Jobs at Djinni

Наш клієнт — міжнародна маркетингова компанія, що стрімко зростає та вже стала вагомим гравцем у сфері iGaming. Основний фокус — активне розширення присутності на ринках Азії. Команда охоплює весь цикл маркетингу: від глибоких досліджень ринку та розробки бізнес-стратегії до ефективних digital-кампаній і сміливих креативів. Такий підхід дозволяє клієнтам залишатися на крок попереду в одній із найбільш конкурентних індустрій світу.

Ідеально для тих, хто прагне:

• Будувати та підтримувати міцні відносини з клієнтами високого рівня, забезпечуючи винятковий клієнтський досвід і довгострокову лояльність;
• Проводити персоналізовані промо-дзвінки для інформування клієнтів про ексклюзивні пропозиції, майбутні події та індивідуальні акції;
• Активно взаємодіяти з VIP-клієнтами, враховуючи їхні потреби, уподобання та запити для підвищення рівня задоволеності та утримання;
• Виявляти можливості для пропозиції нових продуктів, сервісів або акцій, що відповідають інтересам клієнта;
• Тісно співпрацювати з командами маркетингу, підтримки клієнтів і продукту для забезпечення безперебійного та преміального досвіду для VIP-клієнтів;

• Відстежувати взаємодію з клієнтами, їхній фідбек і рівень залученості, надаючи інсайти для постійного вдосконалення.

   

Досвід, який стане твоєю перевагою:

• Підтверджений досвід у VIP-акаунт-менеджменті, продажах або роботі з клієнтами (бажано у сферах геймінгу, фінтеху, гостинності або суміжних галузях);
• Сильні комунікаційні та переконливі навички, здатність вибудовувати довіру та довготривалі відносини з клієнтами;
• Досвід у сфері гемблінгу буде значною перевагою;
• Досвід роботи з CRM-системами та прийняття рішень на основі даних буде плюсом;

• Рівень англійської — Upper-Intermediate або вище.

   

Ми цінуємо:

• Уважність до деталей і ретельність;
• Відмінні комунікаційні навички;
• Здатність працювати в динамічному середовищі, орієнтованому на результат;

• Самоорганізованість і проактивність.

   

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

• Орієнтація на здоров’я та добробут;
• Медичне страхування;
• Можливості для кар’єрного зростання;
• Пакет бенефітів (відшкодування витрат на спортзал, стоматологічні та психологічні послуги тощо);
• Бонусну систему на основі OKR;

• Динамічне робоче середовище.

   

Долучайся — і нехай твоя історія зростання розпочнеться.

English version:

Our client, a fast-scaling international marketing company, is a major player in the iGaming industry, with a dedicated focus on expanding operations across Asia. From deep market research and business strategy to performance-driven digital campaigns and bold creatives, the team manages the entire marketing lifecycle to help clients stay ahead in one of the world’s most competitive industries.

Perfect for those who aim to:

• Build and maintain strong relationships with high-value clients, ensuring exceptional customer experience and long-term loyalty;
• Conduct personalized promo calls to inform clients about exclusive offers, upcoming events, and tailored promotions; 
• Proactively engage with VIP clients, addressing their needs, preferences, and concerns to enhance satisfaction and retention;
• Identify opportunities to introduce new products, services, or promotions that align with the client’s interests; 
• Work closely with marketing, customer support, and product teams to ensure VIP clients receive a seamless and premium experience;
• Track client interactions, feedback, and engagement levels, providing insights for continuous improvement.

Experience you’ll need to bring:

• Proven experience in VIP account management, sales, or customer relations (preferably in gaming, fintech, hospitality, or similar industries); 
• Strong communication and persuasive skills with the ability to build trust and rapport with clients; 
• Experience in gambling is a strong plus; 
• Experience with CRM tools and data-driven decision-making is a plus; 
• Upper-Intermediate level of English.

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

• Thoroughness, attention to detail; 
• Strong communication skills;
• Ability to work in a fast-paced, target-driven environment; 
• Self-organization and proactiveness.

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.

Apply, and let your growth journey begin.

 We are looking for a Senior Data Analyst to join our Identity team.

This is not a classic BI/dashboard role. You will work on large-scale identity resolution, AI scoring systems, data quality, and product decision-making.

We process 70+ TB of data and run 20M+ enrichment operations daily across multiple data sources.

You will work directly with Product and Engineering and own analytics for one of the core business domains.
 

🟢 What You’ll Do

• Build frameworks to measure data quality, match rates, AI scoring accuracy, ROI
• Analyze and improve LLM-based scoring systems together with engineers
• Compare external data providers and identify highest-value sources
• Investigate mismatched / conflicting data across systems
• Support internal teams with audience, campaign, and performance analysis
• Detect pipeline or provider quality issues early and drive fixes
• Turn ambiguous business questions into clear decisions
   

🟢 Requirements

• 5+ years as a Data Analyst, Analytics Engineer, or Data Scientist in a product team — not consultancy, not BI-only roles.
• Advanced SQL at TB scale — BigQuery, Snowflake, or equivalent warehouse. Can read and write complex queries on tens of terabytes without someone pre-modelling the data.
• Python for analysis at a working level — pandas, Jupyter, or equivalent. Can write a small script or helper when an existing tool doesn't cover the case.
• Built measurement or evaluation frameworks from scratch for systems with no baseline — candidate defined what to measure and how, not consumed someone else's KPI.
• Comfort with probabilistic systems — understands noise, ranking, scoring, and that 100% accuracy is not a goal.
• AI-native workflow — uses Claude Code, ChatGPT, Copilot, or similar AI tools daily in their process.
• English: B2+ (Upper-Intermediate) or higher.
   

🟢 Strong Plus

• LLM evaluation / prompt testing
• Identity graph / AdTech / MarTech experience
• Healthcare / pharma data experience
• A/B testing / experimentation
   

🟢 We Offer

• Fully remote
• Flexible hours (CET ±2 overlap)
• High ownership / direct impact
• AI-native environment
• Fast decisions, low bureaucracy

We are looking for a Front-End Developer with strong HTML/CSS skills and commercial experience building responsive, modern web interfaces.

Requirements:

• 2+ year of commercial front-end development experience
• Strong knowledge of HTML5 and CSS3
• Experience working with WordPress, Elementor
• Responsive and cross-browser development (mobile-first approach)
• Experience with SASS/LESS
• Understanding of CSS3 animations and practical implementation
• Good understanding of BEM methodology
• Solid JavaScript and jQuery skills
• Experience working with Git
• Familiarity with Webpack and Gulp
• Ability to work with Figma, Photoshop, Illustrator, and Zeplin

• Basic understanding of web graphics and proper asset optimization/formats.

   

• The candidate should not only know how to “drag blocks” in Elementor, but also understand:
• proper layout structure
• spacing and responsive behavior
• clean CSS organization
• performance optimization

• how WordPress themes/templates work internally

   

Nice to Have:

• Understanding of UI/UX principles
• Experience with WooCommerce
• Understanding of Core Web Vitals / PageSpeed optimization
• Experience with custom CSS/JS in WordPress
• Basic PHP / WordPress template understanding
• Experience with ACF or custom WordPress fields
• Basic backend understanding (PHP/CMS architecture)
• Experience with modern JS frameworks such as React, Vue, or Angular

• Understanding of accessibility best practices.

   

What We Expect:

• Attention to detail and clean code structure
• Ability to work independently and follow design specifications accurately

• Good communication and responsibility in meeting deadlines.

   

Project Type:

• Long-term collaboration
• Remote position
• Flexible workflow depending on project needs.

Looking for a strong, experienced Team Lead of Media Buying to join our growing team.

Our goal is to create an industry benchmark agency with cutting-edge expertise in CPA traffic, Gambling vertical, and we need a leader who can recruit, mentor, and guide a high-performing team of media buyers while driving measurable results.

If you’re a hands-on leader with a passion for growing teams, scaling campaigns, and setting new standards in the industry, we’d love to have you on board!

Requirements:

• 2+ years of proven experience as a Team Lead Media Buyer.
• Track record of nurturing and training media buyers from junior to advanced levels (proof of past success required);
• Hands-on practitioner with expertise in creating and optimizing campaigns.
• Strong experience with CPA traffic, focusing on testing caps and scaling profitable results.
• Deep understanding of traffic quality, GEO-specific strategies, and sustainable approaches

• Established expertise in top GEOs with a proven ability to perform and scale.

   

Responsibilities:

• Build and lead a team of media buyers, focusing on training and developing junior talent into high-performing professionals.
• Develop, launch, and optimize CPA campaigns with a focus on top-tier GEOs and traffic quality.
• Share expertise in creating, testing, and scaling profitable campaigns that ensure ROI and redeposit rates.
• Provide hands-on guidance, from crafting working strategies to testing hypotheses and identifying successful combinations.
• Focus on delivering consistent test cap scaling and transitioning to high-performance caps in CPA campaigns.

• Analyze market trends, maintain an up-to-date understanding of approaches for different GEOs, and utilize strategies that prioritize quality traffic and profitability over low-value tactics.

   

What we offer:

• Competitive salary: rate + high % of profit (personal and team’s)
• Unlimited budgets for profitable campaigns;
• Work with TOP global brands from the world of Gambling;
  20 paid vacation;
• A dynamic and flexible startup environment that encourages innovation;
• Rockstar professional team (mediabuyers, affiliate, tech, creative, finance);
• 100% Remote work.

On behalf of our client, we are looking for a Senior Backend Engineer (Scala and C++).

Responsibilities:

- Own SQL-acceleration projects end-to-end from planning to implementation and measurable outcomes

- Implement algorithms targeting a custom DSL for complex SQL functions within a Scala codebase

- Drive performance optimizations for Big Data processing algorithms in Java and C++

- Research and develop new solutions at the intersection of Big Data analytics and compilers

- Implement SQL operators or SQL expressions in a custom DSL

- Migrate complex code-generated algorithms from DSL implementations to C++

- Invoke Java code via C++ JNI for SQL function execution compatibility

- Implement optimized repartitioning algorithms for edge-case configurations

- Refactor code generation algorithms to support DSL improvements

- Improve GitHub Actions workflows for new build options and benchmarks

Requirements:

- 7+ years of overall software engineering experience

- 3+ years of experience with Scala

- 2+ years of experience with C++

Company offers:

- Long-term employment with possibilities for professional growth

- Fully remote work

- Reasonably flexible schedule

- 15 days of paid vacation

- Regular performance reviews

We are the industry-leading Capital Markets technology and execution provider. We are looking for Senior C++ Developer to work on an ultra-low-latency algorithmic trading engine.

We are offering

• Full-time remote work

• Flexible working hours

• All necessary equipment (laptop, chair, monitors. etc.)

• Accounting suport

Required skills for Senior C++ Developer

• GCC

• Boost

• Sockets and multi-threading on Linux

• Good communication and team player skills

• FIX protocol or High-performance computing (VoIP, communication protocols, etc)

Desired skills

• Experience with algorithmic trading

• Familiarity with US Equity and Option markets

Working hours: At least 4 hours overlap between CET & EST

A leading healthcare technology company committed to improving patient outcomes through innovative digital solutions is currently seeking a skilled Flutter Mobile Developer to join our dynamic team and contribute to the evolution of our apps. 

Responsibilities

● Maintain and enhance the functionality of our existing suite of apps. 

● Develop cross-platform iOS and Android apps using Flutter 

● Collaborate with cross-functional teams to understand business requirements and translate them into scalable and maintainable code. 

● Work with senior members of our team to maintain high standards for code quality and maintainability, contributing to the overall improvement of our apps. 

● Knowledge of Flutter development framework. 

● Knowledge of iOS and/or Android development framework. 

Requirements 

● Excellent communication skills in English, with the ability to articulate complex technical concepts clearly. 

● 5+ years of professional development experience using Flutter and Dart 

● At least one app published on the iOS App Store or Google Play 

● Strong understanding of the latest versions of Swift and/or Kotlin. 

● Proven track record of consistently delivering high-quality code, accelerating product iterations, and ensuring scalability. 

● Experience with native iOS and Android development.

● Experience working in an agile development environment. 

● Degree in Computer Science or Engineering.

Preferred Experience 

● Knowledge of each of the Dart, Swift, and Kotlin programming languages is a major plus 

● Knowledge of each of the native iOS, Android development platforms and Flutter is a major plus.

Interviewing process

• A resume review stage
• Two (2) interview stages
• The CodeSignal coding test will be live (!) during the first interview.

The Role

In this role, you’ll primarily take ownership of progressing qualified opportunities through the later stages of the sales cycle and driving them to close.

Inbound qualification and outbound pipeline generation are handled separately. During your ramp-up, initial discovery calls and product demos are led by senior leadership, giving you direct exposure to how we position the product, qualify opportunities, and navigate complex buyer conversations. You’ll initially step in after the demo stage with warm, qualified opportunities and own the commercial path to close.

As you build product fluency, you’ll be expected to take over demos independently — owning the full cycle from post-qualification through close.

You’ll manage the full commercial process: follow-up, pilot coordination, negotiation, proposal, and contract. No cold prospecting. Clear ownership. Direct access to leadership when you need it.

What You’ll Own

• Own deals from the demo stage through a signed contract
• Lead product demos independently once ramped, with direct support from senior leadership as you build product fluency
• Drive timely, professional communication with prospects and key decision-makers across the sales cycle
• Coordinate pilot and evaluation stages — manage timelines, stakeholders, and next steps
• Manage commercial discussions, objections, and negotiations
• Prepare proposals, pricing, and deal documentation
• Maintain accurate pipeline data in HubSpot — stages, tasks, forecasts, and notes
• Collaborate with product, engineering, and account management to support deal requirements
• Ensure a clean handoff from closed-won deals to customer success
• Share structured prospect feedback with leadership and marketing to improve positioning, messaging, and conversion

What We’re Looking For

• 5+ years in a closing role in B2B SaaS (e.g., Account Executive, Sales Manager, Business Development Manager, or similar)
• Proven track record closing deals in the $30K–$60K+ range
• Background in AI, health tech, fitness tech, or technical SaaS
• Experience with US or European mid-market or enterprise clients
• Experience managing multi-stakeholder sales cycles of 2–6 months
• Comfort managing pilot or proof-of-concept stages as part of the sales process
• Fluent English, spoken and written - C1/C2
• Strong HubSpot proficiency - pipeline management, sequences, forecasting
• Disciplined follow-up and CRM hygiene — you document everything
• Autonomous and structured - you move deals without being pushed
   

What Success Looks Like in the First 90 Days

You’ve taken ownership of the active pipeline, established a clear operating rhythm in HubSpot, and built a reliable view of deal status, next steps, and accountability across all open opportunities. Deals are progressing. Nothing is sitting without an owner, a next step, or a date.

We are looking for a Data Engineer to design and build scalable data platforms that support analytics, reporting, and data-driven decision-making across the organization. In this role, you will develop robust data pipelines, contribute to the evolution of our cloud data platform, and ensure reliable and efficient data processing across multiple projects and teams.

Responsibilities:

• Design and develop scalable and reliable data platforms and/or data pipelines for analytical and operational use cases
• Design and implement data processing workflows using distributed processing frameworks such as Apache Spark/PySpark (Databricks)
• Contribute to the evolution of the organization’s cloud data platform using Azure technologies (e.g., Azure Data Factory, Synapse, Microsoft Fabric, Databricks, Event Hub, Azure Data Lake Storage)
• Apply strong data modelling practices to support analytics, reporting, and downstream data consumption
• Integrate and process data from multiple internal and external sources while ensuring data consistency, quality, and reliability
• Take ownership of data pipeline reliability, monitoring, and performance to ensure scalable and maintainable data processing workflows
• Collaborate with data analysts, data scientists, and engineering teams to translate business and analytical requirements into robust data solutions
• Drive improvements in data engineering practices, including pipeline design standards, testing approaches, and operational reliability
• Participate in evaluating and introducing new tools and technologies within the data engineering ecosystem

Requirements:
 

• Strong hands-on experience (3+ years) in data engineering or building data processing platforms
• Strong SQL skills and solid experience with Python for building and maintaining data pipelines
• Experience working with distributed data processing frameworks such as Apache Spark/PySpark (Databricks experience is a strong advantage)
• Practical experience designing and implementing data pipelines in cloud environments, preferably within the Azure ecosystem
• Experience designing data pipelines and data models for production-scale analytical systems
• Strong understanding of data engineering concepts including ETL/ELT design, dimensional modeling, and data warehousing principles
• Experience working with modern data lake architectures and data formats such as Parquet and JSON
• Experience with workflow orchestration tools (e.g., Airflow)
• Experience with database development and performance optimization
• Ability to design scalable and maintainable data solutions with minimal supervision
• Strong collaboration and communication skills
• Professional working proficiency in English

Ми шукаємо Data Engineer, який допоможе проєктувати та будувати масштабовані платформи даних, що підтримують аналітику, звітність та прийняття рішень на основі даних в організації. У цій ролі ви розроблятимете надійні data pipelines, робитимете внесок у розвиток нашої хмарної платформи даних та забезпечуватимете надійну й ефективну обробку даних у межах кількох проєктів і команд.

Обов’язки:

• Проєктування та розробка масштабованих і надійних платформ даних та/або data pipelines для аналітичних і операційних сценаріїв використання
• Проєктування та реалізація workflow обробки даних із використанням розподілених фреймворків обробки даних, таких як Apache Spark/PySpark (Databricks)
• Участь у розвитку хмарної платформи даних організації з використанням технологій Azure (наприклад, Azure Data Factory, Synapse, Microsoft Fabric, Databricks, Event Hub, Azure Data Lake Storage)
• Застосування практик data modelling для підтримки аналітики, звітності та подальшого використання даних
• Інтеграція та обробка даних із різних внутрішніх і зовнішніх джерел із забезпеченням узгодженості, якості та надійності даних
• Відповідальність за надійність data pipelines, моніторинг і продуктивність для забезпечення масштабованих і підтримуваних workflow обробки даних
• Співпраця з data analysts, data scientists та інженерними командами для трансформації бізнесових і аналітичних вимог у надійні data-рішення
• Покращення практик data engineering, включно зі стандартами проєктування pipelines, підходами до тестування та операційною надійністю
• Участь в оцінці та впровадженні нових інструментів і технологій в екосистемі data engineering

Вимоги:

• Практичний досвід (3+ років) у data engineering або створенні платформ обробки даних
• Сильні навички SQL і впевнений досвід роботи з Python для побудови та підтримки data pipelines
• Досвід роботи з розподіленими фреймворками обробки даних, такими як Apache Spark/PySpark (досвід із Databricks буде значною перевагою)
• Практичний досвід проєктування та реалізації data pipelines у хмарних середовищах, бажано в екосистемі Azure
• Досвід проєктування data pipelines і моделей даних для аналітичних систем у продакшені
• Ґрунтовне розуміння концепцій data engineering, включно з ETL/ELT, dimensional modeling та принципами data warehousing
• Досвід роботи з сучасними архітектурами data lake та форматами даних, такими як Parquet і JSON
• Досвід роботи з інструментами оркестрації workflow (наприклад, Airflow)
• Досвід розробки баз даних і оптимізації продуктивності
• Здатність проєктувати масштабовані та підтримувані data-рішення з мінімальним наглядом
• Сильні навички комунікації та співпраці
• Високий рівень англійської мови

We’re looking for a Full Stack Developer (.NET + Vue.js) to join a product-focused team building modern Warehouse Management & Logistics solutions.

You’ll work on scalable systems used in real warehouse and supply chain operations, contributing to both backend architecture and frontend experience.

Ideal candidates have strong experience with C# / ASP.NET Core, Vue.js, and background in WMS, logistics, inventory management, fulfillment, or supply chain platforms. Experience with ERP/WMS integrations, barcode/RF scanning, or warehouse automation is a strong plus.

Responsibilities:

• Familiarization with the product, VIP program, bonus policy, and key GEOs, as well as understanding business goals and the role of the VIP segment in the overall strategy;
• Analysis of the current VIP player base: behavior, LTV, activity, churn, customer segmentation, and identification of priority groups;
• Building and launching personalized communication with VIP clients: chat, email, and calls; developing tailored approaches for each segment;
• Designing and implementing individual bonuses, special offers, and retention mechanics to increase activity and improve retention;
• Monitoring player activity and proactively managing churn: churn prevention and reactivation of inactive VIPs;
• Ensuring a high level of service: prompt resolution of requests, complaints, and non-standard situations;
• Collaboration with internal teams: CRM, support, product, affiliate, and marketing — to improve the overall user experience;
• Developing structured analytics and reporting for the VIP segment: deposits, activity, retention, and LTV — with a focus on driving key metrics growth.

Requirements:

• Experience as a VIP Manager in iGaming of at least 0.5 years; experience working with Casino and Sportsbook; understanding of the player lifecycle (CJM) and retention mechanics;
• Experience with personalized bonuses and VIP clients; ability to work with CRM systems and player analytics; strong communication skills: chat, email, phone calls; fluent English proficiency;
• Experience in crypto casino; understanding of crypto payments / wallets; experience working with high-value clients: VIP / whales; additional languages: ES, PT, AR — a strong advantage;
• Experience in building VIP retention strategies;
• 1–2 years of experience in a VIP Manager role in iGaming; crypto industry experience is a plus.

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

Note: This is a Part-Time Outstaffing role designed as a secondary stream of income, but it strictly requires you to be on-call 24/7 to respond immediately to critical infrastructure alerts and production incidents.
 

The Role: You will bridge the gap between application support and infrastructure delivery. Your primary focus will be on incident response, monitoring service health, identifying pipeline failures, and resolving production issues across AWS and Kubernetes environments. We value engineers who bring a strong ownership mindset and proactively handle emergency rollbacks and debugging under tight SLA constraints.
 

Our Expectations: 
🔹 AWS & K8s Mastery: Deep hands-on experience with AWS (CloudFront, ALB, SQS, S3) and EKS/Kubernetes is a must. 
🔹 CI/CD & GitOps: Strong practical knowledge of ArgoCD, Terraform, and GitHub Actions. 
🔹 Data & Containers: Solid experience with Docker, MongoDB Atlas, and Redis. 
🔹 Operations & SRE: Exceptional skills in log analysis, system debugging, and live production incident response. 
🔹 Availability: Complete readiness to be reachable and react to critical infrastructure alerts 24/7. 
🔹 Communication: English level B2+ (upper-intermediate) for clear escalation flows and syncing with global stakeholders. 

🔹 Nice to have: Experience with AWS WAF and Microsoft Entra ID.
 

Why ZentixSoft? 
💸 Compensation: Competitive part-time rate tailored to your 24/7 on-call availability. 
⚖️ Balance: Great flexibility as a side job; no micromanagement. 
🦾 Trust: A culture of ownership where your troubleshooting instincts and technical skills are highly valued.
 

Project Details:
 📍 Remote (Ukraine / EU). 
⏳ Part-time (long-term cooperation). 
🚀 Start: ASAP.

We invite a Senior Software Engineer with strong Node.js expertise and solid AWS knowledge to join our team. You'll work with a trusted leader in the Point-of-Sale industry with over 100,000 global installations. In this role, you’ll contribute to our client’s new initiative focused on creating data mapping between diverse menu order systems and integrating two distinct APIs to ensure seamless and accurate data transfer.

🟩 What's in it for you:

• Collaborate on a high-load, technically challenging backend project, expanding your expertise in API integration, data mapping, and data transformation
• Contribute to a global tech platform offering robust solutions for the restaurant and food service industry
• Influence technical best practices and mentor engineers, promoting a culture of quality and continuous improvement

✅ Is that you?

• 4+ years of commercial backend development experience with deep expertise in Node.js and TypeScript in production environments
• 2-3+ years of AWS experience (EC2, ECS, Lambda, SQS/SNS, CloudWatch, etc.)
• Solid experience with MongoDB
• Proven experience designing, building, and maintaining RESTful APIs
• Strong understanding of backend architecture and service design
• Experience writing unit and integration tests
• Experience with CI/CD pipelines and automated deployments
• Strong ownership mindset and ability to work independently, resolve complex issues, and deliver solutions
• Excellent communication and cross-functional collaboration skills
• Upper-Intermediate+ English level

Desirable:

• Experience mentoring or providing technical guidance to engineers
   

🧩Key responsibilities and your contribution

In this role, you’ll contribute to the design, development, and continuous improvement of high-loaded backend systems and services, ensuring technical quality and delivering bullet-proof solutions.

• Design, build, and maintain high-loaded backend systems and APIs using Node.js and AWS
• Develop new backend features and enhancements for production systems
• Support and troubleshoot production systems to ensure reliability and performance
• Identify and reduce technical debt and implement improvements to maintain code quality and reliability
• Write and maintain unit and integration tests to ensure code quality
• Collaborate with cross-functional teams to define requirements and deliver bullet-proof solutions
• Contribute to the continuous improvement of backend architecture and development practices
• Create and maintain clear, organized development documentation

We are seeking a seasoned Senior Full Stack .NET Developer to lead a critical migration project. The goal is to modernize operations by porting a legacy Delphi application into a high-performance, real-time Blazor Server application.

Key Responsibilities:
- Modernization: Develop a single Blazor Server application to replace legacy Delphi functionality.
- Real-Time Integration: Utilize SignalR to handle live streaming from hardware to the UI.
- Data Layer: Implement efficient database interactions using RepoDB and SQL Server.
- Orchestration: Use .NET Aspire to manage local development and service orchestration.
- Edge Services: Develop and maintain Windows Services (.NET Workers) for reliable edge-side processing.
- Logic Porting: Analyze existing Delphi/Object Pascal code (read-only) to ensure business logic parity in the new .NET 10 environment.

Project Duration: 4.5 Months
Location: Remote
Tech Stack: .NET 10, Blazor Server, RepoDB, .NET Aspire, SignalR
English: B2

Ми шукаємо Firmware Lead Engineer — сильного embedded engineer, який візьме ownership та технічне лідерство над FW-напрямком продукту: від архітектури та процесів до bring-up заліза та координації FW-команди.

Основні обов’язки

• Firmware architecture and technical ownership 
• Technical leadership of embedded engineers
• Планування, постановка та контроль задач у Jira
• Code review та firmware quality control
• Організація firmware release process
• Bring-up та debugging embedded hardware
• Розробка firmware на C/C++
• RTOS / baremetal development
• Build systems та firmware tooling
• Синхронізація FW з electronics, Linux/software та QA
• Синхронізація embedded firmware та PX4/autopilot stack

Технічні вимоги

• 5+ років embedded / firmware development
• Strong C / C++ 
• Розуміння low-level MCU architecture та Software architecture
• Bring-up та debugging embedded hardware 
• STM32 або подібні MCU
• Real-time operation systems: FreeRTOS / ChibiOS  або подібні
• SPI / I2C / UART / CAN / USB / ETH / +
• Multithreading / multiprocessing / synchronization / DMA / interrupts
• Code review та engineering processes
• Oscilloscope / logic analyzer / SWD / JTAG

Буде плюсом

• PX4 / ArduPilot / системи управління
• MAVLink / UAVCAN
• Linux user/kernel space
• Robotics / drones / autonomy
• ROS2 / sensor fusion / SLAM
• Automated test benches
• Знання Embedded electronics

Ми пропонуємо

• Роботу в справжній продуктовій команді над інноваційним українським продуктом з повним циклом розробки (аналіз потреб, проєктування, програмна розробка, тестування)
• Зручний графік роботи: гібрид
• Оплачувані лікарняні і відпустка
• Оплата 50% вартості курсів
• Оплата участі у конференціях / мітапах
• Бронювання
• Можливість увійти до core-команди на ранньому етапі стартапу — саме з цього складу буде формуватися структура майбутньої компанії
• Конкурентна зарплата (обговорюється на співбесіді).
• Комплексні обіди
• Додаткова мотивація для найкращих (опціони та інші бонуси).
• Невелику, гнучку команду — рішення приймаються швидко, думка кожного має вагу

Ми будуємо не просто прошивки, а цілі embedded-системи для реальних autonomous платформ. Для нас важливі engineering culture, ownership та здатність доводити складні технічні рішення до стабільного продукту. Firmware Lead стане одним із ключових технічних лідерів команди та безпосередньо впливатиме на архітектуру, якість і розвиток продуктів компанії.