Jobs at Djinni

If you want to continue your career in an international IT company and work on real IoT products that make everyday environments smarter, more connected, and more energy-efficient — we have the right opportunity for you. We at Sigma Software are growing our Embedded team and looking for an experienced C++ Developer with strong Qt/QML expertise to contribute to the development of smart climate solutions in the HVAC domain.

At Sigma Software, you will be part of a multinational team with a strong engineering culture, access to professional growth opportunities, and the chance to work on innovative IoT-based solutions that have real impact on comfort and energy efficiency for end users.

Якщо ти хочеш розвиватися в міжнародній IT-компанії та працювати над реальними IoT-продуктами, що змінюють звичний простір навколо нас — роблять його розумнішим, зручнішим і ощаднішим — ця можливість для тебе. Ми в Sigma Software розширюємо Embedded-команду і шукаємо досвідченого C++ Developer з експертизою в Qt/QML для розробки рішень розумного клімат-контролю у сфері HVAC.

У Sigma Software ти працюватимеш у мультинаціональній команді з сильною інженерною культурою, матимеш можливості для професійного зростання та шанс впливати на реальний комфорт і енергоефективність кінцевих користувачів через інноваційні IoT-рішення.

Project

The project is focused on the development of smart home and building climate control solutions, with a particular emphasis on wireless connectivity, intelligent control, and energy-efficient operation. The engineer will work on connected embedded devices and systems that manage heating, ventilation, and air conditioning for different types of properties — from apartments and private houses to hotels, industrial buildings, and large residential complexes.

You will have an opportunity to work on innovative IoT-based HVAC solutions that help improve comfort, optimize climate control, and reduce energy consumption for customers and society at large.

Проєкт

Проєкт спрямований на розробку рішень для розумного клімат-контролю в будинках і комерційних будівлях, з особливим акцентом на бездротовому підключенні, інтелектуальному управлінні та енергоефективній роботі. Інженер працюватиме над embedded-пристроями і системами, що керують опаленням, вентиляцією та кондиціонуванням для різних типів об’єктів — від квартир і приватних будинків до готелів, промислових будівель і великих житлових комплексів.

Ти матимеш можливість працювати над інноваційними IoT-рішеннями для HVAC, що допомагають покращити комфорт, оптимізувати клімат-контроль і знизити енергоспоживання для клієнтів і суспільства загалом.

Requirements

• At least 5 years of experience with C/C++
• Strong knowledge of Qt
• Experience with QML
• At least Upper-Intermediate level of English

Would be a plus

• Experience with Figma
• Linux knowledge
• Experience developing UI applications for embedded devices
• Understanding of UI/UX principles

Вимоги

• Щонайменше 5 років досвіду роботи з C/C++
• Глибокі знання Qt
• Досвід роботи з QML
• Рівень англійської мови не нижче Upper-Intermediate

Буде перевагою

• Досвід роботи з Figma
• Знання Linux
• Досвід розробки UI-застосунків для embedded-пристроїв
• Розуміння принципів UI/UX

Responsibilities

• Design and implement software components, modules, classes, and UI functionality
• Develop and maintain user interfaces for smart climate control devices using Qt and QML
• Code, debug, document, and maintain portions of software
• Perform different types of testing
• Participate in estimation and planning sessions
• Collaborate with UI/UX designers to implement and refine user interface solutions
• Contribute to the development of technical project documentation and user documentation
• Provide assistance to test engineers and support personnel in solving technical issues of software installation and its operation
• Participate in conference calls and face-to-face meetings with the Customer and Customer partners
• Comply with the best engineering practices, technical standards, and quality criteria set forth on the project
• Report status and progress according to the project and company demands
• Spot current deficiencies in the development process, adopted procedures, and engineering practices, environment configurations, etc., and suggest improvements
• Escalate technical issues to the Team Lead and Project Manager
• Improve your qualification within the areas of expertise at various training courses, seminars, and/or other educational organizations

Обов’язки

• Проєктувати та реалізовувати програмні компоненти, модулі, класи й UI-функціональність
• Розробляти та підтримувати інтерфейси для пристроїв розумного клімат-контролю з використанням Qt і QML
• Писати код, виконувати налагодження, документувати та підтримувати частини програмного забезпечення
• Виконувати різні типи тестування
• Брати участь у сесіях оцінки та планування
• Співпрацювати з UI/UX-дизайнерами для реалізації та вдосконалення інтерфейсних рішень
• Робити внесок у розробку технічної документації проєкту та документації для користувачів
• Надавати допомогу тест-інженерам і фахівцям підтримки у вирішенні технічних питань, пов’язаних із встановленням і роботою програмного забезпечення
• Брати участь у конференц-дзвінках і зустрічах із Замовником і його партнерами
• Дотримуватися найкращих інженерних практик, технічних стандартів і критеріїв якості, встановлених на проєкті
• Звітувати про статус і прогрес відповідно до вимог проєкту та компанії
• Виявляти наявні недоліки в процесі розробки, прийнятих процедурах, інженерних практиках, конфігураціях середовища тощо та пропонувати покращення
• Ескалювати технічні питання до Team Lead і Project Manager
• Підвищувати кваліфікацію у своїх сферах експертизи на різних тренінгах, семінарах та/або в інших освітніх організаціях

     We are looking for a hands-on CRM & Promotions Manager to join a fast-growing international iGaming project focused on European markets.

     This role is ideal for a CRM professional with strong Smartico experience who enjoys building customer journeys, launching retention and reactivation campaigns, managing promotions and bonus mechanics, and working directly within the CRM platform to drive player engagement and retention.

Responsibilities

• Execute and manage CRM campaigns across Email, SMS, Push Notifications, Onsite and In-App channels.
• Build, optimize and maintain automated customer journeys in Smartico.
• Develop and execute retention, activation and reactivation campaigns.
• Manage promotional activities, bonus configurations and campaign launches.
• Create customer segments based on player behavior and lifecycle stage.
• Monitor campaign performance and continuously improve results through testing and optimization.
• Collaborate with Product, VIP, Marketing, Content and Design teams.
• Manage promotional content and campaign visibility across website channels.

Requirements

• 2+ years of experience in CRM, Retention or Promotions within the iGaming industry.
• Strong hands-on experience with Smartico CRM.
• Experience creating and managing customer journeys and automation workflows.
• Experience launching CRM campaigns across multiple communication channels.
• Understanding of player lifecycle management, retention and reactivation strategies.
• Experience with bonus mechanics and promotional campaigns.
• Strong analytical and organizational skills.
• Advanced Excel / Google Sheets skills.

Nice to Have

• Experience with both Casino and Sportsbook products.
• Experience with loyalty programs and gamification.
• Experience with additional CRM platforms and back-office systems.
• HTML email editing skills.
• Russian language proficiency.

What We Offer

• Opportunity to join a growing iGaming project at an early stage and make a real impact.
• Fast-paced environment with minimal bureaucracy and quick decision-making.
• High level of ownership and freedom to implement your ideas.
• Collaboration with experienced iGaming professionals.
• Career growth opportunities as the business scales.
• Fully remote work.
• Competitive salary discussed individually based on experience.

Backend / Data Engineer (Ad Fraud Platform)
Про компанію
Ми розробляємо платформу для виявлення рекламного фроду та підвищення точності маркетингової атрибуції.
________________________________________
Основні задачі
•        Архітектура anti-fraud системи 
•        Real-time event processing 
•        Data pipelines та стрімінг 
•        Rule engine (GIVT / SIVT) 
•        Server-side tracking (Meta / Google) 
•        Deduplication та атрибуція 
•        Телеметрія та сигнали якості 
•        Моніторинг та алерти 
•        Співпраця з продуктом 
________________________________________
Вимоги
•        2+ роки backend / data engineering 
•        Python + SQL 
•        Kafka / streaming 
•        ClickHouse / BigQuery 
•        Event-based системи 
•        CI/CD, Git 
________________________________________
Буде плюсом
•        Ad fraud / IVT 
•        Meta CAPI / Google tracking 
•        Bot detection / WAF 
•        Rule engines / DSL 
________________________________________
Ми пропонуємо
•        Вплив на продукт 
•        Full-time remote формат роботи 
•        Бонуси за результат 
•        Гнучкий графік 
•        Бюджети на інфраструктуру 
•        Швидкі ітерації

We are looking for an experienced Senior Product Manager to lead the strategy, development, and growth of our mobile products across iOS and Android platforms. In this role, you will work closely with engineering, design, analytics, marketing, and business stakeholders to deliver exceptional mobile experiences that drive customer engagement and business growth.

Responsibilities:

• Define and execute the mobile product strategy aligned with company objectives.
• Own the mobile product roadmap and prioritize initiatives based on customer needs, business impact, and technical feasibility.
• Conduct market research, competitive analysis, and customer discovery to identify new opportunities.
• Collaborate with cross-functional teams including Engineering, UX/UI Design, Data Analytics, Marketing, and Customer Support.
• Analyze product performance using data and user insights to drive continuous improvements.
• Define product requirements, user stories, and acceptance criteria.
• Lead product launches and monitor key performance indicators (KPIs).
• Advocate for a user-centric approach throughout the product development lifecycle.
• Mentor and support other product managers when needed.

Requirements:

• 5+ years of Product Management experience, including significant experience with mobile applications.
• Proven track record of launching and scaling successful mobile products.
• Strong understanding of mobile ecosystems, user behavior, and industry trends.
• Experience working in Agile/Scrum environments.
• Strong analytical skills and experience with product analytics tools.
• Excellent communication and stakeholder management skills.
• Ability to make data-driven decisions while balancing customer and business needs.
• Experience working with cross-functional and distributed teams.

Will be a plus:

• Experience with subscription-based or consumer-facing mobile products.
• Knowledge of A/B testing and experimentation frameworks.
• Experience in fintech, e-commerce, gaming, or other digital product industries.
• Familiarity with mobile app growth, retention, and monetization strategies.

DID Global is an international company specializing in providing premium-quality IP telephony services for both business and personal communication. We help our clients scale, optimize advertising budgets, and significantly increase sales.

Who We Are Looking For

We are seeking an ambitious International Sales Manager who can successfully combine active B2B client acquisition with professional account management. You will work with international companies, develop accounts, build long-term relationships, and directly influence the company’s financial growth.

Key Responsibilities

• Actively search for and attract new clients, expanding the contact base.
• Manage client accounts: identify client needs and provide optimal solutions.
• Build long-term partnerships and support clients at all stages of cooperation.
• Handle objections, consult clients on company services, and create tailored commercial proposals.
• Achieve sales goals and meet KPIs.
• Organize and manage your sales pipeline in CRM.
• Communicate via messengers, phone calls, emails, and specialized platforms.
   

Our Ideal Candidate

• At least 2 years of experience in sales or proven experience in the VoIP industry.
• English proficiency at B2+ level (for international communication).
• Fluent in Ukrainian and Russian (required for client communication).
• Confident in using CRM systems and quick to adapt to new tools.
• Strong skills in negotiation, active listening, and objection handling.
• Goal-oriented, self-motivated, and proactive.
• Ambitious to grow professionally, with the potential to lead a team in the future.
   

What We Offer

• A comfortable working environment with a strong focus on work-life balance, growth, and long-term collaboration.
• A stable working schedule: Monday—Friday, 10:00–19:00 (Kyiv time).
• Remote work format with the opportunity to be part of an international team.
• Official employment and company-paid medical insurance.
• Support for mental well-being: access to a corporate psychologist.
• Company-sponsored English courses.
• Opportunities for professional and career growth within an international company.
• Paid vacation.
• An active corporate life: internal events, team activities, and contests that foster engagement and team spirit.

Are you a Senior Full-Stack Developer looking to work on impactful projects in the automotive industry? Join Sigma Software and contribute to cutting-edge solutions that help prevent production faults before they happen.

This is a Senior role with a Remote work format, offering full-time engagement and direct collaboration with Customer teams. At Sigma Software, we value innovation, ownership, and engineering excellence — and we’ve been delivering high-quality solutions for over 20 years.

Why join us? You’ll work with a modern tech stack, cloud-native environments, and AI-assisted development tools, all while contributing to solutions that make a real difference in production quality.
 

CUSTOMER
Our Customer is a well-known German automotive manufacturer with a global presence and a strong reputation for innovation, quality, and engineering excellence. Sigma Software has been collaborating with this Customer for over five years, delivering high-impact software solutions that support their production processes and operational efficiency.
 

PROJECT
The engagement involves three interconnected web-based solutions. The primary system aggregates data from multiple Customer systems, processes it, and transforms it into actionable insights. This data — covering organizational, technical, and operational aspects — is used preventively to detect and address potential faults in automotive production lines. In case of a fault, the system provides detailed information to facilitate root cause analysis.

Responsibilities 

• Work directly with Customer engineering and product teams to understand business needs, clarify requirements, and propose effective technical solutions
• Take ownership of end-to-end feature delivery from technical analysis and design to implementation, testing, and production support
• Design, develop, and maintain high-quality full-stack solutions using .NET, React.js, and cloud technologies
• Participate in architecture discussions, technical decision-making, and delivery planning
• Identify and recommend technical improvements, risk mitigation strategies, and optimization opportunities
• Develop scalable, reliable, and maintainable applications following engineering best practices
• Work with containerized environments and Kubernetes-based deployments
• Apply AI-assisted development approaches to improve productivity and code quality
• Collaborate closely with distributed teams (developers, QA, product owners, architects)
• Contribute to code reviews, technical documentation, and knowledge sharing
• Maintain transparent communication and strong alignment with Customer expectations

Requirements

• At least 5 years of professional software development experience
• Strong hands-on expertise with .NET / C# and modern web technologies
• Proven background in complex business domains and large-scale enterprise applications
• Solid experience with ASP.NET Core / Web API, Entity Framework Core, database design, and optimization
• Strong front-end skills with React.js, Redux, Material UI, TypeScript, and modern JavaScript practices
• Practical experience with cloud platforms (AWS, Azure, GCP)
• Knowledge of CI/CD processes, automated delivery pipelines, and code quality practices
• Experience working with containerized environments and Kubernetes
• Familiarity with AI-assisted development tools and practices
• Good understanding of software architecture principles, design patterns, and clean code
• Experience working in Agile teams

• Upper-Intermediate English level or higher

   

Personal profile

• Proactive, ownership-driven, and capable of working independently
• Strong analytical and problem-solving skills
• Comfortable collaborating with distributed, cross-functional teams
• Adaptable to changing requirements and priorities

On behalf of our Client from Japan, Mobilunity is looking for a Senior Data Test Engineer

Our client is a fast-growing fintech company based in Tokyo that offers its real-time, monthly consolidated credit service all across Japan. Our client started Japan’s first instant post-pay credit service for e-commerce customers in October 2014. The main product is an online payment platform that requires no pre-registration or credit card to use; via this service, the customers can purchase products online using only a mobile phone number and email address and settle a single monthly bill for all their purchases, either at a convenience store, by bank transfer, or auto debit. Customers can use credit funds during a month and then return the balance to zero without paying credit interest.

This service also supports multi-pay installments and subscriptions. There are currently over 4 million accounts in use. This service got the largest investment to date in the Japanese financial tech industry, including a PayPal Ventures investment.

You will work closely with data engineers, analysts, and product stakeholders to validate both real-time data pipelines and batch reporting systems, ensuring that critical financial and operational data remains trustworthy at scale.

This role requires strong analytical thinking, curiosity for systems, and a passion for identifying and preventing data issues before they impact users or business operations.

Key  Responsibilities:

• Collaborate with stakeholders to gather reporting and product requirements and translate them into structured test strategies
• Design and implement automated tests to validate:
  • Data accuracy
  • Completeness
  • Consistency
  • Reliability across real-time pipelines and batch reporting systems
• Analyze test outputs and produce clear, actionable reports on data quality issues, anomalies, and trends
• Partner closely with data engineers, analysts, and developers to integrate testing into CI/CD and development workflows
• Continuously identify improvements in testing methodologies, tooling, and processes
• Experiment with new industry-standard testing tools and provide recommendations for adoption
• Proactively detect data issues and suggest preventive measures to improve system robustness
• Contribute to a culture of quality, ownership, and continuous learning across teams

Requirements:

• Experience working in cross-functional and cross-cultural engineering environments
• Strong experience with at least one programming language (e.g., Python, Scala, Ruby, or similar)
• Solid knowledge of SQL and relational database systems
• Experience testing data systems, pipelines, APIs, or backend services
• Strong analytical mindset with high attention to detail
• Ability to learn quickly and contribute to unfamiliar systems and domains
• Comfortable working in complex, fast-changing technical environments
• Strong communication skills in business-level English
• Willingness to share knowledge, learn continuously, and improve team practices

Nice to have:

• Experience working in security-sensitive or regulated environments (e.g., fintech, payments, banking)
• Experience with data pipelines, ETL processes, or streaming systems
• Familiarity with observability, monitoring, or data quality tools
• Experience working with distributed systems or event-driven architectures

• Exposure to automation frameworks for data validation or QA pipelines

  English:Upper-Intermediate

SouthRivers Data is an outsourcing and outstaffing IT company specializing in Data — Data Engineering, Data Architecture, AI Engineering, Data Science, ML Engineering, Business Intelligence, and Data Analytics.

We're looking for a Recruiter / Talent Sourcer to help us build up our candidate database. This is project-based work, but we're keen to continue the engagement long-term and grow the role into Head of Recruitment.

Requirements

• 2+ years of experience in IT
• 1+ year filling Data positions
• Experience with LinkedIn, Djinni, Boolean search, and X-Ray search
• English — B2 or higher

What you'll be doing

• Sourcing candidates for the company's open positions
• Reviewing resumes and selecting the strongest candidates
• Reformatting candidate resumes into the company template
• Adding candidates to the ATS
• Optional: conducting brief, high-level screening calls to assess applicants

Fully remote. B2B contract, NDA, payment to a sole proprietorship / LLC (ФОП / ТОВ) or equivalent.

About the project:

DataImpulse is a global proxy service provider serving over 147,000 customers worldwide. We offer residential, mobile, and datacenter proxies starting at $1/GB — one of the most competitive rates on the market.

We are scaling fast and looking for a B2B Marketing Manager — a confident player with significant product experience ready to take ownership of positioning and growth metrics.

Responsibilities:

• Develop and maintain the messaging framework across 6 key ICP segments.
• Create and optimize landing pages, case studies, and comparison pages for each use-case (managing copy, design, and core messaging).
• Conduct competitive intelligence: competitor monitoring, building battle cards, and reporting.
• Produce funnel content: onboarding guides, email nurture sequences, and use-case driven content.
• Support GTM launches for new features, new GEOs, and new acquisition channels.
• Implement LLM content optimization based on company playbooks and use AI to automate routine processes.
• Analyze performance: tracking conversion by segment and conducting A/B tests for messaging.

Requirements:

• 3+ years of experience.
• English - Upper-Intermediate (B2) - Advanced (C1).
• Proficiency in Google Analytics, Google Search Console, CRM (HubSpot or equivalent), and Ahrefs/SEMrush.
• Basic skills in Figma, Google Workspace, Notion, Claude/ChatGPT, or similar tools.
• Understanding of the proxy/data infrastructure market is a significant plus.
• Strong analytical mindset and a data-driven approach to marketing.

We offer:

• Flexible working hours and a remote or hybrid work format.
• Official employment, paid vacations, and sick leaves.
• Performance bonuses tied to pipeline results.
• Dedicated budget for learning and professional development.
• A growing marketing team with a strong data-driven culture.

A successful product company based in Israel and Dnipro has an open position of DevOps.

Must have:

- Proficiency in writing automation scripts for Linux

- Knowledge of Linux, Git, Bash, Python, Docker, GitLab CI, nginx, MySQL, SaltStack, Clickhouse, MongoDB, PostgreSQL, Kubernetes. 

- Understanding of complex Web Sites architecture

- Skills in problem-solving

- Ability to operate in production environment

- Advanced English (spoken and written)

We expect you to perform operations like these:

- Writing deployment automation for GitLab CI to Kubernetes and classic systems

- Writing Infrastructure as a Code with SaltStack

- App dockerizing

- Pipeline troubleshooting

- Fixture automation in tests

- Writing simple ETL scripts

- Monitoring of Infrastructure

- Dev Team assistance

Ready to offer:
- Social benefits, paid vacations, sick-leaves
- Career possibilities with growing team.

We are currently looking for an Affiliate Analyst.

Responsibilities:
 

• Analyze incoming and outgoing traffic: sources, offers, GEOs, devices, landing pages, CR/EPC/ROI.
• Prepare daily/weekly/monthly performance reports.
  Identify growth opportunities, ineffective funnels, traffic leaks, and data anomalies.
• Work with BI systems (Power BI / Metabase).
• Segment and cluster partners and offers based on performance metrics.
• Collaborate with affiliate managers, media buyers, and the technical team.

Requirements:

• Advanced Excel / Google Sheets skills.
• Analytical mindset.
• Ability to visualize and interpret large volumes of data.
• Critical thinking, independence, and attention to detail.

What We Offer:

• Opportunity to work remotely from anywhere in the world.
• Friendly atmosphere with people who genuinely love what they do.
• Supportive management interested in team members’ growth and development.
• 20 working days of paid vacation, 5 paid days off, and paid sick leave.

We are ready to train the right candidate, so prior experience is not required.
 

What is this project about?

This long-term fintech project is dedicated to simplifying taxes, tax refunds, and tax incentives in the US market. Our platform seamlessly integrates software and dedicated tax professionals to optimize users’ R&D tax credit services — supporting finance and tax-related business logic that has helped businesses claim billions of dollars in tax credits and incentives. Users simply upload their data, the platform performs analyses and generates the necessary tax forms, allowing clients to maximize their benefits efficiently.

What is the team size and structure?

You will be working in close collaboration with Senior Engineers, and communicate directly with the client, Lead, and PM from our side.

Hard skills

• 5+ years of professional backend development experience;
• Deep expertise in Python programming; strong experience with FastAPI or similar frameworks;
• Solid understanding of relational databases, particularly PostgreSQL;
• Strong knowledge of software design patterns and architecture best practices;
• Experience with RESTful API design and development;
• Experience with cloud platforms (preferably Azure);
• Experience with microservices architecture and containerization (Docker);
• Familiarity with Git-based workflows, CI/CD processes, and code reviews;
• Experience integrating third-party services and APIs (e.g., Salesforce, NetSuite);
• Experience with automated testing frameworks;
• Proven ability to build scalable, performant, and secure backend applications;
• Upper-Intermediate English level or higher.
   

Responsibilities

• Design, build, and maintain efficient, reusable, and reliable backend code in Python;
• Develop RESTful APIs and backend services integral to the Unified Partner Portal;
• Ensure seamless integration with platforms like Salesforce and NetSuite;
• Collaborate with front-end developers, UI/UX designers, product owners, and stakeholders to translate requirements into technical solutions;
• Develop rigorous automated tests to ensure system reliability and robustness;
• Optimize API performance and database queries for scalability, security, and maintainability;
• Monitor application performance and troubleshoot issues using observability tools (e.g., Datadog);
• Mentor and provide technical guidance to junior and mid-level developers;
• Document technical designs and processes clearly and comprehensively.
  
  How many stages of the interview are there?
• Interview with the Recruiter – up to 30 min.;
• Tech interview on our side – up to 1 hour.;
• Tech interview on our client side – up to 1 hour.

Requirements:

• Experience in finance from 3 years;
• Proficient in Excel and Google Sheets at a professional level (pivot tables, complex formulas, financial analytics);
• Practical experience with bank payments and cryptocurrency transactions;
• Understanding the principles of financial accounting, budgeting and management reporting;
• Experience in controlling mutual settlements with counterparties and contractors;
• High level of attention to detail, responsibility and self-organization;
• Analytical thinking and ability to work with large volumes of data
   

Responsibilities:

• Maintaining mutual settlements with partners, approving payments;
• Submitting applications for payment, making payments and controlling debits from cards;
• Timely reflection of financial transactions in internal accounting systems;
• Monitoring the availability of the necessary balances on accounts and cards, ensuring timely replenishment;
• Collection, verification and storage of financial reporting documents confirming the intended use of funds, submission of information to the financial department of the parent company;
• Maintaining the balance of mutual settlements with the parent company, conducting weekly reconciliation;
• Accounting for accountable funds, advertising payments, service payments and marketing costs;
• Maintaining accounting for fixed assets;
• Generating reports upon request;
• Participation in the implementation and improvement of the company's financial processes.

Benefits

• Flexible Working Environment: Work remote during probation period and from our modern Limassol office after the probation period
• Annual Loyalty Bonus: Receive a yearly bonus every February as recognition of your dedication
• Professional Growth: Attend global exhibitions and conferences, and improve your skills with company-sponsored English courses
• Performance Reviews: Regular feedback sessions to track progress and discuss career development
• Team Spirit: Participate in teambuilding activities and company-wide celebrations
• Personal Milestones: We celebrate your important life events, from birthdays to professional achievements

Join us for an innovative journey where your expertise shapes our brand’s success. In a collaborative setting with growth opportunities, you’ll lead the iGaming evolution. Ready to shape the future?

We are looking for a Senior AI/ML Engineer to join our team!

Our client is an innovative technology division within one of the world's top-10 copper producers. The team focuses on leveraging AI, machine learning, and advanced analytics to optimize industrial operations, improve asset reliability, and support data-driven decision-making across global mining and production facilities. The role is focused on building intelligent solutions for predictive maintenance, anomaly detection, and asset performance optimization, helping reduce downtime and improve operational efficiency across large-scale industrial environments.

Responsibilities:

• Design, develop, and deploy machine learning models for predictive maintenance, anomaly detection, and asset health monitoring.
• Build and maintain production-grade ML pipelines for time-series forecasting and sensor/telemetry data processing.
• Collaborate with Data Engineers and Analytics Engineers on data preparation, feature engineering, and model integration.
• Integrate model outputs, risk scores, and predictive insights into operational dashboards and business applications.
• Establish and maintain MLOps processes, including model deployment, monitoring, retraining, and drift detection.
• Research and evaluate new AI/ML approaches, tools, and technologies to improve predictive capabilities and business outcomes.
• Work closely with business and technical stakeholders to translate complex analytical results into actionable recommendations.

Requirements:

• 5+ years of experience as a Machine Learning Engineer or Data Scientist.
• Strong Python skills and hands-on experience with Pandas, NumPy, Scikit-Learn, SciPy, and related ML libraries.
• Proven experience with time-series forecasting and predictive modeling techniques (ARIMA, Prophet, XGBoost, LSTM/RNN, etc.).
• Experience working with telemetry, IoT, sensor, or equipment performance data.
• Hands-on experience with Azure Machine Learning, Databricks, MLflow, or similar MLOps platforms.
• Strong SQL skills and experience working with both relational and non-relational databases.
• Experience building and deploying production-ready ML solutions.
• Strong analytical and problem-solving skills with the ability to translate technical insights into business value.

Nice to have:

• Master's or PhD degree in Data Science, Statistics, Engineering, Mathematics, Operations Research, or a related quantitative field.
• Experience in mining, manufacturing, heavy industry, utilities, or other asset-intensive domains.
• Knowledge of Operational Technology (OT) environments and reliability engineering concepts.
• Experience with enterprise asset management systems such as SAP PM or IBM Maximo.
• Familiarity with reliability methodologies such as RCM or FMEA.
• Experience with real-time data processing and anomaly detection on streaming platforms (Kafka, Azure Stream Analytics, etc.).

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

Ajax Systems is an international technology company and the largest manufacturer of security systems in Europe. Ajax products are trusted by over 4.5 million end users and 330,000 PRO users in more than 180 countries.

The company offers comprehensive solutions for protecting residential and commercial properties of any scale. Currently, Ajax’s portfolio includes 280 devices for intrusion protection, video surveillance, fire safety, as well as comfort and automation.

Every year, we demonstrate exponential growth both in terms of team size and the number of users worldwide.

We are looking for an experienced leader to join our team in IFRS reporting and strengthen the company’s financial reporting function. This role will ensure accurate and timely reporting in compliance with IFRS requirements and contribute to enhancing our international financial operations.

Required Knowledge and Skills:

• Higher education (Finance/Economics).
• Practical knowledge of IFRS/IAS/GAAP.
• 3+ years of experience in Big 4 (preferably in the current position - senior or manager).
• Experience in preparing/auditing consolidated financial statements of large industrial companies in accordance with IFRS/IAS/GAAP.
• ACCA/CPA/CIPA qualification or relevant certificate is an advantage.

• Advanced level of English is required.

   

Responsibilities:

• Preparation of consolidated Group, management and IFRS financial statements
• Coordination of the Group audit and audits of individual companies (if required by the laws of certain countries).
• Methodological support of the Group's accountants in the IFRS treatment of certain transactions.
• Developing and implementing group policies, including on specific accounting issues (where necessary), including to identify and mitigate financial risks through appropriate policies and procedures.
• Participation in the SAP S/4HANA implementation project.
• Team management.

We offer:

• Opportunity to lead and further develop the Financial Controlling function within a fast-growing international technology company, shaping approaches to budgeting, forecasting, management reporting, and financial performance management.
• A high level of ownership and impact on financial processes, business efficiency, and strategic decision-making.
• Involvement in large-scale international projects and close collaboration with key stakeholders across the organization.
• Freedom to drive your own initiatives, enhance financial processes, and build a best-in-class controlling function.
• Opportunities for professional growth, team development, and contribution to the company’s financial strategy.
• Competitive compensation aligned with the level of responsibility of the role.
• Official employment with all the benefits of Diia.City residency.
• A modern office in UNIT.City (Kyiv) equipped with a generator and bomb shelter.
• Flexible working hours with no fixed schedule.
• Comprehensive medical insurance.
• Corporate English classes.
• Compensation for professional training and certifications.
• Participation in beta testing of Ajax security systems, with the opportunity to receive and test new products before their official release.
• A strong and highly motivated team with a zero-bullshit culture and fast decision-making processes.