Jobs at Djinni
9903-
Β· 109 views Β· 14 applications Β· 3d
Junior/Middle Manual QA Engineer (Ohayu at Genesis)
Hybrid Remote Β· Countries of Europe or Ukraine Β· Product Β· 1 year of experience Β· English - B2We are looking for a Junior/Middle Manual QA Engineer to join Ohayu (https://ohayu.com). We are building the easiest way for travelers to stay online anywhere in the world. Weβre a fast-scaling B2C mobile + web app (iOS/Android/Web) that lets people buy...We are looking for a Junior/Middle Manual QA Engineer to join Ohayu (https://ohayu.com). We are building the easiest way for travelers to stay online anywhere in the world. Weβre a fast-scaling B2C mobile + web app (iOS/Android/Web) that lets people buy eSIM data plans in minutes - cheaper than roaming, no SIM shops, no hassle. Thousands of travelers already use Ohayu worldwide, and weβre just getting started.
Our ambition is bigger than eSIM: weβre evolving Ohayu into a full Travel App that makes every journey smoother.What youβll do:
Youβll help us keep quality high while we move fast - and youβll get hands-on exposure to how product teams ship real features.
- Test Web, Android, and iOS releases end-to-end (from user flows to edge cases).
- Create and maintain test cases, checklists, and clear test coverage for key journeys (purchase, installation, connectivity, account).
- Execute scenarios, validate results, and document findings.
- Report bugs with clean reproduction steps, expected vs actual behavior, priority/severity suggestions, and evidence (screenshots, logs, network traces).
- Do initial investigation using logs, DevTools / network tools, and basic SQL to speed up debugging.
- Collaborate with developers and product to verify fixes and improve feature quality before release.
What weβre looking for:
- Strong understanding of QA fundamentals: SDLC, test design techniques, types/levels of testing.
- Good knowledge of the client-server model and basics of HTTP/HTTPS.
- Experience in manual testing of mobile and web applications.
- Basic SQL and confidence using tools like Chrome DevTools (network, console, requests).
- Ability to perform basic root cause analysis (logs + network + DB checks).
- Strong organization: you can prioritize tasks, keep testing structured, and follow through.
- Analytical mindset and attention to detail.
- Strong communication and teamwork.
- Proactive mindset: you spot risks early, suggest improvements, and ask good questions.
- English: intermediate+ (documentation + team communication).
Why youβll like working with us:- Real impact: your work directly affects real travelers using Ohayu worldwide.
- Product-driven culture: we care about UX and smooth user journeys - QA is a key part of that.
- Fast learning curve: frequent releases, clear feedback loops, real-world cases.
- Genesis ecosystem: access to expertise, resources, and a strong product community.
- Benefits: health insurance, 20 paid vacation days, annual performance review with clear salary progression.
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Work format: remote-friendly, or from our offices in Warsaw / Kyiv / Lviv -
Β· 22 views Β· 3 applications Β· 3d
Sales Manager (Fintech)
Full Remote Β· Worldwide Β· Product Β· 2 years of experience Β· English - B2We are looking for an ambitious and resultβoriented Sales Manager who wants to develop a career and grow in sales. Ideally, we are looking for a candidate with a strong background in FinTech sales (including EMI, PSP, fintech banks, and digital wallets)....We are looking for an ambitious and resultβoriented Sales Manager who wants to develop a career and grow in sales. Ideally, we are looking for a candidate with a strong background in FinTech sales (including EMI, PSP, fintech banks, and digital wallets). We are committed to providing you with comprehensive training and support by experienced professionals so you can succeed in the Sales role.
Responsibilities:
- Acquire new clients by growing, maintaining and leveraging leads, converting them into sales opportunities
- Identify features of target business verticals in order to offer the most suitable solution for the potential client
- Prepare and organize sales materials, including presentations and proposals
- Present and pitch products to potential clients
- Schedule and attend meetings with potential clients to discuss their needs and introduce PayDoβs solutions
- Prepare offers, agreements and invoices
- Work with CRM (Zendesk Sell)
- Provide periodic updates and report to the Head of Department
- Achieve weekly/monthly KPIs
Skills & Requirements:
- Strong background in FinTech sales (including EMI, PSP, fintech banks, and digital wallets)
- Motivated, enthusiastic and result-oriented individual with a strong work ethics
- A quick learner who can grasp new concepts and apply them quickly
- Fluent in English and Ukrainian/Russian
- Basic knowledge of CRM platforms
- A creative and resourceful problem solver
- Ready for new challenges with a strong can-do attitude
Ability to travel abroad
Our Hiring Process:
- Prescreening Call with recruiter
- Final interview with HRD and Hiring Manager
- Job Offer & Background Check
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Β· 23 views Β· 1 application Β· 3d
Business Associate
Office Work Β· Poland, Ukraine Β· Product Β· 3 years of experience Β· English - B2 Ukrainian Product πΊπ¦1. Introduction: Our Mission & Traction Leaply is building βApple for Healthcareβ β ecosystem of interconnected digital and physical products designed to help people not only live longer, but live better. We operate at the intersection of biohacking,...1. Introduction: Our Mission & Traction
Leaply is building βApple for Healthcareβ β ecosystem of interconnected digital and physical products designed to help people not only live longer, but live better. We operate at the intersection of biohacking, wellness, and technology, developing B2C products for global markets, including the USA, Tier 1 countries, and Europe.
Currently, we have 3 products:
β (stage: scaling) app with personalized biohacking / longevity plans;
β (stage: scaling) d2c supplement brand;
β (stage: launching) stealth digital product soon to be launched.
We launched as a startup in 2024 and have demonstrated exponential growth over the last 1.5 years: found positive unit economy in 2 weeks, scaled to 7-digit numbers in 4 months, and have only grown bigger from there.
2. Role: Business AssociateWhy are we opening this role?
The pace of our growth is outstripping the Founderβs ability to be involved in every operational process. We need a βright handβ β a person who will become a strategic partner to the Founder, help structure the chaos of rapid scaling, and ensure the execution of the companyβs key goals. This is a role for those who want a 360Β° view of the business and a direct hand in both strategy and operations.
Challenges that await:
β Strategic Execution: Translating the Founderβs vision into concrete action plans and monitoring their execution.
β Cross-functional Coordination: Synchronizing marketing, product, and operations teams to achieve our growth targets.
β Special Projects: Leading high-stakes projects (e.g., launching new verticals).
β Process Optimization: Building a lean but effective structure that allows a fast-growing company to scale without losing decision-making speed.
β Data-driven Support: Analyzing key business metrics and preparing insights to support strategic decision-making.
What is important to us (Requirements):
β Proactivity & Ownership: You donβt wait for instructions; you identify bottlenecks and propose solutions yourself.
β Analytical Mindset: Ability to work quickly with numbers, understand unit economics, and the logic of performance marketing.
β High-speed Mindset: Experience working in environments where conditions change weekly and speed is the primary competitive advantage.
β Communication Mastery: Ability to clearly articulate thoughts and find common ground with diverse teams.
β Experience: A background in management consulting, investment banking, or operational roles in high-growth startups is a significant advantage.
β English Proficiency: B2+ or higher (C1 preferred) for seamless communication with international partners and customers in the USA and Europe.
β Business Literacy: Strong understanding of P&L, marketing funnels (Meta/Google/TikTok), and core SaaS/D2C metrics.
What we offer (Opportunities):
β Unicorn-level Impact: You will be at the epicenter of building a global business with the ambition to become a unicorn.
β Direct Access: Close collaboration with the Founder and participation in key decision-making.
β Scale: The opportunity to work on products that improve the lives of millions of people across the US and Europe.
β No Limits: We do not limit your role β if you see an opportunity for improvement, you take it and make it happen.
We also fund projects that help overcome the consequences of the war and contribute to Ukraineβs recovery through the SKELAR foundation, a charity created and run by our employees.
Ready for a quantum leap in your career? Join Leaply!
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Β· 81 views Β· 19 applications Β· 3d
Product Owner
Full Remote Β· Worldwide Β· Product Β· 3 years of experience Β· English - B2An international fintech organization in the field of electronic money (EMI), authorized by the regulators FCA (UK), FINTRAC (Canada) and MFSA (Malta), is looking for a Product Owner. The company operates in 140+ countries and offers modern payment...An international fintech organization in the field of electronic money (EMI), authorized by the regulators FCA (UK), FINTRAC (Canada) and MFSA (Malta), is looking for a Product Owner. The company operates in 140+ countries and offers modern payment solutions (multicurrency IBANs, acquiring, mass payouts) through a single platform.
Requirements:
-3+ years of experience as a Product Owner or in a product role.
-Experience in FinTech, EMI, PSP, banking or checkout platforms.
-Understanding of payments, bank integrations, merchant onboarding, chargeback flow.
-Basic understanding of API, request-response logic.
Responsibilities:
-Product Discovery & Delivery
-Full cycle of initiatives: from idea to release.
-Requirements generation, user stories, prioritization (value, effort, risk, compliance).
-Preparation of acceptance criteria and maintenance of a clean backlog.
-Stakeholder Management
-Working with Compliance, Operations, Engineering, Finance, Support.
-Requirements collection and coordination, conducting discovery sessions.
-Communication of decisions, priorities, timelines.
-Technical & SDLC
-Daily collaboration with engineers.
-Grooming, technical implementation assessment, risk management.
-QA support, participation in UAT.
-UX & Analysis
-UX/UI verification, wireframes, consistency.
-User behavior analysis (heatmaps, funnels, recordings).
-Transforming insights into product solutions.
-Payments & Compliance
-Integrations with SEPA, SWIFT, Faster Payments, ACH, or acquiring/card processing.
-Participation in negotiations with banks, PSPs, and vendors.
-Understanding of regulations (PSD2, AML/KYC, reporting β nice to have).
What we offer:
More
Fully remote format.
Annual L&D Budget β we cover training and certification.
Regular performance reviews based on KPIs.
Transparent career growth: Lead in 1 year, Head in 2 years, C-level in 4.
Bonuses for product initiatives through Ideas Hub.
Paid vacation + possibility of transfer/compensation.
Paid sick leaves.
Public holidays according to the country of residence.
Flexible payout options (PE or popular e-wallets). -
Β· 217 views Β· 56 applications Β· 3d
Middle Automation QA Engineer
Full Remote Β· Countries of Europe or Ukraine Β· 3 years of experience Β· English - B2Outstaff Hiring: Remote β Contract About the Role We are looking for a detail-oriented QA Engineer to join an international product team on a long-term contract. In this role, youβll work closely with developers, Product Owners, Scrum Masters, and...Outstaff Hiring: Remote β Contract
About the Role
We are looking for a detail-oriented QA Engineer to join an international product team on a long-term contract.
In this role, youβll work closely with developers, Product Owners, Scrum Masters, and designers to ensure the quality, reliability, and performance of the product. Youβll be responsible for end-to-end testing, maintaining test cases, and contributing to both manual and automated testing efforts.
This role is ideal for someone who is analytical, proactive, and passionate about delivering high-quality software.
What Youβll Do
- Test new features and provide feedback to product and engineering teams
- Write and maintain test cases for manual and automated testing
- Execute tests, analyze results, and report bugs and improvement suggestions
- Maintain and improve test automation scripts
- Collaborate with cross-functional teams to understand requirements and quality expectations
- Ensure high quality across all deliverables from the development team
Support continuous improvement of QA processes and practices
Required Skills & Experience
- 3β5+ years of experience in software quality assurance or testing
- Hands-on experience testing web applications and APIs
- Experience with at least one test automation framework:
WebdriverIO, Cypress, Playwright, Protractor, or similar (JavaScript or Python) - Experience with API testing tools such as Postman and/or SoapUI
- Knowledge of at least one programming language (preferably JavaScript)
- Familiarity with Git, CLI, SQL, and databases
- Understanding of CI/CD pipelines and release processes
- Good understanding of Scrum / Agile methodologies
- Strong attention to detail and problem-solving skills
- Good communication skills and ability to work with tight deadlines
- Advanced English (spoken and written)
Relevant HBO/academic-level education or equivalent professional experience
Nice to Have
Experience with VDI infrastructure, such as:
β Citrix Netscaler / XenDesktop
β VMware Horizon
β RDS
β vSphere 6.5 or 7
Interview Process
1. Technical Exercise
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2. Technical Interview
3. Team Interview -
Β· 156 views Β· 28 applications Β· 3d
Manual QA Engineer for Marketing Websites
Full Remote Β· EU Β· 2 years of experience Β· English - B2We are looking for a detail-oriented and motivated Manual QA Engineer to join our Web Services team. In this role, you will ensure the flawless delivery of high-performance marketing and growth-oriented websites. You will be responsible for validating...We are looking for a detail-oriented and motivated Manual QA Engineer to join our Web Services team. In this role, you will ensure the flawless delivery of high-performance marketing and growth-oriented websites. You will be responsible for validating that every digital experience we build is bug-free, perfectly aligned with design specifications, and optimized for a seamless user experience across all devices. This role requires a sharp eye for detail, a deep understanding of web standards, and the ability to bridge the gap between creative designs and technical implementation.
Requirements
To be successful in this role, you should meet the following minimum experience standards:
- Manual Web Testing: 2+ years of professional experience in manual functional and UI/UX testing for web applications and marketing sites.
- Design-to-Web Validation: Expert ability to compare implemented web pages against requirements and high-fidelity designs in Figma, ensuring pixel-perfect execution.
- CMS Familiarity: Experience testing sites built on WordPress, Webflow, HubSpot or Storyblok.
- Browser DevTools: Confidence working with DevTools to inspect elements, debug console errors, and analyze network requests.
- Cross-Device Testing: Hands-on experience testing across various browsers (Chrome, Safari, Edge) and operating systems (iOS, Android) to ensure responsive design integrity.
- BrowserStack: Proficiency using BrowserStack (or similar cloud-testing platforms) for comprehensive cross-browser and real-device testing.
- Bug Reporting: Ability to clearly document bugs with accurate reproduction steps, expected vs. actual results, and relevant environment details.
- Communication: Upper-intermediate English (B2+) or higher, with the ability to communicate technical issues clearly to developers and stakeholders.
- Content Management: Experience performing basic content edits and migrating copy/assets within a CMS environment (WordPress, Webflow, etc.).
Desirable Experience (Plus Skills)
Experience in any of the following areas is a significant advantage:
- SEO Validation: Basic understanding of SEO principles and the ability to validate meta tags, header structures (H1-H6), alt text, and schema markup.
- Performance Testing: Basic knowledge of checking Core Web Vitals and PageSpeed Insights scores.
Key Responsibilities
- Perform thorough manual testing of marketing websites, landing pages, and web components to identify functional and visual regressions.
- Conduct UI/UX Audits: Use Figma to verify that the final build matches the intended typography, spacing, colors, and layout across all breakpoints.
- Device & Browser Validation: Execute test plans across multiple screen sizes and devices using BrowserStack to ensure a consistent experience for all users.
- SEO Quality Control: Validate that basic SEO elements are correctly implemented and functional before site launches.
- Collaborate with Engineering: Work closely with Full Stack Developers to communicate findings, re-test fixes, and ensure the highest code quality standards.
- Document & Trace: Maintain clear test documentation and bug reports, ensuring every issue is tracked from discovery to resolution.
- Troubleshoot: Actively investigate reported issues in development and staging environments to pinpoint root causes using DevTools.
- Content Migration & Editing: Assist in the migration of content from staging to production or between platforms, ensuring formatting and link integrity are maintained.
Perks & Benefits
- Competitive salary and benefits package.
- 100% Remote work environment.
- Opportunities for career growth and financial support for continuous learning and professional development.
- A collaborative culture that encourages technical excellence and attention to detail.
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Β· 80 views Β· 5 applications Β· 3d
Marketing Analytics Specialist
Ukraine Β· 1 year of experience Β· English - C1Lviv, UA Full-time on site/hybrid (Lviv) or remote (countrywide employment) Are you ready to join a multinational company and a dynamic team for great achievements? Do you like unique challenges and experiences? Do you want to use professional...Lviv, UA
Full-time on site/hybrid (Lviv) or remote (countrywide employment)
Are you ready to join a multinational company and a dynamic team for great achievements? Do you like unique challenges and experiences? Do you want to use professional competencies and skills? We offer an attractive and dynamic international working environment with constant opportunities for development, reflecting our conviction that people are our most important asset.
Nestle Business Services in Lviv is announcing an opening for Marketing Analytics Specialist , Marketing Analytics team.
A day in the life of...
- Data collection and quality checks - precise analysis of data provided by Agency/Markets:
- Ensure data availability within the approved deadline,
- Ensure data quality checks
- Ensure proper consolidation of data from a number of sources
- Follow-up with data provider contacts as necessary to guarantee data readiness to generate a set of reports within the approved deadline. In case of incomplete or incorrect info NBS employee reverts back to data providers for clarification or rework.
- Support - consulting users on reports-related topics and preparing additional instructions.
- General administration - managing reports archive and updating distribution lists.
- Ad-hoc analysis - performing deeper analysis of the data on request
What will make you successful
- Proven knowledge in Excel, Power BI;
- Proficiency in English (Upper-Intermediate: spoken and written).
- Working with high-volume, multi-platform, complex tasks;
- Strong analytical skills, listening and communication skills (oral and written).
- Ability to deliver detailed reporting;
- Result focus and action-orientation;
- University degree;
Benefits
β’ Salary and benefits package: 28 days of paid vacation, paid sick leaves, medical & life insurance, gym membership;
β’ Official employment;
β’ Daily cooperation with representatives from Nestleβs iconic brands such as Purina, Starbucks, Nestle Waters etc.; β’ Personal & Professional development opportunities; β’ Possibilities for career pathway; β’ International environment and friendly team; β’ Relocation package or possibility of distance workLviv, UA, 79048
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Β· 120 views Β· 33 applications Β· 3d
Middle Backend Node.js Developer
Full Remote Β· Ukraine Β· Product Β· 2 years of experience Β· English - B1The primary goal of this position is to develop and maintain the backend infrastructure of our main website millanova.com, including custom Strapi plugins, search engine integration, payment processing, and database optimization. Tech Stack: Strapi v4...The primary goal of this position is to develop and maintain the backend infrastructure of our main website millanova.com, including custom Strapi plugins, search engine integration, payment processing, and database optimization.
Tech Stack: Strapi v4 (Node.js), TypeScript, PostgreSQL, GraphQL, Meilisearch, Stripe, React (Admin UI), SendGrid, Docker
Responsibilities:
- Design and develop custom Strapi plugins (local packages) to extend platform functionality.
- Integrate and configure Meilisearch for fast, intelligent, and relevant search capabilities.
- Implement and manage Stripe payment processing on the backend (transactions, webhooks, error handling).
- Customize the Strapi admin panel using React and Monaco Editor (custom providers, editors).
- Maintain and optimize the PostgreSQL database; write efficient raw SQL queries.
- Develop and optimize GraphQL API endpoints for performance and reliability.
- Integrate third-party APIs, collect external data, and persist it to the database.
- Build standalone Node.js microservices from scratch and deploy them in Docker containers for automated data synchronization.
- Collaborate closely with the frontend team to ensure seamless integration and data flow.
Requirements:
- 2+ years of commercial experience with Node.js and TypeScript.
- Hands-on experience with Strapi v4 (deep understanding of its internals, custom providers, and plugin architecture).
- Deep proficiency in PostgreSQL: schema design, query optimization, and writing raw SQL.
- Experience with GraphQL (building and optimizing queries/mutations).
- Familiarity with Meilisearch or similar search engines (Elasticsearch, Algolia).
- Experience integrating payment systems (Stripe API preferred).
- Confident knowledge of Docker for containerization and deployment.
- Experience with email services (SendGrid or similar).
- Strong backend performance optimization skills (SQL tuning, caching, query profiling).
- Ability to work collaboratively with frontend developers and cross-functional teams.
Would be a great plus:
- Experience with e-commerce backend systems.
- Previous work with CMS customization beyond standard configuration.
- Experience building microservices architecture.
- Knowledge of CI/CD pipelines and deployment automation.
What do we offer:
- Long-term project with a modern tech stack.
- Hybrid & flexible schedule.
- Regular performance reviews.
- Paid vacation (18 days).
- Direct ability to influence the product architecture.
- Collaborative team environment with close backend-frontend interaction.
Hiring process:
- HR and Technical interview (focus on Node.js, Strapi, PostgreSQL, and system design).
- Offer.
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Β· 8 views Β· 1 application Β· 3d
Lead Game Animation / Game Animation Head
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 5 years of experience Β· English - B2igTalents is a full-cycle recruitment agency dedicated to the iGaming industry. We partner with one of the marketβs leading iGaming holdings, giving candidates access to unique growth opportunities. Our mission is to help iGaming professionals find the...igTalents is a full-cycle recruitment agency dedicated to the iGaming industry. We partner with one of the marketβs leading iGaming holdings, giving candidates access to unique growth opportunities.
Our mission is to help iGaming professionals find the best roles and unlock their potential, supporting talent at every stage of the journey.
In connection with the expansion of the department, we are looking for a Lead Game Animation / Game Animation Head.
Responsibilities:
- Leading and coaching the animation team;
- Quality control: ensuring all animations comply with internal standards;
- Independently creating animations for important games;
- Hands-on participation:
- independently creating animations for key and flagship games;
- Full control and monitoring of the game portfolio;
- Forming creative and product directions for:
- slots (key focus);
- crash games (secondary);
- Providing feedback, directing the team, making design decisions;
- For 2β3 projects β full initiative from the lead (no micromanagement);
Independent decision-making after onboarding
(only proof/review from the team).
Requirements:
- Lead/Head level;
- 1β2 years of experience as a Lead;
- Strong game design mindset for slots;
- Experience working in small or medium-sized studios;
- Ability to lead a team, give direction, and make decisions;
- Initiative, responsibility for results, desire to build from scratch;
English language β B2.
Preferred:
- Experience with crash games;
- Product thinking and understanding of metrics;
Experience building standards and pipelines from scratch.
Why you should consider this opportunity
- Remote-first format: MonβFri, 10:00β19:00 (UTC+2) β skip the commute.
- Paid vacation & sick leave, plus an extra day off for your birthday.
- Competitive compensation that fairly reflects your expertise and impact.
- Engaging corporate events to learn, share experience, and grow with like-minded professionals.
- No micromanagement: we trust our team, encourage initiative, and keep a flat hierarchy for fast decisions.
- Ongoing professional development: continuous support to build new skills and advance your career.
- Dynamic work environment: a profitable, forward-thinking company where every specialist plays a key role.
π Join one of the strongest teams in iGaming and unlock your full potential!
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Β· 68 views Β· 1 application Β· 3d
Senior Java Developer
Hybrid Remote Β· EU Β· 5 years of experience Β· English - B2Company Description Are you ready to take ownership of mission-critical backend systems in a high-load, transaction-heavy environment? We are looking for a Senior Java Developer to join our Payments Domain team in Warsaw. This is a hybrid role with 3...Company Description
Are you ready to take ownership of mission-critical backend systems in a high-load, transaction-heavy environment? We are looking for a Senior Java Developer to join our Payments Domain team in Warsaw.
This is a hybrid role with 3 days per week in the office, giving you the perfect balance between collaboration and flexibility. At Sigma Software, we value engineering excellence, multicultural teamwork, and delivering secure, high-performance solutions.
Why join us? Youβll work on a platform processing millions of transactions daily, contribute to architectural decisions, and be part of a company where innovation and ownership are encouraged.
CUSTOMER
Our customer is a well-established international company in the iGaming industry, known for its engineering-driven culture and multicultural team distributed across multiple countries. Operating multiple brands across various markets, the company delivers secure, high-performance digital platforms recognized for reliability and scalability.
PROJECT
You will be part of the Payments Domain team, responsible for developing and maintaining a large-scale payments platform built on modern microservices architecture. The platform processes millions of secure transactions daily, supporting multiple brands and geographies. The work focuses on scalability, reliability, and performance in a high-load environment, covering everything from integration with payment providers to transaction monitoring and compliance.
Job Description
- Design, develop, and maintain backend services for the payments platform using Java and Spring Boot
- Ensure high availability, scalability, and performance of transaction processing systems
- Collaborate with cross-functional teams to define technical requirements and deliver solutions end-to-end
- Implement integrations with payment service providers and internal systems
- Participate in architectural discussions and contribute to system evolution in a microservices environment
- Monitor, troubleshoot, and optimize services in production
- Ensure compliance with security, regulatory, and operational standards
- Drive continuous improvement in code quality, testing, and deployment practices
- 3 days per week working from the office
Qualifications
- 5+ years of commercial experience with Java and Spring Boot
- Strong experience with MySQL and Kafka
- Proven track record working with microservices architecture in high-traffic, high-load systems
- Experience developing high-performance backend solutions for transaction-heavy platforms
- Ownership mindset with ability to deliver services end-to-end
- Excellent communication skills in English (C1 level), both written and verbal
- Experience with Kotlin
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Β· 20 views Β· 1 application Β· 3d
Senior AI Architect
Full Remote Β· Ukraine Β· 5 years of experience Β· English - C1PwC is a global network of more than 370,000 professionals in 149 countries that turns challenges into opportunities. We create innovative solutions in audit, consulting, tax and technology, combining knowledge from all over the world. We are seeking an...PwC is a global network of more than 370,000 professionals in 149 countries that turns challenges into opportunities. We create innovative solutions in audit, consulting, tax and technology, combining knowledge from all over the world.
We are seeking an AI Architect to design, build, and guide the secure and scalable adoption of AI platforms and AIβdriven applications. This role partners with engineering, data science, and product teams to define AI solution architectures, ensure technical excellence, and embed best practices throughout the AI lifecycleβfrom data ingestion and model development to deployment and monitoring.
Key Responsibilities:
AI Architecture & Design
- Architect scalable AI/ML and LLMβbased solutions, including data flows, integration patterns, and deployment approaches.
- Conduct architectural reviews for new AI features and system changes.
- Define reference architectures and reusable AI patterns.
Collaboration With Engineering & Product Teams
- Partner with engineering, MLOps, and product teams to translate needs into AI solutions.
- Provide technical guidance that balances performance, cost, and speed.
- Build repeatable processes for reviewing AI capabilities and changes.
MLOps & Deployment
- Support integration of AI workflows into CI/CD processes.
- Promote automated testing, validation, and monitoring of AI models.
- Collaborate on tooling for model deployment, versioning, and observability.
Governance & Responsible AI
- Ensure AI designs follow internal governance and responsible AI principles.
- Support documentation and transparency for AI system behaviors.
- Align architectures with regulatory and compliance requirements.
Monitoring & Continuous Improvement
- Guide teams on monitoring, anomaly detection, and model performance tracking.
- Identify improvement opportunities and evolve AI architecture standards.
- Share best practices and mentor teams on modern AI technologies.
Required Skills:
- Experience in AI/ML system design, cloudβnative architecture, or application architecture.
- Strong understanding of the AI/ML development lifecycle, including training, deployment, and inference.
- Handsβon exposure to LLM applications, RAG pipelines, vector databases, and APIβbased AI integrations.
- Familiarity with MLOps, DevOps, and modern cloud platforms (Azure, AWS, GCP).
- Strong communication skills and ability to work crossβfunctionally.
- Curiosity and passion for emerging AI technologies.
Preferred Qualifications:
- Experience building or securing generative AI applications.
- Knowledge of frameworks like NIST AI RMF, OWASP LLM Top 10, MITRE ATLAS, ISO/IEC 42001.
- Cloud or AIβrelated certifications.
- Background in ML engineering or MLOps.
Policy statements:
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https://www.pwc.com/ua/uk/about/privacy.html -
Β· 145 views Β· 46 applications Β· 3d
Backend Engineer (Location-Based Mobile Game / AR)
Full Remote Β· Worldwide Β· 4 years of experience Β· English - A1Backend Engineer (Location-Based Mobile Game / AR) About the Project We are building a location-based mobile game where users purchase keys to hunt and open real-world chests using their phone camera. Each chest can be opened only once globally, which...Backend Engineer (Location-Based Mobile Game / AR)
About the Project
We are building a location-based mobile game where users purchase keys to hunt and open real-world chests using their phone camera.
Each chest can be opened only once globally, which makes backend logic, geo-queries, and data integrity critical.
This is an early-stage MVP with clear scope, fast decisions, and direct access to the product owner.
Responsibilities
- Design and implement backend architecture for the MVP
- Build REST APIs for:
- user profiles & authentication
- keys inventory & balance
- geo-based chest discovery
- chest opening (atomic, server-authoritative)
- town-based statistics & leaderboard
- Design PostgreSQL schema with geospatial queries (PostGIS)
- Implement anti-cheat logic:
- distance validation
- speed / teleport detection
- race-condition protection (two users opening same chest)
- Integrate Apple / Google sign-in
- Support in-app purchase receipt validation (keys)
- Work closely with Unity developer to define clean API contracts
Technical Requirements (Must Have)
- 4+ years of backend development experience
- Strong knowledge of PostgreSQL
- Experience designing REST APIs
- Understanding of transactional systems & data consistency
- Experience with Node.js (NestJS) or Go
- Familiarity with authentication flows (OAuth)
- Ability to work independently and make technical decisions
Nice to Have
- Experience with PostGIS or geo-based queries
- Experience with mobile games or high-concurrency systems
- Understanding of anti-fraud / anti-cheat patterns
- Experience with cloud deployment (AWS / GCP / similar)
What This Is NOT
- This is not a large corporate project
- No heavy bureaucracy
- No 10-layer approval process
- You will not βjust implement ticketsβ β you will shape the system
Engagement Format
- Full-time preferred
- Remote
- Direct communication with founder / product owner
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Β· 21 views Β· 3 applications Β· 3d
Senior SDR Manager (MilX)
Full Remote Β· Worldwide Β· Product Β· 2 years of experience Β· English - B2About us: AIR Media-Tech is the ultimate space for creators. With over 30 advanced tools and expert support, we help creators grow, monetize, and safeguard their content. For over 15 years, weβve been empowering creators to expand their reach, boost their...About us:
AIR Media-Tech is the ultimate space for creators. With over 30 advanced tools and expert support, we help creators grow, monetize, and safeguard their content. For over 15 years, weβve been empowering creators to expand their reach, boost their income, and scale globally with innovative solutions tailored to their needs.
About product:MilX β Banking for YouTube Creators
MilX is a global fintech app for monetized YouTube creators, operating across the USA, Turkey, LATAM, EU, and 80+ countries.
We replace traditional AdSense payouts and give creators:- daily payments
- 10+ payout methods
- crypto withdrawals
- multi-currency transfers
- Active Funds (up to 6 months of future revenue in advance)
We are part of the official YouTube Partner ecosystem (via ScaleLab / AIR).
Who We Are Looking For:
A Senior SDR whose main strength is manual outreach, personalized communication, and strategic hunting of creators.
Key Responsibilities:- Manual Outreach (Primary responsibility β 50β60% of time)
- Research, find, and qualify YouTubers manually across multiple platforms.
- Respond to inbound leads quickly.
- Convert inbound interest into channel connections.
- Conduct intro calls and product demos.
- Track creator revenue potential, niche, risks, and monetization quality.
- Build multi-step outreach flows (but keep messages personal).
- Give feedback to the marketing team on creator insights.
Requirements:
- 2+ years in sales / SDR / BD roles, ideally outreach-driven.
- Proven experience with manual outreach β not only automation tools.
- Comfort pitching on calls and in DMs.
- Excellent written English (B2 at least) for natural-sounding messages.
- Experience selling to creators, influencers, or digital communities is a huge plus.
- Ability to research creators independently and intelligently.
The Benefits:
- Quality health insurance
- Remote work and flexible schedule
- Financial compensation for language courses
- Corporate events for you and your family
- Online and offline team building
- Vacation leave of 18 work days
- Paid sick leave
- Corporate library, lectures, and webinars
- Opportunity to participate in volunteer and charitable projects
- Gifts for birthdays and special occasions (weddings, Christmas, etc.)
Do you want to be involved in outstanding projects? Send us your resume.
If we feel you could be a good fit, we will contact you soon!
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Β· 86 views Β· 27 applications Β· 3d
Python Developer
Full Remote Β· Countries of Europe or Ukraine Β· 3 years of experience Β· English - B2We are looking for a Python Developer to join our team. The role involves working with high-load systems, contributing to architectural decisions, and building scalable backend services. Responsibilities - Design, develop, and maintain REST APIs using...We are looking for a Python Developer to join our team.
The role involves working with high-load systems, contributing to architectural decisions, and building scalable backend services.
Responsibilities
- Design, develop, and maintain REST APIs using FastAPI / Flask
- Participate in backend architecture design for high-load systems
- Work with AWS services: Lambda, S3, API Gateway, EventBridge
- Design databases and optimize complex queries
(PostgreSQL, DynamoDB)- Data validation using Pydantic, performance optimization
- Implement logging, error handling, and testing
- Participate in code reviews and technical discussions
- Collaborate closely with the team on backend-related decisions
Requirements:
- 3+ years of commercial experience with Python
- Strong backend-focused experience
- Python 3.x
- FastAPI / Flask, Pydantic
- Hands-on experience with AWS (Lambda, S3, API Gateway, EventBridge)
- Solid knowledge of PostgreSQL / SQL
- Understanding of REST API principles
- Git, experience working in a team
- Experience working with high-load systems
Nice to have
- Docker, CI/CD pipelines
- Terraform
- Redis / caching
- Async Python
- Experience with scalability and backend performance optimization
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Β· 4 views Β· 0 applications Β· 3d
Senior Media Buyer / Team Lead
Full Remote Β· Countries of Europe or Ukraine Β· 3 years of experience Β· English - B2We are a fast-growing eCommerce company (direct advertiser) operating in the nutra and eCommerce straight-sale (SS) space, focused on Tier-1 markets. Performance marketing is at the core of our growth, and Facebook is our primary acquisition channel. We...We are a fast-growing eCommerce company (direct advertiser) operating in the nutra and eCommerce straight-sale (SS) space, focused on Tier-1 markets. Performance marketing is at the core of our growth, and Facebook is our primary acquisition channel.
We are currently looking for a Senior Media Buyer / Team Lead with deep, hands-on experience in Facebook advertising within the nutra vertical. This role is for someone who can own performance end-to-end: personally launching, scaling, and optimizing campaigns, while also leading, mentoring, and building a high-performing media buying team.
This will be the first media buying hire and a foundational role in the company. You will be responsible for setting up the entire media buying department from scratch, including infrastructure, workflows, tracking setup, testing frameworks, and best practices. As the team grows, you will define processes, hire and train new buyers, and establish a scalable performance culture.
You will be accountable for driving profitable growth, setting strategy, improving systems, and ensuring consistent results at scale. This is a key leadership position with direct impact on revenue, structure, and long-term direction of the company.Key Responsibilities
- Set up and launch Facebook ad campaigns from scratch
- Take full ownership of lowering CPA and building a profitable in-house traffic acquisition system
Help build, organize, and scale a media buying team of 5β10 people over time
Requirements
- 3+ years of experience in media buying for the nutra vertical, mainly with Facebook Ads
- At least 1 year of experience leading or managing a media buying team
- Practical experience with account setup, scaling campaigns, and working in restricted or competitive ad environments (cloaking)
- Good analytical skills and the ability to work independently and build simple, effective processes
- Proactive mindset with strong ownership of results
- Ability to understand campaign data and make optimization decisions
- English level B2 or higher
Salary: $2,000 + % net profit
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**Any applications sent via email or any other approach that isn't through this form will not be considered, in order to respect our personal inboxes.