Jobs at Djinni

We are looking for a strong, hands-on leader to join our CVM department as Deputy Head of CVM, taking ownership of key operational areas and becoming a trusted partner to the Head of CVM.

As our department continues to scale, centralized decision-making has become a bottleneck. We are creating this role to increase operational autonomy, accelerate execution, and strengthen accountability across multiple teams.

This is not an assistant or coordination role. You will have a genuine leadership mandate, the authority to make operational decisions, and direct responsibility for driving business results across Retention and related functions.

Key Responsibilities

Retention Leadership

• Own the operational performance of Retention across Sportsbook, Casino, and VIP segments.
• Independently define priorities, select promotional and communication mechanics, allocate resources, and drive business objectives.
• Evaluate initiative performance and ensure delivery against agreed KPIs.

Cross-Functional Operations

• Oversee the operational alignment of MarTech, Crypto, Marketing Project Management, and Performance Audit.
• Ensure effective collaboration between teams, timely execution, and resolution of cross-functional blockers.
• Establish clear priorities, ownership, and accountability across functions.

Leadership & Team Management

• Set objectives and KPIs for teams and functional leads in line with department goals.
• Monitor performance, deadlines, and quality of execution.
• Conduct regular 1-on-1 meetings, address operational challenges, and support leads in maintaining effective team performance.
• Enable team leads to own their areas of expertise while ensuring alignment across the department.

Team Building & Recruitment

• Own the full recruitment cycle for all positions below team-lead level.
• Identify hiring needs and build effective teams within the agreed organizational structure.

Business Performance & Resource Management

• Translate department-level objectives into measurable team KPIs and actionable plans.
• Track results, identify performance gaps, and adjust priorities when needed.
• Manage budgets within approved limits and optimize resource allocation across teams.

Decision-Making Authority

This role comes with substantial operational autonomy and a clearly defined scope of authority.

You will have the authority to:

• Make final operational decisions within your area of responsibility.
• Manage budgets within approved limits.
• Select Retention mechanics and determine operational priorities.
• Allocate resources across teams within the agreed framework.
• Handle operational escalations directly, with the full support of the Head of CVM.

The Head of CVM will retain ownership of overall department strategy, global budget allocation, organizational structure, and key personnel decisions concerning team leads.

Requirements

• Proven experience in Retention, CRM, or CVM within iGaming, online betting, or another high-volume B2C business.
• Experience managing multiple teams or functional areas simultaneously.
• Strong understanding of Retention strategies, promotional mechanics, customer engagement, user retention, and monetization.
• Experience working with KPIs, business performance metrics, and budget management.
• Proven people management skills, including goal setting, performance management, and cross-functional leadership.
• Strong analytical thinking, prioritization, and decision-making skills.
• Ability to operate independently, take ownership, and drive results without excessive supervision.
• Excellent stakeholder management and communication skills.

What We Offer

• Real decision-making authority and a high degree of operational autonomy.
• A strategic partnership with the Head of CVM and a transparent division of responsibilities.
• Direct influence on business performance across multiple functions.
• The opportunity to shape operational processes, develop teams, and improve the department's operating model.
• A challenging role in a dynamic iGaming environment with significant scope for impact and professional growth.

Who Will Succeed in This Role?

We are looking for a leader who combines strong Retention expertise with a broad operational mindset. Someone who can manage through team leads, align multiple functions, make independent decisions, and take full ownership of execution and business outcomes.

If you are ready to move beyond managing a single function and take ownership of a broader business operation, we would love to hear from you.

LoopMe is an AI company solving one of advertising's hardest problems: making brand advertising actually measurable — and making it perform. Our platform runs patented machine learning models across billions of consumer signals in real time, optimising campaigns toward outcomes like purchase intent, brand lift, and foot traffic rather than proxy metrics like clicks. The result is 2–5x better performance than industry benchmarks, at scale.

We operate a high-load programmatic infrastructure — processing millions of ad requests per second with sub-200ms response times globally. This isn't a layer on top of someone else's stack; it's built from the ground up, in-house, by the team you'd be joining. Founded in 2012 and headquartered in London, we now have 400+ people across 19 cities and have sustained 40% revenue CAGR since 2018. The engineering problems here are real, the ownership is genuine, and the scale is significant.

The opportunity

Do you want to work with patented AI technology and develop high-performance solutions? If so, we have the perfect job for you at LoopMe!

We are a global team of skilled engineers who develop and maintain real-time bidding platforms for leading advertisers worldwide. Leveraging technologies such as Java, Postgres, Clickhouse, Kafka, you will be instrumental in scaling performance, optimizing cloud infrastructure, and creating innovative features across our product portfolio. 

Our strong AI orientation extends beyond our products; we use enterprise tools like Claude Code Enterprise and Gemini Enterprise for internal automation, application development, infrastructure management, and optimization.

As the market leader in AI, LoopMe uses agile methodology to deliver product features at a fast pace. Join us and be a part of our mission to push the boundaries of what is possible in the advertising industry!

We're looking for a Software Engineer with experience designing, building and maintaining high-scale, big-data distributed systems. You'll work closely with a strong team of 16 DevOps engineers across the company to deliver a stable and highly scalable product.

What you'll do

• Collaborate on designing and setting up new features and system improvements.
• Manage and optimize cloud infrastructure on Google Cloud Platform (GCP).
• Managing, optimizing, and maintaining our diverse database ecosystem (10+ technologies).
• Designing and scaling our microservices-oriented architecture across numerous Kubernetes clusters spread across several continents.
• Update and maintain software processes and tools.
• Bring in current IT best practices to our setup.
• Work on reducing costs for the solutions we use.
• Drive automation and optimization initiatives across application development and infrastructure management using enterprise AI tools.

What you'll bring

Essential:

• 3+ years of experience in Cloud Infrastructure or Software Development.
• 3+ years of hands-on Kubernetes experience.
• 2+ years of experience with GCP, AWS, or Azure.
• Experience with scripting (Python, Bash, Go, or similar).
• Experience building and maintaining CI/CD pipelines.
• Experience with Infrastructure as Code.

Nice to have:

• Experience with high-scale distributed systems.
• Experience with Config Connector or Crossplane.
• Experience in infrastructure and cloud cost optimization.
• Knowledge of PostgreSQL administration.

What we offer

• Flexible working schedule
• 1 month of work-from-anywhere
• Annual performance bonus
• English classes
• LoopMe Gives Back
• Learning & development support

Who we are

We’re a fast-growing telehealth product launched in 2025, focused on the US market. Our platform connects patients with doctors for weight-loss treatment, prescriptions, and insurance-covered telehealth visits.

We work in a HIPAA-conscious environment where reliability, security, and responsible handling of sensitive information are essential. Our user base is growing quickly, and our team is remote-first across multiple countries.

Role overview

We’re looking for a hands-on DevOps Tech Lead to lead our growing DevOps team and own the technical direction and day-to-day operation of our AWS infrastructure.

Reporting directly to the CTO, you’ll manage our existing DevOps engineer and help hire and develop the team as we grow. You’ll own infrastructure priorities, guide technical decisions, and work closely with development and QA to support reliable delivery.

You’ll combine hands-on infrastructure engineering with team leadership: improving production reliability, strengthening security, automating operations, and helping other engineers become more effective and independent.

This role suits someone who enjoys building and operating infrastructure, makes practical decisions, and can give a small team clear direction.

What you’ll do

Lead and develop the DevOps team

• Manage DevOps engineers through regular one-to-ones, clear goals, constructive feedback, and performance reviews.
• Own day-to-day planning and prioritization, balancing infrastructure improvements with operational needs.
• Help hire and onboard additional DevOps engineers.
• Coach engineers, review infrastructure changes, and encourage shared ownership.
• Build documentation and cross-training practices that reduce dependence on individual team members.
• Keep the CTO informed about significant risks, capacity constraints, and decisions requiring business input.

Own infrastructure direction and delivery

• Develop and maintain a practical infrastructure roadmap aligned with product growth and engineering priorities.
• Lead infrastructure architecture decisions, balancing reliability, security, maintainability, and cost.
• Remain directly involved in implementation, troubleshooting, and production operations.
• Plan infrastructure upgrades and migrations with appropriate testing, rollback procedures, and documentation.
• Establish clear practices for reviewing and delivering infrastructure changes.

Operate reliable AWS environments

• Operate and improve production and staging environments.
• Monitor availability, performance, capacity, and AWS spending.
• Maintain backup and recovery procedures, including regular restoration tests.
• Identify operational risks and address them before they become recurring incidents.
• Work with development and QA on deployment readiness, troubleshooting, and infrastructure needs.

Strengthen infrastructure security

• Own infrastructure security controls, including access management, patching, hardening, and vulnerability remediation.
• Maintain protection against malicious traffic, bots, and DDoS attacks using CloudFront, AWS WAF, and related services.
• Implement and maintain infrastructure controls that support the company’s security and compliance requirements.
• Work with the CTO and relevant stakeholders to address infrastructure risks and provide supporting documentation.

Improve observability and incident response

• Maintain useful monitoring, logging, dashboards, health checks, and actionable alerts.
• Lead infrastructure incident response and coordinate investigations with developers when application components are involved.
• Maintain clear escalation procedures and operational runbooks.
• Review incidents, identify contributing causes, and ensure follow-up improvements are completed.
• Help establish sustainable production support coverage as the team grows.

Automate operations and improve delivery

• Maintain and improve infrastructure as code using CloudFormation.
• Automate repetitive operational tasks using Bash or Python.
• Improve CI/CD pipelines in collaboration with development and QA.
• Make infrastructure changes reproducible, reviewable, and documented.
• Identify opportunities to reduce manual work and make deployments safer and more predictable.

What we’re looking for

• Production infrastructure experience: Strong experience in DevOps, SRE, or infrastructure engineering, including direct responsibility for production AWS environments.
• Team leadership: Experience leading DevOps or infrastructure engineers, setting priorities, giving feedback, and supporting their development.
• AWS: Strong hands-on experience with EC2, RDS/MySQL, VPC, CloudFront, WAF, IAM, CloudWatch, and S3.
• Linux and Docker: Strong production administration and troubleshooting skills.
• Infrastructure as code and automation: Practical experience with CloudFormation, Bash or Python, Git, and CI/CD pipelines.
• Reliability: Experience with monitoring, incident response, backup restoration, recovery planning, and safe production changes.
• Security: A good understanding of infrastructure security, access control, patching, vulnerability management, and web traffic protection.
• Technical judgment: The ability to explain tradeoffs, prioritize risks, and choose solutions appropriate to the team’s size and needs.
• Ownership: The ability to turn broad objectives into clear plans and follow work through to completion.
• Communication: Clear documentation and English sufficient to lead technical discussions and coordinate incident response.
• AI-assisted tools: Comfort using AI-assisted engineering tools where appropriate.

Helpful additional experience

• Operating infrastructure for healthcare or other products with sensitive data and compliance requirements.
• Growing a small DevOps team.
• Improving an existing production environment while supporting ongoing product delivery.

Hiring process

1. Introductory call with HR or a recruiter — 15–30 minutes.
2. Technical interview with the Dev Team Lead and DevOps engineer — 1.5 hours.
3. Final interview with the CTO, covering leadership, ownership, and priorities — 45-60 minutes.
4. Reference check.
5. Job offer.

Benefits

• Competitive compensation based on your experience and skills.
• Remote work and a flexible schedule.
• 20 working days of paid vacation per year.
• 5 paid sick days per year.
• Conferences, workshops, webinars, and training to support your growth.
• The opportunity to shape infrastructure practices and build a DevOps team as the company grows.
• Close collaboration with an international engineering team that values quality, initiative, and practical improvements.

Who we are

We’re a fast-growing telehealth product launched in 2025, focused on the US market. Our platform connects patients with doctors for weight-loss treatment, prescriptions, and insurance-covered telehealth visits.

We work in a HIPAA-conscious environment where reliability, security, and responsible handling of sensitive information are essential. Our user base is growing quickly, and our team is remote-first across multiple countries.

Role overview

We’re looking for a Senior DevOps Engineer to help operate and improve the AWS infrastructure behind our telehealth platform.

You’ll work alongside our existing DevOps engineer and collaborate closely with development and QA. The role initially reports to the CTO, with a planned reporting line to a DevOps Tech Lead as we grow the team.

You’ll combine hands-on production operations with improvements to reliability, security, observability, and deployment automation. You’ll take ownership of infrastructure work from investigation and planning through implementation, documentation, and ongoing operation.

This role suits someone who works independently, makes sound technical decisions, and enjoys improving existing infrastructure while supporting a growing product.

What you’ll do

Operate and improve AWS infrastructure

• Operate and maintain production and staging environments, focusing on reliability, performance, security, and availability.
• Design and implement infrastructure improvements that support product growth.
• Plan upgrades and infrastructure changes with appropriate testing, rollback procedures, and documentation.
• Monitor capacity and AWS spending, and identify practical opportunities for improvement.
• Investigate infrastructure problems and follow them through to resolution.

Maintain infrastructure security

• Maintain security controls, including access management, OS patching, hardening, and vulnerability remediation.
• Maintain protection against malicious traffic, bots, and DDoS attacks using CloudFront, AWS WAF, and related services.
• Implement infrastructure controls that support the company’s security and compliance requirements.
• Identify and communicate infrastructure risks, and help prioritize remediation.
• Keep security-related infrastructure changes and procedures documented.

Improve observability and incident response

• Maintain monitoring, logging, dashboards, health checks, and actionable alerts.
• Investigate production incidents and coordinate with developers when application components are involved.
• Improve alert quality to reduce noise and make problems easier to diagnose.
• Maintain operational runbooks and clear escalation guidance.
• Document incident causes and implement improvements that reduce recurrence.

Maintain backup and recovery readiness

• Maintain backup policies, monitor backup health, and investigate failures.
• Regularly test restoration procedures and document the results.
• Keep recovery procedures current and usable by other engineers.
• Identify gaps in recovery readiness and propose practical improvements.

Automate operations and improve delivery

• Maintain and improve infrastructure as code using CloudFormation.
• Automate repetitive operational tasks using Bash or Python.
• Maintain and improve CI/CD pipelines in collaboration with development and QA.
• Make infrastructure changes reproducible, reviewable, and documented.
• Improve deployment safety and reduce manual operational work.

Collaborate and share knowledge

• Work with development and QA on deployments, troubleshooting, and infrastructure changes.
• Help prioritize planned improvements alongside production needs.
• Explain technical tradeoffs, risks, and dependencies clearly.
• Share knowledge through documentation, infrastructure reviews, and day-to-day collaboration.
• Help other engineers understand and safely operate the infrastructure.

What we’re looking for

• Production infrastructure experience: Strong experience in DevOps, SRE, or infrastructure engineering, including independent responsibility for production AWS environments.
• AWS: Strong hands-on experience with EC2, RDS/MySQL, VPC, CloudFront, WAF, IAM, CloudWatch, and S3.
• Linux and Docker: Strong production administration and troubleshooting skills.
• Infrastructure as code and automation: Practical experience with CloudFormation, Bash or Python, Git, and CI/CD pipelines.
• Reliability: Experience with monitoring, incident response, backups, restoration testing, and safe production changes.
• Security: A good understanding of infrastructure security, access control, patching, vulnerability management, and web traffic protection.
• Technical judgment: The ability to investigate unfamiliar problems, explain tradeoffs, and choose solutions appropriate to the team’s needs.
• Ownership: The ability to clarify requirements, plan work, communicate progress, and follow tasks through to completion.
• Communication: Clear documentation and English sufficient for technical discussions and incident coordination.
• AI-assisted tools: Comfort using AI-assisted engineering tools where appropriate.

Helpful additional experience

• Operating infrastructure for healthcare or other products with sensitive data and compliance requirements.
• Improving an existing production environment while supporting ongoing product delivery.
• Working in a small engineering team with broad infrastructure responsibilities.

Hiring process

1. Introductory call with HR or a recruiter — 15–30 minutes.
2. Technical interview with engineering leadership and a DevOps engineer — 1.5 hours.
3. Final interview with the CTO — 45–60 minutes.
4. Reference check.
5. Job offer.

Benefits

• Competitive compensation based on your experience and skills.
• Remote work and a flexible schedule.
• 20 working days of paid vacation per year.
• 5 paid sick days per year.
• Conferences, workshops, webinars, and training to support your growth.
• The opportunity to influence infrastructure decisions and see the impact of your work as the product grows.
• Close collaboration with an international engineering team that values quality, initiative, and practical improvements.

As a Head of Industrial Engineering you will be responsible for leading two critical business functions: Industrialization & Transfer to Serial Production and Engineering Change & Documentation Management.
 

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.
 

What is your Day to Day Mission:

Industrialization & Transfer to Serial Production

• Review and validate industrialization readiness packages received from engineering teams.
• Assess product designs for manufacturability and assembly (DFM/DFA) and define production processes.
• Develop and maintain manufacturing structures, including manufacturing Bills of Materials (mBOM) and routing standards.
• Lead the development, qualification, and implementation of production tooling, fixtures, equipment, and manufacturing test solutions.
• Coordinate pilot builds, production trials, and manufacturing process validation activities.
• Ensure the development and maintenance of manufacturing documentation and production data.
• Prepare production transfer packages and support product launch activities.
• Confirm manufacturing readiness and oversee the successful transition into serial production.
• Drive continuous improvement of industrialization processes, efficiency, quality, and scalability.

• Support for product codification.

   

  Engineering Change & Documentation Management

• Govern the registration, classification, and tracking of engineering changes.
• Coordinate cross-functional impact assessments related to product, manufacturing, quality, and supply chain activities.
• Ensure technical documentation is accurate, complete, and up to date.
• Manage the release and control of technical documentation revisions.
• Maintain configuration traceability and integrity across the product lifecycle.
• Oversee obsolescence management, product substitutions, interchangeability, and compatibility requirements.
• Ensure controlled management of product and manufacturing data within relevant systems.
   

What you bring to the team:

• Bachelor's or Master's degree in Mechanical Engineering, Manufacturing Engineering, Industrial Engineering, Electronics Engineering, or a related technical discipline.
• 7+ years of experience in industrialization, manufacturing engineering, production engineering, or New Product Introduction (NPI).
• Proven experience leading product transfer from development into serial production.
• Strong understanding of manufacturing processes, process validation, and production readiness assessments.
• Knowledge of composite manufacturing technologies.
• Experience with engineering change management, technical documentation, and configuration management.
• Hands-on experience with BOM/mBOM management and production routing development.
• Knowledge of PLM, ERP, MES, or other product and manufacturing data management systems.
• Experience working in complex cross-functional environments.
• Strong project coordination, stakeholder management, and leadership skills.

• Professional English proficiency.

   

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 Lead 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:

• Leading a team of embedded linux engineers 
• 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:
 

• 2+ years of experience leading development teams
• 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.

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.

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.

What is your Day to Day Mission:

• Design, develop, and optimize real-time object detection and tracking models for aerial video from UAVs (EO/IR cameras)
• Implement inference pipelines optimized for edge hardware (e.g., NVIDIA Jetson, Orin)
• Conduct model training, testing, benchmarking, and validation in real flight environments
• Integrate AI models into onboard systems
• Collaborate with other software and hardware teams to ensure robust end-to-end performance
• Research and apply state-of-the-art deep learning methods in computer vision

What you bring to the team:

• 3+ years of experience in AI/ML, with a strong focus on computer vision
• Proven experience in object detection/tracking using models like YOLO, SSD, or custom CNNs
• Proficiency in Python, C++, PyTorch or TensorFlow
• Experience with real-time video processing and optimization techniques (e.g., TensorRT, ONNX, pruning, quantization)
• Solid understanding of data annotation, augmentation, and training workflows
• Familiarity with embedded/edge AI deployments (e.g., Jetson Xavier, Orin)
• Experience working with aerial/surveillance imagery or geospatial data is a strong plus

• Bachelor’s or Master’s degree in Computer Science, Robotics, or related field

   

 Nice to Have:

• Knowledge of GStreamer, OpenCV, or similar real-time streaming frameworks
• Familiarity with UAVs, drone flight control, or defense technologies

• Understanding of object re-identification or multi-target tracking

   

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 Kyiv, and we will expect you to work full-time in the office. 

About the Job

As an 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.

What is your Day to Day Mission:

• 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.

   

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.

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

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.

About the Company

We are an international fintech project preparing to launch a new digital service in the consumer lending sector in the South African market. The project brings together an international team and modern technological solutions, with a focus on creating a fast, convenient, and fully digital financial product.

We are currently building a local team and are looking for a Marketing Manager who will be responsible for the launch and further development of the project’s marketing function in South Africa.
 

Key Responsibilities

• Develop and implement a marketing strategy for the launch and further development of the company.
• Plan and implement campaigns to attract new customers.
• Launch, manage, and optimize paid advertising on Google, Meta, and other relevant channels.
• Develop the company’s presence on social media.
• Identify and test new customer acquisition channels.
• Plan and coordinate marketing campaigns.
• Work with marketing agencies, designers, copywriters, and other external contractors.
• Participate in the preparation of advertising materials, content, and landing pages.
• Analyze the effectiveness of advertising campaigns, customer acquisition costs, conversion rates, and return on marketing spend.
• Analyze and optimize the customer journey from the first interaction with advertising to obtaining the product.
• Analyze competitors, target audiences, and the online lending market in South Africa.
• Develop the brand and ensure a consistent company communication style.
• Work closely with the product, information technology, call center, and management teams.
• Monitor the compliance of advertising materials with regulatory requirements.
• Prepare regular analytics and reports on marketing performance.
   

Requirements

• At least 3 years of experience in digital marketing.
• Practical experience in customer acquisition through digital advertising channels.
• Experience with Google Ads, Meta Ads, Google Analytics, and other marketing tools.
• Setting up Google account dashboards.
• Analyzing and setting optimal offers for Affiliates and monitoring them.
• Understanding of the principles of building and optimizing a customer acquisition funnel.
• Experience managing advertising budgets.
• Ability to analyze advertising campaign results and make data-driven decisions.
• Strong analytical and organizational skills.
• High level of English proficiency.
   

Will Be an Advantage

• Experience working in fintech companies.
• Experience in consumer or short-term lending.
• Experience working in financial companies.
• Experience acquiring a large number of customers in the B2C segment.
• Experience launching a new product or brand from scratch.
• Knowledge of the South African market and local customer acquisition channels.
   

We Offer

• Participation in a new fintech project at the launch stage.
• The opportunity to build the company’s marketing function practically from scratch.
• Direct involvement in shaping the company’s market entry strategy.

• A high level of independence and the opportunity to influence marketing decisions.

   

A leading global local delivery platform whose mission is to make everyday life easier by delivering an exceptional customer experience — fast, seamless, and right to customers’ doors is looking for a Marketing & Growth Lead

You will be responsible for leading strategic Growth initiatives that require cross-functional collaboration, data-driven decision making and stakeholder influence to deliver measurable business impact.

Main Responsibilities

📍Lead cross-functional Growth projects

– Own and lead strategic Growth initiatives aimed at increasing business performance across cities, customer segments, or verticals.

– Coordinate cross-functional teams (Marketing, Commercial, Operations, Finance, Customer Support and HQ stakeholders) to ensure successful project execution and measurable business impact.

– Define project roadmaps, priorities, timelines and success metrics while keeping stakeholders aligned throughout implementation.

📍Develop Growth & Marketing strategies

– Build local Growth strategies by translating business objectives and customer insights into actionable marketing initiatives.

– Adapt global Growth frameworks to local market needs and identify new opportunities for business expansion.

– Recommend promotional, pricing and customer engagement initiatives based on business objectives and analytical insights.

📍Turn data into business decisions

– Analyze reports, dashboards and customer insights prepared by analytical teams to identify growth opportunities and prioritize initiatives.

– Define KPIs, evaluate project performance and continuously optimize initiatives based on results.

📍Drive stakeholder alignment and influence

– Build strong relationships with local and global stakeholders and gain alignment around strategic initiatives.

– Present recommendations, business cases and project updates to senior leadership and HQ teams.

📍Support business growth

– Monitor market trends, customer behavior and competitive landscape to identify new growth opportunities.

– Contribute to marketing planning, budgeting recommendations and resource allocation for owned initiatives.

Mandatory Requirements

– 4+ years of experience in Marketing, Growth, Commercial Strategy or Business Development, including at least 3 years in a strategic marketing or growth-focused role within digital, e-commerce, FMCG, telecom, fintech or other consumer-oriented businesses.

– Strong analytical thinking with the ability to interpret data, identify growth opportunities and translate insights into business initiatives.

– Proven experience leading complex cross-functional projects involving multiple stakeholders from strategy through execution.

– Experience working with BI and reporting tools (Looker, Power BI, Tableau or similar) to analyse business performance and make data-driven decisions. Hands-on SQL is a plus but not required.

– Fluency in English and Ukrainian.

Why join us

– An enticing equity plan that lets you own a piece of the action.

– Top-notch private health insurance to keep you at your peak.

– Monthly meal benefit to satisfy your cravings!

– Discounted gym memberships to keep you energized.

– Extra time off, the freedom to work from home three days a week, and the opportunity to work from anywhere for up to three weeks a year!

– Enhanced parental leave.

– Online therapy and wellbeing benefits to ensure your mental well-being.

An international product-based iGaming company, a B2B game provider with over 12 years of experience in the market, is looking for People Business Partner who can operate close to the business, work directly with leaders on organisational challenges, and help maintain a high-performance environment without turning the company into a bureaucratic HR machine.

We are looking for someone who can:

– help leaders make strong people decisions;

– maintain high talent quality;

– identify organisational risks early

– and ensure leadership, hiring, and performance problems do not silently accumulate over time.

Main Responsibilities

– Partner with leaders on hiring, team structure, organisational effectiveness, performance, ownership gaps, and delivery risks.

– Push discussions toward decisions and outcomes instead of endless alignment loops.

– Help leaders define what “strong” actually means for critical roles and challenge weak hiring compromises.

– Support leaders in addressing underperformance early and directly.

– Identify early organisational signals such as leadership gaps, burnout, unhealthy dependencies, misalignment, or execution risks.

– Help improve feedback quality, leadership practices, and decision consistency across teams.

– Support practical and scalable organisational approaches instead of overcomplicated HR frameworks.

– Contribute to improving internal documentation, operational clarity, and AI-supported People knowledge infrastructure over time.

Mandatory Requirements

– 5+ years of experience in HRBP, Head of People, HRD, organisational partnership, or similar leadership-facing roles.

– Strong coaching experience (coaching managers/team leads on people-related matters, performance and development).

– Ability to challenge stakeholders directly, constructively, and without unnecessary politics.

– Practical AI usage in professional work (ability to use AI to improve/automate People processes and daily work).

– Upper-Intermediate English or higher, Ukrainian fluent.

– Strong judgment and ability to operate in ambiguous situations.

– High level of ownership, maturity, and communication clarity.

We offer

– Remote

– Medical insurance (+1 coverage option)

– Professional development reimbursement

– Online English classes

– Employee referral bonus program

– Opportunity to shape and scale modern People Operations in an international product company