Jobs at Djinni

EvoPlay — одна з провідних продуктових IT-компаній України, що працює на міжнародному ринку та створює комплексні B2B-рішення для індустрії онлайн-ігор.

Зараз ми в пошуках проактивного та досвідченого Tech Lead, що візьме на себе ownership за frontend-напрям: спроектує та реалізує Vue.js-застосунок з SSR на базі наявного backend API, визначить архітектуру, технічні стандарти та підходи до розробки.

Duties and Responsibilities:

• проєктування та розвиток frontend-архітектури Vue.js-застосунку з використанням SSR;
• розробка та підтримка frontend-рішень на основі наявного backend API;
• налаштування та оптимізація структури проєкту, роутингу, state management і data fetching;
• забезпечення високої продуктивності, SEO-оптимізації, стабільності та масштабованості застосунку;
• участь у прийнятті технічних рішень, code review та формуванні engineering best practices;
• тісна співпраця з продуктовою, backend та design-командами для ефективної реалізації функціоналу;
• декомпозиція задач, оцінка технічних ризиків та планування реалізації;
• використання AI-assisted / AI-agentic development tools для прискорення розробки та підвищення ефективності команди.

Required Hard Skills:

• комерційний досвід роботи з Vue.js та сучасним frontend-стеком;
• практичний досвід роботи з SSR, бажано з Nuxt.js;
• впевнене знання JavaScript / TypeScript;
• досвід побудови frontend-застосунків з нуля та їх подальшого масштабування;
• глибоке розуміння frontend-архітектури, компонентного підходу та принципів підтримуваного коду;
• досвід інтеграції та роботи з GraphQL;
• практичний досвід із state management (Pinia, Vuex або аналогічні рішення);
• розуміння принципів performance optimization та web performance best practices;
• досвід технічного лідерства: code review, mentoring, technical decision-making;
• практичний досвід використання AI-assisted development tools у щоденній роботі.

Required Soft Skills:

• сильні аналітичні навички та вміння декомпозувати складні задачі;
• проактивність і відповідальність за технічний результат;
• ефективна комунікація та вміння працювати в кросфункціональній команді;
• готовність брати ownership над технічними рішеннями та розвитком продукту.

WHY JOIN US:

Ми хочемо, щоб ви почувалися комфортно та насолоджувалися своєю роботою!

Час для відновлення сил — 20 оплачуваних дня відпустки для відпочинку та перезавантаження;

Гнучкий лікарняний — 8 днів без оформлення документів, плюс 10 додаткових днів з довідкою від лікаря;

Ваш особливий вихідний — візьміть вихідний у день народження, щоб відсвяткувати, розслабитися та насолодитися своїм днем;

Підтримка психічного здоров’я — доступ до корпоративного психолога, коли вам це потрібно;

Разом ми допомагаємо — ми активно підтримуємо та заохочуємо волонтерство, організацію та участь у благодійних ініціативах;

Навчання та розвиток — доступ до нашого центру навчання та розвитку з курсами для співробітників та лідерства для підтримки вашого професійного зростання.

Ми — сучасна компанія, що активно розвивається та впроваджує інноваційні рішення у своїй сфері. У нас цінуються професіоналізм, командна взаємодія та відповідальність. Ми створюємо комфортне робоче середовище, де кожен співробітник може реалізувати свій потенціал і розвиватися разом із компанією.

Якщо ви шукаєте стабільність і надійну роботу — запрошуємо до команди.

Основні обов’язки 

• визначення To-Be моделі бухгалтерських процесів підприємства;  
• розробка облікової політики, бізнес-правил, ролей і контрольних процедур;  
• відповідальність за процеси:  
• Record-to-Report;  
• Procure-to-Pay у частині обліку та розрахунків;  
• Order-to-Cash у частині доходів і дебіторської заборгованості;  
• Inventory-to-Accounting;  
• Production-to-Costing;  
• визначення правил обліку запасів, WIP, COGS, виробничих відхилень, SG&A та розподілів;  
• затвердження структури Cost Centers, Projects та інших управлінських аналітик;  
• визначення вимог до master data, документообігу, approvals і segregation of duties;  
• затвердження фінансових вимог до BOM, виробничих замовлень і руху запасів;  
• керування календарем закриття місяця;  
• постановка вимог Functional Consultant та інтегратору;  

Вимоги 

• вища освіта у сфері бухгалтерського обліку, фінансів, економіки комп’ютерних наук, прикладної математики або за іншою суміжною спеціальністю;  
• досвід роботи головним бухгалтером або заступником від 3 років;  
• глибоке розуміння НП(С)БО, Податкового кодексу України, ПДВ, податку на прибуток та первинного документообігу;  
• досвід участі в організації бухгалтерського обліку виробничого підприємства;  
• практичне розуміння обліку запасів, виробничої собівартості, WIP, COGS, основних засобів і валютних операцій;  
• досвід роботи із SAP Business One від 2 років;  
• досвід автоматизації та зміни облікових процесів;  
• уміння формулювати бізнес-вимоги та приймати архітектурні рішення у межах фінансового контуру;  
• упевнене володіння Excel; бажано Power Query;  
• базове розуміння SQL буде перевагою; 
• знання IFRS буде перевагою; 
• володіння англійською мовою на рівні не нижче В1. 

Необхідний рівень SAP B1 передбачає розуміння: 

• company database та організаційну модель SAP B1;  
• branches, warehouses, numbering series і posting periods;  
• AR/AP, Inventory Ledger і General Ledger;  
• WIP, COGS, production variance та period-end;  
• Cost Centers, Projects і distribution rules;  
• принципи роботи UDF, UDT, UDO, queries та alerts;  
• межі стандартної функціональності;  
• архітектури Add-on та локалізацій SAP. 

We are looking for a Mobile developer who will build the product's mobile app from scratch and own it completely - architecture, release pipeline, store presence, and ongoing iteration. for at least the first year, this person will be the only mobile developer at the team.

About the project: A ticket search engine for live events that lets users compare offers from multiple sellers in a single platform. The product currently has no mobile app, this will be its first.

Qualifications: 
● Proven experience shipping at least one React Native application from inception to deployment on both the Apple App Store and Google Play Store, with demonstrable setup and deployment processes (store links required).
● Minimum of 3 years of mobile development experience, including at least 2 years of practical experience working with React Native in a production environment.
● Strong proficiency in TypeScript and a solid understanding of React fundamentals.
● Experience managing the entire release cycle, including app store submissions and handling rejection issues.
● Ability to work independently within a remote, asynchronous team environment, ideally as the sole owner of the mobile development stack.
● Fluent in English, both written and verbal.

Nice to have: 
● Background in e-commerce / marketplace / travel products with high-intent transactional UX.
● Experience with Next.js monorepos and sharing logic (not UI) across web and mobile. 
● Experience with attribution/analytics stacks: Firebase, AppsFlyer, Branch.

What you'll be doing: 
● Building a React Native app for iOS and Android from scratch. 
● Consuming the product's existing APIs, and pushing back on / helping shape mobile-facing endpoints where needed. 
● Setting up all the infrastructure from scratch: repo structure, CI/CD, build pipeline (EAS or similar), crash reporting, analytics, deep linking, push notifications. 
● Taking the app through App Store and Google Play review to launch, then owning the ongoing release cadence. 
● Building core flows: event discovery, price comparison across sellers, checkout handoff.

About the Product & Team

Our client is an innovative tech startup building an AI-powered platform for autonomous browser and web workflow automation. The platform executes complex end-to-end automation scenarios and integrates directly into enterprise business systems across the US and Europe.

You will join an agile engineering team to implement ERP-style integrations. The codebase already contains multiple production-ready integration templates, clear architectural references, and reusable modules to guide your implementation.

Role Overview

We are looking for a sharp, detail-oriented Strong Junior Full-Stack Engineer with a solid backend foundation (Node.js) for an integration project.

This role is ideal for a proactive engineer who knows how to read existing code, replicate proven patterns, and deliver clean integrations with minimal friction. Because well-established integration references already exist in the repository, you won’t have to reinvent the architecture — your primary focus will be studying reference examples, adapting them to new third-party APIs, and verifying that data flows accurately.

Key Responsibilities

• Implement Connectors & Integrations: Build API connectors linking external business/ERP platforms to our system using existing codebase patterns.
• Backend Data Handling (Core Focus): Write clean, structured Node.js code to handle API requests, process webhooks, normalize payloads, and handle edge-case errors.
• Basic Frontend Adjustments: Implement or update straightforward React components for integration settings and configuration pages.
• Codebase Exploration: Study existing integration modules in the repository and follow established coding conventions.
• Self-Verification & Testing: Validate data mapping, test edge cases using tools like Postman, and ensure integrations work reliably before submission.

Requirements

• Node.js Fundamentals: Solid hands-on experience building backend logic with Node.js and JavaScript / TypeScript (commercial experience or strong portfolio projects).
• Daily use of modern AI coding assistants (Claude Code) to navigate repositories and speed up delivery.
• Basic React Skills: Ability to build and update basic UI components and handle form state in React.
• API & Data Knowledge: Good understanding of REST APIs, HTTP status codes, JSON payload manipulation, and basic authentication methods (API Keys, Bearer tokens).
• Code Navigation: Ability to read and understand existing codebases, identify reusable patterns, and apply them to new features.
• Ownership & Diligence: High personal responsibility, attention to detail, and a proactive attitude toward troubleshooting.
• Communication: B2 English (clear written communication for tickets/documentation and comfortable participating in team syncs).

Nice to Have

• Practical experience testing APIs with Postman, Insomnia, or curl.
• Previous experience connecting to any third-party APIs (CRMs, payment gateways, e-commerce, or ERP systems).

We OFFER:

• ​A fast-paced, highly professional, international team environment with a flat structure and rapid decision-making.
• ​Competitive compensation packages commensurate with your background and product portfolio.
• ​Flexible, remote-first workflow optimized for seamless global alignment.
• Medical Insurance in Ukraine and a Multisport program in Poland.
• Offices in Ukraine (Kyiv, Kharkiv) and Poland (Wroclaw) or Remote.
• Paid vacation, sick leave, and official holidays.
• Legal & Accounting services.
• The company provides all necessary equipment.
• English classes and Education reimbursement.

We're hiring a Business Analyst (.NET domain) to join a large-scale IT programme for a major EU agency, delivered through a specialist staffing partner. This is a near-site engagement based in Warsaw, working alongside the agency's in-house teams - no travel required.

The programme covers enterprise information systems spanning HR and asset management, financial processes, and grant-agreements management, with a strong focus on integrating systems and data platforms.

You'll work as part of a large development team (10+ engineers) as the bridge between business stakeholders and the technical delivery team - modelling processes, eliciting requirements, and driving continuous process improvement across the programme.

Logistics

• Location: Warsaw, Poland - near-site, no travel foreseen
• Engagement: long-term framework contract, ~42 months
• Workload: 220 person-days/year for the initial term and first two renewals, then a shorter final renewal
• Selection process: interview-based assessment (no written test)

What you'll do

• Model and document value chains, business processes, roles, capabilities, and data
• Elicit and analyse business needs, requirements, and user stories
• Support product owners during requirements definition and manage requirements through the systems lifecycle
• Translate business needs into business requirements specifications
• Support business cases and feasibility studies
• Contribute to design, testing, QA, and change management activities
• Design, validate, and test business processes for process excellence
• Coach stakeholders on process changes and drive continuous improvement
• Communicate project objectives and scope to stakeholders
• Perform quantitative cost-benefit and what-if analysis
• Plan organisational change and support strategic/tactical planning and transition roadmaps
• Implement performance-monitoring systems

What you bring

• Enterprise information-systems background, ideally in HR/asset management, financial processes, or grant-agreements management domains
• Prior BA experience on projects integrating systems and data platforms
• Solid SQL and data-analysis skills
• At least 3 years as a BA on a large system, working alongside a development team of 10+ engineers
• 8+ years overall IT experience, with 5+ years in a similar BA role
• Level 6 education (an ICT degree is not mandatory)
• English at C1 level
• At least two of: Certified Business Analysis Professional (CBAP) or equivalent, Certified UML Professional (foundation), BPM2 fundamental or equivalent
• Comfortable with BPMN and UML notations (capability, activity, state, and logical data model diagrams) and tools such as Sparx Enterprise Architect or Aris Architect
• Strong analytical, communication, and documentation skills

Phoenix Games is a technology company building next-generation iGaming and Web3 products for a global audience. We develop scalable gaming platforms powered by modern cloud technologies, blockchain, AI, and high-performance backend systems.

Our engineering team is passionate about creating reliable, secure, and scalable software that delivers an exceptional experience to millions of users worldwide.

We are looking for an experienced Senior .NET Developer to help us build and evolve our core platform.

What You'll Do

• Design, develop, and maintain high-performance backend services using .NET.
• Build scalable microservices and distributed systems.
• Develop and optimize RESTful APIs.
• Collaborate with Front-end Developers, QA Engineers, Product Managers, and DevOps.
• Improve application performance, reliability, and security.
• Optimize SQL queries and database performance.
• Participate in architecture discussions and technical decision-making.
• Perform code reviews and mentor other engineers.
• Contribute to CI/CD processes and engineering best practices.

Tech Stack

• .NET 8 / ASP.NET Core
• C#
• Entity Framework Core
• MS SQL Server / PostgreSQL
• Redis
• RabbitMQ / Kafka
• Docker
• Kubernetes
• Azure / AWS
• Git
• GitHub Actions
• REST APIs
• Microservices

Requirements

• 4+ years of commercial experience with C# and .NET.
• Strong knowledge of ASP.NET Core.
• Experience building scalable backend applications.
• Solid understanding of microservice architecture.
• Experience with SQL Server or PostgreSQL.
• Experience with Entity Framework Core.
• Understanding of asynchronous programming.
• Experience with Docker.
• Familiarity with Kubernetes is a plus.
• Experience with cloud platforms (Azure or AWS).
• Knowledge of REST API design principles.
• Upper-Intermediate English or higher.

Nice to Have

• Experience with event-driven architecture.
• Knowledge of Redis, RabbitMQ, or Kafka.
• Experience with CI/CD pipelines.
• Familiarity with Web3 or blockchain technologies.

What We Offer

• Fully remote work from anywhere in Europe.
• Long-term B2B cooperation.
• Competitive salary paid in EUR or USD.
• Annual salary reviews.
• Performance-based bonus program.
• Annual company bonus.
• 25 paid vacation days.
• Paid sick leave.
• Flexible working hours.
• Home office budget.
• Laptop or equipment allowance.
• Learning & development budget for courses, books, and conferences.
• English language lessons.
• Private health insurance.
• Mental health support program.
• Sports and wellness compensation.
• Team-building activities and international company retreats.
• Opportunity to work with modern technologies in AI, Web3, and cloud infrastructure.
• Clear career growth opportunities in a rapidly expanding international product company.

Why Join Phoenix Games?

You'll work on innovative products using modern technologies, free from legacy code and excessive bureaucracy. We encourage engineers to take ownership, contribute ideas, and influence technical decisions while building products for a global audience.

If you're passionate about backend development and want to be part of a fast-growing international team, we'd love to hear from you.

Phoenix Games is an innovative technology company building next-generation iGaming and Web3 products for a global audience. We combine AI, blockchain, and cloud technologies to create engaging, secure, and high-performance digital experiences.

We're looking for a talented iOS Developer to help build world-class mobile applications that deliver exceptional user experiences and support millions of users worldwide.

What You'll Do

• Develop and maintain native iOS applications using Swift.
• Build scalable, secure, and high-performance mobile solutions.
• Collaborate closely with Product Managers, Designers, Backend Developers, and QA Engineers.
• Integrate REST APIs, WebSockets, and third-party SDKs.
• Optimize application performance, stability, and responsiveness.
• Write clean, maintainable, and well-tested code.
• Participate in code reviews and technical discussions.
• Contribute to application architecture and continuous product improvements.
• Stay up to date with the latest iOS technologies and best practices.

Requirements

• 3+ years of commercial iOS development experience.
• Strong knowledge of Swift.
• Experience building and maintaining native iOS applications.
• Experience with SwiftUI and/or UIKit.
• Experience integrating REST APIs.
• Understanding of mobile architecture patterns.
• Experience with Git.
• Strong problem-solving skills and attention to detail.
• Upper-Intermediate English or higher.

Nice to Have

• Experience in iGaming, FinTech, or high-load consumer applications.
• Experience with real-time features and WebSockets.
• Familiarity with Web3 or blockchain technologies.
• Experience with automated testing and CI/CD.
• Experience publishing applications to the App Store.

What We Offer

• Fully remote work from anywhere in Europe.
• Long-term B2B cooperation.
• Competitive salary paid in EUR or USD.
• Annual salary reviews.
• Performance-based bonus program.
• Annual company bonus.
• 25 paid vacation days.
• Paid sick leave.
• Flexible working hours.
• Home office budget.
• Laptop or equipment allowance.
• Learning & development budget for courses, certifications, books, and conferences.
• English language lessons.
• Private health insurance.
• Mental health support program.
• Sports and wellness compensation.
• Team-building activities and international company retreats.
• Opportunity to work on innovative AI, Web3, and mobile products with a global audience.
• Career growth opportunities in a fast-growing international product company.

Why Join Phoenix Games?

At Phoenix Games, you'll build modern iOS applications using the latest technologies in a collaborative, product-focused environment. You'll have the opportunity to influence product decisions, solve challenging technical problems, and contribute to innovative solutions that shape the future of digital entertainment.

Hi there! Do you want to make a significant contribution to the world of the gaming industry? We are looking for a dedicated Head of VIP to join our VIP team.
 
🧲 About the role
 
M5Team is a company of professionals that provides its clients with the highest level of customer service and the best sales solutions.
Our website is https://m5team.net/ .
 
Our values

• Lead from Within: We grow through trust, support, and knowledge sharing. We invest in our people to shape future leaders from the inside.
• Growth Mindset: A drive to act, experiment, and learn from mistakes. We value initiative and fast decision-making over rigid processes.
• Product Ownership: Personal accountability for user impact. Every role shapes the final product, so we treat our work as our own.

• 2+ years of experience as a Head of VIP or in a similar leadership role within iGaming, Forex, or Crypto
• Proven experience working with VIP players in gambling, preferably across Tier 1 markets
• Strong understanding of player motivation and behavior, with the ability to turn insights into actionable strategies
• Strong analytical skills and experience working with player data to identify trends and growth opportunities
• Ability to build strong relationships with VIP players and effectively communicate the value of the brand
• Experience creating personalized offers and tailored experiences for high-value players
• Experience developing and managing bonus programs aligned with business goals
• Experience establishing QA standards and monitoring the quality of VIP team processes
• Strong leadership skills with experience managing, developing, and motivating a team
• English — B2+ level

• Experience working with Livechat and Helpdesk
• Understanding of loyalty programs and retention strategies
• Experience with CRM systems and tools for managing and segmenting the customer base

• VIP Strategy & Operations: Develop and implement effective VIP player management processes to ensure a high-quality and efficient player experience
• Business Performance: Own financial targets for the VIP segment, balancing player value, profitability, and long-term growth
• Team Leadership: Lead, mentor, and develop the VIP team, setting clear objectives and KPIs aligned with business goals
• VIP Programs: Develop and execute personalized bonus and engagement programs for VIP players
• Player Insights: Analyze player behavior and trends to identify opportunities for personalized engagement, retention, and improved service
• Quality Management: Ensure high standards of service and consistency across VIP team processes

• Flexible work format. Office in Kyiv or remote — your choice.
• Flexible working hours.
• Learning and development. We cover 50% of individual courses, training, and language programs, and 100% of team courses.
• Legal support. Free consultations with our lawyers + 50% discount on legal services.
• Health insurance.
• Regular salary reviews.
• Team building and events in Ukraine and abroad.

We are hiring a Senior Data Analyst / Analytics Lead for our client - a fast-growing consumer health brand in the gut health / probiotics space, primarily operating in the U.S. market.

The company sells its products through major retail chains and leading online marketplaces and is rapidly scaling its e-commerce and retail operations.

We are looking for a data-driven and business-oriented Senior Data Analyst / Analytics Lead who will help turn complex data into actionable insights and support strategic decision-making across the company’s omnichannel business, including Amazon, TikTok Shop, Shopify, Walmart, and Target.

In this role, you will work closely with Marketing, eCommerce, and Finance teams to understand business performance, identify growth opportunities, improve profitability, provide senior leadership with clear, data-backed recommendations, and build scalable analytical systems using modern AI-powered tools.

WHAT YOU WILL DO

• Analyze marketplace, retail, and DTC performance to identify key drivers of growth, decline, and profitability
• Analyze Shopify growth and customer acquisition performance driven by Meta Ads, and partner with the Marketing team to connect Meta Ads performance with Shopify sales and customer data to identify campaigns and acquisition strategies that drive sustainable, profitable growth
• Conduct in-depth analysis of TikTok Shop performance, including key growth, conversion, and profitability drivers
• Analyze performance across key e-commerce and retail channels
• Support retail and marketplace performance tracking, planning, and forecasting
• Build and maintain dashboards, reports, and analytical models to support business decision-making
• Build and improve analytical systems and workflows using AI tools, reducing manual work and accelerating insight generation
• Actively use Claude and other AI assistants for data exploration, SQL development, analytical workflows, research, documentation, and automation
• Explore opportunities to apply AI and machine learning approaches to forecasting, customer segmentation, anomaly detection, customer behavior analysis, and other business use cases
• Translate complex data into clear business insights and actionable recommendations

• Present key findings, trends, and recommendations to senior leadership

   

JOB QUALIFICATIONS

• Bachelor’s degree in Statistics, Mathematics, Computer Science, Economics, or another quantitative field
• Proven experience as a Data Analyst / Senior Data Analyst, preferably in e-commerce, retail, consumer goods, or a related industry
• Strong proficiency in:
  • SQL
  • Excel
  • Google Sheets
  • Power BI or other BI systems
• Strong analytical and problem-solving skills with the ability to work with large and complex datasets
• Strong interest in using AI tools to improve analytical productivity, automate workflows, and build scalable analytics solutions
• Strong attention to detail and data accuracy
• Excellent communication and presentation skills, with the ability to explain analytical findings to non-technical stakeholders

• English level: Upper-Intermediate or higher

   

NICE TO HAVE

• Experience with Python for data analysis, automation, or data processing
• Experience with machine learning or predictive analytics, including forecasting, customer segmentation, propensity modeling, anomaly detection, or related use cases
• Experience using Claude, ChatGPT, or other AI-powered tools as part of day-to-day analytical work

• Experience building AI-assisted analytical workflows, internal tools, or automations

   

WORKING FORMAT

• Full-time
• Remote

• Working hours: 16:00–01:00 Ukrainian time

   

WHAT OUR CLIENT OFFERS

• Competitive compensation aligned with market standards
• A stable full-time role in a fast-growing international business
• Direct exposure to a high-growth U.S. e-commerce and retail environment
• Opportunity to influence business decisions through data and analytics
• Opportunity to work with and implement modern AI-powered analytics approaches
• Professional growth and long-term collaboration
• Remote-friendly working environment
• Bonus and benefits package, with details discussed during the interview

Senior / Staff Level 

Location: Remote | Full-Time 

About Kooltra 

Kooltra is a Canadian fintech company building FX infrastructure and cross-border payment technology for banks and financial institutions. With over a decade in market and a growing footprint in North America, we are now accelerating our US expansion and undertaking a fundamental shift toward an AI-first development and delivery model. 

To fuel that shift, we need Platform Engineers to invest in our platform and transform how we implement customers. 

About the Role 

We’re looking for a Platform Engineer who lives and breathes clean architecture and believes that a well-designed domain model is the foundation of everything great in software. You’ll own and evolve our core platform layer—the expressive, domain-driven backbone that powers our suite of financial products and enables third-party applications, services, and UIs to build on top of it with confidence. 

This is a high-leverage role. The platform you shape will be the surface that internal teams, external integrators, and next-generation AI agents interact with. You’ll design APIs and event contracts that are intuitive enough for a developer to pick up in minutes and robust enough to handle complex financial workflows at scale. 

Developer experience is at the heart of this role. You believe that a platform is only as good as how it feels to build on, and you’re obsessed with making the developer journey—from onboarding to production—effortless and delightful. You’ll craft expressive APIs, self-documenting domain models, and tooling that lets internal teams and third-party developers move fast with confidence. 

You’re excited about AI—not as a buzzword, but as a force multiplier. You see the convergence of great developer experience and AI as the next frontier: a platform where AI agents can discover capabilities, reason about domain events, and execute complex financial workflows through the same intuitive surface that human developers use. You want to build an AI-first developer experience—one where the platform is as legible to an autonomous agent as it is to a senior engineer reading the docs for the first time. 

What You’ll Do 

• Iterate and extend an expressive, domain-driven platform layer that serves as the integration surface for internal products, third-party applications, and AI-powered services. 

• Own the end-to-end developer experience on the platform—from SDK design and API ergonomics to documentation, error messages, and onboarding flows—ensuring every touchpoint is intuitive and productive. 

• Pioneer an AI-first developer experience where platform capabilities are discoverable, composable, and structured for consumption by both human developers and AI agents. 

• Define and enforce clean bounded contexts, aggregates, and domain events that model complex financial operations with precision and clarity. 

• Architect event-driven systems using Kafka to enable loose coupling, auditability, and real-time reactivity across the platform. 

• Build and maintain microservices in Kotlin, ensuring each service has a clear domain responsibility and well-defined contracts. 

• Champion test-driven development as a design discipline—not just a quality gate—driving clean, modular, and refactorable code. 

• Design platform APIs, SDKs, and event schemas with a relentless focus on developer experience—self-describing, well-typed, and structured so that AI coding assistants and autonomous agents can reason about and invoke them naturally. 

• Build developer tooling, templates, and golden paths that reduce friction and accelerate time-to-first-integration for both human developers and AI-driven workflows. 

• Operate and optimize services on Kubernetes (EKS) and AWS, making pragmatic infrastructure decisions that balance developer experience with operational reliability. 

• Model and manage data in MongoDB with thoughtful schema design that aligns with domain boundaries and supports evolving query patterns. 

• Collaborate closely with product, compliance, and integration teams to translate complex financial and regulatory requirements into elegant platform abstractions. 

• Continuously evaluate and integrate AI-assisted development tools and patterns into the team’s workflows, raising the bar for what’s possible. 

What You Bring 

• Deep experience building platform layers or shared service foundations in an enterprise or B2B SaaS environment, with a track record of enabling third-party integrations and external developer experiences. 

• Strong command of Domain-Driven Design in practice—bounded contexts, aggregates, domain events, anti-corruption layers—not just theory. 

• Proven ability to design and operate event-driven architectures with Kafka, including schema evolution, exactly-once semantics, and event sourcing patterns. 

• Proficiency in Kotlin and TypeScript, with an emphasis on clean, well-tested, and maintainable code. 

• Hands-on experience with Kubernetes (preferably EKS), containerized microservices, and AWS cloud infrastructure. 

• Solid MongoDB experience including schema design, indexing strategies, and performance optimization aligned with domain models. 

• A test-driven development mindset where tests shape design, not just verify behavior. 

• Strong opinions on clean code and architecture, held loosely and communicated clearly—you make the codebase better every time you touch it. 

• A passion for developer experience as a discipline—you’ve designed APIs, SDKs, or platform tooling with the consumer’s experience as the primary design constraint, and you measure success by how quickly someone can go from zero to productive. 

• Genuine enthusiasm for AI and its potential to transform how platforms are built and consumed. You follow developments in AI agents, function calling, MCP, and autonomous systems and think about how platform design enables or constrains them. You’re energized by the idea of building a platform that AI can use as fluently as a human developer. 

• Excellent communication skills and the ability to articulate complex architectural decisions to both technical and non-technical stakeholders. 

Nice to Have 

• Background in fintech, payments, FX, treasury operations, or regulated financial services. 

• Experience designing APIs or event contracts consumed by AI agents or LLM-based systems, including function calling schemas, tool-use patterns, or MCP server implementations. 

• Track record of building internal developer platforms, developer portals, or self-service tooling that measurably improved developer velocity. 

• Familiarity with compliance frameworks (SOC 2) and how they influence platform design. 

• Contributions to open-source projects or developer tooling. 

• Experience building multi-tenant platforms that serve diverse institutional clients. 

Why This Role Matters 

The platform layer is the highest-leverage code in the company. It’s what makes every product team faster, every integration cleaner, and every AI capability possible. You won’t be building features in isolation—you’ll be shaping the foundation that everything else is built on, and defining what it feels like to build on that foundation. If you believe that great developer experience is an act of empathy, that the best platforms are the ones that disappear into simplicity, and that AI-first design is the future of how platforms are consumed—we’d love to talk. 

About SYNTECH Digital

We are an official Creatio partner and product company. SYNTECH builds and maintains 17+ Marketplace apps (Kanban, Gantt, Calendar, Pivot, Map, HRM, Manufacturing, and more) and delivers complex CRM/ERP implementations for clients across logistics, manufacturing, finance, and HR industries.

Responsibilities
    •    Develop and customize solutions on the Creatio platform: C# schemas, business processes, event listeners, scheduled jobs, and server-side scripts
    •    Build WCF / Web API services and integrations with external systems (Google APIs, payment gateways, ERP platforms)
    •    Contribute to SYNTECH’s proprietary Marketplace component suite (Angular Freedom UI components, back-end services)
    •    Write efficient SQL queries for PostgreSQL and MS SQL; optimize performance on large datasets
    •    Participate in technical pre-sales: architecture design, effort estimation, client communication
    •    Conduct code reviews, maintain technical documentation, support live projects
    •    Collaborate with the team via Git and CI/CD workflows

Requirements
    •    2+ years of commercial experience with C# / .NET (ASP.NET, Web API, WCF)
    •    Hands-on knowledge of the Creatio platform: EntitySchemaQuery, schemas, packages, Process Designer, Freedom UI
    •    Confident JavaScript / TypeScript (Angular or Backbone.js / Ext JS)
    •    Experience with SQL — PostgreSQL or MS SQL
    •    Solid understanding of SOLID, DRY, KISS principles
    •    Proficiency with Git
    •    English — B2
Nice to Have
    •    Angular Freedom UI component development for Creatio
    •    Experience integrating Google Drive, payment APIs, ERP
    •    Familiarity with Creatio Marketplace package publishing process
    •    SignalR / real-time apps, Docker / container deployments

We Offer
    •    Competitive salary discussed individually
    •    Work on real products sold on Creatio Marketplace — not just client customizations
    •    Growth path to Tech Lead / Solution Architect
    •    Flexible 5-day schedule, fully remote
    •    24 days paid vacation
    •    Direct participation in pre-sales and product architecture decisions

WTT Solutions is an innovative and fast-growing development company that builds web and mobile products using modern technologies such as React, Angular, Node.js, React Native, and Flutter.

We are currently looking for a Strong Junior / Middle Manual QA (Part-time) to join our team and help ensure the quality of our web and mobile products.

🔹 Responsibilities:
• Perform manual testing of web and mobile applications
• Create and maintain test cases and checklists based on project requirements
• Detect, document, and track bugs using Jira or similar tools
• Collaborate closely with developers and project managers to resolve issues efficiently
• Participate in improving QA processes and product quality
• Conduct regression, smoke, and functional testing

🔹 Requirements:
• 2+ year of commercial experience in Manual QA
• Good understanding of QA methodologies, SDLC, and testing processes
• Experience with Jira, Trello, or similar tracking systems
• Basic experience with API testing tools (Postman, Swagger, etc.)
• Strong attention to detail and analytical thinking
• Ability to work independently and manage tasks effectively
• English level — Intermediate+ or higher

🔹 Nice to Have:
• Experience working in Agile/Scrum teams
• Basic understanding of automation testing principles
• Experience testing mobile applications

🔹 We Offer:
• Flexible part-time collaboration format
• Remote work opportunities
• Friendly and supportive team environment
• Interesting web and mobile projects
• Opportunities for professional growth and development

We are looking for an outstanding Middle Python Engineer for Recorded Future’s Integrations team!

You will be joining a group of talented developers who share a common interest in making Recorded Future’s data available in various other systems and platforms. The core focus of this role is the integration between the Recorded Future platform and the multiple tools organizations use to protect their IT infrastructure. Some examples of such tools are SIEM systems (Security Information and Event Management, e.g., Splunk and QRadar), SOAR systems (Security Orchestration, Automation, and Response, e.g., Demisto), Incident Response systems (e.g., ServiceNow), or TIPs (Threat Intelligence Platform, e.g., MISP). We’re the bridge between our data and our client’s systems. We’re a full-cycle/end-to-end ownership - meaning that you will be part of the complete life cycle of integration from concept and design to implementation, maintenance, and eventually end-of-life.

Responsibilities:

• Own and drive Integrations development work with the main focus on the security and threat intelligence space
• Continuously design, develop, and deploy integration services with a focus on high availability, excellent quality, low latency, and performance.
• Unit tests for automated build and test pipelines
• Troubleshoot and resolve customer issues (not first-line support, though)
• Maintain the team's supported integrations
• Support driving improvements, strategy, and collaborations

Requirements:

• 4+ years of commercial experience with Python.
• Experience designing, building, and maintaining integrations with third-party APIs.
• Strong understanding of REST APIs, HTTP, JSON, authentication, pagination, rate limiting, retries, and error handling.
• Hands-on experience with automated testing using pytest or a similar Python testing framework.
• Practical experience working with MongoDB or a similar document-oriented database.
• Experience with message-driven systems using RabbitMQ, Kafka, etc.
• Experience using logs, metrics, and dashboards to troubleshoot application behavior, using tools such as Kibana and Grafana.
• Knowledge and curiosity about how integration platforms work and how a platform expects integrations to integrate
• Experience with Linux/Unix and Windows systems
• Passion for and experience in robust multi-platform code development
• Ability to take the initiative and collaborate across teams
• Ability to work in a fast-paced environment
• Comfort in context switching
• Relevant education or experience

Nice to have:

• Experience in various backend-oriented functions and features 
• A good understanding of system design, data structures, and algorithms
• Experience working with Splunk, QRadar, ServiceNow, or any other system in the Security or Threat Intelligence space
• Cyber Security / Threat Intelligence education and experience
• Experience in working with test frameworks (e.g., unit testing)
• Comfortable working in global teams
• Technical and customer-facing documentation

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

P3 Alpha is a fintech company developing core banking and payment solutions for financial institutions across Europe.

We are looking for an experienced Accountant to support our financial operations, maintain accurate accounting records, and manage accounting processes involving Ukrainian legal entities and individual contractors.

Responsibilities

• Manage day-to-day accounting operations, including invoices, payments, expenses, and financial documentation.
• Reconcile bank accounts and accounting records.
• Prepare monthly financial reports and support month-end and year-end closing activities.
• Manage payroll-related accounting processes.
• Handle accounting processes related to Ukrainian individual entrepreneurs (FOPs) and limited liability companies (TOVs).
• Support the administration of a Ukrainian legal entity, including employee onboarding and offboarding, military records, and employee reservation processes.
• Collaborate with external accounting providers, auditors, and internal stakeholders.
• Ensure compliance with applicable accounting standards and tax regulations.
• Maintain accurate and well-organized financial documentation.
• Identify opportunities to improve and automate accounting workflows.

Requirements

• At least 3 years of experience as an Accountant.
• Hands-on experience working with Ukrainian FOPs.
• Hands-on experience managing accounting processes for Ukrainian TOVs.
• Experience working with international companies or international stakeholders.
• Strong understanding of accounting principles and financial reporting.
• Experience with accounting software or ERP systems.
• Strong Excel or Google Sheets skills.
• Upper-Intermediate English, B2 or higher, with the ability to communicate confidently in a professional environment.
• Strong attention to detail, ownership, and the ability to work independently.

Will be a plus

• Experience in fintech, SaaS, or regulated financial services.
• Experience working with multiple legal entities.
• Knowledge of IFRS.
• Experience with European accounting processes.
• Experience maintaining military records and supporting employee reservation processes in Ukraine.
• Experience improving or automating accounting workflows.

What we offer

• Fully remote work.
• Flexible working hours within the European time zone.
• International team and cross-functional collaboration.
• Direct impact on the development of accounting processes.
• Competitive compensation.
• Professional growth and ownership of your area.

We're looking for a Lead Python Engineer who will be the key developer on the team - someone who has already designed architecture, not just built against someone else's.

If an e-commerce site goes down, it's inconvenient. This product has to run without failure: if a software glitch shuts down a 50 MW plant, that means direct financial losses and safety risks. Your code moves megawatts, not pixels or shopping carts.

About the company

A European energy company that builds and operates power plants: solar, wind, and industrial-scale battery energy storage systems.

• Our own EMS platform started as an internal tool and is now being turned into a standalone product for any plant owner or energy service company
• The product is at MVP stage

What you'll do

• Take over the platform, together with a small team (a Md Django engineer is already on board)
• Run a technical audit of the MVP
• Design and implement failover for plant connections: reconnect, buffering, redundancy - so telemetry and commands survive unreliable 4G links
• Build agentic pipelines to automate development, testing and deployment, and make Spec-Driven Development a mandatory standard
• Work in two modes: Rapid Validation (shipping lean features to test hypotheses) and Stabilization (hardening what shows traction)
• Do technical pruning: remove dead code and features behind hypotheses that didn't work out
• Set engineering standards: code review, branching, CI gates (ruff, pytest), definition of done. The API has to stay stable for a dispatch center that runs 24/7

Who we're looking for

• 8+ years of production Python experience
• The full stack in production: Django + DRF, FastAPI (Pydantic v2), Celery, PostgreSQL, Redis, Docker / Docker Compose, pytest + CI
• API and system architecture design: service boundaries, contracts, data flows - not only implementing against someone else's design
• RBAC: role models on the principle of least privilege, DRF permissions, object-level access, access enforced consistently across services
• Integrating external APIs behind a caching layer (Redis): cache strategy and invalidation, rate limits, retries/backoff, serving stale data gracefully when the upstream is down
• Failover thinking: reconnect strategies, buffering, health checks, redundancy, graceful degradation over unreliable links
• Spec-Driven Development: contract-first (OpenAPI/Swagger, Pydantic, gRPC), specifications as the source of truth for AI agents
• Agentic pipelines: CrewAI, LangGraph or custom orchestrators, automating engineering workflows
• English B2+

Soft skills

• Product mindset. We need someone who treats the platform as their own product, not as another outsourcing project. Code is a temporary asset until the business model is validated
• Ownership. The result is production, not a PR
• Ability to explain an architectural decision to a non-engineer, and to stay calm during incidents