Jobs at Djinni

Data Science UA is a service company with deep expertise in AI and Data Science. Our story started in 2016 with the first Data Science UA Conference in Kyiv, and since then, we’ve built one of the largest AI communities in Europe.

About the role: 
We are looking for a Part-time Product Manager to build, validate, and launch a fintech mobile/web product for English-speaking markets from scratch. You will drive the entire lifecycle, starting from a comprehensive Product Discovery phase all the way to the official release.

Key Responsibilities:
- Product Discovery & Hypothesis Validation: Conduct deep market and competitor analysis; perform qualitative research (CustDev, user interviews); shape the Value Proposition Design Canvas, and identify Product-Market Fit.
- Business Model & Unit Economics Design: Calculate a viable monetization model; model Customer Acquisition Cost and Lifetime Value ($CAC/LTV$) for the US/UK markets; test business models and analyze digital marketing metrics.
- Retention & Activation Management: Define the optimal user onboarding journey, design retention mechanics, and build audience engagement strategies.
- Execution & Delivery: Draft Product Requirement Documents (PRDs), create prototypes, prioritize MVP scope, and provide product oversight during the launch phase.
- Stakeholder Management: Maintain alignment and close communication with the project team and the Founder.

Key Requirements:
- Proven Track Record: Successful experience launching digital products from scratch (both mobile apps and web platforms).
- Domain Expertise: Deep understanding of the Fintech industry or closely related niches.
- Geo Specifics: Hands-on experience targeting English-speaking markets (US & UK), with a solid grasp of their unique dynamics and regulatory landscapes.
- Growth Marketing Savvy: Strong understanding of digital marketing, traffic acquisition metrics, viral mechanics, and business model testing.
- Language Skills: Fluent spoken and written English.

Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with uniting top AI talents and organizing the first Data Science tech conference in Kyiv. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.

About the client and the role:
Our client is a software company that develops and distributes software for macOS and iOS. We are seeking a Research Scientist to client’s AI R&D team, who will be at the forefront of AI research and play a pivotal role in driving research in human-computer interaction (HCI), specifically focusing on understanding macOS apps and their interfaces, using the latest advancements in natural language processing, computer vision, multimodality research.

Responsibilities:
- Lead HCI-focused AI research projects from concept to implementation.
- Translate cutting-edge research into innovative solutions for macOS applications.
- Collaborate across teams to integrate AI advancements into client’s products.
- Communicate research results to internal and external audiences (scientific conferences)

Requirements:
- Experience in one or more of the following Machine Learning domains: Computer Vision, Natural Language Processing (NLP), Human-Computer Interaction (HCI).
- Strong knowledge of linear algebra, probability theory/statistics, and graph theory.
- Advanced prototyping skills and experience implementing algorithms from academic papers.
- Previous experience publishing academic papers.

Nice-to-Have Skills/Experience:
- Ph.D. in machine learning, AI, statistics, computer science or related technical fields
- Familiarity with the Apple ecosystem, including iOS/macOS SDK and Core ML.

What we offer:
- We are a Ukrainian company, and we stand with Ukraine against russian aggression.
- Your health always comes first.
- Flexible working hours.
- Space to grow both professionally and personally.
- Teams we are proud of.
- Time-off policy that covers life’s needs.
- Join social initiatives.

For years, we have been driving excellence in the affiliate marketing space, partnering with the most prominent iGaming brands in the industry. We are now expanding our team and looking for SEO Specialists to reach new heights with us.

📋 Requirements:

• 1+ years of total Gambling experience, with the most recent role specifically in this niche.

• Experience with mono-brands and affiliate networks (multi-offer traffic generation, grey-hat promotion methods).

• Experience in PBN creation is a plus.

🎯Responsibilities:

• Regular launch and promotion of 30+ websites from scratch per month.

• Focus on implementing and scaling up grey-hat promotion methods to achieve and maintain top rankings in the iGaming niche.

• Affiliate network management, including selecting top-performing offers and integrating affiliate links.

• Competitor intelligence and market monitoring to identify rising trends, high-converting keyword patterns, and hidden monetization strategies used by rival websites.

• Conversion Rate optimization, collaborating with designers and content teams to run A/B tests on landing pages and CTAs to maximize FTDs and clicks.

🎁 What We Offer:

• Competitive salary with regular reviews and real growth opportunities.
• A 3-months probationary period for smooth onboarding.
• 16 calendar days of paid vacation, 7 paid sick leave days per year, 5 days off per year (up to 3 days per month).
• Flexible working hours: start your day anytime between 9:00 AM and 11:00 AM (Kyiv time) to balance work and personal life perfectly.
• Milestone and celebration bonuses for your Birthday, Work Anniversary, and successful completion of the probation period.

Infrastructure & Resources: 

Our processes are fully streamlined — you won't have to deal with manual routine work. We have a dedicated PBN department, a link-building team, as well as in-house copywriters and developers. No affiliate manager communication or offer negotiation required. Your main focus will be analysis, strategy, and process coordination.

Ukraine-based role

Stormotion is a React Native-focused agency. We build mobile products in IoT/BLE, EV & Mobility, Fitness, and HealthTech/Mental Wellbeing. Small teams, direct client communication.

Growth path
Start as a React Native developer. Over time you can add React (web) and grow to Full Stack with Hasura + PostgreSQL + Nest.js.

What you’ll do

• Build and ship React Native apps (TypeScript)
• Turn product goals into working solutions (not just “implement tickets”)
• Keep releases stable - test key flows in real conditions
• Make scope/architecture decisions that won’t block future scaling
• Code reviews, mentoring, workshops (everyone teaches, everyone learns)
• Join client calls: clarify requirements, explain trade-offs, drive discussions
   

Must have

• 1+ year commercial React Native experience
• Strong TypeScript
• Hooks + Context
• State management (Redux / MobX or similar)
• API integration (fetch / axios or similar)
• Spoken English Intermediate+: confident on calls, not only in chat
• Tech education (Computer Science, IT, Cybersecurity, etc)
   

Nice to have

• GraphQL (Apollo Client / Relay / urql)
• Push notifications
• Firebase (Cloud Messaging, Analytics, Firestore, Storage, Authentication, Functions)
• React Navigation
• ESLint / Prettier
• Testing (TDD / Jest / Detox)
• CI/CD (Fastlane / GitLab CI/CD / GitHub Actions)
• Reanimated 3 / React Native Skia
• BLE integrations (react-native-ble-plx or similar)
• Ramda / Lodash / fp-ts or other FP libraries
   

Benefits

• 24 paid vacation days + 10 paid recharge days
• Birthday day-off + Donor day-off
• Remote-first, office option in Dnipro
• Professional study compensation (courses/meetups/webinars)
• Sport & Streamings budgets
• Assistance with taxation PE documentation

As Stormotion grows and new projects come in, we’re looking for someone to help us find more talented people and guide them through our hiring process.
 

Ukraine-based role
 

Stormotion is a Mobile & Web Development Company focused on Fitness, HealthTech & IoT projects for startups and SME businesses in Germany, the Netherlands, Switzerland, Australia and USA.
 

Your role will be:

• Searching, pre-screening, and interviewing potential candidates for various IT roles, including React Native, Back-end, designers, lead generation specialists, copywriters, and others;
• Building and testing sourcing approaches across LinkedIn, social media, job boards, Upwork, and other channels;
• Maintaining candidate databases and keeping recruitment data accurate and up to date;
• Gradually taking ownership of vacancies end-to-end: from clarifying the role requirements to coordinating interviews and collecting feedback.
• Supporting HR-related tasks and team activities during periods when recruitment workload is lower.
   

To join the team you need:

• 1+ years in talent sourcing, proven success cases, and readiness to run candidate interviews;
• Proficiency in English (B2) and Ukrainian (both written and spoken);
• Basic understanding of IT roles, technologies, and software development processes;
• A human-oriented mindset, healthy communication style, and genuine interest in finding the right people;
• Strong presentation and communication skills (because you will create the first impression of the company for candidates);
• Attention to detail, proactivity, curiosity, and a structured approach to candidate pipelines, databases, and recruitment metrics;
• Being digitally native (tools, spreadsheets, databases, and recruitment-related platforms);
• Experience in running interviews to check candidates’ skills, qualifications, and cultural fit (would be a plus);
• An educational background in Information Technology, Computer Science or a related field (would be a plus);
   

What we offer:

• Healthy community where every person and their ideas matter;
• Supportive environment of professionals that value quality above quantity;
• 24 paid vacation days (21 + 3 Ukrainian public holidays) and 10 paid recharge days;
• Donor Day-off and Birthday holiday;
• Flexible working hours with the opportunity to work from your Ukraine-based home office;
• Professional study compensation, including online courses, meetups, and webinars;
• Coverage of Fitness Activities and Music Streaming Services.
   

P.s. When applying for this role, please share a success case where you found the right candidate for a specific role (role, channel, approach, result).

Growth Manager | iGaming | Canada, Australia & New Zealand

We are developing a new iGaming project for Canada, Australia and New Zealand and are looking for a Growth Manager to help build and improve our growth channels, with a focus on affiliate partnerships and acquisition performance.

What you’ll do:
• Support growth across Canada, Australia and New Zealand.
• Identify and develop partnerships with affiliates, SEO partners, media owners and traffic providers.
• Help structure and manage CPA, Revenue Share and hybrid deals.
• Track channel performance and identify opportunities to improve traffic quality and conversion.
• Coordinate growth initiatives with marketing and product teams.
• Test and optimize approaches to acquiring and engaging players across the target markets.
• Build partner relationships and contribute to the development of the affiliate channel.

What we’re looking for:
• Experience in growth, acquisition or affiliate marketing within iGaming.
• Familiarity with Canada, Australia and New Zealand or other Tier 1 markets.
• Experience working with affiliates or external traffic providers.
• Understanding of CPA, Revenue Share and hybrid commercial models.
• Confidence using performance data to assess and improve growth activity.
• A hands-on approach and ability to work in a developing project environment.

If you have iGaming growth or acquisition experience and want to help develop a new project in these markets, we’d be glad to hear from you.

Head of Acquisition | iGaming | Canada, Australia & New Zealand

We are launching a new iGaming project focused on Canada, Australia and New Zealand. We are looking for a Head of Acquisition to shape and lead the player acquisition strategy across these markets.

What you’ll do:
• Develop the acquisition strategy for Canada, Australia and New Zealand.
• Build and scale acquisition channels, with a strong focus on affiliate partnerships.
• Source and develop relationships with affiliates, SEO partners, media owners and traffic providers.
• Negotiate and manage CPA, Revenue Share and hybrid commercial models.
• Identify opportunities to improve acquisition efficiency, traffic quality and conversion.
• Work with marketing and product teams to support growth in each market.
• Monitor channel performance and use data to guide investment and optimization decisions.

What we’re looking for:
• Strong player acquisition experience in iGaming.
• Knowledge of Tier 1 markets, especially Canada, Australia and New Zealand.
• Experience growing affiliate acquisition and working with external traffic partners.
• Understanding of CPA, Revenue Share and hybrid models.
• A data-driven approach to evaluating acquisition performance.
• Experience creating and scaling acquisition strategies in a new or growing business.

If you have led iGaming acquisition and know how to grow in these markets, we’d be happy to connect.

Head of Affiliates | iGaming | Canada, Australia & New Zealand

We are building a new iGaming project focused on Canada, Australia and New Zealand, and are looking for a Head of Affiliates to establish and grow our affiliate channel.

What you’ll do:
• Build the affiliate strategy for the target markets.
• Identify and develop partnerships with affiliates, SEO partners, media owners and other traffic providers.
• Negotiate and manage CPA, Revenue Share and hybrid deals.
• Build a strong partner pipeline and maintain long-term relationships with key affiliates.
• Work with marketing and product teams to align partner activity with business goals.
• Track partner performance and optimize the channel based on traffic quality and results.

What we’re looking for:
• Proven affiliate marketing experience in iGaming.
• Knowledge of Canada, Australia and New Zealand markets.
• An existing network of relevant affiliate partners and traffic providers.
• Experience negotiating CPA, Revenue Share and hybrid deals.
• Ability to build an affiliate function and strategy from the ground up.
• Strong commercial, negotiation and relationship-building skills.

If you have the experience and network to build an affiliate channel in these markets, we’d be glad to hear from you.

DELIFOOD is a technology company developing digital services and tools for the food delivery and restaurant industry.

We’re looking for an experienced Product Manager / Product Owner with a strong understanding of the food tech and restaurant industry, who will work closely with business stakeholders and the development team to transform business needs into clear, practical product solutions.

Responsibilities

• Work closely with business stakeholders to understand business needs, problems, goals, and priorities;
• Analyze business requests and translate them into product solutions and initiatives;
• Define solution concepts, scope, MVP, and priorities;
• Create and manage Epics, Features, and User Stories;
• Own and prioritize the product backlog;
• Define and refine functional requirements, user flows, and business logic at the required level of detail;
• Collaborate with the development team throughout solution design and implementation;
• Make product decisions and manage scope changes during development;

• Drive initiatives from business need to production release.

   

Requirements

• 5+ years of experience as a Product Manager, Product Owner, or in a similar product role;
• Strong practical experience in food tech, food delivery, restaurant technology or restaurant operations;
• Good understanding of key restaurant and food delivery processes: order lifecycle, menu management, pricing, promotions, payments, delivery, and restaurant operations;
• Experience working directly with business stakeholders and development teams;
• Ability to identify the actual business problem behind stakeholder requests and translate it into a practical product solution;
• Experience defining scope, MVP, and priorities;
• Experience managing product backlogs and working with Epics, Features, and User Stories;
• Experience collecting and refining functional requirements;
• Good understanding of REST / GraphQL APIs and system integrations;
• Understanding of web and mobile product development;
• Experience working in Agile / Scrum environments;
• English — Advanced technical, Upper Intermediate daily.

Nice to have

• Experience with POS, KDS, restaurant management systems, delivery platforms, or aggregators;
• Experience working with WordPress / WooCommerce-based products;
• Understanding of marketplace and e-commerce business models;
• Experience working with product metrics, analytics, and KPIs;
• Experience with products involving multiple external and internal integrations;

• Experience in Project Management or Delivery Management.

   

We Offer

• Fully remote work with a flexible schedule;
• Stable compensation in USD;
• Minimal bureaucracy and direct communication with decision-makers;
• Real influence on product and business decisions;
• Opportunity to work on scalable, real-world products in food tech.

We're launching a new project and looking for Customer Support Agents who are ready to grow with us and help customers feel heard, supported, and happy.
 

What you'll be doing:
- Helping customers with their questions and concerns across multiple channels (chat, email, phone calls, etc.)
- Staying in touch with the team during your shift to solve issues faster together
- Making sure each customer gets clear, friendly, and helpful responses

What we’re looking for:
- Prior experience in support? Great!
No experience? Also great — we love people who are eager to learn!
- You’re okay with rotating shifts: 
Morning: 07:00 — 15:00 
Evening: 15:00 — 23:00 
Night: 23:00 — 07:00 (Night shifts come with bonuses 💰)
- You're calm under pressure and genuinely care about helping people
- Your English is strong — C1+ in both writing and speaking is a must

What you’ll get:
- 100% remote work — wherever you feel most productive
- Extra bonuses for night shifts
- Full onboarding & training — we won’t leave you guessing
- Supportive startup vibe — small team, no bureaucracy
- Room to grow and become a pro in customer support
 

If you're someone who enjoys solving problems and making someone’s day a little easier — we’d love to hear from you! 🚀

Job Description

Job Description
Experience with C#
Experience in test implementation using .Net App Automation Framework
Experience with a BDD-based approach 
Experience with Desktop automation, including UI automation 
Experience with Reqnroll BDD framework would be a plus

Job Responsibilities

Work with the client team to identify and implement test cases for automation in the aligned Priority
Automation to seamlessly integrate with existing frameworks, workflows, and Lab environments
Potential risks associated with automation like cybersecurity threats, will be identified and mitigated
Estimate effort is based on the stability of the application
Execute the automation on schedules aligned with the client's QA runs
Analyze Automation results, debug and identify Product and Automation issues, file bugs appropriately and work on resolution as aligned with the client team.

Department/Project Description

Our Customer is a top hardware and software solutions provider in the enterprise and consumer space. The Customer is working on a big transformation and introducing a new set of AI-driven solutions to the market to provide elevated connectivity experience which comprise of various embedded programs, QA and analytics all working together

Skill Category

QA - Automation

Keyskills - Must Have

• .NET
• C#
• QA Automation

Job Description

• 5+ years of practical experience as a AQA Lead engineer with a strong focus on test automation
• Proven leadership abilities demonstrated through past roles and responsibilities
• Strong analytical and problem-solving abilities; able to identify root causes and propose effective solutions.
• Ability to work independent set up and maintain AQA processes and lead the team of up to 10 QA
• Capability of independently gathering information and defining issues on their own
• Solid knowledge of C#, .NET, and automation frameworks; ability to design scalable and reusable solutions
• Deep understanding of modern test automation patterns, standards, and algorithms
• Knowledge of Playwright will be a plus
• Strong working knowledge of API and microservices testing, including tools such as Postman, Swagger, ReadyAPI; Familiarity with
• RestSharp/HttpClient for REST API integration
• Solid understanding and hands-on experience of relational (SQL) and NoSQL (Cosmos DB) databases.
• Experience testing cloud-based and distributed systems, ideally on Azure (Azure Functions, AKS, Service Bus)
• Familiarity with front-end testing for modern frameworks such as React
• Exposure to D365 (Sales, Service, Power Apps) or willingness to quickly learn domain-specific testing approaches
• Understanding of data validation and testing pipelines (Databricks, dashboards, reference data management, ML-driven models)
• Experience with CI/CD pipelines (Azure DevOps, GitLab or similar) and containerized test execution in Kubernetes (AKS)
• Experience with task/bug tracking and creating/maintaining test documentation (bug reports, test designs, test cases, test reports)
• Analytical mind, problem-solving aptitude, excellent communication skills
• Upper-Intermediate English (spoken and written)
   

Job Responsibilities

Establish and maintain the processes within AQA teams.

Participate in the creation and maintenance of project-level QA artifacts
Design, implement, and maintain automation frameworks for cloud-native and distributed systems (C# stack, Azure environments)
Develop and maintain automated regression and integration test suites for APIs, microservices, and front-end applications
Ensure quality for event-driven systems (Service Bus) and serverless components (Azure Functions)
Plan and manage assigned testing activities, estimate automation efforts, and coordinate with team members to prioritize testing scope
 

Department/Project Description

GlobalLogic is searching for a motivated, results-driven, and innovative Lead AQA engineer to join our project team at a dynamic startup specializing in pet insurance. Our client is a leading global holding company that is dedicated to developing an advanced pet insurance claims clearing solution designed to expedite and simplify the veterinary invoice reimbursement process for pet owners.

You will be working on a cutting-edge system built from scratch, leveraging Azure cloud services and adopting a low-code paradigm. The project adheres to industry best practices in quality assurance and project management, aiming to deliver exceptional results.

We are looking for an engineer who thrives in collaborative, supportive environments and is passionate about making a meaningful impact on people's lives. If you are enthusiastic about building innovative solutions and contributing to a cause that matters, this role could be an excellent fit for you.

Responsibilities

• Market data: ingest vendor feeds, normalize instruments and symbology, and fan out to web and mobile clients over WebSockets (subscription management, snapshot + delta, conflation and throttling, slow-consumer handling, reconnect and resync); enforce entitlements (real-time vs. delayed, professional vs. non-professional).
• Order management: build the integration layer on top of the clearing firm's REST and FIX APIs — order gateway (validation, pre-trade checks, idempotent submission), order state driven by provider events, positions, realized and unrealized P&L, reconciliation against snapshots and the ledger.
• Reliable ingestion of provider webhooks and event streams: signature verification, deduplication, out-of-order handling, gap detection, replay.
• Authentication and session management, account lifecycle, entitlements, and billing hooks.
• Identify gaps in vendor APIs and propose solutions (build, work around, or escalate to the vendor). Design for graceful degradation when upstream feeds are unavailable.

Requirements

• 5+ years of backend development with a focus on distributed, event-driven systems; 3+ in Node.js / TypeScript, including the runtime under load (event loop, stream backpressure, memory/GC, scaling stateful connections).
• Has built and operated a high fan-out real-time system serving many concurrent clients and can describe it in numbers (connections, messages per second, p99 latency).
• Practical understanding of message ordering, duplicate delivery, idempotency, retries, backpressure, replay, and failure recovery.
• Experience running production systems that handle financial transactions; experience with monitoring, structured logging, tracing, and incident investigation.
• Experience with AWS (containers, IAM, managed messaging/streaming) and Redis; infrastructure-as-code.
• Strong automated-testing practices (unit, integration, end-to-end).
• Occasional traveling to the USA might be needed. 

Nice to have

• Brokerage, clearing, custody, or market-data provider integrations; knowledge of equity and options order lifecycles (submission, partial fills, cancel/replace, rejection).
• FIX, financial instrument symbology, exchange connectivity.
• PostgreSQL, Redis, and a time-series or analytical store.
• Systems handling monetary values, audit trails, reconciliation, regulatory requirements.
• Futures, crypto, or prediction-market platforms.

Responsibilities

• Build and maintain the trading application in React Native / Expo with TypeScript: onboarding and identity verification, funding, watchlists, quotes and charts, order entry, positions and P&L, options chains.
• Consume streaming market data over WebSockets: subscription management, reconnect and resynchronization, smooth rendering under high-frequency updates.
• Implement authentication (MFA, biometric unlock), secure token storage, deep linking, push notifications, and third-party SDK integrations (bank linking, identity verification).
• Work with the product designer and backend engineers on feature design and delivery.
• Own builds, store submissions, over-the-air updates, and App Store / Google Play releases; monitor crashes and performance in production.

Requirements

• 5+ years of mobile development; 3+ years with React Native, including at least one consumer app shipped to both stores.
• Strong TypeScript and modern React; experience with Expo tooling (routing, builds, config plugins).
• Experience building real-time, high-frequency mobile interfaces; practical understanding of React Native performance (rendering, JS/UI threads, memory, list virtualization).
• Experience implementing OAuth/MFA/biometrics and integrating native SDKs.
• Solid automated-testing and production-monitoring practices.
• Comfortable making product decisions in a small team without detailed specifications.
• Occasional traveling to the USA might be needed

Nice to have

• Trading or brokerage applications, order books, financial order types.
• Charting libraries, animation/gesture and rendering libraries, E2E mobile test frameworks.
• Native iOS or Android experience (Swift or Kotlin).

We are seeking a talented Talent Acquisition Specialist with a hands-on experience in recruiting tech professionals. As a Talent Acquisition Specialist you will play a pivotal role in identifying and securing exceptional candidates who possess skills and knowledge required for our success.

Explore opportunities at JustMarkets and become a part of our team of professionals!

Responsibilities

• Build a diverse pool of active and passive candidates for the business through proactive market research, candidate relationship management, active search methods, soliciting potential candidates from employees and managers, and using various job boards
• Thoroughly vet candidates and make recommendations on the most effective interviewing teams to reduce the time from selection to offer
• Manage the recruitment process from job posting to hiring
• Focus on candidate experience, ensuring fast and effective communication with candidates and hiring managers throughout the process
• Collaborate with hiring managers to effectively manage their expectations and ensure success
   

Requirements

• 3+ years of relevant full-cycle recruiting experience
• Experience with tech positions (DevOps, SRE, IT Specialists, etc.)
• Experience of conducting competency-based interviews
• Demonstrated ability to handle high-volume recruiting cycles
• Strong knowledge of common human resources practices
• Clear and concise verbal and written communication skills, including Upper — Intermediate English
• Ability to jump between high-level strategy and tactical execution
• High attention to detail, particularly when it comes to editing job descriptions, messaging candidates, and scheduling
• Experience in working with an international organization with competing priorities
   

We offer

• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays as per the company’s approved Public holiday list
• Medical insurance
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)