with the Indian market.
• Understanding of cricket audiences and the IPL ecosystem.
• Experience launching or improving loyalty programs.
• Hands-on experience with gamification modules (missions, tournaments, leaderboards).
• Understanding of Responsible Gaming principles.

We Offer

• Fully remote work.
• Opportunity to build sportsbook retention almost from scratch.
• High level of ownership and influence on product decisions.
• Work with one of the fastest-growing betting markets in the world.
• Strong product team and modern CRM stack.

• • Career growth within the Sports Retention Tribe as the team expands.

• Project Description:

  The primary goal of the project is the modernization, maintenance and development of an eCommerce platform for a big US-based retail company, serving millions of omnichannel customers each week.
  
  Solutions are delivered by several Product Teams focused on different domains - Customer, Loyalty, Search and Browse, Data Integration, Cart.
  
  Current overriding priorities are new brands onboarding, re-architecture, database migrations, migration of microservices to a unified cloud-native solution without any disruption to business.

• Responsibilities:

  We are looking for Senior Data Engineer to implement a solution for a big retail company. The main focus is to support processing of big data volumes and integrate solution to current architecture.

• Mandatory Skills Description:

  • Overall years of experience required 8+
  • Strong, recent hands-on expertise with Azure Data Factory and Synapse is a must (3+ years).
  • Strong expertise in designing and implementing data models, including conceptual, logical, and physical data models, to support efficient data storage and retrieval.
  • Strong knowledge of Microsoft Azure, including Azure Data Lake Storage, Azure Synapse Analytics, Azure Data Factory, and Azure Databricks, pySpark for building scalable and reliable data solutions.
  • Extensive experience with building robust and scalable ETL/ELT pipelines to extract, transform, and load data from various sources into data lakes or data warehouses.
  • Ability to integrate data from disparate sources, including databases, APIs, and external data providers, using appropriate techniques such as API integration or message queuing.
  • Proficiency in designing and implementing data warehousing solutions (dimensional modeling, star schemas, Data Mesh, Data/Delta Lakehouse, Data Vault)
  • Proficiency in SQL to perform complex queries, data transformations, and performance tuning on cloud-based data storages.
  • Experience integrating metadata and governance processes into cloud-based data platforms
  • Certification in Azure, Databricks, or other relevant technologies is an added advantage
  • Experience with cloud-based analytical databases.
  • Experience with Azure MI, Azure Database for Postgres, Azure Cosmos DB, Azure Analysis Services, and Informix.
  • Experience with Python and Python-based ETL tools.
  • Experience with shell scripting in Bash, Unix or windows shell is preferable.
  • Demonstrated ability to lead cross-functional engineering teams, define technical strategy and architecture, drive delivery of complex data platforms, mentor engineers, and effectively communicate with stakeholders at all organizational levels.

• Nice-to-Have Skills Description:

  • Experience with Elasticsearch
  • Familiarity with containerization and orchestration technologies (Docker, Kubernetes).
  • Troubleshooting and Performance Tuning: Ability to identify and resolve performance bottlenecks in data processing workflows and optimize data pipelines for efficient data ingestion and analysis.
  • Collaboration and Communication: Strong interpersonal skills to collaborate effectively with stakeholders, data engineers, data scientists, and other cross-functional teams.
  • Ability to plan, estimate and track progress of implementing features
  • Computer Science and data science academic and education credentials

• Languages:
  • English: B2 Upper Intermediate

The role is based in the Kyiv region, and we will expect you to work full-time in the office. We have a shuttle service from the nearest metro station.

About the Job

We are seeking a skilled Core Developer (Rust/ C++) for Swarm Robotics & Sensor Control with over 5 years of professional experience to join our dynamic development team. You will play a key role in building and optimizing the core architectures for the real-time control and management of robotic swarms and sensor systems. This position offers the opportunity to work with cutting-edge technologies and contribute to complex, mission-critical systems in a collaborative environment.

What is your Day to Day Mission:

• Design, develop, and maintain robust and scalable systems for swarm control and sensor management.
• Implement efficient communication protocols and real-time processing solutions for robotics.
• Collaborate closely with cross-functional teams to integrate backend components with robotics software and sensor networks.
• Optimize system performance, scalability, and reliability in a distributed robotics environment.
• Solve challenging problems using modern programming languages such as C++ and Rust.
• Participate in code reviews, architecture discussions, and software design decisions.

What you bring to the team:

• 5+ years of professional experience in backend development with a strong focus on real-time systems.
• Proficiency in Rust and C++, with a solid understanding of modern software development practices.
• Experience in building and optimizing backend architectures for distributed systems.
• Familiarity with network protocols, multithreading, and low-latency data processing.
• Knowledge of system architecture design, performance optimization, and resource management.

• Ability to work independently, solve complex technical problems, and thrive in a fast-paced startup environment.

   

Nice-to-Have:

• Experience in robotics, swarm control, or sensor integration.
• Familiarity with cloud platforms, Docker, or Kubernetes for scalable deployments.

• Understanding of embedded systems or real-time operating environments.

   

Why Quantum-Systems:

• We Stand with Ukraine
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.
• We promise to be your runway for individual and professional growth.

The role is based in the Kyiv region, and we will expect you to work full-time in the office. We have a shuttle service from the nearest metro station.

About the Job

As a Flight Control Systems Engineer, you will be a key part of our Flight Controls team to solve some of the most interesting flight guidance, dynamics, and controls problems you’ll have ever heard of. Together with our world-class team, currently four team members, you will take an empowering role: pushing the boundaries of drone technologies.

You will be working closely with stakeholders from the navigation, embedded systems, and flight test departments to conceive, implement, and validate flight guidance and control system algorithms, features, and improvements. Flight Controls at Quantum-Systems - your mission will be a powerful impact.
 

What is your Day to Day Mission:

• Design and programming of flight guidance and flight control algorithms for automatic and autonomous flight
• Support in model building for flight dynamic processes and design of control and feedback control laws based on these models
• Preparation and execution of flight tests with UAS systems
• Analysis of flight data recordings as well as evaluation and processing of test results
• Generation of C/C++ code with Matlab Simulink and its integration into the FCS / autopilot framework
• Supporting the certification of our product family and obtaining flight permits, e.g. for BVLOS flight projects
• Collaboration in the further development of the product development process

What you bring to the team:

• You have completed a degree/apprenticeship in the field of aerospace engineering, mechanical engineering, automotive engineering, electrical engineering or robotics.
• You have theoretical knowledge in the field of flight mechanics and have mastered the basics of control engineering. You also have practical experience with model aircraft, multicopters and / or their subsystems.
• You have knowledge of programming with Matlab/Simulink. Fluent handling of the programming language C and Git is also desirable.
• You are privately interested in model aircraft construction, drones or robotics and can't wait to implement and try out new ideas.
• Due to your open, communicative, friendly and competent attitude, it is easy for you to be considered as an internal expert.
• You are highly self-motivated and drive your area of responsibility independently.
• Communication in English is a matter of course for you.
   

Why Quantum-Systems:

• We Stand with Ukraine!
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.
• We promise to be your runway for individual and professional growth.

The role is based in the Kyiv region, and we will expect you to work full-time in the office. We have a shuttle service from the nearest metro station.

About the Job

As Linux Software Engineer, you will be a key part of our System Architecture team to develop and maintain the Linux-based systems powering our unmanned aerial vehicles at Quantum-Systems. Together with our World-Class-Team, currently 3 team members, you will take an empowering role: pushing the boundaries of drone technologies.

You will be working closely with stakeholders from the Avionics, Systems Engineering, and Flight Testing departments to integrate hardware, third-party software, and onboard applications into a high-performance Linux platform.

Providing a reliable, scalable, and mission-critical software environment is essential to Quantum-Systems – your mission will have a powerful impact.

What is your Day to Day Mission:

• Maintaining existing as well as creating new Linux applications on the unmanned aircraft
• Designing and coordinating interfaces between teams, documenting the architecture and design decisions
• Integration of hardware and 3rd-party software into the Linux system, aligning with suppliers and other teams
• Testing of existing and new applications. This includes writing unit tests, integration tests, functional tests, and acceptance tests
• Analyzing logs from flights, both from test flights as well as real-world customer issues
• Debugging and finding solutions for software and hardware issues related to the Linux system
• Maintaining and extending the build system, pipeline, and tooling. Creating releases with release notes
• Working in an agile environment and following the defined development process

What you bring to the team:
 

• 3+ years of experience in Linux software development, preferably in embedded or robotics systems
• Strong proficiency in C/C++ (14 or newer) with proven experience developing Linux applications
• Understanding of Linux internals, including system services, device trees, and kernel modules
• Experience with cross-compilation, Yocto, Buildroot, or similar build systems
• Hands-on experience with debugging tools (e.g., GDB, strace, perf) and log analysis
• Familiarity with testing methodologies, including writing and executing unit, integration, and system-level tests
• Experience with CI/CD pipelines, version control systems (e.g., Git), and release management
• Strong problem-solving skills, with the ability to debug both software and hardware integration issues
• Proficiency in technical documentation, including interface definitions and architectural decisions
• Excellent communication and teamwork skills to work effectively across multiple engineering disciplines
• English Intermediate+

Nice to Have:

• Familiarity with middleware and interface standards such as DDS, MAVLink, CAN, or Ethernet
• Knowledge of containerization technologies (e.g., Docker) and virtualization
• Prior experience working in an Agile/Scrum development environment
• Exposure to real-time Linux or safety-critical software development is a plus

Why Quantum-Systems:

• We Stand with Ukraine
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.

• We promise to be your runway for individual and professional growth.

   

About us:

Quantum Systems specialises in the development, design, and production of small Unmanned Aerial Systems (sUAS). The company’s range of electric vertical take-off and landing (eVTOL) sUAS are built to maximize range and versatility and to provide operators with a seamless user experience. By integrating cutting-edge software capabilities, like edge computing and real-time AI-powered data processing, Quantum Systems is building next-generation UAS for clients in defence, security, public sectors.

As a Lead Embedded Software Engineer you are a key part of our Architecture team to develop and implement the core features and functionalities to have our drones operate safely and autonomously in the air.
 

Together with our world-class team, currently seven team members, you will take an empowering role: pushing the boundaries of drone technologies. You will be working closely with stakeholders in Germany and US from the System architecture and Hardware development departments.
 

This is a full-time office job. Candidates must be located in Kyiv.
 

What is your Day to Day Mission:

• Lead a team of embedded engineers
• Implementation, maintenance, and optimization of the Quantum-Systems autopilot firmware and firmware stack
• Design, Conception, implementation, and testing of new autopilot functionalities
• Export of flight control and navigation algorithms from Matlab / Simulink and integration into the autopilot’s embedded framework
• Implementation, maintenance, and optimization of BSP / peripheral and external sensor drivers and their optimized operation in the scope of the real-time operating system
• Building, documenting, and maintaining autopilot firmware for flight tests. Creation of flight test tickets, support of flight tests, and post-flight data analysis
• Creating unit tests, debugging/tracing of the code base for code coverage/functionality testing
• Maintenance of the firmware update eco system, including bootloaders & firmware updates
• Support in the implementation and maintenance of production tools

What you bring to the team:

• You have completed a degree in the field of bachelor’s or master’s degree in software engineering / electrical engineering and you have several years of experience working with embedded systems.
• You have a deep understanding of embedded systems and you are a senior in designing, implementing and optimizing embedded systems.
• You have strong knowledge of microcontrollers (ARM, Cortex-M), real-time operating systems and hardware and communication interfaces interfaces (UART, I2C, SPI, CAN, ETH ...)
• You are experienced with real-time operating systems like FreeRTOS or uCOS II and knowledge of multi-threading, task scheduling, and inter-task communication.
• You have the ability to bridge the gap between hardware and software, understanding the electrical and physical constraints, profound understanding of electronic schematics and efficiently utilizing available hardware resources
• You master version control and collaboration tools such as git and gitlab and you have experience in working in collaborative development environments with agile methodologies.
• You are highly self-motivated and drive your area of responsibility independently
• Due to your open, communicative, friendly, and competent attitude, it is easy for you to be considered as an internal expert

• English level at least B2

   

Why Quantum-Systems:

• We Stand with Ukraine!
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.
• We promise to be your runway for individual and professional growth.

Milionyx is a full-cycle iGaming company. We bring together in-house technology development, performance marketing, analytics, and operational expertise.

We are looking for a Senior Data Scientist to become a key contributor to our Marketing Analytics team. The primary focus of this role is building predictive models that optimize user acquisition, evaluate traffic quality, forecast user value, and maximize marketing ROI.
Our product operates on a white-label solution, so the ideal candidate should be comfortable handling heterogeneous datasets, and developing scalable analytical and ML-solutions.

Responsibilities:
Develop and maintain predictive models for:

• LTV, Early LTV Prediction
• ROAS
• Marketing Payback Period
• FTD Prediction
• Deposit behavior forecasting
• Churn Prediction;
• Analyze traffic quality across acquisition channels and identify optimization opportunities;
• Build user value prediction models using early lifecycle behavioral signals;
• Build ML-solutions to optimize marketing budget allocation;
• Collaborate closely with Marketing, Retention, Product, and Tech Teams;
• Monitor model performance, retrain models when necessary, and support production ML-pipelines.

Required Experience:

• 3+ years of experience as a Data Scientist;
• Strong background in Marketing Analytics, User Acquisition, or Growth Analytics;
• Hands-on experience building predictive models for user behavior and business value forecasting;
• Experience delivering ML-solutions from research through production;
• Experience working with large-scale datasets;
• Ability to work with incomplete and heterogeneous data.

Required Technical Skills:

• Python (Pandas, NumPy, Scikit-learn);
• Advanced SQL;
• Git/GitLab;
• Gradient Boosting (XGBoost, LightGBM, CatBoost);
• Random Forest;
• Logistic Regression;
• Customer Segmentation & Clustering;
• Time Series Forecasting (preferred);
• Uplift Modeling (preferred).

Nice to have:

• AWS ecosystem;
• Amazon Athena;
• Apache Kafka;
• GTA (internal analytical data platform);
• Large-scale event-based datasets.

We offer

• Flexible work format — remote, hybrid, or office in Kyiv, whichever suits you best
• Monday–Friday schedule, 10:00 AM–6:00 PM
• 18 days of paid vacation, 10 sick days
• Direct communication with leadership and real influence on marketing and business decisions, without unnecessary bureaucracy

PLEASE NOTE that we are searching for candidates who are located in Lviv and are able to visit office in Lviv.

About us:

EveryMatrix is a leading B2B SaaS provider delivering iGaming software, content and services. We provide casino, sports betting, platform and payments, and affiliate management to 200 customers worldwide.

But that’s not all! We’re not just about numbers, we’re about people. With a team of over 1000 passionate individuals spread across twelve countries in Europe, Asia, and the US, we’re all united by our love for innovation and teamwork.

EveryMatrix is a member of the World Lottery Association (WLA) and European Lotteries Association. In September 2023 it became the first iGaming supplier to receive WLA Safer Gambling Certification. EveryMatrix is proud of its commitment to safer gambling and player protection whilst producing market leading gaming solutions.

Join us on this exciting journey as we continue to redefine the iGaming landscape, one groundbreaking solution at a time.

We are looking for a passionate and dedicated Junior QA Engineer to join our team in lviv!

What You’ll get to do:

• Design, maintain, and execute test cases for APIs, web, and mobile applications.
• Perform functional, regression, and integration testing across services and applications.
• Work with API testing tools (Postman, REST Assured, or similar) to validate endpoints, requests, and responses.
• Apply basic OOP concepts when writing or maintaining automated tests.
• Execute manual testing for web and mobile apps (UI/UX, cross-browser, cross-platform).
• Participate in bug reporting, verification, and tracking in tools like Jira or Azure DevOps.
• Collaborate closely with developers to clarify requirements and reproduce issues.
• Support the QA team in building automation coverage and integrating tests into CI/CD pipelines.
• Contribute to QA documentation: test plans, test reports, and checklists.

What You need to know:

• Practical experience with API testing (REST, SOAP).
• Basic knowledge of HTTP, JSON, XML, and authentication methods (OAuth, JWT, API keys).
• 0.5 — 1 year of hands-on experience in web testing (desktop & responsive) and mobile app testing (iOS/Android).
• Familiarity with at least one programming or scripting language (Java, Python, JavaScript, C#).
• Understanding of basic OOP principles (inheritance, encapsulation, abstraction, polymorphism).
• Experience with bug tracking and test management tools (Jira, TestRail).
• Good communication skills and ability to work in a cross-functional team.

Here’s what we offer:

• Start with 22 days of annual leave, with 2 additional days added each year, up to 32 days by your fifth year with us.
• 3 sick leave days per year, no doctor’s note required; 30 medical leave days with medical allowance
• Hybrid work schedule is available after the first three months of employment with 80/20 office/home format until the end of 2026. Starting from 2027, the policy will transition to primarily office-based work, with up to 10 work-from-home days per year with manager approval.
• Benefit from two Free Fridays each year, limited to one per quarter.
• Daily catered lunch or monthly lunch allowance. 
• Private Medical Subscription. 
• Access online learning platforms like Udemy for Business, LinkedIn Learning or O’Reilly, and a budget for external training.
• Gym allowance.
• Corporate English lessons.
• Support for New Parents:
• 21 weeks of paid maternity leave, with the flexibility to work from home full-time until your child turns 1 year old.
• 4 weeks of paternity leave, plus the flexibility to work from home full-time until your child is 13 weeks old.

Our office perks include on-site massages and frequent team-building activities in various locations.

At EveryMatrix, we’re committed to creating a supportive and inclusive workplace where you can thrive both personally and professionally. Come join us and experience the difference!

About Us

Smart Capital Center is an end-to-end, AI-powered platform for Commercial Real Estate (CRE) investment and financial management. We power real-time underwriting, asset management, and portfolio analytics through a combination of live data, workflow automation, and AI-driven insights.

Operating at the intersection of Generative AI, finance, and real estate, we are building systems that digitize and simplify complex financial workflows.

Our clients include leading institutions such as JLL, Pacific Life Insurance Company, and KeyBank. We are a lean, high-performance team building category-defining technology in a $17 trillion industry.

To learn more about our platform and vision, please visit www.smartcapitalcenter.com

The Role

We are looking for a Senior Backend-Focused Full Stack Engineer who excels at building scalable backend systems while remaining comfortable contributing across the full stack.

In this role, your primary focus will be designing and building the backend services, APIs, data models, and infrastructure that power our AI-driven financial platform. You'll also collaborate with frontend engineers and contribute to our React application when delivering end-to-end features.

This is a high-impact role for an engineer who enjoys solving complex backend challenges, takes ownership of core platform components, and helps shape the technical direction of our products.

What You Will Do

Backend Engineering (Primary Focus)

• Design, build, and maintain scalable backend services using Java/Spring Boot (preferred) or Python
• Develop secure, high-performance REST APIs that power real-time financial workflows
• Design efficient database schemas and optimize SQL queries for large datasets
• Build integrations with third-party services, financial data providers, and AI services
• Improve application performance, scalability, reliability, and observability
• Design asynchronous workflows, background jobs, caching, and event-driven architectures
• Troubleshoot production issues and continuously improve system resilience

Full Stack Development

• Deliver end-to-end features spanning backend services, APIs, and React frontend
• Collaborate with frontend engineers to define API contracts and data models
• Contribute to frontend development when needed using React and TypeScript
• Ensure seamless integration across backend services, frontend applications, and data layers

System Design & Architecture

• Design scalable, modular architectures that support rapid product evolution
• Define service boundaries, API contracts, and domain models
• Evaluate new technologies and architectural approaches
• Drive improvements in performance, maintainability, and scalability

Technical Leadership

• Own critical backend systems from design through production
• Establish high standards for code quality, testing, and maintainability
• Mentor engineers through code reviews and technical collaboration
• Proactively identify technical debt and drive long-term improvements

Collaboration

• Partner closely with Product, AI, and Frontend teams to deliver customer-facing features
• Participate in architecture discussions and technical planning
• Contribute to Agile development processes and continuous improvement

Requirements

Experience

• 5+ years of professional software development experience
• Proven experience building scalable backend systems in production
• Experience delivering full stack applications with a backend-first mindset
• Demonstrated ownership of systems throughout the software lifecycle

Backend (Primary Requirement)

• Strong experience with Java and Spring Boot (preferred) or Python
• Experience designing scalable REST APIs and backend services
• Strong understanding of distributed systems and microservice architectures
• Advanced SQL skills (PostgreSQL preferred)
• Experience with asynchronous processing, messaging, and event-driven systems
• Experience with caching technologies such as Redis
• Strong understanding of authentication, authorization, and application security
• Experience integrating external APIs and third-party services
• Experience optimizing application performance and database queries

Frontend (Secondary Requirement)

• Solid experience with React and TypeScript
• Comfortable building and maintaining modern frontend applications
• Experience consuming REST APIs and managing application state
• Understanding of frontend performance and responsive UI development
• Ability to contribute across the stack when required

Cloud & DevOps

• Experience with AWS or comparable cloud platforms
• Experience with Docker and containerized applications
• Familiarity with CI/CD pipelines
• Experience with monitoring, logging, and observability tools

Core Engineering Skills

• Strong system design and architectural thinking
• Excellent debugging and problem-solving skills
• Ability to balance technical excellence with business priorities
• High ownership and accountability
• Excellent communication and collaboration skills

Nice to Have

• Experience with Generative AI or LLM integrations
• Experience with vector databases or AI infrastructure
• Experience with GraphQL
• Experience with Kafka, RabbitMQ, or similar messaging platforms
• Experience with Kubernetes
• Experience building financial, investment, or analytics platforms
• Experience working with large-scale data processing pipelines
• Familiarity with Commercial Real Estate (CRE) or FinTech
• Experience using AI-assisted development tools (GitHub Copilot, Cursor, Claude Code, etc.)

Why Join Us

• Build the backend platform powering next-generation AI products for Commercial Real Estate
• Solve technically challenging problems involving distributed systems, AI, and financial data
• Own critical platform components with significant architectural influence
• Work alongside a high-performing, execution-focused engineering team
• Ship quickly with minimal bureaucracy and high autonomy
• Competitive compensation and benefits

🚀 We’re on the hunt for a talented AI/ML Engineer to design, implement, and optimize cutting-edge AI/ML solutions. If you thrive on solving complex problems and creating production-ready models, we’d love to hear from you!

🎯 What You’ll Do:

• Develop and fine-tune AI/ML models for performance and scalability.
• Enhance production models, debug issues, and ensure reliability.
• Work with cross-functional teams to shape future AI/ML innovations.
• Explore emerging AI/ML technologies and recommend tools/frameworks.
• Build robust pipelines using Python, SQL, Docker, and more.

🧩 What We’re Looking For:

• Strong experience in AI/ML, data science, or data engineering.
• Expertise in Python, TensorFlow, Keras, Scikit-learn, and Generative AI.
• Familiarity with Docker, Streamlit, and data tools like Pandas and SQL.
• Strong communication skills and the ability to work independently.
• English: Upper-intermediate or higher.

🎯 We offer:

• Paid vacation and sick leave
• We provide the equipment you need to work comfortably (if required)
• We cover 50% of courses if you want to grow professionally
• Regular salary reviews based on your performance
• Competitive salary, depending on your experience
• Always on-time payments — no delays

• A normal, supportive team without unnecessary bureaucracy

   

Ready to shape the future of AI/ML with us? 🚀 Apply now and be part of something extraordinary!

🚀We are looking for an experienced Data Scientist for a full-time job to join our team.


🎯 Requirements:
-2+ years of experience as a data scientist
-BSc in Mathematics, Statistics, Computer Science, Economics, or another related field.
-Experience in using Python & SQL
-Experience with Airflow and GCP
-Experience with Git & CI/CD
-Upper Intermediate English — written and spoken
-Ability to design creative solutions for complex requirements
-Ability to learn and lead projects independently, and to work with minimal supervision with customers (tech & business)

🧩 Responsibilities:
-Conduct independent research, including defining research problems, creating research plans, designing experiments, developing algorithms, implementing code, and performing comprehensive comparisons against existing benchmarks;
-Clearly communicate your research findings to both technical and non-technical audiences
-Work on various data sources and apply sophisticated feature engineering capabilities
-Bring and use business knowledge
-Build and manage technical relationships with customers and partners.

🎯 We offer:

• Paid vacation and sick leave
• We provide the equipment you need to work comfortably (if required)
• We cover 50% of courses if you want to grow professionally
• Regular salary reviews based on your performance
• Competitive salary, depending on your experience
• Always on-time payments — no delays
• A normal, supportive team without unnecessary bureaucracy

🌟About The Company:
Plantifique transforms nutritious superfoods into revolutionary skincare products that feed your skin and deeply nourish your natural beauty. Each superfood is designed to give you transformative results. That’s how our innovative products nurture and revive your skin, leaving it looking and feeling more rejuvenated and refreshed.

🌟About Role:
We are now looking for a top-tier Amazon expert who can take ownership of some of our important markets (US, Canada, UK, EU) and drive the next stage of growth. This is not a standard Account Manager role. This is a hands-on, strategic, brand-driven role for someone who can operate at a high level while executing with precision.

🔎What We’re Looking For:
• 3+ years of experience managing Amazon brands at scale (ideally 7-8 figure accounts or above)
• Strong expertise in: Amazon SEO & listing optimization, Brand positioning & conversion strategy, Product launches & scaling, Amazon ecosystem (Seller Central, Brand Analytics, etc.)
• Proven track record of growing revenue significantly (not just maintaining accounts)
• Deep understanding of customer psychology and buying behavior on Amazon
• Advanced analytical mindset, able to move from data to insight, action and result
• Experience collaborating with cross-functional teams (design, PPC, marketing)
• High ownership, autonomy, and ability to drive initiatives independently
• Fluent English (written & spoken)

💼What you’ll own in this role:
• Define and execute end-to-end Amazon growth strategy for US/ CA/ UK/ EU markets
• Identify and unlock revenue growth levers (catalog expansion, bundling, pricing, CRO, market gaps)
• Manage and optimize listings: SEO, keywords, images, A+ content, storefront
• Own key metrics: revenue, profitability, TACoS, CVR, ranking, market share
• Drive conversion rate optimization (CRO) and average order value (AOV) improvements
• Monitor and improve account health, compliance, and suppression risks
• Own product launches end-to-end (positioning, assets, timing, performance tracking)
• Act as the central driver of execution across the Design team, PPC team, and Marketing team
• Identify inefficiencies and implement scalable systems and improvements

🌟What Will Make You Stand Out:
• Experience scaling brands in US market specifically
• Experience with premium or skincare brands
• Strong sense of branding, aesthetics, and storytelling
• Ability to challenge the status quo and bring new frameworks & ideas

What we offer:
📚Comprehensive training and onboarding
💵Competitive salary and performance-based bonus
🚀Growth opportunities in a high-potential startup
⭐Learning & development budget for courses and conferences
🏡Hybrid working setup
🤝A culture of ownership and meritocracy, with autonomy and trust
🏖️Vacation and Days off
🫂A supportive team dedicated to your success

📩Ready to bring your ideas to life and grow with us? Send your CV – we’d love to hear from you!