Jobs at Djinni

We’re looking for a Middle Full-Stack Developer to help build and scale various internal services and systems for a fast-growing iGaming platform focused on the Asian market. You’ll work closely with our designer on frontend interfaces and can be involved in high-load backend systems development, working on diverse internal tools and services including payment processing, user management, analytics, and more. 

If you enjoy diverse engineering challenges, taking ownership, and building reliable systems without heavy bureaucracy — we’d love to connect!

How You’ll Contribute

Frontend Development:

• Work closely with designer to implement modern user interfaces using React and TypeScript
• Develop admin dashboards and management interfaces for various business operations
• Create internal tools and CRM interfaces for different business services
• Build user-facing features for gaming platform management and analytics
• Implement real-time updates and notifications for system status and operations

• Work with Ant Design components and design system

   

Backend Development & High-Load Systems:

• Participate in developing and maintaining high-load backend services using Node.js and NestJS
• Work on diverse internal services (user management, analytics, reporting, CRM, admin tools, payment gateways, etc.)
• Handle different data models and business logic across multiple service domains
• Create APIs for internal tools and third-party integrations
• Work with PostgreSQL databases for various business data management
• Integrate payment systems and other external APIs when needed
• Contribute to building scalable architecture solutions depending on project requirements
• Contribute to implementing system redundancy and high availability solutions

What Makes You a Perfect Fit
 

Required Skills:

• 3-5 years of experience with full-stack development
• Strong React skills with modern hooks, state management (Redux/Context API), and TypeScript
• Solid Node.js and NestJS experience for backend development
• Experience with REST APIs, authentication, and data validation
• Good understanding of PostgreSQL and database design principles
• Experience working with designers and implementing UI/UX designs
• Experience with version control (Git) and collaborative development
• Understanding of modern CSS/styled-components and frontend tooling
• English proficiency for technical communication

Nice-to-Have:

• Understanding of high-load systems, scalability concepts, and performance optimization
• Understanding of microservices architecture and async processing (gRPC)
• Experience with Ant Design components and theming
• Basic AWS knowledge or cloud services experience
• Understanding of financial platforms or gaming industry systems
• Experience with testing frameworks (Jest, React Testing Library, Supertest)
• Knowledge of Docker and containerization
• Familiarity with monitoring tools and system observability
• Previous experience in fintech or gaming industries

• Experience working in cross-functional teams with designers and product managers

   

Hiring Process
The hiring process is clear and concise. It starts with a 30–40 min intro call with a Talent Partner — an opportunity to learn more about the project, Umber, and the team, as well as to discuss the candidate’s experience.
Next comes a technical interview (~1.5 hours) covering both React and Node.js.
The final step is a ~30 min conversation focused on managerial topics and organizational details.

Your next challenge is waiting. Let’s connect, talk about the impact we can make, and see if we’re the right fit for each other!

Who We Are
Umber is a full-cycle product agency founded in 2018. We started as a design-driven company and now build complex finance systems from the ground up. Our current focus: payment solutions, trading platforms, and tools for professional investors and traders.
We’re a small, ambitious, senior-level team working with top-tier financial clients. We’re passionate about finance, trading, and creating systems that don’t just work — they scale and shine under pressure. Check us out at https://umber.tech.

Why Join Us

• High-load engineering challenges — internal business systems, real-time trading, scalable backend systems, financial-grade security, modern React applications
• Cross-functional collaboration — work closely with designer and backend team on complex technical solutions
• Variety of projects — work on user management systems, analytics platforms, admin tools, CRM interfaces, and other internal services
• Small team, no bureaucracy — you’ll work closely with the CTO and contribute to architecture decisions
• Growth opportunities — learn from senior developers and expand from middle to senior level
• Flexibility — fully remote, Eastern European time zone overlap
• Mentorship and space to grow — if you’re good, we’ll make you great
• Impact — your code goes live, fast. You’ll contribute to both user-facing interfaces and high-load backend systems that power the entire gaming platform

Impulse is a brain training app that helps people keep their brains sharp with bite-sized fun games and logic puzzles. Impulse is the world’s most downloaded app in the Brain Training category with over 100 million downloads. The app is trusted by users worldwide, with a 4.7 rating on the App Store, and has been featured as App of the Day in over 50 countries, including the UK, Canada, and Australia.

Impulse is a part of Headway Inc, a global tech company that revolutionizes lifelong learning by creating digital products for over 150 million users worldwide. Our mission is to help people grow. We’re proud to be ranked 4th among the World’s Top EdTech Сompanies by TIME magazine.

The core of our achievements is our team. That’s why, together with Yurii, Marketing Lead at Impulse, we’re looking for a PPC Specialist to join our team of superstars. Together, we’ll be shaping the growth of Impulse — developing and driving user acquisition via Google Ads for our web funnels, the fastest-growing and most high-impact stream in Impulse and Headway Inc in general. So we are seeking someone interested in making an impact that matters and can be translated into numbers and analytics 🤜🤛

This job is perfect for you if you want to:

• Directly impact business results and influence the growth of a #1 product in its niche. You’ll shape the user acquisition strategy for web funnels via Google Ads and see the results of your work.
• Join a team of purpose-driven professionals who love what they do — and who they do it with. You’ll collaborate closely with other specialists, co-creating ideas, running tests, and sharing insights across teams.
• Dive into the fast-paced world of performance marketing and engage users across the globe, as we continue expanding into 180+ countries.

What will you do:

• Launching, optimizing, and scaling Google Search campaigns.
• Managing funnels end-to-end — from setup to performance tracking.
• Integrating Google AI tools to streamline and enhance workflows.
• Testing new strategies, tools, and technologies.

What do you need to join us:

• 2+ years of experience with Google Ads.
• Experience managing large-budget Google Search campaigns.
• Solid understanding of Google Ads inventory.
• Familiarity with Google Ads AI tools.
• English proficiency at B2 level or higher.
• Strong communication skills — you express ideas clearly and confidently.
• You enjoy building and scaling new solutions to get better results.
• Alignment with the values of our team.

What do we offer:

• Work within an ambitious team on a socially impactful education product.
• An office with a reliable shelter, generators, satellite internet, and other amenities.
• Access to our corporate knowledge base and professional communities.
• Personal development plan.
• 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.
• Corporate holidays.
• Supporting initiatives that help Ukraine. 

Working schedule

This is a full-time position with a hybrid remote option. It means that you can decide for yourself: whether you want to work from the office, remotely, or combine these options.

Are you interested?

Send your CV!

Impulse is a brain training app that helps people keep their brains sharp with bite-sized fun games and logic puzzles. Impulse is the world’s most downloaded app in the Brain Training category with over 100 million downloads. The app is trusted by users worldwide, with a 4.7 rating on the App Store, and has been featured as App of the Day in over 50 countries, including the UK, Canada, and Australia.

Impulse is a part of Headway Inc, a global tech company that revolutionizes lifelong learning by creating digital products for over 150 million users worldwide. Our mission is to help people grow. We’re proud to be ranked 4th among the World’s Top EdTech Сompanies by TIME magazine.

The core of our achievements is our team. That’s why, together with Yurii, Marketing Lead at Impulse, we’re looking for a Junior User Acquisition Specialist to join our team of superstars. Together, we’ll be shaping the growth of Impulse — driving user acquisition for our web funnels, the fastest-growing and most high-impact stream in Impulse. Today, our web team is also a key contributor to Headway Inc.'s global achievements. So we are seeking someone who is truly interested in marketing, promotion of useful products and enjoys working with numbers and analytics 🤜🤛

This job is perfect for you if you want to:

• Directly impact business results and influence the growth of a #1 product in its niche. Your ideas and actions matter - you’ll shape the user acquisition strategy and will see the results of your work.
• Test your hypotheses and back them with data. This role is 80% about numbers, analytics, and constant experimentation with tools, platforms, and creatives.
• Join a team of purpose-driven professionals who love what they do — and who they do it with. You’ll collaborate closely with other specialists, co-creating ideas, running tests, and sharing insights across teams.
• Dive into the fast-paced world of performance marketing and engage users across the globe, as we continue expanding into 180+ countries.

What you will do:

• Set up and manage performance marketing campaigns via Meta Ads, tracking their effectiveness.
• Monitor and optimize key funnel metrics (CTR, CPC, CPA) using analytical reports to improve campaign efficiency.
• Work with core business indicators LTV, ROAS, and others to assess overall performance.
• Discover new growth opportunities through market analysis, testing marketing hypotheses, and launching campaigns in new localizations.
• Take ownership of marketing operations — from automation tools to coordination with advertising partners and platforms.

What do you need to join us:

• 1+ year of commercial experience working with Excel/Sheets (VLOOKUP, Pivot Tables, etc.) and being able to work with large datasets and make informed decisions.
• Strong analytical skills and critical thinking.
• English level of Intermediate+.
• Proactive attitude and willingness to share and discuss ideas.
• Desire and readiness to learn fast and constantly.
• Alignment with the values of our team.

What do we offer:

• Work within an ambitious team on a socially impactful education product.
• An office with a reliable shelter, generators, satellite internet, and other amenities.
• Access to our corporate knowledge base and professional communities.
• Personal development plan.
• 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.
• Corporate holidays.
• Supporting initiatives that help Ukraine.

Working schedule

This is a full-time position with a hybrid remote option. It means that you can decide for yourself: whether you want to work from the office, remotely, or combine these options.

Are you interested?

Send your CV!

Peeklogic is a great and innovative Salesforce Development Company.

We are looking for an experienced Salesforce Marketing Cloud Deployment Specialist. 

Apply now for this position and become a part of our great team!

About the role:

We are looking for a skilled Salesforce Marketing Cloud Deployment Specialist to support the delivery and optimization of marketing campaigns across multiple business units. In this hands-on role, you will work directly in Email Studio, Automation Studio, Journey Builder, and Mobile Studio to ensure seamless execution of cross-channel campaigns, precise data integration, and personalized communication.

You’ll collaborate closely with both marketing and engineering teams, navigating complex Salesforce environments and applying best practices for scalable, compliant campaign management.

Key responsibilities:

• Set up, configure, and deploy campaigns across email, SMS, push notifications, and journeys in Marketing Cloud.
• Manage data extensions, subscriber configurations, automations, and send classifications across multiple business units.
• Build segmentation logic using SQL queries and data filters to deliver targeted messaging.
• Collaborate with Salesforce Data Cloud teams to activate audiences and ensure accurate targeting.
• Oversee integrations with Sales Cloud and Service Cloud, using tools like Contact Builder and synchronized data sources.
• Support IP warming plans and deliverability efforts in coordination with marketing and email operations teams.
• Implement and follow QA procedures for campaign assets and journeys prior to deployment.
• Document processes, naming conventions, and campaign configuration standards to ensure scalability and consistency.
• Assist in training marketing stakeholders to improve effective platform usage.
• Stay up to date with Salesforce Marketing Cloud updates and features.

We expect:

• 3+ years of experience deploying campaigns within Salesforce Marketing Cloud.
• Strong knowledge of Email Studio, Automation Studio, Journey Builder, and Contact Builder.
• Proficiency in SQL for segmentation and data operations within Marketing Cloud.
• Experience managing multi-brand or multi-unit marketing workflows.
• Understanding of subscriber management, data retention, and opt-in/opt-out compliance.
• Familiarity with data privacy regulations (e.g., CAN-SPAM, GDPR).
• High attention to detail and ability to execute efficiently in high-volume environments.

• Problem-solving skills in audience targeting, deliverability issues, and automation troubleshooting.

   

Nice to have:

• Salesforce certifications: Marketing Cloud Email Specialist, Marketing Cloud Administrator, or similar.
• Experience with Marketing Cloud Personalization (Interaction Studio), Mobile Studio, or Advertising Studio.
• Working knowledge of AMPscript and/or SSJS for dynamic content.
• Experience using Data Cloud for audience activation and personalization workflows.
• Familiarity with Distributed Marketing, business unit permissions, and brand-level templates.
• Previous involvement in enterprise-level IP warming and inbox optimization.
• Experience with email testing platforms like Litmus or Email on Acid.
• Understanding of campaign analytics using tools like Datorama or similar.

We offer:

• Interesting and challenging project.
• Competitive salary.
• Comfortable working environment.
• Paid vacations and sick leaves, additional days off.
• Friendly team and democratic corporate culturе (сorporate team-building events, corporate parties).
• Full-time position with flexible working hours.
• Free grammar and vocabulary English courses.

Zeeks is looking for a highly driven and experienced Senior Analyst to be the founding member of our analytics team. This role is ideal for someone who thrives in a greenfield environment and wants to have a direct impact on how data is used to drive decision-making across the company. You will work closely with leadership to design and implement the analytics function, define processes, set up data infrastructure, and create a system that delivers actionable insights across all business areas.

As the first analytics hire, you will initially build foundational elements yourself while developing a strategic roadmap for the team’s growth. Over time, you will transition into leading the Analytics and Data Engineering department, hiring and managing additional team members to support the company’s data needs.

Must have skills and qualifications:

• 5+ years of experience in data analytics roles, focusing on product analytics (analyzing user behavior, product funnels, A/B testing, feature adoption).
• Strong background in web analytics, user behavior analysis, and conversion optimization.
• Extensive experience with SQL and proficiency in extracting, transforming, and analyzing large datasets.
• Hands-on experience with Python for data analysis, data collection, and transformation.
• Understanding of data warehousing concepts and best practices.
• Proficiency with BI tools (Tableau, Power BI, Looker, or similar).
• Knowledge of ETL processes and data pipeline development concepts.
• Understanding of statistical analysis and ability to derive meaningful insights from data.
• Experience in the affiliate marketing, iGaming, or similar performance-driven digital marketing sectors is highly desirable.
• English B1+

Nice to have:

• Experience building a product analytics function or capability from the ground up.
• Background in the iGaming or affiliate marketing industries.
• Knowledge of digital marketing channels, attribution models, and performance metrics, and how they relate to product funnels.
• Sufficient understanding of data engineering principles to effectively collaborate with future data engineering hires on building scalable data solutions.
• Team leadership or management experience.

• Knowledge of cloud-based data solutions (GCP, AWS, Azure) and their application for analytics.

   

Responsibilities:

• Strategic Planning:
• Develop a comprehensive product analytics and data strategy aligned with business and product objectives.
• Create roadmaps for analytics tooling, data requirements for product insights, and team expansion.

• Identify key performance indicators and metrics that drive business success in the affiliate marketing space.

   

• Data Infrastructure Vision:
• Work with leadership to outline data architecture requirements and plan for implementation.
• Define data requirements for a centralized data warehouse (DWH) to enable robust analysis of product usage, user journeys, and feature adoption.

• Develop specifications for data infrastructure, particularly for product event tracking and user behavior data, that will later be implemented and scaled in collaboration with a data engineer (to be hired).

   

• Analytics Implementation:
• Set up web analytics tracking to capture user behavior across our portfolio of websites.
• Implement marketing analytics frameworks to measure campaign performance and ROI.
• Perform advanced data analysis to uncover insights about user behavior, conversion funnels, and acquisition channels.

• Design, implement, and analyze A/B tests and other experiments to optimize product features, user experience, and conversion funnels.

   

• Reporting & Insights:
• Develop standardized reporting systems for key stakeholders.
• Build dashboards and visualization solutions using BI tools like Tableau, Power BI, or similar.

• Present findings to executive leadership and translate technical concepts into business value.

   

• Team Building:
• Define roles and responsibilities for a growing data team.
• Develop hiring plans and timelines for expanding the analytics function, particularly identifying when to bring in a dedicated data engineer.
• Mentor and manage future team members.

Benefits of the Role:

• An opportunity to build an analytics system from scratch and influence the strategic development of the company’s products.
• A perspective to lead the analytics department in the future.
• Personal & Professional Growth — A unique opportunity to achieve your career, financial, and personal ambitions.
• Competitive financial compensation, fixed in foreign currency, with performance-based reviews.
• Possibility of deferral from military service with valid military registration documents.
• Time-off up to 25 days, 5 sick leaves (without certificates).
• Annual budget for learning and professional development.
• Annual wellbeing deposit that covers expenses for medical services, sports activities, veterinary care, foreign language courses, non-work-related education, hobbies, and childcare services (nanny/kindergarten).
•  

Send your CV and let’s meet for an interview!

Headway Inc is a global tech company, revolutionizing lifelong learning by creating digital products for over 150 million users worldwide. Our mission is to help people grow. We’re proud to be ranked 4th among the World’s Top EdTech Сompanies by TIME magazine. We believe lifelong learning should be accessible, personalized, and impactful to each individual. That’s how we change the world and why we bring together exceptional minds.

The core of our achievements is our team. We believe in people and shared values SELECT. That’s why, together with Maksym Shykov, Engineering Manager at Headway by Headway Inc, we’re looking for a ML Engineer who is passionate about answering complex questions and transforming the EdTech landscape with us.
 

What product will you be working on?

Headway is our flagship app, offering summaries of nonfiction bestsellers, daily insights, and gamified challenges. Headway is the world’s most downloaded book summary app and has been featured as App of the Day in over 30 countries, including the US, the UK, and Canada.
 

This job is perfect for you if you want to:

• Invest in cutting-edge AI and ML technologies: Work with the latest solutions and develop your skills in an innovative environment, as Headway is a large product with the resources to invest in advanced AI and ML.
• Make a rapid product impact: See the results of your work in the short term, allowing you to quickly observe the value and effectiveness of implemented initiatives.
• Achieve significant impact on product metrics: Develop solutions that improve various areas and boost user engagement, directly affecting key product metrics.
• Access product analytics: Gain a deeper understanding of user behavior and test your solutions based on real data and analytics.
• Work on a cool educational content product: Contribute to a project that helps people grow and acquire knowledge.
• Influence team processes: Improve team processes by bringing your own approach to working with AI-based projects.
• Propose your own ideas freely: Initiate and be creative in developing new AI initiatives that can enhance product efficiency and satisfy user needs.
• Thrive in an experimentation culture: Implement ideas through A/B testing, continuously improving the product by analyzing real results.
   

What you will do:

• Uncover new opportunities for the creation, implementation, and launch of AI-based initiatives that support Engagement, Growth, and other strategic company directions and goals.
• Develop and improve the existing ML-based recommendation system.
• Work on research and innovative projects.
   

What you need to join us:

• High proficiency in Python.
• Deep understanding of machine learning algorithms and their mathematical foundations.
• Experience with scientific Python tools (scikit-learn/pandas/numpy).
• Experience with ML frameworks (Tensorflow/Torch, transformers).
• Ability to conduct in-depth research, including reviewing academic literature and exploring open-source ML projects.
• Experience with Git, Docker, Linux.
• Alignment with our team's values (SELECT).
   

A plus if you have:

• Experience with recommendation systems.
• Experience in software engineering.
• Understanding of software architecture, ML system design principles, and the full development lifecycle.
• Experience with SQL/NoSQL (BigQuery, Firestore).
• Experience with LLMs (agents, RAG, OpenAI API, LangChain).
• Experience with embeddings and vector databases.
• Experience with cloud services (Google Cloud Platform).
• Understanding of CI/CD principles and experience with Terraform.
   

What do we offer:

• Work within an ambitious team on a socially impactful education product.
• An office with a reliable shelter, generators, satellite internet, and other amenities.
• Access to our corporate knowledge base and professional communities.
• Personal development plan.
• 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.
• Corporate holidays: we go on a week-paid holiday to rest and recharge twice a year.
• Supporting initiatives that help Ukraine. Find out more about our projects here.
   

Working schedule

This is a full-time position with a hybrid remote option. It means that you can decide for yourself: whether you want to work from the office, remotely, or combine these options.

Are you interested?
Send your CV!

IMPORTANT! Relevant as of July 7, 2025, 1 month Company Bootcamp period. 1 vacancy is open.

We are currently restructuring our sales department and have one vacancy for the position of IT Sales Manager with a proficient knowledge of English (Certificate isn't required). One of the interviews is conducted in English. Training provided. Transparent bonuses. Honest payouts. The one who works, earns. Join our team. Work according to sales regulations. Earn money.

Working conditions

• Remote format of work; 
• First month will be a paid Company Bootcamp period ($1000/month)
• $1500 fixed & 3…5% sales bonuses (for start 3%);
• Monthly bonuses of 3% for each client (every month for a period of 6 months, per new client);
• All details of the bonus system will be provided during the interview;
• We work officially (Private Entrepreneur by contract);
• Flexible work schedule, the result is what matters the most (at least 8 hours a day, 5/2);
• If necessary, additional equipment is provided (second monitor, work laptop);
• Access to our sales books library and courses for further sales skills development;
• Mentorship from sales manager and other colleagues and career growth to a Lead Sales Manager role;
• Training in IT technical knowledge (theory);
• English classes 2 times a week (two-person group, outside of working hours).

Requirements

• English: Advanced (both spoken and written, is required);
• 1+ year of experience selling IT services;
• Have a understanding of web development technologies;
• Be ready to study a large theoretical base of IT terms and concepts needed for daily work;
• Willingness to study sales literature and develop yourself further as a sales specialist;
• Knowledge of Google Docs and Google Sheets;
• Perseverance, computer power user skills and attention to details;
• Skill in Networking (Linkedin and others);
• The ability to make consultative sales. This is the main format of work;
• The ability to be flexible in terms of schedule;
• Will be a plus: experience selling Dedicated team. 

Responsibilities

• Search for new leads on different platforms;
• Writing unique, non-template offer letters to potential customers;
• Presentation of the company’s services and tech stack;
• Business negotiations with clients to discuss project specifics, scope, timelines, budget (calls, emails);
• Participation in reaching agreements between the client and the company.

Opportunities & Benefits

• Each employee has a mentor and together with him develops an PDP (Personal Development Plan) to improves skills and knowledge in different areas;
• Opportunity to grow to the position of Lead of Sales in-house;
• Flexible working schedule with an opportunity to take a break and and divide working hours during the day;
• Ability to independently influence your earnings through long-term sales bonuses.

IMPORTANT! Relevant as of July 7, 2025, 1 month Company Bootcamp. 2 vacancies are open.

We are looking for a motivated Lead Generation Manager (IT, Sales) with a proficient knowledge of English (Certificate isn't required). One of the interviews is conducted in English. If you’re ambitious, self-driven, and ready to grow within the IT sales industry, join us! We offer comprehensive training, transparent bonuses, and reliable payouts. Those who work hard earn well.

Earnings: $1000 fixed salary per month + bonuses. 

With bonuses for meeting the minimum KPI, you are guaranteed to earn from $250 to $750 per month. To earn more, you need to participate in sales, allowing the Sales Manager to share their bonus with you (a common practice). All team members who have worked with us as Sales Managers or Lead Sales Managers started as Lead Generation Managers.

Test assignment

• To move on to the next step, please fill out thе survey. It will take you literally 15-30 minutes.
• The Company may, at its sole discretion, not provide applicants with the reason for being rejected and technical details of the test completed.
• Once getting to the 3rd stage of the interview, the candidate will have the opportunity to receive feedback from a technical specialist regarding your test task including technical details.
• Link to the test assignment is sent by request.

By clicking on the link (company name) in the vacancy header, you can find brief information about our company, video, photos, contacts of the HR manager and a link to our website.

Working conditions

• Remote format of work 
• First month will be a paid Company Bootcamp period ($500/month)
• $1000 fixed & bonuses from $250 to $750
• All details of the bonus system will be provided during the interview;
• We work officially (Private Entrepreneur by contract);
• Working day from 8:00 to 17:00 (The plan for the day is made at the stand-up meeting and must be accomplished (considering common sense) within the day according to the checkpoints. After accepting the work, the manager finalizes the working day);
• If necessary, additional equipment is provided (second monitor, work laptop);
• Access to our sales books library and courses for further sales skills development.;
• Mentorship from sales manager and other colleagues and career growth to a sales manager role;
• Training in IT technical knowledge (theory);

• English classes 2 times a week (two-person group, outside of working hours).

   

Requirements

• English: Advanced, is required;
• 6+ months of experience in IT lead generation;
• Have an understanding of web development technologies;
• Be ready to study a large theoretical base of IT terms and concepts needed for daily work;
• Willingness to study sales literature and develop yourself further as a sales specialist;
• Knowledge of Google Docs and Google Sheets;
• Perseverance, computer power user skills and attention to details;

• Other accompanying skills.

   

Responsibilities

• Search for new leads on different platforms (Linkedin, Upwork, Fiverr and other boards);
• Processing incoming requests from leads;
• Writing unique, non-template offer letters to potential customers;
• Presentation of the company's services and tech stack;

• Supporting the Sales Managers in lead qualification and information handoff.

   

Opportunities & Benefits

• Each employee has a mentor and together with him develops an PDP (Personal Development Plan) to improve skills and knowledge in different areas;
• Opportunity to grow to the position of Sales Manager in-house;
• Flexible working schedule with an opportunity to take a break and and divide working hours during the day;
• The ability to independently influence your earnings through bonuses based on the quantity and quality of acquired clients.

Role Overview

As a Tech Lead, you will be the technical owner of 1 to 4 game projects, depending on their scale. You will be responsible for architectural decisions, team coordination, code quality oversight, and technical planning. While this role is not expected to be fully hands-on, you should be comfortable diving into the codebase when needed — especially for technical reviews, prototyping, or mentoring.

This is a cross-disciplinary leadership role where you’ll work closely with Unity developers, .NET backend engineers, QA, DevOps, and tech artists. You’ll also collaborate directly with the CTO and project managers and occasionally provide technical updates to clients.

 

Responsibilities
 

Project Leadership

• Own technical direction, architecture, and quality for 1–4 active projects.
• Translate high-level project goals into actionable technical tasks and roadmaps.
• Ensure proper integration of game clients (e.g., Unity) with backend services (.NET-based).
• Monitor and improve code quality, performance, and development workflows.

Team Coordination & Oversight

• Provide guidance and support to developers, QA, and technical artists across project teams.
• Collaborate with project managers to ensure timely and predictable delivery.
• Review code, validate architectural decisions, and help unblock team members when needed.
• Establish internal tech standards and ensure adherence within projects.

Technical Communication

• Provide architecture documentation and implementation guidance.
• Offer technical insights and updates in internal and occasional client-facing discussions.
• Work with the CTO and PM to identify project risks, plan mitigations, and support upsell opportunities.
  
   

R&D Contribution

• When capacity allows, contribute to shared tools, reusable modules, and prototype initiatives that support our company’s strategic growth (e.g., common slot engine modules, integration templates, core gameplay systems).
  
   

Requirements

• 7+ years in game development or related tech roles, with at least 2 years in a Tech Lead or similar leadership position.
• Deep understanding of Unity, plus a solid grasp of backend service integration (ideally .NET/AWS).
• Ability to lead cross-functional teams and coordinate frontend, backend, QA, and art pipelines.
• Experience in architectural planning, project estimation, and delivery tracking.
• Strong communication skills and a proactive mindset.

Nice to Have

• Experience in outsourcing, multi-project environments.
• Background in iGaming, casino, or slot game development.
• Understanding of DevOps practices on AWS infrastructure.
• Familiarity with Unreal Engine or JavaScript (ReactJS/PixiJS).

What We Offer

• Leadership role in a flexible, remote-first company.
• Opportunity to own multiple projects and shape the tech direction of key titles.
• Direct collaboration with experienced business and sales leadership.
• European time zone overlap for balanced work-life and communication.

📍 Location: Kyiv, Warsaw (Poland)
💼 Employment type: Full-time
🧭 Work format: Office-based. On-call rotation 24/7

We are looking for an SRE Engineer to participate in an on-call rotation and join our tech team that powers thousands of customers around the globe. Our infrastructure spans GCP and Scaleway and includes various cloud-independent solutions, ensuring an exciting and diverse technical environment.

About us:

Stape — is a global product-driven IT company and the #1 leader in the server-side tracking market. We’re building a powerful, technically complex product that simplifies server-side tracking for marketers and website owners. Our platform processes over 10 billion requests daily, helping improve tracking accuracy and data privacy for more than 100, 000 clients worldwide. We work closely with top partners like Meta and Snapchat to provide advanced tracking capabilities.

Key tasks:

• On-call rotation for 24/7 support of the main products and services.
• Document issues and remediation steps.
• At least 2+ years of experience as a CloudOps/SRE Engineer.
• Uphold SLAs and SLOs by applying SRE best practices, including incident response, post-mortem analysis, and the creation of operational playbooks.
• Prioritize customer focus in planning deployments/updates, ensuring minimal impact.
• Enhance infrastructure health by implementing checks and scripts to address known issues.
• Integrate new 3rd-party tools into our Cloud Infrastructure. (GCP, Scaleway, AWS)
• Proactively create monitors within the GKE/K8s ecosystem.
• Deploy new GKE/K8s clusters using Terraform and Helm/ArgoCD.

Your background:

• 1+ years of extensive experience with Kubernetes (deployment, scaling, networking, troubleshooting).
• Experience with monitoring tools like Prometheus, Grafana, and logging solutions like Grafana Loki Stack/Promtail or analogs.
• Practical experience in supporting business applications (like NodeJS, PHP, GoLang, Python).
• Strong understanding of networking concepts, protocols, and microservices architecture.
• Proficiency in Git & Github or other version control.
• Experience with issue processing (RCA, Postmortems).
• Familiarity with incident response and management tools like BetterStack, PagerDuty, or others.

Will be a plus:

• Familiarity with GCP/Scaleway, Terraform, Docker, Linux, CI/CD, PostgreSQL/MySQL.
• Proficiency in at least one scripting language (e.g., Bash, Python).
• Solid spoken and written English skills (ideally Upper-Intermediate level or higher).
• Hands-on experience with high-load applications in production will be a big plus.
• Familiarity with Cloudflare (Workers, WAF, managing DNS, and Cloudflare for SaaS).

We offer:

• Innovative product: Make a meaningful difference by contributing to a globally recognized solution that shapes the future of the server-side tracking market.
• Collaborative culture: Thrive in a friendly and open team environment that encourages initiative, creativity, and collaboration.
• Cozy office in Kyiv: Join us at our office in the heart of the city near the Zoloty Vorota metro station, with up to 10 free taxi rides to ensure a smooth and hassle-free commute.
• Career growth support: The company provides a dedicated budget for  your professional development.
• Paid parental leave: Paid parental leave is available to support employees during key life moments, helping to maintain a healthy balance between work and family life.
• Work-Life Harmony: Unlimited sick leave, 20 paid vacation days, and official Ukrainian holidays to help you stay healthy and recharge.

Excited to join us? Submit your CV and let’s get started!

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, Blitzkrieg Assault, Street Dude, and more.

We are currently looking for a Game Analyst to share our core company values:

• Creativity: We actively encourage and embrace each other’s ideas, transforming them into reality through collaboration and innovative thinking.
• Integrity: We commit to providing honest feedback and realistically assessing situations, fostering a culture of trust and transparency.
• Productivity: We strive to optimize our workflows to achieve the best possible results in the shortest timeframe, ensuring efficiency and effectiveness in our operations.
• Uncompromising Quality: Our commitment to excellence drives us to prioritize the quality of our work above all else, ensuring that we consistently deliver outstanding results.
• Healthy Lifestyle: We advocate for a healthy lifestyle and stand against harmful habits, promoting well-being and balance within our team.

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

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

Responsibilities:

• Monitor key project metrics
• Prepare, execute, and analyze A/B tests and provide recommendations based on the results
• Analyze in-game events and LiveOPS balance
• Evaluate changes in player behavior and monetization influenced by gameplay modifications
• Analyze the effectiveness of offers, promo codes, and referral programs
• Work with player cohorts (newcomers, regular players) on a daily, weekly, monthly, and yearly basis
• Test game functionality after releases
• Prepare and present analytical reports for different departments, including C-level management
• Collaborate with the marketing team to analyze the performance of marketing campaigns (CPI, ROAS, RPI)
• Conduct detailed churn analysis and identify key parameters for improving player retention (lowering acquisition costs)
• Identify and suggest ways to improve key metrics
• Create and maintain up-to-date analytical documentation
• Work alongside developers to automate data collection processes
• Analyze competitor projects and market trends

Our ideal candidate:

• 2+ years of experience as a Data Analyst or Product Analyst in mobile gaming
• Strong understanding of key gaming and business metrics
• Experience working with large datasets: from data collection to processing and visualization
• Ability to formulate KPIs for a gaming product

Nice to have:

• Experience with SQL, Power BI, Clickhouse, PostgreSQL, BigQuery
• Experience working with Tableau
• Experience in developing and maintaining ETL processes
• Knowledge of Python and libraries such as NumPy, Pandas, scikit-learn

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.
• Weekly Events: Enjoy board games, masterclasses, corporate events, BBQs, 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 loyal employees.

We look forward to receiving your application!

Our team is looking for a passionate Full Stack Developer to help us build great products.

The project is a web platform for managing athletic events, featuring registration forms, admin tools, race result tracking, and event statistics with advanced filtering options.

Requirements:

• 3+ years experience with Javascript and NodeJS
• 2+ years experience with ReactJS
• 2+ years of experience working and designing relational databases;
• Git + GitFlow
• Experience with TypeScript
• Experience with SQL
• Hands-on experience in building RESTful API’s and SPA’s
• Experience in Third-Party services integration
• Analytical capabilities
• Design patterns
• Upper-Intermediate+ English level, ability to communicate effectively in English
• Great time management skills and self-organization
• Understanding differences between different types of databases
• Understanding micro-service architecture
• Understanding different types of communication between services
  
  Will be a plus:
• Experience with NextJS, MongoDB, Redis, AWS SQS and Lambda
• SOLID

• Docker
  
  We offer:

   

• Competitive salary, long-term employment;
• Honest attitude, individual approach, stability, and keeping promises;
• Flexible schedule, possibility to partially work from home or remotely;
• Personal Development Plan;
• English lessons;
• Yoga classes 2 times per week;
• Personal Time Off (Kid’s activities, Car maintenance, Doctor appointment, etc.);

• Supportive and friendly team members.

   

• Responsibilities:

   

• Write clean, efficient, scalable, and testable code;
• Work with business stakeholders, product owner, and team members to develop web applications;
• Participate in software architecture and tech design;
• Participate in the code review process;
• Maintain quality and ensure the responsiveness of applications;
• Support existing codebase, bug fixing;
• Optimize application for best performance and user experience.

We are an iGaming company with over three years of experience and a team of more than 1300+ specialists.

Our achievements include 11+ major projects that are popular among our clients and successfully operate in Tier 1-3 countries. The company attracts and values highly qualified specialists, which allows us to efficiently build processes and successfully expand our presence in new locations.  

We are actively expanding and inviting an Affiliate Manager to join our team, who will have complete freedom in decision-making and implementing his ideas.

What we expect from you:

• 0,5 year of experience in the gambling vertical (must be recent, within the last 6 months)
• Strong skills in traffic analysis
• Proficiency with Google Docs and large spreadsheets
• Deep understanding of CPI, CPL, CPA, CPM, ROI metrics 
• Experience working with various traffic sources
• Proven success in partner acquisition across FB, YouTube, ASO, In-App (case studies required)
• Experience running landing page tests and working with conversion optimization
• Familiarity with all payment models
• Ability to set up Web IDs and postbacks
• Knowledge of English or other languages will be a plus.

Your responsibilities will be:

• Constantly connect new partners and track the work of all involved partners, achieve and improve conversion rates, because you know exactly how to work with CPA traffic - your main task;
• Attract new partners through various channels and conclude agreements with them on the CPA model;
• Manage our own affiliate network: provide feedback and promotional materials to improve our product, as well as monitor reliable information about our product on their sources, promote our product to the TOP rankings and constantly look for methods to increase traffic;
• Analyze the financial performance of the involved partners;
• Test and analyze new partners, campaigns, and ads to maximize profitability;
• Systematize all elements of your work to grow faster and increase partner traffic;
• Report to the management on the results of work.

Why you should join us:

• You will have the chance to influence the product and assemble a team that fits your vision.
• Absence of micromanagement, hierarchy, fast decision-making speed.
• Competitive salary and incentives for your contribution and result.
• Our main working schedule: 10:00 - 19:00 (UTC+2), fully remote plus coworking space payment worldwide.
• The opportunity to participate in the company's internal events: open negotiations and product meetings.
• Attending top conferences around the world.
• Perks such as paid sick leave and vacations, plus additional day off in honor of your birthday.

As a team, we are constantly striving to be the best among our competitors! We offer a dynamic, forward-thinking work environment within a profitable company. We recognize that our specialists and managers are crucial to our success and are always ready to support their initiatives.

Join the best! 🚀

We are looking for an experienced Business Systems Analyst who wills to apply their current knowledge and skills and is inspired to discover new technologies. 

Your future dynamic and friendly team consists of: Developers (Back-end and Front-end), QA Engineers, Application Architect, and Technical Delivery Manager.  

Requirements: 

- 5+ years as a Business/System Analyst or Product Owner in IT; 

- Ability to work with raw information in order to create requirements for developers; 

- Create INVEST documentation; 

- Strong problem-solving and facilitation skills; 

- Upper-Intermediate English; 

- Ability to speak the same language with developers, designers and business; 

- We're looking for a person who can see the system components, understand data flow;  

- Understanding of work specifics with customers of the American market; 

- Basic understanding of REST API and integrations on the basis of it; 

- General knowledge of web application structure and architecture types; 

- High level of proactivity and independence. 

Role and responsibilities: 

- Close cooperation with development and design team; 

- Various documentation development (User stories, nFRs, Flowcharts, Mindmaps, etc); 

- Participation in Enterprise products for a big company; 

- Close communication with customer from the stage of project kick-off to support; 

- Preparation and conduct of Demo meetings; 

- Participation in project coordination: estimation, planning and execution control of the project; 

- Validation of mockups with design team as well as Backend documentation validation; 

- Constant communication with Engagement Team of the customer for the purpose to formulate or specify the existing requirements; 

- Support and create the necessary project documentation useful for developers’ teams; 

- Daily Scrum meetings participation. 

Will be a plus: 
- Interest in the technologies and tools or the relevant experience in JSON, Postman, Swagger, databases, test automation, basic coding, etc.;

- Relevant IIBA/PMI certifications. 

What we offer: 

• Paid training programs and English/Spanish language courses;
• Medical insurance, sports program compensation and other benefits compensation program, which can be selected by each employee according to their personal preferences;
• Comfortable working hours;
• Awesome team events and a wide variety of knowledge sharing opportunities.

We seek a Test Automation Engineer with a strong knowledge of software testing methodologies, SDLC, and Agile/Scrum experience.
 

The main mission of our Mobile division is to create state of the art development tools and SDKs for our customers. These tools allow developers to check for any issues while coding and deliver more accessible mobile applications.

Working alongside a team of mobile engineers, you will test mobile SDKs integrated with leading mobile UI testing frameworks. A solid understanding of various mobile platforms and technologies will be an advantage.

Our customer is the rapidly growing technology leader in digital accessibility software, helping enterprises make their web and mobile offerings accessible to everyone. Its AI-enabled products save developer time and reduce risk via proprietary discovery and analysis algorithms that integrate directly into software development pipelines.
 
Responsibilities:

• Design test plans, test cases, and test scripts based on product requirements
• Execute manual and automated tests, analyze results, and report defects
• Develop, maintain, and execute automated test scripts
• Set up and configure test environments for mobile applications
  Conduct performance and Load Testing

Requirements:

• 3+ years of experience as a UI automation developer for a web-based product.
• 3+ years of experience with JavaScript and TypeScript (expert level)
• Proven track record in automation testing using Playwright
• Expertise in Appium
• Solid experience of managing physical and virtual devices, as well as device farms (e.g., SauceLabs, BrowserStack, or AWS)
• Proficiency in native mobile debugging tools (ADB for Android and Xcode for iOS)
• Experience with CI/CD tools (GitHub Actions and CircleCI)
• Upper-Intermediate level of English

Would be a plus

• Proficiency in Java or iOS-related languages (Swift, Kotlin, etc.)
• Experience with accessibility testing – big advantage.
• Experience with Espresso or XCTest
• Familiarity with performance or load testing