QA Engineer at Quarks Tech | Kyiv

Join our dynamic team at United Tech as a Finance Manager and play a crucial role in our financial operations. This position offers a unique chance to engage with various aspects of finance, foster your professional growth, and progress in your career within a leading IT company. You'll collaborate with a supportive and experienced team, working towards enhancing financial performance and strategic decision-making.

Join the dynamic team at United Tech as an ERP Specialist. In this exciting role, you will have the opportunity to engage with diverse financial domains while utilizing the power of Microsoft Dynamics. Be a part of a leading IT company, working alongside a friendly team of finance experts. This position not only offers a chance for professional growth but also enables you to enhance your skills and make a significant impact in the industry.Refer a candidate who fits this role and earn a $1300 bonus!

Join us at Quarks Tech, a leading technology firm specializing in niche products within the realms of Social Discovery and Relationship Wellness. We are dedicated to developing secure and effective solutions for dating and relationship development, with over 80 million users across more than 20 locations worldwide.At Quarks, we pride ourselves on:250+ talented professionals on our teamRecognized as a top employer for 2024 by DOUAn impressive eNPS score of 80.4%Offices in Kyiv, and hubs in Lviv and WarsawWe are currently seeking a Senior Product Manager to join our Affemity Group. This team is dedicated to creating products and technologies that measurably enhance the quality of life for our users.We are also veteran-friendly, fostering an environment where team members can not only contribute but also grow professionally.Your Impact: You will build a robust B2C product focused on mental and relationship wellness, ensuring measurable benefits for users, high retention, and engagement rates, as well as a healthy unit economy.Expected Outcomes within 6-12 Months:A well-defined product model: metric system, dashboard, and regular decision rhythm established.A solid experimental system: continuous pipeline of tests, with measurable uplift from some.Positive trends in product experience quality, verified by metrics: reduced churn, increased ARPU.Delivery team operates in a systematic and predictable manner.Your Future Responsibilities:Define the North Star and key growth drivers (activation, engagement, retention, monetization), build a product KPI tree, and conduct weekly product reviews.Analyze, design, and implement retention loops, while optimizing paywall and pricing models with a focus on user value and transparency.Prioritize hypotheses and design experiments effectively.Design user flows, establish clear acceptance criteria and Definition of Done, and coordinate with engineers for delivery planning.Establish a continuous feedback loop with users to iterate on product enhancements.

SKELAR is a Ukrainian venture builder committed to developing international tech businesses. Together with our co-founders, we assemble strong teams to excel in global markets. Currently, SKELAR has a portfolio of various businesses ranging from EdTech to marketplaces, consistently ranking among the top startups and product companies in Ukraine, achieving high standings in the App Store, and creating platforms used by millions worldwide.We are seeking a Financial Analyst to join our partner company, TENTENS Tech, which develops social discovery platforms for over 20 million users globally. Their pace and scale are supported by deep expertise in analytics, high-load systems, and performance marketing.TENTENS Tech comprises a team of over 250 professionals, each acting like a CEO within their role, contributing to collective results. We operate under a 10/10ths philosophy: maintaining focus on goals, asking the right questions along the way, and never settling for 'good enough'—we aim for excellence and strive for more. If you resonate with this description and are ready to accelerate with us, let’s connect!Your Role Awaits:Treasury & Cash ManagementProcessing bank transactions and managing internal liquidityMonitoring payment statuses and resolving discrepanciesLiaising with banks and coordinating with Accounting, AP/ARReporting & ForecastingPreparing treasury reports (regular and ad-hoc)Supporting cash flow forecastingReconciliations, checking bank statements, and participating in period closuresPreparing documentation for audits/complianceAnalysis & Process ImprovementAnalyzing cash flow and liquidityOptimizing processes using Excel/Google SheetsEnhancing accuracy and efficiency in financial operations

SKELAR is a leading Ukrainian venture builder focused on creating international tech businesses. We collaborate with co-founders to assemble strong teams that conquer global markets. Currently, SKELAR has a portfolio of innovative businesses across various niches, from EdTech to marketplaces, that consistently rank among the top startups and product companies in Ukraine, achieving high accolades in the App Store and developing platforms used by millions worldwide.We are currently seeking a Treasury Analyst for our partner company TENTENS Tech, which develops social discovery platforms for over 20 million users globally. Their success is driven by deep expertise in analytics, high-load systems, and performance marketing.TENTENS Tech comprises a dynamic team of over 250 individuals, each acting like a CEO in their role and contributing to the overall success. We work with a 10/10ths philosophy: we stay focused on our goals, ask the right questions along the journey, and never settle for 'good enough'—only the maximum and a little bit more. If you see yourself in this description and are ready to accelerate with us, let’s connect!What you can expect in this role:Treasury & Cash ManagementProcessing bank payments and managing intra-group liquidityMonitoring payment statuses and resolving discrepanciesCommunicating with banks and coordinating with Accounting, AP/ARReporting & ForecastingPreparing treasury reports (regular & ad-hoc)Supporting cash flow forecastingReconciliations, verifying bank statements, participating in period closingsPreparing documentation for audit/compliance purposesAnalysis & Process ImprovementAnalyzing cash flow and liquidity movementsOptimizing processes using Excel/Google SheetsEnhancing accuracy and efficiency of financial operations

Location: Kyiv, UkraineStart Date: Early June 2026 Humanity & Inclusion (Handicap International) is a global humanitarian organization that has supported people facing poverty, exclusion, conflict, and disaster since 1982. The organization works alongside people with disabilities and other vulnerable groups to meet basic needs, improve living conditions, and uphold dignity and rights. With programs in over 60 countries, Humanity & Inclusion employs nearly 4,800 staff and operates with an annual budget of about 255 million euros. Diversity and inclusion are core values at Humanity & Inclusion. The organization welcomes applications from people with disabilities and can provide reasonable accommodations during the hiring process. Candidates needing adjustments are encouraged to mention this in their first interview. More details are available at www.hi.org. Program context in Ukraine After the escalation of conflict in February 2022, Humanity & Inclusion reactivated its Country Programme in Ukraine. The team’s priorities through 2025 include: Health: Expanding access to quality physical rehabilitation and mental health support for people affected by conflict. Protection: Delivering multi-sectoral services to vulnerable groups, with a focus on disability-inclusive humanitarian response. Armed Violence Reduction: Tackling explosive ordnance contamination through risk education and conflict preparedness. Clearance operations are scheduled to start in August 2026. HI Ukraine program overview Annual budget: 8 million euros Team: Over 100 staff members Key donors: CDCS, GFFO, ADH, SDC Partners include local NGOs, ministries, hospitals, and community organizations

SKELAR is a pioneering Ukrainian venture builder dedicated to crafting innovative tech businesses on a global scale. Together with our co-founders, we assemble high-performing teams to conquer international markets.Currently, SKELAR boasts numerous businesses across various niches—from EdTech to marketplaces. These companies consistently rank among the top startups and product companies in Ukraine, achieving top spots in the App Store and creating platforms that millions rely on daily. Our ventures have been featured in leading media outlets like TechCrunch and Wired.We are now seeking a Retention & CRM Manager for our partner business TENTENS Tech. This vital role will focus on developing retention strategies for our products and systematically enhancing user return rates.TENTENS Tech is a Ukrainian IT company specializing in streaming and social discovery platforms. The TENTENS team has successfully launched numerous platforms that engage millions of users across all continents (except Antarctica, for now).Our motto, 'We don’t think limits,' reflects both our strategic vision and our team's drive to push beyond horizons.Key Responsibilities:Develop and implement effective Retention Marketing strategies.Generate, prioritize, validate, launch, and analyze numerous hypotheses regarding retention channel logic.Systematically work on enhancing key product metrics related to user activation, retention, and return.Develop recommendation system logics for email, SMS, and web push through our proprietary ESP system.Launch and develop new user retention channels.Conduct regular user and market research to identify new growth opportunities for our products.Take responsibility for the strategic development of the retention area and actively participate in setting departmental goals.What We Value:Must Have:At least 2 years of experience in product management, user growth, or retention/CRM initiatives.Analytical mindset with the ability to make data-driven decisions (collecting, analyzing, and interpreting data to enhance products and strategic planning).Skills in creating technical specifications for development.Proven success in achieving business goals through product hypothesis testing.

SKELAR is a prominent Ukrainian venture builder focused on creating international tech businesses. Together with our co-founders, we assemble strong teams to excel in global markets.Currently, SKELAR has a diverse portfolio of businesses across various niches, from EdTech to marketplaces. Our companies consistently rank among the top startups and product companies in Ukraine, achieving high standings in the AppStore and developing platforms used by millions worldwide. Our ventures have been featured in leading media outlets such as TechCrunch and Wired.We are seeking a Senior Product Manager (Retention) for our partner business, TENTENS Tech. This role will focus on developing retention strategies and driving user return growth.TENTENS Tech is a Ukrainian IT company specializing in streaming and social discovery platforms. Our team has successfully launched numerous platforms that are utilized by millions around the globe (except Antarctica, for now).Our motto, “We don’t think limits,” reflects both our strategic vision and the motivation of our team to push beyond the horizon.Key Challenges:Developing and implementing a robust Retention Marketing strategy.Generating, prioritizing, validating, launching, and analyzing a multitude of hypotheses regarding retention channel logic.Systematically enhancing key product metrics linked to user activation, retention, and return.Advancing the recommendation system logic for sending emails, SMS, and web push notifications through our proprietary ESP system.Initiating and developing new user retention channels.Conducting regular user and market research to discover new growth opportunities for the product.Taking responsibility for strategic development and actively participating in setting departmental goals.What We Value:Must-haves:At least 2 years of experience in product management, user growth, or retention/CRM initiatives.Analytical mindset and ability to make data-driven decisions (collecting, analyzing, and interpreting data to enhance product and strategic planning).Proficiency in creating technical specifications for development.Proven track record of achieving business objectives through the validation of product hypotheses.

TENTENS Tech is a partnership IT company under SKELAR, a Ukrainian venture builder focused on establishing international tech businesses.We create social discovery platforms for over 20 million users worldwide. Our pace and scale are driven by deep expertise in analytics, high-load systems, and performance marketing.Our TENTENS Tech team currently consists of more than 250 dedicated individuals, each acting as a CEO in their role and significantly impacting our collective outcomes. We operate with a 10/10ths mindset: staying focused on our objectives, asking the right questions along the way, and never settling for 'good enough' — always striving for excellence and a bit more. If this resonates with you and you are ready to accelerate with us, let's connect!We are currently seeking an Associate Payment Product Manager to elevate our results together.Key Responsibilities for this Role:Generate new hypotheses and prioritize them based on Market and User Research conductedManage the full-cycle validation of product hypotheses: Design, Development, Testing, AnalyticsConduct A/B testing and analyze resultsBe responsible for the growth of key product metrics: Approval Rates, Conversions, LTV, ROICollaborate with other teams outside of development: Operations, Analytics, Finance, MarketingUnderstand the complete user journey and identify optimal levers for achieving goalsWhat We Value:6+ months of experience in IT, Big4, FMCG, and successful completion of courses in Product ManagementUnderstanding what product hypotheses are and how to formulate and prioritize themStrong knowledge of basic product metrics and their interrelationships, ability to calculate Unit EconomicsSkills in conducting comprehensive research and analysis of competitors, the market, monetization models, etc.Ability to conduct A/B testing and proficient use of dashboardsAbility to clearly and structurally present information in tasks and everyday communicationProficiency in English at the Intermediate level or higherPreferred Qualifications:Experience in the payments domain

Join Playtech as a Project Manager and take the lead in driving innovative projects to success. In this pivotal role, you will coordinate cross-functional teams, manage project timelines, and ensure the highest quality of deliverables. Your leadership will be essential in fostering collaboration and maintaining a clear focus on project goals.

We are seeking a talented Treasury Manager to join our dynamic team. In this pivotal role, you will oversee the management of multi-currency cash flows, foster relationships with top-tier banks, and develop streamlined treasury processes that contribute to our financial stability and strategic expansion. Collaborating closely with our Accounting, Payments, and Product teams, you will ensure that all transactions—from payroll to wire transfers—are executed smoothly and securely.About Us: United Tech is a leading global IT product company dedicated to revolutionizing real-time social connections. With millions of users spanning North America, Europe, LATAM, and MENA, we design cutting-edge mobile and web applications for live-streaming and social networking. Our platforms facilitate large-scale connections that are rapid, interactive, and highly engaging. The market is anticipated to surpass $206 billion by 2030, and we are at the forefront of this evolution. Founded in Ukraine, we are on a journey of global expansion.

TENTENS Tech is a partner IT company of SKELAR — a Ukrainian venture builder focused on creating international tech businesses. We develop social discovery platforms that serve over 20 million users worldwide, leveraging deep expertise in analytics, high-load systems, and performance marketing.Our team at TENTENS Tech consists of over 250 talented individuals, each acting as a CEO in their role, significantly contributing to our collective goals. We operate with the 10/10ths philosophy, aiming for excellence and continuously pushing beyond just ‘good’ to achieve outstanding results. If this resonates with you and you're ready to accelerate with us, let’s connect!We are currently seeking an HR Lead to elevate our performance standards.Key Responsibilities:— Partner with business leaders to understand goals, context, constraints, and translate these into a people plan with measurable outcomes.— Drive organizational design and capacity planning: structure, roles, grading, headcount planning, and team changes that support strategy and speed.— Build talent retention and development strategies: succession planning, individual development plans, and career tracks.— Manage the performance cycle end-to-end in relevant business areas: setting objectives, evaluation, calibration, and development — with transparency and no surprises.— Monitor achievement of targeted HR metrics in business areas: regularly review key metrics, identify reasons for deviations, coordinate corrective actions with the business, and drive measurable results.What We Value:— Experience as an HRBP with business: ability to build relationships with stakeholders, formulate a people initiative plan, and deliver results.— Expertise in developing people management skills: goal setting, delegation, development, constructive feedback, etc.— A data-driven approach: making decisions and evaluating results based on metrics, experiments, and causal relationships.— Business orientation and focus on outcomes rather than processes.— Communication and influence: ability to negotiate, argue constructively, listen, and achieve win-win solutions.— High level of ownership: take responsibility, lead initiatives end-to-end, and do not wait for “technical tasks”.Nice-to-Have:— Experience in a Senior HRBP/HR Lead role managing a team (preferably 5+ individuals) and HR functions.What You Will Gain with Us:— Internal clubs for professional growth and networking, and opportunities for collaboration on exciting projects.

TENTENS Tech is a partnership IT company under SKELAR, a Ukrainian venture builder focused on creating international tech businesses.We develop social discovery platforms serving over 20 million users worldwide. Our pace and scale are driven by deep expertise in analytics, high load, and performance marketing.Today, the TENTENS Tech team consists of over 250 individuals, each acting as a CEO in their role and contributing to our collective success. We operate with a 10/10ths style: staying focused on our goals, asking the right questions along the way, and never settling for “good enough” — only the maximum and then some. If this resonates with you and you're ready to speed up with us — let’s connect!We are currently seeking an Associate Product Manager to elevate our standards of excellence.In this role, you will discover data-driven insights, influence decision-making, and witness the tangible results of your work in product development.If you are interested in shaping product strategy, impacting business outcomes, and working closely with the product team — this position is for you.This role is perfect for analysts looking to transition into product management without giving up their in-depth data work. As an Associate Product Manager, you will seek patterns, test hypotheses, assist the team in making data-driven decisions, and see how your work directly impacts the product.Challenges you will face in this role include:Generating new hypotheses and prioritizing them based on conducted Market and User ResearchManaging the full-cycle validation of product hypotheses: Design, Development, Testing, AnalyticsConducting A/B tests and analyzing resultsBeing responsible for the growth of key product metrics: Approval Rates, Conversions, LTV, ROICooperating with other teams outside of development: Operations, Analytics, Finance, MarketingUnderstanding the entire user journey and identifying optimal leverage points to achieve goalsWhat matters to us:

TENTENS Tech, a strategic partner of SKELAR, is a pioneering IT company that builds international tech businesses.Our innovative social discovery platforms serve over 20 million users worldwide. We thrive on our deep expertise in analytics, high-load systems, and performance marketing.Our team at TENTENS Tech is composed of over 250 talented individuals, each acting as a CEO in their role, contributing to our collective success. We embrace a 10/10ths work style: focused on our goals, asking the right questions along the way, and striving for excellence — we settle for nothing less than outstanding. If this resonates with you and you are ready to accelerate your career with us, let's connect!We are currently seeking a Payment Operations Manager to elevate our performance and enhance user payment experiences.This role is for you if:You are excited about working in a large business with high-load products, where data and expertise in product solutions and payments are paramount.You are eager to grow rapidly and develop: you will have the opportunity to enhance your operational and analytical skills under the mentorship of seasoned colleagues.You value involvement in key decisions: the chance to influence business strategy and process development, rather than just completing tasks.Challenges you will face in this role:Managing payment routines and configuring acquirers within them.Working with risk metrics and validating analytics-based decisions.Conducting A/B tests and analyzing results.Integrating new acquirers and monitoring their metrics.Being responsible for key metrics in your domain: Conversions, Approval Rates, VAMP, Chargeback Rates.Coordinating with teams across Operations, Analytics, Finance, Marketing, and Product.What matters to us:Experience in IT, Big4, or FMCG in Analyst, Operations, or related roles.Understanding the payment ecosystem and its intricacies.

SKELAR is a Ukrainian venture builder focused on creating international tech businesses. Together with co-founders, we assemble strong teams to succeed in global markets.Currently, SKELAR operates a dozen businesses across various niches—from EdTech to marketplaces. Our companies consistently rank among the top startups and product companies in Ukraine, achieving the highest ratings in the App Store and developing platforms used by millions. Our ventures have been featured in leading media outlets such as TechCrunch and Wired.Our core value is our people. We unite talents who are passionate about their work and inspire those around them with drive and determination. We believe that the work environment matters, and we have set an ambitious goal—to create the best workplace in Ukraine.We are currently seeking an Office Manager to provide systematic and supportive office management, combining service, financial responsibility, and creative approaches. This individual will be a key link in managing procurement, tracking expenses, coordinating operational processes, and actively organizing corporate events.

SKELAR is an innovative venture builder dedicated to establishing international IT firms that align with venture capital investment standards. Collaborating with our co-founders, we curate robust and proficient teams aimed at launching technology enterprises destined for global success.We are in search of a passionate Product Manager to join our partner company, Duomo.Duomo is a transformative application grounded in Christian principles, designed to assist individuals in integrating Scripture into their daily lives, fostering inner peace. Our ambition is to develop a premier church-tech product for those in pursuit of spiritual renewal.To realize this bold vision, we are seeking a Middle Product Manager who will take full ownership of Duomo's evolution and enhance user experiences.Your Responsibilities:Oversee product areas from inception to completion: problem discovery → solution → delivery → outcome.Lead the product development strategy, balancing quick wins and long-term investments.Enhance key product metrics (activation, engagement, LTV) through experimentation and iterative processes.Translate user insights into clear product objectives and quantifiable results.Collaborate closely with Design, Engineering, and Content teams to convert ideas into impactful business results.Qualifications:Minimum of 2 years of experience as a Product Manager in a B2C environment.Ability to deconstruct a vague vision (“make the app more engaging”) into a sequence of testable, measurable hypotheses.Before launching any features, you grasp the user behaviors you aim to influence and how these changes affect key metrics like LTV, activation, or retention.Focus on outcomes over outputs: You feel compelled to question features that do not drive measurable metrics or lack a clear hypothesis.Thrives in a fast-paced environment characterized by speed, ambiguity, and accountability.What Will Drive Your Success:Your success measurement reflects the changes experienced by users and the business.You consistently question, “What problem are we solving?”

SKELAR is a pioneering venture builder based in Ukraine, dedicated to crafting international tech enterprises. Together with our co-founders, we assemble high-performing teams to excel in global markets.Currently, SKELAR boasts a portfolio of numerous businesses across diverse sectors, from EdTech to SaaS. Our companies have garnered accolades from Product Hunt, achieved recognition in top startup rankings in Ukraine, and have reached the upper echelons of the App Store, creating platforms that serve millions. Our ventures have also been featured in prestigious media outlets like TechCrunch and Wired.We take pride in our strong team of over 500 specialists, each bringing exceptional expertise and ambitious goals. Our people are our most valuable asset, and we strive to build businesses alongside the best talent available in the market.We are currently on the lookout for a Junior Product Manager to join our existing cross-functional team and help us effectively drive exciting initiatives.The ideal candidate will possess:— A proven track record of personal successes in operations-heavy businesses or within a product team; — Experience implementing data-driven solutions in business; — Skills in goal setting and execution.At SKELAR, you will have the opportunity to grow rapidly and confidently, equipped with everything you need—from a strong team ready to support and share expertise, to engaging challenges. You will join a cross-functional team where you will work closely with an experienced product manager, providing a substantial boost to your expertise and a chance to enhance the skills necessary for effective product management.Your future tasks will include:— Collaborating with colleagues to conceptualize and design hypotheses and tests, building interactions with experts in design, analytics, and development domains;— Transforming high-level hypotheses into product changes for real users. You will learn to implement proof-of-concept and MVP versions of functionalities and services, enhancing your skills in iterative product development;— Supporting the development team in delivering functionalities to the end user;— Working with the product manager and analytics team to assess the impact of your hypotheses on product metrics and define subsequent steps;— Conducting ongoing user and market research to identify growth opportunities for the product.In addition to our business initiatives, we are also developing the SKELAR Foundation, a charitable organization established by our employees. Through this initiative, we create and fund projects that help address the impacts of the war and support the recovery of Ukraine.SKELAR is an environment for self-realization for individuals capable of creating successful companies. We refer to these companies as the next big everything, believing in their power and scalability.We plan to continue developing and expanding our impact.

Join TENTENS Tech, a dynamic partner of SKELAR, a Ukrainian venture builder focused on creating international tech businesses.We develop social discovery platforms for over 20 million users worldwide, driven by our deep expertise in analytics, high-load systems, and performance marketing.Our team of 250+ professionals operates like CEOs in their roles, influencing collective outcomes. We embody the 10/10ths approach: keeping our sights on targets, asking the right questions along the way, and never settling for 'good'—only striving for excellence and beyond. If this resonates with you and you're ready to accelerate with us, let's connect!We are currently seeking an SEO Lead to elevate our performance standards.Key challenges awaiting you in this role include:Managing projects related to real brand reputations with a direct impact on search engine results.Engaging with diverse formats and a wealth of practical cases for rapid professional growth.Operating in top markets, primarily the USA, within a highly competitive niche.Analyzing trends and competitors, integrating effective SEO practices into team workflows.Tracking, analyzing, and reporting on SEO effectiveness, providing insights for enhancing business metrics.Building a systematic SEO architecture with process automation considerations.Collaborating at the intersection of SEO, SERM, content, and link building.Your impact will include:Increasing organic traffic in top markets.Enhancing process efficiency through automation (API, n8n, Make, etc.).Developing the SEO roadmap and prioritizing tasks at the business level.Strategizing SERM initiatives and project scaling.What we value:3+ years of SEO experience with proven results in competitive niches in top markets.Experience with large websites (5-10k+ pages) or managing multiple projects simultaneously.Capability in building SEO strategies and managing substantial task volumes.Deep understanding of technical SEO implementation.

TENTENS Tech is a dynamic IT partner of SKELAR, a Ukrainian venture builder focused on creating international tech businesses.We design social discovery platforms catering to over 20 million users globally. Our rapid pace and scale are driven by deep expertise in analytics, high-load systems, and performance marketing.Our team at TENTENS Tech comprises over 250 professionals, where each member acts like a CEO in their role, contributing to our collective success. We operate with a 10/10ths mindset: we stay focused on our goals, ask the right questions along the way, and never settle for 'good enough'—only maximum performance and continuous improvement. If you resonate with this description and are ready to accelerate with us, let's connect!We are currently seeking a Backend Engineer (PHP) to elevate our performance standards together.