Jobs at Djinni

🎯 Full-Stack Developer (React / Go / Web3)
We seek a Full-Stack Developer for a DeFi / prediction-markets product on EVM-compatible chains. The role involves equal distribution between front-end and back-end work, utilizing React + Web3 for trading and market UIs and Go for the financial backend. Go is the primary backend stack; Node.js stays in the picture for fast integration with existing web3 solutions. This is the right fit if you have shipped end-to-end features on a Web3 / DeFi product and are comfortable owning a vertical slice from contract integration to UI.
 

🚀 Technical Stack:
- Frontend: React (hooks, state management), TypeScript, HTML5, CSS3
- Backend: Go (goroutines, channels, `context`), Node.js
- Web3: `ethers.js` / `viem` / `web3.js`, wallet integrations (MetaMask, WalletConnect)
- Real-Time: WebSockets / subscriptions
- Database: SQL (Postgres or similar), Redis
- Messaging: Kafka, RabbitMQ, or Redis Streams
- Blockchain: EVM-compatible chains, on-chain event indexing
- Version Control: Git
 

👥 As a Member of Our Team, You Will:

• Collaborate with product owners to define, design, and deploy new features end-to-end.
• Troubleshoot, test, and maintain software to ensure optimal performance and functionality.
• Contribute to all phases of the development lifecycle, from initial planning to final deployment.
• Follow industry best practices
   

💡Core Skills Required:
- 2+ years full-stack experience with hands-on Web3
- Strong React (hooks, state management, performance optimization)
- Solid TypeScript
- HTML / CSS, pixel-perfect from Figma
- WebSockets / real-time subscriptions
- Hands-on with `ethers.js` / `viem` / `web3.js`
- Wallet integrations (MetaMask, WalletConnect, etc.)
- Understanding of gas fees, on-chain vs off-chain data
- Awareness of Web3 risks (phishing, malicious contracts)
- Proficiency in Go: goroutines, channels, `context`, concurrency patterns
- Solid SQL
- Hands-on with Redis
- Understanding of scalable architecture
- Solid understanding of blockchain fundamentals
- Hands-on with EVM-compatible chains
- Understanding of blockchain data indexing (events, logs, reorgs)
- Experience with Node.js (preferred)
- Familiarity with D3.js, TradingView, Recharts, or Chart.js (preferred)
- DeFi exposure - AMMs / liquidity pools, order book UX, slippage, price impact (preferred)
- Prior work on prediction markets or trading systems (preferred)
 

🧠 Soft Skills:

• Communication: Excellent ability to articulate ideas and solutions to team members and stakeholders.
• Problem-Solving: Strong analytical and troubleshooting abilities.
• Adaptability: Comfortable switching between front-end and back-end tasks, and learning new tools as needed.
• Teamwork: A collaborative mindset, open to feedback and knowledge sharing.
• Self-motivation: Proactive approach to tackling tasks with minimal supervision.
   

🎁 What We Offer:

• Fully remote work.
• Competitive salary.
• Flat company structure: no bureaucracy.
• Opportunities for professional growth.
• Work-life balance with flexible working hours.
• Access to various learning resources and development programs
• 20 days of vacation time
• 5 illness days

🌟About Us
We are a US-based business holding company operating in the e-commerce sphere. Our portfolio comprises two brands with a combined annual turnover of over $2 million. We operate in Amazon’s most competitive and fast-growing categories: baby products and supplements. We don’t just launch products - we build a system that transforms product development from chaos into a predictable process. Our approach is based on data, rapid iterations and structured solutions. AI is an integral part of our daily work: we use AI tools to accelerate product research, market and competitor analysis, hypothesis generation and documentation preparation.

🌟About the Role
The R&D Specialist is a key player in the new product creation system. The role bridges product research, sourcing and product development.

💼 What We Expect From You:
• 2–3 years of experience in e-commerce, product management or procurement at Amazon
• Proven track record of successfully launching products on Amazon
• Practical sourcing experience: working with suppliers, understanding production processes, price negotiations
• Ability to calculate unit economics and analyse the market
• B2 level English for communicating with suppliers and analysing the US market
• Knowledge of tools: Helium10, Keepa, Google Trends, Sellerboard
• Proficiency in Excel and Google Docs
• Understanding of the product lifecycle on marketplaces
• Independence: experience in project management and decision-making
• Attention to detail when working with technical specifications and quality control

What You Will Be Responsible For:
📊 Strategy and Analytics
• Analysing the US market, identifying promising niches and product opportunities
• Developing product strategy and a 3-6-month launch roadmap
• Evaluating and selecting high-margin products
• Calculating unit economics and forecasting profitability
• In-depth analysis of competitors and their strategies
• Monitoring trends, seasonality and consumer content via TikTok, Instagram and external tools

🌏 Product Research & Sourcing
• Sourcing and communicating with suppliers (Alibaba, 1688, direct contacts)
• Negotiating terms, prices and MOQs
• Receiving and evaluating samples
• Developing launch strategy for new products

💡 Product Development & R&D
• Improving existing products (quality, functionality, design)
• Prototype development: brainstorming ideas for improvements, testing and gathering feedback
• Preparing technical specifications for production: specifications, material requirements and functional requirements

➕ Would be an advantage:
• Experience with Amazon US
• Experience in preparing technical documentation and specifications for production
• Experience working with consumer goods (home, kitchen, beauty, kids)
• Basic understanding of Amazon PPC and promotion
•Additional languages (Ukrainian, Russian, German, Spanish, Chinese, etc.)

What’s In It For You:
🌍Fully remote role
🏖️27 days of paid annual leave
🛠️ Access to all necessary tools
📚 Access to the industry’s top e-commerce courses – we invest in your development
🧭 Clear processes and decision-making framework
🤝 A strong team free from chaos and double standards
📊 Impact on real metrics
💼 Experience working in a US company
⚡ A strong, dynamic team - people who are fun to work with and from whom you can learn
📈 Ongoing opportunities for development and growth within the company

📩 Ready to build products that actually win on Amazon?
Apply now and become part of a team where data, speed, and smart systems drive real results.

🚀 About PeopleForce

PeopleForce is the heartbeat of modern employee management. Through our single HR platform, we empower businesses to effortlessly manage the entire employee experience.

Our platform centralizes all your HR needs, streamlining every aspect of the employee lifecycle. Driven by innovation and efficiency, PeopleForce is revolutionizing the HR landscape and building a movement that enhances, optimizes, and celebrates the employee experience globally.

Come be part of the drive to redefine HR Tech. Let’s journey together!

✨ About the Role

We’re looking for a Senior Product Manager who doesn’t just ship features—but rethinks how HR software should serve people at work in the modern world.

This is a highly visible, high-impact role at the heart of our product strategy. You’ll take full ownership of a core area of the PeopleForce platform and be responsible for shaping it into something truly exceptional.

That means:

• defining a bold vision
• breaking down complex problems
• collaborating closely across teams to bring elegant, scalable solutions to life

You’ll need to balance strategic foresight with deep attention to detail, combining critical thinking and creativity.

You’ll obsess over the whole product experience—not just functionality, but flow, clarity, quality, and emotional impact.

Above all, you’ll operate with a growth mindset—curious, resourceful, and always questioning how things could be better.

You’ll play a pivotal role in ensuring PeopleForce continues to lead in HR tech—not just keeping up, but setting the pace.

This role is ideal for a product leader who wants to:

• shape meaningful software
• own real outcomes
• work with smart, driven people

🎯 Key Responsibilities

• Own the product vision and strategy for a major pillar of the PeopleForce platform — balancing user needs, business goals, and long-term differentiation
• Take full accountability for outcomes — not just shipping features, but driving real customer and business impact
• Champion a high-quality, coherent product experience that reflects great taste, sound judgment, and an understanding of the entire user journey
• Partner with design, engineering, and data teams to build intuitive, scalable solutions — grounded in deep insight and thoughtful tradeoffs
• Drive growth across the product lifecycle — activation, engagement, retention, and expansion — with a keen eye on data and customer behavior
• Engage cross-functionally with Sales, Marketing, and Customer Success to inform product decisions and support successful go-to-market execution
• Lead with critical thinking — ask better questions, interrogate assumptions, and pursue the root cause
• Bring a growth mindset to experimentation, learning, and iteration
• Stay informed on market trends, emerging technologies, and HR practices

🧠 Skills & Qualifications

• 5+ years of product management experience in B2B SaaS, including ownership of strategic product areas
• A strong technical foundation — comfortable engaging in architecture discussions, API design, and data modeling
• Demonstrated ability to think holistically about the product experience
• Clear, structured thinker with a bias toward clarity, simplicity, and sharp decision-making
• Track record of leading cross-functional initiatives and delivering measurable growth
• Strong sense of product quality and taste
• Exceptional communication skills — ability to align teams and inspire action
• Comfortable operating autonomously in a fast-paced, evolving environment

➕ Preferred Qualifications

• Experience building for HR teams or related domains (performance, people ops, time & attendance, compensation)
• Background in computer science, engineering, or a related technical field
• Familiarity with modern product discovery practices (Jobs-to-be-Done, product opportunity mapping)
• Proven ability to challenge assumptions and bring fresh thinking
• A personal drive to learn, grow, and raise the standard

🎁 What We Offer

• A key role in a fast-growing B2B SaaS HR tech company
• 100% remote work with a flexible schedule (Mon–Fri)
• Strong focus on learning & development and professional growth
• Medical insurance after the probation period
• Modern equipment: MacBook + home office setup
• 20 days of paid annual leave + 10 paid sick days
• Clear opportunities for career growth as the company scales

We are looking for an HR Generalist who genuinely enjoys working with people to join a small product company. The team is small and stable — most colleagues have been with the company for years. Thus, the priority here is keeping that culture strong, making the day-to-day employee experience excellent, and handling hiring when it does arise. This is not a role for someone chasing high-volume recruiting targets; it is a role for someone who cares deeply about the human side of work and stability.
This role reports directly to the CEO, who will be your day-to-day manager and main point of contact. You will work closely together on both strategic decisions and operational matters — so clear, confident communication in English is essential from day one.

Key Qualifications:
● 1+ year of experience as an HR Generalist in a product or service IT company.
● Solid understanding of core HR principles: employee relations, HR documentation, onboarding/offboarding cycles, and benefits management.
● Hands-on experience with the full recruitment cycle — from gathering job requirements and active sourcing, through interviews, offer negotiation, and closing.
● Familiarity with the typical workflows and rhythms of a product company.
● Proactive and self-driven: you identify what needs to be done and do it without waiting to be asked.
● Strong interpersonal skills and genuine empathy — you are energised by human interaction, not drained by it.
● Fluent spoken and written English — essential, as our CEO communicates exclusively in English.
● Organised, detail-oriented, and comfortable switching between operational and strategic tasks in a small-team context.

Preferred Qualifications:
● Experience supporting accounting or finance teams (payroll data, invoice preparation).
● Practice drafting and reviewing HR documentation — contracts, NDAs, employment agreements, addenda.
● Background in a company of a similar size (10–30 people), where wearing multiple hats is the norm.

We offer:
● А place with friendly environment where you can reach your full potential and grow your career.
● Flexible work schedules.
● Work from home.
● Social package: paid sick leave, paid, medical insurance, etc.

What you will do:

Day-to-Day HR Operations (≈ 80% of the role)
● Serve as the first point of contact for all employee queries — from HR policy questions to benefits, leaves, and everything in between.
● Own employee records: maintain accurate, up-to-date files for both active and former employees.
● Draft, update, and manage HR documentation — PTO policies, absence notification procedures, internal processes, and more.
● Handle employee relations matters with sensitivity and discretion, providing guidance aligned with company policy.
● Manage employee benefits administration and liaise with relevant providers.

Onboarding & Offboarding
● Prepare employment contracts, NDAs, amendments, and all related paperwork — primarily for new hires.
● Support incoming employees before Day 1: corporate accounts, equipment setup, welcome coordination.
● Run structured offboarding end-to-end — knowledge transfer, access revocation, equipment collection, and stakeholder communication.
● Communicate departures and new arrivals to relevant internal stakeholders in a timely, professional manner.

Operations & Administrative Support
● Coordinate workplace operations: equipment procurement, maintenance, and repair.
● Assist the CEO and Accountant with payroll preparation — compiling data, preparing invoicing documents, and supporting salary payment processes.

Recruitment & Talent Acquisition (≈ 20% of the role)
● Define role requirements clearly before going to market.
● Source candidates through LinkedIn, job boards, and other relevant channels.
● Conduct interviews and coordinate all subsequent hiring steps.
● Manage offer negotiations and guide candidates through the closing process.

Ubertesters is a software development company and the provider of a community of on-demand, global, professional testers with devices to help companies support their mobile testing needs. The company also offers a cloud-based, mobile app testing tool to help companies manage their mobile testing process and in-house QA teams.

SaaSJet is a Ukrainian IT product company that has turned from a startup to a competitive player in the market of internal management optimization apps.

Our clients are more than 1500 companies all around the world.

Some of them: Forbes, Rakuten, Grammarly, Smartthings, Raiffeisen Bank, Teva.

Everyday we create new products and optimize existing ones, so our team is regularly expanding. We are looking for people who want to develop and improve their skills and are always ready to learn something new.

We have already created some successful products for our users.

Discover apps on our website

Now we are looking for a Customer Success Manager who will help us in implementing our ideas.

The main responsibilities:

• Providing answers to questions, advice, and assistance to clients
• Requests registration and adding to Jira Service Desk
• Collecting of additional information on incidents
• SLA monitoring to comply with customers and technical development team
• Constant study of the company's applications, their new features
• Collecting and analysis of customer feedback, making suggestions for product improvement
• Monitor unsubscriptions and subscriptions to applications
• Correspondence, mailing follow-ups
• Introduction and control of clients' issues from the beginning to the end
• Promoting a positive customer experience of using the company's applications and services

Required skills:

• B1, B2 English written and spoken level
• Understanding Jira tools: Jira Service Desk, SLAs
• Confident PC user
• Experience in Google G-Suite (Gmail, Docs)
• Responsibility, sociability, productivity

Would be an advantage:

• Auto-rule, Reports, Advanced Jira Search (JQL)
• Hubspot CRM

What do we offer:

• Exciting tasks and opportunity to work in a progressive Ukrainian IT product company
• Position in a company that is stable and constantly evolving
• Adequate management aimed at self-management and self-organization of each employee's work
• Open contact with the management of the company, who listens to the needs of each employee and solves them
• Study and career growth
• Competitive salary that increases with the development of the employee's professional skills and results
• Absence of a strict dress code
• A system of bonuses and rewards
• Lack of formalities and bureaucracy
• An effective learning and development system

Work Schedule:

• Flexible work schedule. It doesn't matter when the work is done; the result is what matters.
• Ability to work remotely or in the office
• Possibility to combine work and study at the same time

We appreciate your talent and invite you to develop it with us!

Please send your CV, and we’ll review it. :)

At White Digital, we build products from 0 to 1 and scale them to millions of users.

Now we’re looking for a Delivery Manager who will bring structure, ownership, and clarity to our growing portfolio of web and mobile projects.

In this role, you will have а real impact on project execution, client satisfaction, and the evolution of delivery processes as the company grows.

What You’ll Own

• End-to-end delivery of web and mobile projects
• Planning, execution, and monitoring of project timelines and scope
• Risk identification and mitigation
• Client communication and expectations management
• Participate in product-level decision-making, including solution validation and UX discussions
• Team workload planning and coordination
• Ensuring delivery predictability and quality standards
• Continuous improvement of delivery processes
• Own delivery across active projects and ensure stable execution
• Work closely with founders and C-level to align priorities and strategy
• Improve delivery processes as the company grows
   

What We’re Looking For

• 3+ years of experience in IT project or delivery management
• Experience in outsource companies
• Experience managing multiple projects or parallel streams
• Strong understanding of SDLC
• Solid knowledge of Agile/Scrum methodologies
• Experience working with mobile (iOS/Android) and web products
• Strong stakeholder communication skills
• Ability to manage risks and resolve conflicts
• English level — Upper-Intermediate or higher
   

What We Offer

• Diverse and international projects
• Flexible work format — remote & comfort time
• Internal learning and knowledge-sharing initiatives
• 22 days off and 12 sick days paid by the company annually
• Paid national holidays.
• Medical insurance
• English classes.
• GYM
• Team building twice per year
• Welcome box
• Paid overtime
• Real impact on company processes and growth
   

If you value transparency, ownership, and professional growth — we’ll be happy to meet you.

Project: web and mobile application in the finance and banking space for a UK-based client. Long-term, remote, with overlap on UK business hours.

Requirements:

• 3+ years of commercial QA experience.
• Proven experience setting up QA processes from scratch.
• Hands-on testing of web and mobile apps (iOS and Android).
• Experience with finance, banking, or payment products.
• Experience leading or mentoring a QA team.
• Confident with test design, bug tracking, and test management tools (Jira, Confluence, TestRail / Testiny / Qase or similar).
• Comfortable with API testing (Postman, Charles, Proxyman).
• English: Strong Intermediate+ (B2+), good written and spoken communication.

Will be a plus:

• Experience with UK or EU clients.

• Familiarity with fintech compliance topics (PCI DSS, PSD2, KYC/AML, GDPR).

   

Responsibilities:

• Plan and run manual testing for web and mobile.
• Own and improve the QA process on the project.
• Lead a small QA team and mentor team members.
• Work directly with developers, product, and the client.
• Report on quality, risks, and release readiness.

We Offer:

• Remote work and flexible working hours.
• Legal support.
• Paid sick leaves.
• Paid vacations.
• Medical insurance. 
• Free English classes.

Join the Fintech Core team building a white-label modular platform that powers digital banks, payment systems, and fintech products across Europe, North America, and MENA regions
 

As a System/Business Analyst on the Fintech Core project, you will define technical architecture, system specifications, and integration designs for a white-label modular fintech platform that enables rapid creation of digital banking and payment products.
 

The platform provides a complete technology stack including general ledger, middleware, mobile/web applications, and extensive third-party integrations for KYC, payments, card issuance, and compliance. You'll work closely with Business Analysts, Solution Architects, and Engineering teams to translate business requirements into detailed technical specifications, design robust system architectures, and ensure seamless integration across microservices while maintaining regulatory compliance and enterprise-grade security.

This role offers hands-on experience designing financial systems at scale, with exposure to payment processing, card networks, digital wallets, cross-border transactions, and regulatory compliance frameworks serving multiple fintech implementations globally.

Responsibilities
 

• Analyze and document system requirements for platform modules including payments, card issuance, digital wallets, accounts, ledger management, and compliance systems
• Translate business requirements into detailed technical specifications, API contracts, database schemas, and integration architectures
• Design data models, entity relationships, and data flow diagrams for transactional and financial systems with appropriate normalization and performance considerations
• Define integration patterns and technical specifications for connecting with payment processors, KYC/AML providers, card issuers, and open banking platforms
• Document system behaviors using sequence diagrams, component diagrams, deployment architectures, and API specifications (OpenAPI/Swagger)
• Collaborate with Solution Architects to ensure system designs align with microservices architecture patterns, scalability requirements, and technical best practices
• Define non-functional requirements including performance benchmarks, security controls, data retention policies, and audit trail specifications
• Facilitate technical design workshops with Engineering teams to review system specifications, validate implementation approaches, and identify technical risks
• Create comprehensive system documentation in Confluence covering technical flows, component interactions, message formats, and infrastructure requirements
• Support QA teams by defining system integration test scenarios, technical acceptance criteria, and end-to-end testing strategies
• Analyze system performance bottlenecks and propose optimization solutions for high-throughput financial transaction processing
• Ensure all technical specifications maintain regulatory compliance requirements (PCI DSS, GDPR, PSD2) and financial data security standards
• Maintain traceability between business requirements, system specifications, technical implementations, and test cases
• Participate in sprint planning, technical refinement sessions, and architecture review boards to ensure alignment between product vision and technical execution

Professional skills are required:
 

• 3+ years of experience as System Analyst, Technical Analyst, or similar role in fintech or banking domains

   

• Strong understanding of financial systems architecture including general ledgers, payment processing, and account management

   

• Experience with microservices architecture, API design, and distributed systems

   

• Proficiency in creating technical documentation: system design documents, data flow diagrams, sequence diagrams, ER diagrams

   

• Knowledge of database design and data modeling for transactional systems

   

• Understanding of integration patterns, message queues, and event-driven architectures

   

• Familiarity with payment systems standards (ISO 20022, SWIFT, SEPA, card schemes)

   

• Experience with API specifications (REST, OpenAPI/Swagger, webhooks)

   

• Understanding of cloud infrastructure and deployment architectures (AWS, Azure, GCP)

   

• Knowledge of authentication and authorization mechanisms (OAuth, JWT, API keys)

Technical Skills

• 3+ years of experience as System Analyst, Technical Analyst, or similar role in fintech or banking domains

• Strong understanding of financial systems architecture including general ledgers, payment processing, and account management

• Experience with microservices architecture, API design, and distributed systems
• Proficiency in creating technical documentation: system design documents, data flow diagrams, sequence diagrams, ER diagrams

• Knowledge of database design and data modeling for transactional systems

• Understanding of integration patterns, message queues, and event-driven architectures

• Familiarity with payment systems standards (ISO 20022, SWIFT, SEPA, card schemes)

• Experience with API specifications (REST, OpenAPI/Swagger, webhooks)

• Understanding of cloud infrastructure and deployment architectures (AWS, Azure, GCP)

• Knowledge of authentication and authorization mechanisms (OAuth, JWT, API keys)

   

Domain Knowledge

• Understanding of core banking concepts: accounts, transactions, balances, ledgers, reconciliation

   

• Knowledge of payment flows: domestic/international transfers, card payments, digital wallets

   

• Familiarity with KYC/AML processes and regulatory compliance requirements

   

• Understanding of financial data security standards (PCI DSS, GDPR)

   

• Experience with fintech product features: onboarding, card issuing, FX, acquiring

Analytical & Documentation Skills

• Excellent analytical thinking and problem-solving abilities

• Strong technical writing skills with attention to detail

• Ability to translate complex business requirements into technical specifications

• Experience with UML, BPMN, or similar modeling notations

• Proficiency with documentation tools (Confluence, Notion, or similar)

• Experience with requirements management and traceability

Skills will be a plus:
 

• Experience with white-label or multi-tenant system architectures

• Knowledge of blockchain and cryptocurrency integrations

• Familiarity with regulatory frameworks (PSD2, Open Banking, MiFID)

• Experience with performance testing and system optimization

• Understanding of DevOps practices and CI/CD pipelines

• Previous experience with modular platform architecture

• Knowledge of financial compliance and audit requirements

• Experience with data migration and system integration projects

Project description:

Fintech Core is a white-label modular fintech solution designed for rapid creation and launch of digital banking and payment products. It provides a comprehensive, turnkey platform that enables businesses to build neobanks, digital wallets, payment systems, and other fintech products within 3 months rather than years. The solution includes a complete technology stack: a robust general ledger platform, middleware layer, customizable frontend applications for iOS/Android/Web, and extensive third-party integrations for KYC, payments, card issuance, and compliance. Unlike traditional SaaS offerings, Fintech Core provides full access to source code, eliminating vendor lock-in and enabling deep customization.

The platform is built on microservices architecture with modular components that can be independently scaled and customized. It supports multi-currency operations, cross-border payments, card issuing, account management, transaction processing, compliance monitoring, and back-office orchestration. The solution is PCI & DSS compliant and designed to meet regulatory requirements across multiple jurisdictions.

Project stage: Active development and continuous enhancement. The platform is mature with multiple successful implementations but undergoes constant evolution to incorporate new regulatory requirements, payment integrations, and fintech capabilities. Quality, scalability, and compliance are paramount priorities.

The size and the structure of the PROJECT team:

Cross-functional team including Product Owners, Business Analysts, System Analysts, Frontend/Backend Developers, QA Engineers, DevOps, Security Specialists, and Compliance Consultants. The team operates in an Agile environment with close collaboration between technical and business functions.

We are looking for a Lead .NET FullStack Engineer with React (Azure) to join our team!

Our client is a precision mental health company on a mission to make high-quality, evidence-based digital mental health support accessible at scale. Their platform transforms deep clinical expertise into trusted, personalized, and measurable digital experiences that help people improve their mental well-being. Working with digital health partner companies across the US, they combine AI, rigorous clinical science, and human-centered design to deliver meaningful real-world outcomes.

Project technical stack:

• Backend: .NET/C#, REST APIs, Auth0, third-party integrations 
• Frontend: TypeScript, React, react-query, react-hook-form, tailwind, lottie (animation), jest, testing-libraty/react
• Cloud: Azure
• Data & Storage: Azure SQL, Cosmos DB, Blob Storage, Azure Storage 
• DevOps, Infrastructure & CI/CD: GitHub, Azure Pipelines, Docker, Kubernetes, Terraform, Grafana

Responsibilities:

• Design, develop, test, document, and maintain solutions across backend and frontend
• Deliver new features end-to-end with strong ownership and accountability, while maintaining and improving existing solutions
• Build secure, scalable, reliable, high-quality, and high-performance applications
• Work effectively in a cross-functional team, collaborating closely with Product, QA, DevOps, Data, AI, and Engineering stakeholders
• Communicate confidently in a multinational environment with business, engineering, marketing, and clinical stakeholders when needed
• Actively apply AI-assisted approaches across solution design, coding, testing, debugging, and delivery workflows
• Participate fully in Agile/Scrum ceremonies
• Troubleshoot complex issues, perform root-cause analysis, and investigate new tools and approaches
• Contribute to technical decisions, architecture discussions, and engineering best practices 
• Identify delivery bottlenecks, technical risks, and improvement opportunities proactively
• Help balance delivery speed, quality, scalability, maintainability, and technical debt across initiatives

Requirements:

• 7+ years of professional software engineering experience
• Strong commercial experience with .NET/C#
• Strong commercial experience with React/TypeScript
• Proven full-stack delivery experience across frontend and backend systems
• Experience leading technical initiatives and driving engineering decisions
• Ability to lead technical discussions and align engineers and stakeholders around solutions and priorities
• Strong experience building and consuming REST APIs
• Solid production experience with Microsoft Azure
• Solid understanding of SOLID principles, design patterns, and microservices architecture
• Strong understanding of version control, security best practices, and Agile methodologies
• Strong Agile delivery experience with a focus on speed and quality
• Startup mindset: adaptable, fast-moving, pragmatic
• Result-oriented mindset with ownership mentality
• Excellent communication and collaboration skills, able to lead conversations and drive alignment
• Able to work independently and as part of a team
• Proactive, responsive, and dependable with a strong ownership mindset
• Strong technical leadership, ownership mindset, and solution-oriented approach
• Experience supporting, mentoring, or guiding engineers in Agile teams

Nice to have

• Experience in healthcare, mental health, or other regulated industries
• Experience building AI-powered product features
• Practical experience using Anthropic Claude Code to improve SDLC
• Testing and test automation experience
• Python experience
• Data engineering experience
• Strong DevOps & CI/CD practices

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

• Розробляти та підтримувати наші внутрішні сервіси
• Займатися підготовкою датасетів для тренування
• Автоматизація процесів, зокрема побудова пайплайнів
• Працювати з ETL процесами
• Розробляти та підтримувати API

• Досвід роботи від 2 років та глибокі знання Python Developer.
• Досвід розробки RESTful API (FastAPI).
• Практичний досвід роботи з Linux, Docker.
• Практичний досвід побудови ETL процесів та роботи з Apache Airflow/Argo Workflows.
• Практичні навички роботи з Pandas та NumPy, розуміння специфіки підготовки даних для задач Data Science.
• Досвід з NoSQL databases (MongoDB).
• Самостійність, вміння розібратися в бізнес-логіці продукту та пропонувати технічні рішення.
• Інтерес до ML/AI напрямку та бажання розбиратись, як працюють системи під капотом

• Досвід з AWS
• Досвід з Kubernetes

1. Розвивай українські ML-based продукти, які вже здобули успіх у світі.
2. Занурся в атмосферу карʼєрного росту. У нас можна взяти на себе новий напрям чи протестувати та втілити зміни власноруч.
3. Долучайся до like-minded команди з власними традиціями. Наша атмосфера сприяє відкритості та довірі.
4. Переконайся, що твої рішення та дії впливають на продукт і компанію – 88% плантінівців це підтверджують.

• Медстрахування, масаж, корпоративний лікар;
• Гнучкий графік роботи: починай робочий день з 9:00 до 11:00;
• 20 робочих днів відпустки, 100% оплата безлімітних лікарняних;
• Система заохочення та визнання Pando: розвивайся та долучайся до життя команди, отримуй за це бали та обмінюй їх на нагороди;
• Безкоштовні сніданки, обіди та снеки у просторому офісі на Подолі;
• Сучасна техніка для роботи;
• Компенсація спорту, психотерапії та навчання;
• Доступ до профільних спільнот Genesis та внутрішнього навчання. 

Офіс ефективного регулювання BRDO - незалежний аналітичний центр, який працює над створенням ефективного регулювання, розвитком прозорих правил взаємодії держави табізнесу й впровадженням системних реформ в Україні.  
Ми шукаємо Дата-аналітик (Data Analyst), який долучиться до запуску бази цін на будівельну продукцію та інші матеріальні ресурси у межах проєкту цифровізації та реформування системи ціноутворення у будівництві.
Ця роль - для фахівця, який має практичний досвід роботи з великими масивами структурованих даних, таблицями, довідниками, номенклатурами або реєстрами та хоче працюватинад системними змінами на національному рівні. Ви будете відповідати за підготовку, упорядкування, зведення та технічне опрацювання даних, необхідних для запуску системи, їїперевірки, наповнення та подальшої стабільної роботи.

Основні задачі:

• Збір, зведення та впорядкування даних з основних джерел проєкту, зокрема з Prozorro, Prozorro Market, договорів, прайс-листів виробників і постачальників, звітів з аналізу цін таінших погоджених джерел; 
• Підготовка робочих наборів даних для завантаження в систему та для її перевірки на етапах налаштування і запуску; 
• Приведення даних з різних джерел до єдиної структури: уніфікація назв, одиниць виміру, форматів дат, характеристик продукції, позначень виробників і регіональної прив’язки; 
• Первинне зіставлення позицій із зовнішніх джерел із класифікатором будівельної продукції та виявлення випадків, де таке зіставлення потребує уточнення; 
• Підготовка таблиць відповідності, перехідних таблиць між версіями класифікатора та інших допоміжних таблиць для завантаження і технічного використання; 
• Виявлення технічних проблем у наборах даних: дублювань, пропусків, помилок у форматах, неузгоджених назв, неправильних одиниць виміру, записів без достатньоїідентифікації; 
• Підготовка тестових наборів даних для перевірки завантаження, відображення, довідників, перевірок при внесенні даних і журналювання подій у системі; 
• Участь у формуванні вимог до структури завантаження даних: обов’язкових полів, допустимих значень, форматів подання та переліку помилок, які мають виявлятися системою; 
• Перевірка придатності підготовлених наборів даних до завантаження в систему; 
• Супровід запуску каналів наповнення системи даними та допомога у виявленні проблем у структурі, форматі та складі даних; 
• Участь у технічній перевірці обробки даних під час випробувань системи та після запуску; 
• Фіксація проблем, пов’язаних із даними або їх обробкою, та підготовка прикладів для виправлення; 
• Підготовка зведеної інформації про стан готовності даних до запуску системи та про проблемні категорії, що потребують доопрацювання. 

• Досвід роботи з великими таблицями, наборами даних, довідниками, номенклатурами, реєстрами або каталогами; 
• Практичний досвід зведення, очищення, упорядкування та підготовки даних до завантаження або подальшої обробки; 
• Впевнене володіння Excel та Google Sheets, досвід роботи з SQL, запитами до баз даних або іншими інструментами технічної обробки даних; 
• Бажано - навички роботи з Power BI та знання Python; 
• Розуміння принципів роботи зі структурованими файлами, полями, форматами, кодами, одиницями виміру та таблицями відповідності; 
• Уважність до деталей і здатність системно працювати з повторюваними масивами інформації; 
• Вміння описувати помилки в даних зрозуміло для технічної та нетехнічної команди; 
• Буде перевагою досвід у сферах закупівель, будівництва, кошторисної справи, ціноутворення або державних інформаційних систем; 
• Буде перевагою досвід роботи з класифікаторами, довідниками продукції або каталогами товарів. 

• Досвід участі у проєктах цифровізації державних процесів; 
• Досвід роботи з даними з кількох джерел одночасно; 
• Розуміння логіки роботи державних електронних систем, реєстрів та інтеграцій; 
• Досвід підготовки даних для тестування інформаційних систем. 

• Участь у реформі національного рівня та запуску нової цифрової моделі роботи з ціновими даними у будівництві; 
• Можливість безпосередньо впливати на якість і придатність даних, на яких працюватиме система; 
• Середовище, де поєднуються аналітика, цифровізація, державна політика та практична реалізація реформи; 
• Гнучкий формат роботи: remote / hybrid, офіс у центрі Києва. 

Ми — IT компанія JATAPP, і ми створюємо продукти, якими користуються мільйони юзерів зі всього світу. У нашому портфоліо — вже 20+ різноманітних продуктів виключно у білих нішах: Business, Utilities, Lifestyle, Cybersecurity та Education. І ще більше попереду!

Ми шукаємо Middle/Senior Product Marketing Manager на напрям Utilities. Ти будеш працювати з Android додатком найбільшого продукту цього юніта, який зараз швидко масштабується.

Чому це цікаво?

• Це перший Android-запуск в юніті - це твій продукт від першого тесту до першого мільйона revenue

• Чіткий фокус на монетизацію

• Проактивна команда: дизайнери, що думають категоріями бізнесу та PM-и, які «живуть» делівері. Лише синергія та спільна відповідальність за результат.

• Максимальна відкритість до розвитку. Не впевнений чи хочеш поглиблюватись в монетизації чи розширювати зону і брати відповідальність за весь продукт? У нас є можливість протестувати себе в обох напрямках і обрати шлях який найбільше цікавить

Ключові задачі:

• Генерація гіпотез націлених на монетизацію продуктів шляхом:
  - пошуку кореляції та сегментації користувачів в продуктовій аналітиці
  - дослідження конкурентів через Sensor Tower, рекламні бібліотеки, відгуки в сторах, Reddit
  - пошуку найкращих практик в продуктах поза нішею
  - трекінгу трендів у монетизації: нові механіки, ціноутворення, пейволи, онбординги
  - спільних досліджень з User Acquisition командою

• Підготовка та опис ідей:  
  - підготовка дизайнів/прототипів гіпотез разом із дизайнером до розробки
  - описання задач команді із визначенням критично важливих елементів 

• Валідації гіпотез шляхом:
  - проведення експериментів (в тому числі і АБ тестів)
  - на основі даних про користувачів та аналітики, маркетингових тестів разом з User Acquisition manager-aми
  - визначення цінності з програшних тестів і генерація наступних гіпотез

Що ми очікуємо від тебе:

• Досвід монетизації Android-застосунків від 2-х років

• Практичний досвід з рекламною та підписочною моделями монетизації

• Досвід роботи з B2C застосунками

• Вміння проводити глибинний конкурентний аналіз

• Досвід роботи з продуктовою аналітикою: самостійна робота з Amplitude, AppsFlyer

• Досвід роботи з дизайнером та постановкою задач команді

• Глибоке розуміння юніт-економіки та вміння оцінити вплив гіпотези на метрики до запуску

• Практичний досвід  з A/B тестуванням

• Маркетинговий бекграунд: розуміння різниці аудиторії з social і search каналів

• Досвід запуску нових продуктів або виходу на новий ринок / платформу

• Самостійність і проактивність

Буде плюсом:

• Досвід роботи з Tableau

Рекрутмент процес:

Інтервʼю з рекрутером - Тестове завдання (Опційне) - Технічне інтервʼю - Фінальне інтервʼю - Збір рекомендацій - Оффер

Ми пропонуємо:

• Mental and Physical Health: турбота про здоров’я — це маст, тож в JATAPP ти матимеш повне медичне страхування

• Benefits Cafeteria: обирай, що більше до вподоби — заняття спортом, доставка їжі, товари для домашнього офісу 

• Knowledge sharing: такі події — це наш спосіб рости разом. Ми збираємося, щоб обговорювати нові тренди, ділитися власними інсайтами та прокачувати одне одного

• Remote-First Culture: працюй, де завгодно, головне для нас — результат та безпека 

• Personal Equipment Policy: жодних технічних клопотів — ти отримаєш MacBook і все необхідне для комфортної та ефективної роботи

• Learning and Development Opportunities: для нас споглядати, як ти вчишся, — суцільне задоволення, тож ми з радістю покриваємо твоє навчання та підвищення кваліфікації, а також компенсуємо курси англійської мови 

• Community of like-minded people: в JATAPP ти працюватимеш в команді однодумців, з якими залюбки можна і продукт запустити, і марафон пробігти, і Говерлу підкорити

• Creative freedom: ми заохочуємо ініціативність, творче мислення та креативний підхід, тож з нами ти можеш бути самим собою і мати свободу професійного самовираження

• Legal & Finance Support: ми співпрацюємо з найкращими фінансистами та юристами, які з радістю допоможуть вирішити будь-яке твоє питання за запитом 

• Time-off Policy: щорічна відпустка у розмірі 20 робочих днів на рік, 5 днів sick leave без медичного підтвердження, безлімітна кількість лікарняних із довідкою від лікаря, 3 personal days та по 2 days off дні з нагоди особливих подій

We’re looking for a highly skilled AI Engineer to help build and scale an automated machine learning platform that turns complex enterprise data into intelligent, production-ready solutions.

You’ll work across the full AI stack, from LLM development and RAG systems to MLOps, APIs, and cloud-native deployment, helping transform raw data into reliable, scalable AI services used in real-world business environments.

This role sits at the intersection of machine learning engineering, backend systems, and generative AI infrastructure, requiring both architectural thinking and strong hands-on execution.

What You’ll Be Doing

You’ll be responsible for building and improving the core AI systems powering the platform:

• Design, train, and optimize ML models and LLM-based systems for predictive and generative use cases
• Build and evolve Retrieval-Augmented Generation (RAG) pipelines using embeddings, vector databases, and prompt strategies
• Develop scalable AI services with FastAPI, containerization, and cloud orchestration tools
• Create and maintain automated data ingestion and transformation pipelines for ML-ready datasets
• Deploy production-grade models with a focus on low latency, high availability, and scalability
• Establish evaluation frameworks to monitor model accuracy, drift, and performance efficiency
• Build secure APIs that connect AI capabilities to product interfaces and user-facing applications
• Continuously improve system performance through optimization techniques and experimentation

What We’re Looking For

Core Experience

• 5+ years building and deploying production machine learning systems
• Strong background in taking models from research or notebooks into production environments
• Hands-on experience across the full ML lifecycle and MLOps practices

Technical Skills

• Strong Python engineering skills (production-level, not just prototyping)
• Experience with ML frameworks like PyTorch, TensorFlow, or Scikit-learn
• Deep understanding of LLMs and RAG architectures
• Experience with tools like LangChain, LlamaIndex, or OpenAI APIs
• Strong API development experience using FastAPI or Flask
• Familiarity with SQL, NoSQL, and vector databases (Pinecone, Milvus, Weaviate, etc.)
• Experience with Docker, Kubernetes, or similar deployment tools
• Cloud experience (AWS, GCP, or Azure)

Strong Plus

• Exposure to AutoML systems or automated feature engineering pipelines
• Experience with ML orchestration tools (MLflow, Kubeflow, Airflow, etc.)
• Understanding of distributed data processing (Spark, Dask)
• Experience with model tuning frameworks (Optuna, Ray Tune)

Ideal Candidate Profile

You’ll thrive in this role if you combine:

• A product mindset with strong engineering discipline
• Experience working in fast-moving startup environments
• Ability to design scalable systems that evolve with new AI advancements
• Strong mathematical foundation (statistics + linear algebra)
• A bias toward building reliable, production-grade systems over experimental-only work

Day-to-Day Work

• Building and improving ML/LLM pipelines powering enterprise use cases
• Developing scalable inference services and APIs
• Working on automated ML workflows (feature engineering → training → deployment)
• Improving model performance via tuning, optimization, and evaluation
• Collaborating with data engineers to integrate diverse data sources
• Writing production code and participating in peer reviews
• Monitoring system health and model behavior in production

 Interview Process

• Intro / Team Conversation – background, collaboration fit, problem-solving style
• Technical Assessment – real-world coding or ML system challenge
• Deep Technical Interview – architecture, ML systems, and past experience deep dive
• Final Round – leadership discussion and long-term alignment

Requirements (Must-Have)

• 5+ years in production ML/AI engineering
• Strong experience with LLMs and RAG systems
• Proven MLOps and deployment experience
• Strong Python + backend engineering skills
• Authorized to work in the U.S. (Citizen or Green Card holder)

Benefits

• Health Insurance
• Dental Insurance
• Vision Insurance

Про компанію

🔧 Твої основні задачі

• Розробка нових функціональних блоків в системі Creatio, згідно наданих специфікацій (функціональних вимог, технічних завдань).
• Проектування бізнес-процесів та інтерфейсу користувача для їх реалізації.
• Інтеграції (веб — сервіси, сервіси роботи з даними Odata/DataService), API.
• Проектування бізнес-процесів та інтерфейсу користувача для їх реалізації

💡 Ми шукаємо того, хто

• Досвід реалізації функціоналу на платформі Creatio Terrasoft (CRM, Low-code/No-code).
• Знання принципів та нотацій моделювання бізнес процесів (UML, BPMN).
• Досвід роботи з платформою .NET та мовою C#.
• Досвід програмування на Java Script.
• Досвід роботи з реляційними базами даних (MS SQL/Oracle).
• Досвід роботи з Web Services (SOAP, REST).
• Досвід роботи з системами контроля версій GIT.
   

•  Сучасний офіс у центрі міста — стильний простір, комфортна атмосфера, зручна локація, pet-friendly.
•  Розвиток і навчання — інвестиції в освіту, менторство, ротації між проєктами, можливості для зростання.
•  Простір для креативу — мінімум бюрократії, максимум свободи для реалізації ідей.
•  Надихаючий менеджмент — відкриті лідери, які підтримують і допомагають розкрити потенціал.
•  Тімбілдинги та активності — створюємо теплі спогади поза роботою.
•  Конкурентна оплата праці — справедлива винагорода за результат.
• 12 днів оплачуваних лікарняних — дбаємо про твоє здоров’я.
•  24 дні відпустки — достатньо часу для відпочинку та відновлення.

ZentixSoft is looking for a Senior QA Automation Engineer 🚀

At ZentixSoft, we follow the "People over processes" principle. We are expanding our cloud infrastructure and technical operations direction for our international partners and are looking for a proactive engineer with an SRE mindset who excels at troubleshooting live enterprise environments.
 

The Role:

You will collaborate closely with developers, QA specialists, and product stakeholders to ensure product quality across backend services, APIs, and web applications. The role combines hands-on automation, integration testing, and proactive participation in release and quality assurance activities.
 

We value engineers who can independently drive testing processes, identify weak points in delivery flows, and continuously improve automation coverage rather than simply executing predefined test scenarios.
 

Our Expectations:

🔹 QA Automation: Strong hands-on experience with Selenium WebDriver and Java-based automation frameworks. Experience with TestNG is expected.

🔹 API & Backend Testing: Practical experience with REST API testing, integration validation, and tools such as Postman.

🔹 Databases: Solid SQL knowledge and confidence working with relational databases for backend validation and troubleshooting.

🔹 Testing Approaches: Experience with regression, integration, and end-to-end testing within complex systems.

🔹 Workflow & Tools: Comfortable working with Git/GitHub and modern development or CI/CD workflows.
 

🔹 Nice to Have: Experience with Playwright or modern browser automation tools will be considered a strong advantage.

🔹 Soft Skills: Proactive mindset, attention to detail, ownership mentality, and the ability to work independently in distributed teams.
 

Why ZentixSoft?

💸 Competitive compensation with transparent growth opportunities.

⚖️ Flexible remote environment with no micromanagement.

🦾 Strong engineering culture where initiative, automation mindset, and technical ownership are genuinely appreciated.
 

Project Details:

📍 Remote (Ukraine / EU preferred).

⏳ Full-time, long-term cooperation.

🚀 Start: ASAP.