Jobs at Djinni

We are seeking a skilled Middle Ops/DevOps Engineer with practical experience in the Microsoft Azure cloud ecosystem. In this role, you will be responsible for designing, developing, and maintaining modern cloud-based solutions while ensuring their reliability, scalability, and security in accordance with established engineering best practices.

The primary focus will be on the Microsoft cloud stack, including Azure and Microsoft 365. This is a fully remote position, with responsibilities covering automation, operations, and support for both our internal infrastructure and Cloud Solution Provider (CSP) customers.

We are looking for a highly proactive and engaged team member who is passionate about research and development. You should enjoy tackling complex and non-trivial challenges, demonstrate a strong attention to quality, carefully analyze potential solutions, and take pride in delivering robust, well-considered results.

Main Responsibilities

– Automate operational processes using tools such as PowerShell

– Provide support and troubleshooting for environments managed on behalf of our CSP customers.

– Monitor Azure, Microsoft 365, and CSP environments, respond to incidents, and help drive overall system stability.

– Administer and utilize Jira and Confluence for project and documentation management.

– Research and evaluate new Microsoft cloud technologies and features to enhance our services.

– Maintain and improve our internal cloud infrastructure.

– Support the team with Ops/DevOps-related questions and tasks.

– Design, develop, and deploy applications and services within the Azure cloud environment.

– Participate in architecture design activities and assist in selecting appropriate Azure services and technologies.

– Conduct R&D activities within the Microsoft Fabric platform, exploring new technologies and proposing innovative solutions.

– Implement and maintain CI/CD pipelines using Azure DevOps, GitHub Actions, or similar tools.

– Optimize the performance, reliability, and security of cloud solutions.

– Integrate with other Microsoft services, such as Power BI, Azure SQL, and Azure Functions.

– Collaborate with cross-functional teams, including project managers, data teams, operations, and business stakeholders.

Mandatory Requirements

– At least 2 years of experience in an Ops/DevOps role.

– Experience automating operational processes using PowerShell, Python, Azure Logic Apps, Power Automate, and similar tools.

– Ability to support and troubleshoot environments for CSP customers.

– Proficiency in monitoring Azure, Microsoft 365, and CSP environments, incident response, and ensuring system stability.

– Experience administering and using Jira and Confluence.

– Ability to research and evaluate new Microsoft cloud technologies and features.

– Experience maintaining and improving internal cloud infrastructure.

– Capability to support the team with Ops/DevOps-related tasks and questions.

– A minimum of 2 years of hands-on experience with Microsoft Azure, including services such as App Services, Azure Functions, Logic Apps, Azure SQL, and Storage.

– Experience with CI/CD tools, such as Azure DevOps and GitHub Actions.

– Knowledge of DevOps practices and tools in cloud environments.

– Familiarity with Agile development processes and tools like Jira.

– Familiarity with containerization technologies, such as Docker and Azure Container Instances; experience with Kubernetes is a plus.

– English proficiency sufficient for reading technical documentation and participating in team discussions.

Preferred Qualifications

– Experience with Infrastructure as Code tools, including ARM, Bicep, and Terraform.

– Knowledge of security best practices in cloud development.

– Microsoft Azure certifications, such as AZ-104 minimum

– Experience with monitoring and logging tools, including Azure Monitor and Application Insights.

We offer

– Opportunities for professional growth and international certification.

– Free technical and business training, as well as access to top bootcamps worldwide, including Microsoft HQ courses in Redmond.

– Participation in innovative data and analytics projects and hands-on experience with cutting-edge Microsoft technologies.

– Long-term employment, not just temporary project-based work.

– An individual development plan tailored to your career goals.

– Access to an English-speaking club to help develop your language skills.

We are looking for a strong, strategic marketing professional who can go beyond simply managing social media and take full ownership of building the company’s market presence while driving high-value partnerships.

Responsibilities:

• Develop and manage a robust partnership network (B2B, fintech, crypto, payments)
• Proactively identify, approach, and establish new strategic partnerships
• Lead the company’s presence on LinkedIn and other relevant channels
• Design and execute comprehensive marketing strategies
• Create high-quality content (posts, case studies, brand positioning)
• Contribute to positioning the company as a strong and credible market player
• Communicate effectively with potential clients and partners

Requirements:

• Proven experience in marketing (preferably in fintech, crypto, or payments)
• Solid understanding of B2B sales and partnership models
• Strong communication and networking skills
• Hands-on experience managing LinkedIn at a professional level
• Self-driven, proactive, and results-oriented mindset

Languages:

• Ukrainian - fluent
• English - Upper-Intermediate or higher

What we offer:

• Opportunity to work in a fast-growing payment system
• Direct impact on business growth and strategy
• Dynamic environment with international projects
• Competitive compensation package 

We are looking for a proactive and client-oriented Client / Account Manager who will become the first point of contact for clients of our online banking/payment system and take full ownership of the onboarding journey — from initial inquiry to account activation.

This role is ideal for someone who is responsive, organized, and focused on delivering results.

Key Responsibilities:

Handle incoming client requests (account opening, payment solutions)
Consult clients and help them choose the most suitable solutions
Guide clients through the entire onboarding process
Communicate with banks, payment providers, and internal teams
Maintain CRM records and track application statuses
Work with LinkedIn: respond to inquiries and build relationships with potential clients
Convert leads into active clients and ensure successful onboarding

What We’re Looking For:

Experience in client-facing roles (account management, sales, onboarding)
Strong communication skills and a customer-oriented mindset
Ability to work efficiently in a fast-paced environment
Experience in fintech, banking, or payments is a strong advantage
Self-driven, responsible, and well-organized

Languages:

Ukrainian — fluent
English — Upper-Intermediate or higher

What We Offer:

Opportunity to work in an international payment system
Consistent flow of inbound leads + ability to influence your results
Dynamic, fast-moving environment with minimal bureaucracy
Competitive compensation

 

We’re looking for a strategic, results-driven marketing lead to structure, lead, and scale the marketing function across our two core products. You’ll manage team and work directly with the C-suite to set KPIs, build systems, and drive growth.

Responsibilities

• Build and execute half-year and full-year marketing strategies.
• Define and track KPIs for performance, lead generation, and team productivity.
• Lead weekly planning, execution monitoring, and monthly reporting of all marketing efforts.
• Systemize the lead acquisition + lead management flow.
• Spot growth opportunities, test new channels, and scale what works.

Qualifications

• 3+ years in digital marketing, with a proven strategic and team leadership background.
• Experience in Affiliate Marketing and paid performance channels (Google, Meta).
• Strong analytical skills — confident with dashboards, KPIs, and reporting.
• Proficiency in applying AI tools for work tasks.
• PR and partnership management experience is a plus.
• Upper-intermediate English (B2).

We Offer

🌍 Remote work from anywhere 🌴 Unlimited paid vacation days 🤒 10 paid sick days 🗣 English classes 📚 Take part in conferences worldwide

Join us - a global leader in marketing solutions on platforms like Facebook and Google!

We offer a flexible schedule that includes remote evening, daytime, and weekend shifts.

Allowing you to keep things fresh and varied. 

Requirements:

• 2+ Years Prior experience in customer support, preferably in the affiliate marketing field.
• Experience in affiliate marketing or previous experience with ad launches will be a great advantage.
• B2 English level or above, both written and verbal.
• Strong communication skills and a genuine commitment to delivering outstanding service.

• Proven ability to take initiative and resolve issues independently.

   

Responsibilities:

• Deliver and manage ad accounts, handling appeals, monitor status and spend, handle ID reviews
• Provide prompt, effective support aligned with company standards via chat, occasional video calls when needed
•  Onboard new clients, walk them through the service, set expectations, build trust from day one
• Resolve account issues, bans, unlocks, proxy errors and keep clients in the loop throughout
• Identify upsell and cross-sell opportunities, support retention of existing clients
• Track patterns in account performance and client behavior; flag insights that can improve the product or process

•  Work closely with other departments

   

We Offer:

🌍 Remote work from anywhere 🌴 Unlimited paid vacation days

⏱ Evening, daytime, and weekend shifts. 🤒 10 paid sick days 🗣 English classes 📚 Take part in conferences worldwide

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 conversion signal gets delivered, measured, and trusted across our paid web traffic. You will own the full chain from server-side postbacks and click-ID capture to UTM taxonomy and affiliate reconciliation, catch measurement gaps before they hit spend, and turn conversion and funnel 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

• Own conversion signal delivery end to end: S2S postbacks per channel, event mapping, deduplication across event sources, and match-quality diagnostics
• Own identity and match quality: hashed first-party data used for matching, click-ID capture and persistence from landing page to CRM to payment
• Own what we optimize toward: value-based bidding, conversion value modelling, event taxonomy and attribution windows
• Work across channel specifics: Google Ads conversion diagnostics, Enhanced Conversions, offline conversion import, gclid/gbraid/wbraid and Consent Mode; Meta Conversions API, EMQ and deduplication; TikTok/Snapchat Events API and ttclid/sccid; AppLovin AXON Conversion API; Mintegral tracking URLs, UTM capture and S2S postbacks; affiliate postback integrations, click and sub-ID passing, conversion validation
• Build monitoring and alerts for signal errors, latency, coverage, match rates and platform-vs-internal discrepancies
• Investigate signal-related performance drops and assess the measurement impact of site releases and ad-platform changes before they hit spend
• Own UTM taxonomy and campaign naming conventions across all channels, with automated validation
• Own affiliate measurement: deduplication between partner postbacks and paid channels, attribution windows and overlap rules, conversion validation and payout accuracy, partner-level quality and fraud controls
• Analyze campaign and partner performance and traffic quality by channel, campaign, creative, geo and placement, including landing-page and checkout funnel conversion, lead quality, repeat purchase, LTV and payback
• Find growth points in CAC, ROAS and payback and turn them into recommendations the UA and affiliate teams can act on
• Test optimization hypotheses with UA: bidding strategy, which conversion to optimize for, conversion value definitions, audience and creative structures
• Build automated Tableau dashboards and ad-hoc reports on conversion values, bidding performance, signal delivery, partner payouts and funnel metrics
• Build and maintain custom marketing datasets in BigQuery on top of network, GA4, affiliate and CRM data

It's all about you

• 3+ years of experience in marketing or product analytics, with hands-on ownership of paid acquisition data
• Confident SQL in BigQuery
• Solid understanding of statistics: funnel conversion, sample size, telling a real difference from noise
• Python (Pandas) for analysis and automation: data validation, conversion uploads, recurring pipelines
• Hands-on Tableau, from data model to dashboards the team uses daily
• Practical experience with server-side conversion delivery on at least one platform: Meta CAPI, Google offline / Enhanced Conversions, TikTok or Snapchat Events API, or affiliate postback integrations
• Understanding of web attribution and performance marketing: click IDs and UTM, attribution windows, why platform, GA4 and internal numbers disagree and which to trust for which decision
• Understanding of consent, first-party identity and cookie limitations, and what they do to measured conversions
• 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
• Experience with affiliate / performance-partner measurement: S2S postbacks, sub-ID structures, conversion validation
   

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 Senior User Acquisition Manager (Meta Ads) to take full ownership of the Meta Ads direction on our web-based social networking platform, built for people seeking real connections across Tier-1 markets. This is a channel already spending $300K+ a month, and the mission is bold: scale it to $1M+ within a year while protecting ROAS. You will own strategy, budget, and structure end-to-end, without micromanagement, backed by dedicated MarTech, Marketing Analytics, and Creative teams so you can focus on strategy instead of technical routine. Our platform runs on a credit-based transactional model rather than a subscription one, which means repeat purchases, high LTV, and a deeper funnel to master, a genuinely different math for anyone used to standard subscription funnels. If you build fast, think in numbers, and want a clear path to Lead within 6 to 12 months, this channel is yours to grow.

In this role, you will

• Own the Meta Ads direction end-to-end: strategy, budget, campaign structure, and results
• Plan, launch, and scale campaigns within ROAS, Spend, and CAC targets
• Partner with the Creative team on hypotheses, briefs, and creative performance analysis
• Run systematic A/B tests across creatives, audiences, landing pages, funnels, and bidding strategies
• Analyze campaign results and shape requests to the Marketing Analytics team for deeper insights
• Automate routine buying processes using auto-rules, scripts, and AI tools
• Test and scale adjacent channels, such as Snapchat Ads and TikTok Ads, as part of a multi-channel strategy
• Present strategy, results, and plans at internal checkpoints and product-marketing meetings

It's all about you

• 4+ years of experience in performance marketing or User Acquisition
• Deep hands-on experience with Meta Ads, from strategy to daily optimization
• Proven track record managing budgets of $300K+ per month
• Practical experience with Snapchat Ads or TikTok Ads
• Experience with web2web funnels: landing pages, prelanders, web attribution
• Strong data-driven mindset: fluent with CPM, CTR, CPA, CAC, ROAS, ROMI, LTV, and retention, and how they connect to financial results
• Confident working with BI tools such as Tableau, Power BI, or Looker Studio
• Experience automating buying processes through auto-rules, scripts, or custom tools
• A track record of scaling campaigns without losing efficiency
• Understanding of Tier-1 markets (US, CA, UK) and highly competitive niches
• Upper-Intermediate English or higher
• Active use of AI tools in daily work, with the ability to write clear prompts and critically evaluate results, applying AI to at least two areas: data analysis and insight generation, creative hypothesis generation and copywriting, or automation of routine tasks

Would be a plus

• Experience in the social discovery niche
• Experience with transactional or credit-based monetization models
• Experience mentoring or building a team from scratch

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
• Workshop
• Final Interview
• Reference check
• Offer

We are looking for a proactive and business-oriented Project Manager to join our Business Unit (AI & Consulting). You will manage AI and digital transformation projects, collaborate with customers and engineering teams, and drive successful delivery of innovative solutions. In addition to project execution, you will participate in pre-sales activities, help shape new opportunities, and contribute to the continuous growth of our AI practice.

The ideal candidate has a strong foundation in project management, understands the specifics of AI and data-driven solutions, and enjoys working at the intersection of technology, consulting, and business. We are looking for someone who takes ownership, builds trusted customer relationships, and is motivated by creating long-term business value.

Requirements

• 4+ years of experience in Project Management within IT services, software development, or technology consulting
• Proven experience managing software development projects throughout the full project lifecycle
• Experience working directly with international customers and stakeholders
• Strong understanding of Agile, Scrum, Kanban, and hybrid delivery methodologies
• Experience managing project scope, budget, timeline, risks, and resource allocation
• Experience coordinating cross-functional teams including engineers, architects, QA specialists, and business stakeholders
• Understanding of software development processes and cloud-based solutions
• Understanding of AI, Generative AI, Machine Learning, Data & Analytics, or Intelligent Automation solutions
• Experience participating in pre-sales activities, estimations, discovery phases, or proposal preparation
• Ability to identify customer business needs and transform them into delivery opportunities
• Strong commercial awareness and understanding of profitability, utilization, margin, and customer value creation
• Upper-Intermediate English level or higher

Will be a plus

• Experience working in outsourcing or consulting companies
• Experience participating in RFPs, proposal preparation, and customer presentations
• Understanding of Azure AI, OpenAI, Microsoft Copilot, AWS AI, or similar AI platforms
• PMP, PRINCE2, or similar certifications
• Experience growing customer accounts through upsell and cross-sell opportunities
• Experience managing multiple projects and customer accounts simultaneously

Personal Profile

• Strong ownership mindset and accountability for delivery results
• Growth-oriented mindset with interest in AI technologies and market trends
• Business-oriented thinking with focus on customer value and business outcomes
• Proactive and entrepreneurial approach to problem-solving
• Strong organizational and prioritization skills
• Excellent stakeholder management and relationship-building abilities
• Strong leadership, negotiation, and conflict resolution skills
• Ability to work effectively in a fast-paced and dynamic environment
• Collaborative and team-oriented mindset
• Strong analytical and strategic thinking
• Ability to identify opportunities and build trust with Customers
   

Responsibilities

• Plan, manage, and monitor project execution within scope, timeline, budget, and quality targets
• Drive end-to-end project lifecycle management using Agile, Scrum, Kanban, and hybrid methodologies
• Manage project scope, requirements, risks, assumptions, dependencies, and changes
• Build and maintain strong long-term relationships with customers and stakeholders
• Coordinate cross-functional teams and ensure effective collaboration
• Ensure transparent communication, regular reporting, and proper project documentation
• Monitor project financial indicators including revenue, utilization, margin, and budget performance
• Identify delivery risks and proactively implement mitigation actions
• Facilitate estimation activities, project planning, and resource forecasting
• Support onboarding, motivation, and professional growth of project team members
• Identify opportunities to expand existing engagements and generate new business opportunities
• Participate in workshops, discovery phases, solution discussions, and proposal preparation
• Support pre-sales activities and contribute to acquiring new AI projects
• Promote AI-driven approaches, automation, and delivery optimization practices
• Contribute to continuous improvement of delivery processes and customer satisfaction

 Project Description: 

Wireless Standard POS (Point-Of-Sales) (www.b2bsoft.com) is our retail management solution for the Telecom Market. 

It provides thousands of retailers with features and functionalities they need to run their businesses effectively with full visibility and control into every aspect of sales and operations.  

It is simple to learn, easy to use and as operation grows, more features can be added on. 

Our system can optimize and simplify all processes related to retail in this business area.  
 

Few things that our product can do: 

• Robust Online Reporting 
• Repair Management Software 
• 3rd Party Integrations 
• Customer Connect Marketing 
• Time and Attendance 
• Carrier Commission Reconciliation 

____________________________________

• Requirements:
• Experience in QA 3+ years;  
• Experience of testing web applications; 
• Experience of testing web-services: REST; 
• Strong knowledge of SQL; 
• Good understanding of version control and release management processes; 
• Good understanding of software development life cycle ; 
• Knowledge of test design techniques; 
• Good understanding of client server architecture; 
• Good written and spoken English skills (C1)
• Cooperative and flexible team player 
• Proactive and result-oriented person

Responsibilities 

• Manual testing of web applications (functional, contract, integration, end-to-end testing), including applications integrated into Point-of-Sale, integrated with 3rd parties APIs and applications.  
• Execution of regression and smoke tests;  
• Creation of testing documentation;  
• Participation in internal meetings (sprint plannings, groomings, daily stand-ups, etc), external demos and meetings with stakeholders, customers and partners.  
• Maintenance of testing environments; 
• Assistance in production issues trouble shoot; 

• Generation of great ideas and improvements for our products (this is always welcomed in out team)

  __________________________________

  What we offer?

  As a member of B2B Soft’s QA Team you will collaborate closely with our great Development teams and work with several different testing directions including embedded, web, desktop and mobile.   

• You will have the opportunity to learn and help improve the quality of our deep and complex product architecture by diving into customer needs, working with our Product, Business analytics and Architecture teams, and communicating with Customer representatives. 

   

  From technology standpoint you will use and have a chance to work with the following technology stack: 

  Manual QA Stack: Fiddler, Swagger, Zephyr (a corporate platform for managing tests) and SQL, Postman, REST, SOAP. 

  Automation QA Stack on Python: IDE: PyCharm, Git (Version Control System), Python v.3.6 and higher, knowledge and experience with test frameworks: pytest, behave, selenium, HTML, CSS, SQL, JavaScript. 

  Automation QA Stack on Java: JUnit, Maven, Allure reporting, Rest Assured. 

  ______________________________

  WHO WE ARE:

  B2B Soft is a world leading SaaS solutions provider primarily focused on the Telecom and General Retail Industries. Our innovative product suite delivers Omni channel software and hardware solutions, which leverage Business Intelligence, Artificial Intelligence and Machine learning.   

  Widely recognized as an industry innovator, we service some of the leading worldwide carriers including Altice, AT&T, Boost, GCI, Metro by T-Mobile, T-Mobile, Tracfone, Verizon &Xplornet 

  Founder led and operated for 15+ years, B2B Soft is headquartered in New York City and currently employs over 150 associates worldwide. We’re seeking talented, creative individuals to join our fast paced, rapidly expanding and dynamic team.  If you’re looking for a new challenge with tremendous opportunity for upward mobility at an industry leading tech company, you’ve found your perfect match! 

Who Are We?

Welltech is a global wellness technology company with Ukrainian roots. Our mission is to build and scale wellness apps globally through state-of-the-art, tech-driven performance marketing.

We are one of the most established players in the wellness app space, and we are accelerating. Over 25.5 million people across the world use our apps — Muscle Booster, Yoga-Go, and WalkFit — to build healthier habits, move more, and feel better every day. Every subscription represents a real person making a real change in their life, and we take that seriously.

With 500+ people across hubs in Cyprus, Ukraine, Poland, Spain, and the UK, we combine the scale of a market leader and the drive of a team that’s just getting started.

What We’re Looking For

As a Growth Product Manager, you will own and optimise acquisition funnels for one of our apps while leading complex, high-impact growth initiatives. You will combine advanced experimentation, strong commercial judgment, creativity, and deep user insight to develop innovative funnel experiences that drive subscription conversion, ARPU, and sustainable growth at scale.

What you’ll do

• Own the performance and experimentation roadmap for your acquisition funnels, proactively identifying and prioritising the highest-impact growth opportunities.
• Independently tackle complex and ambiguous growth challenges, translating them into clear strategies, actionable hypotheses, and experimentation plans.
• Design and lead sophisticated experiments across areas such as pricing, personalisation, monetisation, and new funnel architectures, balancing learning speed with commercial risk.
• Go beyond standard funnel metrics to uncover root causes, size opportunities, and evaluate the broader business impact of your experiments, including downstream monetisation and LTV.
• Develop innovative funnel concepts that go beyond existing templates, leveraging audience psychology, user research, emerging trends, and creative experimentation.
• Lead high-impact cross-functional initiatives, aligning design, engineering, analytics, acquisition, content, and product teams to bring complex ideas to life.
• Apply strong experimentation methodology and statistical judgment to ensure reliable results, challenge assumptions, and make sound decisions even when data is inconclusive.
• Translate experiment results into strategic insights, identifying patterns and building on learnings to inform future growth opportunities.
• Build coherent acquisition experiences that connect advertising creatives, funnel messaging, monetisation, and product value propositions.

• Leverage AI and automation to develop reusable workflows that improve the speed and quality of research, ideation, and experimentation.

   

Your professional qualities

• 5+ years of experience in Growth, Product, Product Marketing, or CRO/Experimentation roles, with a demonstrated track record of delivering measurable business impact.
• Advanced experimentation expertise, including strong knowledge of A/B testing methodology, statistical concepts, and complex experiment design.
• Strong analytical and commercial judgment, with the ability to connect conversion performance to monetisation, LTV, and broader business outcomes.
• Deep understanding of UX, audience psychology, user research, and conversion optimisation.
• Proven ability to independently navigate ambiguous problems, develop strategies, and drive complex initiatives from ideation through execution.
• Strong cross-functional leadership and stakeholder management skills, with the ability to influence decisions and lead projects without formal authority.
• Creative and innovative mindset, with the ability to challenge conventional approaches and develop original growth ideas.

• English proficiency B2+.

   

Candidate Journey

️⭕️ Recruiter Call → ⭕️ Meet a team member → ️⭕️ Skills Assessment → ️⭕️ Leadership Interviews

Locations: Ukraine; Cyprus; Bulgaria; Estonia; Latvia; Lithuania; Romania

About the project:
A connected beauty technology company building a smart mirror (in-store, running proprietary software) and a mobile app on iOS and Android. Behind both sits the company’s intelligence layer, which includes an AI Skin Analyzer, a virtual makeup artist, and a routine builder. Skin analysis already runs on proprietary models — the next step is live, realistic rendering on a real face, on a phone and on a wall-mounted mirror.

Working hours:
Our engineering team works in Central European time, and our leadership team is on the US East Coast. Your working day ends at 20:00 CET, and dependable availability through the afternoon until then is a firm requirement of this role. That’s the window where your day overlaps with the US morning, when decisions get made, priorities get set, and cross-team questions get answered.

The role:
This role has more ownership than most: there is no existing face-rendering team to join, and you’ll set its standards. It also has more physical hardware than most software roles — you’ll work with a real Smart Mirror and real devices, and some of the hardest problems (light, skin, cameras) only show up there.

We are hiring an engineer to own the real-time face rendering behind three products:

• Treatment Preview — previews cosmetic treatments on the user’s own face (wrinkle smoothing and brow lift for neurotoxin-style treatments, lip and cheek volume for dermal fillers);
• AR product try-on — letting a shopper see a specific lipstick, blush, or foundation shade from the catalog on their own face, live, with accurate color matching;
• Guided makeup looks — walking a user step by step through a complete makeup look rendered live on their own face, built on the same shared engine.

This is a hands-on senior IC role. You’ll be the person who knows how the face engine works, building it rather than integrating someone else’s. The Flutter app team builds the screens around your work, and ML engineers own the analysis models. You own everything between the camera frame and the pixels on screen.

What you’ll work on:

• Build a shared face-rendering engine for Android and iOS: camera frames in, face tracking, region masks and warps, GPU shading, and frames out to a Flutter texture;
• Build Treatment Preview: smoothing, warps, and volume effects rendered behind a Flutter texture, guided by a wrinkle mask that updates slower than the frame rate, keeping effects stable on a moving face;
• Build realistic makeup rendering: lips, cheeks, base, eyes, with finishes (matte, satin, gloss, shimmer) that respond to light and work across the full range of skin tones;
• Connect the product catalog to the face: a pipeline that turns a product’s shade and finish into rendering parameters, scalable to thousands of products;
• Build multi-step guided makeup looks on the new engine;
• Optimize for real hardware: modern iPhones, mid-range Android phones, and a Smart Mirror running a 4K USB camera all day in-store;
• Measure quality: stability, color accuracy against real product swatches, and failure rates by skin tone, lighting, and face angle.

Tech stack:

• Rendering: OpenGL ES 2.0/3.0 (GLSL) on Android, Metal on iOS;
• Face geometry: ML Kit face detection for capture; dense face landmarks and blendshapes for rendering;
• Image processing: C++ with OpenCV;
• Native: Kotlin and C++ on Android, Swift on iOS;
• App: Flutter (Dart) with Bloc — you’ll write the platform-channel and texture boundary, and the app team writes the UI;
• Test devices: iPhone, Galaxy-class Android, and the company’s Smart Mirror.

Requirements:

• 5+ years of professional software engineering, including substantial real-time graphics work — you have written and shipped GPU shaders (GLSL, Metal, HLSL, or similar) in a product that ran at frame rate on real devices. This is the single most important requirement;
• Hands-on work with face tracking or face geometry: landmarks, face meshes, UV mapping, region masks, warps, or morphs (AR filters, virtual try-on, avatars, and face retouching all count);
• Native mobile development on Android (Kotlin/Java, NDK/C++) or iOS (Swift/Objective-C), with willingness to work on both;
• Experience putting ML models in a real-time pipeline, designing rendering around the model being the slow part;
• Practical grasp of color and image processing: color spaces and gamma, blending, frequency separation, filtering;
• An eye for realism and the discipline to measure it;
• Comfort working in an existing codebase;
• Clear English, spoken and written, with a working style that holds up across time zones.

Will be a plus:

• Shipped a virtual makeup try-on, beauty filter, or face-retouching product;
• Flutter external textures or platform views, or embedding native rendering in any cross-platform UI framework;
• Training or fine-tuning segmentation models (face parsing, lips, skin) and building the datasets behind them;
• Physically based shading, or measuring color from real product swatches;
• Experience with inclusive evaluation across Fitzpatrick skin types, lighting conditions, and ages;
• Low-level Android camera work (Camera2, UVC/external cameras) or embedded devices;
• Knowledge of aesthetic medicine, or experience building consumer features near medical claims.

Not required — please apply anyway if you don’t have these:

• Beauty or cosmetics domain knowledge;
• Flutter or Dart experience;
• A computer science or graphics degree.

We're looking for a fast and experienced Frontend Developer (Angular) to work on a web platform focused on adult content.
 

The main focus of the role is building responsive, polished, and high performance user interfaces using Angular. You'll work with existing designs and frontend architecture, quickly turn requirements into production ready features, and maintain a consistent experience across devices.

Stack

Frontend:

• Angular
• TypeScript
• HTML / CSS
• Tailwind CSS

Backend / Database:

• Node.js
• PostgreSQL
• Supabase
   

Responsibilities:

• Use AI daily to move fast
• Build and maintain responsive web interfaces
• Develop new features using Angular
• Translate designs into accurate, production ready interfaces
• Ensure a consistent experience across desktop and mobile
• Work with existing frontend architecture and components
• Integrate frontend features with APIs
• Optimize UI performance and loading speed
• Fix UI issues and improve existing functionality
• Collaborate with designers and other developers
• Work efficiently and deliver features within tight timelines
   

Requirements:

• Strong experience with Angular
• Strong JavaScript and TypeScript skills
• Excellent understanding of responsive design
• Strong HTML and CSS knowledge
• Good understanding of frontend architecture
• Experience working with REST APIs
• Ability to accurately implement UI designs
• Strong attention to visual details and UX
• Basic understanding of Node.js and backend concepts
• Basic understanding of relational databases, preferably PostgreSQL or Supabase
• Ability to quickly understand an existing codebase
• Ability to work independently and move quickly
• English: B1 or higher
• Basic knowledge of React is a plus

Important

• The project involves spicy/adult content, so you should be comfortable working in this industry.
• We're looking for someone who can work quickly without sacrificing UI quality.

Who Are We?

Welltech is a global wellness technology company with Ukrainian roots. Our mission is to build and scale wellness apps globally through state-of-the-art, tech-driven performance marketing.

We are one of the most established players in the wellness app space, and we are accelerating. Over 25.5 million people across the world use our apps — Muscle Booster, Yoga-Go, and WalkFit — to build healthier habits, move more, and feel better every day. Every subscription represents a real person making a real change in their life, and we take that seriously.

With 500+ people across hubs in Cyprus, Ukraine, Poland, Spain, and the UK, we combine the scale of a market leader and the drive of a team that’s just getting started.

About the role:
As a Growth Product Manager, you will create and optimize acquisition funnels for one of our health and fitness apps, with a strong focus on subscription conversion, ARPU growth, and audience expansion. You will combine data, experimentation, and user insight to design meaningful funnel and monetization improvements that reach and help millions of users.

What you’ll do

• Generate and prioritize hypotheses to improve the conversion and ARPU of our quiz funnels which drive the majority of new user acquisition
• Own end-to-end funnel experiments: plan, launch, analyze, and iterate via A/B tests
• Develop deep funnel insight through analytics, user feedback, competitor research, and learning from our experiment history
• Support acquisition by building tailored end-to-end experiences for different audiences and traffic sources
• Partner closely with design, engineering, analytics, content, and product teams to ship funnel improvements
• Continuously translate experiment results into stronger follow-up hypotheses and next tests
• Manage users’ expectations on their way to a healthier life and create a bridge between creative, funnel and product

• Create new, innovative funnel concepts that capture emerging health and fitness trends

   

Your professional qualities

• 3+ years in Growth, Product, Product Marketing or CRO/Experimentation roles
• Strong experimentation expertise and understanding of A/B testing methods
• Solid UX and user research knowledge
• Strong analytical skills and comfort working with product data

• English proficiency B2+

   

Candidate journey: ⭕️ Recruiter call —> ⭕️ Meet the Hiring Manager—> ⭕️ Business Case —> ⭕️Skills interview.

Who Are We?

Welltech is a global wellness technology company with Ukrainian roots. Our mission is to build and scale wellness apps globally through state-of-the-art, tech-driven performance marketing.

We are one of the most established players in the wellness app space, and we are accelerating. Over 25.5 million people across the world use our apps — Muscle Booster, Yoga-Go, and WalkFit — to build healthier habits, move more, and feel better every day. Every subscription represents a real person making a real change in their life, and we take that seriously.

With 500+ people across hubs in Cyprus, Ukraine, Poland, Spain, and the UK, we combine the scale of a market leader and the drive of a team that's just getting started.

What We’re Looking For
 

How would you like to shape the product experience behind a portfolio of apps already generating hundreds of millions in ARR, growing 100% year over year, in one of the world’s largest categories that still remains wide open? You’ll lead product development for Welltech’s next app, with real cross-functional authority to take a defined concept and turn it into a product millions of people use. It will be built on the same new, shared tech stack that powers YogaGo, Muscle Booster, and WalkFit, so it can lean on proven foundational capabilities (onboarding, personalization, content discovery, and more) and experiment and innovate faster than it could alone.

Reporting to the Head of Product, you will own the new app’s end-to-end in-app experience, from onboarding and activation to personalization and content discovery. As the core Product counterpart to the Head of Growth, you’ll work as one team to turn growth opportunities into product initiatives and scale the app into a top market player. You’ll translate the defined vision into impactful product decisions, balancing breakthrough innovation with fast, iterative feature development to deliver value to millions of users.

Our culture encourages collaboration, transparency, passion, innovation, and having fun through continuous self-improvement, learning, and actively sharing feedback to constantly improve performance. You will move fast and are used to driving yourself and your teams in a quickly changing environment. You will challenge the norms and address innovation at pace and at scale. You will be comfortable with ambiguity, prototyping your own ideas (AI-assisted where it helps) before handing them to engineering to build for real, and you’ll address challenges in a systematic, proactive manner to find solutions that increase customer value and happiness.

Key Responsibilities

• Own the moment that matters most. Drive the onboarding and activation experience of the new app. You’re not inheriting legacy decisions; you’re making them.
• Turn the concept into a product. Translate the defined app vision into a clear roadmap and MVP scope, working closely with the Head of Product, and make the day-to-day trade-offs between speed and quality to get it launched.
• Build on what already works. Make the most of the shared capabilities, data, and learnings from across Welltech’s apps.
• Turn hunches into proof. Design and run experiments focused on activation. You’ll always know what’s actually working, not just what feels right.
• Reimagine how content gets discovered. Define modular, quick-access experiences that go beyond long-form-only browsing and meet users where they are, not where the content library assumes they’ll be.
• Make big ideas ship. Partner day-to-day with engineering, design, data, and marketing to turn priorities into delivered features, keeping everyone aligned on goals and metrics.

• Prototype, build, and ship faster. Build working prototypes yourself, using AI tools and agents where they help, to test ideas before engineering invests in full implementation. You’ll also have the opportunity to build selected new features directly into the app code using AI agents, working within the existing tech stack and development practices. Engineers will review and approve code changes, merges, and subsequent release steps to ensure quality and maintainability.

   

Required Skills

• Direct-to-consumer, mobile-first track record: a proven history of building and scaling these products, ideally somewhere that lived and died by retention, not just downloads
• Performance marketing partnership: real experience working alongside it. You understand what it’s brilliant at, and exactly where product has to pick up the slack
• Proven impact: a track record of shipping features that measurably moved activation, engagement, or retention, not just shipped, but proven
• Communication and stakeholder instincts: you can bring marketing and engineering into the same room and actually get alignment
• AI fluency: comfortable enough with AI tools to turn a rough idea into something tangible on your own. You don’t need to wait for engineering to know if a concept has legs
• Scale-up or startup background: forged in environments where you’re energized by speed, experimentation, and metrics, not slowed down by them

Candidate journey: ⭕️ Recruiter call --> ⭕️ Meet the Hiring Manager--> ⭕️ Business Case --> Panel Presentation