Jobs at Djinni

Readdle builds productivity apps used by tens of millions of people worldwide, including Spark (a smart email client) and Calendars (a flexible calendar and task planner). We're looking for a senior ASA & ASO Manager to own paid and organic App Store growth for these two products.

What you'll do

• Own the Apple Search Ads strategy for Spark and Calendars end-to-end: keyword research, campaign structure, bidding, budget allocation, and scaling across markets.
• Continuously test and optimize campaigns to hit target CPA/ROAS and volume goals.
•  Drive the ASO strategy for both products, including keyword research, metadata optimization, localization, and conversion rate optimization through creative assets and product page experimentation.
• Monitor rankings, category placement, competitor activity, and App Store algorithm changes; turn findings into action plans.
• Partner with Product, Design, Marketing, and Data/Analytics teams to align ASA/ASO efforts with broader growth and monetization goals.
• Build and maintain reporting dashboards; report regularly on spend, installs, CPA, conversion rate, keyword rankings, and overall ASA/ASO performance.
• Manage budgets across multiple markets and prioritize investment based on performance and opportunity.
• Stay current on Apple's ad platform updates, App Store policy changes, and industry best practices.

About you:

• 4+ years of hands-on experience running Apple Search Ads campaigns at scale, ideally for consumer mobile apps.
• Solid, proven track record in App Store Optimization: keyword research tools  (AppTweak, Sensor Tower, FoxData, or similar), metadata optimization, and creative testing.
• Strong analytical skills; comfortable working with App Store Connect, MMPs (Adjust, AppsFlyer, or similar), and BI tools to make data-driven decisions.
• Experience managing meaningful ad budgets and multi-market campaigns.
• Understanding of mobile app funnels, LTV, CPA, and how ASA/ASO connects to broader user acquisition and monetization strategy.
• Excellent English communication skills; comfortable presenting results and recommendations to cross-functional stakeholders.
• A structured, hypothesis-driven approach to testing, plus curiosity to keep experimenting as the App Store evolves.

What you will get at Readdle:

• Customer-centric culture. We put our users at the heart of everything we do. Every team member has the opportunity to engage directly with customers, gaining insights that shape meaningful, delightful experiences for millions worldwide.
• Relentless growth. We’re committed to mastery in our craft. We take ownership of our work, decisions, and outcomes, and we see feedback as a catalyst for growth. Every challenge is an opportunity to learn, evolve, and raise the bar.
• Exceptional people, exceptional team. Our greatest strength is our people. We care deeply about each other, work transparently, and celebrate collective success. Together, we build an environment where everyone can do their best work and grow beyond their potential.
• Real impact. We design products that truly matter. Our focus is on delivering tangible value, simplifying complexity, pushing boundaries, and continuously improving how we build and deliver solutions to our users.
• Culture of innovation. We embrace curiosity and creativity in everything we do. Fresh ideas are not just welcomed, they’re expected, celebrated, and turned into real innovations that shape the future of our products and company.

Your mission is to craft a flawless, intuitive, and visually compelling experience for a complex B2B ecosystem encompassing three distinct user personas: enterprise clients, IT experts, and recruiters. You will oversee the entire design lifecycle—from conducting deep UX research, user interviews, and funnel analysis, to creating high-fidelity prototypes and handing them off seamlessly to development. 
  A key part of your role will be evolving and maintaining our scalable Design System in Figma to ensure consistency across the entire platform. 
 By blending data-informed decision-making with a keen aesthetic sense, you will solve intricate workflow challenges (like onboarding friction, complex matching interfaces, and contracting flows) and elevate the overall product feel.
 DelegateWise is a GDPR-native talent network that connects the three sides of the European IT market: companies, experts, and recruiters. We are building a closed ecosystem of vetted professionals with no middlemen and no hidden fees. We are now scaling the platform and looking for people to build it with us.

Node.js Developer — LogicCraft (Lviv, on-site)

We're a fast-growing tech company building modern, innovative digital products - and we're looking for a Node.js Developer to join our team in Lviv. If you enjoy designing solid backend systems, working with APIs, and being part of a team that values engineering quality, we'd love to hear from you.

What you'll be doing

You'll work alongside a cross-functional team to build and maintain scalable server-side applications, design and integrate APIs, and contribute to key architectural decisions that shape our products from the ground up.

What we're looking for

• Solid hands-on experience with Node.js
• Practical experience with Express.js
• Experience working with ORM tools
• Proficiency in SQL databases (MySQL / PostgreSQL) and NoSQL databases
• Experience designing server-side application architecture from scratch
• Strong understanding of REST API development and third-party API integrations

• Responsible, self-motivated, and comfortable working both independently and as part of a team

   

What we offer

• Full-time, in-office position in Lviv
• Official employment and a competitive salary based on your skills and experience
• Company-provided equipment
• A well-structured work schedule
• A friendly, supportive team and a comfortable office environment
• Mentorship and guidance from experienced colleagues
• Interesting and technically challenging projects to grow on

How to apply

Send us your CV — we review every application and get back to candidates promptly. This could be the start of something great.

About us:
We are a fast-growing product company seeking an experienced  Marketing Manager (part-time work) to lead marketing efforts for our mobile apps (iOS/Android). You will play a key role in shaping strategy, driving growth, and mentoring the team.

Responsibilities & Requirements:

• 3+ years of experience as a Marketing Manager in mobile products (iOS/Android).
• Strong understanding of the full mobile product development lifecycle.
• Develop and execute marketing strategies for mobile apps.
• Drive user acquisition, retention, and monetization.
• Plan and support new app launches, updates, and feature releases.
• Manage marketing budgets and optimize advertising campaigns.
• Analyze the market, competitors, campaign results, and key performance metrics.
• Run A/B tests and identify new growth opportunities.

• Collaborate with product, development, design, and analytics teams.

   

We offer:

• Part-time
• Competitive salary based on experience
• Paid sick leave and annual leave
• Fully remote work format
• Stable workload and long-term cooperation

Your Project: Hily

Hily is a dating app that allows users to be truly themselves and enjoy dating as they are. On Hily, users become part of a community where people find genuine connections and meaningful relationships.

The app ranks among the Top 5 dating apps in the U.S. by downloads, competing with market leaders such as Tinder and Bumble.

Hily today: 40M users, 1.5B likes sent, 50M+ matches annually.

You Will

• Build and optimize payment routing across PSPs / MIDs and test scenarios (fallback, cascading, smart routing) across main products.
• Raise approval rate across all geos and products, and scale billing to handle new volume.
• Find LTV growth points through billing: billing models, retry logic, pricing, etc.
• Analyze cohorts and the impact of billing on retention.
• Launch and manage MIDs and build the legal-entity structure for different products and geos.
• Work with descriptors, MCC, and risk profiles, and manage relationships with providers, acquirers, and banks.
• Connect billing to new products and funnels, and quickly spin up new MIDs to support scaling.
• Set up payments for different business models (subscription / one-off / hybrid).
• Control key metrics (approval rate, chargeback rate, refund rate, VAMP / fraud indicators) and build an alerting system.
• Reduce chargebacks and fraud without losing revenue.
• Run billing projects end-to-end and sync with marketing, product, and finance.
• Prioritize the work that delivers business results.

We'll Have a Match If You

• Have 3+ years in a similar role in a subscription business.
• Have hands-on experience with payment systems and payment orchestration platforms.
• Have a solid understanding of subscription economics and how to work with LTV.
• Have experience with MIDs, billing models, and antifraud.
• Have strong billing analytics skills: metrics, cohorts, and impact on LTV / retention.
• Have full-cycle chargeback and dispute management experience (alerts, reason codes, scheme programs).
• Are data-driven in decision-making and able to balance revenue growth against risk.
• Have high ownership and proactivity — you see opportunities and act, you don't wait for tasks.
• Have English at Upper-Intermediate or higher.

Will Be an Advantage

• Hands-on rule-setting in antifraud tools.
• Knowledge of card-scheme dispute programs (Visa VDMP/VFMP, Mastercard ECM).
• Comfort with BI tools (Tableau, Superset, Looker) and writing technical requirements for developers.
• Experience running A/B tests.
• Effective use of AI tools in day-to-day work.

Your Journey

Message from the recruiter  → TA  Interview  →  Tech Interview  →  Final interview  →  Job offer

Type of Cooperation

• Office in Kyiv, remote

Why appflame?

• Involvement in Ukrainian products that compete with the world's best players.
• The ability to implement your own ideas — not the feeling of a cog in the system.
• Meaningful and useful products, created not just for shareholders to earn money.
• A sense of yourself among your people who are charged with results.
• Work with the global market and a huge audience.
• Direct contact with Snapchat, Meta, Google, Apple, and access to their best practices.
• Well-established processes and no barriers to growth within the company.
• Transparent evaluation of work based on personal performance indicators.
• Powerful social package and fair compensation.

We are against all types of discrimination, bullying, and stereotypes. We provide equal employment opportunities regardless of race, skin color, religion, gender, sexual orientation, gender identity, age, marital status, health status or any other characteristics.

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.

PwC SDC Lviv, opened in 2018, is part of this global space. It is a place where technology is combined with team spirit, and ambitious ideas find their embodiment in real projects for Central and Eastern Europe.

What do we guarantee?

• Work format: Remote or in a comfortable office in Lviv - you choose.
• Development: Personal development plan, mentoring, English and Polish language courses.
• Stability: Official employment from day one, annual review of salary and career prospects.
• Corporate culture: Events that unite the team and a space where everyone can be themselves.

Job Description:
Join our PwC team to collaborate on projects for some of the world's most recognized companies. As a Power BI Developer, you will design and maintain interactive dashboards and reports, transform business requirements into data-driven solutions, and support analytics initiatives using Power BI, Microsoft Fabric, and related Microsoft technologies.

Key Responsibilities:

• Develop and maintain Power BI reports and dashboards.
• Analyze business requirements and deliver BI solutions.
• Create and optimize data models using DAX and Power Query.
• Work with Microsoft Fabric to support reporting and analytics.
• Collaborate with stakeholders to gather requirements and present insights.
• Support and enhance data visualization and reporting processes.

Core Requirements:

• At least 1 year of experience working with Power BI.
• Ability to create interactive reports and dashboards.
• Strong knowledge of DAX, Power Query, Data Modeling, and Row-Level Security (RLS).
• Experience working with Microsoft Fabric.
• Experience with Power Platform tools, including Power Apps and Power Automate (optional, considered a plus).
• Experience with SharePoint Online and SharePoint Lists (optional, considered a plus).
• English level: B2 or higher (mandatory).

Policy statements:
https://www.pwc.com/ua/uk/about/privacy.html

Your mission is to bridge the gap between robust backend infrastructure and seamless user experiences by owning complex product features entirely from end to end. 
Using a unified TypeScript stack (Node.js for the backend and React/Next.js for the frontend), you will design database schemas, build secure APIs, and implement intuitive user interfaces. 
You will work on diverse initiatives, from developing internal moderation and vetting tools for our operational team to building highly SEO-optimized public pages for our external talent catalog. 
Your holistic view of the system will allow you to identify bottlenecks, ensure high code quality through comprehensive testing (Jest/Playwright), and directly influence the product's technical roadmap during sprint planning.
DelegateWise is a GDPR-native talent network that connects the three sides of the European IT market: companies, experts, and recruiters. We are building a closed ecosystem of vetted professionals with no middlemen and no hidden fees.
 We are now scaling the platform and looking for people to build it with us. Learn more on our landing page: https://delegatewise.com/

We are looking for an experienced QA Engineer to join our team and help ensure the reliability, security, and quality of a PCI DSS Level 1 compliant payment platform processing live SEPA, SWIFT, and Visa card transactions.

You will work across web and mobile applications, microservices, APIs, and payment infrastructure, validating complete transaction lifecycles and complex integrations. The role combines functional and end-to-end testing, API and integration testing, test automation, resilience testing, security validation, and payment flow verification.

You’ll work closely with developers, DevOps, and security teams to ensure the platform remains stable, secure, and reliable across UAT and production release cycles.

Key Responsibilities

• Execute and maintain 63 structured end-to-end test scenarios covering SEPA, SWIFT, and Visa payment flows.
• Test SEPA credit transfers via Centrolink, SWIFT MT / ISO 20022 flows via Microgateway, and Visa card payments including 3DS2 authentication.
• Perform comprehensive testing of web and mobile applications across functional, integration, regression, exploratory, and end-to-end scenarios.
• Perform API, contract, schema, and microservice integration testing using Postman, REST Assured, or similar tools.
• Validate complete payment transaction lifecycles across multiple services and systems.
• Test synchronous and asynchronous workflows, including queues, retries, dead-letter queues (DLQ), and event-driven processing.
• Perform resilience and failure testing, including failover, retries, circuit breakers, idempotency, recovery, and fallback scenarios.
• Validate data integrity and transaction consistency across distributed systems.
• Perform reconciliation and settlement testing to ensure financial transaction accuracy.
• Conduct performance, load, and stress testing to validate platform scalability and stability.
• Validate security controls, authentication, authorization, encryption, and secure session flows.
• Contribute to PCI DSS Level 1 compliance validation and produce structured, audit-ready test evidence and traceability documentation.
• Develop and maintain automated test suites and integrate them into CI/CD pipelines.
• Identify, document, track, retest, and verify defects throughout UAT and release cycles.
• Perform cross-platform compatibility and regression testing across web and mobile applications.

• Collaborate closely with developers, DevOps, and security teams to investigate issues and improve overall platform quality.

   

Requirements

• 5+ years of QA experience, including at least 3+ years working with FinTech, banking, payments, or financial platforms.
• Strong hands-on experience with test automation and test development.
• Strong experience in API testing and microservice integration testing using Postman, REST Assured, or similar tools.
• Practical programming experience with Java, JavaScript/TypeScript, or Python for test automation.
• Hands-on experience with automation frameworks such as Playwright, Cypress, or Selenium.
• Experience integrating automated tests into CI/CD pipelines using Jenkins, GitHub Actions, or similar tools.
• Experience testing SEPA, SWIFT, Visa card payment flows, and ISO 20022 messaging.
• Strong understanding of end-to-end payment transaction lifecycles, reconciliation, and settlement processes.
• Experience testing distributed and event-driven systems, including queues, retries, DLQs, and asynchronous workflows.
• Strong understanding of resilience testing concepts, including failover, circuit breakers, retries, and idempotency.
• Experience with PCI DSS controls and audit-oriented QA documentation.
• Understanding of OWASP security concepts, authentication, authorization, and encryption.
• Familiarity with AWS environments, CloudWatch, logging, monitoring, and observability.
• Strong analytical and problem-solving skills with a high level of attention to detail.
• Good communication skills and the ability to work effectively with engineering, DevOps, security, and product teams.

• Experience working in Agile/Scrum environments.

   

Nice to Have

• Familiarity with Java Spring Boot APIs.
• Experience with OWASP Top 10, MFA, and access control testing.
• Experience testing React-based applications.
• Experience with security testing tools such as Burp Suite, OWASP ZAP, SAST/DAST tools.
• Experience with mobile testing tools such as Appium or BrowserStack.
• Experience testing complex asynchronous payment processing and event-driven architectures.
• Knowledge of secure session and authentication flow validation.

• Experience with cloud-based payment or financial infrastructure.

   

What We Offer

• Opportunity to work on a cutting-edge AI-powered neobanking platform.
• An international team focused on innovation and product excellence.
• Flexible working hours.
• 100% remote work.
• Professional development through conferences, workshops, and internal knowledge sharing.

• A collaborative environment that encourages ownership, continuous learning, and technical growth.

   

If you're passionate about quality assurance and excited about building the next generation of AI-powered financial products, we'd love to hear from you. Apply today and become part of our growing team.

We are hiring a Head of Client Execution & Banking Operations to manage relationships with fintech and banking partners and ensure smooth client onboarding and execution. This is not a pure sales role.

This is an execution-driven, operational leadership position focused on:

• Supporting clients through banking processes 
• Coordinating account opening procedures 
• Managing partner integrations 
• Ensuring compliance and process accuracy 
• You will act as the bridge between clients, banking partners, compliance, and internal teams.

Location: Remote
Employment Type: Full-Time
English: Advanced (C1+)

About the Company

Bankstore.ai is an innovative AI-powered fintech platform focused on modernizing banking infrastructure and simplifying business banking processes, including account opening and financial integrations.

We work closely with fintech partners, banks, and financial institutions to streamline onboarding, integration, and operational execution.

What You’ll Own

• Banking & Partner Relations:
• Manage relationships with existing fintech and banking partners 
• Maintain partner activity and engagement 
• Identify and onboard new partners into the ecosystem 
• Work with tariff structures and compliance policies 
• Client Execution & Account Opening:
• Support clients during account opening processes 
• Coordinate documentation and compliance requirements 
• Ensure correct integration of payment/banking solutions 
• Troubleshoot operational issues during onboarding 
• Operations & Process Optimization:
• Improve local testing and verification processes 
• Maintain structured reporting and documentation 
• Build and update internal knowledge base 
• Optimize execution workflows across geographies 
• Negotiation & Coordination:
• Conduct negotiations with partners 
• Work with affiliate networks and operational teams 
• Monitor traffic quality and integration efficiency 

Must-Have Requirements

• 5+ years experience in fintech / banking / payment operations 
• Strong understanding of payment systems and banking processes 
• Experience supporting account opening or financial onboarding flows 
• Experience working with compliance policies and tariffs 
• Advanced English (C1+) 
• Strong analytical mindset and attention to detail 
• Excellent communication and negotiation skills 

Nice to Have

• Experience working with international banking partners 
• Understanding of AML/KYC processes 
• Experience with payment integrations 
• Experience in affiliate or partnership programs

Requirements

• 2+ years in GTM engineering, growth automation, RevOps, or SDR ops
• Hands-on with Clay (or similar enrichment tools) and n8n / Make / Zapier
• Experience with cold-email platforms (Instantly, Smartlead, lemlist) and deliverability basics
• Comfortable with APIs, webhooks, and data wrangling; basic Python/JS is a plus
• CRM administration experience (HubSpot or similar)

• English — Upper-Intermediate (B2+)

   

Responsibilities

• Build end-to-end outbound pipelines: sourcing → enrichment → scoring → email + LinkedIn sequences
• Set up signal-based prospecting (funding, hiring, tech-stack triggers)
• Use LLMs to personalize outreach at scale
• Own deliverability, CRM data hygiene, and reporting (reply rates, meetings, pipeline)

• Experiment with copy, targeting, and channels; iterate on results

   

Nice to Have

• Selling services for an IT outsourcing agency
• LinkedIn automation (Expandi, HeyReach), web scraping (Apify)
• LLM APIs (OpenAI, Anthropic) for enrichment

We Offer

• Fully remote, flexible schedule
• Tool budget and freedom to build the GTM engine your way
• Small senior team, no bureaucracy, fast decisions
• Competitive salary based on experience

We are the creators of a new fintech era!
Our mission is to revolutionize the world by making blockchain technology accessible to everyone in everyday life. WhiteBIT is a global team of more than 1,500 professionals united by a shared vision of shaping the future.
We are building our own blockchain ecosystem to ensure maximum transparency and security for over 8 million users worldwide. Our cutting-edge solutions, rapid adaptation to market challenges, and technological excellence set us apart from traditional companies.
Our official partners include Juventus, FC Barcelona, Lifecell, FACEIT, and VISA.

Join us as an Global Development Manager: CEE (Eastern Europe and Ukraine).

Requirements:

- Minimum 5 years of experience in finance, FinTech, digital assets, payments, banking, brokerage, investment, financial infrastructure or related business fields.
- Minimum 5 years of growth, sales or business development experience.
- Demonstrated proven achievements in launching new products and services, business segments, markets, etc. Certifications, strong track record and standing with financial authorities is a plus.
- Experience of working in a senior business development role.
- Experience of working with European/US/UK investors and stakeholders.
- Entrepreneurial mindset and deep understanding of enterprise-building criteria, including strategy, execution, scalability, governance, risk, profitability and long-term value creation.
- Strong local network in the finance domain, with the ability to leverage personal relationships to support business launch, market entry and company growth.
- Excellent communication, negotiation and presentation skills.
- Ability to develop and implement company development strategies and take ownership of business outcomes.
- Demonstrated professional credibility and a clean business reputation in the relevant market.
- Analytical mindset and business maturity and the ability to make timely informed decisions.
- High level of professionalism and a drive for success.

Responsibilities:

- Regular reporting to the Chief Risk Officer
- Daily production and distribution of risk reports
- Monitoring and control of the VaR and exposure calculations, stress testing and scenario analysis, including regular backtesting of models
- Book performance analysis and maintenance of Liquidity Provider performance scorecards
- Maintenance and development of risk systems, including data quality controls and parameter updates
- Regulatory reporting support
- Covering the 24/7/365 shifts to deal with risk related issues

Work conditions:

Immerse yourself in Crypto & Web3:
— Master cutting-edge technologies and become an expert in the most innovative industry.
Work with the Fintech of the Future:
— Develop your skills in digital finance and shape the global market.
Take Your Professionalism to the Next Level:
— Gain unique experience and be part of global transformations.
Drive Innovations:
— Influence the industry and contribute to groundbreaking solutions.
Join a Strong Team:
— Collaborate with top experts worldwide and grow alongside the best.
Work-Life Balance & Well-being:
— Modern equipment.
— Comfortable working conditions, and an inspiring environment to help you thrive.
— 24 calendar days of paid leave.
— Additional days off for national holidays.

With us, you’ll dive into the world of unique blockchain technologies, reshape the crypto landscape, and become an innovator in your field. If you’re ready to take on challenges and join our dynamic team, apply now and start a new chapter in your career!
Let’s Build the Future Together!

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

About the Product:

The company develops an advanced monitoring and analytics platform for complex hardware systems. Using embedded data collection, large-scale analytics, and machine learning, the product captures data across development, production, and live operation, providing real-time visibility into system performance, quality, and reliability.

The platform processes large volumes of data in complex environments and helps customers prevent failures, optimize performance, and improve overall system quality. From an infrastructure perspective, it relies on cloud-based and distributed systems, supported by Kubernetes, CI/CD pipelines, infrastructure as code, and monitoring tools.

About the Role:

As a Senior C++ Software Engineer on a core product team, you will own the full software development lifecycle for multi-architecture, cross-platform C++ modules that power advanced data processing and analytics systems. You will work in a small, self-sufficient team responsible end-to-end for a customer-facing product, collaborating with software, hardware, and research stakeholders. The role combines feature design and implementation with infrastructure ownership, CI/CD automation, and direct integration with customer environments. You will tackle performance-critical algorithms and complex system design, contribute to product direction, and maintain high standards of code quality in a fast-evolving environment.

Key Responsibilities:

• Design and implement cross-platform C++ software for Linux and Windows environments.
• Develop and maintain language bindings and interfaces using Python, Java and C#.
• Contribute to the full software development life cycle, including design, implementation, integration, testing, and deployment of software solutions for advanced test equipment.
• Build systems and CI/CD pipelines with CMake, Bash, Docker and GitHub Actions.
• Optimize performance, memory usage and responsiveness of edge and host-based systems.
• Conduct peer code reviews and uphold coding standards, conventions and documentation.
• Collaborate with multidisciplinary teams and engage with customers to clarify requirements and troubleshoot in lab or production.
• Create and maintain technical documentation, including design specifications and test plans.
• Implement and validate complex algorithms provided by in-house algorithm developers.

Required Competence and Skills:

• 7+ years of hands-on experience in production-grade C++ development (C++11/14/17) on both embedded and host systems.
• Proven experience designing and maintaining build systems, automation scripts and CI/CD pipelines (CMake, Bash, Docker, GitHub Actions).
• Deep understanding of data structures, algorithms, version control, performance optimization and test methodologies.
• Experience developing cross-platform software for Windows and Linux environments.
• Commitment to code quality: consistent formatting, clear conventions and thorough documentation.
• Strong interpersonal skills and ability to collaborate with distributed teams and customers.
• Proficiency in English communication, both written and verbal.
• Bachelor’s degree in Electrical, Computer or Software Engineering, Mathematics or Computer Science.

Nice to Have:

• Experience with Python, Java and C# in application integration.
• Familiarity with SQLite3 for embedded or application-level database use.
• Experience using SWIG to generate C++ bindings for high-level languages.
• Hands-on experience with post-silicon testing using Advantest or Teradyne automated test equipment.

Why Us:

We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

We provide full accounting and legal support in all countries we operate.

We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

We offer a highly competitive package with yearly performance and compensation reviews.

Ми шукаємо Senior DevOps Engineer для fintech / crypto-продукту з high-load інфраструктурою, real-time даними, складними CI/CD процесами, Kubernetes, observability, security та database management.

Це роль для інженера, який може не лише підтримувати інфраструктуру, а й будувати масштабовану, безпечну та надійну платформу для продукту, що активно розвивається.

Responsibilities

— Побудова, підтримка та оптимізація high-availability infrastructure
— Адміністрування Kubernetes clusters
— Робота з Terraform / Ansible та Infrastructure as Code
— Налаштування та підтримка CI/CD pipelines у GitLab
— Підтримка GitLab Runners і GitOps workflows
— Адміністрування Linux servers
— Робота з PostgreSQL, Redis, MongoDB, InfluxDB
— Підтримка Kafka та event streaming infrastructure
— Побудова monitoring / observability stack
— Налаштування Prometheus, Grafana, Loki, ELK Stack
— Робота з secrets management, HashiCorp Vault
— Впровадження DevSecOps practices
— Оптимізація networking, load balancing, infrastructure security

Requirements

— 5+ years of experience in DevOps / Infrastructure
— Досвід побудови high-availability and scalable architecture
— Strong Kubernetes experience: cluster administration, networking, security policies
— Hands-on experience with Terraform and Ansible
— Deep Linux knowledge: Debian / Ubuntu, internals, hardening
— Досвід адміністрування PostgreSQL, Redis, MongoDB, InfluxDB
— Досвід підтримки Kafka
— GitLab CI/CD: multi-stage pipelines, GitLab Runners, GitOps
— Strong scripting skills: Python and Bash
— Observability: ELK Stack, Prometheus, Grafana, Loki
— Security: SIEM tools, secrets management, Vault, DevSecOps
— Networking: OSI model, TCP/IP, Nginx, HAProxy, SDN
— Virtualization: Proxmox або VMware ESXi

Nice to have

— Досвід у fintech / crypto / trading products
— Досвід з high-load або real-time systems
— Досвід побудови infrastructure from scratch
— Практичний досвід disaster recovery / backup strategies
— Глибоке розуміння database performance tuning

We value

— Ownership mindset
— Системне мислення
— Вміння працювати з production-critical infrastructure
— Проактивність у security, monitoring та reliability
— Здатність швидко знаходити root cause проблеми та пропонувати стабільне рішення

We are looking for an experienced Product Lead to drive the development of our customer-facing betting products within a B2B environment.

This role combines product strategy, team leadership, and hands-on product management.

The main focus area is the Betting stream, including:

• Sportsbook (SPA solution)
• Widgets ecosystem
• Other customer-facing betting products and experiences

Our products are delivered as B2B solutions for international partners and operators, so this role requires balancing end-user experience with partner needs, scalability, customization, and commercial impact.

You will work closely with C-level stakeholders and lead a cross-functional product group responsible for the growth, usability, and business performance of our betting products.

Who are we?

We are DATA.BET. A product IT company that develops comprehensive technological solutions for sports, esports, and virtual sports betting in a single sportsbook.
Our key products — Odds Feed, AI-powered risk management system, and fast Single Page Application — help partners gain stable profits and a competitive advantage.
Our team consists of more than 250 professionals.

Are you also inspired and driven by the opportunity to be at the forefront of a fast-growing, promising industry?
Do you want to set trends and contribute to creating a revolutionary product that changes the betting industry?

Join us! Share our passion for technology and sports!

What you’ll be working on:

Product Strategy & Leadership

• Define and execute the product strategy for customer-facing betting products
• Own the long-term vision of the Sportsbook and Widgets ecosystem
• Drive product initiatives that improve user engagement, retention, conversion, and betting turnover
• Balance the needs of end users, partners, and internal business stakeholders
• Prioritize product development based on business impact, customer needs, and technical capabilities
• Collaborate closely with C-level management on strategic initiatives and business goals
• Own the quarterly and yearly product planning process for the Betting stream

Product Development

• Lead the evolution of the Sportsbook SPA experience across desktop and mobile platforms
• Improve navigation, personalization, retention mechanics, and betting UX
• Collaborate closely with Trading, Marketing, Engineering teams, and partners
• Validate hypotheses through analytics, A/B testing, and customer feedback
• Ensure consistency and high quality across all customer-facing products
• Support customization and configuration capabilities required for B2B partners

Team Management

• Lead and mentor Product Managers within the Betting stream
• Coordinate the work of Product Managers, Designer, and Project Manager
• Build efficient product delivery processes and cross-team communication
• Support team members in product discovery, prioritization, and stakeholder management
• Help grow product culture and product expertise within the company

Stakeholder Management

• Communicate product vision, priorities, and progress to internal stakeholders
• Work closely with Sales, Account Management, Marketing, Trading, and Engineering leadership
• Participate in discussions with partners regarding betting product improvements and customization opportunities

Must-have skills and experience:

• 5+ years of experience in Product Management
• Experience leading product teams or cross-functional product groups
• Deep expertise in sportsbook products and the betting industry
• Experience working on B2B products or platforms
• Experience working on B2C or customer-facing digital products
• Strong analytical and decision-making skills
• Experience working closely with design and engineering teams
• Understanding of product discovery and delivery processes
• Ability to balance strategic thinking with hands-on execution
• Strong communication and stakeholder management skills
• English — Upper-Intermediate or higher

Why work with us?

We offer not just a job but an opportunity to be part of an innovative, and ambitious team that cultivates a positively charged atmosphere and an environment that fosters both professional and individual growth.

Your well-being and a supportive work environment are our biggest priority:

• Flexible schedule and workplace options: enjoy the flexibility to work where and when you’re most productive.
• 20 Paid + 15 unpaid vacations: take time off to recharge with both paid and unpaid vacation options.
• Day off for your birthday: celebrate your special day with a well-deserved day off.
• Health insurance: take care of yourself and your well-being with comprehensive health coverage (in Ukraine only).
• 22 Sick leaves: take enough time to recover with a sufficient sick leave allowance (12 unconfirmed including sick leaves for mental health + 10 confirmed)
• Gifts and bonuses (wedding, child birth bonus, kindergarten allowance (in Ukraine only): get special perks to support you in various life situations and important moments.

What to expect next:

HR Interview ➡ Technical Interview ➡ Final Interview ➡ Background Check ➡ if we’re a match = Job Offer.

Ready to level up?

Apply now — we’re waiting for you!

We are the creators of a new fintech era!
Our mission is to change this world by making blockchain accessible to everyone in everyday life. WhiteBIT is a global team of over 1,200 professionals united by one mission — to shape the new world order in the Web3 era. Each of our employees is fully engaged in this transformative journey.
We work on our blockchain platform, providing maximum transparency and security for more than 8 million users worldwide. Our breakthrough solutions, incredible speed of adaptation to market challenges, and technological superiority are the strengths that take us beyond ordinary companies. Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT and VISA.

The future of Web3 starts with you: join us as a SMM Strategist!

Requirements:

— 5+ years in SMM, including strategy ownersh;
— Agency experience (SMM agency / marketing / creative agency) — must;
— Proven track record of planning and leading creative social campaigns and activations;
— Strong English (C1), confident stakeholder management;
— Hands-on understanding of content formats, channel specifics, community mechanics;
— Strong project/campaign coordination skills (briefs, timelines, approvals, production);
— EU location (or CET–WET ±2h from Spain).

Responsibilities:

— Own SMM strategy and channel plans (brand + product);
— Build campaign concepts with “agency mindset”: creative hooks, formats, activations, PR-adjacent ideas;
— Lead planning and execution: briefs, content calendar, launch playbooks;
— Coordinate cross-functionally (design, video, product, PR, community, partners);
— Ensure consistent tone, quality bar, and brand alignment;
— Report performance and insights; improve based on data.