Jobs at Djinni

Meet the YozmaTech

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.

We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.

Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is looking for a Computer Vision Engineer to join a project with a global leader in biomedical imaging. The company offers a comprehensive product portfolio for Karyotyping, H&E, IHC, and FISH analysis, providing advanced imaging and analysis tools for Pathology, Cytogenetics, and Research laboratories. This role involves working on cutting-edge solutions that enable high-precision diagnostics and support innovation in scientific research.

Key Requirements:

🔹 5+ years of hands-on experience in algorithm development using Python (must) and C++ (advantage);
🔹 Proven experience in training, fine-tuning, and deploying AI/ML models – Must;
🔹 Experience in Computer Vision (e.g., Shape Analysis) / Image Processing using image processing libraries like OpenCV in C++ – Advantage;
🔹 Strong ability to work independently as well as in a SCRUM team under Agile dynamic environment; proactive and self-driven;
🔹 Methodical, solution-oriented mindset with a strong “can-do” approach;
🔹 MSc or PhD in Biomedical Engineering, Electrical Engineering, Computer Science, Physics, or a related field – Must;
🔹 English – Upper-Intermediate or higher.

What you will do:
🔹 Research and develop advanced algorithms in Machine Learning, Neural Networks, Computer Vision, Image & Signal Processing, to be integrated into ASI products;
🔹 Define software specifications and deliver production-ready code that meets project milestones, while addressing constraints such as computational resources, response time, and memory consumption (GPU and CPU);
🔹 Train, optimize, validate and Integrate AI/ML models for diagnostic and imaging applications using Python and its libraries (PyTorch, NumPy, etc);
🔹 Collaborate closely with cross-functional teams, including R&D, Applications, and Product groups;

Interview stages:
🔹 HR Interview;
🔹 Tech interview;
🔹 Client Interviews;
🔹 Reference check;
🔹 Offer;

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products – and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.
From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer.
You’ll always know what project you’re joining – and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

Byteex

We are looking for a junior web developer to join our team full-time. You will help us build and improve websites for e-commerce brands. If you enjoy coding and want to grow your skills, this role is a good fit.
 

What you should know

JavaScript, HTML, and CSS.

Basic understanding of Shopify is a plus.

Good problem-solving skills and a desire to learn.
 

What we offer

A place to grow your skills.

Work on real projects with a supportive team.

A creative environment where your ideas matter.

If you want to start your career in web development and be part of a team that values growth and learning, we would love to hear from you.

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:
12 sick leaves and 18 paid vacation business days per year
Comfortable work conditions (including MacBook Pro and Dell monitor on each workplace)
Smart environment
Interesting projects from renowned clients
Flexible work schedule
Competitive salary according to the qualifications
Guaranteed full workload during the term of the contract
Corporate leisure activities
Game, lounge, sport zones.

We're building Europe's premier recruiting agency—and we're doing it differently.

We hold a 5.0 rating on Clutch and stellar reviews on DOU. We work exclusively with product companies: WhiteBit, DSV, iEnso, StillFront, Gamzix, Genesis, and others trust us with their talent.

One client told us we restored his faith in recruiting.

If you're ready to build something genuinely different - a recruiting agency unlike anything you've experienced - let's talk.

Requirements:

• Deep knowledge of IT recruiting
• Excellent written and verbal communication; discretion, tact, and diplomacy are non-negotiable
• Genuine interest in building a recruiting career and developing your skills
• Intermediate English or higher

Would be a plus:

• ATS experience
• Creative mindset

We offer:

• Great powerful team: researchers, data analytics, copywriters
• All possible AI-automatization tools of routine processes
• Pre-qualified candidates - no need to do sourcing yourself, just speaking with calibrated candidates 
• Direct access to clients - no broken telephone.
• A structured recruiting process with day-one guidance
• Transparent career progression - you'll always know what's expected and how your work is valued
• Data-driven recruiting - you will make decisions based on numbers 
• Best-in-class tools: ATS, templates
• Professional development—we'll help you become a true Senior Recruiter
• The chance to build teams from the ground up

Responsibilities:

• Guide clients through their talent strategy, aligning needs with the right candidates
• Own the full recruitment cycle - from the first call till the first day on a new job
• Track and analyze metrics to drive continuous improvement

We are looking for an experienced Engineering Manager to lead and scale our engineering teams building a high-performance trading platform. You will be responsible for people leadership, delivery excellence, and technical direction across a hybrid infrastructure.

This role sits at the intersection of engineering, infrastructure, and business, with a strong focus on reliability, performance, and scalability in a latency-sensitive environment.

Responsibilities

- Lead and manage cross-functional engineering teams up to 30 engineers (backend, frontend, infrastructure, mobile)

- Own delivery, quality, and technical outcomes for your teams

- Partner closely with Product, Trading, and Senior Engineering leadership to translate business requirements into technical execution

- Drive and evolve engineering processes: planning, estimation, CI/CD, code reviews, testing, and release management

- Guide architectural decisions for systems running on hybrid infrastructure

- Ensure high availability, performance, and observability of production systems

- Identify and reduce technical debt, while maintaining delivery velocity

- Hire, onboard, mentor, and grow engineers; conduct 1:1s and performance reviews

- Foster a culture of ownership, customer first, and result-oriented

Requirements

- 5+ years of professional software engineering experience

- 3+ years in an Engineering Manager role

- Background in financial systems, trading platforms, or other high-reliability domains

- Strong understanding of backend systems, ideally with hands-on experience in Ruby

- Experience operating systems on AWS (EC2, networking, security, monitoring)

- Experience working with on-premise infrastructure and hybrid environments.

- Knowledge of CI/CD pipelines, infrastructure automation, and deployment strategies

- Familiarity with observability tools (metrics, logging, alerting) and performance monitoring

Will be a Plus

- Experience with low-latency or high-throughput systems

- Exposure to trading, fintech, or market-data platforms

- Experience scaling teams and systems

- Hands-on experience with infrastructure-as-code tools

We are looking for an experienced Engineering Manager to lead and scale our engineering teams building a high-performance trading platform. You will be responsible for people leadership, delivery excellence, and technical direction across a hybrid infrastructure.

This role sits at the intersection of engineering, infrastructure, and business, with a strong focus on reliability, performance, and scalability in a latency-sensitive environment.

Responsibilities

- Lead and manage cross-functional engineering team up to 10 engineers (backend, frontend, infrastructure, mobile)

- Own delivery, quality, and technical outcomes for your teams

- Partner closely with Product, Trading, and Senior Engineering leadership to translate business requirements into technical execution

- Drive and evolve engineering processes: planning, estimation, CI/CD, code reviews, testing, and release management

- Guide architectural decisions for systems running on hybrid infrastructure

- Ensure high availability, performance, and observability of production systems

- Identify and reduce technical debt, while maintaining delivery velocity

- Hire, onboard, mentor, and grow engineers; conduct 1:1s and performance reviews

- Foster a culture of ownership, customer first, and result-oriented

Requirements

- 5+ years of professional software engineering experience

- 3+ years in an Engineering Manager role

- Background in financial systems, trading platforms, or other high-reliability domains

- Strong understanding of backend systems, ideally with hands-on experience in Ruby

- Experience operating systems on AWS (EC2, networking, security, monitoring)

- Experience working with on-premise infrastructure and hybrid environments.

- Knowledge of CI/CD pipelines, infrastructure automation, and deployment strategies

- Familiarity with observability tools (metrics, logging, alerting) and performance monitoring

Will be a Plus

- Experience with low-latency or high-throughput systems

- Exposure to trading, fintech, or market-data platforms

- Experience scaling teams and systems

- Hands-on experience with infrastructure-as-code tools

We are looking for a Senior Graphic Designer to join our team!

Requirements:
- Minimum 3 years of professional experience in creative studio teams, preferably in branded graphic illustrations and visual solutions.

- Experience in photo retouching, photography, AI-generated images, typography, vector graphics, and logo design.

- Ability to scale a brand’s graphic concept into a comprehensive library of promotional materials.

- Strong proficiency in Figma and Photoshop; excellent skills in retouching and color correction are required.

- Knowledge of basic UI principles and stages of the product design process; experience collaborating with product design teams.

- Experience creating and managing graphic asset libraries and style guides.

Responsibilities:
- Create high-quality promotional designs aligned with the visual concept, using various Adobe, AI, and 3D tools.

- Review graphic materials to ensure they meet quality standards and align with the visual concept.

Responsibilities:
Control of tracking completeness and event data quality across the website
Analysis of key product funnels and user behavior
Identification of UX friction points and growth opportunities
Monitoring of data quality and investigation of discrepancies across sources
Analysis of suspicious user behavior and abnormal activity patterns
Preparation of dashboards, reports, and analytical findings for product teams
Documentation of metrics, event logic, and data definitions

Requirements:
2+ years of experience in product, web, or data analytics
Strong SQL skills and experience working with large datasets
Experience with web analytics and event-based tracking
Understanding of product funnels, conversion metrics, and user behavior analysis
Experience with data validation, reconciliation, and data quality control
Ability to build dashboards and translate data into actionable insights
Good understanding of ETL processes and data structures

Will be plus:
Experience in iGaming, fintech, or other high-load digital products
Experience with fraud, bonus abuse, or suspicious user behavior analysis
Knowledge of A/B testing and experiment analysis
Experience with BI tools such as Tableau, Power BI, or Looker
Familiarity with Python for analytical tasks
Experience working with clickstream data

Tech Stack:
SQL
BI tools: Tableau
Web analytics tools: GA4 / GTM / similar platforms
Product analytics and clickstream analysis
Excel / Google Sheets
Python as a plus
DWH / ETL / event tracking systems
 

Probation Goals:
Tracking audit completed - list of issues, priorities, and improvement plan
Key funnel validation completed - confirmed logic and main drop-off points identified
Basic data quality checks launched - control points and alerts for critical metrics in place
Cross-source reconciliation completed - key discrepancies identified and documented
Core web analytics dashboard delivered - product team has access to key metrics
Suspicious user behavior analysis completed - main fraud patterns and monitoring approach described
Metrics and event schema documented - shared understanding of core definitions established

🔹 You don’t just close tickets — you keep the service stable when every minute matters.
🔹 You don’t just read logs — you find the reason, context, and next step behind them.
🔹 If an incident is not chaos for you, but a case that can be structured and solved, we should talk.

Softsich is a young and ambitious international product tech company that develops scalable B2B digital platforms. We’re looking for an L2 Support Engineer who’s ready to grow with us and support a high-load online B2B product used by international partners.

I

n this role, you’ll work at the intersection of support, incident management, DevOps, and product operations: investigating technical issues, analyzing incidents, communicating with stakeholders, and helping the team find clear solutions even when the information is incomplete or scattered.

Your key responsibilities will include:

— Handling escalations from L1 Support and performing deeper technical troubleshooting.
— Diagnosing and resolving incidents related to SaaS applications, online platforms, and infrastructure components.
— Managing the full ticket lifecycle in Jira Service Management: logging, prioritization, status updates, SLA tracking, and closure.
— Analyzing logs, alerts, service statuses, and incident data to identify root causes.
— Preparing incident updates, short RCA reports, and clear summaries for technical and non-technical stakeholders.
— Escalating complex technical cases to Development, DevOps, or Security teams with well-structured context.
— Working with monitoring tools to identify anomalies and potential issues before they affect users.
— Maintaining and improving the knowledge base: troubleshooting guides, FAQs, and internal documentation.
— Contributing to improvements in support processes, incident flow, and communication quality.

It’s a match if you have:

— 2+ years of experience in IT Support, Service Desk, Technical Support, L1/L2, or incident management roles.
— Experience with SaaS applications, cloud technologies, and IT infrastructure.
— Hands-on experience with ticketing systems, especially Jira Service Management or similar tools.
— Understanding of web technologies: HTTP, REST APIs, JSON, and browser debugging tools.
— Experience with incident handling, prioritization, escalation, and root cause analysis.
— Basic understanding of monitoring/logging tools and ability to analyze alerts or logs.
— Upper-Intermediate English for written and spoken technical communication.
— Strong communication skills, attention to detail, analytical thinking, ownership, and ability to stay calm under pressure.
Nice to have:
— Experience with high-load B2B digital platforms or regulated online products.
— Familiarity with Grafana, Kibana, Datadog, AWS, Azure, or GCP.
— Experience working in an on-call or 24/7 support model.
— IT certifications such as ITIL, CompTIA, Microsoft, AWS, or similar.

What we offer:

— Flexible schedule and remote format or offices in Warsaw/Kyiv — you choose.
— 24 paid vacation days, sick leaves, and health insurance for UA-based specialists; other locations are in progress.
— A supportive, friendly team where knowledge-sharing is part of the culture.
— Coverage for professional events and learning.
— Birthday greetings, team buildings, and warm human connection beyond work.
— Zero joules of energy to the aggressor state, its affiliated businesses, or partners.
— A support environment where speed, ownership, teamwork, and clear communication really matter.

We’re looking for someone who sees more than a ticket: context, risk, impact, and solution.
If this sounds like you, send over your CV — we’d love to get to know you better.

RISK inc: An International iGaming Company Pushing the Boundaries of Entertainment
 

Who We Are: An international iGaming company specializing in identifying and fostering the growth of high-potential entertainment markets. With 1000+ professionals in 20+ locations, we operate in 10 countries, serving over 300,000 customers.
 

Always Pushing the Boundaries? You Already Belong at RISK!

Our global-scale operations are based on strong internal expertise, analytics, and data research. We have expertise in iGaming operations (sports betting, online casino), digital and affiliate marketing, tech solutions, and data analytics.
 

We are looking for a Business Analyst (ERP) with a strong financial background, who will design and shape financial logic within our ERP systems, ensuring it is correctly translated into technical implementation.

This role combines business analysis, hands-on data work, and system design. You will work closely with real financial data, validate how system logic impacts results, and directly influence the accuracy of reporting and business decisions.
 

Job Description:

• Translate financial and business requirements into clear technical specifications for development teams, ensuring accurate implementation of accounting logic;
• Design and optimize ERP processes, including accounting workflows, reporting structures, and cost allocation models;
• Write and run complex SQL queries to validate data, analyze relationships, and support decision-making;
• Ensure data integrity and accuracy of financial outputs across ERP systems and reporting layers;
• Validate the impact of scripts, automations, and system changes on financial results and accounting entries;
• Collaborate with finance, product, and engineering teams to align business logic with technical implementation;
• Model and document business processes and system logic;
• Quickly adapt solutions to changes in business processes and requirements.
   

Qualifications:

• Strong knowledge of financial accounting principles;
• Experience with ERP or large-scale CRM system architecture;
• Experience with scripting (e.g., Python, SQL or advanced Excel/macros);
• Strong experience in process modeling and business analysis;
• Analytical mindset with high attention to detail;
• Ability to explain complex concepts to both technical and non-technical stakeholders;
• Strong communication skills and systems thinking;
• Ability to work in a fast-changing environment;
• Proficiency in Ukrainian or Russian (written and spoken) for internal communication.
   

Our Benefit Cafeteria is Packed with Goodies:

• Children Allowance
• Mental Health Support
• Sport Activities
• Language Courses
• Automotive Services
• Veterinary Services
• Home Office Setup Assistance
• Dental Services
• Books and Stationery
• Training Compensation
• And yes, even Massage!
   

Ready to Take the Leap?

Join a team where every day is an opportunity to take a RISK and come out on top.
 

At RISK, we believe that our people are the driving force behind our success. Together, we can achieve great things and push the boundaries of what's possible in the iGaming industry.

We are an international product iGaming company actively developing our own brands and affiliate direction. We are currently looking for a Team Lead of Affiliates who has strong experience in betting/gambling, understands international markets, and can lead, mentor, and scale an affiliate team focused on the European region.
 

Requirements:

• 3+ years of experience in affiliate marketing within the betting/gambling industry;
• 2+ years of experience as a Senior Affiliate Manager or Team Lead of Affiliates;
• Proven experience working with international markets;
• Strong understanding of affiliate metrics and the ability to analyze traffic quality;
• Successful experience in scaling affiliate marketing results;
• Effective process management and strong cross-functional communication skills;
• Experience in building, training, motivating, and mentoring an affiliate marketing team;
• Strategic thinking and a data-driven approach to decision-making;
• Upper-Intermediate level of English or higher;
• Excellent communication and negotiation skills.
   

Responsibilities:

• Regularly audit both existing and new partners;
• Monitor partners’ KPI performance and ensure target achievement;
• Reactivate inactive or underperforming partners;
• Develop and implement a strategy for the European region together with the Head of Affiliates and CMO;
• Prepare regular reports: daily, weekly, and monthly;
• Continuously monitor European markets to identify new opportunities and solutions for partner acquisition;
• Attend professional conferences and manage the team’s schedule of meetings and partner contacts;
• Manage and monitor the performance of the affiliate team in the European market;
• Mentor and onboard new affiliate managers;
• Regularly test funnels to improve partner conversion rates and overall results;
• Participate in the development of retention strategies to increase partner conversion;
• Collaborate regularly with Marketing, CRM, and Design teams;

Represent the company at professional conferences and industry events.

Benefits:

• Comfortable Working Environment: Work from our modern offices in Kyiv or Limassol, or remotely
• Annual Loyalty Bonus: Receive a yearly bonus every February as recognition of your dedication
• Professional Growth: Attend global exhibitions and conferences, and improve your skills with company-sponsored English courses
• Performance Reviews: Regular feedback sessions to track progress and discuss career development
• Team Spirit: Participate in teambuilding activities and company-wide celebrations
• Personal Milestones: We celebrate your important life events, from birthdays to professional achievement

Join us for an innovative journey where your expertise shapes our brand’s success. In a collaborative setting with growth opportunities, you’ll lead the iGaming evolution. Ready to shape the future?

We’re looking for a 3D Artist to help bring our game worlds to life through expressive, high-quality props, guns, characters. At Fractured Byte, we focus on realism and personality, crafting characters that make every moment in-game feel impactful and immersive.

RESPONSIBILITIES

• Create and sculpt detailed guns, realistic 3D gear sets for characters, and props based on provided concept art, ensuring visual fidelity and style consistency.
• Work independently and efficiently, meeting deadlines while maintaining the artistic vision.
• Collaborate closely with 3D art. lead, animators, and tech. art. team to ensure characters function properly in-game.
• Stay updated on cutting-edge tools, workflows, and industry best practices to elevate character art quality and efficiency
   

REQUIREMENTS

• A portfolio showcasing high-quality character art, including realistic gear sets or creature work.
• Strong understanding of anatomy, proportion, form, and silhouette.
• Proven ability to create optimized, game-ready character assets.
• Solid experience with PBR texturing workflows.
• Proficiency with industry-standard tools such as Maya/3dsMax/Blender, ZBrush, Substance Painter, Marvelous Designer, Marmoset Toolbag and Photoshop.
• Familiarity with retopology, UV layout, and baking techniques.
• Good communication skills and the ability to thrive in a collaborative 3D art. team.
   

PREFERENCES

• Experience working in Unreal Engine 4, creating material shader, import and setup assets.
• Ability to contribute to character design and ideation.
• Additional instrumental for texturing: Substance Designer.

We are looking for a PHP/Laravel developer to join our team to work on interesting and complicated projects. The candidate should have experience developing performance optimized applications. You will work with projects for Cyber Security, Logistics, eCommerce.

Requirements:

- To design application architect and implement it

- Refactor and improve existing components

- Create new components from scratch

- Implement new features

- Communicate with other developers

Technologies:

- PHP, Laravel

- JavaScript / Vue.JS / jQuery / HTML / CSS

- MySQL, PostgreSQL, Redis, Elastic Search, Sphinx

- Linux, Git, Redmine, Capistrano

Required skills:

- 3 years and more of experience developing with Laravel

- Skills to develop load-optimized systems

- Skills to implement complicated business logic

- Experience developing REST-API

- API integration, develop modules

- Team-work experience

English — intermediate and above.

Responsibilities:
- Implementing new graphics features and supporting existing in the proprietary game engine (PC and consoles)
- Performing render pipeline optimizations
- Bug fixing

Requirements:
- 2+ years of experience with game rendering techniques.
- Strong knowledge of DirectX API (11 and 12 versions).
- Strong knowledge of C++ and shader languages.
- Strong math skills, including trigonometry and linear algebra.
- Experience with GPU debug and profiling tools.

Will be a plus:
- Understanding of modern GPU architectures
- Console rendering specific experience (PlayStation, Xbox)
- Understanding of memory management, multi-threaded programming
- Experience with complex game engines and production pipelines
- Own pet projects related to game engines, rendering
- Good level of English communication
 

We are an international product iGaming company actively developing our own brands and affiliate direction. We are currently looking for an Affiliate Manager with experience working with Tier-1 geos, who can build long-term partnerships and effectively scale the affiliate direction in the European market.

Requirements:

• 2+ years of experience as an Affiliate Manager with Tier-1 geo;
• Working with RS, hybrid, CPA models;
• A well-established database of loyal affiliate partners;
• Proficiency in traffic analysis;
• Exceptional communication skills;
• Ability to approach tasks comprehensively and diversely;
• Upper-Intermediate level of English.

Responsibilities:

• Actively search and negotiate with potential partners in the European market;
• Conduct competitive analysis and apply insights to optimize traffic and affiliate programs;
• Acquire, retain, and activate new affiliates and partnerships;
• Analyze partner-generated traffic for quality;
• Achievement of KPIs on a regular basis;
• Provide technical support to partners and configure all necessary segments that partners may require;
• Maintaining and cultivating strong relationships through regular contact, including meetings, phone calls, and emails, as well as representing our company effectively in professional conferences.

Benefits:

• Comfortable Working Environment: Work from our modern offices in Kyiv or Limassol, or remotely;
• Annual Loyalty Bonus: Receive a yearly bonus every February as recognition of your dedication;
• Professional Growth: Attend global exhibitions and conferences, and improve your skills with company-sponsored English courses;
• Performance Reviews: Regular feedback sessions to track progress and discuss career development;
• Team Spirit: Participate in teambuilding activities and company-wide celebrations;

Personal Milestones: We celebrate your important life events, from birthdays to professional achievement.

Join us for an innovative journey where your expertise shapes our brand’s success. In a collaborative setting with growth opportunities, you’ll lead the iGaming evolution. Ready to shape the future?