Jobs at Djinni

We're looking for a strong Product Owner / Product Manager who will take full ownership of the product, from product vision and roadmap to individual features, the backlog, and day-to-day work with the team. 
The role's core focus is Activation and Retention: from onboarding and first value to regular usage and user return.
 

About the role

This is a hands-on product role on an AI-native team, where you own both the foundational PO responsibilities: product vision, roadmap, backlog, delivery, team leadership; and the growth side: funnel, experiments, and retention. You'll work at the intersection of Product, Data, Design, Engineering, and Marketing, turning business goals, user behavior data, and market insights into concrete product decisions.
 

Your area of ownership is the whole product: from the product backlog and roadmap to the post-acquisition user journey (Signup → Onboarding → Activation → Engagement → Retention).
 

We need someone who can both build a clear process around the product (backlog, specs, releases, team) and go beyond spotting a problem in the metrics: someone who digs into root causes, forms a hypothesis, tests it quickly, and ships the winning solution.
 

What you'll do

Product Ownership & team leadership

• Own the product vision and roadmap together with the founders, translating business goals into product strategy.
• Define, document, and prioritize features: write specs, user stories, and acceptance criteria that Design and Engineering can execute without unnecessary back-and-forth.
• Maintain and structure the product backlog: apply prioritization frameworks (RICE, ICE, Value vs Effort), plan sprints and releases.
• Be the single point of contact between product/business stakeholders and the Engineering and Design team.
• Run key product ceremonies (backlog grooming, sprint planning, review) and keep the team's rhythm and transparency.
• Communicate the roadmap and status of features/releases to stakeholders, keeping the team focused on priorities.
• Own delivery quality: post-launch checks, feedback collection, and further iteration.
   

Growth: Activation, Engagement, Retention

• Analyze the user journey from signup to activation, identify friction points, and optimize onboarding, product flows, and Time-to-Value.
• Formulate and prioritize product hypotheses to increase activation, engagement, and retention, based on data, user feedback, research, and market insights.
• Shape the product itself: launch new features and product experiences, working with Design and Engineering from problem definition through post-launch analysis.
• Analyze retention, churn, cohorts, and behavioral data, uncover root causes of early churn, and develop lifecycle and re-engagement mechanics.
• Design and test trigger-based email sequences and in-app communications for activation and retention.
• Design, run, and analyze A/B tests and product experiments, define success metrics, and make decisions based on results.
• Improve product experience and customer journey, and share product insights with the Marketing team to improve messaging and acquisition quality.
• Continuously work the loop: Data → Insight → Hypothesis → Experiment → Learn → Iterate.
   

What we expect from you

Product Ownership

• Experience as a Product Owner / Product Manager who has run a product full-cycle: from discovery and specification to delivery and post-launch.
• Confident with backlog/task tools (Jira, Linear, Notion, ClickUp or similar) and Agile/Scrum practices.
• Able to write clear specs, user stories and acceptance criteria.
• Comfortable with prioritization frameworks (RICE, ICE, Value vs Effort, etc.) and able to justify backlog priorities.
• Proven ability to work in a startup environment with quick cycles.
• Strong communication skills: able to align stakeholders and keep the team focused on goals.
   

Growth

• Experience in Growth Product Management / Product Management / Product Growth in a B2C or self-serve SaaS.
• Hands-on experience with activation, onboarding, engagement and retention in similar products.
• Comfortable with product analytics: Amplitude, Mixpanel, PostHog, GA4 or similar.
• Able to independently find root causes in user behavior, form product hypotheses and turn them into concrete product changes.
• Experience launching and analyzing product experiments.
• Understands B2C user psychology and the specifics of self-serve products.
   

General

• Comfortable working at the intersection of Product, Design, Engineering, Data and Marketing.
• High sense of ownership, strong critical thinking, and comfortable making decisions under uncertainty.
• Ready not just to execute tasks, but to shape the product and be accountable for its results.
   

Nice to have

• Experience with AI products / AI-native SaaS.
• Experience in Crypto / FinTech.
• Understanding of user psychology in products dealing with financial data, money, privacy and trust.
• Experience building lifecycle / re-engagement mechanics.
• Experience in small, high-velocity product teams, where the PO combines product delivery and the growth loop (full-stack PM).
   

How we work

We're an AI-native product team.

For us, AI isn't a separate skill on a resume — it's part of the daily product workflow. We use modern AI tools for research, data analysis, synthesizing user insights, generating and validating hypotheses, prototyping, UX exploration and experimentation.

We value speed, autonomy and the ability to move quickly from problem to solution. If there's a strong hypothesis, we test it — we don't spend months on approvals.
 

This is for you if you're looking for

• Real impact on the product. You'll influence not just metrics and the funnel, but what the product itself becomes — from the roadmap to individual features.
• An AI-native environment. AI is part of the daily workflow, not just a line in the job posting.
• High speed and autonomy. Minimal bureaucracy, a short cycle from idea to experiment.
• The chance to build. We expect you not just to optimize what exists, but to build a clear product process, new hypotheses, product experiences and features.
• Cross-functional work. You'll work directly with Product, Design, Engineering, Data and Marketing.
• Ownership of results. What matters here isn't how many tasks you closed, but the impact they had on the product.

Hello and good vibes to everyone reading this!

We’re currently looking for a Middle+ React Developer to join our team in a full-time collaboration format.

About us:
Mind Studios specializes in mobile and web app development, helping businesses unlock their potential and turn ideas into profitable products.
Our key domains include: Real Estate, Logistics, Healthcare, Fitness, and Mental Health.

We are looking for a person on a certain e-government project. Roughly we assume that the contract can last from September 2026 till the end of March 2027 with optional prolongation.

About the Project:

The project is a large-scale digital platform from scratch designed to support the administration of various social benefits Western European country through a modular and scalable architecture. The system is structured around two key layers:

— Horizontal functions – these are shared core services used across all benefits (e.g., application review, eligibility checks, document management, communication, payment processing, appeals).

— Vertical functions – these represent individual benefit flows, each with its own set of rules, data requirements, and validation logic.

At the heart of the project is the User Profile, which serves as a central data repository. It collects and stores key personal and household information in a reusable way, allowing different benefit applications to retrieve data without asking the user to re-enter the same information.

Now this User Profile extends and project needs more people to cover it’s functionality.

In this role, you will need:
— Clear and effective communication skills, both verbal and written, ability to convey ideas, information, and messages accurately and efficiently;
— Experience in managing diverse project activities (not just coding, but also requirements analysis, preparing estimations);
— Ability to analyze information, assess situations, and make decisions based on sound reasoning and logical evaluation;
— Analytical thinking, problem-solving abilities, and strategic approach to technical challenges.

What is important to join us:

— Core Frontend Technologies:

5+ years React - Primary framework used across all applications;
4+ years Next.js - Server-side rendering and routing framework;
3+ years TypeScript - Strongly typed development (critical for this enterprise project).

— UI/UX Development:
2+ years CSS3/SCSS - Styling and responsive design
1+ year Responsive Design - Mobile-first approach for public e-services
1+ year Accessibility (WCAG) - Government compliance requirements

— State & Form Management:
2+ years Zustand - Complex state management;
2+ years React Hook Form - Form validation and handling;
1+ year React Context API - Component state management.

— Development Environment:
Experience with monorepo structures - Managing multiple related applications;
Multi-language application development - i18n implementation.

— English: 
Upper-Intermediate or higher
All meetings and stakeholders are foreigners

About stages:

1st stage: Pre-interview with a recruiter;

2nd stage: Interview with Team Lead and People Ops;

3rd stage: English test;

4th stage: Interview with customer (optional);

5th stage: offer.

What makes us different from others?

We are focused on results, not on processes, although we make sure there is no mess.

You are going to have a solid influence on the product and its future strategy.

We build products for users, not for clients, and sometimes it is OK to say a reasoned “No” to the customer.

We are looking for a person who is available to work in the ET time zone

On behalf of our Client from the US, Mobilunity is looking for a Principal Solutions Architect (Front-End Focused)

We are looking for a Principal Solution Architect to lead multiple engineering teams while remaining actively involved in technical architecture and strategic engineering decisions. 

This role is ideal for an experienced Frontend Architect / Technical Lead who enjoys designing scalable commerce frontends, establishing technical standards, and driving successful delivery across complex, high-traffic ecommerce platforms.

As a Frontend Architect, you will own the technical direction for a distributed delivery team, designing frontend architectures, breaking complex epics into implementable stories, defining coding standards, and resolving technical ambiguity before it reaches a sprint. You will work directly with clients during discovery and sprint planning, partner with engineering leads and senior engineers through design reviews and Architecture Decision Records (ADRs), and collaborate asynchronously across time zones.

The role offers a path toward Principal Architecture, with increasing client-facing strategic influence across the commerce practice.

Requirements:

• Proven experience in frontend architecture and leading distributed engineering teams of 3+ people.
• Strong hands-on experience with Next.js, React, and TypeScript in enterprise-level applications.
• Deep understanding of modern web architecture, including SSR, React Server Components, App Router, edge computing, and serverless patterns.
• Strong expertise in web performance engineering, including Core Web Vitals, CDN configuration, caching strategies, and performance optimization.
• Proven track record of delivering measurable improvements in frontend performance and scalability.
• Experience designing and documenting architectural decisions, including the use of Architecture Decision Records (ADRs).
• Ability to break complex epics into implementable stories with clear acceptance criteria, technical dependencies, and complexity estimates.
• Experience defining coding standards, project conventions, and development practices across engineering teams.
• Strong ability to resolve technical ambiguity, identify architectural risks, and ensure alignment between design and implementation.
• Experience collaborating directly with clients and translating business requirements into scalable and pragmatic technical solutions.
• Strong written and verbal English communication skills, with the ability to explain technical trade-offs to both technical and non-technical stakeholders.
• Experience establishing effective AI-assisted / agentic development practices, including writing specifications and documentation that enable AI agents to produce reliable, reviewable code.
• Experience working effectively in distributed, async-first Agile teams.

Responsibilities:

• Own the frontend technical direction for a distributed delivery team working on enterprise ecommerce platforms.
• Design and maintain scalable frontend architectures using Next.js, React, and TypeScript.
• Define rendering strategies, state management approaches, caching patterns, and performance best practices.
• Break complex epics into implementable stories with clear acceptance criteria, technical dependencies, and complexity estimates.
• Lead architectural discussions and document key technical decisions through ADRs and other engineering documentation.
• Drive Core Web Vitals and frontend performance, establishing standards that engineers can consistently apply across development and code reviews.
• Define coding standards, project conventions, and architectural guidelines that keep multi-team codebases consistent and maintainable.
• Establish development practices and documentation that enable both engineers and AI agents to work effectively and reliably.
• Collaborate directly with clients during discovery and sprint planning to translate business needs into scalable technical roadmaps.
• Resolve technical ambiguity before development begins, ensuring engineers have clear technical direction before entering a sprint.
• Conduct design and architecture reviews with engineering leads and senior engineers.
• Identify architectural drift and ensure implementation remains aligned with the intended technical design.
• Partner with engineering and product stakeholders to balance technical quality, business requirements, performance, and delivery timelines.
• Continuously improve frontend architecture, engineering practices, development efficiency, and overall delivery quality.

Nice to have:

• Hands-on experience with Shopify Storefront API.
• Experience with Salesforce Commerce Cloud (SFCC) Composable Storefront.
• Experience with BigCommerce.
• Familiarity with headless and composable commerce architectures.
• Experience working with headless CMS platforms such as Contentful, Sanity, or Contentstack.
• Experience working with high-traffic ecommerce platforms and performance-critical storefronts.
• Experience with CDN configuration, edge delivery, and advanced caching strategies.
• Experience working with AI coding agents and agentic software development workflows.

We are looking for a Head of Revenue Growth. You will own the full revenue engine across a portfolio of mature, monetizing platforms in social discovery and live-streaming, not one funnel, not one channel, but the whole picture. That means P&L accountability, paid acquisition across mobile and web, monetization strategy, product growth experiments, and the unit economics that tie it all together. You will work directly with the CEO, Head of Marketing, Head of DS & AI, and five Product Owners . We move fast, cut through bureaucracy, and give real ownership to people who can handle it. If that sounds like your kind of environment, read on.

About United Tech: We are a global IT product company building the next generation of mobile and web platforms in live-streaming and social networking. Our products connect millions of users across North America, Europe, LATAM, and MENA, and we have been profitable doing it. Founded in Ukraine, operating worldwide, with a market we expect to exceed $206B by 2030. We are not chasing that number, we are already in the middle of it.

In this role, you will

• Own the full revenue funnel and its P&L from acquisition to repeat payments — accountable to ROAS LT0/LT7/LT30 targets and blended payback
• Develop and execute the revenue growth strategy across paid traffic (mobile + web), product growth, and monetization, owning channel mix, budget allocation, and scaling decisions
• Generate, prioritize, and validate growth and monetization hypotheses with Product and Tech, driving prioritization of Product Owner backlogs for growth work
• Lead A/B and multivariate testing across onboarding, activation, paywalls/coin-packs, and pricing
• Own unit economics (CAC, LTV, ARPU, ARPPU, ROAS, payback) and the cohort LTV model; ensure scalable, margin-aware growth given streamer revshare
• Partner with Payments and Risk to maximize payment conversion and approval rates, and expand margin-accretive web/direct billing

• Build revenue dashboards and a single source of truth for performance metrics, with shared metric definitions and transparency across teams

   

It's all about you

• Strong hands-on experience in growth / performance marketing for dating, social discovery, live-streaming, or IAP products, across both mobile apps and web funnels
• Demonstrable strong command of unit economics (CAC, LTV, ARPU, ARPPU, ROMI, payback, contribution margin) — able to build the model, not just read it
• Proven experience scaling paid acquisition on mobile and web: Google, Meta, TikTok, and programmatic/DSP (e.g., Moloco) are a strong advantage
• Solid experience with A/B testing, experimentation frameworks, and funnel optimization
• Strong analytical foundation: SQL and BI tools (e.g., Looker/Tableau), cohort analysis, predictive LTV; working knowledge of mobile attribution/MMP (AppsFlyer/Adjust), web analytics and server-side tracking (GA4, Meta CAPI), web2app deep-linking, and incrementality testing
• Experience managing growth, marketing, or media-buying teams
• Advanced user of Anthropic and OpenAI tools
• Fluent in English (B2+) and Ukrainian

Would be a plus

• Experience in payments, payment product management, or working closely with PSP/acquiring teams

What we offer

Care and support:

• 20 paid vacation days, 15 sick leave days, and 6 additional days off for family events
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Maternity Recovery Support Allowance
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule
• Modern equipment or depreciation of your own tools

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events

Hiring process

• Intro call
• Interview with the hiring team
• Bar-raising interview
• Reference check
• Offer

We are looking for a Marketing Analyst (Web Acquisition). Our Analytics team is looking for someone to take ownership of how we measure, understand, and improve paid traffic across our web products. You will analyze the performance of acquisition campaigns, dig into traffic quality and monetization, and turn raw data into dashboards and recommendations that our marketing and User Acquisition teams act on daily. It's a hands-on role for someone who treats SQL, BI, and Python as everyday tools, is comfortable testing hypotheses alongside performance marketers, and wants their analysis to directly shape how we scale acquisition across millions of users in Tier-1 and international markets.
 

About the company: United Tech is a global IT product company shaping the future of real-time social connection. With millions of users across North America, Europe, LATAM, and MENA, we build next-gen mobile and web apps for live-streaming and social networking. Our platforms enable connection at scale - fast, interactive, and deeply engaging. The market is projected to exceed $206B by 2030, and we are already leading the evolution. Founded in Ukraine, scaling worldwide.

In this role, you will

• Analyze the performance of advertising campaigns
• Search for growth points in marketing metrics
• Build and automate marketing dashboards
• Analyze the quality of acquired traffic and its monetization
• Develop recommendations for the marketing team
• Test hypotheses on ad campaign optimization together with the User Acquisition team

• Draw conclusions and propose solutions that improve traffic-buying efficiency and marketing ROI

   

It's all about you

• 2+ years of experience in marketing or product analytics
• Strong SQL skills
• Hands-on experience with BI tools (Tableau or similar)
• Solid understanding of statistics
• Experience with Python
• Understanding of web attribution and performance marketing
• Experience collaborating with User Acquisition teams and supporting data-driven decisions
• Strong analytical thinking and attention to detail
• Ability to identify root causes of changes, not just describe the numbers
• Ability to build and defend clear business conclusions and recommendations
• Proactive mindset and strong communication skills

Would be a plus

• Experience with A/B testing
• Experience using AI tools such as Claude in your analytical work

What we offer

Care and support:

• 20 paid vacation days, 15 sick leave days, and 6 additional days off for family events
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Maternity Recovery Support Allowance
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule
• Modern equipment or depreciation of your own tools

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Access to premium AI tools and technologies
• Corporate library, book club, and knowledge-sharing events

Hiring process

• Intro call
• Technical Interview
• Bar-raising
• Reference check
• Offer

We are looking for a Payment Product Manager to grow our in-house payment platform, taking hands-on ownership of routing, cascading, and Approval Rate optimization from day one. This is a rare chance to dive deep into a critical product area inside a profitable, established company that already connects millions of users across Tier-1 markets in social networking and streaming, and now needs payments infrastructure that matches that scale. You will step into a role with real autonomy and zero legacy code to untangle, working hands-on with a senior backend developer to turn business needs into a platform built for high-load, high-transaction-volume systems. If you want to fully own the product side of payments, drive measurable revenue impact, and grow without micromanagement, this is your opportunity
 

About our product: We have created an international web platform that's genuinely changing how people connect in Tier-1 markets: 1 million users across the USA, Canada, and UK trust us for meaningful relationships that go beyond surface-level matching! Since 2020, we have been the platform for people seeking real connections. Our users enjoy 24/7 communication, seamless content sharing, and a completely ad-free experience. We have found our sweet spot in performance and intuitive design that keeps people engaged and actually connecting with each other. So, you will be part of an ambitious journey toward our clear goal: becoming one of the Top-5 international social networking platforms globally
 

In this role, you will

• Own and optimize payment routing & cascading logic across acquirers/PSPs
• Continuously monitor and improve Approval Rate for initial payments and rebills
• Write clear technical specs for the developer and validate implementation
• Run A/B tests on payment flows and turn results into product decisions
• Track PCI DSS compliance requirements relevant to the platform
• Build and maintain payment KPI reporting and dashboards
• Collaborate closely with a Senior BE developer, the Head of Payments
   

It's all about you

• 2+ years of experience as a Product Manager/Product Owner within a B2C product company (payment orchestrator or PSP background, not banking operations)
• Hands-on, practical experience with payment routing, cascading, and Approval Rate optimization (initials & rebills)
• Practical understanding of card processing, Apple Pay, and Google Pay
• Solid understanding of PCI DSS principles
• Experience running A/B tests and using data to drive product decisions
• Ability to write clear technical specs that a developer can build from
• Upper-Intermediate English (B2+) or higher

Would be a plus

• Experience working with acquiring banks/PSPs on commercial terms
• Ability to write SQL queries and work with BI tools (Tableau or similar) for payment KPI analysis and reporting
• Conceptual understanding of ML-based anti-fraud / risk-management tools
   

What we offer

Care and support:

• 20 paid vacation days, 15 sick leave days, and 6 additional days off for family events
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Maternity Recovery Support Allowance
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule
• Modern equipment or depreciation of your own tools

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
   

Hiring process

• Intro call
• Interview with Hiring Manager
• Bar-raising
• Reference check
• Offer

We are looking for a Manual QA Engineer to join a team where your testing directly protects the experience of a multimillion-user audience. You will validate everything from analytics and API integrations to complex marketing logic and A/B experiments across several internal brands, gaining hands-on exposure to high-load systems most junior QAs only read about. This is a role for someone eager to go beyond the UI, dig into databases and backend logic, and grow into cross-project or automation testing over time.

About the company: We are a global IT product company shaping the future of real-time social connection. We have millions of users across North America, Europe, Latin America, and MENA, and we build next-gen mobile and web apps for the live-streaming and social networking niches. The market will exceed $206 billion by 2030, and we are already among the leaders in the industry. Founded in Ukraine, scaling worldwide. Are you in?

In this role, you will

• Perform manual testing of web applications using API tools and databases
• Test marketing logic, personalization flows, and A/B experiments
• Run smoke, sanity, and regression testing of WEB applications
• Create test documentation: test cases, bug reports, and checklists
• Work within SCRUM and SDLC processes
• Collaborate with backend and mobile teams on cross-platform flows
• Investigate and report bugs with clear reproducibility
• Build and maintain testing reports
• Contribute ideas for improving testing speed and quality
• Conduct functional testing of new features

It’s all about you

• At least 6 months of experience in manual testing of web applications, including work with API testing tools and databases
• Experience with cross-platform/browser testing (web, iOS, Android)
• Hands-on experience with databases
• Hands-on experience with API testing
• Experience with test management systems (Qase, TestRail, or similar)
• Proactive, quick to learn, with strong critical thinking
• Organized and results-oriented
• English at Intermediate level or higher

Would be a plus

• Experience testing with MongoDB Compass
• Experience with proxy debugging tools (Charles, Fiddler, Proxyman) 
• Experience with marketing-related testing

What we offer

Care and support: 

• 20 paid vacation days, 15 sick leave days, and 6 additional days off for family events
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Maternity Recovery Support Allowance
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule
• Modern equipment or depreciation of your own tools

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events

Hiring process

• Intro call
• Interview with Hiring Team
• Reference check
• Offer

We are looking for a Manual QA Engineer. If you love digging into mobile apps, chasing down bugs before users ever see them, and want your work to directly shape the quality of a product used by hundreds of thousands of people every day, this role is for you. You will join a QA team covering iOS, Android, WEB and backend, working shoulder to shoulder with developers and product managers on one of our fastest-growing live-streaming products. From API and DB testing to A/B experiments and full regression cycles, you will own quality end-to-end and have real influence on how features ship.

About our product: We are building one of the most powerful live-streaming platforms, already connecting 400K+ monthly active users through live events, interactive video chats, and real-time community experiences. Our mission is bold: bring joy, fight loneliness, and deliver safe, ad-free entertainment that keeps people coming back. This is a complex, fast-moving space, and we love it that way! So, you will join a passionate, expert team tackling everything from scaling AI-powered recommendations to launching high-impact, data-driven features that boost monetization and engagement. Every idea counts here, and every release reaches a massive global audience. We are now expanding into Arab countries and Europe, enhancing content quality, and rolling out new features to keep users hooked. We are among the Top 5 streaming products in the US and rank in the Top 10 worldwide. Our next milestone: break into the global Top 5, and we are moving fast to make it happen. Are you in?

In this role, you will

• Perform manual testing of backend and frontend using API tools and databases on mobile/WEB applications
• Conduct smoke, sanity, and regression testing of APIs for mobile (iOS/Android)/WEB applications
• Create test documentation (test cases, bug reports, checklists)
• Take part in Scrum and SDLC activities
• Run A/B testing
• Investigate and report bugs
• Own functional testing of new features as a QA feature owner

It's all about you

• 2+ years of mobile and backend testing experience
• Proficiency with API tools such as Postman and Swagger
• Familiarity with proxy debugging tools (Postman, Charles, Fiddler, or similar)
• Experience with MongoDB Compass or another database (MySQL, PostgreSQL) for querying, deleting, and editing data
• Experience with Grafana, Kibana, Amplitude, or other logging/analytical systems
• Quick grasp of new ideas and concepts
• Proficiency in Jira and Confluence
• Understanding of Scrum processes
• Skill in analyzing requirements
• Experience with A/B testing
• English language proficiency at an Intermediate level or higher

Would be a plus

• MongoDB Compass testing experience
• Marketing/analytics testing experience
• Experience collaborating with a Product Support team

What we offer

Care and support:

• 20 paid vacation days, 15 sick leave days, and 6 additional days off for family events
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Maternity Recovery Support Allowance
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule
• Modern equipment or depreciation of your own tools

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
• AI is an integral part of our work culture. We invest in modern AI tools, equip our teams with the skills to use them effectively, and foster an environment where technology helps people achieve better results faster

Hiring process

• Intro call
• Technical interview
• Test task
• Bar-raising interview
• Reference check
• Offer

We are looking for a Marketing Analyst (Mobile Acquisition). In this role, you will turn raw acquisition data into the decisions that shape how millions of people discover our mobile products. You will dig into campaign performance across our portfolio of high-load social networking and streaming apps, hunt for growth points in marketing metrics, and build the dashboards that keep the whole marketing function honest and fast-moving. Working shoulder to shoulder with our User Acquisition team, you will test hypotheses, question the numbers until they tell a real story, and turn that story into recommendations that directly move traffic quality and ROI.

About the company: We are a global IT product company shaping the future of real-time social connection. We have millions of users across North America, Europe, Latin America, and MENA, and we build next-gen mobile and web apps for the live-streaming and social networking niches. The market will exceed $206 billion by 2030, and we are already among the leaders in the industry. Founded in Ukraine, scaling worldwide.

In this role you will

• Analyze the effectiveness of advertising campaigns across our mobile products
• Search for growth points in marketing metrics
• Build and automate marketing dashboards
• Analyze the quality of acquired traffic and its monetization
• Form recommendations for the marketing team based on data
• Test hypotheses on advertising campaign optimization together with the User Acquisition team
• Draw conclusions and propose solutions that improve traffic buying efficiency and marketing ROI

It's all about you

• 2+ years of experience in marketing analytics
• Confident SQL, ideally with BigQuery
• Hands-on experience with BI tools like Tableau
• Solid grasp of statistics and Python (Pandas)
• Understanding of mobile attribution and performance marketing
• Ability to turn numbers into clear business conclusions and recommendations
• Experience working with User Acquisition teams and supporting data-driven decisions

Would be a plus

• A/B testing experience
• Familiarity with AI tools like Claude in your analytical workflow

What we offer

Care and support:

• 20 paid vacation days, 15 sick leave days, and 6 additional days off for family events
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Maternity Recovery Support Allowance
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule
• Modern equipment or depreciation of your own tools

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
• AI is an integral part of our work culture. We invest in modern AI tools, equip our teams with the skills to use them effectively, and foster an environment where technology helps people achieve better results faster

Hiring process

• Intro call
• Technical interview
• Bar raiser interview
• Reference check
• Offer

A product company is looking for a Customer Success Manager to work remotely.

The company creates iGaming solutions and develops a complex modular platform for B2B partners, actively scaling the product and team.

The product processes 1 million transactions per day, has 10+ million active users per month, and provides 99.9% SLA. The platform consists of 400+ services, with key modules including payment systems, CRM for clients, tools for client verification and responsible gaming, a fraud prevention system, a back-office platform, a CMS for content, and bonus programs.

The focus of the role is developing long-term partnerships with B2B clients of a complex SaaS platform and full ownership of their requests. The CSM works at the intersection of the client, Product, and Delivery, influencing feature adoption, Customer Health, and the development of the CS function itself.

They offer: health insurance and partial compensation for kindergartens (in Ukraine), parental leave and sabbatical, 20 days of vacation and sick leave, corporate English, certification reimbursement, equipment, as well as opportunities for professional development in a rapidly growing company.

Required experience in Customer Success/Account Management/Product Operations, experience with an iGaming B2B platform, and conversational English.

We are building an AI-native commerce platform that enables brands to create, launch, and continuously optimize personalized shopping experiences across every customer touchpoint. The platform leverages autonomous AI systems, experimentation frameworks, and real-time data to improve customer journeys and drive measurable business outcomes. 

As an early engineering leader, you will play a critical role in defining the technical direction of the platform, making architectural decisions, and building scalable systems from the ground up alongside a highly experienced founding team. 

What You'll Do 

• Own complex features end-to-end across a TypeScript monorepo, spanning backend services, merchant-facing applications, and customer storefronts. 
• Design and implement scalable architecture for a rapidly evolving AI-driven product. 
• Lead technical decision-making and establish engineering standards, patterns, and best practices. 
• Build merchant tooling that enables brands to configure, launch, and optimize commerce experiences across multiple channels. 
• Develop and evolve the experimentation, analytics, and event-driven infrastructure powering continuous optimization. 
• Collaborate closely with AI systems, designing reliable interfaces, workflows, and guardrails that allow AI agents to safely influence product behavior. 
• Partner directly with founders on product strategy, technical trade-offs, and long-term platform evolution. 
• Mentor engineers and provide technical leadership across the team. 

What We're Looking For 

• 7+ years of software engineering experience, including experience in high-growth product companies or venture-backed startups. 
• Proven experience as a Tech Lead, Staff Engineer, Principal Engineer, or similar role with ownership of solution architecture and technical direction. 
• Deep expertise with TypeScript, React, Next.js, and Node.js. 
• Strong system design and architecture skills, including distributed systems, scalability, reliability, and performance optimization. 
• Experience building products from zero to one and scaling them through multiple growth stages. 
• Strong product mindset with the ability to translate ambiguous business problems into elegant technical solutions. 
• Comfortable operating in fast-paced environments with significant ownership and autonomy. 
• Excellent communication skills and experience working closely with founders, product leaders, and cross-functional stakeholders. 

Nice to Have 

• Experience building AI-powered products or integrating LLMs into production systems. 
• Experience with experimentation platforms, analytics infrastructure, or event-driven architectures. 
• Familiarity with Shopify or other e-commerce ecosystems. 
• Previous startup founding experience or participation in early-stage product development. 

Ideal Background 

We are particularly interested in candidates who have built and scaled products in strong technology companies, high-growth startups, or AI-native environments, rather than engineers whose experience has primarily been within outsourcing, service-based, or legacy enterprise organizations.

Our Customer:

Our customer is an international technology company developing a security-focused enterprise platform used by organizations with high requirements for device protection and user authentication. As part of its product ecosystem, the company is building a desktop application for macOS that integrates deeply with operating system capabilities to deliver secure authentication, device management, and identity-related functionality.
 

Your Tasks:

• Design, develop, and maintain low-level macOS application components that interact with system frameworks and operating system services.
• Build and enhance integrations with macOS security, authentication, and credential management capabilities.
• Ensure compatibility with new macOS releases by evaluating platform changes, API updates, and system behavior across OS versions.
• Research and implement modern Apple platform capabilities related to identity, authentication, and device security.
• Develop reliable background services, inter-process communication mechanisms, and secure application workflows.
• Improve software quality through secure build and release processes, diagnostics, logging, and issue investigation.
• Troubleshoot complex platform-specific issues and collaborate with cross-functional teams to deliver robust solutions.
• Contribute to technical design discussions and continuously improve the architecture of macOS platform components.
   

Required Experience and Skills:

• 8+ years of commercial software development experience.
• At least 4 years of hands-on experience developing applications for macOS with a strong focus on system-level functionality.
• Strong proficiency with Swift and/or Objective-C.
• Along with practical experience using C/C++.
• Solid experience working with macOS system frameworks, background services, inter-process communication, security mechanisms,
• and application permissions.
• Good understanding of Unix/Linux operating system concepts, including processes, permissions, IPC, and system services.
• Experience building security-sensitive software, including secure data storage, authentication flows, and cryptographic principles.
• Strong debugging and troubleshooting skills, particularly for platform-level issues and complex system interactions.
• Ability to independently drive technical investigations and deliver solutions for complex engineering challenges.
• Bachelor’s degree in Computer Science, Engineering, Mathematics, or a related technical field.
• English level Upper-Intermediate or higher.
   

Would Be a Plus:

• Experience with identity and access management technologies or enterprise authentication solutions.
• Familiarity with modern authentication standards and security protocols.
• Experience integrating applications with enterprise device management solutions.
• Knowledge of macOS endpoint security technologies or other advanced Apple platform capabilities.
• Previous experience working on enterprise desktop software deployed at scale.
• Exposure to low-level operating system development or performance optimization.

About the project:
Our Customer is one of the largest companies in the home entertainment consumer electronics market, striving to provide its clients with high-quality products and services.

The main project goal is to ensure the high quality of firmware releases on various streaming platforms (STBs, Smart TVs, sound devices) by conducting testing on real equipment in different combinations and setups. The project includes manual and automated testing.

Responsibilities:
 - Manual testing of streaming devices' firmware on different platforms

 - Creating bug reports

 - Creating and updating test documentation

Requirements:
 - Good knowledge of testing theory (test types, test cases, bug reports etc.)

 - Basic knowledge of hardware
 - Attention to detail, patience, and investigation skills

 - Intermediate English level

 - Fast learner with strong problem-solving skills

 - We consider candidates from Lviv or those who are ready to relocate to Lviv.
 

Preferred:

• Basic theoretical or/and practical knowledge of Python
• Technical writing

Position Overview
 

As an Automation QA Engineer, you will join our QA team to contribute to the development of a biometric-based identity verification solution. This product helps organizations securely verify user identities through modern authentication and authorization technologies, ensuring seamless and secure access to digital services.
 

In this role, you will be responsible for designing, developing, and maintaining robust automated testing frameworks for web applications, ensuring product quality, reliability, and scalability. You will work closely with developers, product stakeholders, and other QA engineers to improve testing processes, identify risks early, and drive continuous quality improvements throughout the software development lifecycle.
 

We are looking for a proactive and self-driven professional who can work independently, investigate issues, challenge existing approaches, and propose meaningful software improvements. Strong communication skills and the ability to collaborate effectively with both technical and non-technical stakeholders are essential for success in this role.
 

Project Description

The project is a biometric identity verification and passwordless multi-factor authentication platform designed to prevent identity fraud and securely verify users during every access or service request.

The solution combines live biometrics, machine verification of government-issued documents, a portable digital identity wallet, reusable verified credentials, and a private permissioned distributed ledger.

Its privacy-by-design architecture protects personally identifiable information through public/private key encryption. Users retain sole possession of their private keys, helping the platform comply with data privacy requirements and prevent sensitive information from being exposed.

The platform addresses security gaps in traditional Single Sign-On and multi-factor authentication solutions while providing a secure and convenient passwordless user experience.
 

The size and the structure of the team

You will join the QA team within the Production department and report directly to the QA Team Lead.
 

Your Background 

• 5 years of commercial experience in Web automation testing (JS/TS)
• 3+ years of experience with Playwright
• Strong knowledge in QA process and methodology
• Understanding of the client-server application architecture
• Experience with REST API testing (Postman)
• Experience with Git
• Experience with CI/CD configuration (e.g. Jenkins)
• English level - B2+
• English level: Intermediate+ (B2) or higher
   

Skills That Will Be a Plus

• Experience with jMeter, k6 performance testing
• Experience with Authorizations protocols (SAML, OpenID)
• Google Cloud

• Experience with Appium

   

  Previous experience preferred: Authentication solutions
   

Responsibilities

• Design, develop, execute and maintain automated test frameworks across  Web applications
• Write and maintain automated test scripts using programming
  languages like JavaScript/TypeScript and Playwright, Appium technologies to cover various functionalities
• Analyze manual test cases, product requirements and translate them
  into comprehensive automated test cases
• Manage the QA environment independently and ensure proper
  configuration for automated testbeds.
• Demonstrate the ability to work in a demanding environment, be self-driven, ability to learn new things and paying attention to detail.
   

We Offer

• 20 billable days off during the first year of cooperation, 25 billable days off from the second year onward
• Fair and competitive compensation
• Flexible working schedule
• Fully remote work environment
• Friendly and supportive team culture
• Clear and well-established business processes
• Regular company updates and Q&A sessions with leadership
• Opportunities for professional growth and continuous learning
• Challenging and innovative projects utilizing modern technologies

Наш клієнт, Growe, провідна консалтингова компанія та група сервісів у сфері iGaming і розваг. Вони створюють стратегії, що працюють, та рішення, які масштабуються. 

Ідеально для тих, хто прагне:

• Розробляти та впроваджувати стандартизований процес аудиту доступів: методологію, частоту, збір доказів та шаблони звітності; 
• Визначати обсяг аудиту на основі ризиків та методологію вибірки, що підходять для великого, складного, багатосистемного ландшафту; 
• Проводити регулярні (планові/періодичні) та спеціальні аудити доступу в усьому середовищі, включаючи привілейовані та адміністративні облікові записи;
• Проводити аудит інструментів GCP IAM, LDAP та PAM на наявність застарілих облікових записів, надмірних дозволів, неправильних конфігурацій;
• Підготовлювати чіткі, готові до аудиту звіти та пакети доказів, придатні для внутрішнього перегляду та зовнішніх аудиторів;
• Відстежувати коригувальні дії разом з власниками систем та додатків до закриття, за потреби ескалюючи прострочені елементи; 
• Вести документацію та протоколи процесів для забезпечення повторюваності та безперервності; 
• Постійно вдосконалювати методологію аудиту на основі висновків, змін інструментів та вимог до відповідності.

Досвід, який стане твоєю перевагою:

• 2+ роки на посаді Access Specialist/IAM Auditor або аналогічній;
• Практичний досвід роботи з GCP/LDAP (ролі, дозволи, службові облікові записи, політики організації);
• Досвід роботи з інструментами керування привілейованим доступом (PAM) та аудитом привілейованих/адміністраторських облікових записів;
• Досвід проектування та побудови процесу аудиту доступу;
• Досвід роботи з інструментами IGA (наприклад, One Identity, Okta, Entra ID, Keycloak);
• Знання структур відповідності, таких як ISO 27001, SOC 2 та NIST;
• Середній рівень англійської або вище (розмовний та письмовий).

Ми цінуємо:

• Командну роботу та здатність підтримувати позитивну та конструктивну атмосферу в команді;
• Висока надійність та послідовність у виконанні роботи з високим стандартом точності та уваги до деталей;
• Самостійність, орієнтир на результат;
• Бажання зростати та лояльність до визнання помилок, навчання на них та впровадження коригувальних заходів для запобігання їх повторенню.

Наші клієнти пропонують конкурентні переваги для підтримки вашого професійного та особистого зростання, зокрема:

• Орієнтація на здоров’я та добробут;
• Глобальне медичне страхування;
• Можливості для зростання;
• Програми бенефітів (компенсація спорту / стоматології / психолога тощо);
• Бонуси за досягнення результатів;
• Динамічне робоче середовище.

English version:

Our client, Growe, is a leading business advisory and services group in iGaming and Entertainment. Сreators of strategies that work and solutions that scale. 

Perfect for those who aim to:

• Design and establish a standardized access audit framework, including methodology, cadence, evidence collection, and reporting templates;
• Define risk-based audit scope and sampling methodology appropriate for a large, complex, multi-system landscape;
• Run regular (scheduled/periodic) and ad-hoc access audits across the environment, including privileged and administrative accounts;
• Audit GCP IAM, LDAP, and PAM tools for stale accounts, excessive permissions, orphaned access, and misconfigurations;
• Prepare clear, audit-ready reports and evidence packages suitable for internal review and external auditors;
• Track remediation actions with system and application owners through to closure, escalating overdue items as needed;
• Maintain audit documentation and process runbooks to ensure repeatability and continuity;
• Continuously refine the audit methodology based on findings, tooling changes, and evolving compliance requirements.
   

Experience you’ll need to bring:

• 2+ years in the position of Access Specialist/IAM Auditor or similar;
• Experience designing and building an access audit process from scratch;
• Experience with GCP/LDAP (roles, permissions, service accounts, org policies);
• Hands-on experience with Privileged Access Management (PAM) tools and privileged/admin account audits;
• Experience working across IGA tools (e.g., One Identity, Okta, Entra ID, Keycloak);
• Familiarity with compliance frameworks such as ISO 27001, SOC 2, and NIST;
• At least Intermediate level of English (written and spoken).

It's a perfect match if you have those personal features:

• Strong team-player orientation with the ability to maintain a positive and constructive atmosphere within the team;
• High reliability and consistency in delivering work to a high standard of accuracy and attention to detail;
• Self-dependent, result-oriented mindset; 
• A growth mindset - comfortable acknowledging mistakes, learning from them, and implementing corrective measures to prevent recurrence.

Our clients offer competitive benefits to support your professional and personal growth, including: 

• Health & Wellness Focus;
• Global Medical Coverage;
• Growth Opportunities;
• Benefits Programs (compensation for the gym/stomatology/psychological service & etc.);
• Performance-Driven Rewards;
• Dynamic Work Environment.