Jobs at Djinni

GR8_TECH builds B2B iGaming platforms for operators who play to lead.

We deliver full-cycle, high-impact tech designed to scale — from seamless integrations and expert consulting to long-term operational support. Our platform powers millions of active players and drives real business growth. Call it what it is: the iGaming Platform for Champions.

With 1000+ GR8 people across locations and time zones, we don’t just ship technology — we help operators build success stories across brands, markets, and geos.

Our ambition drives us. Our people make it real.

If you’re a challenger in spirit and a champion in action — join us.
 

Why this role exists:

As a Senior Full-Stack .NET Engineer, you will play a critical role in designing, developing, and maintaining enterprise-level applications across our backend stack based on .NET, Node.js, Go and related technologies. You will lead technical discussions, mentor junior team members, and collaborate with cross-functional teams to deliver scalable and robust software solutions that meet business requirements and industry standards. This role offers the opportunity to make a significant impact, shape product direction, and contribute to the growth and success of the team.
 

What you’ll drive:

Architecture & Execution

• Design and implement scalable, efficient, and secure enterprise-level software architectures across our .NET stack.
• Write, test, and debug complex code for high-load systems with strict latency and reliability requirements.
• Deliver clean code to production in a timely manner, balancing business speed with technical excellence.
• Identify and eliminate performance bottlenecks across CPU, memory, I/O, and database layers.

Engineering Quality & Observability

• Conduct thorough code reviews to enforce strict code quality, security, and industry best practices.
• Develop and enforce testing protocols to guarantee software reliability and flawless production performance.
• Implement and monitor production observability frameworks, including logging, metrics, monitoring, and distributed tracing.
• Create and maintain concise, meaningful technical documentation for system designs and architecture.

Collaboration & Leadership

• Provide guidance and mentorship to junior and mid-level engineers, actively fostering their technical growth.
• Partner with Delivery Managers to lead and manage software development projects, ensuring predictable, high-quality delivery.
• Collaborate closely with product management, design, and operations teams to align technical execution with business goals.
• Communicate effectively with stakeholders, translating complex technical concepts into clear project updates.
   

What makes you a GR8 fit:

• Minimum 5 years of experience in a similar senior engineering role with a track record of leadership, strong technical skills, and successful project delivery.
• Deep hands-on expertise in C# and .NET (Core / .NET 6+).
• Commercial experience or a strong willingness to learn and work with Golang and Node.js.
• Experience designing and evolving high-load backend systems with strict latency and reliability requirements.
• Experience working REST API and web services.
• Strong understanding of async/await, multithreading, thread safety, memory management, and performance optimization.
• Ability to identify and eliminate performance bottlenecks across CPU, memory, I/O, and database layers.
• Experience designing and operating microservice-based systems.
• Experience working with relational and non-relational databases.
• Understanding of transactions, isolation levels, locking, concurrency, indexing strategies, and performance tuning.
• Experience working with containerized environments including Docker and Kubernetes.
• Understanding of CI/CD pipelines and automated delivery.
• Understanding of scalability, load balancing, auto-scaling, and disaster recovery.
• Understanding of production observability including logging, metrics, monitoring, and tracing.
   

Why you’ll love working here: 

Benefits Cafeteria — annual budget you allocate to:

Sports • Medical • Mental health • Home office • Languages.

Work-life & support

• Paid maternity/paternity leave + monthly childcare allowance.
• 20+ vacation days, unlimited sick leave, emergency time off.
• Remote-first + tech support + coworking compensation.
• Team events (online/offline/offsite).
• Learning culture with internal courses + growth programs.
   

Our culture & core values:

GR8_TECH culture is how we win — through trust, ownership, and a growth mindset. We move fast, stay curious, and keep it real, with open feedback, room to experiment, and a team that’s got your back.

FUELLED BY TRUST: we’re open, honest, and have each other’s backs.

OWN YOUR GAME: we take initiative and own what we do.

ACCELER8: we move fast, focus smart, and keep it simple.

CHALLENGE ACCEPTED: we grow through challenges and stay curious.

BULLETPROOF: we’re resilient, ready, and always have a plan.

Join a project where scalable backend engineering meets modern AI-driven financial technology. We are looking for a Senior / Principal Python Engineer to help build and evolve high-load payment and revenue systems used by businesses worldwide.

You will work on cloud-native backend services, distributed systems, and payment infrastructure while collaborating with Product, Frontend, AI, and Engineering teams. This role is ideal for engineers who enjoy solving complex technical challenges, influencing architecture decisions, and driving engineering excellence.

We at Sigma Software value technical ownership, collaboration, and continuous learning. You will join an international environment where innovation, modern technologies, and professional growth are part of everyday work.

Customer

Our Customer is a global SaaS company developing an AI-native revenue platform for modern finance and accounting teams. The company provides subscription management, billing automation, and revenue operations solutions that help organizations optimize financial workflows, improve scalability, and streamline transaction management across complex business ecosystems.

Requirements

• 5+ years of professional Back-end software engineering experience using Python
• Solid experience designing and building RESTful APIs and distributed backend systems
• Strong knowledge of SQL and/or NoSQL databases
• Hands-on experience with AWS cloud services
• Experience with Docker and Kubernetes
• Understanding of scalable cloud-native architectures and microservices principles
• Experience working in cross-functional Agile teams
• Strong problem-solving, communication, and collaboration skills
• Ability to drive technical initiatives and contribute to architectural decisions
• Upper-Intermediate or higher English level

WILL BE A PLUS:

• Experience with FastAPI and TypeScript
• Experience building AI-powered user experiences or integrating AI/LLM services into Front-end applications
• Hands-on experience with AI technologies and LLM ecosystems
• Experience integrating OpenAI, Anthropic, or similar AI services
• Experience working with AI SDKs and prompt-based applications

Responsibilities

• Design, develop, and maintain scalable backend services and APIs for cloud-native applications
• Build and optimize distributed systems, payment processing pipelines, and backend infrastructure
• Ensure high availability, security, scalability, and performance of backend systems
• Participate in architecture discussions and contribute to technical strategy and decision-making
• Collaborate with Product, Frontend, AI, and DevOps teams to deliver high-quality solutions
• Mentor engineers through code reviews, technical guidance, and engineering best practices
• Troubleshoot complex production issues and drive continuous improvements
• Contribute to AI-powered product capabilities and AI/ML-driven initiatives
• Promote engineering excellence, observability, and maintainability across services and infrastructure

Приєднуйся до проєкту, де масштабна Back-end розробка поєднується із сучасними AI-рішеннями у сфері фінансових технологій. Ми шукаємо Senior / Principal Python Engineer, який допоможе розвивати високонавантажені платіжні та revenue-системи, якими користуються компанії по всьому світу.

Ти працюватимеш із cloud-native сервісами, розподіленими системами та платіжною інфраструктурою, тісно співпрацюючи з Product, Front-end, AI та Engineering командами. Ця роль ідеально підійде інженерам, яким подобається вирішувати складні технічні задачі, впливати на архітектурні рішення та вдосконалювати технологічні підходи.

У Sigma Software ми цінуємо відповідальність за технічні рішення, командну взаємодію та безперервний професійний розвиток. На тебе чекає міжнародне середовище, де інновації, сучасні технології та можливості для навчання й професійного зростання є невід'ємною частиною щоденної роботи.

Customer

Наш клієнт — глобальна SaaS-компанія, яка розробляє AI-native платформу для управління доходами (Revenue Platform) для сучасних фінансових і бухгалтерських команд. Її рішення охоплюють управління підписками, автоматизацію білінгу та оптимізацію фінансових операцій (Revenue Operations), допомагаючи компаніям ефективніше керувати фінансовими процесами, масштабувати бізнес і спрощувати обробку транзакцій у складних корпоративних екосистемах.

Requirements

• Від 5 років комерційного досвіду в Back-end розробці з використанням Python
• Практичний досвід проєктування та розробки RESTful API і розподілених Back-end систем
• Глибокі знання SQL та/або NoSQL баз даних
• Практичний досвід роботи з хмарними сервісами AWS
• Досвід використання Docker і Kubernetes
• Розуміння принципів побудови масштабованих cloud-native та мікросервісних архітектур
• Досвід роботи в кросфункціональних Agile-командах
• Розвинені навички вирішення технічних проблем, ефективної комунікації та командної взаємодії
• Здатність брати технічне лідерство та впливати на архітектурні рішення
• Англійська мова — Upper-Intermediate або вище

WILL BE A PLUS

• Досвід роботи з FastAPI та TypeScript
• Досвід створення AI-функціональності для користувацьких застосунків або інтеграції AI/LLM-сервісів
• Практичний досвід роботи з сучасними AI-технологіями та LLM-екосистемами
• Досвід інтеграції OpenAI, Anthropic або аналогічних AI-сервісів

• Досвід роботи з AI SDK та застосунками, що використовують prompt engineering

   

Responsibilities

• Проєктувати, розробляти та підтримувати масштабовані Back-end сервіси й API для cloud-native застосунків
• Розробляти та оптимізувати розподілені системи, платіжні конвеєри (payment pipelines) і Back-end інфраструктуру
• Забезпечувати високу доступність, безпеку, продуктивність і масштабованість сервісів
• Брати участь у формуванні архітектурних рішень і технічної стратегії продукту
• Тісно співпрацювати з Product, Front-end, AI та DevOps командами для створення якісних і надійних рішень
• Проводити code review, менторити інших інженерів і ділитися найкращими інженерними практиками
• Аналізувати й вирішувати складні інциденти в production-середовищі, а також ініціювати технічні вдосконалення
• Долучатися до розвитку AI-функціональності продукту та AI/ML-ініціатив
• Розвивати інженерну культуру, покращувати спостережуваність (observability), надійність і простоту підтримки сервісів та інфраструктури

We are looking for a Lead .Net Full-Stack Engineer (with Angular or React) to join a dedicated delivery team working on a high-visibility engagement with a US-based payments technology company undergoing a strategic carve-out into a standalone business entity.
The platform processes card payments end-to-end for thousands of institutional customers and includes multiple production-grade .NET applications, such as a central payment gateway, a registration platform with an encrypted card vault, an AWS-native ticketing and point-of-sale solution, and a large commerce application with a single-tenant database model.

This is a fast-paced, security-focused modernization initiative with a hard 3-month delivery window. The team is responsible for performing security remediation, upgrading legacy frameworks and dependencies, and supporting the separation of Azure and AWS environments into an independent infrastructure landscape. The role offers direct exposure to CTO-level stakeholders and the possibility of continuing into a longer-term platform re-architecture phase.

Responsibilities:

• Remediate security findings across ASP.NET applications (MVC, Web API, Razor Pages), including issues related to secrets management, cryptography, token handling, injection vulnerabilities, and sensitive-data logging.
• Upgrade legacy .NET Framework applications to supported versions and migrate components to .NET 6+/8 where feasible.
• Modernize and stabilize frontend dependencies across Angular, React, TypeScript, and Telerik/Kendo UI codebases.
• Investigate and reverse-engineer brownfield systems, including legacy components, to understand data flows and payment-processing logic.
• Collaborate closely with the client’s retained engineering team, working effectively even in areas with limited documentation or SME coverage.
• Contribute to validation and retest activities by preparing evidence packages, deployment logs, and before/after remediation artifacts.
• Support CI/CD-driven delivery and ensure changes are shipped with appropriate testing, QA validation, and rollback procedures.
• Participate in technical discussions around future platform modernization and integration initiatives.

Requirements:

• 6+ years of professional experience in .NET development on large-scale production systems.
• Strong expertise in C# and ASP.NET (MVC, Web API, Razor Pages).
• Hands-on experience working with both .NET Framework 4.5.x-era applications and .NET 6+/8 modernization or migration efforts.
• Solid experience with Entity Framework / EF Core.
• Strong frontend skills with Angular, React, and TypeScript.
• Proven experience working on brownfield or legacy modernization projects.
• Practical experience remediating security vulnerabilities and applying secure coding practices (OWASP-related issues, secrets handling, cryptography, authentication/session management).
• Ability to work independently in complex, partially documented environments.
• Upper-Intermediate English (B2+) or higher.

Nice to have:

• Experience in payments, fintech, PCI DSS, or other security-sensitive domains.
• Experience with Azure PaaS services (App Services, Functions, Service Bus, Cosmos DB).
• Experience with AWS services (Lambda, S3, SNS/SQS).
• Familiarity with Azure AD B2C.
• Experience with Blazor or SignalR.
• Experience with Telerik / Kendo UI components.

• Experience working in M&A, carve-out, or large-scale platform separation programs.

   

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

We are looking for a Lead .Net Full-Stack Engineer (with Angular or React) to join a dedicated delivery team working on a high-visibility engagement with a US-based payments technology company undergoing a strategic carve-out into a standalone business entity.
The platform processes card payments end-to-end for thousands of institutional customers and includes multiple production-grade .NET applications, such as a central payment gateway, a registration platform with an encrypted card vault, an AWS-native ticketing and point-of-sale solution, and a large commerce application with a single-tenant database model.

This is a fast-paced, security-focused modernization initiative with a hard 3-month delivery window. The team is responsible for performing security remediation, upgrading legacy frameworks and dependencies, and supporting the separation of Azure and AWS environments into an independent infrastructure landscape. The role offers direct exposure to CTO-level stakeholders and the possibility of continuing into a longer-term platform re-architecture phase.

Responsibilities:

• Remediate security findings across ASP.NET applications (MVC, Web API, Razor Pages), including issues related to secrets management, cryptography, token handling, injection vulnerabilities, and sensitive-data logging.
• Upgrade legacy .NET Framework applications to supported versions and migrate components to .NET 6+/8 where feasible.
• Modernize and stabilize frontend dependencies across Angular, React, TypeScript, and Telerik/Kendo UI codebases.
• Investigate and reverse-engineer brownfield systems, including legacy components, to understand data flows and payment-processing logic.
• Collaborate closely with the client’s retained engineering team, working effectively even in areas with limited documentation or SME coverage.
• Contribute to validation and retest activities by preparing evidence packages, deployment logs, and before/after remediation artifacts.
• Support CI/CD-driven delivery and ensure changes are shipped with appropriate testing, QA validation, and rollback procedures.
• Participate in technical discussions around future platform modernization and integration initiatives.

Requirements:

• 6+ years of professional experience in .NET development on large-scale production systems.
• Strong expertise in C# and ASP.NET (MVC, Web API, Razor Pages).
• Hands-on experience working with both .NET Framework 4.5.x-era applications and .NET 6+/8 modernization or migration efforts.
• Solid experience with Entity Framework / EF Core.
• Strong frontend skills with Angular, React, and TypeScript.
• Proven experience working on brownfield or legacy modernization projects.
• Practical experience remediating security vulnerabilities and applying secure coding practices (OWASP-related issues, secrets handling, cryptography, authentication/session management).
• Ability to work independently in complex, partially documented environments.
• Upper-Intermediate English (B2+) or higher.

Nice to have:

• Experience in payments, fintech, PCI DSS, or other security-sensitive domains.
• Experience with Azure PaaS services (App Services, Functions, Service Bus, Cosmos DB).
• Experience with AWS services (Lambda, S3, SNS/SQS).
• Familiarity with Azure AD B2C.
• Experience with Blazor or SignalR.
• Experience with Telerik / Kendo UI components.

• Experience working in M&A, carve-out, or large-scale platform separation programs.

   

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

We are looking for a Lead .Net Full-Stack Engineer (with Angular or React) to join a dedicated delivery team working on a high-visibility engagement with a US-based payments technology company undergoing a strategic carve-out into a standalone business entity.
The platform processes card payments end-to-end for thousands of institutional customers and includes multiple production-grade .NET applications, such as a central payment gateway, a registration platform with an encrypted card vault, an AWS-native ticketing and point-of-sale solution, and a large commerce application with a single-tenant database model.

This is a fast-paced, security-focused modernization initiative with a hard 3-month delivery window. The team is responsible for performing security remediation, upgrading legacy frameworks and dependencies, and supporting the separation of Azure and AWS environments into an independent infrastructure landscape. The role offers direct exposure to CTO-level stakeholders and the possibility of continuing into a longer-term platform re-architecture phase.

Responsibilities:

• Remediate security findings across ASP.NET applications (MVC, Web API, Razor Pages), including issues related to secrets management, cryptography, token handling, injection vulnerabilities, and sensitive-data logging.
• Upgrade legacy .NET Framework applications to supported versions and migrate components to .NET 6+/8 where feasible.
• Modernize and stabilize frontend dependencies across Angular, React, TypeScript, and Telerik/Kendo UI codebases.
• Investigate and reverse-engineer brownfield systems, including legacy components, to understand data flows and payment-processing logic.
• Collaborate closely with the client’s retained engineering team, working effectively even in areas with limited documentation or SME coverage.
• Contribute to validation and retest activities by preparing evidence packages, deployment logs, and before/after remediation artifacts.
• Support CI/CD-driven delivery and ensure changes are shipped with appropriate testing, QA validation, and rollback procedures.
• Participate in technical discussions around future platform modernization and integration initiatives.

Requirements:

• 6+ years of professional experience in .NET development on large-scale production systems.
• Strong expertise in C# and ASP.NET (MVC, Web API, Razor Pages).
• Hands-on experience working with both .NET Framework 4.5.x-era applications and .NET 6+/8 modernization or migration efforts.
• Solid experience with Entity Framework / EF Core.
• Strong frontend skills with Angular, React, and TypeScript.
• Proven experience working on brownfield or legacy modernization projects.
• Practical experience remediating security vulnerabilities and applying secure coding practices (OWASP-related issues, secrets handling, cryptography, authentication/session management).
• Ability to work independently in complex, partially documented environments.
• Upper-Intermediate English (B2+) or higher.

Nice to have:

• Experience in payments, fintech, PCI DSS, or other security-sensitive domains.
• Experience with Azure PaaS services (App Services, Functions, Service Bus, Cosmos DB).
• Experience with AWS services (Lambda, S3, SNS/SQS).
• Familiarity with Azure AD B2C.
• Experience with Blazor or SignalR.
• Experience with Telerik / Kendo UI components.

• Experience working in M&A, carve-out, or large-scale platform separation programs.

   

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

We are looking for a Lead .Net Full-Stack Engineer (with Angular or React) to join a dedicated delivery team working on a high-visibility engagement with a US-based payments technology company undergoing a strategic carve-out into a standalone business entity.
The platform processes card payments end-to-end for thousands of institutional customers and includes multiple production-grade .NET applications, such as a central payment gateway, a registration platform with an encrypted card vault, an AWS-native ticketing and point-of-sale solution, and a large commerce application with a single-tenant database model.

This is a fast-paced, security-focused modernization initiative with a hard 3-month delivery window. The team is responsible for performing security remediation, upgrading legacy frameworks and dependencies, and supporting the separation of Azure and AWS environments into an independent infrastructure landscape. The role offers direct exposure to CTO-level stakeholders and the possibility of continuing into a longer-term platform re-architecture phase.

Responsibilities:

• Remediate security findings across ASP.NET applications (MVC, Web API, Razor Pages), including issues related to secrets management, cryptography, token handling, injection vulnerabilities, and sensitive-data logging.
• Upgrade legacy .NET Framework applications to supported versions and migrate components to .NET 6+/8 where feasible.
• Modernize and stabilize frontend dependencies across Angular, React, TypeScript, and Telerik/Kendo UI codebases.
• Investigate and reverse-engineer brownfield systems, including legacy components, to understand data flows and payment-processing logic.
• Collaborate closely with the client’s retained engineering team, working effectively even in areas with limited documentation or SME coverage.
• Contribute to validation and retest activities by preparing evidence packages, deployment logs, and before/after remediation artifacts.
• Support CI/CD-driven delivery and ensure changes are shipped with appropriate testing, QA validation, and rollback procedures.
• Participate in technical discussions around future platform modernization and integration initiatives.

Requirements:

• 6+ years of professional experience in .NET development on large-scale production systems.
• Strong expertise in C# and ASP.NET (MVC, Web API, Razor Pages).
• Hands-on experience working with both .NET Framework 4.5.x-era applications and .NET 6+/8 modernization or migration efforts.
• Solid experience with Entity Framework / EF Core.
• Strong frontend skills with Angular, React, and TypeScript.
• Proven experience working on brownfield or legacy modernization projects.
• Practical experience remediating security vulnerabilities and applying secure coding practices (OWASP-related issues, secrets handling, cryptography, authentication/session management).
• Ability to work independently in complex, partially documented environments.
• Upper-Intermediate English (B2+) or higher.

Nice to have:

• Experience in payments, fintech, PCI DSS, or other security-sensitive domains.
• Experience with Azure PaaS services (App Services, Functions, Service Bus, Cosmos DB).
• Experience with AWS services (Lambda, S3, SNS/SQS).
• Familiarity with Azure AD B2C.
• Experience with Blazor or SignalR.
• Experience with Telerik / Kendo UI components.

• Experience working in M&A, carve-out, or large-scale platform separation programs.

   

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

Наш клієнт, Growe, провідна консалтингова компанія та група сервісів у сфері iGaming і розваг. Вони створюють стратегії, що працюють, та рішення, які масштабуються. 

Ідеально для тих, хто прагне:

• Керувати повним життєвим циклом проекту, від визначення обсягу робіт та планування до виконання та доставки;
• Тісно співпрацювати з інженерами, менеджерами продуктів, командами контролю якості та дизайнерів;
• Проактивно взаємодіяти з паралельними технічними командами для забезпечення узгодженості та ефективного управління залежностями;
• Забезпечувати стабільність та безперебійну роботу власних продуктів та послуг;
• Брати на себе відповідальність за проактивне покращення якості, продуктивності та надійності продукту/послуги;
• Відстежувати та керувати ключовими показниками ефективності, включаючи: коефіцієнт безперебійної роботи, відхилення розробки (нормальне відхилення), коефіцієнт виявлення дефектів, моніторинг помилок, коефіцієнт доставки;
• Забезпечувати ефективну пріоритезацію, планування спринтів та відстеження результатів;
• Зменшувати ризики, усувати перешкоди та підтримувати прозорість із зацікавленими сторонами;
• Виявляти можливості та сприяти постійному вдосконаленню в команді: процеси, комунікація та практика доставки.

Досвід, який стане твоєю перевагою:

• 5+ років досвіду як Project Manager в технологічно орієнтованій компанії або середовищі цифрових продуктів;
• Глибоке розуміння життєвих циклів розробки програмного забезпечення, Agile/Scrum;
• Практичний досвід управління міжфункціональними технічними командами (наприклад, backend, frontend, DevOps);
• Досвід реалізації складних проектів у середовищах з чіткими вимогами до надійності та безперервної доступності сервісів;
• Перевірена здатність працювати з ключовими показниками ефективності (KPI), що базуються на даних, та застосовувати їх для покращення операційної досконалості;
• Досвід роботи в галузях зі швидкими циклами випуску, живими системами та платформами, орієнтованими на клієнта;
• Досвід з управлінням інцидентами, аналізом першопричин та зменшенням ризиків у продакшені;
• Рівень англійської Upper-intermediate (письмово та розмовно);
• Досвід роботи з iGaming буде перевагою.

Ми цінуємо:

• Навички співпраці та наполегливість: здатність працювати з кількома зацікавленими сторонами, прагнути кращих результатів;
• Проактивність та відповідальність: не чекає, поки йому вкажуть, що робити, проявляє ініціативу у виявленні проблем та реагуванні на них;
• Системне мислення: здатність пов'язувати зв'язки між кількома командами, процесами та технічними сферами;
• Стійкість: здатність приймати рішення та чітко спілкуватися під час інцидентів або невизначеності;
• Допитливість та швидке навчання: прагне розуміти складні технічні системи та специфічні нюанси для предметної області (наприклад, ігрові платформи, комплаєнс);
• Орієнтованість на дані: впевнено працює з метриками та перетворює аналітику на дії.

Наші клієнти пропонують конкурентні переваги для підтримки вашого професійного та особистого зростання, зокрема:

• Орієнтація на здоров’я та добробут;
• Глобальне медичне страхування;
• Можливості для зростання;
• Програми бенефітів (компенсація спорту / стоматології / психолога тощо);
• Бонуси за досягнення результатів;
• Динамічне робоче середовище.

English version:

Our client, Growe, is a leading business advisory and services group in iGaming and Entertainment. Сreators of strategies that work and solutions that scale. 

Perfect for those who aim to:

• Manage the full project lifecycle, from scoping and planning to execution and delivery;
• Collaborate closely with engineers, product managers, QA, and design teams;
• Proactively engage with parallel technical teams to ensure alignment and efficient dependency management;
• Ensure the stability and uptime of owned products and services;
• Take ownership of proactively improving the quality, performance, and reliability of the product/service;
• Track and manage key performance metrics, including: Uptime Rate, Development Deviation (normal deviation), Defect Detection Rate, Error Monitoring, Delivery Rate;
• Ensure effective prioritisation, sprint planning, and tracking of deliverables;
• Mitigate risks, remove blockers, and maintain transparency with stakeholders;
• Identify opportunities and drive continuous improvements within the team: processes, communication, and delivery practices.

Experience you’ll need to bring:

• 5+ years of experience in project management within a technology-focused company or digital product environment;
• Strong understanding of software development life cycles, Agile/Scrum;
• Hands-on experience managing cross-functional technical teams (e.g., backend, frontend, DevOps);
• Strong track record of delivering complex projects in environments with strict reliability and uptime requirements;
• Proven ability to work with data-driven KPIs and apply them to improve delivery and operational excellence;
• Experience working in industries with fast release cycles, live systems, and customer-facing platforms;
• Familiarity with incident management, root cause analysis, and risk mitigation in production;
• Upper-intermediate level of English (written and spoken);
• Experience with iGaming will be a plus.

It's a perfect match if you have those personal features:

• Collaborative and assertive: able to work across multiple stakeholders, push for the right outcomes, and manage conflicts constructively;
• Proactive and ownership-driven: doesn't wait to be told what to do, takes initiative to spot issues and act on them;
• System thinker: able to connect dots across multiple teams, processes, and technical domains;
• Resilient: capable of making decisions and communicating clearly during incidents or uncertainty;
• Curious and fast learner: keen to understand complex technical systems and domain-specific nuances (e.g., gambling platforms, compliance);
• Data-minded: comfortable working with metrics and turning insights into actions.

Our clients offer competitive benefits to support your professional and personal growth, including: 

• Health & Wellness Focus;
• Global Medical Coverage;
• Growth Opportunities;
• Benefits Programs (compensation for the gym/stomatology/psychological service & etc.);
• Performance-Driven Rewards;
• Dynamic Work Environment.

Who are we?

Fuelfinance is on a mission to revolutionize financial management for early-stage startups, empowering them to take control of their finances and thrive. We recently raised $1M in Seed Funding from top-tier investors like Markus Villig (Bolt), John S. Kim (SendBird), Stratmind, and Bad Ideas funds, following 3 years of profitable, bootstrapped success. Trusted by businesses with over $200M in P&L, including Reface, Petcube, and Hampton, we’ve built a universal tool that brings clarity and insight to finance management.

With 38% of startups failing due to cash flow issues, our goal is to prevent these failures and unlock trillions in GDP growth. At Fuelfinance, we’re not just creating software — we’re safeguarding the future of thousands of startups. Join us and be part of this impact!

fuelfinance.me

www.instagram.com/fuelfinance

youtu.be/eI5VH2Ks9o4

Who are we searching for?

We're looking for an Enterprise Finance Engineer — someone who can design and implement AI-powered finance systems for our largest and most complex customers. This role sits at the intersection of Finance, Accounting, Systems, Automation, Integrations, and AI.

You'll work directly with CFOs, Finance Directors, Controllers, IT teams, and finance teams to redesign finance operations through AI, automation, and system integrations. You'll own a small number of large, strategic customers end-to-end — from understanding business processes to designing scalable solutions and continuously improving them as the business evolves.

This isn't a role for someone who wants repeatable implementations or well-defined requirements. Every customer is different. You'll navigate ambiguity, work with demanding stakeholders, and solve unique technical problems without predefined playbooks. If that energizes you, we'd love to meet you.

What are your responsibilities?

• Design and implement AI-powered finance systems for enterprise customers
• Lead discovery sessions to understand finance processes and identify automation opportunities
• Build workflows for reporting, forecasting, financial controls, reconciliations, and planning
• Design integrations across ERP, accounting, CRM, payment, BI, and data platforms
• Translate finance requirements into scalable workflows, automations, and system architecture
• Build AI agents, validation logic, and automation frameworks that reduce manual work
• Partner with Engineering on APIs, integrations, and workflow orchestration
• Coordinate across Engineering, Product, and Customer Success as the trusted technical partner for your customers
• Continuously improve customer solutions as business needs evolve

What are the preferred requirements for the role?

• 10+ years implementing finance systems, automations, or enterprise finance operations
• 1+ year building AI-powered automations, agents, workflows, or internal AI tools
• Hands-on experience with APIs, system integrations, automation platforms, and data warehouses
• Experience working with enterprise or multi-entity organizations (multiple stakeholders, legacy systems, changing requirements, long implementation cycles)
• Proven experience leading implementation projects end-to-end — discovery, solution design, rollout, training, and support
• Fluent English
• Strong understanding of finance and accounting processes, including financial close, reporting, FP&A, revenue, AP/AR, and financial controls
• Ability to understand how financial data flows across systems and departments
• Experience with ERP, accounting, or billing systems
• Proven impact in numbers: hours saved, manual work reduced, faster reporting, or fewer errors
• Excellent communication skills and experience working directly with senior finance stakeholders
• Strong systems thinking — the ability to see the bigger picture and break complex finance processes into scalable, maintainable, reusable solutions
• Ownership: taking full responsibility from problem discovery through implementation and post-launch optimization
• Learning agility: quickly mastering new AI tools, technologies, and approaches
• Strong problem-solving under ambiguity, with the judgment to make trade-offs and prioritize
• Strong drive to eliminate repetitive manual work
• Proactivity and a high level of responsibility
• Ability to work in a fast-paced environment

Will be a plus:

• Python or other scripting experience
• SQL and the ability to retrieve and validate financial data independently
• Experience with tools like NetSuite, QuickBooks, Xero, Stripe, Salesforce, HubSpot, Zuora, BigQuery, Snowflake, PostgreSQL, Looker, Power BI, Tableau, Zapier, Make, n8n, or Workato
• Understanding of enterprise architecture — security, scalability, governance, and integration patterns
• Experience working with US-based clients or startups

Reporting Structure: reporting to the Head of FP&A

Recruitment Process:

• Soft skills interview with the recruiter
• Test task
• Hard skills interview with the Head of FP&A
• Culture fit interview with the Head of FP&A/VP of Operations

Why work with us?

• Build the future of finance work — design AI-native finance operations, not just maintain them
• Rapid skills improvement (you'll work with multiple client businesses with different models and challenges)
• Growth opportunities according to our seniority grading (it comes with a compensation increase)
• Flexible schedule and time-off policy
• 18 days of paid vacation per year, paid sick leaves

We’re looking for experienced an Affiliate Manager to join our team! In this role, you’ll be at the heart of our partner program, building relationships and driving success for our affiliates and the company alike.

Are you ready to elevate your career in an innovative and dynamic environment that values growth and collaboration? If you’re eager to make an impact and develop your skills alongside a passionate team, we’d love to hear you! Join us, and let’s take your career to the next level together.

HOW YOU WILL MAKE AN IMPACT

• Develop and present tailored partnership proposals, effectively negotiating terms to build mutually beneficial agreements with new and existing affiliates.
• Guide and support partners through every stage of the partnership, ensuring a seamless experience and fostering strong, long-term relationships.
• Drive retention and motivation among existing partners by creating customized offers for different partner segments, and implementing a loyalty system for high-potential affiliates.
• Monitor and ensure the quality and compliance of affiliate-posted materials, upholding brand standards and message consistency.
• Analyze partner traffic to establish a comprehensive reporting system, leveraging insights to optimize strategy and drive improvements in key performance indicators (KPIs).
• Analyze key performance metrics (ROI, LTV, NGR, GGR, ARPU, ROAS, etc.) and implement strategies to improve their efficiency and overall profitability.
• Increase customer acquisition by driving higher traffic flow from partner sites to our products. Achieve and exceed KPIs related to acquiring new clients and partners, setting the bar for growth and performance.
• Use CRM tools to accurately track, maintain, and manage all partner contacts, ensuring up-to-date records and efficient communication.

WHAT WILL HELP YOU SUCCEED IN THE ROLE

• Minimum of 1,5 years of proven experience in affiliate marketing within the iGaming and Betting industry.
• Upper-intermediate or higher proficiency in English.
• Strong analytical skills to evaluate and optimize traffic funnels, identifying the most effective paths to conversion.
• Proficiency in creating clear and detailed technical tasks for developers and designers.
• Excellent organizational and time management abilities to handle multiple partners and projects effectively.
• Your soft skills, as well as negotiation skills, should be top-notch.
• You are available to travel and attend the conferences.

HOW WE WILL KEEP YOU SMILING

• Flexible working hours and a remote work setup, so you can plan work around your life and not your life around work!
• Unlimited vacation days and paid sick leave—because your rest matters.
• A competitive compensation that truly reflects your skills and expertise.
• Employee referral bonus and gifts to celebrate your special occasions.
• 50% financial support for learning expenses to supercharge your professional growth!
• A positive atmosphere where you always feel respected and truly belong.
• Inspirational team-building activities that turn colleagues into best friends.
• Wellness benefits: We’ll support your sports passions, from yoga classes to gym memberships.
• Co-working space reimbursement to save your nerves from always working from home :)

We are seeking a Technical Designer with strong ownership mindset to take end-to-end responsibility for making combat — especially gunplay, but also boss fights and enemy behaviors — look stunning, feel incredibly satisfying, and deliver that "juicy" third-person shooter polish (especially when it comes to gunplay). They will own the full pipeline: prototyping, implementing, tuning, integrating feedback layers, identifying and resolving asset gaps (e.g., missing animations, VFX, or sounds), and driving cross-team alignment until the combat feels perfect in-game. This is Blueprints-heavy work in UE5 with a focus on rapid iteration and subjective feel, not deep engine-level C++ programming.
 

Key Responsibilities:

• Take full end-to-end ownership of combat polish features (boss fights, enemy behaviors, hit feedback, etc.)
• Prototype and implement responsive combat mechanics and boss/enemy behaviors using Unreal Engine 5 (primarily Blueprints, data-driven systems)
• Own the "feel-good" tuning loop: hit reactions, impact feedback, recoil, aim/momentum preservation, input buffering, procedural elements — iterating until it feels snappy, weighty, and rewarding
• Set up and refine combat animation systems (Montages, Blend Spaces, notifies, Control Rig basics, IK) — and if animations are missing or need tweaks, proactively align with animators to define requirements, provide feedback, and integrate updates
• Layer juicy visual/audio feedback: hit-stop, camera shakes, Niagara particles, synced sound cues — and if VFX or sounds are incomplete/mismatched, drive alignment with VFX artists and sound designers to spec, iterate, and ensure perfect sync
• Design and implement boss fight patterns/phases (telegraphs, vulnerability windows, minion spawning, state transitions) with strong emphasis on readability, pacing, satisfaction, and end-to-end execution
• Rapidly iterate via playtesting: identify feel issues, adjust timings/values/effects, and own the fixes until combat passes subjective polish benchmarks
• Create/support simple tools or data setups (data tables for behaviors/stats) to enable efficient tuning and future-proofing
• Collaborate cross-discipline as the combat owner: work closely with animators, VFX artists, sound designers (and programmers when needed) to fill gaps, provide clear direction/feedback, and ensure assets integrate seamlessly for the best possible player feel
• Ensure combat polish holds up in multiplayer contexts (extraction, battle royale, team modes)
   

Requirements:

• 4+ years professional experience as a Technical Designer, Combat Designer, or similar in Unreal Engine projects (UE4/UE5 strongly preferred)
• Proven portfolio/reel demonstrating end-to-end combat ownership: examples of juicing hits, polishing boss fights, or third-person action feel — showing before/after passes, asset integration, and cross-team collaboration results
• Strong UE5 hands-on skills: Blueprints mastery, animation integration, Niagara/particle systems, camera tools, behavior trees/EQS for enemy logic
• Demonstrated ownership mindset: you take features from concept to final polish, proactively spotting/fixing gaps (e.g., "this hit needs better VFX — let's align with the artist") rather than handing off prematurely
• Deep passion for game feel — you can diagnose why combat feels "off" and drive iterations (including cross-team) to make it exceptional
• Experience in third-person shooters/action games — bonus for boss fight polish and end-to-end delivery
• Excellent collaboration and communication: you thrive on aligning specialists (animators, VFX, sound, gameplay programmers) with clear specs, feedback, and follow-through
• Ability to own rapid playtest → iteration cycles independently
   

Nice-to-Haves:

• Shipped titles with standout combat feedback (indie/AA/AAA)
• Experience leading boss phase balancing and polish passes
• Light C++ exposure for reading/modifying existing code

United Tech is a global IT product company shaping the future of real-time social connection. With millions of users across North America, Europe, LATAM, and MENA, we build next-gen mobile and web apps for live-streaming and social networking. Our platforms enable connection at scale fast, interactive, and deeply engaging. The market is projected to exceed $206B by 2030, and we are already leading the evolution. Founded in Ukraine, scaling worldwide.

About the role: We are looking for a Manual QA Engineer to ensure high product quality across our web application, internal CRM, email campaigns, and push notifications.

This is a high-impact role in a product that is actively scaling, where QA is involved not only in testing, but also in product decision-making. You will work closely with product managers and developers, influence feature quality, and contribute to improving testing processes.

In this role, you will

• Analyze requirements and create test cases for new features.
• Test the internal CRM system.
• Test email campaigns and push notifications.
• Perform manual testing of the web application, including functional, regression, UI/UX, and smoke testing.
• Verify APIs using Postman/Swagger (basic positive and negative scenarios).
• Work with DevTools, including log analysis, network requests, and console errors.
• Assess testing risks and participate in task planning.
• Create clear and well-structured bug reports with reproduction steps, prioritization, and context.
• Contribute to improving testing processes and documentation.

It’s all about you

• 2+ years of experience in manual QA (web), including experience testing CRM systems and email campaigns.
• Understanding of SDLC/STLC, types of testing, and test design techniques.
• Experience with Postman or similar tools for API testing.
• Experience writing test cases and bug reports in any TMS/Jira.
• Experience working with databases such as MongoDB / BigQuery / DataGrip.
• Basic knowledge of Git (pull, checkout, code review), CI/CD tools (GitLab).
• Experience working with logs in Lens/Grafana, debugging tools (Charles, Fiddler).

Would be a plus

• Experience with Automation skills.
• Experience automating small routine tasks, such as generating data, writing database queries, and creating mock data.

What we offer

Care and support: 

• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
   

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule 
• Modern equipment or depreciation of your own tools
   

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
   

Hiring process

• Intro call
• Technical Interview
• Final Interview
• Reference check
• Offer

Key Responsibilities:

• Perform thermal analysis of electronic platforms; develop simplified thermal models.
• Design heat sinks, liquid cooling (cold plates, heat exchangers), heat pipes, TIM selection for high-power electronic assemblies; design HVAC/conditioning systems for sealed electronic enclosures (e.g., in military vehicles), including humidity and condensation calculations.
• Conduct board- and system-level tests using thermocouples, DAQ systems, IR thermography; correlate test results with simulations.
• Define thermal requirements for components, approve drawings, collaborate with electrical and mechanical engineers to optimize component placement.
• Reports, technical specifications, presentations at design reviews (PDR, CDR); mentoring junior engineers.

Required Skills:

• Master’s Degree in thermo physics, heat engineering, materials science, mechanics, physics or related specialties and a minimum of 3 years of prior relevant experience
• Excellent knowledge of heat/mass transfer, fluid dynamics, CFD, mechanics with a focus on electronics cooling application, technology of advanced materials.
• Hands-on experience in electronics industry, including thermal and thermal-mechanical management at component, board and system level, advanced materials.
• Experience in system thermal architecture design for electronic products would be an advantage.
• Proficiency in FEA analysis tools (ANSYS Fluent, ANSYS Thermal Mechanical, ANSYS Mechanical, FloTHERM, Icepak, Comsol, OpenFoam) and ability to perform complex thermal analysis to guide design.
• Team player with excellent interpersonal and communication skills.
• Strong feeling and interest for development and to share experiences with others in the team and have a proven capability to pursue creative solutions.
• Language skills: upper intermediate spoken and written English.
• Prior experience from international and multicultural work is preferred.

We offer

• Employment in a stable and reliable company;
• Comfortable and modern office infrastructure;
• Competitive salary;
• A 5-day work week with an 8-hour workday within the 9:00–20:00 time window;
• Support for personal and professional growth, including opportunities for training and reimbursement of its cost;
• Care for employee health through medical insurance, 18 working days of paid vacation, and sick leave coverage;
• Openness to new ideas and approaches, with healthy communication within the team;
• Unique and exciting projects;
• Involvement in a mission that brings us closer to victory!

Promin Apps is a product-first company on a mission to help people feel better, move more, and live healthier lives — physically and emotionally.

At the intersection of AI, data, behavioral science, and personalization, we build thoughtful digital products that support fundamental lifestyle changes — from yoga and fitness to better habits and mental well-being.
Now, we’re looking for a user-centric Product Marketing Manager — someone who will drive real growth by deeply understanding the audience, crafting compelling product narratives, and bridging the gap between user needs and business goals.

What to expect:
— Focus on Tier-1 markets (US and others) with strong early traction and growth potential;
— Startup spirit: flat structure, transparency, and true ownership;
— Supportive leadership that values creativity, speed, and initiative;
— Robust infrastructure for rapid experimentation — funnel builder, analytics, and an expanding A/B testing base;
— Collaborate with an experienced UA, Creative Production and PPC team — no need to handle traffic directly;
— Clear career path into Lead, Head of Product, Head of Product Marketing, or General Manager roles as the company scales.

What you will do:
— Own and optimize the full conversion funnel — from onboarding to purchase — with a strong focus on web flows, monetization models, and pricing;
— Design, test, and scale new monetization strategies to outperform market benchmarks and increase ARPU, Conversion, LTV;
— Run A/B tests end-to-end, analyze results, and quickly implement data-driven improvements;
— Research markets, competitors, and user behavior (via interviews, heatmaps, and analytics) to uncover growth opportunities and user pain points;
— Formulate and validate hypotheses across different funnel stages using both quantitative and qualitative data;
— Collaborate cross-functionally with UA, Creative Production, Design, and Analytics to ensure alignment, fast execution, and measurable impact.

What we’re looking for:
— 3+ years of experience in Growth, Product Marketing, or Product roles, including B2C subscription-based products;
— Proven track record in conversion optimization, monetization, and pricing strategy (web experience highly preferred);
— Strong hands-on experience in A/B testing, data analysis, and data-driven decision-making;
— Solid understanding of unit economics, key product and marketing metrics;
— Ability to conduct market and competitor research and analyze user behavior to identify growth opportunities;
— Expertise in launching and scaling products from scratch, owning key growth and marketing processes end-to-end.
— Analytical yet user-centric mindset, with the ability to balance monetization goals and customer value;
— Confident English (B2+)​.

What we offer:
— Work from anywhere with a fully remote setup that adapts to your lifestyle;
— Flexible working hours that align with your most productive rhythm;
— Basic benefits package, including paid vacation, sick leave, and more;
— Personal and professional support, with advocacy available when you need a hand;
— Access to a curated corporate library filled with resources to fuel your continuous learning and development.

We’re not looking for someone to just “join the team” — we’re looking for someone ready to shape the product, lead meaningful growth, and make an impact from day one.
If that sounds like you — send over your CV, and let’s talk!

We are looking for a Technical AI Programmer to own AI systems for our multiplayer shooter. They will build smart, combat-driven AI for bots, drones, bosses, and gameplay scenarios across PvE and PvPvE modes.
 

This is a full-time remote role, and we welcome applications from anywhere in the world, provided your working hours align reasonably with our core office time zones (CET).
 

Key Responsibilities:

• Build AI systems in Unreal Engine 5 using Behavior Trees, EQS, and AI Perception
• Develop AI for bots (TDM, BR, Extraction), drones, turrets, and bosses
• Implement combat behaviors: cover, flanking, aggression, retreat, squad coordination
• Create traversal AI: parachute, grapple, mantle, and navigation systems
• Design boss AI with phases, abilities, and attack patterns
• Support gameplay systems like side quests, hostage rescue, and extraction scenarios
• Tune AI for balance, readability, and combat feel

• Ensure AI works correctly in multiplayer (PvPvE and team modes)

   

Requirements:

• Strong Unreal Engine AI experience (UE4/UE5)
• Experience with Behavior Trees, EQS, AI Perception, Navigation
• Shooter AI experience (FPS/TPS games)
• Understanding of multiplayer AI behavior and replication basics
• Strong Blueprints skills and C++
   

Nice-to-Haves:

• Experience with extraction or battle royale games
• Boss AI / multi-phase encounter design experience
• Knowledge of traversal systems (grapple, parachute, mantling)
• Shipped multiplayer shooter experience

Code&Care — is a successful full-stack development company, which provides clients with high-quality development assistance worldwide.

Now our team has a position for Junior Sales Manager.

You’re good with:

• Intermediate+ English, speaking and writing skills;

• client-oriented approach;

• understanding of IT sphere (Software Development process, modern technologies...);

• previous lead generation experience;

• knowledge of sales techniques (B2B market).

It will be a plus:

• previous experience as sales manager.

• previous experience as customer support.

Your responsibilities will be:

• Search for new customers;

• Identify prospective clients needs and communicate with the customer via email and Linkedin;

• Manage full sales cycle;

• Prepare proposals for the potential customers;

• Work closely with the presales team.

What the company offers:

• Constant and interesting work with foreign clients;

• Flexible working hours;

• Compensation English language courses;

• Annual paid 30 days vacation and paid sick day.