Jobs at Djinni

We are a dynamic AI-driven digital marketing agency specializing in performance marketing, SEO, and social media growth. We work with international brands across industries, delivering innovative and results-oriented campaigns.

🎥 What You’ll Do:

• Plan, shoot, and edit short-form vertical videos (15–30 seconds) optimized for Reels, TikTok, and Shorts
• Create branded photo content (product, lifestyle, flat lays, and behind-the-scenes shots)
• Deliver ready-to-use assets formatted for each platform and campaign
• Ensure all content aligns with client brand guidelines and creative briefs
• Stay on top of visual trends, hooks, and formats across social media
• Collaborate with our internal team 
• Manage multiple content styles (e.g. wellness, food, skincare, fashion)
•  

💡 You Are:

• A versatile content creator with a sharp eye for composition and aesthetics
• Skilled in both photo styling and short-form video editing
• Confident using tools like Lightroom, CapCut, InShot, Premiere Pro, Canva, Photoshop

• Able to follow a creative brief and deliver content on deadline

   

✅ Requirements:

• Strong portfolio of social-media-friendly photo and video content
• Experience with shooting product/lifestyle content at home or on location
• Understanding of what makes content convert in ads (hooks, pacing, UGC style)
• Ability to deliver batches of content regularly (weekly or monthly)
•  

📦 What We Offer:

• Clear, organized briefs from our creative leads
• Fast, fair payment and long-term collaboration opportunities

• Creative freedom within brand guidelines

   

📩 How to Apply:

Please send:

• A short intro about your background and gear/setup
• Portfolio or examples of relevant photo and video work
• Your availability and rates (per video/photo or batch-based)

We are the creators of a new fintech era!
Our mission is to revolutionize the world by making blockchain technology accessible to everyone in everyday life. WhiteBIT is a global team of more than 1,200 professionals united by a shared vision of shaping the Web3 future.
We are building our own blockchain ecosystem, ensuring maximum transparency and security for over 8 million users worldwide. Our cutting-edge solutions, rapid adaptation to market challenges, and technological excellence set us apart from traditional 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 a SOC Analyst L1!

 

Requirements:

— Basic understanding of cybersecurity principles, common attack vectors, and threat detection methods.
— Familiarity with key cybersecurity frameworks (MITRE ATT&CK, NIST, CIS etc.)
— Familiarity with EDR/XDR and SIEM platforms (e.g., CrowdStrike, SentinelOne, Splunk, QRadar, etc.).
— Strong analytical and problem-solving skills.
— Ability to work in a fast-paced, team-oriented environment.
— Good written and verbal communication skills in English (B1+).
— Willingness to work in a shift-based schedule, including nights and weekends. Shifts are distributed evenly across the department.

Responsibilities:

— Monitor and analyze alerts from EDR, SIEM platforms and other corporate tools.
— Perform initial triage to determine the severity, credibility, and urgency of security events, sorting out False Positives.
— Escalate incidents to Level 2 analysts or incident response teams when necessary.
— Document findings, actions taken, and outcomes in a ticketing system.
— Follow standard operating procedures (SOPs) and playbooks for alert handling.
— Assist in the continuous tuning of EDR/SIEM rules to reduce False Positives.
— Stay current with emerging threats and industry best practices.
— Participate in active learning and Purple Teaming of the SOC team.

Work conditions:

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.
— 5 calendar days of sick leave.
— Additional days off for national holidays.

A FinTech payment gateway for the US market. The platform integrates with payment providers and processes transactions for US-based merchants.

What You’ll Be Doing

• Develop and maintain features across the full stack — from task clarification to production release.
• Build and support backend services using Node.js (Express).
• Work with databases, primarily PostgreSQL, and occasionally MongoDB.
• Develop responsive UI components using React and ensure smooth frontend-backend interaction.
• Integrate with external payment providers and maintain stable, well-documented APIs.
• Participate in code reviews and contribute to improving code quality and maintainability.
• Support debugging, issue resolution, and performance improvements in collaboration with senior engineers.

Requirements (Middle Level)

Must-have:

• 2–4 years of commercial development experience (full-stack or backend with React experience as a plus).
• Solid knowledge of Node.js and experience with Express or a similar framework.
• Experience designing and developing REST APIs (validation, status codes, authentication, versioning).
• Practical experience with PostgreSQL (queries, basic indexing, simple query optimization).
• Hands-on experience with React (components, hooks, forms, API integration).
• Good understanding of Git and collaborative workflows (PRs, code reviews, branching strategies).
• Ability to independently handle medium-complexity tasks, clarify requirements, and deliver features to production.

Nice to Have:

• Experience with MongoDB.
• Exposure to FinTech, payment integrations, or understanding of PCI-related constraints.
• Basic experience with unit/integration testing.
• Familiarity with Docker and CI/CD pipelines.

Working Hours

• Availability to work with US stakeholders - approximately 16:00 - 01:00 Kyiv time. 

We are looking for a Senior Go Engineer to join our teams! 

Requirements:

• 4+ years of experience with Go programming language.
• Proven ability to design and implement scalable and reliable software solutions.
• Strong understanding of event-driven architecture.
• Experience with containerization and orchestration tools like Docker and Kubernetes.
• Hands-on experience with RDBMS and/or NoSQL databases.
• Strong understanding of event-driven architecture + hands-on experience with Event Brokers.
• Experience with observability — implementing logs, metrics, and tracing.
• Proficiency in working with cloud platforms such as Google Cloud Platform (GCP) and/or AWS.
• Proficient in using Git, GitLab, and GitLab CI for source control and continuous integration.
• Excellent problem-solving abilities.
• Strong time management and organizational skills to handle multiple tasks effectively.
• Upper-intermediate level of English, both written and verbal.
   

Nice to have:

• Familiarity with the Twelve-Factor App methodology.
• Knowledge of Cloud Events and GitOps practices.
   

Responsibilities:

• Develop high-performance, testable, and maintainable code to deliver new functionality.
• Conduct code reviews to ensure quality, maintain standards, and share knowledge across the team.
• Integrate industry-leading third-party services into the platform.
• Mentor team members and actively share knowledge to foster growth and collaboration.
• Propose and implement innovative technical initiatives to improve systems and processes.
   

Why Join Us:

• Flexible remote or hybrid working format based on your location.
• No Time Trackers: We value trust and focus on results.
• Career growth, professional development, and regular performance reviews.
   

Hiring Steps: HR Interview > Technical Interview (no test task, no live-coding needed) > Reference check > Offer
 

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

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

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

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

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

📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences

🎯Rewards program for mentoring and coaching colleagues

🗣Free internal English courses

✈️In-house Travel Service

🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more

🎳Other benefits could be added based on your location 
 

BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. Young, ambitious, and unstoppable, we've already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm. Our BRO team consists of 1,300 bright minds creating innovative ideas and products. We don’t follow formats. We shape them. We build what works, launch it fast, and make sure it hits.

We're looking for a Senior Manual QA Engineer to join our team in our Warsaw office.

✅ Responsibilities:

✔️ Perform manual testing of web applications to ensure functionality, usability, and performance meet the required standards.

✔️ Manage defects effectively by logging, tracking, and verifying issues in the bug-tracking system.

✔️ Organize and maintain test documentation, ensuring accuracy and accessibility for future reference.

✔️ Collaborate closely with the project team to align on requirements, resolve issues, and ensure quality delivery.

✅ Requirements:

✔️ 5+ years of related work experience.

✔️ Solid knowledge of testing processes, methodologies, and standards.

✔️ Experience in web project testing.

✔️ Experience in defining the scope of testing, and developing a testing approach.

✔️ Attentive to detail, analytical skills, and a scientific approach to problem-solving.

✔️ Basic SQL knowledge.

✔️ Strong verbal/written communication & excellent attention to detail.

✔️ Knowledge of JIRA and/or similar bug-tracking tools.

✔️ Experience in test documentation creation and maintenance, defining the scope of testing, test plans, and writing test cases.

✔️ Intermediate level of English (both verbal and written).

✅ We offer excellent benefits, including but not limited to:

🚀 Career growth opportunities in an international and dynamic environment;

📚 Opportunity to develop language skills with partial compensation for language courses;

🎁 Special gifts for birthdays, weddings, and newborns;

🏝️ 26 working days of paid annual vacation, plus paid sick leaves;

🍲 Office snacks and refreshments;

🏋️ ♂️ Sports package to support a healthy lifestyle;

🩺 Comprehensive medical insurance for you and your partner;

📍 Comfortable office with great facilities in a prime location;

🎉 Exciting corporate events, team-building activities, and international company parties.

BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. Young, ambitious, and unstoppable, we've already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm. Our BRO team consists of 1,300 bright minds creating innovative ideas and products. We don’t follow formats. We shape them. We build what works, launch it fast, and make sure it hits.

We're looking for a Senior Node.js Developer to join our team in our Valencian office.

✅ Requirements:

✔️Strong knowledge of JavaScript and the ECMAScript 6 standards

✔️3+ years of commercial experience with Node.js and Nest.js

✔️5+ years of commercial experience in web development

✔️Commercial experience of working with high loaded SQL or NO SQL databases

✔️Commercial experience of implementing the REST, GraphQL and WebSockets

✔️Understanding of the TDD principles and experience of writing tests

✔️Understanding of microservice architecture principles

✔️Experience of GIT version control system

✔️Experience with RabbitMQ

✔️Experience with Redis

✔️Experience with databases MongoDB, MySQL

✔️At least an Intermediate level of English

✅ Will be a plus:

✔️2+ years of hands-on experience developing over CI/CD/Micro Services architecture/Containers

✔️Experience with Kubernetes

✔️Experience with Nats

✔️Experience with TypeScript

✅ Duties and opportunities:

✔️In-house platform development

✔️3rd party API integrations

✔️Actively participate in developing new features from scratch

✅ We offer excellent benefits, including but not limited to:

🚀 Career growth opportunities in an international and dynamic environment;

📚 Opportunity to develop language skills with partial compensation for language courses;

🎁 Special gifts for birthdays, weddings, and newborns;

🏝️ 20 working days of paid annual vacation, plus paid sick leaves;

🍲 Office snacks and refreshments;

🏋️ ♂️ Sports package to support a healthy lifestyle;

🩺 Comprehensive medical insurance for you and your partner;

📍 Comfortable office with great facilities in a prime location;

🎉 Exciting corporate events, team-building activities, and international company parties.

BrainRocket is a software development company and digital solutions provider. The company has created over 40 cutting-edge products spanning 20 different markets. Our team of around 670 tech-savvy professionals successfully delivers scalable projects that are custom-made to the customers’ needs. We also strive to create a culture centered around personal and professional growth for employees in a positive and welcoming environment.
 

We're looking for a Brand Designer to join our team.
 

✅ Responsibilities:

✔️Developing visual concepts and designs that align with a Brand’s identity and meet the needs of marketing teams;

✔️Creating artwork, such as logos, Brand Visual elements, and Brand promotional materials;

✔️Collaborating with marketing teams to ensure that designs accurately reflect the brand’s desired image and messaging;

✔️Researching current design trends and staying up-to-date on new technologies and techniques;

✔️Presenting design concepts to Design Head for review and feedback;

✔️Making revisions and adjustments to brand designs based on feedback;

✔️Managing multiple design projects simultaneously while meeting deadlines;

✔️Ensuring that all designs are produced to the highest standards of quality and accuracy.

✅ Requirements:

✔️Minimum 3 years of experience in a Brand Development;

✔️Strong portfolio showcasing a range of Brand Identity design, including different styles and techniques in Branding materials and Logo layouts;

✔️Excellent attention to detail and ability to produce high-quality work;

✔️Strong communication and collaboration skills;

✔️Ability to work independently and manage multiple projects simultaneously;

✔️Creative problem-solving skills and ability to think outside the box;

✔️Flexibility and willingness to adapt to changing design needs and priorities;

✔️Strong time management skills and ability to meet deadlines;

✔️Excellent eye for details (compositions/ design structures);

✔️Proficiency in Adobe Creative Suite or other graphic design (3D software might be plus).

✅ We offer excellent benefits, including but not limited to:

🧑🏻‍💻 Learning and development opportunities and interesting challenging tasks;

📝 Official employment in accordance with the laws of Cyprus and the EU, registration of family members;

✈️ Relocation package (tickets, staying in a hotel for 2 weeks);

🏋️‍♂️ Company fitness corner in the office for employees;

📚 Opportunity to develop language skills and partial compensation for the cost of language classes;

🎁 Birthday celebration present;

🏝 Time for proper rest and 24 working days of Annual Vacation;

🍲 Breakfasts and lunches in the office (partially paid by the company).

About BULLS MEDIA

BULLS MEDIA is a global leader in digital marketing, dedicated to simplifying decision-making and connecting customers with top-tier brands. Our cutting-edge technology empowers millions of consumers worldwide to make smarter, more confident purchasing decisions.

Our expertise lies in creating review websites. We specialize in developing streamlined landing pages for our clients, ensuring seamless customer experiences while efficiently collecting and managing data in our proprietary tracker system.

We are seeking a highly skilled and experienced Backend Web Developer to join our development team. As a Backend Web Developer, you will work with other members of the team to design, develop, and maintain new and existing projects. Your primary focus will be on developing all server-side logic, maintaining the central database, and ensuring high performance and responsiveness to front-end requests.

What You will do:

• Develop innovative solutions for various projects within the
• company
• Provide ongoing support for existing solutions
• Manage personal development tasks and team member requests
• based on priorities defined by the group manager
• Focus on coding and debugging
• Develop high-quality, reusable code for future use
• Stay up-to-date with current best practices and learn about new technologies
• Collaborate with the team to ensure that project goals and objectives are me

What We Offer:

• 21 days of paid Leave per year.
• 7 days of sick Leave annually.
• English-speaking Clubs.
• Corporate Events and team buildings.
• Long term cooperation.
• Performance review once a year
• Health insurance.
• All necessary technical equipment provided.
• 4 days work on-site in comfortable office and 1 day fully remote.

Steps of the hiring process:

• Recruitment interview.
• Technical interview.
• Test task.
• Final interview with CTO.

Required Experience to Succeed in This Role:

• 3+ years of experience as a Web developer
• Strong knowledge of PHP
• 2+ years of experience with Laravel
• Proficient in SQL skills and MySQL, PostgreSQL DB
• Proficiency in GIT
• Basic knowledge of JS, HTML&CSS
• Basic knowledge of bash commands and Linux system
• Strong work ethic
• Ability to work independently and manage multiple tasks
• simultaneously
• Must have the ability to research and learn new technologies
• Attention to detail, good time-management skills, ability to handle
• Multi-tasking activities
• Intermediate+ English

Stay Group is a dynamic marketing company that specializes in transforming great ideas into successful projects in the iGaming area. We are currently seeking enthusiastic and motivated individuals to join our team as the Affiliate Marketing Specialist.
In this role, you will play a crucial part in expanding our brand exposure and establishing long-lasting relationships with our affiliate partners. that specializes in transforming great ideas into successful projects in the iGaming area.

Responsibilities:

• Identify and cultivate relationships with key affiliate partners, negotiating and optimizing agreements to maximize mutual benefits.
• Analyze affiliate performance metrics and KPIs to assess effectiveness and identify opportunities for optimization.
• Collaborate cross-functionally with marketing, sales, product, and finance teams to align affiliate initiatives with overall business objectives.
• Stay abreast of industry trends, competitor activities, and regulatory changes to inform strategy and maintain a competitive edge.
• Continuously evaluate and improve affiliate program processes, tools, and resources to enhance efficiency and scalability.
• Monitor and ensure compliance with affiliate marketing guidelines, regulations, and best practices.
• Participate in conferences and industry events to build partner network.

Requirements:

• At least 3 years of experience in a similar position in affiliate marketing in the iGaming industry.
• Previous experience driving traffic from Au, Ca, NZD.
• Deep understanding of affiliate marketing principles, strategies, and best practices, particularly in the gaming sector.
• Strong analytical skills and proficiency in data-driven decision-making, with experience using affiliate tracking and reporting tools.
• Excellent communication, negotiation, and relationship-building skills.
• Results-oriented mindset with a focus on driving measurable outcomes and achieving business goals.
• Ability to thrive in a fast-paced, dynamic environment and adapt quickly to changing priorities and requirements.
• Fluent in written and spoken English.

Benefits:

• Freedom to choose where to work: work from anywhere in the world with the freedom of remote options, or join our dynamic offices in Kyiv for an inspiring in-person experience.
• Flexibility:
  enjoy flexible working hours that let you balance your personal and professional life while staying focused on delivering great results.
• Corporate English speaking club: improve your English proficiency with regular practice and expert guidance.
• A Culture That Cares: thrive in a friendly environment where a strong corporate culture builds connections, drives innovation, and makes you feel truly valued.
• Accelerate Your Growth: seize career advancement opportunities in a rapidly expanding marketing company. As the company scales, so will your professional journey.

We are seeking a proficient English-speaking Call Centre representative (incoming and outgoing lines) to join our team! Your main mission will be helping customers solve their issues while ensuring a high level of service and satisfaction.

Key Responsibilities:

• Engage with customers through inbound and outbound calls, and emails
• Answer questions about products and services, primarily within the jewellery sector
• Assist with technical, financial, and general support issues
• Escalate complex cases to other departments and keep customers informed
• Report website errors or issues

What we expect:

• Proficiency in English (C1 level) – both verbal and written communication
• 1 year of experience in a similar position
• Positive, empathetic, and professional attitude toward customers
• Strong analytical and problem-solving skills

Skills:

• Attention to detail and thoroughness
• Excellent communication skills
• High level of self-organisation
• Confidence, enthusiasm, and the ability to manage workload effectively
• Strong work ethic
• Quick adaptation to changes in a dynamic business environment
• Capability to work independently and as part of a team
• Proficiency in handling large volumes of information

Will be a plus: 

• Prior experience with Zendesk and Magento
• Knowledge of other foreign languages (Dutch, German, French, Italian, Spanish)
• Possession of a personal laptop if residing abroad

Work conditions:

• Remote work
• No night shifts
• Work schedule: 16:00-01:00 (Kyiv time) / 9:00-18:00 (New York time)
• 8-hour workday
• Shift schedule: 4 working days per week. Sunday - fixed weekend
• Approximately 16-19 working days per month

We offer:

• Competitive salary
• Health insurance after 6 months in the company (if you are in Ukraine)
• English Speaking Club
• Quality training, onboarding into the team, and curator support
• External seminars and training for professional development
• Team-building events in Ukraine
• Cosy office in Kyiv, which you can visit in case of power outages
• Paid vacations (including sick leave)
• Corporate psychological program 

Why us?

We create a modern environment where knowledge, teamwork and openness are valued. If you enjoy helping people and want to grow with the company, we would love to have you on our team!

📩 Send your CV with your expected salary and level of English and German proficiency.

We will contact candidates who pass to the next stage of selection.

We are looking for a Data Scientist eager to grow in the field of autonomous systems, with a focus on computer vision, control theory, and data-driven modeling. This role is ideal for someone with strong analytical skills and a passion for applying data science to real-world autonomy challenges.

Key Responsibilities

• Assist in developing vision-based algorithms for perception and navigation.
• Support data analysis and sensor fusion for multi-sensor systems.
• Contribute to modeling and simulation tasks under guidance from senior engineers.
• Work with datasets from cameras, IMUs, and other sensors to extract insights.
• Stay up-to-date with recent research in computer vision, autonomy, and data science.

Required Qualifications

• 2+ years of experience in computer vision or data analysis.
• Understanding of geometric computer vision principles.
• Basic knowledge of control theory, PID controllers, signal processing, and data-driven modeling.
• Programming skills in Python and C++.
• Familiarity with Linux and single-board computers.
• Strong willingness to learn and adapt quickly.
• Relevant work experience or education in STEM field

Nice to Have

• Exposure to SLAM or Visual-Inertial Odometry (VIO).
• Familiarity with OpenCV, NumPy, and basic ML frameworks (PyTorch, TensorFlow).
• Knowledge of ROS2, Gazebo, or AirSim.
• Experience with PX4, Betaflight, or ArduPilot.
• Basic understanding of neural networks and CV frameworks.
• Interest in reinforcement learning or predictive modeling.

We are seeking a Data Scientist with a strong foundation in physics, control theory, and mathematical modeling to join our team working on cutting-edge autonomous systems. The ideal candidate combines analytical rigor with practical experience in modeling, simulation, and algorithm development for autonomous platforms.

Levels: Middle and Senior (responsibilities and scope will be adjusted accordingly).

Key Responsibilities

• Develop and validate mathematical models for autonomous systems and dynamic environments.
• Apply data-driven approaches for system identification, optimization, and predictive control.
• Analyze large datasets from sensors and simulations to extract insights and improve system performance.
• Design and implement algorithms for control, navigation, and decision-making.
• Collaborate with cross-functional teams to integrate models into real-world autonomous platforms.

Required Qualifications

• 3+ years in R&D or applied data science/software development.
• Strong background in mathematical modeling, system identification, and control theory.
• Proficiency in Matlab/Simulink for modeling and simulation.
• Experience in signal processing and data analysis.
• Programming skills in Python and C++.
• Ability to quickly research and apply recent trends in control theory, autonomous systems, and data-driven modeling.
• Relevant work experience or education in STEM field

Nice to Have

• Knowledge of aerodynamics fundamentals.
• Experience with Machine Learning (e.g., reinforcement learning, predictive modeling).
• Familiarity with simulation tools such as Gazebo, AirSim.
• Hands-on experience with SITL/HITL testing.
• Exposure to flight control stacks like PX4, Betaflight, ArduPilot.

Key Responsibilities:

• Ensure high quality of software products across all stages of development;
• Design, execute, and maintain test cases, test plans, and test scenarios;
• Perform manual testing of complex systems (backend, APIs, networking-related features);
• Analyze logs, identify root causes of issues, and collaborate closely with developers;
• Validate client-server interactions and network behavior;
• Participate in requirements analysis and provide early QA feedback;
• Contribute to improving QA processes and testing standards.

Required Skills & Experience:

• Strong experience as a QA Engineer (manual testing);
• Good command of English (Intermediate+ or higher);
• Solid understanding of software testing methodologies and QA processes;
• Strong logical and analytical thinking;
• Experience working with client-server architecture;

• Linux: confident use of basic commands, log analysis;
• Networking fundamentals: TCP/IP, UDP, REST, OSI model;
• Ability to troubleshoot issues across different system layers;
• High attention to detail and commitment to product quality;
• Ability to work independently and take ownership of testing areas. 

Technical Plus (Nice to Have):

• Hands-on experience with networks or network devices;
• Experience working with Linux-based systems;
• Experience testing REST APIs;
• Python for test automation or scripting;
• MySQL (basic queries for data validation);
• Experience with hardware testing, flashing devices, soldering;
• Understanding of QA metrics and reporting;
• Experience mentoring junior QA engineers.

Personal Qualities
• Proactive and open-minded;
• Fast learner with a strong problem-solving mindset;
• Strong communication skills. 

Company Offers:
• Competitive salary based on experience;
• Flexible 8-hour working day (remote / hybrid options);
• 20 days of paid vacation;
• Health insurance;
• Professional, international work environment;
• Opportunity to work with complex and interesting products;
• Office located within 15 minutes (if on-site). 

About company:

Johnson Controls is a global leader in smart building solutions, dedicated to creating safe, healthy, and sustainable environments. As the provider of the world’s largest portfolio of building technology, software, and services, we are at the forefront of innovative building management.

Our Intrusion Department specializes in the development of high-quality electronic security systems and components. Operating in Ukraine through our subcontractor in Kyiv, we work with both hardware and cloud servers, including AWS, as well as virtual machines.

On the client side, we utilize intrusion panels from top vendors such as Visonic PowerMaster, DSC PowerSeries, and Qolsys IQ, alongside a range of wireless technologies (PowerG, Z-Wave, Zigbee) and wired devices.

In addition, we offer User and Installer Applications for both iOS and Android, providing seamless integration and control for our customers.

We are looking for QA engineer to test a client-server system

Requirements
• Student (3rd year or higher) or graduate of a technical field (Computer Science, Telecom, Electronics, etc.)
• Intermediate English level (reading documentation, written communication, basic spoken interaction)
• Logical and analytical thinking
• Basic understanding of how computers and operating systems work
• Motivation to learn, grow, and work full-time

⸻

Nice to Have
• Experience with Linux (basic terminal commands, file system navigation)
• Basic knowledge of computer networks (IP, ports, client–server)
• Experience with electronics, microcontrollers, or embedded devices
• Familiarity with Git or other version control systems
• Basic understanding of QA concepts (test types, testing levels)
• Any experience with Python (courses, labs, pet projects)

⸻

What We Offer
• Strong internal training and mentoring
• Professional environment with experienced QA engineers and developers
• Opportunity to work with a real hardware-based product, not just web apps
• Clear growth path in QA, including Automation
• Paid vacation and medical insurance
• Flexible 8-hour working schedule (can be combined with studies)
• Comfortable office within walking distance of central metro stations. 

Company offers:

• Competitive salary

• 8 hours working day (flexible working hours, and work from home)

• 20-day paid vacation

• Insurance

• Professional environment

• Office located in a 15-minute walk from Vokzalna, Universytet, or Olimpiiska metro stations

About company:

Johnson Controls is a global leader in smart building solutions, dedicated to creating safe, healthy, and sustainable environments. As the provider of the world’s largest portfolio of building technology, software, and services, we are at the forefront of innovative building management.

Our Intrusion Department specializes in the development of high-quality electronic security systems and components. Operating in Ukraine through our subcontractor in Kyiv, we work with both hardware and cloud servers, including AWS, as well as virtual machines.

On the client side, we utilize intrusion panels from top vendors such as Visonic PowerMaster, DSC PowerSeries, and Qolsys IQ, alongside a range of wireless technologies (PowerG, Z-Wave, Zigbee) and wired devices.

In addition, we offer User and Installer Applications for both iOS and Android, providing seamless integration and control for our customers.

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:
— Around 2 year+ commercial experience in smart contract development on Solidity

— Rust 
— Hardhat/truffle/Foundry
— ERC721/ERC1155/ERC20/Chainlink
— JIRA, gitflow
— Node.js experience
— Web3/Etheres libraries
— LayerZero
— PDAs/CPI, SPL Token/Token-2022, Anchor testing, program accounts

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