Jobs at Djinni

The Defense Procurement Agency (DOT) is a national agency responsible for procuring ammunition, UAVs, military equipment, fuel, food, clothing, and other critical supplies for the Armed Forces of Ukraine and the Defense Forces.

Our mission: Strengthening Ukraine by ensuring reliable support for the Defense Forces while fostering the development of the national defense industry.

Our vision: To become the driving force behind the transformation of Ukraine's defense procurement ecosystem—not only operating the system, but continuously improving it.

We are looking for a Head of Data Governance to establish and lead the organization's enterprise Data Governance function. In this role, you will define the vision, policies, standards, and governance framework for managing data across the organization, ensuring high-quality, trusted, and well-governed data that enables informed decision-making and supports large-scale digital transformation initiatives.

Responsibilities

• Lead the design, implementation, and continuous improvement of the organization's Data Governance framework.
• Develop and maintain enterprise-wide data policies, standards, methodologies, and governance processes.
  Establish and enhance Master Data Management (MDM), Reference Data, Metadata Management, and Data Quality practices.
• Define data ownership, stewardship, governance roles, and accountability across business units.
• Develop data quality standards, monitoring processes, and governance controls.
• Collaborate with business stakeholders, analysts, architects, and engineering teams to define enterprise data requirements.
• Contribute to enterprise data models and integration requirements across corporate information systems.
• Prepare governance documentation, methodologies, standards, and best practices.
• Ensure Data Governance principles are embedded into the implementation of new enterprise systems and digital services.
• Build, lead, mentor, and develop the Data Governance team while driving collaboration across the organization.

Requirements

• Bachelor's degree in Information Technology, Applied Mathematics, Economics, Finance, or a related field.
• Proven experience in Data Governance, Data Management, Business Intelligence, Business Analysis, or related disciplines.
• Hands-on experience implementing or improving Data Governance, Master Data Management (MDM), Data Quality, or Metadata Management initiatives.
• Strong understanding of Data Governance principles, data lifecycle management, and enterprise data architecture.
• Experience developing enterprise policies, standards, governance frameworks, or methodological documentation.
• Experience collaborating with business and technology teams to define and implement enterprise data requirements.
• Understanding of enterprise platforms such as ERP, CRM, BI, Data Warehouse, or similar systems.
• Experience leading teams or coordinating cross-functional initiatives.
• Strong analytical thinking, structured problem-solving, and stakeholder management skills.
• English proficiency at Intermediate level or higher.

Nice to Have

• Experience with SQL, Power BI, or other Business Intelligence platforms.
• Experience implementing Business Glossary, Data Catalog, or Metadata Management solutions.
• Knowledge of DAMA-DMBOK, DCAM, or other Data Governance frameworks.
• Experience supporting enterprise digital transformation programs.

What We Offer

• Meaningful work that directly contributes to strengthening Ukraine's defense capabilities.
• Official employment with competitive salary and full social benefits.
• Professional development, learning opportunities, and career growth.
• Structured onboarding and dedicated mentorship.
• A collaborative, supportive, and mission-driven team.
• Modern office near the metro with reliable internet and equipped shelter.
• Opportunity to establish and scale an enterprise-wide Data Governance function within one of Ukraine's most strategically important organizations.

By joining our team, you will contribute to one of Ukraine's largest digital transformation initiatives in the defense sector and help build the future of defense procurement.

Ready to make a real impact? We'd love to hear from you. Apply today!

* By submitting your CV, you consent to the processing of your personal data in accordance with applicable legislation.

** Due to the high volume of applications, only candidates whose qualifications best match the position will be contacted.

We are looking for a QA to join our team with previous experience in the same position. Understanding the iGaming field will be a huge plus.

Now we need someone on-site and devoted to testing our brands inside out so that our customers can get the best experience possible.

HOW YOU WILL MAKE AN IMPACT:

• Web & Mobile manual testing of our brands;
• Daily testing of brands according to the checklist;
• Bugs descriptions and creation of technical tasks for the development team;
• Testing the correctness of the new functionality, games and bonuses;
• Communication with the development department about assembled tasks.

WHAT WILL HELP YOU SUCCEED IN THE ROLE:

• Understanding of the iGaming field;
• You'll have to be structured and creative (ability to imagine where bugs are hiding and what can go wrong with the product);
• Being assiduous will be a considerable plus;
• English level intermediate or higher;
• Excellent communication skills, you'll need to build a quality connection with the development team.

HOW WE WILL KEEP YOU SMILING:

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

We are the creators of a new fintech era!

Our mission is to change this world by making blockchain accessible to everyone in everyday life. WhiteBIT is a global team of over 1,200 professionals united by one mission — to shape the new world order in the Web3 era. Each of our employees is fully engaged in this transformative journey.

We work on our blockchain platform, providing maximum transparency and security for more than 8 million users worldwide. Our breakthrough solutions, incredible speed of adaptation to market challenges, and technological superiority are the strengths that take us beyond ordinary companies. Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT and VISA.

The future of Web3 starts with you: join us as an Application Security Engineer (AppSec)!

Requirements:

— 2+ years of experience in Application Security, Product Security, or a related security role.

— Strong knowledge of web application security, OWASP Top 10, common attack techniques, and secure coding practices.

— Hands-on experience with threat modeling, security architecture reviews, vulnerability assessment, and penetration testing.

— Ability to review source code and identify security vulnerabilities.

— Experience with SAST, DAST, SCA, secrets scanning, and vulnerability-management tools.

— Understanding of CI/CD pipelines and experience integrating security checks into the SDLC.

— Knowledge of API security, authentication, authorization, and common security protocols.

— Familiarity with cloud, container, or Kubernetes security.

— Basic knowledge of Web3 and smart contract security.

— Basic scripting or programming skills, preferably in Python or another relevant language.

— Ability to clearly communicate security risks and remediation guidance to technical and non-technical stakeholders.

Responsibilities:

— Perform application security assessments, source-code reviews, and penetration testing.

— Participate in threat modeling and security architecture reviews for new and existing products.

— Triage Bug Bounty submissions: validate and reproduce vulnerabilities, assess their severity and business impact, identify duplicates and false positives, communicate with researchers, and coordinate remediation with engineering teams.

— Identify, prioritize, and track vulnerabilities throughout the remediation process.

— Provide developers with clear remediation guidance and secure coding recommendations.

— Support the integration and operation of SAST, DAST, SCA, secrets scanning, and other security tools within CI/CD pipelines.

— Participate in defining and reviewing security requirements throughout the software development lifecycle.

— Validate security-tool findings and help reduce false positives.

— Support investigations and remediation of application-related security incidents.

— Contribute to application security standards, guidelines, and reusable security controls.

— Help deliver security training and promote secure development practices across engineering teams.

— Collaborate with developers, DevOps, QA, product teams, and other security specialists.

— Monitor emerging application security threats and contribute to improving AppSec processes.

Working terms:

Immerse yourself in Crypto & Web3:

— Master cutting-edge technologies and become an expert in the most innovative industry.

Work with the Fintech of the Future:

— Develop your skills in digital finance and shape the global market.

Take Your Professionalism to the Next Level:

— Gain unique experience and be part of global transformations.

Drive Innovations:

— Influence the industry and contribute to groundbreaking solutions.

Join a Strong Team:

— Collaborate with top experts worldwide and grow alongside the best.

Work-Life Balance & Well-being:

— Modern equipment.

— Comfortable working conditions, and an inspiring environment to help you thrive.

— 24 calendar days of paid leave.

— Additional days off for national holidays.

With us, you’ll dive into the world of unique blockchain technologies, reshape the crypto landscape, and become an innovator in your field. If you’re ready to take on challenges and join our dynamic team, apply now and start a new chapter in your career!

Let’s Build the Future Together!

WhiteBIT offers all candidates an equal opportunity to join the team. All hiring decisions are made without regard to race, national origin, gender identity or sexual orientation, age, religion, disability, medical condition, marital status, familial status, veteran status, or any other legally protected characteristic of an individual.

We’re seeking an experienced Rocket Uniface Developer for a long-term engagement supporting mature, business-critical healthcare software.

Details:

📍 Remote — candidates must be based within the EU

📅 Full-time contract

⚡️ Start: ASAP

Experience with Uniface 9/10, Oracle, REST APIs, or AI-assisted development tools is a plus.

Key requirements:

▪️ Several years of professional Rocket Uniface development

▪️ Strong understanding of Uniface architecture and components

▪️ Experience maintaining and modernizing complex enterprise applications

▪️ Solid SQL and relational database knowledge

▪️ Strong debugging and problem-solving skills

▪️ Fluent English; German is a plus

Cloud / DevOps Engineer
Join Acropolium - Where People Matter, and Ideas Grow

Acropolium is an international software development and tech consulting company with over 22 years of experience in delivering scalable, human-centric digital solutions. We partner with clients across 20+ industries - from bold startups to established unicorns - helping them grow, adapt, and thrive.
With ISO 9001 certification and 450+ successful applications behind us, we combine deep technical expertise with a people-first culture. Our core team is in it for the long run - over 60% have been with us for more than 10 years - and we’re growing fast.

About the Role
We are looking for a Cloud / DevOps Engineer to join our technical teams and work on modern cloud-based solutions.
You’ll help build and maintain reliable infrastructure, automate development and deployment processes, improve system scalability and observability, and enable engineering teams to deliver software efficiently.
The exact technology stack will depend on the project, so we’re open to professionals with different Cloud and DevOps backgrounds.

Key Responsibilities
 

• Design, implement, and maintain cloud infrastructure and environments.
• Build and improve CI/CD pipelines and deployment processes.
• Automate infrastructure and operational processes using Infrastructure as Code.
• Work with containerized and cloud-native environments.
• Monitor system performance, availability, and reliability.
• Troubleshoot infrastructure and deployment issues.
• Contribute to security, scalability, and cost-efficiency improvements.
• Collaborate with development teams to improve delivery and operational processes.

Technologies & Areas
Depending on the project, you may work with:
 

• AWS, Azure, or Google Cloud
• Docker, Kubernetes, Helm
• Terraform, Ansible
• GitHub Actions, GitLab CI/CD, Jenkins, Azure DevOps
• Linux and networking
• Prometheus, Grafana, ELK/EFK, OpenTelemetry
• Cloud security, IAM, secrets management
• Python, Bash, or other scripting languages

What We’re Looking For
 

• Commercial experience in Cloud, DevOps, SRE, or Platform Engineering
• Hands-on experience with at least one major cloud platform
• Solid understanding of CI/CD, infrastructure automation, and containerization
• Experience with Infrastructure as Code
• Good understanding of cloud security, scalability, and reliability
• Strong troubleshooting and problem-solving skills
• Ability to work independently and collaborate with distributed teams
• English - B2 or higher

We welcome professionals with different backgrounds across Cloud Engineering, DevOps, SRE, and Platform Engineering.

Why You’ll Love Acropolium
 

• People-First Culture - A team that values openness, trust, and genuine connections.
• Keep Growing - Career development, learning resources, and opportunities to expand your expertise.
• Work-Life Balance - A culture that values your personal time and well-being.
• Work Equipment Support - We help you get the equipment you need to work comfortably and effectively.
• Rewards & Recognition - Earn internal Kudos currency and redeem it for Acropolium merch.
• Referral Program - Recommend great people to join our team and get rewarded.
• Little Extras, Big Smiles - Enjoy company events and thoughtful annual gifts for our team members and their children.
• Making a Difference Together - We support our colleagues serving in the military and believe in making a positive impact beyond our business.

Let’s DARE TO CREATE* together.
Join Acropolium - not just a job, but a place to belong.

Python Engineer
Join Acropolium - Where People Matter, and Ideas Grow

Acropolium is an international software development and tech consulting company with over 22 years of experience in delivering scalable, human-centric digital solutions. We partner with clients across 20+ industries - from bold startups to established unicorns - helping them grow, adapt, and thrive.
With ISO 9001 certification and 450+ successful applications behind us, we combine deep technical expertise with a people-first culture. Our core team is in it for the long run — over 60% have been with us for more than 10 years - and we’re growing fast.

About the Role
We are looking for a Python Engineer to join our technical teams and work on modern software solutions across different domains.
You’ll have the opportunity to build scalable backend systems, APIs, distributed services, data-intensive applications, and AI-powered solutions using Python.
The exact technology stack will depend on the project, so we’re interested in professionals with different areas of Python expertise.

Key Responsibilities
 

• Design and develop scalable software solutions using Python.
• Build and maintain backend services, APIs, and integrations.
• Work with databases, distributed systems, and cloud-based environments.
• Develop clean, maintainable, and well-tested code.
• Contribute to system architecture and technical decision-making.
• Integrate external services, APIs, and third-party solutions.
• Troubleshoot, optimize, and improve existing applications.
• Collaborate with developers, QA engineers, DevOps specialists, and other stakeholders.

Technologies & Areas
Depending on the project, you may work with:
 

• Python
• FastAPI, Django, Flask
• REST APIs and microservices
• PostgreSQL and other relational databases
• MongoDB, Redis, DynamoDB, and other NoSQL technologies
• Docker and Kubernetes
• AWS, Azure, or Google Cloud
• Kafka, RabbitMQ, and other messaging systems
• CI/CD and automated testing
• Async programming and distributed systems
• Data engineering and AI/ML integrations

What We’re Looking For
 

• Strong commercial experience with Python
• Solid understanding of software engineering principles
• Experience developing backend systems, APIs, or distributed applications
• Good knowledge of databases and application architecture
• Experience with cloud technologies and modern development practices is a plus
• Ability to write clean, maintainable, and testable code
• Strong problem-solving and communication skills
• English - B2 or higher

We’re open to professionals with different Python backgrounds, including Backend Engineers, Python Developers, Data Engineers, and AI/ML Engineers.

 

Why You’ll Love Acropolium

• People-First Culture - A team that values openness, trust, and genuine connections.
• Keep Growing - Career development, learning resources, and opportunities to expand your expertise.
• Work-Life Balance - A culture that values your personal time and well-being.
• Work Equipment Support - We help you get the equipment you need to work comfortably and effectively.
• Rewards & Recognition - Earn internal Kudos currency and redeem it for Acropolium merch.
• Referral Program - Recommend great people to join our team and get rewarded.
• Little Extras, Big Smiles - Enjoy company events and thoughtful annual gifts for our team members and their children.
• Making a Difference Together - We support our colleagues serving in the military and believe in making a positive impact beyond our business.

Let’s DARE TO CREATE* together.
Join Acropolium - not just a job, but a place to belong.

About the company

Profitable, growth-stage SaaS product. Small American-Ukrainian team running data retrieval services (e.g., VIN lookup) and several psychological test and quiz products, serving the US and EU markets.

Some of our sites:

• vinclarity.com - vehicle history reports
• thathome.com - property records
• efaq.com - psychological, educational, and just-for-fun quizzes

Requirements

• 5+ years building native iOS apps in Swift, shipped apps live on the App Store (consumer-facing, meaningful scale preferred)
• Strong SwiftUI and UIKit, comfortable with interop (UIHostingController, UIViewRepresentable)
• Modern Swift Concurrency: async/await, actors, MainActor, and a working understanding of Sendable / Swift 6 strict concurrency. Combine where it genuinely fits
• Architecture judgment: MVVM or similar, dependency injection, testable view models, Swift Package Manager
• Owns a feature end-to-end: spec, implementation, tests, release, post-release monitoring
• Daily production experience with AI coding agents (Cursor, Claude Code, Copilot, or similar)
• Can catch when AI-generated code works but is architecturally wrong: retain cycles, incorrect actor isolation, hallucinated APIs, patterns that don't fit the codebase
• Understands cross-platform parity: replicating an existing implementation on another platform without losing behavior or analytics fidelity
• Debugging and performance: Instruments, memory/retain-cycle diagnosis, launch time, scroll performance, crash reports
• Ships safely: TestFlight, phased rollout, feature flags, crash monitoring
• Pragmatic testing: unit tests on logic, judgment on what's worth testing in a UI-heavy app

Nice to have

• Hands-on Android experience (Kotlin/Jetpack Compose)
• Experience migrating React Native or Flutter to native, incremental approach
• Parity-testing tooling: event/screenshot comparison, snapshot testing
• Subscriptions: StoreKit 2, paywalls, trials, entitlement validation, RevenueCat or similar
• Consumer product instincts: onboarding, paywall funnels, A/B testing
• App analytics/attribution: Amplitude, Firebase, AppsFlyer, event schema design, SKAdNetwork
• ASO experience
• App Store privacy compliance: privacy manifests, data-collection declarations
• Platform features: push notifications, deep linking, widgets, Live Activities
• SwiftData or Core Data, including migrations
• CI/CD: Xcode Cloud or fastlane, TestFlight automation
• Accessibility and localization: Dynamic Type, VoiceOver, RTL

Conditions

• Fully remote setting
• Corporate devices (laptop, power station)
• Unlimited PTO (paid time off) policy
• Udemy courses

AI Engineer
Join Acropolium - Where People Matter, and Ideas Grow

Acropolium is an international software development and tech consulting company with over 22 years of experience in delivering scalable, human-centric digital solutions. We partner with clients across 20+ industries - from bold startups to established unicorns - helping them grow, adapt, and thrive.
With ISO 9001 certification and 450+ successful applications behind us, we combine deep technical expertise with a people-first culture. Our core team is in it for the long run - over 60% have been with us for more than 10 years - and we’re growing fast.

About the Role
We are looking for an AI Engineer to join our technical teams and work on AI-powered products and solutions.
You’ll have the opportunity to work across different areas of AI - from machine learning and deep learning to Generative AI, LLM-based applications, and AI-powered features.
The exact technology stack will depend on the project, and we’re open to professionals with different AI/ML backgrounds.

Key Responsibilities

• Design, develop, and integrate AI/ML solutions into production systems.
• Build and optimize machine learning models and data-driven solutions.
• Develop applications powered by Generative AI and Large Language Models.
• Work with LLM APIs, embeddings, vector search, RAG, and related technologies where relevant.
• Prepare and process data for training, evaluation, and inference.
• Deploy, monitor, and improve AI/ML solutions in production environments.
• Collaborate with software engineers, data specialists, and other stakeholders to turn business needs into practical AI solutions.
• Explore emerging AI technologies and evaluate their potential for real-world applications.

Technologies & Areas
Depending on the project, you may work with:
 

• Python
• Machine Learning / Deep Learning
• PyTorch, TensorFlow, scikit-learn
• Generative AI and LLMs
• OpenAI, Anthropic, Gemini, and open-source models
• RAG, embeddings, vector databases, AI agents
• MLflow and other MLOps tools
• AWS, Azure, or Google Cloud AI/ML services
• Data processing and analytics

What We’re Looking For
 

• Commercial experience in AI Engineering, Machine Learning, Data Science, or a related field
• Strong Python skills
• Practical experience developing and deploying AI/ML solutions
• Good understanding of machine learning concepts and the ML lifecycle
• Experience with Generative AI or LLM-based applications is a strong plus
• Ability to translate business or product requirements into practical technical solutions
• Strong analytical and problem-solving skills
• English - B2 or higher

We’re open to different backgrounds, including AI Engineers, ML Engineers, Data Scientists, and MLOps Engineers.

Why You’ll Love Acropolium
 

• People-First Culture - A team that values openness, trust, and genuine connections.
• Keep Growing - Career development, learning resources, and opportunities to expand your expertise.
• Work-Life Balance - A culture that values your personal time and well-being.
• Work Equipment Support - We help you get the equipment you need to work comfortably and effectively.
• Rewards & Recognition - Earn internal Kudos currency and redeem it for Acropolium merch.
• Referral Program - Recommend great people to join our team and get rewarded.
• Little Extras, Big Smiles - Enjoy company events and thoughtful annual gifts for our team members and their children.
• Making a Difference Together - We support our colleagues serving in the military and believe in making a positive impact beyond our business.
   

Let’s DARE TO CREATE* together.
Join Acropolium - not just a job, but a place to belong.

🔥 About the position:

We are looking for an Affiliate Partnership Manager to join VitaUp and grow our affiliate channel across Amazon and our own website.

VitaUp is an international e-commerce brand specializing in premium dietary supplements, with established products and strong unit economics.

Your main goal is to build and scale affiliate partnerships that drive sales. You'll find and onboard partners, negotiate commercial terms, manage budgets, and use analytics to identify growth opportunities.

This is not a media buying, traffic arbitrage, or Amazon PPC role. We need someone focused on affiliate partnerships, performance, and measurable results.
 

💻 Hard Skills:

2+ years of experience in affiliate marketing or affiliate partnerships.

Experience sourcing and onboarding affiliates, publishers, and media partners.

Experience working with affiliate networks and negotiating commissions and commercial terms.

Strong analytical skills: reporting, performance tracking, ROI/ROAS, and budget optimization.

Understanding of affiliate attribution and performance measurement.

English B2+ and native Ukrainian.
 

👤 Soft Skills:

Strong ownership and ability to work independently.

Excellent communication and negotiation skills.

Analytical mindset and focus on results.

Organized, proactive, and comfortable working toward ambitious targets.
 

🎯 Main responsibilities:

Find, onboard, and develop affiliate partnerships.

Build relationships with affiliate networks, publishers, and media partners.

Negotiate commissions, commercial terms, and placement agreements.

Grow affiliate-driven sales across Amazon and the company’s website.

Track partner performance, manage budgets, and optimize ROI.

Build reporting systems and test growth hypotheses to improve results.
 

🧩 It will be a plus:

Experience in e-commerce, Amazon, or marketplace growth.

Experience in Health & Wellness, dietary supplements, or vitamins.

Familiarity with affiliate platforms such as Impact, CJ, Awin, Levanta, or Amazon Creator Connections.

Experience with Amazon Attribution and knowledge of FTC/FDA advertising guidelines for supplements.
 

Working Conditions:

🏡 Fully remote.

🕒 Full-time, flexible schedule.

💰 Compensation: $1,700–2,700 + performance-based bonuses.

Benefits:

🤝 Direct collaboration with the founders.

🚀 High autonomy and real ownership.

📈 Professional growth alongside an international e-commerce brand.

🌍 Direct impact on business growth.
 

🚀 If you know how to build strong affiliate partnerships and turn them into measurable sales growth, we'd love to hear from you!

The role is based in the Kyiv region, and we will expect you to work full-time in the office. We have a shuttle service from the nearest metro station.

About the Job

We are seeking a skilled Core Developer (Rust/ C++) for Swarm Robotics & Sensor Control with over 5 years of professional experience to join our dynamic development team. You will play a key role in building and optimizing the core architectures for the real-time control and management of robotic swarms and sensor systems. This position offers the opportunity to work with cutting-edge technologies and contribute to complex, mission-critical systems in a collaborative environment.

What is your Day to Day Mission:

• Design, develop, and maintain robust and scalable systems for swarm control and sensor management.
• Implement efficient communication protocols and real-time processing solutions for robotics.
• Collaborate closely with cross-functional teams to integrate backend components with robotics software and sensor networks.
• Optimize system performance, scalability, and reliability in a distributed robotics environment.
• Solve challenging problems using modern programming languages such as C++ and Rust.
• Participate in code reviews, architecture discussions, and software design decisions.

What you bring to the team:

• 5+ years of professional experience in backend development with a strong focus on real-time systems.
• Proficiency in Rust and C++, with a solid understanding of modern software development practices.
• Experience in building and optimizing backend architectures for distributed systems.
• Familiarity with network protocols, multithreading, and low-latency data processing.
• Knowledge of system architecture design, performance optimization, and resource management.

• Ability to work independently, solve complex technical problems, and thrive in a fast-paced startup environment.

   

Nice-to-Have:

• Experience in robotics, swarm control, or sensor integration.
• Familiarity with cloud platforms, Docker, or Kubernetes for scalable deployments.

• Understanding of embedded systems or real-time operating environments.

   

Why Quantum-Systems:

• We Stand with Ukraine
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.
• We promise to be your runway for individual and professional growth.

The role is based in the Kyiv region, and we will expect you to work full-time in the office. We have a shuttle service from the nearest metro station.

About the Job

As a Flight Control Systems Engineer, you will be a key part of our Flight Controls team to solve some of the most interesting flight guidance, dynamics, and controls problems you’ll have ever heard of. Together with our world-class team, currently four team members, you will take an empowering role: pushing the boundaries of drone technologies.

You will be working closely with stakeholders from the navigation, embedded systems, and flight test departments to conceive, implement, and validate flight guidance and control system algorithms, features, and improvements. Flight Controls at Quantum-Systems - your mission will be a powerful impact.
 

What is your Day to Day Mission:

• Design and programming of flight guidance and flight control algorithms for automatic and autonomous flight
• Support in model building for flight dynamic processes and design of control and feedback control laws based on these models
• Preparation and execution of flight tests with UAS systems
• Analysis of flight data recordings as well as evaluation and processing of test results
• Generation of C/C++ code with Matlab Simulink and its integration into the FCS / autopilot framework
• Supporting the certification of our product family and obtaining flight permits, e.g. for BVLOS flight projects
• Collaboration in the further development of the product development process

What you bring to the team:

• You have completed a degree/apprenticeship in the field of aerospace engineering, mechanical engineering, automotive engineering, electrical engineering or robotics.
• You have theoretical knowledge in the field of flight mechanics and have mastered the basics of control engineering. You also have practical experience with model aircraft, multicopters and / or their subsystems.
• You have knowledge of programming with Matlab/Simulink. Fluent handling of the programming language C and Git is also desirable.
• You are privately interested in model aircraft construction, drones or robotics and can't wait to implement and try out new ideas.
• Due to your open, communicative, friendly and competent attitude, it is easy for you to be considered as an internal expert.
• You are highly self-motivated and drive your area of responsibility independently.
• Communication in English is a matter of course for you.
   

Why Quantum-Systems:

• We Stand with Ukraine!
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.
• We promise to be your runway for individual and professional growth.

The role is based in the Kyiv region, and we will expect you to work full-time in the office. We have a shuttle service from the nearest metro station.

About the Job

As Linux Software Engineer, you will be a key part of our System Architecture team to develop and maintain the Linux-based systems powering our unmanned aerial vehicles at Quantum-Systems. Together with our World-Class-Team, currently 3 team members, you will take an empowering role: pushing the boundaries of drone technologies.

You will be working closely with stakeholders from the Avionics, Systems Engineering, and Flight Testing departments to integrate hardware, third-party software, and onboard applications into a high-performance Linux platform.

Providing a reliable, scalable, and mission-critical software environment is essential to Quantum-Systems – your mission will have a powerful impact.

What is your Day to Day Mission:

• Maintaining existing as well as creating new Linux applications on the unmanned aircraft
• Designing and coordinating interfaces between teams, documenting the architecture and design decisions
• Integration of hardware and 3rd-party software into the Linux system, aligning with suppliers and other teams
• Testing of existing and new applications. This includes writing unit tests, integration tests, functional tests, and acceptance tests
• Analyzing logs from flights, both from test flights as well as real-world customer issues
• Debugging and finding solutions for software and hardware issues related to the Linux system
• Maintaining and extending the build system, pipeline, and tooling. Creating releases with release notes
• Working in an agile environment and following the defined development process

What you bring to the team:
 

• 3+ years of experience in Linux software development, preferably in embedded or robotics systems
• Strong proficiency in C/C++ (14 or newer) with proven experience developing Linux applications
• Understanding of Linux internals, including system services, device trees, and kernel modules
• Experience with cross-compilation, Yocto, Buildroot, or similar build systems
• Hands-on experience with debugging tools (e.g., GDB, strace, perf) and log analysis
• Familiarity with testing methodologies, including writing and executing unit, integration, and system-level tests
• Experience with CI/CD pipelines, version control systems (e.g., Git), and release management
• Strong problem-solving skills, with the ability to debug both software and hardware integration issues
• Proficiency in technical documentation, including interface definitions and architectural decisions
• Excellent communication and teamwork skills to work effectively across multiple engineering disciplines
• English Intermediate+

Nice to Have:

• Familiarity with middleware and interface standards such as DDS, MAVLink, CAN, or Ethernet
• Knowledge of containerization technologies (e.g., Docker) and virtualization
• Prior experience working in an Agile/Scrum development environment
• Exposure to real-time Linux or safety-critical software development is a plus

Why Quantum-Systems:

• We Stand with Ukraine
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.

• We promise to be your runway for individual and professional growth.

   

About us:

Quantum Systems specialises in the development, design, and production of small Unmanned Aerial Systems (sUAS). The company’s range of electric vertical take-off and landing (eVTOL) sUAS are built to maximize range and versatility and to provide operators with a seamless user experience. By integrating cutting-edge software capabilities, like edge computing and real-time AI-powered data processing, Quantum Systems is building next-generation UAS for clients in defence, security, public sectors.

As a Lead Embedded Software Engineer you are a key part of our Architecture team to develop and implement the core features and functionalities to have our drones operate safely and autonomously in the air.
 

Together with our world-class team, currently seven team members, you will take an empowering role: pushing the boundaries of drone technologies. You will be working closely with stakeholders in Germany and US from the System architecture and Hardware development departments.
 

This is a full-time office job. Candidates must be located in Kyiv.
 

What is your Day to Day Mission:

• Lead a team of embedded engineers
• Implementation, maintenance, and optimization of the Quantum-Systems autopilot firmware and firmware stack
• Design, Conception, implementation, and testing of new autopilot functionalities
• Export of flight control and navigation algorithms from Matlab / Simulink and integration into the autopilot’s embedded framework
• Implementation, maintenance, and optimization of BSP / peripheral and external sensor drivers and their optimized operation in the scope of the real-time operating system
• Building, documenting, and maintaining autopilot firmware for flight tests. Creation of flight test tickets, support of flight tests, and post-flight data analysis
• Creating unit tests, debugging/tracing of the code base for code coverage/functionality testing
• Maintenance of the firmware update eco system, including bootloaders & firmware updates
• Support in the implementation and maintenance of production tools

What you bring to the team:

• You have completed a degree in the field of bachelor’s or master’s degree in software engineering / electrical engineering and you have several years of experience working with embedded systems.
• You have a deep understanding of embedded systems and you are a senior in designing, implementing and optimizing embedded systems.
• You have strong knowledge of microcontrollers (ARM, Cortex-M), real-time operating systems and hardware and communication interfaces interfaces (UART, I2C, SPI, CAN, ETH ...)
• You are experienced with real-time operating systems like FreeRTOS or uCOS II and knowledge of multi-threading, task scheduling, and inter-task communication.
• You have the ability to bridge the gap between hardware and software, understanding the electrical and physical constraints, profound understanding of electronic schematics and efficiently utilizing available hardware resources
• You master version control and collaboration tools such as git and gitlab and you have experience in working in collaborative development environments with agile methodologies.
• You are highly self-motivated and drive your area of responsibility independently
• Due to your open, communicative, friendly, and competent attitude, it is easy for you to be considered as an internal expert

• English level at least B2

   

Why Quantum-Systems:

• We Stand with Ukraine!
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.
• We promise to be your runway for individual and professional growth.

We’re looking for a Affiliate Manager to grow and scale our affiliate direction in iGaming. In this role, you’ll be responsible for bringing in new partners, onboarding and developing them, and driving performance to meet ambitious acquisition goals — with a strong focus on Tier-1 / Tier-2 GEOs.

What you’ll do:

• Source, attract, negotiate, and onboard new affiliates and partner networks (webmasters, media buyers, agencies, affiliate networks, etc.).
• Build and maintain strong long-term relationships with partners.
• Scale partners and bring them to target ROI through continuous optimization and performance management.
• Work with Tier-1 / Tier-2 GEOs (e.g., DE, GR, ES, NED), with high-risk GEO experience as a plus.
• Analyze traffic quality and performance: monitor key KPIs, work with a wide range of metrics, and detect growth opportunities.
• Develop and test new growth / growth-hacking approaches to scale volumes and improve quality.
• Collaborate closely with Marketing, Analytics, Product, and Tech teams to improve traffic volume, conversion, and quality.
• Represent the company at industry events, conferences, and online/offline meetups to expand your network and bring in new partners.

What we’re looking for (Must-have):

• 4+ years of experience as an Affiliate Manager in iGaming / gambling.
• Strong analytical mindset and confidence working with numbers, KPIs, and performance metrics.
• Ownership and proactivity: you take responsibility, move fast, and drive outcomes.
• A “test-and-learn” mentality and genuine interest in continuous growth-hacking.
• English level B2 or higher (for partner communication).
• Seniority level: Senior (ability to operate independently and own a direction).

Nice to have:

• Your own network / partner base in Tier-1 / Tier-2, especially SEO, PPC, and influencer partners.
• Experience with True Label or SoftSwiss brands/platforms.
• Hands-on experience with Affilka or similar tracking tools.
• Experience working with high-risk GEOs.

Success metrics:

• 1000+ FTD/month in Tier-1 by the end of probation, driven through affiliate acquisition, activation, and scaling with a clear ROI focus.

Why join us:

• High-impact role with ownership over a core growth channel.
• Fast-paced environment where your ideas and experiments are encouraged.
• Cross-functional collaboration with Marketing, Analytics, Product, and Tech.
• Opportunity to grow into a strong leader within the team.

How We Take Care of Our Team?

Comfortable Conditions for Productive Work
Flexible working hours with a start time between 8:00 AM and 11:00 AM. Work remotely from anywhere in the world or join us in our modern Cyprus office — the choice is yours.

Time to Recharge
We believe great results come from well-rested people. That’s why we offer:
21 days of paid annual leave;
3 additional Day Offs per year;
25 paid sick leave days;
Public holidays as days off.

Benefits & Wellbeing
Sports compensation program;
Annual healthcare budget;
Gifts for important life events (birthday, marriage, childbirth);
Coworking compensation for team members based in Ukraine;
Maternity and paternity leave support;
Business trips and team gatherings at our Cyprus office.

Learning & Career Growth
Annual budget for professional development, certifications, books, and language courses;
Internal mobility and promotion programs to support both vertical and horizontal career growth;
A Personal Development Plan to help you grow your skills and competencies.

Smooth Onboarding & Ongoing Support
We’ve designed a structured onboarding plan to help you quickly understand the business, the team, and your priorities. Regular check-ins with your manager and People Partner ensure a smooth adaptation process and continuous support throughout your journey with us.

Who We Are

PAR Retail, with its Open Commerce® product suite and patent pending Wallet Steering® System, empowers Convenience & Fuel Retailers to gain more share of wallet and customer lifetime value than possible with any other solution provider. Stuzo’s unified Open Commerce product suite consists of: Activate for Intelligent 1:1 Loyalty, Transact for Contactless Commerce, and Experience for Cross-Channel Customer Experiences. Stuzo’s solutions are supported by a set of subscription-based program management services and are contractually backed by its 1.5X Performance Guarantee.  

Position Summary: 

The Member Support Representative serves as the frontline support contact for members participating in loyalty programs powered by our platform. This role requires confident communication, empathetic problem-solving, and the ability to assist members via phone, email, and chat. You'll help resolve issues related to app functionality, loyalty program questions, account verification, and rewards redemptions, including processing balance adjustments when appropriate. 

Key Responsibilities: 

• Confidently communicate with members across channels (phone, email, chat), providing timely and professional responses. 
• Troubleshoot and resolve questions related to loyalty accounts, mobile app access, account linking, and program participation. 
• Process loyalty balance adjustments within established guidelines, ensuring member satisfaction while balancing business needs. 
• Educate members on program benefits, app features, and how to get the most out of their loyalty experience. 
• Follow internal workflows to escalate complex issues to retailer support or platform teams as needed. 
• Maintain accurate and complete documentation of all member interactions in the ticketing system. 
• Uphold service-level agreements for first response time and resolution, adapting tone and messaging to fit the situation. 

• Support high-volume periods and marketing campaigns with poise and efficiency. 

   

Requirements: 

• Prior experience in a customer-facing role (call center, email, or chat support preferred). 
• Proficiency in spoken and written English is required to ensure clear and effective communication with members. 
• Strong written and verbal communication skills. Able to explain technical and program-related concepts clearly to a non-tech-savvy audience. 
• Comfortable handling difficult conversations and turning negative experiences into positive outcomes. 
• High attention to detail and a knack for identifying patterns in support issues. 
• Familiarity with CRM systems (FreshDesk, Zendesk, Salesforce, etc.), mobile apps, loyalty programs, or digital customer experiences is a plus. 

• A team-first attitude with the ability to multitask in a fast-paced, member-focused environment. 

   

Success Traits: 

• Confidence & Empathy: Projects assurance while staying patient and solution oriented. 
• Adaptability: Thrives in changing environments with varying support topics and priorities. 
• Ownership: Takes responsibility for delivering a great experience with minimal supervision. 

• Clarity: Communicates precisely, keeping the member informed throughout. 

   

 Schedule: 

• Minimum of 32 hours per week (Monday-Sunday), with scheduling based on business needs. 
• Availability during holidays is required. 

• Covering business hours between 6am – 6pm ET (we have different shifts).

   

  We offer:

• Long-term employment;
• Competitive compensation with regular performance based salary and career development reviews;
• Flexible working hours;
• Unique and friendly environment where everyone can explore and learn new technologies.