Jobs at Djinni

Job Description

We are seeking a Senior Multimedia Engineer to join our engineering team working on advanced audio/video streaming solutions for embedded platforms. The ideal candidate will have strong hands-on experience with GStreamer and a deep understanding of multimedia systems, media pipelines, and streaming technologies.

Technical Requirements:

· 8+ years of software development experience in multimedia or system-level environments

· Strong hands-on experience with GStreamer on a developer level (must-have), including:

o building and debugging complex media pipelines

o working with elements, pads, caps, and plugins

o diagnosing latency, synchronization, and performance issues

· Strong programming skills in C++ and Java for system-level or multimedia applications

· Solid understanding of audio and video streaming protocols (RTP, RTSP, etc.)

· Experience working with video and audio codecs (H.264, H.265, VP9, AAC, Opus, etc.)

· Experience with Video4Linux (V4L2), Experience with embedded platforms (Embedded Linux and/or Embedded Android)

· Understanding of networking fundamentals: TCP, UDP, HTTP

· Ability to debug complex issues across software layers (middleware, OS, hardware interaction)

· Experience with version control systems (Git), excellent problem-solving, critical thinking, and communication skills

Nice to Have:

· Experience with Embedded Android / Android BSP (AOSP)

· Familiarity with multimedia and graphics systems such as:

o Android Audio / SurfaceFlinger

o ffmpeg,VAAPI, OpenMAX, OpenGL

· Experience with streaming technologies such as WebRTC

· Experience with camera integration or camera subsystem customization

· Knowledge of hardware-accelerated media pipelines

· Scripting experience (Bash, Python)

Responsibilities:

· Design, develop, and maintain multimedia middleware components

· Build, integrate, and optimize GStreamer-based audio/video pipelines. Integrate media components with user-space applications and system services

· Debug and resolve complex media issues related to performance, stability, and synchronization

· Drive technical discussions and contribute to architecture decisions

· Collaborate with hardware, platform, and application teams

· Support board bring-up and hardware validation related to audio/video subsystems

Client

Our client is one of the world’s top 20 investment companies headquartered in Great Britain, with branch offices in the US, Asia, and Europe.

Project overview

The company’s IT environment is constantly growing, with around 30 programs and more than 60 active projects. They are building a data marketplace that aggregates and analyzes data from multiple sources such as stock exchanges, news feeds, brokers, and internal quantitative systems.

As the company moves to a new data source, the main goal of this project is to create a golden source of data for all downstream systems and applications. The team is performing classic ELT/ETL: transforming raw data from multiple sources (third-party and internal) and creating a single interface for delivering data to downstream applications.

Position overview

We are looking for a Data Engineer with strong expertise in DBT, Snowflake, and modern data engineering practices. In this role, you will design and implement scalable data models, build robust ETL/ELT pipelines, and ensure high-quality data delivery for critical investment management applications.

Responsibilities

• Design, build, and deploy DBT Cloud models.
• Design, build, and deploy Airflow jobs (Astronomer).
• Identify and test for bugs and bottlenecks in the ELT/ETL solution.

Requirements

• 5+ years of experience in software engineering (GIT, CI/CD, Shell scripting).
• 3+ years of experience building scalable and robust Data Platforms (SQL, DWH, Distributed Data Processing).
• 2+ years of experience developing in DBT Core/Cloud.
• 2+ years of experience with Snowflake.
• 2+ years of experience with Airflow.
• 2+ years of experience with Python.
• Good spoken English.

Nice to have

• Proficiency in message queues (Kafka).
• Experience with cloud services (Azure).
• CI/CD knowledge (Jenkins, Groovy scripting).

Cowchain blockchain development company is actively looking for Solidity Developer to join our development team.

About us:
Cowchain have successfully completed 150+ projects mainly on EVM-based blockchains such as Ethereum, Polygon, Arbitrum, Base including Coinmarketcap leaders with 180M+ total capitalization and 20M+ daily trading volume in Move2Earn, Play2Earn and DeFi industries.

Required skills(optional):

• Around 1 year+ commercial experience in smart contract development on Solidity
• ERC721/ERC1155/ERC20/Chainlink
• JIRA, gitflow
• Node.js experience
• Web3/Etheres libraries

What will you do:

• Smart contracts development for DeFi, NFT, GameFi solutions
• Integration of smart contract to ReactJs frontend
• Bugfixes and support existing solutions
• Participate in project architecture discussions
• Build solutions from scratch as well as join on-going development process
• Have fun;) 

What we offer

• Flexible working schedule, remote work
• Competitive salary with bonuses for activities
• Ability to dive into fast-growing blockchain/crypto industry
• Work with modern tech stack (blockchain)
• Paid vacations, sick leaves
• 100% friendly/family team

We’re looking for a Trading Operations Specialist to support execution workflows, liquidity monitoring, and trade reconciliation across electronic markets. This role does not provide investment advice.

Responsibilities
- Analyze market microstructure and execution performance
- Trading operations including asset rebalancing across multiple CEXs and DEXs; and facilitating settlement of assets against several trading counterparties
- Preventative actions by spread adaptations and configuring conditions, pricing and exposure thresholds on algorithmic trading bots
- Keeping track of and reporting technical and financial problems and providing support to the dev team for improvement
- Acting as a point of call internally on trading and market related insights

Requirements
- 3+ years of experience in a similar role. Preferably in market making firms, hedge funds, or HFT firms
- Experience in market microstructure and analysis of market, order books, and trade data
- Experience in market making, and arbitrage strategies. Alpha signal generation is a plus
- Excellent analytical and problem solving skills. Self-motivated and highly independent
- Able to design and maintain robust trading infrastructure, including real-time monitoring, execution diagnostics, dynamic parameter tuning, and automated risk controls

Conditions
Fully remote work
Competitive compensation, discussed individually based on experience and performance
Salary payments twice per month
Long-term cooperation with a stable workload
Opportunity to work with high-performance trading systems across CEX and DEX environments
Direct collaboration with engineering and trading teams, short decision cycles
High level of autonomy and responsibility
Flexible working hours with focus on results, not time tracking
Professional growth in a high-impact, technically complex trading environment

Duda is a leading SaaS B2B web design platform that powers over one million websites for more than 22,000 agencies and businesses worldwide. It combines a drag-and-drop website builder with integrated AI tools that generate content, optimize SEO, translate text, and automate image descriptions. 
The platform operates at high scale and handles complex data workflows, including multi-currency pricing, A/B testing, and dynamic page rendering. Agencies rely on Duda to launch customizable, high-performance sites rapidly, making robust backend engineering essential to maintain reliability, performance, and seamless client workflows.

About the Role:

As a Senior Backend Engineer, you will join one of Duda’s cross-functional R&D squads, owning critical components of the core platform. You will lead the design and implementation of backend services, developing new features while collaborating closely with product managers, QA engineers, frontend developers, and designers to ship end-to-end solutions. 
This role offers deep technical challenges in distributed systems, multithreading, and database optimization, with the autonomy to drive architectural decisions and make a tangible impact on product performance and scalability.

Key Responsibilities:

• Design, build, and maintain scalable backend services using Java and Spring-based technologies for Duda’s core platform used by thousands of customers.
• Contribute to all phases of the development lifecycle, from understanding complex business requirements to design, implementation, testing, and production rollout.
• Collaborate in Agile squads to gather requirements, review designs, and plan sprint deliverables.
• Conduct code reviews and drive technical excellence across the backend team.
• Identify and resolve performance bottlenecks, concurrency issues, and production incidents.

Required Competence and Skills:

• 7+ years of professional experience in backend software development
• Expert proficiency in Java and its ecosystem
• Hands-on experience with the Spring Framework
• Strong understanding of multithreading, concurrency, and performance optimization in Java
• Practical experience with relational databases such as Oracle and MySQL
• Solid test-driven development skills, including unit and integration testing
• BSc in Computer Science or an equivalent technical degree
• Fluent English, both written and spoken

Nice to Have:

• Experience with Spring Boot or similar backend frameworks
• Hands-on experience with NoSQL databases (e.g., DynamoDB, MongoDB)
• Experience designing and building distributed microservices
• Familiarity with REST APIs, event-driven architectures, and asynchronous processing
• Experience with frontend technologies (TypeScript, JavaScript, React, HTML, CSS)
• Exposure to generative AI tools in development workflows (e.g., AI-assisted coding)
• Previous experience in a startup or fast-paced, high-growth environment
• Familiarity with AWS infrastructure, serverless components, or containerized environments

About the Role 

We are looking for a Node.js Software Engineer with an interest to AI technologies. 

Key Responsibilities 

• Write clean, maintainable, and scalable code using Node.js as the primary technology. 
• Review and provide constructive feedback on Pull Requests from other team members. 
• Design and implement various levels of automated tests (unit, integration, end-to-end). 
• Collaborate with team members to identify and solve complex technical challenges in building an AI agents system. 
• Actively participate in architectural discussions and propose scalable solutions. 
• Contribute to continuous improvement in development processes, tools, and best practices. 

Required Qualifications 

• 5+ years of hands-on experience with Node.js in production environments. 
• Strong understanding of software design principles, clean code, and scalable architecture. 
• Excellent problem-solving skills and the ability to break down complex problems into actionable solutions. 
• Strong communication and collaboration skills. 
• Interest in Artificial Intelligence technologies and their practical applications. 
• Strong knowledge SQL (Postgres or similar). 

Nice-to-Have 

• Experience with NestJS framework. 
• Familiarity with AWS services (Lambda, S3, DynamoDB, etc.). 
• Understanding of Multi-Agent System (MAS) architectures or principles. 
• Experience working with tools/frameworks like: 
• LangChain, LangGraph 
• n8n 

Soft Skills 

• Strong communication and collaboration abilities. 
• Willingness to experiment, iterate, and learn from results. 
• Comfortable working in cross-functional teams. 
• Creative mindset with a focus on delivering practical solutions. 

Cowchain blockchain development company is actively looking for Backend Developer to join our development team.

About us:
Cowchain have successfully completed 150+ projects mainly on EVM-based blockchains such as Ethereum, Polygon, Arbitrum, Base including Coinmarketcap leaders with 180M+ total capitalization and 20M+ daily trading volume in Move2Earn, Play2Earn and DeFi industries.

Key Responsibilities

• Design and develop backend services using TypeScript and NestJS
• Build and maintain event-driven architectures using Kafka and Redis
• Implement and evolve transactional patterns:
  Saga, Idempotency, Ledger, Outbox / Inbox
• Develop blockchain-related logic:
  • Confirmation policies per chain
  • Nonce / sequence management
  • Fee management
  • Transaction de-duplication
  • Backfill and reconciliation processes
• Integrate and maintain multiple blockchain networks:
  Bitcoin, Ethereum, Solana, Tron, TON
• Work with RPC providers (QuickNode, Alchemy, PublicNode, TonOrbs, Blockstream)
• Ensure secure key management using HashiCorp Vault
• Build reliable financial and accounting flows with strong auditability
• Monitor and improve system reliability using Sentry and structured logging
• Participate in architectural decisions and technical planning

Requirements

• 4+ years of experience in backend development
• Strong proficiency in TypeScript and Node.js
• Hands-on experience with NestJS
• Solid understanding of distributed systems
• Experience with Kafka, Redis, and PostgreSQL
• Real-world experience with blockchain integrations
• Understanding of:
  • Transaction lifecycle on different blockchains
  • Confirmations, reorgs, nonces, fees
  • Financial consistency and reconciliation
• Experience with event-driven and fault-tolerant architectures
• Familiarity with security best practices (keys, secrets, access control)
• Ability to work independently and make architectural decisions

Nice to Have

• Experience in FinTech / Crypto / Payments
• Experience designing ledger-based systems
• Familiarity with AML/KYC integrations
• Experience with high-load or mission-critical systems
• Prior work with multi-chain platforms

What We Offer

• Work on a real production crypto-fintech system
• Flexible working schedule, remote work
• Modern tech stack and non-trivial engineering challenges
• Ability to dive into fast-growing blockchain/crypto industry
• Paid vacations, sick leaves
• Strong engineering culture
• 100% friendly/family team

Хочете зробити кар’єру у найбільшій логістичній компанії світу?

Шукаємо Operations manager у морський відділ

Найсучасніші технології ШІ в логістиці до ваших послуг, а також офіс в Києві/Одесі, ТОП-умови, бонуси, страхування. Обговоримо деталі?
 

Main Responsibilities
 

– Organization of export and import container transportations
– Managing import and export bookings with carriers
– Interaction with shipping lines, agents, contractors
– Problems solving with carriers, customers, other subcontractors
– Handling of shipping documentation
– Work in the international operating program
– Timely submission of reports to the head of the Department
– Communication with customers on daily basis
 

Mandatory Requirements
 

– Understanding of the sea transport logistics;
– Fundamentals of foreign trade activities, bills of lading, types, international transports regulations;
– Knowledge of Incoterms 2020;

– Minimum 1 year of experience in operations of sea transportation services;
– Active life position, work for the result in the team, independence and responsibility, initiative;
–  English knowledge at Upper intermediate level.
 

We offer
 

Work for a Global Logistics leader and the fastest growing logistics provider in Ukraine!

–  Interesting tasks;
– Competitive salary level;
– Social guarantees, according to the Labor Code;
– Official employment
– 24 calendar days of paid leave a year.

About us:

EveryMatrix is a leading B2B SaaS provider delivering iGaming software, content and services. We provide casino, sports betting, platform and payments, and affiliate management to 200 customers worldwide.

But that's not all! We're not just about numbers, we're about people. With a team of over 1000 passionate individuals spread across twelve countries in Europe, Asia, and the US, we're all united by our love for innovation and teamwork.

EveryMatrix is a member of the World Lottery Association (WLA) and European Lotteries Association. In September 2023 it became the first iGaming supplier to receive WLA Safer Gambling Certification. EveryMatrix is proud of its commitment to safer gambling and player protection whilst producing market leading gaming solutions.

Join us on this exciting journey as we continue to redefine the iGaming landscape, one groundbreaking solution at a time.

Project Overview: 
You will be working on a high-load backend system that exposes a REST API acting as a proxy between client applications and multiple internal services. The API dynamically retrieves, filters, processes, and merges data from various sources based on client parameters. To ensure optimal performance and scalability, the system leverages caching mechanisms, message brokers (RabbitMQ or Kafka), and search technologies like Elasticsearch. The architecture is designed to support high throughput and low latency, making it ideal for real-time data delivery in demanding environments. 

About the job: 
We are looking for a motivated Senior .NET Developer to join our dynamic team working on a high-load distributed system. You will contribute to the design, development, and maintenance of scalable backend services and APIs using modern .NET technologies. This role is ideal for someone with solid backend experience who is eager to deepen their expertise in distributed systems and microservices.
 

We are looking for a passionate and dedicated Senior .Net Developer to join our team in Lviv!

What You'll get to do:

• Design, develop, and maintain backend services and REST APIs using .NET Core.
• Participate in building and supporting microservices architecture.
• Integrate services with RabbitMQ and Kafka.
• Work with Redis for caching and Elasticsearch for search and analytics.
• Troubleshoot issues in development and production environments.
• Write clean, maintainable, and testable code.
• Perform code reviews and mentor team members.
• Take part in technical and architectural decisions.

What You need to know:

• 7 years of backend development experience with .NET Core.
• Experience with message brokers such as RabbitMQ or Kafka.
• Knowledge of Redis or Elasticsearch.
• Understanding of high-load and distributed systems.
• Strong problem-solving skills and attention to details.
• Ability to work effectively in a collaborative environment.

Nice to Have Experience:

• CouchDB or other NoSQL databases.
• Familiarity with CI/CD pipelines and DevOps practices.
• Experience with monitoring tools such as NewRelic, Grafana, or ELK stack.
   

Here's what we offer:

• Start with 22 days of annual leave, with 2 additional days added each year, up to 32 days by your fifth year with us.
• 3 sick leave days per year, no doctor's note required; 30 medical leave days with medical allowance
• Hybrid work schedule is available after the first three months of employment, with up to 50 days of work from home per year.
• Benefit from two Free Fridays each year, limited to one per quarter.
• Daily catered lunch or monthly lunch allowance. 
• Private Medical Subscription. 
• Access online learning platforms like Udemy for Business, LinkedIn Learning or O’Reilly, and a budget for external training.
• Gym allowance.
• Corporate English lessons.
• Support for New Parents:
• 21 weeks of paid maternity leave, with the flexibility to work from home full-time until your child turns 1 year old.
• 4 weeks of paternity leave, plus the flexibility to work from home full-time until your child is 13 weeks old.

Our office perks include on-site massages and frequent team-building activities in various locations.

At EveryMatrix, we're committed to creating a supportive and inclusive workplace where you can thrive both personally and professionally. Come join us and experience the difference! 
 

We’re growing our engineering team and looking for a Senior Full-Stack Engineer who can own complex product areas, drive technical decisions, and contribute hands-on to building a high-performance payment platform.
You’ll work closely with a US-based team (Architect + Founder on the client side) and be part of a small, collaborative delivery team where communication and ownership matter as much as engineering quality.

Your impact

• Take end-to-end ownership of product features: from clarification and technical design to production delivery
• Help shape architecture and engineering practices in a platform where performance, reliability, and security are critical
• Become a key engineering partner for the US stakeholders — this role is closer to working inside a US company than a typical “outsourcing” setup

What you’ll do

• Build and ship features across the stack: Node.js/Express + React
• Design, develop, and maintain backend services and integrations using PostgreSQL and MongoDB
• Implement clean, responsive React UI components and ensure smooth FE/BE collaboration
• Own and improve REST APIs: stability, documentation, scalability, and observability
• Contribute to system design and improvements in performance, scalability, reliability, and security
• Lead complex tasks, support teammates technically, and help evolve coding standards and best practices

What we’re looking for

• 8+ years of commercial experience building web products with Node.js + React
• Strong JavaScript/TypeScript and modern web development practices
• Solid experience with REST APIs, backend services, and database integrations (PostgreSQL, MongoDB)
• Hands-on skills in performance optimization, debugging, security best practices, and scalable architecture
• Confident with Git and collaborative workflows (PRs, code reviews, branching strategies)
• Strong ownership mindset: you can move from “unclear requirements” to a shipped solution

Must-have soft skills (very important)

• Strong spoken English and comfort working daily with US stakeholders
• Ability to build relationships, communicate clearly, and proactively align expectations
• You’re not waiting for tasks — you ask questions, suggest solutions, and keep things moving

Team & collaboration

• Delivery team: 4 Developers + Project Manager
• Client side: Architect + Founder
• You’ll have direct communication and real influence on decisions and delivery

Working hours

You need to be available to work until 12:00–1:00 a.m. Kyiv time (alignment with US team)

We are a leading global iGaming affiliate network managing streamers and operators worldwide. Our platforms, Streamern.com and iGamingOne.com, connect streamers to licensed casino operators with full compliance. We are looking for a Platform & Affiliate Manager to run the technical operations and ensure all campaigns and tracking work flawlessly.

Mission

Run the entire platform/website and affiliate operations flawlessly, ensuring high-quality performance tracking, smooth technical operations, and compliant campaigns.

Responsibilities

Affiliate Operations

• Find and onboard new brands
• Add new brands after CEO approval
• Integrate brand creatives, T&Cs, and offers
• Test and QA all campaigns
• Maintain affiliate dashboards

Platform & Tracking

• Maintain Streamern.com & iGamingOne.com
• Build landing pages (fast, high-quality, clean)
• Manage postbacks, tracking, and analytics
• Add new brands, approve technical setup
• Maintain GEO routing + IP filters
• Fix tracking bugs
• Ensure 100% uptime
• Maintain the look & feel of the platform & websites

Performance

• Monitor streamers’ incoming traffic
• Calculate EPC & FTD performance
• Detect fraud and unusual patterns
• Evaluate low-performing GEOs or offers
• Provide weekly numbers to the team

Requirements

• Strong negotiations skills
• Strong technical and analytical skills
• Experience with tracking platforms, affiliate systems, and campaign management
• Experience with Lovable.dev, WordPress, and TrackNow
• Ability to troubleshoot, QA, and resolve platform issues quickly
• Familiarity with iGaming compliance preferred
• Excellent English communication and organization skills

Description

As a Senior Manual QA, you will join a highly experienced team developing software for high-tech medical devices.
The technical scope includes key functionalities for the medical industry, including 3D visualization for robotic surgery.
Our organization is recognized for technical excellence, and we emphasize challenging technical work and continuous motivation for our team members.

Requirements

At least 3-4 years in Software Testing (manual/automation)

Deep understanding of software development life cycle, QA methodologies, tools, and processes

Hands-on experience with manual testing, functional testing

Experience in creating and maintaining test documentation (bug reports, test cases, checklists)

Experience in working with documentation – Requirements Specifications, Test Plan, Test Reports, etc

Experience with embbeded system testing

Excellent reporting skills

Upper intermediate level of English

Working in Healthcare domain would be a plus

Job responsibilities

Lead a separate project activity assigned by PM.

Participate in test requirements development, test design, and test development

Execute manual test cases and report defects found in the issue tracking system

Work with documentation – Requirements Specification, Tests Descriptions, Test Reports, Traceability.

Track and report test coverage and software quality metrics

Work closely with the development team and customer team

What we offer

Culture of caring. At GlobalLogic, we prioritize a culture of caring. Across every region and department, at every level, we consistently put people first. From day one, you’ll experience an inclusive culture of acceptance and belonging, where you’ll have the chance to build meaningful connections with collaborative teammates, supportive managers, and compassionate leaders. 

Learning and development. We are committed to your continuous learning and development. You’ll learn and grow daily in an environment with many opportunities to try new things, sharpen your skills, and advance your career at GlobalLogic. With our Career Navigator tool as just one example, GlobalLogic offers a rich array of programs, training curricula, and hands-on opportunities to grow personally and professionally.

Interesting & meaningful work. GlobalLogic is known for engineering impact for and with clients around the world. As part of our team, you’ll have the chance to work on projects that matter. Each is a unique opportunity to engage your curiosity and creative problem-solving skills as you help clients reimagine what’s possible and bring new solutions to market. In the process, you’ll have the privilege of working on some of the most cutting-edge and impactful solutions shaping the world today.

Balance and flexibility. We believe in the importance of balance and flexibility. With many functional career areas, roles, and work arrangements, you can explore ways of achieving the perfect balance between your work and life. Your life extends beyond the office, and we always do our best to help you integrate and balance the best of work and life, having fun along the way!

High-trust organization. We are a high-trust organization where integrity is key. By joining GlobalLogic, you’re placing your trust in a safe, reliable, and ethical global company. Integrity and trust are a cornerstone of our value proposition to our employees and clients. You will find truthfulness, candor, and integrity in everything we do.

Our client is a next-generation B2B financial services provider enabling businesses to make and receive global payments with speed, transparency, and lower costs. They’re rapidly expanding across EMEA, APAC, and North America, serving clients from sports and entertainment to logistics and travel.

Must-Have Requirements

1. Experience & Domain Knowledge:
   10+ years software engineering, including 2+ years with blockchain/fintech platforms
   Deep fintech/regtech experience: payment systems, compliance, KYC/AML, treasury operations
   Understanding that UX correctness is as critical as system correctness in financial products
2. Technical Skills:
   Expert Angular (TypeScript) — large-scale apps, state management, complex forms, architecture
   Expert React.js — production codebases, modern hooks, performance optimization
   Strong backend — Node.js/Nest.js (required), event-driven systems, SQL/NoSQL
   Blockchain — EVM chains (Ethereum, Polygon, Arbitrum), plus one alt L1 (Solana/Stellar/Algorand)
   Infrastructure — Docker/Kubernetes, CI/CD, APIs/webhooks
   Security — cryptography, key management (HSM/MPC), wallet infrastructure, secure coding
3. Financial Systems:
   Payment networks (SWIFT, ACH, SEPA, Faster Payments)
   Blockchain infrastructure providers (Infura, Alchemy, Fireblocks)
   Banking APIs, clearing/settlement, reconciliation
4. Leadership:
   Mentor engineers, drive architectural decisions, set technical standards
   Strong communication — explain complex concepts to cross-functional teams
   Startup experience, comfortable with ambiguity and fast pace

Nice-to-Have:

• High-stakes operator tooling (approvals, permissions, incident management)
• Real-time UI patterns (websockets, streaming updates)
• FX markets, liquidity management knowledge
• Stablecoin experience

• What You’ll Build:
  Complex financial UIs — treasury management, liquidity optimization, reconciliation workflows
• Operator tooling — multisig approvals, real-time monitoring dashboards, transaction routing
• Compliance workflows — AML/CFT controls, transaction monitoring, audit trails, regulatory reporting
• Blockchain integrations — payment rails, settlement infrastructure, wallet operations
• Security-first features — circuit breakers, anomaly detection, risk controls

Compensation & Details:
Salary: up to €104,000 per year
Location: Serbia or Poland
Work model: Remote
Employment: Full-time, contractor arrangement or official employment

Hiring Process
1. CV submission → 2. Screening interview → 3. Technical leadership interview → 4. Team interviews → 5. Offer

Important Notes:
Must have right to work officially in Serbia or Poland

 EVADAV GROUP is a full-service media buying and advertising company focused on developing advertising products. The company operates globally, bringing together professionals from the Czech Republic, Ukraine, Israel, Poland, and other countries. With decades of proven experience, EVADAV GROUP demonstrates strong expertise in the digital and advertising industry.

DAILY CHALLENGES AND TASKS:

- Launch and optimize advertising campaigns across native traffic sources (Outbrain, Taboola, MGID, Newsbreak)

- Maintain a daily ad spend of $2,000+ while achieving a consistent ROI of 20% or higher

- Conduct daily KPI performance monitoring and optimization

- Fill out daily performance reports, including weekends

- Participate in all scheduled team lead meetings

- Research and test new offers and creative strategies

- Identify and experiment with new angles and creatives

- Lead and manage a team of buyers, guiding them toward shared goals

BASIC OFFER:
- 20-28 working days of vacation
- Additional paid leave for family events

- 10+3 Sick days

- Courses from the EVADAV Academy for professional growth

- Modern offices in Prague&Warsaw

- Top equipment

- Participation in professional conferences fully-paid by the company

 

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 talented System Engineer Navigation to join our team and drive the next generation of UAV navigation systems. In this role, you will work at the intersection of hardware and software, contributing to the integration of advanced sensors, the development of navigation algorithms, and the continuous improvement of flight control performance. If you are passionate about UAV technology, thrive in cross-functional collaboration, and are eager to push the boundaries of navigation and guidance systems, we’d love to meet you.

What is your Day to Day Mission:

• Coordinate between customer support and R&D, focus on feature requests and facilitating bug reporting
• Collect, analyze, and evaluate preliminary data for hardware updates
• Collaborating with cross-functional teams
• Contribute to design reviews and system documentation
• Analysis and integration of new Sensors with a focus on flight control-related sensors such as IMU, GNSS, Magnetometers and pressure sensors
• Devise integration and sanity checking concepts
• Develop, implement and test algorithms for navigation and control systems in line with project requirements
• Simulation and analysis to verify GNC models and system performance under different operating conditions

• Improve performance through novel sensor calibration approaches

   

What you bring to the team:

• BS in Robotics, Computer Science, Electrical, Mechanical, Mechatronics, Aerospace engineering or related
• Hands-on experience with low level protocols, including UART, Ethernet and I2C
• Ability to quickly understand and navigate complex systems and established code bases
• Fluent in written and spoken English

• Proficient in programming with a strong ability to adapt and learn new languages and technologies

   

As a plus:

• Practical experience developing GNC designs for flight systems
• Experience in writing code in C/C++ or Rust

• Experience with Matlab and Simulink

   

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.