Jobs at Djinni

Overview

We are looking for a UAV Technician to join the flight team responsible for testing our flagship R&D product — a GPS-denied alternative navigation system. This role is focused on the technical side of UAV operations — assembly, configuration, maintenance, diagnostics, and repair of multirotor / fixed-wing airframes and their supporting equipment.

You will keep the team’s fleet in top shape and make sure every flight starts from a known-good aircraft. Piloting skills are welcome and useful, but they are not a hard requirement — your value here is in the hardware.

Responsibilities

• Assemble, configure, and bring up multirotor UAVs (frames, motors, ESCs, FCs, sensors, RC/telemetry, power) and fixed-wings
• Perform pre-flight technical checks and prepare aircraft for field campaigns
• Maintain, service, and repair airframes and supporting equipment (batteries, ground stations, antennas, RC equipment)
• Configure and tune Ardupilot-based autopilots (parameters, failsafes, sensor calibration)
• Diagnose hardware and configuration issues; perform root-cause analysis on failures
• Support flight tests on-site: be the technical hands during campaigns
• Keep equipment inventory, spare parts, and maintenance records in order
• Support engineers during bring-up and integration of new platforms and components

Requirements

Must-have

• Solid hands-on experience assembling, configuring, and repairing multirotor UAVs and fixed-wings
• Deep understanding of UAV core components (motors, ESCs, FCs, sensors, RC/telemetry links, power systems)
• Working knowledge of Ardupilot: parameters, calibration, failsafes, basic log analysis
• Confident soldering and basic electronics troubleshooting skills
• Ability to read wiring diagrams and basic schematics
• Methodical, careful approach to maintenance, documentation, and pre-flight checks

Nice to have

• Real flight experience on multirotor UAVs (piloting skills are a strong plus, not a must)
• Experience with mission-planning software (Mission Planner, QGroundControl)
• Experience with fixed-wing UAVs
• STEM (Science, Technology, Engineering, Mathematics) education
• Experience with 3D printing or basic mechanical fabrication
• Combat experience
• English at B1 level or higher

Personal qualities

• Responsibility and ownership over the equipment you touch
• Strong attention to detail — “good enough” is not good enough for a flying aircraft
• Methodical and process-oriented
• Communication skills and ability to work in a team
• Initiative — proposes improvements instead of waiting for instructions

We offer

• Competitive salary
• Reservation from mobilization
• On-site work with access to hardware and lab facilities
• Office in Kyiv with shelter access, generator and Starlink
• Impact on improving our country's defense capabilities
• 21 days of vacation + public holidays, sick leaves

Mticket is a Ukrainian product IT company and one of the leaders in ticketing automation and e-commerce solutions for large-scale events. We build modern high-load platforms for event management and ticket sales across Ukraine, Europe, and other international markets.

About the role

We are looking for a Motion & Performance Designer to create advertising creatives for concerts and events with one clear goal — capture attention and help sell tickets.

We are not looking for a traditional poster designer. We need someone who understands digital advertising and knows how to create dynamic, performance-driven content for Reels, Stories, and paid advertising campaigns.

Posters and most static materials will remain outsourced. The main focus of this role is motion design + advertising creatives that drive results.

What you’ll do

• Create motion creatives for Reels, Stories, and digital advertising;

• adapt content for different platforms, audiences, and ad formats;

• work with video, graphics, typography, music, and animation;

• create strong hooks and first 1–3 seconds that capture attention;

• turn artist and event materials into compelling advertising content;

• collaborate with SMM, Content Producer, and Marketing teams;

• create and test multiple creative variations;

• analyze which creatives actually perform and use insights to improve future content;

• quickly produce creatives for ongoing events and advertising campaigns.

What we’re looking for

• Strong hands-on experience in motion design;

• a portfolio featuring Reels, Stories, and advertising creatives;

• strong understanding of composition, typography, editing, and animation;

• excellent sense of pacing, hooks, and the first seconds of a video;

• understanding of performance marketing and advertising principles;

• ability to think beyond “Does it look good?” and ask “Will it capture attention and sell?”;

• speed and willingness to create and test multiple iterations;

• experience in events, concerts, entertainment, music, or e-commerce is a strong plus.

What we offer

• A product role with direct impact on business results;

• a stable and growing company with 10+ years on the market and international expansion;

• short decision-making cycles and the ability to see the impact of your work;

• hybrid or remote work;

• competitive compensation with regular performance-based reviews;

• professional growth and participation in the company’s development;

• a result-oriented team focused on quality and collaboration.

Join Sigma Software’s IT Solutions Department and help shape the internal platforms and automation solutions that support thousands of daily business operations across the company. We are looking for a Principal level engineer who combines deep technical expertise with strong leadership and communication skills.

In this role, you will work in a complex enterprise environment, contributing to scalable Back-end-heavy Full Stack solutions, enterprise integrations, and AI-enabled engineering practices. 

The position combines hands-on development with architectural decision-making, mentoring, and cross-team collaboration.

We at Sigma Software value engineering excellence, continuous improvement, and modern development approaches. You will have the opportunity to influence technical strategy, drive automation initiatives, and help establish responsible AI-assisted development standards across projects.

CUSTOMER

The role is part of Sigma Software’s IT Solutions Department, which is responsible for building and evolving the company’s internal digital ecosystem. The department develops enterprise business applications, automation platforms, integrations, and productivity solutions that improve operational efficiency and employee experience across multiple business domains.

PROJECT

The project focuses on developing and evolving enterprise-scale internal platforms and automation systems used across Sigma Software. The environment includes interconnected services, enterprise integrations, process automation workflows, and AI-assisted engineering practices designed to support operational scalability and business efficiency.

You will contribute to architecture design, implementation of scalable Back-end solutions, enterprise integrations, and AI-enabled capabilities while collaborating closely with multiple technical and business teams.

Key Technologies: JavaScript, Node.js, React.js, REST API, GraphQL, Claude Code, Codex

Job Description

• Collaborate with stakeholders on solution discovery, technical design, estimations, and delivery planning
• Design and implement scalable and maintainable software solutions aligned with business and architectural goals
• Develop production-quality Back-end-focused solutions while contributing across the Full Stack when required
• Own features end-to-end from technical design to deployment and support
• Lead and mentor Middle and Senior engineers through technical guidance and peer reviews
• Act as a key technical point of contact across multiple teams and drive cross-team collaboration
• Design and implement enterprise integrations, automation workflows, and data processing solutions
• Contribute to AI-enabled engineering workflows and product capabilities
• Establish standards for responsible usage of AI coding assistants within the project
• Review AI-generated code for scalability, maintainability, security risks, and edge cases
• Ensure system reliability, scalability, and performance under growing business demands
• Translate business requirements into practical technical solutions delivering measurable value

Qualifications

• 7+ years of commercial software engineering experience with a strong Back-end focus
• Strong hands-on experience with JavaScript and Node.js
• Experience with React.js
• Solid experience designing and developing REST API and/or GraphQL solutions
• Hands-on experience using AI coding assistants such as Claude Code or Codex in daily development workflows
• Strong understanding of software architecture, design patterns, scalability, integrations, and risk management
• Experience working in enterprise environments with multiple stakeholders and distributed teams
• Ability and willingness to lead technical initiatives and mentor engineers
• Strong communication and stakeholder management skills
• Ability to balance technical and business priorities
• Experience working with incomplete or evolving requirements
• Upper-Intermediate English level or higher

WILL BE A PLUS

• Previous formal team leadership experience
• Experience building AI-enabled business solutions
• Experience with enterprise process automation platforms
• Experience defining governance standards for AI-assisted development
• Exposure to complex distributed enterprise systems

PERSONAL PROFILE

• Analytical mindset with strong systems thinking
• High level of ownership and accountability
• Proactive and communicative approach
• Result-oriented mindset focused on measurable outcomes
• Ability to work effectively in complex organizational environments
• Strong balance between technical depth and business understanding
• Comfortable making decisions in ambiguous situations

Uklon is a product IT company that develops a leading ride-hailing service. Daily, the Uklon expert team maintains one of the largest infrastructures on the market of Ukraine and abroad, ensuring interaction between drivers and riders.

We create a high-load product with ambitious technological challenges, latest innovations, and non-trivial moves behind.

Our work framework is to test new hypotheses and push our ideas using the latest tech stack.

Let’s drive the industry together!

Join us as a Senior Business Project Manager 

Hiring process: Introduction, technical, and final interview.

What we offer specifically for this position:

• continuous professional development in a dynamic team of experts

• opportunity to initiate changes and propose new approaches to optimizing existing work processes

• involvement in real projects where you can clearly see your value and direct impact on the company’s development

• deepening of professional skills through practical tasks and participation in corporate training programs

• inspiring corporate culture that values every team member and recognizes the significance of their personal contribution

• annual bonus upon achieving company goals

• working in a company that is part of the international VEON group, represented in telecommunications, fintech, mobile, streaming, and healthcare

How you can specifically impact the company’s development:

• End-to-End Strategic Leadership: lead large-scale, cross-functional business and finance projects from inception to completion, ensuring every initiative aligns with the company’s long-term strategic goals

• Comprehensive Planning: develop project plans, managing timelines, budgets, resources, and identifying potential risks before they become issues

• Operational Excellence: map, analyze, and optimize internal and external operational processes to eliminate bottlenecks and increase departmental efficiency

• Cross-Functional Execution: drive project delivery across Business, Operations, Finance, HR, and Tech teams, ensuring seamless stakeholder alignment at every milestone

• Strategic Communication: serve as the primary bridge between project teams and senior management, translating complex data into actionable insights

• Proactive Risk Management: monitor progress and resolve blockers proactively, ensuring that "at-risk" projects are steered back to success

• Standardization: support the continuous improvement of project management standards, tools, and best practices across the entire organization

Challenges for three months:

• successfully onboard the team and master the company’s key processes
• become a confident user of all the tools used by the department
• participate in the implementation of current tasks and projects and complete them
• implement a strategy for interaction between cross-functional teams within projects
• set up a regular reporting system and analyze the effectiveness of implemented projects
• qualitatively adhere to project stages, report on time and comprehensively

To achieve results, you will need:

• at least 5 years of experience in project management, with proven success delivering business-driven, cross-functional projects

• strong understanding of business processes (finance processes as a significant advantage), operational efficiency drivers, and financial impact metrics.

• practical experience with project management methodologies (Agile, Waterfall, Hybrid)

• experience handling multiple projects simultaneously

• outstanding stakeholder management, communication, and negotiation skills

• high level of self-organization, proactivity, and ownership mindset

• PMP or equivalent certifications are a plus

• upper-intermediate or higher level of English

Core Project & Operations Management Tools:

• Expert-level proficiency in Project Management software: Hands-on experience with Jira to manage complex workflows, sprints, and Gantt charts

• Advanced Data Analysis & Reporting: Mastery of Microsoft Excel and Google Sheets (complex formulas, pivot tables, and data modeling) to track budgets and project KPIs

• Process Mapping & Visualization: Proficiency in Miro (for designing operational workflows and business process architectures (BPMN/flowcharts)

How do you manage your working hours?

• flexible schedule based on role responsibilities

• days off with full compensation: 20 for personal needs, 10 for illness, 1 more on a birthday occasion (a gift from the company), up to 8 for blood donation

How will you improve your skills in Uklon?

• internal knowledge sharing, mentorship programs, and training for soft & hard skills

• professional certifications for experts

• corporate library and subscriptions to information resources

• personal/team learning budget

• corporate discounts and compensation for English lessons

• long-term training program for managers

Care and support:

• medical insurance in Ukraine

• paid therapy sessions with Pleso

• gamification, gifts, giveaways and partner discounts

• sports events and corporate team buildings

• wellness programs with emotional well-being workshops

• relaxing massage weeks in the office

• promo codes for Uklon rides

• corporate discounts and partial compensation for sports activities

Regular Sports Activities:

• Uklon Football — weekly

• Uklon Online & Offline Yoga — weekly

• corporate discounts and partial compensation for sports activities.

Corporate social responsibility:

Uklon is a socially responsible business and ranks among the Top 10 largest donors supporting the Defense Forces and humanitarian initiatives among Ukrainian businesses in the IT and telecommunications sector.

The total amount of Uklon’s financial support and investments, including the company’s corporate contributions and charitable donations from its founders, in support of the Armed Forces of Ukraine, volunteer movements, CSR projects, and charitable initiatives, amounted to over 230 million UAH for the period from January 2022 to July 2025. The company is also among the most responsible taxpayers in the IT sector, having paid 680 million UAH in taxes based on its 2024 operating results.

If you’re looking for a dynamic and ambitious product company focused on growth and global expansion, passionate about cutting-edge technologies, and eager to reveal your inner drive — join the Uklon team!

*We value every application and aim to provide feedback within 7 business days. If you haven’t received a response — don’t worry: it simply means there wasn’t a match with the position this time.

If you don’t see an email from us — please check your Spam folder or other inbox tabs. Sometimes our messages end up there.

Thank you for choosing Uklon. See you soon!

The Fourth Law (Четвертий Закон) — провідний український виробник технологій автономності для дронів. Рішення компанії кодифіковані за стандартами НАТО та застосовуються у понад 50 підрозділах СОУ і 20+ виробників дронів. Наші вироби носять імена українських діячів розстріляного відродження та шістдесятників — Василя Стуса, Олени Теліги, Миколи Зерова та Анатолія Лупиноса. 

У 2026 році компанія отримала відзнаку від DOU як найперспективніший проект у сфері оборонних технологій.

Місія ролі: Побудувати міст між математичною теорією управління та реальною поведінкою дрона в польоті. Твоє завдання — розробляти, валідувати в симуляції та тестувати на реальних дронах control-алгоритми, які визначають, як літальні платформи The Fourth Law реагують і стабілізуються в бойових умовах.

Основні задачі: 

• Математичне моделювання: побудова моделей динаміки літальних платформ.

• Розробка control-алгоритмів: створення та тюнінг алгоритмів керування, роботa з stability, filtering, controller response. 

• Валідація в симуляції: перевірка рішень у симуляторі до переходу на реальне тестування. 

• Аналіз даних: робота з сенсорними даними, аналіз поведінки системи в реальних умовах.

Досвід та навички, які ми шукаємо:

• Сильне практичне володіння лінійною алгеброю та її застосування в роботі. Хороше розуміння calculus. 

• Базове розуміння диференціальних рівнянь. 

• Практичний досвід застосування математики в інженерній роботі (наприклад, computer graphics, game physics, robotics, simulation, physics engineering).

• Впевнене володіння Python або С++. 

• Готовність активно вивчати control theory самостійно — компанія навчить, але потрібна власна ініціатива. Готовність навчитися керувати дроном і брати участь у реальному льотному тестуванні.

Буде перевагою:

• Практичний досвід з control systems або robotics. 

• Досвід роботи з дронами чи flight-controller екосистемами (PX4, ArduPilot, Betaflight).

Чому варто обрати нас:

• Робота, яка матиме реальний вплив.

• Ми створюємо продукти, які безпосередньо посилюють оборонний потенціал України.

• Робота з топовими інженерами у сфері MilTech та автономності.

• Офіційне оформлення трудових відносин в Дія.Сіті.

• Можливість бронювання військовозобов’язаних працівників згідно з вимогами чинного законодавства.

• Щорічна оплачувана відпустка — 24 календарні дні. Для ветеранів передбачена додаткова оплачувана відпустка — 14 календарних днів.

• Оплачувані лікарняні відповідно до законодавства.

• Добровільне медичне страхування після проходження випробувального терміну.

• Можливість компенсації витрат на навчання згідно з внутрішніми політиками

Ми шукаємо не виконавців, а однодумців, які поділяють наші цінності та готові будувати майбутнє українського MilTech.

Responsibilities

• Identify and qualify new leads through outbound prospecting, networking, and inbound follow-up
• Run product demonstrations and present tailored proposals to prospects
• Manage the full sales cycle from first contact to contract signing
• Maintain accurate pipeline data in CRM
• Onboard new clients and ensure a smooth start with the product
• Build long-term relationships and become a trusted partner for key accounts
• Monitor client health metrics and proactively address risks of churn

Requirements

• 2+ years of experience in B2B sales, account management, or customer success — ideally in IT
• Proven track record of meeting or exceeding sales quotas
• Strong communication and negotiation skills
• Ability to understand client business needs
• Experience working with CRM systems (HubSpot, Pipedrive, Salesforce, or similar)
• Upper-Intermediate English or higher for internal communication and documentation
• Ukrainian as the primary language for client communication
• Self-motivated with excellent time management and prioritisation skills

We Offer

• Competitive salary
• Flexible schedule
• Social package
• Courses, webinars, and seminars to increase professional skills
• Possibility to work remotely and onsite
• Horizontal hierarchy. No micromanagement pressure
• Open company culture where your ideas and initiatives are valued
• Regular team building & corporate events
• International projects

About your key responsibilities and impact:

• Designing and implementing scalable and efficient software architectures;
• Writing, testing, and debugging complex code for new and existing software applications;
• Providing guidance and mentorship to junior engineers and team members;
• Conducting thorough code reviews to ensure code quality, security, and best practices;
• Creating and maintaining comprehensive technical documentation for software development and system design;
• Leading and managing software development projects, ensuring timely delivery and quality (shared responsibility with the Delivery Manager);
• Working closely with cross-functional teams, including product management, design, and operations, to align development efforts with business goals;
• Researching and implementing new technologies and methodologies to improve software performance and development processes;
• Identifying and resolving complex software issues and technical challenges;
• Driving continuous improvement in software development practices and processes;
• Communicating effectively with stakeholders, including presenting technical concepts and project updates;
• Delivering code to production in a timely manner according to business expectations.

Essential professional experience:

• 5+ years of experience in back end;
• System Design & Architecture – strong experience designing scalable, resilient .NET systems using microservices, event-driven and cloud-native architectures (Azure/AWS);
• Backend Expertise – advanced C# skills, RESTful API development, asynchronous programming, and deep understanding of design and resilience patterns (DDD, CQRS, circuit breaker, etc.);
• Database Mastery – proficiency in SQL optimization, data modeling, indexing, and experience with both relational and NoSQL databases;
• Messaging & Performance – hands-on Kafka expertise, high-load system optimization, caching, and distributed computing;
• DevOps & Cloud – solid experience with CI/CD pipelines, Docker/Kubernetes, and infrastructure automation;
• Quality & Observability – strong focus on testing (xUnit, NUnit), monitoring (Serilog, App Insights), and secure coding practices;
• Leadership & Collaboration – mentoring peers, driving technical decisions, and ensuring engineering excellence within Agile teams;
• Languages – Intermediate+ English, B2+ Ukrainian/Russian

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications, and regulatory technologies.

We are looking for a Team Lead IT Support!

Requirements:

• 5+ years of experience in IT Support, Workplace Technology, or Corporate IT;
• 1–2+ years of experience leading or mentoring an IT Support team;
• Experience managing distributed teams across multiple office locations;
• Strong knowledge of Windows and macOS administration;
• Experience with enterprise identity and device management platforms;
• Hands-on experience administering Mobile Device Management (MDM) solutions;
• Experience with Apple Business Manager and Apple device lifecycle management;
• Experience with endpoint provisioning, configuration, compliance, and security management;
• Solid understanding of corporate network services (TCP/IP, DNS, DHCP, VPN, Wi-Fi);
• Experience with ITSM platforms and incident/request management processes;
• Experience managing IT asset lifecycle, inventory, hardware procurement, and vendor relationships;
• Strong understanding of SLA/KPI management and IT service delivery best practices;
• Strong troubleshooting, analytical, and organizational skills;
• Willingness to travel occasionally for short business trips to supported office locations;
• English: Upper-Intermediate (B2/B1+).

Will be plus:

• Experience supporting international companies with distributed offices;
• Experience implementing endpoint security and device compliance policies;
• Experience with automation (N8N) and scripting (PowerShell, Bash, Python);
• Experience building or improving IT Asset Management processes;
• Experience driving IT Support process improvements and operational excellence;
• Knowledge of ISO 27001 or similar information security frameworks;
• Experience working with office physical security systems (ACS, CCTV, intrusion alarm systems).

Soft Skills:

• Strong leadership and people management skills;
• Excellent communication and stakeholder management;
• Ability to prioritize effectively in a fast-paced environment;
• Ownership and accountability for service quality;
• Strong analytical and problem-solving skills;
• Process-oriented mindset focused on continuous improvement;
• Decision-making based on operational metrics and business priorities;
• Coaching, mentoring, conflict resolution, and negotiation skills;
• Adaptability and resilience in a dynamic international environment.

Responsibilities:

• Lead and coordinate a team of 6–7 IT Support Engineers across 2-3 locations;
• Organize team workload, priorities, and resource allocation to ensure efficient operations;
• Ensure high-quality IT support services by maintaining SLA compliance and continuous improvements;
• Coordinate onboarding/offboarding, ensuring timely provisioning of workplace equipment;
• Organize and oversee the rollout of corporate systems and workplace technologies;
• Ensure continuous availability of standardized hardware via procurement, inventory, and vendor management;
• Drive hardware standardization, asset inventory accuracy, and full hardware lifecycle management;
• Develop, maintain, and improve IT Support documentation, procedures, and KB articles;
• Collaborate with Infrastructure, InfoSec, HR, Procurement, and Workplace teams;
• Monitor team performance, conduct 1:1s, support development, and participate in hiring/reviews;
• Identify opportunities for process optimization, automation, and standardization;
• Prepare operational reports and provide regular updates on service quality and risks.

Our benefits to you: 

☘️An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance, and more 

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed 

📍Beautiful offices in Warsaw, Limassol, Yerevan — work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day 

🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided 

🏖Paid vacations, sick leave, personal events days, days off 

👨🏻‍⚕️Corporate healthcare program for your well-being 

💵Referral program — enjoy cooperation with your colleagues and get the bonus 

📚Educational support by our L&D team: internal and external trainings and conferences, courses on Udemy 

🦄Multiple internal activities: online platform with newsletters, quests, gamification, and presents for collecting bonuses, RedCore talks club for movie and book lovers, board games cozy evenings, special office days dedicated to holidays, etc. 

🎳Company events, team buildings