Jobs at Djinni

About Fintech Farm
We are a UK fintech creating successful neobanks in emerging markets in partnerships with local traditional banks.
Our success builds upon a best-in-class product, customer experience, emotional engagement, viral marketing and deep credit decisioning expertise.
One of our founders had previously co-founded a highly successful Eastern European neobank with a multi million customer base.
We launched our first market with Leobank in Azerbaijan in 2021, where we have already established market leading positions. Our next market was Vietnam, where we launched Liobank in early 2023 and also gained solid traction.
We have a few more new markets in the pipeline for the next 12 months, and we are starting to build the team there.

Why Fintech Farm is a great place to be
Our ambition. We are looking to become a leading consumer digital bank brand in each market we operate making it easy for consumers to interact with their money. You could be a part of this exciting journey.

Our culture.
Customers. We always go above and beyond to provide an amazing customer experience. We serve our customers the way we would want our mom to be served. And who said that banking has to be boring? We make our apps not just easy but fun to use.
People. We are all business partners in our company. Each of us thinks big, acts as if we own the place, and never takes “No” as an answer. We work with strong individuals whom we empower and trust rather than micromanage. Common sense rather than formal policies prevails in all that we do. We always stay curious and open-minded. We embrace the We over Me culture.

 

Profile Summary
We are seeking a highly collaborative IT Analyst to join our fast-paced fintech delivery environment. This role sits at the intersection of business analysis, system analysis, and agile execution, working closely with business leads, scrum teams, and product owners across value streams to deliver scalable, compliant, and user-centric financial products.

Key Responsibilities

• Document and validate business requirements from stakeholders and product leads
• Analyze and map value streams, processes, and customer journeys
• Translate business needs into clear, actionable user stories and acceptance criteria
• Perform impact analysis, system behavior mapping, and interface design
• Prepare requirements, data contracts, and integration logic
• Engage with architects, developers, and QA for feasibility reviews
• Actively participate in sprint ceremonies: planning, grooming, reviews, retrospectives
• Maintain up-to-date epics, stories, and documentation in JIRA/Confluence
• Support backlog grooming, refinement, and functional walkthroughs
• Assist with UAT planning and coordinate defect triaging and resolution

Must-Have Qualifications

• 3+ years of experience in combined Business Analyst / System Analyst roles, ideally in fintech or digital banking
• Strong understanding of Agile methodologies (Scrum, Kanban) and experience working directly with scrum teams
• Proven experience with API analysis, data mapping, and system interface specifications
• Excellent communication skills to liaise between business and technical stakeholders
• Hands-on experience with tools like JIRA, Confluence, Swagger/Postman
• Open to using AI-powered tools and patterns for automation, data analysis, and process optimization

Preferred Skills

• Background in financial services, especially in domains like lending, KYC, onboarding, or payments
• Familiarity with data formats (JSON, XML) and SQL for data validation

We're looking for a sharp, proactive Outbound Strategy Lead to own Radency’s outbound engine, turning technical insight into sequences that convert.

We're a small, fast-moving team that values clear thinking over bureaucracy. You'll have the space to experiment, grow, and make an impact.

    ♟️ What You’ll Be Doing
 

• Own outbound like a product. From idea to reply to booked call - you’ll shape what we say, who we say it to, and how it evolves over time.
• Collaborate with an outbound infrastructure agency. You’ll work with a partner who manages warm-up, deliverability, rotation, and 100+ inboxes. No babysitting inboxes, just smart execution.
• Be the hypothesis machine. Interview Solution Architects, dig into case studies, and extract insights that become campaign angles. Messaging that earns attention, not just opens.
• Design and launch sequences. Write and iterate campaigns with clear angles and ICP fit. Test. Learn. Refine.
• Tier, segment, prioritize. Structure audiences into Tier 1/2/3 groups and adjust channels, content depth, and personalization accordingly.
• Build and enrich lead lists. Use tools like Apollo, Clay, and Sales Nav to build and validate lists. (We’re also exploring how AI agents can streamline this - you’ll help shape that future.)
• Amplify through social selling. Work closely with our technical experts and marketing team to align outbound messaging with our growing LinkedIn presence. Great posts = great campaigns.
• Run with high autonomy. You’ll have space to lead outbound and to shape our growth.
  
  🎯 What We Expect
   
• 5+ years in outbound, sales strategy, or growth roles, ideally in B2B tech or SaaS.
• Strong analytical and messaging skills. You’re as comfortable writing a punchy cold email as you are segmenting by ICP tiers.
• Hands-on experience with Apollo, Clay, Sales Navigator, and similar tools.
• Curiosity and initiative, you’re not waiting for someone to tell you what to try next.
• Comfortable working with prompts, AI tools, and automation.

• Bonus if you’ve ever structured outbound around hypothesis-driven messaging.
  
  🏆 Why Radency

   

• Work with a highly selective engineering team: we hire the top 1% of talent through a nationwide training and certification program.
• Build campaigns for cutting-edge AI and software solutions across SaaS, HealthTech, MarTech, and Geospatial domains.
• Be part of a company that’s deeply technical, radically efficient, and laser-focused on delivery.
• Your messaging won’t float in a vacuum, you’ll be plugged into real expertise from delivery partners and Solution Architects.

• This could be your launchpad. Whether you want to grow into growth leadership, AI-powered GTM, or ops - this role gives you space to carve your path.
  
  👉 Ready to take the lead? Apply now and let’s build outbound that actually works.
  
  
  💼 What Radency Offers

  ✔️ $750 per year for learning, health, and sports expenses.
  ✔️ 20 days of time off, 10 national holidays, and unlimited sick leave.
  ✔️ Remote-first work format — work from where you feel best.
  🇺🇦 We actively support the Armed Forces of Ukraine — as of August 2025, we’ve donated over 21 million UAH and have no plans to stop.
  🇺🇦 We do not work with Russian or Belarusian clients or engineers.
   

24PLAY is a product company from Ukraine that has been developing and publishing mobile games since 2019. We are a team of professionals who have launched dozens of popular games and gained over 100 million satisfied players worldwide. Our games include Zombiepunk, Bliezkrieg Assault, Street Dude, and more.

We are currently looking for a QA Engineer.

We are looking for a professional for the role that requires:

• Full-time job;
• Office-based in Kyiv.

Responsibilities:

• Test the company’s gaming products to identify various issues;
• Develop documentation: test plans, test cases, checklists;
• Collaborate closely with development teams;
• Maintain QA documentation for projects.

Requirements:

• Intermediate English level;
• Strong technical literacy;
• Knowledge of modern mobile game testing tools;
• Attention to detail and a quality-oriented mindset;
• Experience in writing test documentation and test planning;
• Ability to clearly and accurately describe identified issues.

Would be a plus:

• Technical education;
• Experience as a QA specialist in the mobile gaming industry;
• Extensive gaming experience.

Why join our team?

• Fully Legal: Official employment in full compliance with Ukrainian labor legislation, including paid vacation (24 days) and sick leave (unlimited).
• Professional Team: A high-performing group of skilled individuals committed to excellence.
• No Overtime: We prioritize a healthy work-life balance, with no overtime required.
• Stable Payments: No payment delays since the foundation of the company.
• Bonus System: A unique reward system designed to motivate employees by aligning their performance with the company’s financial goals.
• Professional Development: Access to mentorship programs and our internal library for continuous growth.
• Events: Enjoy board games, masterclasses, corporate events, sports activities, and free English classes.
• Comfortable Workspace: A modern office in Kyiv featuring a spacious lounge, fully-equipped kitchen, sports zone, cinema, and complimentary spa facilities for employees.
• 35-Hour Work Week: Reduced working hours as a benefit for experienced employees.

- 3-5 years of JavaScript game development experience;
- Strong knowledge of HTML5/CSS3;
- Advanced Experience in creating HTML5 games;
- Advanced Javascript ES6+;
- Advanced Experience with some of libraries/frameworks (Phaser, Pixi, Three);
- Strong knowledge of object oriented and functional programming, knowledge of game programming patterns, practices and techniques;
- Understanding of performance optimization algorithms, memory management, threading;
- Good delegation and time management skills
- Problem-solving abilities
- Design highly scalable software solutions to improve functionality and system longevity
- Collaborate with project managers to implement end-to-end solutions for complex projects
- Analyze current systems to maintain integrity and improve architecture
- Train in-house personnel and other end users on software and applications
- Remain informed of current trends and technology developments

Обов'язки

- Creating browser-based HTML5 slot games for desktop and mobile devices;
- Participate in code review and tasks planning activities;
- Participate in discussion with clients on requirements for the game;

Буде плюсом

- Knowledge and practical experience with React;
- Experience with Spine animations;
- Understanding WebGL;

When you join Twin Win Games, you can expect the following perks and benefits:
- Flexible working hours and the freedom to work remotely;
- Paid vacation of 20 workdays/year and 5 workdays/year for sick leaves;
- Unlimited unpaid day-offs to take care of personal matters;
- A range of paid benefits to choose from;
- Personal development plan to support your growth
- Skills training to sharpen your expertise;
- Education office featuring internal and external experts and mentorship programs;
- Structured processes through our corporate confluence;
- Open-minded management style with transparent communication of company strategy and plans;
- Performance-based reviews to recognize and reward your contributions;
- Stress management initiatives, including 1-1 meetings and a feedback culture;
- Engaging in corporate team-building events, marathons, and online challenges;
- Family-friendly policies, including special congratulatory gifts for personal milestones like the birth of a child or a wedding.

If you are an ambitious and enthusiastic professional, always eager to learn and achieve the best results, Twin Win Games is the place for you! We offer ample opportunities for personal development and professional growth. Join us as we continue to create innovative and exciting gaming experiences.

N-iX is looking for an experienced Senior Java Full Stack Engineer to join our team at Integrated Shipping Services, where innovation is seamlessly integrated with a strong focus on customer satisfaction in the shipping industry.

We're known for our unique approach, concentrating on niche markets where we can provide exceptional service and clear advantages to customers globally. Our global network is meticulously designed for both efficiency and reliability, driven by a mission that places customer needs at the core of every decision.

At Integrated Shipping Services, you will have the opportunity to work with a modern and evolving technology stack on a long-term, stable project that ensures both professional security and personal growth. You will thrive within a culture that encourages the sharing of ideas and celebrates collaboration. Furthermore, you will contribute to the development of innovative solutions, working with cutting-edge code and moving away from outdated systems.

Responsibilities:

• Hand-on full stack development of innovative applications
• Owning the entire development cycle, including design, architecture, development, etc. 

Requirements:

• 5+ years of experience in Full Stack Development
• 5+ years of experience in the following technologies: Java, Spring
  Experience with Functional Programming and Java Streams
• 2+ years of experience in front-end development with React
  Experience with developing a reactive UI (Reactive JS)
• 2+ years of experience in TDD/BDD development in the following frameworks: Junit, Jasmin, Mockito, Protractor/Selenium
• 2+ years of experience in micro-services-based architecture and tools (Spring Boot/Cloud)
• Experience in DevOps development and Jenkins
• Experience in development in Kotlin – an advantage
• Experience in designing, developing, and deploying cloud/hybrid-based solutions
• Experience in developing and deploying in Container based environments (Kubernetes, Cloud foundry)
• Familiarity with the following design concepts: micro-services, service discovery, circuit breaker
• Strong critical thinker with problem solving aptitude
• BS degree in Computer Science or equivalent combination of education and experience
• Good English - verbal and written

Insiders is a fast-growing IT company which employs about 200 people. Our company focused on providing innovative digital services and cutting-edge technologies to solve complex business challenges.

Candidate We Are Seeking: We are seeking a candidate with the following skills and abilities:

• Ability to work with Adobe Photoshop, Adobe Illustrator, Figma.
• Understanding of color theory, composition, typography, and principles of user interface usability.
• Understanding of user psychology, target audience, and the specifics of product promotion.
• Ability to justify design decisions regarding specific tasks or projects.

• Responsibility, communicativeness, and attention to detail.

   

•  Requirements:
• Search and creation of design concepts and mood boards.
• Working with vector and raster graphics.
• Animation and testing of design elements.
• Participation in UX research with users regarding innovations or changes in the visual part.
• Development of creative ideas for project implementation.
• Construction of UI/UX models and project prototypes.
• Development of a unified style for the company, website, program according to the technical task.
• Creation of effective visual design for user convenience.
• Implementation and realization of the entire technical part of the design, including research of the project’s sphere of activity, creation of user cards, navigation, UX (wireframes), UI, creation of a library of components, fonts, and colors, testing, analysis of results, and making adjustments.
• Conducting user behavior analysis on the website.
• Competitor analysis.
• Project reporting.

What we offer:

• Flexible and accommodating working hours.
• Welcoming and amiable work environment in a comfortable office space.
• Official employment with a competitive salary that reflects your experience and skills.
• A supportive team of seasoned developers and managers.

• Exciting opportunity to contribute to innovative projects. 

   

  Feel free to contact us now, it may be the start of our cooperation! We will respond promptly upon receiving your CV.

We at King Group are engaged in the development and promotion of entertainment products for users around the globe. Having successfully launched and scaled to profitability a number of new products within the last two years, we are on the constant run for new highs. Due to the rapid development of the emerging business segment of social gaming for Tier-1 countries, our team is looking for a talented and enthusiastic User Acquisition Manager to join our Paid Search team.

Working with us, you will have a wide freedom of action and space for your growth, spanning from full control over the acquisition, to unlimited budgets, as well as working with Tier-1 GEO with an audience of 300+ million people. 

Key responsibilities:

• Creation, management and optimization of advertising campaigns in Google Ads, Bing Ads, encompassing both search and non-search campaigns (Performance, DemandGen, UACs etc.)
• Working with and managing a number of projects with 6-figure monthly budgets
• Analytics of key indicators in all channels: CAC, ROMI/ROAS, CRs, LTV, etc.
• Ongoing testing of keywords, messages, various funnels and strategies
• Participation in building a marketing and communication strategy for the brands together with the team.
   

Key requirements:

• At least a year of experience with Paid Search traffic sources (Google Ads, Bing Ads) with B2C products preferably aimed at Tier1 countries
• Deep understanding of digital marketing and lead generation domain
• Ability relentlessly execute your ideas to get things done, to tackle problems on your own as well as being a team player
• Strong analytical skills: experience working with data and metrics as well as data-driven decision-making
• Upper-Intermediate English.
   

You'll want to work with us because we:

Care about your health:

• Health insurance;
• 17 calendar days of vacation;
• Compensation for sick days;
• 50-75% payment for a healthy lifestyle.

We charge with inspiration thanks to:

• A friendly team of like-minded colleagues who are always ready to help and support in the most difficult times;
• Absence of bureaucracy;
• Opportunities for professional and career growth;
• High competitive salary.

We create comfort with the help of:

• Effective organization of workflow and quick decision-making;
• Office format of work with the ability to work remotely 1 day a week: we have a new modern work space with uninterrupted Internet and charging stations, as well as a stylish terrace, a relaxation area where you can distract yourself playing PS5, table football, darts or just relax in a massage chair;
• Convenient office location within walking distance from the Lybidska or Druzhby Narodiv metro stations;
• Compensation for corporate lunches.

We at King Group are engaged in the development and promotion of entertainment products for users around the globe. Having successfully launched and scaled to profitability a number of new products within the last two years, we are on the constant run for new highs. Due to the rapid development of the emerging business segment of social gaming for Tier-1 countries, our team is looking for a talented and enthusiastic User Acquisition Manager to join our Facebook Ads team.

Working with us, you will have a wide freedom of action and space for your growth, spanning from full control over the creatives to be launched, to unlimited budgets, as well as working with Tier-1 GEO with an audience of 300+ million people. 

Key responsibilities:

• Creation, management and optimization of advertising campaigns in Meta Ads, encompassing full cycle of user acquisition management
• Testing of new Paid Social and other performance channels and technologies
• Working with and managing a number of projects with 6-figure monthly budgets
• Analytics of key indicators in all channels: CAC, ROMI/ROAS, CRs, LTV, etc.
• Ongoing testing of creatives, various funnels and strategies
• Participation in building a marketing and communication strategy for the brands together with the team.
   

Key requirements:

• At least a year of experience with Paid Social traffic sources (Meta Ads) with B2C products preferably aimed at Tier1 countries
• Deep understanding of digital marketing and lead generation domain
• Ability to research, replicate and come up with new creative ideas and funnels for traffic generation
• Ability relentlessly execute your ideas to get things done, to tackle problems on your own as well as being a team player
• Strong analytical skills: experience working with data and metrics as well as data-driven decision-making
• Upper-Intermediate English.

You'll want to work with us because we:

Care about your health:

• Health insurance;
• 24 calendar days of vacation;
• Compensation for sick days;
• 50-75% payment for a healthy lifestyle.

We charge with inspiration thanks to:

• A friendly team of like-minded colleagues who are always ready to help and support in the most difficult times;
• Absence of bureaucracy;
• Opportunities for professional and career growth;
• High competitive salary.

We create comfort with the help of:

• Effective organization of workflow and quick decision-making;
• Office format of work with the ability to work remotely 1 day a week: we have a new modern work space with uninterrupted Internet and charging stations, as well as a stylish terrace, a relaxation area where you can distract yourself playing PS5, table football, darts or just relax in a massage chair;
• Convenient office location within walking distance from the Lybidska or Druzhby Narodiv metro stations;
• Compensation for corporate lunches.

We are looking for a Product Designer to create user-first experiences that empower people globally. 

We’re seeking a creative thinker and proactive problem-solver who’s ready to make a real impact in a fast-growing, dynamic environment. In this role, you’ll collaborate with cross-functional teams, translate user insights into intuitive designs, and continuously iterate to deliver market-leading solutions.

If you’re driven by design, innovation, and impact, join us to redefine how people engage with markets.

Responsibilities

• Design intuitive and visually appealing interfaces for web and mobile  platforms
• Create interactive elements and user flows to ensure seamless navigation
• Organize content logically for easy access and usability
• Conduct user research and usability testing to gather insights and refine designs
• Collaborate with stakeholders to translate requirements into actionable design solutions
• Ensure accessibility and responsiveness across different devices
• Document design decisions and guidelines for accurate implementation
• Stay updated on industry trends and best practices in UX design

Requirements

• 4+ years in product design with a focus on web and mobile platforms
• Ability to create intuitive user flows and interactive elements
• Strong visual design skills: layout, typography, color, iconography
• Proficient in UI design, rapid prototyping and design iteration (Adobe XD, Figma, or similar tools)
• Understanding of user research methods and applying insights to design
• Ability to plan and conduct usability tests and A/B experiments 
• Knowledge of information architecture and content organization
• Experience designing responsive interfaces for all screen sizes
• Basic understanding of HTML, CSS, and JavaScript for collaboration with developers
• Familiarity with version control tools like Git
• Strong collaboration skills across product, dev, and stakeholder teams
• Excellent communication, user empathy, adaptability, and attention to detail

Will be a plus

• Experience working with FinTech products

We offer

• Opportunity to design mobile and web fintech products for diverse regions
• Working in a competitive market where your ideas drive success
• Tax expenses coverage for private entrepreneurs in Ukraine
• Expert support and guidance for Ukrainian private entrepreneurs
• Public holidays as per the company’s approved Public holiday list
• 20 paid vacation days per year
• 10 paid sick leave days per year
• Medical insurance
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

SKyPRO mainly works with the OpenText IDM. However we are entering other markets and our own software is already working with other platforms than just eDirectory and Active Directory. 
We are looking for someone who is either already experienced with IDM or has some experience with connecting different databases and is willing to learn and grow with us.
 

• MUST! Spoken Intermediate (B1-B2) English (you will work with clients from all over the world);
• 2+ years of experience.

Your Mission:
In general: connect different databases and data sources with one another.

• Creation and maintenance of drivers on the Opentext Identity Management platform (OpenText IDM, NetIQ IDM).
• Creation and maintenance of workflows on IDM User Application Portal platform.
• Technical problem-solving: Analyze requirements, identify interdependencies, and develop robust IAM solutions.
• Manage your projects and deliver reliable results.

What you bring:

• Degree in Computer Science, Engineering, or equivalent qualification
• Solid software skills:
• DirXML (mostly visual programming in NetIQ IDM Designer);
• XPath + XSLT;
• JavaScript (ECMA Script 1.0) + Java (for appshim development mostly);
• RegExpr;
• Knowledge of IAM protocols (LDAP, SAML, OAuth);
• Linux/Unix power user skills will be good.
• Strong technical understanding & problem-solving skills
• Attention to detail, willingness and ability to learn/self-educate
• German proficiency (B1 and higher) will be a nice bonus:)

What we offer:

• Remote working and flexible hours;
• Good income in line with the industry standards;
• Personal development – expert coaching & training;
• An open-minded, international team in an IT company that does business all over the world;
• State-of-the-art tech – work with OpenText, Cidaas, Nexis & our ACDI tool;
• Fast start – position open immediately;
• Vacation — 24 days a year, paid sick leave.

We are looking for a Project Manager with a technical background to join our FinTech project.
This role is for someone who understands how complex technical systems work and can bridge business goals with development realities. You will be responsible for planning, coordinating, and overseeing the product development process — from idea to release — working closely with development, analytics, and business teams.
If you are structured, proactive, and result-oriented, join us to help build innovative FinTech solutions.


Requirements:
 

• Proven experience managing Scrum teams (cross-functional, partially part-time).
• Strong ability to track key delivery metrics such as velocity, cycle time, and team efficiency.
• Hands-on experience with Jira and Confluence.
• Independence in task detailing — able to clarify and specify smaller tasks when needed (to support the BA).
• Technical background — MUST.
• Written English: Upper-Intermediate level or higher.
• Preferred: Experience in FinTech or working with API-based products.

Be a part of the next AI-powered development tools redefining software engineering.Collaborate with top-tier engineers and AI specialists.Solve complex challenges in a fast-paced, growing company.Enjoy a fun work environment, and exciting opportunities as we rapidly expand.Gain exposure to cutting-edge tech while we expand weekly!
 

Responsibilities:

You’ll play a key role in designing and developing software, balancing backend and frontend development. Responsibilities include architecting scalable backend services, optimizing cloud-based solutions, and building interactive UI components and IDE plugins. Solve challenges like parsing large codebases, integrating AI assistants, and optimizing performance.
 

Preferred Qualifications:

-5+ years in full-stack engineering, with strong backend and frontend experience.

-Startup experience is a must.

-Strong experience with cloud architectures and AWS services.

-Experience with Infrastructure as Code (IAC) tools such as Terraform or Pulumi.
-Deep expertise in React, TypeScript, and modern frontend architectures.

-Experience working with CI/CD pipelines, automated testing, and modern development workflows.
 

Advantage: Experience with Python.

Help shape the future of game dev productivity with UnitAI.net

About UnitAI

UnitAI.net is an AI assistant built natively for Unity developers. We turn painful, repetitive tasks — like finding scripts in scenes or writing boilerplate — into instant, intelligent actions. With support for Ollama local models, visual file explorers, and code-editing prompts directly inside Unity, we’re redefining how developers interact with their tools.

We’re growing fast and looking for a Developer Advocate who loves building with Unity, speaks the language of devs, and wants to help others get more out of their day with AI.

🎯 What You’ll Do

• Be the voice of the developer: gather feedback, share insights, and help shape the product roadmap.
• Create high-quality tutorials, demos, livestreams, and blog posts showing off UnitAI’s capabilities.
• Engage with the Unity dev community on Discord, Twitter/X, Reddit, forums, and events.
• Collaborate with the dev team to translate user needs into features — and celebrate what we ship.
• Help onboard new users with documentation, onboarding flows, and example projects.

💡 You Might Be a Fit If You…

• Are fluent in Unity and C# workflows, and love teaching others how to build smarter.
• Are excited about AI tools like Ollama, GPTs, and how they can fit into real-world dev pipelines.
• Enjoy content creation (YouTube, TikTok, X, blogs) or are eager to start.
• Have a public voice or want to build one as a respected advocate in the game dev space.
• Want to join a tight, fast-moving team building real tools, not hype.

🌍 What We Offer

• Remote-friendly with async flexibility
• Direct impact on a rapidly growing product
• Early-stage equity/options
• A small, focused team that listens and ships fast

📬 How to Apply

Send a short note or video showing something you’ve built, written, or recorded — or just share why you’re excited about AI + Unity. Bonus if you include feedback on UnitAI or ideas you’d want to try!

FAVBET Tech develops software that is used by millions of players around the world for the international company FAVBET Entertainment.
We develop innovations in the field of gambling and betting through a complex multi-component platform which is capable to withstand enormous loads and provide a unique experience for players.
 

FAVBET Tech does not organize and conduct gambling on its platform. Its main focus is software development.

Main areas of work:

• Betting/Gambling Platform Software Development — software development that is easy to use and personalized for each customer.
• Highload Development — development of highly loaded services and systems.
• CRM System Development — development of a number of services to ensure a high level of customer service, effective engagement of new customers and retention of existing ones.
• Big Data — development of complex systems for processing and analysis of big data.
• Cloud Services — we use cloud technologies for scaling and business efficiency.

Responsibilities:

• Developing and design the math side of casino games, mostly slot machines
• Determine and calculate the probabilities, build game behavior and properties
• Cooperate with product managers and developers
• Come up with new and innovative ideas and also be aware of existing features in the industry
• Maintenance of existing games
• Work closely with development teams

Requirements:

• BS/MS degree in Mathematics, statistics or similar disciplines with a very strong mathematical skill
• Experience in gaming industry 2+ years
• Extremely details oriented, fast learning and highly motivated person
• Creative, productive, working as part of a team, responsible
• Basic programming knowledge
• Advanced programming — advantage
• Strong communication skills

We offer:

• 30 day off — we value rest and recreation;
• Medical insurance for employees and the possibility of training employees at the expense of the company and gym membership;
• Remote work or the opportunity — our own modern lofty office with spacious workplace, and brand-new work equipment (near Pochaina metro station);
• Flexible work schedule — we expect a full-time commitment but do not track your working hours;
• Flat hierarchy without micromanagement — our doors are open, and all teammates are approachable.

During the war, the company actively supports the Ministry of Digital Transformation of Ukraine in the initiative to deploy an IT army and has already organized its own cyber warfare unit, which makes a crushing blow to the enemy’s IT infrastructure 24/7, coordinates with other cyber volunteers and plans offensive actions on its IT front line.

About Wix

Wix makes it possible for anyone to succeed online. Since 2006, we’ve grown to around 5,300 employees in 22 countries, launched over 40 products, and serve over 282 million users and their visitors worldwide. At Wix, we push you to innovate, evolve in non-traditional ways, and collaborate. We operate in small teams that work closely together at a high level. 

Although we’re already industry leaders in web creation and business, our work is nowhere near done. Our goal is to become the main engine of the Internet so we can create a more open web for all.

We're proud to be an equal opportunity employer. Wix was built around the idea that everyone has the right to be successful, online. This same vision defines us as a company: creating a work environment where everyone is welcome, and anyone has the right to succeed.

Job Description

As a Senior Server Engineer, you'll design, develop, and optimize scalable server solutions, collaborate with cross-functional teams, and implement cutting-edge AI methodologies to enhance customer care products. In your day-to-day, you will: 

• Conduct research and experiments to explore innovative AI methodologies and incorporate cutting-edge models into customer care products
• Take responsibility for the entire lifecycle of feature developments, from initial discussions with product teams, defining requirements and providing estimates, to actual coding in collaboration with the team, monitoring performance and delivering robust solutions to end-users
• Optimize system performance, reliability, and stability, ensuring our service remains seamless and accessible 24/7
• Participate in technical discussions to improve existing architecture and developer experience
• Collaborate extensively with Business Analysts, Data, Product, and Platform teams, utilizing a data-driven approach to solve ambiguous user problems and ensure the server infrastructure optimally supports product features and user experience

Requirements

• 5+ years of experience as a Server Engineer
• Experience in designing and maintaining highly scalable, loosely coupled server solutions, following best practices and standards
• Proven experience leading technical discussions, conducting design reviews, and collaborating effectively with cross-functional teams to drive architectural decisions and resolve complex engineering challenges
• Experience with Vespa or similar large-scale search and ranking engines (e.g., Elasticsearch, Solr, Weaviate) for real-time data retrieval, vector search, or personalized content delivery
• Proficiency with Large Language Models, including prompt engineering, fine-tuning, automatic evaluation, and Retrieval-Augmented Generation (RAG) – an advantage
• Passion for product development and understanding of business objectives and goals
• Advanced English proficiency

About the Team

We are Wix's Backend Engineering Guild. We provide integrated tools for microservice development within Wix to help improve developer productivity and best practices. These tools streamline the development process and reduce cognitive load allowing Wix Engineers to concentrate on their domain, architecture, and business logic. To handle high-scale traffic (over 500B HTTP requests per day) and 500+ daily deployments, our team of 500 Backend Engineers runs production across 19 distributed data centers and cloud vendors worldwide.