Top Tech Jobs & Startup Jobs

Own the web product strategy for a live-streaming platform. Analyze users, competitors, markets, and metrics; develop roadmaps to improve lifetime value and payment conversion; optimize web and mobile-to-web funnels; write PRDs; manage delivery; monitor performance; and run A/B tests. The role offers remote or Kyiv-based work and a path toward Product Team Lead or Head of Product.

Lead and scale the Data Science organization, including hiring, mentoring, strategy, and performance management. Oversee projects from problem formulation through production deployment, prioritize initiatives by business impact, and collaborate with product, engineering, analytics, and executive teams. Establish best practices for reproducibility, experimentation, model monitoring, and quality. The role requires advanced Python and SQL, ML pipeline and cloud expertise, distributed computing knowledge, and experience deploying generative AI and NLP models in high-growth environments.

Perform manual QA for iOS and Android applications across real devices, backend APIs, databases, and client-server traffic. Own feature testing from requirements through release, including functional, smoke, sanity, and regression testing. Validate in-app purchases, analytics, attribution, personalization, feature flags, A/B experiments, pricing, and user data. Create test cases, documentation, bug reports, and test reports while using AI-assisted tools within Scrum and fast release cycles.

Develop and test performance-marketing creatives for international app and web markets across Meta, TikTok, Snapchat, DSP, and Google. Brainstorm concepts, collaborate with designers, research competitors and user behavior, analyze funnels and creative-testing results, and create reports for marketing and product teams. The role also manages creative backlogs, prioritizes launches, coordinates production, and optimizes campaigns against CPA, CTR, ROI, and other KPIs.

Perform manual backend QA for REST APIs and WebSocket flows, validate MongoDB or SQL data, and test releases, bug fixes, analytics, A/B experiments, payment, and subscription flows. Create test cases and bug reports, investigate issues using logs and metrics, review requirements, and distinguish client-side from backend defects. Use tools including Postman, Swagger, Jira, Qase, Grafana, and database clients, with opportunities to develop automation skills.

Perform functional and non-functional testing for a web social networking platform and its B2B products. Test new features through release, validate backend logic using APIs and SQL databases, analyze automation results, investigate defects, and maintain test documentation. Collaborate with developers, designers, product managers, and automation QA engineers within Scrum and the full software development lifecycle.

Create video and static digital advertising creatives for Snapchat, Meta, TikTok, YouTube, and other platforms. Research competitor campaigns, trends, and best practices; use AI tools to scale production while maintaining quality; improve creative processes and toolkits; and propose new formats and visual concepts. The role requires strong visual design fundamentals, social media advertising experience, marketing creativity, and proficiency with motion and design software.

Lead the finance function for an international technology company, establishing reporting standards, controls, planning methodologies, financial models, and scalable processes across multiple entities and business models. Own consolidated reporting, period-end close, forecasting, financial analysis, ERP requirements, finance transformation, and audit readiness. Partner with business, technology, legal, and tax stakeholders to assess strategic initiatives and improve financial decision-making.

Own user acquisition across TikTok, Meta, and Snapchat for a live-streaming product. Scale monthly spend while maintaining CPA and ROAS targets, develop testing roadmaps, optimize creatives, audiences, placements, and bidding strategies, and analyze performance using AppsFlyer and Tableau. Collaborate with Creative, PMM, and advertising network partners on experimentation, betas, and moderation-related communication.

Lead mobile product development from ideation through launch for a global streaming platform. Analyze competitors, customer needs, market trends, user feedback, and analytics; develop feature roadmaps; write PRDs; prioritize hypotheses using RICE; and improve retention, lifetime value, payment conversion, monetization, and user engagement.