Jobs at Djinni

Codefinity is a fast-growing EdTech company on a mission to make tech education accessible, engaging and truly practical. We help people from all over the world master in-demand programming skills and build meaningful careers in tech.

Our platform has already empowered hundreds of thousands of learners globally — from complete beginners to industry professionals — through interactive, hands-on courses designed to accelerate real skill growth.

We’re a team of ambitious and creative people who love what we do and move fast. We experiment, learn and constantly raise the bar to achieve bold goals. At Codefinity, every idea can make a difference, and every team member has a real impact on our growth story.
And now we are looking for a User Acquisition Manager to help us scale even faster. This role will play a key part in driving our growth strategy, acquiring new users globally, and expanding our impact in the EdTech space.

Responsibilities:

• Development and implementation of a paid user acquisition strategy on the Meta platform.
• Management of marketing campaigns to achieve business goals, evaluating campaign performance based on both marketing metrics (CPM, CTR, CR, CPA) and product metrics (LTV, ROI).
• Testing to identify the most effective combinations of creatives, funnels, and audiences.
• Close collaboration with creative, product and analytics teams.
• Conducting market research and generating new ideas and concepts.

Requirements:

• 2+ years of experience in performance marketing or user acquisition, preferably in B2C or subscription-based products.
• Proven track record of managing Meta Ads at scale (other channels are a plus: Google, TikTok, X ads, Pinterest Ads etc.).
• Strong analytical skills with experience in data-driven decision-making.
• Hands-on experience with testing and optimizing campaigns for growth and profitability.
• Strategic mindset with the ability to build and scale UA processes from the ground up.
• Excellent collaboration and communication skills to work cross-functionally with product, creative and analytics teams.
• Upper-intermediate or higher level of English.

What do we offer:

• Work within an ambitious team on a socially impactful education product.
• 20 working days of paid vacation per year, plus public holidays.
• An office with a reliable shelter, generators, satellite internet, and other amenities.
• Access to our corporate knowledge base and professional communities.
• Compensation for English language learning, external training, and courses.
• Medical insurance and full sick leave compensation.
• Company doctor and massage in the office.
• Sports activities: running, yoga, boxing, and more.

We’re seeking an experienced SEO Specialist to join our team!
 

We are a dynamic team driving SEO for a diverse range of businesses on the US market. Our portfolio is versatile: we work with both local small business websites and large enterprise-level e-commerce platforms (valued $10M+ annual turnover with 200,000+ SKUs).
 

Requirements:
 

• 4+ years of hands-on SEO experience. Ideally, a mix of diverse projects: from local small businesses to large e-commerce/enterprise projects
• Solid understanding of HTML/CSS/JS. You must be able to find a stray tag in the source code, understand DOM rendering, and speak the same language as developers – will be a plus
• Deep understanding of the US search market: Google algorithms, E-E-A-T principles, and local ranking nuances
• Strong skills in site speed optimization, Core Web Vitals, mobile-first indexing, and implementing advanced structured data (Schema.org)
• Proven ability to optimize product listings for Google Shopping (Merchant Center) and manage product feeds
• Solid grasp of AI-powered SEO tools (ChatGPT, Claude, Perplexity). You use them not just for text, but for clustering, regex generation, and workflow automation
• Experience with A/B testing, CTR optimization, and conversion rate improvements
• Successful track record with international projects (handling domain switches, correct hreflang implementation)
• Upper-Intermediate – effective communication in meetings and documentation
   

Responsibilities:
 

• Build and execute holistic SEO strategies for a mix of clients – from local businesses to enterprise e-commerce
• Manage the entire SEO cycle: technical audits, content optimization, link building, local SEO, and site architecture enhancements
• Optimize product feeds and listings to maximize visibility in Google Shopping and AI-driven product surfaces
• Prepare clear, error-free technical specifications (Jira tickets) for developers, content creators, and outreach teams
• Leverage AI tools for content generation, programmatic SEO tasks, and routine automation to work faster and smarter
• Conduct A/B tests to improve CTR and conversion rates, blending SEO goals with business revenue objectives
• Track, report, and analyze results using advanced analytics (GA4, Looker Studio). Provide “So What?” insights, not just raw data

What Makes Us Stand Out:
 

• Impact: Work on enterprise-level projects with major business impact alongside fast-paced small business cases
• Innovation: Professional freedom and experimentation: 10% of time dedicated to R&D and testing new SEO tactics (including AEO/GEO)
• Growth: Clear growth path to SEO Team Lead based on performance.

We offer:
 

• A full-time job
• Flexible working hours
• Paid vacation and sick leave
• Managing your taxes and accounting
• Career and professional growth opportunities
• Optional benefits package that includes Health insurance, Gym membership, English courses, compensation of certification, courses, and training
• Creative and lively team of IT specialists, adequate management, and zero unnecessary bureaucracy

N-iX is a global software development service company that helps businesses across the globe create next-generation software products. Founded in 2002, we unite 2,500+ tech-savvy professionals across 40+ countries, working on impactful projects for industry leaders and Fortune 500 companies. Our expertise spans cloud, data, AI/ML, embedded software, IoT, and more, driving digital transformation across finance, manufacturing, telecom, healthcare, and other industries. Join N-iX and become part of a team where your ideas make a real impact.

Currently, we are looking for Junior BI to join our team.

Responsibilities:

• Develop and maintain interactive reports and dashboards in Power BI
• Connect to various data sources (SQL, Excel, API, etc.) and process data
• Create DAX expressions for calculations and data analysis
• Develop and implement self-service BI reports (dashboards) to work with and visualize data
• Automate routine tasks and data notifications using Power Automate (e.g., automated report distribution, data alerts)
• Optimize report performance and data modeling
• Collaborate with business users to define reporting requirements.

Required skills:

• Experience working with Power BI (up to 1.5 year of commercial experience)
• Understanding of DAX and basic data modeling
• Good knowledge of SQL (writing queries, joins, filtering) and experience with relational databases (e.g., Azure SQL)
• Hands-on experience with Power Automate: building flows to automate data processes or notifications
• Experience with Power Query (M language) for ETL processes
• Good communication, analytical mindset and ability to work with large datasets
• English level: pre-intermediate +

Nice to Have:

• Experience with Azure Data Factory or other Azure data products. 
• Familiarity with other BI tools (Tableau, Qlik).

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

Looking for a Middle/Middle Strong Fullstack Java Developer to join our team. We are building a platform for fast and convenient purchase of tickets for various music and sport events. Users are provided access to a wide selection of concerts where they can find performances by their favorite artists, review event dates and locations, and buy tickets in real-time.

Requirements:

• 3+ years of experience in Java development.
• 2+ years of Spring framework and building Spring web applications.
• Understanding and experience developing and deploying microservices.
• Experience developing integration layers (using REST interfaces, OpenApi, Kafka, GraphQL).
• Commercial experience with frontend development (e.g., React, Angular, or similar frameworks).
• Excellent design, coding, and debugging skills.
• OOP, OOD, Design Patterns proficient.
• Knowledge of relational databases (preferably PostgreSQL).
• Experience with Docker.
• English — at least an Upper-Intermediate level.

Nice to have skills:

• Knowledge of non-relational databases.
• Experience in developing multi-threaded applications.
• Experience with AWS services (ECS, Lambda, Aurora).

Responsibilities:

• Produce code using Java best practices.
• Write unit tests and code that adheres to coding standards.
• Provide technical support.
• Work both independently and in close collaboration with others in the team; effectively communicate with geographically distributed team members.
• Make recommendations for the improvement of the system and development process to increase productivity.
• Identify, monitor, and resolve project-related issues.

Interview stages:

• HR-interview (30 minutes).
• Technical interview (1 hour).
• Interview with the customer (1 hour).
• Job offer🎉🎉🎉

We offer:

• Competitive salary + bonuses.
• Challenging tasks and projects.
• Personal growth.
• Flexible working hours.
• New hardware.
• Free English lessons.
• Availability of generators and Starlinks in the office.
• Small gym and table tennis in the office.
• Adjustable height tables.
• Regular office fruit delivery and other benefits.

Let’s create value together!

IT platform, funnel builder for gray traffic (IGaming, crypto)

We have two areas of work: PWA services and mobile apps

The company has been on the market for 2 years

⁃ The company is part of a large international holding company.

Requirements

• 1+ year of experience in affiliate marketing in a similar role;
• Experience selling services, mobile or rental apps, SaaS products, agency ad accounts;
• Experience selling PWA/mobile apps is a plus;
• Understanding clients’ challenges related to traffic and mobile applications.

Responsibilities

• Selling PWA-service rentals, mobile apps, and building private applications for teams;
• Sourcing and acquiring clients via cold outreach through communities, chats, partner programs, and lead exchanges;
• Organizing online meetings and product demos;
• Maintaining long-term client relationships;
• Demonstrating product value and understanding customer pain points;
• Preparing presentations and commercial offers in message-based format;
• Participating in conferences and conducting negotiations with clients.

This role is based in Lviv with a hybrid work format. We're looking for someone already located in Lviv — or ready to work from Lviv regularly — since this position involves close collaboration with teammates, on-site initiatives, events, and operational support for our local hub.

At BotsCrew, People Operations plays a strategic role in how teams grow, collaborate, and perform. We're looking for an HR Manager who will help shape team experience, strengthen culture, and improve how our organization operates and scales.

This role combines People Operations, employee experience, communication, process ownership, and AI adoption — with a strong focus on performance, operational excellence, and continuous improvement.

We're building a modern HR function with AI-assisted workflows, transparent communication, strong ownership culture, and systems that scale with the business.

Requirements:
 

Must have:

• 1+ year of experience in HR / PeopleOps within a tech or fast-paced environment
• Strong understanding of onboarding, employee experience, L&D, feedback culture, and HR operations
• Proven practical usage of AI tools to improve workflows, productivity, or operational efficiency
• Ability to demonstrate results achieved through AI adoption or automation initiatives
• Ownership mindset — you take responsibility for outcomes and follow through
• Strong communication skills and ability to build trust with teammates and managers
• Structured and proactive approach to work
• Comfort working with metrics, feedback, and process improvements
• Upper-Intermediate English (B2+)

Nice to have:

• Experience improving or launching HR / PeopleOps processes
• Experience with AI workflow optimization, prompt engineering, or HR automation tools
• Experience working with HR analytics or reporting
• Experience with employer brand or internal communications initiatives

• Experience organizing internal learning initiatives or company events

   

Responsibilities:

• Own onboarding and offboarding processes end-to-end
• Coordinate regular HR processes and teammate support
• Conduct team check-ins, collect feedback, and identify potential risks or challenges
• Support managers in development and communication initiatives
• Coordinate Learning & Development activities and PDP processes
• Maintain internal HR documentation and operational processes
• Organize internal events and support culture-building initiatives
• Collaborate with external vendors, trainers, and partners
• Contribute to employer brand initiatives and internal communication
• Improve and scale HR workflows using AI and automation tools
• Implement AI solutions that improve operational speed, process quality, and team productivity
• Track and analyze HR metrics to improve team experience and operational efficiency
• Coordinate regular HR processes and teammate support
• Conduct team check-ins, collect feedback, and identify potential risks or challenges
• Support managers in development and communication initiatives
• Coordinate Learning & Development activities and PDP processes
• Maintain internal HR documentation and operational processes
• Organize internal events and support culture-building initiatives
• Collaborate with external vendors, trainers, and partners
• Contribute to employer brand initiatives and internal communication
• Improve and scale HR workflows using AI and automation tools
• Implement AI solutions that improve operational speed, process quality, and team productivity
• Track and analyze HR metrics to improve team experience and operational efficiency
  
  
  Perks & Benefits:
• 20 working days of paid vacation plus 5 days of paid sickness;
• Flexible work schedule & comfortable remote work conditions;
• Competitive salary;
• Access to Regus coworking spaces when needed;
• FOP (private entrepreneur) accounting and support services;
• ChatGPT for Business access to support productivity and experimentation with AI tools;
• PDP creation and guidance from our mentors;
• A youthful, talented, and remarkable company culture.
   

Pine Software Technology Ltd is a software company specializing in trading technology solutions for regulated brokers and trading firms. The company provides Software-as-a-Service (SaaS) products designed to support electronic trading, brokerage operations, risk management, and financial data analysis.

We are looking for a Middle Product Manager with product experience (preferably fintech), who has an analytical mindset, attention to details and excellent communication skills. An engineering background or technical/mathematical education would be an advantage.

Responsibilities

• Prioritize and groom Jira backlog to maximize the value delivered to users with each release.
• Gather and document requirements, break down tasks, plan, coordinate and control product development across teams.
• Facilitate Scrum events.
• Work with the development team to translate product requirements into technical specifications.
• Do presentations and report progress.
• Collaborate with engineering and design teams on architecture and implementation decisions, ensuring alignment with product goals and scalability requirements.
• Collaborate with stakeholders to develop and refine the product vision and strategy.
• Proactively collect, visualize and analyze product metrics and user feedback to identify areas for improvement and optimization.
• Identify new opportunities for innovation and optimization of the product.
• Do sanity testing in production.
• Work with QA team on identifying use cases, edge cases and best ways to test the product.
• Work with Support teams to troubleshoot and solve incidents.

• Write product documentation.

   

Requirements

• 2+ years of experience as a Product Manager or Product Owner.
• Requirements preparation.
• Software development planning.
• Proficiency in writing product documentation focused on details.
• Strong understanding of Scrum methodology.
• Strong presentation skills, ability to explain product details clearly to both technical and non-technical stakeholders.
• Customer research.
• Conducting sanity checks.
• Excellent communication, teamwork, problem-solving and time-management skills.
• Adaptability and change management.
• Intermediate+ level of English.

Nice to Have

• Collaboration with UI/UX designers (focused on desktop).
• Understanding of desktop development nuances.
• General knowledge and understanding of financial markets and trading.
• Strong negotiation and persuasion skills through clear reasoning and influence.
• Systems thinking, understanding of mathematical logic.

What We Offer

• Care from Day One — medical insurance from your first day, including dental care, massage, and professional psychological support.
• Work-Life Balance — 25 days of paid vacation + 30 days of paid sick leave.
• Investment in Your Energy — partial reimbursement for sports and fitness activities.
• Growth & Learning — coverage for English or Ukrainian language courses and a dedicated professional development budget.
• Knowledge Library — office books and access to the Kuka online library.

• Island Relaxation — up to 14 days per year at the company villa in Cyprus.

   

Pine Software is an equal opportunity employer. We encourage applications from candidates of all backgrounds and experiences. Please note, that only shortlisted candidates will be contacted. Thank you for considering Pine as your next career move!

The Digital Health organization is a technology team focused on next-generation Digital Health capabilities which deliver on the mission and vision to deliver Insight Driven Care. This role will operate within the Digital Health Applications & Interoperability subgroup of the broader Digital Health team, focused on patient engagement, care coordination, AI, healthcare analytics & interoperability amongst other advanced technologies which enhance our product portfolio with new services, while improving clinical & patient experiences.

Requirements:

• Terraform

• AWS Platform: Working experience with AWS services - in particular serverless architectures (S3, RDS, Lambda, IAM, API Gateway, etc…) supporting API development in a microservices architecture

• Programming Languages: Python (strong programming skills)

• Data Formats: Experience with JSON, XML and other relevant data formats

• CI/CD Tools: experience setting up and managing CI/CD pipelines using GitLab CI, Jenkins, or similar tools

• Scripting and automation: experience in scripting language such as Python, PowerShell, etc…

• Monitoring and Logging: Familiarity with monitoring & logging tools like CloudWatch, ELK, Dynatrace, Prometheus, etc…

• Source Code Management: Expertise with git commands and associated VCS (Gitlab, Github, Gitea or similar) 

NICE TO HAVE:

• Strongly Preferred: Infrastructure as Code: Experience with Terraform and CloudFormation - Proven ability to write and manage Infrastructure as Code (IaC)
• Documentation: Experience with markdown and in particular Antora for creating technical documentation
• Experience working with Healthcare Data, including HL7v2, FHIR and DICOM
• FHIR and/or HL7 Certifications
• Building software classified as Software as a Medical Device (SaMD)
• Understanding of EHR technologies such as EPIC, Cerner, etc…
• Experience implementation enterprise grade cyber security & privacy by design into software products
• Experience working in Digital Health software
• Experience developing global applications
• Strong understanding of SDLC – Waterfall & Agile methodologies
• Software estimation
• Experience leading software development teams onshore and offshore

Job Responsibilities:

• Develops, documents, and configures systems specifications that conform to defined architecture standards, address business requirements, and processes in the cloud development & engineering.
• Involved in planning of system and development deployment as well as responsible for meeting compliance and security standards.
• API development using AWS services
• Experience with Infrastructure as Code (IaC)
• Actively identifies system functionality or performance deficiencies, executes changes to existing systems, and tests functionality of the system to correct deficiencies and maintain more effective data handling, data integrity, conversion, input/output requirements, and storage.
• May document testing and maintenance of system updates, modifications, and configurations.
• May act as a liaison with key technology vendor technologists or other business functions.
• Function Specific: Strategically design technology solutions that meets the needs and goals of the company and its customers/users.
• Leverages platform process expertise to assess if existing standard platform functionality will solve a business problem or customization solution would be required.
• Test the quality of a product and its ability to perform a task or solve a problems.
• Perform basic maintenance and performance optimization procedures in each of the primary operating systems.
• Ability to document detailed technical system specifications based on business system requirements
• Ensures system implementation compliance with global & local regulatory and security standards (i.e. HIPAA, SOCII, ISO27001, etc…)

We are seeking a dedicated and passionate Support manager to join our dynamic team. As a Support manager, you will be the face of our company, interacting with our customers and providing them with the best possible experience.

We offer flexible working hours in order to promote a healthy balance between work and personal life.

These hours include

• a morning shift from 06:00 to 14:00(1−2 times per week),
• a day shift from 14:00 to 22:00(1−2 times per week),
• a night shift from 22:00 to 06:00(2+ times per week).

What you’ll do

• Respond to customer inquiries and concerns via email, phone, or chat in a timely and professional manner
• Understand and resolve customer issues and complaints
• Provide product and service information to customers
• Coordinate with other teams to ensure timely resolution of customer issues
• Identify and escalate complex issues to the appropriate team members
• Build new and upgrade established channels, means and processes to improve the customer journey
• Up-sell company products in collaboration with sales teams to ensure growth attainment

What we expect from you

• Advanced English (excellent written and verbal communication skills B2,C1)
• Strong problem-solving skills and the ability to think critically
• Ability to multitask and prioritize tasks effectively
• Strong customer service skills and a passion for helping others
• A fast learner with that remains calm and professional under pressure
• Experience in a customer-facing role is preferred, but not required
• Proficiency in basic computer skills and software
• Flexibility to work non-standard hours, including night shifts, weekends and holidays

As a Middle 2D Animator, you will shape the motion language of our games — from character animations to environmental effects and visual feedback systems.

You will work closely with Game Designers, Mathematicians, Developers, and Artists to ensure that animation enhances mechanics, pacing, and emotional impact.

This role requires both strong classical animation skills and practical experience in slot or gambling projects.

Responsibilities

• Create high-quality 2D character and object animations using Spine.
• Design and implement environmental animations to enhance in-game visuals.
• Develop visual effects with particle systems (e.g., Particle Designer, Particle Illusion, Magic Particles).
• Prepare and finalize assets for animation implementation.
• Continuously improve the visual polish and quality of animations.
• Collaborate with the team, engaging in constructive feedback loops.
• Communicate effectively in intermediate spoken English.

Requirements

• 3+ years of experience as a 2D Animator.
• 2+ years of hands-on experience with Spine.
• Experience working on slot games or gambling projects.
• Strong proficiency in Adobe Photoshop and Adobe After Effects.
• Solid understanding of classical animation principles (timing, squash & stretch, anticipation, etc.).
• Experience working with game interfaces.
• Familiarity with JIRA or similar project management tools.
• Strong portfolio demonstrating completed animation projects.
• Ability to give and receive constructive feedback.
• Intermediate level of spoken English.

Would Be a Plus

• Experience in iGaming or Gaming industry.
• Strong understanding of animation psychology in gambling products.
• Experience optimizing animations for performance.
• Knowledge of UI motion systems.

What We Offer

• Direct influence on product economics and player experience.

• Real ownership of game mathematics and long-term performance.

• Competitive compensation.

• Professional growth inside a product-driven gambling studio.

• Flexible working format.

• Strong, collaborative team environment.

This is a 0→1 product role where you combine architecture, hands-on

development, and technical leadership.

You will take an early-stage concept and turn it into a working, scalable system — defining architecture, making key technical decisions, and driving delivery.
We’re looking for someone who can own the system end-to-end, operate in ambiguity, and build solutions that work in production, not just on paper.

Responsibilities
• Design and own system architecture for a new product.
• Build and structure backend services using Golang.
• Define APIs, integrations, and event-driven workflows.
• Break down architecture into delivery roadmap (phases, risks, dependencies).
• Make decisions on scalability, performance, and reliability.
• Stay hands-on in development when needed.
• Collaborate with product and stakeholders on technical execution.
• Participate in hiring and mentoring engineers.

Requirements
• 7+ years in backend engineering / technical leadership.
• Strong hands-on experience with Golang.
• Experience as Technical Lead / Principal Engineer.
• Strong background in distributed systems and microservices.
• Experience with APIs, queues, and event-driven architecture.
• Experience building B2B SaaS or platform products.
• Strong understanding of scalability, observability, and system reliability.
• Ability to drive delivery in fast-moving, ambiguous environments.

Would Be a Plus
• Experience in gambling, sportsbook, or retention systems.
• Experience with real-time systems and event processing.
• Experience working with data-heavy or ML-related products.
• Experience building systems from scratch (0→1).
• Experience designing internal tools, admin panels, or control systems.

What We Offer
• Full ownership of a new product’s technical direction.
• High impact on architecture, product, and engineering decisions.
• Opportunity to build systems from the ground up.
• Flexible remote work format.
• Competitive compensation aligned with seniority and impact.

As a 2D Artist, you will play a key role in defining and executing the visual direction of our games — from early concept exploration to final polished assets ready for integration.

You will collaborate closely with Game Designers, Animators, and Developers to ensure that every visual element supports gameplay, theme, and player engagement.

This role requires strong illustration skills, production discipline, and the ability to work within defined art styles while contributing creative input.

Responsibilities

• Design and create concept art and visual directions for casino games.
• Produce high-quality final 2D assets aligned with technical specifications.
• Adapt to and maintain consistent art style across projects.
• Collaborate with designers and animators to ensure cohesive visual execution.
• Review project briefs and technical requirements before asset creation.
• Participate in feedback cycles and artistic discussions.
• Contribute to solving artistic and production challenges.

Requirements

• 2+ years of experience in gaming or creative industries.
• Strong proficiency in Adobe Photoshop.
• Solid understanding of game asset production, optimization, and export.
• Experience working with JIRA or similar task management tools.
• Strong portfolio demonstrating illustration and concept art skills.
• Openness to AI-assisted workflows and practical experience with generative AI tools (Stable Diffusion, Midjourney, etc.).
• Team-oriented mindset with strong communication skills.
• Ability to give and receive constructive feedback.

Would Be a Plus

• Experience in Gambling / iGaming or video game industry.
• Background in graphic design and typography.
• Strong understanding of current gaming art trends.
• Experience with source quality control workflows.

What We Offer

• Competitive compensation.
• Private medical insurance.
• Professional growth opportunities.
• Educational budget and learning support.
• Creative, collaborative studio culture.
• Flexible working format.

Position Overview

As a Game Mathematician, you will own the mathematical design of our gaming systems — from core probability models to long-term behavioral dynamics of the game.

You will shape RTP, volatility curves, hit frequency, payout distributions, risk balance, and overall economic sustainability of each title.

This role requires deep theoretical knowledge, practical simulation skills, and the ability to collaborate closely with producers, designers, engineers, and compliance teams.

Responsibilities

• Develop and maintain detailed mathematical models for Slots, Crash Games, and Fast Games.

• Design and balance RTP, volatility, hit frequency, paytables, game curves.

• Model stochastic processes and RNG logic, ensuring correctness and predictability.

• Calculate probabilities and payout distributions across long-run simulations.

• Conduct large-scale simulations and statistical analysis of game behavior.

• Balance risk, retention, and economic KPIs of the product.

• Collaborate with producers to create optimal player experience.

• Work closely with engineers to validate correct technical implementation.

• Contribute to game logic design and innovative mechanics.

• Conduct competitive analysis of game mathematics and market trends.

• Participate in playtests and analyze real in-game behavior post-launch.

• Prepare complete mathematical documentation for certification and regulators.

Requirements

• Strong knowledge of probability theory, combinatorics, and mathematical statistics.

• Experience in slot or gambling game mathematics (3+ years).

• Practical experience designing and balancing RTP, volatility, and payout structures.

• Experience with stochastic modeling and simulations.

• Programming skills (Python, R, C++, MATLAB, or similar).

• Ability to clearly communicate mathematical decisions to cross-functional teams.

• English — Intermediate or higher.

Would Be a Plus

• Experience with crash or fast game mechanics.

• Experience with competitive math research.

• Understanding of player behavior and retention impact.

• Experience interacting with certification bodies and regulators.

What We Offer

• Direct influence on product economics and player experience.

• Real ownership of game mathematics and long-term performance.

• Competitive compensation.

• Professional growth inside a product-driven gambling studio.

• Flexible working format.

• Strong, collaborative team environment.

About Us: InnovatelU is a dynamic tech company delivering cutting-edge solutions. We're looking for a passionate Java Developer to join our team. If you have a solid Java foundation, are eager to grow, and learn quickly, we want to hear from you! 

Requirements: 
- Strong knowledge of Java 
- Knowledge of Spring (Spring Core, Spring AOP, Spring MVC, Spring Security, Spring Boot) 
- Familiarity with REST APIs, web services 
- Proficiency in version control tools (Git) 
- Experience with build tools like Maven and Gradle 
- Experience with relational databases (PostgreSQL) 
- Expertise in containerization (Docker) 

- Experience in unit and integration testing 
- Strong communication skills and teamwork ability 
- English level: Intermediate or higher 

Will Be a Plus: 

- Solid understanding of design patterns 

- Experience with NoSQL databases like MongoDB and Redis 

- Familiarity with messaging systems like Kafka and RabbitMQ 

- Experience with microservices architecture 

Responsibilities: 

- Collaborate with senior developers and project managers 

- Assist in designing, coding, and testing applications 

- Write well-designed, efficient, and testable code 

- Participate in code reviews 

- Debug and resolve technical issues 

- Contribute to application documentation 

Interview Stages: 

1. Test Task: 1 hour 

2. HR Interview: 30 minutes 

3. Technical Interview: 1 hour 

We Offer: 

- Full Remote 

- Constant support and mentoring 

- Paid 5 working days of sickness per a year; 

- Paid all official Ukrainian holidays; 

- 18 working days of vacation per a year; 

- Opportunity for professional growth and career development 

If this sounds interesting to you, let's talk!

YELK is a web development outsourcing agency that provides scalable digital solutions for SMEs and enterprise clients across the EU and the USA. We specialize in delivering custom web development, design, and AI integration services.

We are looking for a skilled and proactive Full Stack WordPress Developer who understands the WP ecosystem deeply and can deliver high-quality, performant websites. In this role, you will be responsible for creating custom themes and building digital experiences that meet our clients' diverse needs. We craft sites using a mix of modern page builders and custom-coded solutions. If you enjoy working with boilerplate code and are proficient in transforming complex designs into responsive blocks, you’ll find plenty of room to grow here.

Responsibilities:

• Full-Cycle Development: Build high-quality corporate websites and eCommerce solutions using various page builders (Elementor, WPBakery, Oxygen) and Gutenberg.
• Custom Solutions: Develop custom WordPress themes and blocks from scratch, ensuring seamless integration with ACF.
• Pixel-Perfect Implementation: Transform Figma layouts into clean, responsive code (both for individual components and full-scale themes).
• Optimization & SEO: Maintain and optimize websites to ensure top-tier Google PageSpeed scores and implement technical SEO best practices for better search engine visibility.
• Collaboration: Estimate project timelines, engage in technical communication with clients, and follow internal documentation and boilerplates.

Requirements:

• At least 2 years of commercial experience with WordPress and WooCommerce.
• Deep understanding of PHP, HTML5, CSS3 (SCSS), and JavaScript.
• Proficient in transforming complex Figma layouts into reusable, responsive blocks and scalable digital experiences using a mix of custom code and modern page builders.
• Strong experience in customizing ACF for Gutenberg (creating custom blocks and flexible content structures).
• Practical experience with OOP, REST API, and version control via Git/SSH.
• Ability to write well-documented code and follow technical specifications strictly.
• Intermediate (or higher) English for effective verbal and written collaboration.

Will be a plus:

• Experience in using AI-powered IDEs (e.g., Cursor, Google Antigravity) to optimize coding speed and quality.
• Knowledge of Apache and Nginx server technologies. 

We offer:

• Paid 21 days of vacation and sick leave.
• Free morning schedule (start from 9 to 11 am).
• An engaging team environment where your voice is heard and initiatives are supported.
• Market competitive salary and benefits based on conversion rates.
• Educational budget, upskill courses, and workshops.
• 100% remote.