Jobs at Djinni

We are looking for an experienced iOS Developer to join our team for a long-term collaboration. If you enjoy building high-quality native mobile applications, care about software architecture, performance, and user experience, and are comfortable working across both modern and legacy Apple technologies, we would love to meet you.
 

Who are we?

We are Out Of The Box Systems: a Ukrainian team of passionate, battle-tested engineers and creators united by one goal - delivering real results with clarity, precision, and autonomy.

We specialize in challenging engineering projects, including Rust Development, AI Engineering, Computer Graphics, Automation, and Custom Software Development. We value ownership, accountability, continuous learning, and practical problem-solving over bureaucracy and unnecessary processes.

Our team works remotely with clients from the USA, Canada, Europe, and other international markets.
 

Workload

• Full-time remote collaboration
• Long-term projects
• Direct communication with clients and engineering teams
• Focus on quality, ownership, and continuous improvement
   

Responsibilities

• Design, develop, and maintain native iOS applications using Swift and UIKit
• Participate in architecture discussions and technical decision-making
• Build scalable, maintainable, and well-structured mobile solutions
• Integrate third-party and internal REST APIs
• Work with local data persistence solutions, including Core Data, SQLite, and file-based storage
• Implement responsive user interfaces for different iPhone and iPad screen sizes
• Optimize application performance, stability, memory usage, and user experience
• Debug complex issues using Xcode, Instruments, and Apple profiling tools
• Implement push notifications, deep links, background tasks, and application lifecycle handling
• Participate in code reviews and knowledge-sharing activities
• Collaborate closely with product managers, designers, QA engineers, and other developers
• Contribute to automated testing, deployment, App Store releases, and application maintenance
   

Required Skills

• Strong commercial experience with Swift
• Experience developing native iOS applications using UIKit
• Strong understanding of the iOS SDK, Cocoa Touch frameworks, and application lifecycle
• Experience with Xcode, Instruments, and Apple debugging and profiling tools
• Strong understanding of Async/Await, GCD, concurrency, and multithreading
• Experience integrating REST APIs and implementing networking solutions
• Experience working with Core Data, SQLite, Realm, or file-based storage
• Experience using Git in a collaborative environment
• Understanding of software architecture principles and design patterns
• Experience with MVC, MVVM, Clean Architecture, VIPER, or similar architectural approaches
• Understanding of dependency injection and modular application architecture
• Strong debugging, memory management, and performance optimization skills
• Experience writing unit, integration, or UI tests
• Experience participating in code reviews
• Understanding of Apple Human Interface Guidelines
• Upper-Intermediate English (B2) or higher
   

Preferred Skills

• Experience with SwiftUI and Combine
• Experience publishing and maintaining applications through the App Store
• Experience with App Store Connect and TestFlight
• Understanding of code signing, provisioning profiles, certificates, and application entitlements
• Experience implementing push notifications, deep links, background processing, and in-app purchases
• Experience using Swift Package Manager, CocoaPods, or similar dependency managers
• Experience working with GitHub Actions, Azure DevOps, Bitrise, Fastlane, Xcode Cloud, or similar CI/CD solutions
• Understanding of Keychain, secure storage, certificate management, and encryption
• Experience supporting legacy Objective-C codebases
• Experience integrating analytics, crash reporting, and monitoring tools
• Experience working with cross-functional remote teams
• Experience developing native Android applications using Kotlin
• Familiarity with the Android SDK, Jetpack Compose, and Android application architecture
• Experience with Kotlin Multiplatform or other cross-platform technologies
• Experience with Rust
• Experience with C++
• Experience working with performance-critical mobile applications
• Experience building developer tools, mobile utilities, or creative software products
   

What You Get

• Long-term collaboration with challenging international projects
• Competitive compensation based on your skills and experience
• Flexible remote work environment
• Transparent communication and supportive team culture
• Opportunity to work with experienced engineers across multiple technology domains
• Professional growth through mentorship, feedback, and hands-on experience
• 2-year B2B contract reflecting our long-term commitment to every team member

AI Engineer (Automations)

On-site in Kyiv.

This is not a remote position.

We’re looking for an experienced AI Engineer (Automation) to join our investor-backed enterprise startup and build production-grade automation systems, primarily supporting marketing and growth operations.

You’ll work on data collection, AI-powered processing, workflow automation, data matching, and third-party integrations to build reliable marketing automation system that operate at scale.

Requirements

• 3+ years of relevant experience
• Proven experience building production automation systems
• Python — scraping, APIs, ETL, async workflows
• Playwright / Scrapy 
• PostgreSQL
• Workflow automation tools knowledge (n8n and others alike)
• AI / LLM integrations
• OpenSearch / vector search
• APIs, webhooks, and third-party integrations

Nice to Have (not must)

• AWS / GCP
• Docker
• Data enrichment experience
• Outreach system experience
   

Languages

• English — conversational
• Ukrainian — conversational

Offer

• Up to $3,500 + delivery bonuses
• Long-term growth opportunity
• Included Chef-prepared lunches, snacks bar and unlimited refreshments daily
• New modern high tech office in Kyiv
• Work alongside experienced ex-founders and senior developers with backgrounds at Apple and Samsung

Meet the YozmaTech

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is a pioneer in the field of identity data solutions, is revolutionizing how businesses confidently identify their customers and prospects across multiple touchpoints. Whether it’s through websites, applications, or physical locations, they provide innovative ways for their partners to interact with and understand their audiences.

We are looking for a Senior Backend Engineer to help scale a high-throughput, real-time bidding
platform that sits at the core of our header-bidding and identity products. You will design and
operate Go services that handle very high request volumes with tight latency budgets, working
close to the auction path where milliseconds and correctness both matter.
This is a hands-on engineering role on a fast-growing product. You will own services end to end
— from design and implementation through deployment, observability, and on-call — and
collaborate with product, QA, and business-development colleagues to ship integrations with ad-
tech partners and demand/supply platforms.

Key Requirements:
🔹 Strong, production-level experience writing backend services in Go (Golang), including the
concurrency model, profiling, and performance tuning.
🔹 Demonstrable experience with header bidding — ideally hands-on with Prebid (Prebid
Server adapters, modules, or comparable auction-side work).
🔹 Experience building and operating high-throughput, low-latency distributed systems in
production
🔹 Solid grasp of HTTP/REST, JSON, and server-to-server integration patterns, plus
debugging across the request lifecycle
🔹 Comfort with relational databases (e.g. MySQL / Aurora) and cloud infrastructure (AWS),
including basic observability and deployment workflows
🔹 Pragmatic testing habits and a track record of shipping reliable software with good
operational hygiene
🔹 Strong debugging and problem-solving abilities;
🔹 Experience with CTV/video and post-bid measurement flows
🔹 Exposure to Prebid Server Java or other JVM services (useful for cross-module work). Experience with Kafka/streaming, Redis or similar caching layers, and container
orchestration (Docker/Kubernetes)
🔹 English – Upper-Intermediate or higher

What you will do:
🔹 Design, build, and operate high-throughput Go services on the real-time bidding and
header-bidding path, optimizing for latency, reliability, and cost at scale.
🔹 Develop and maintain Prebid integrations — Prebid Server adapters, bidder/identity
modules, and the supporting backend that powers them.
🔹 Build and harden integrations with ad-tech vendors (SSPs, DSPs, identity, and
measurement partners), including pixel, post-bid, and server-to-server flows
🔹 Profile and tune hot paths: concurrency, memory allocation, connection pooling, caching,
and request fan-out under high QPS
🔹 Own services through their full lifecycle — instrumentation, dashboards, alerting, and
participation in the on-call rotation.
🔹 Partner with product, QA, and business development to scope new partner integrations and
turn requirements into reliable, well-tested code.
🔹 Contribute to architecture decisions, code reviews, and engineering standards across the
Bidfusion team

Interview stages:
🔹 HR Interview;
🔹 Technical Interview;
🔹 Final interview;
🔹 Reference Check;
🔹 Offer;
 

Responsibilities:

• Own and continuously improve core HR processes — including adaptation, onboarding/offboarding, performance assessment, employee development, and motivation.
• Partner with product CEOs on day-to-day people matters — providing guidance, facilitating discussions, and helping drive sound decision-making.
• Build strong communication with employees and team leads — running regular 1:1s, resolving conflicts, and finding balanced, win-win solutions.
• Promote corporate culture and values through everyday practices and team interactions.
• Design and implement employee engagement initiatives in collaboration with the HR team — grounded in data insights and focused on measurable outcomes.
• Contribute to the development and maintenance of HR policies and procedures, keeping them relevant and effective.
• Analyze HR analytics and make data-driven decisions across culture, engagement, and team health initiatives.

Requirements:

• 3+ years of experience as an HR professional, with a focus on managing the full employee lifecycle, ideally within a product company.
• English level B1+.
• Working knowledge of HR analytics and comfort using data to inform decisions.
• Solid understanding of HR best practices and employee engagement techniques.
• Excellent communication and interpersonal skills to build trust-based relationships with employees.
• Strong organizational skills and attention to detail.
• A proactive, results-driven mindset — comfortable pushing things forward, challenging the status quo, and taking ownership to get things done right.

Would be a plus:

• Experience working with a leadership / product team.

Employee Benefits:

• Remote-First Culture: Our team is diverse and extensive, just like our product portfolio. We provide a flexible working schedule and let you work anywhere in the world, either remotely or in one of our corporate hubs.
• Сoworking Compensation: We provide 100% compensation for coworking spaces in Ukraine (except Kyiv, where we have a cozy, autonomous hub) and 50% compensation for coworking spaces worldwide to ensure everyone has a comfortable and inspiring workspace.
• Free Office Lunches: We want you to stay fueled and focused, so we provide delicious free lunches for everyone working from our hubs. It’s one less thing for you to worry about during a productive workday.
• Public Holidays Policy: Gismart observes public holidays based on the Ukrainian or Polish holiday calendars. Employees working in other locations are entitled to 12 public holidays per year.
• 100% Sick Leave Compensation
• Mental and Physical Health: To help you stay happy and healthy, Gismart will partially cover your medical insurance, sports activities, and therapy costs.
• Personal Equipment Policy: Of course, we’ll provide you with all the equipment you need or cover the maintenance cost for your own tools.
• Personal Learning and Development: We love to see you learn and grow, so Gismart will cover 70% of your professional development courses. We’ll also pay for 100% of corporate English courses.
• Time-Off Policy: Every employee gets 18 working days of paid vacation and 3 personal days per year, with an extra day added for each year at Gismart.
• Corporate Events: We are remote-first, but we love meeting up in person. Whenever possible, we organize corporate events and team-building activities across all Gismart hubs.

Responsibilities:

• Work in SCRUM team 
• Design and develop high-load microservices
• Produce high-quality code covered with different levels of tests
• Maintain services on production and assure their stability and performance
• Provide code review for teammates 
• Contribute to the Company’s development processes and practices 

Requirements:

• 5+ years of professional Java development experience, including at least 2 years in a product company or product-focused environment
• Proficiency in Java 17+ and modern backend development practices
• Solid experience with the Spring Framework and Spring Boot
• Practical experience designing and developing microservices
• Experience with MySQL, Redis, and other SQL or NoSQL databases
• Experience with Kafka and event-driven architectures
• Experience building REST APIs and working with Protobuf
• Hands-on experience with SQL and database schema design
• Experience with CI/CD practices and tools such as GitLab CI
• Ability to write unit and integration tests using tools such as Mockito, WireMock, and Testcontainers
• Strong understanding of SOLID principles, clean code, and common software design patterns
• Experience with Git and modern software development workflows
• Excellent troubleshooting and problem-solving skills
• Good communication and collaboration skills
• English proficiency at Intermediate level or higher

AI-enabled software development

• Hands-on experience using AI coding agents in day-to-day software development.
• Ability to break down engineering goals into clear, well-scoped tasks for AI agents.
• Ability to provide effective context, constraints, acceptance criteria, and validation steps.
• Strong awareness of the risks and limitations of AI-generated software.
• Ability to distinguish where AI can accelerate delivery and where human judgment is essential.
• Interest in exploring and improving agentic development workflows.
• Willingness to share effective workflows and lessons learned across engineering team.

Would be great to have:

• Experience with Aerospike
• Experience with Spring Cloud
• Experience with Docker and Kubernetes
• Experience developing and operating high-load distributed systems
• Experience with Google Cloud Platform (GCP) and its core services, including BigQuery

What we offer:

• International company with several offices in different locations : Tel-Aviv, Kyiv, Warsaw, Limassol.
• Granting an Option;
• A professional environment with great people to work with;
• Competitive salary, performance review;
• Flexible working hours, no one here tracks your work time because our culture is built on trust and cooperation;
• Social and welfare packages;
• 20 working days paid vacation, official public holidays and 100% sick leave coverage;
• Opportunities to make a difference, to develop and grow;
• Regular corporate celebrations, team building and fun activities;
• Comfortable office in the city center. Our Kyiv office is open 24/7 with all safety and health measures in place.

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

We are looking for a Head of Cybersecurity Operations!

Requirements:

1. Skills and Experience
Proven experience building, transforming, or significantly improving cybersecurity operational capabilities and processes. Experience implementing or improving a centralized IAM or PAM solution. Experience building or maturing a SOC function from an early-stage or fragmented operating model.
Experience working in complex technology environments with cloud, hybrid, and distributed infrastructure. Experience operating cybersecurity functions in a fast-growing, technology-driven, or multi-product organization.
Ability to translate high-level cybersecurity objectives into practical, measurable operational initiatives. Experience designing and implementing operational processes, escalation models, KPIs, SLAs, and performance metrics.
Strong practical understanding of SOC operating models, including monitoring, alert triage, investigation, escalation, incident handling, and reporting; SIEM platforms, security event correlation, detection engineering, and security analytics.
Proven results in threat hunting and the application of threat intelligence to operational security (security logging, telemetry collection, retention, and investigation requirements).
Pragmatic approach to cybersecurity, with the ability to balance security, operational efficiency, and business needs. Structured and analytical approach to complex security and operational problems.
Experience defining team structures, responsibilities, operating models, and areas of ownership, as well as setting objectives, KPIs, and measurable performance expectations for teams.

2. Qualifications:
Education: Bachelor’s / Master’s degree in Computer Science, Software Engineering, or Management.
7+ years of experience in cybersecurity, information security, or related technical security roles.
3+ years of experience leading cybersecurity, security operations, SOC, IAM, incident response, or other security engineering teams.
Experience in iGaming, fintech, or other regulated environments (strongly preferred).
Relevant certifications are a plus.

3. Softs
Strong decision-making skills, particularly during security incidents and high-risk situations.
Strong ownership and accountability for outcomes. Ability to prioritize effectively in a high-volume and rapidly changing environment.
Exceptional communication skills with ability to lead under pressure.
Strategic thinker able to balance business needs with risk management.
Strong communication and mentoring skills; ability to lead, motivate, and mentor a team.

Responsibilities:

The Head of Cybersecurity Operations is responsible for leading and continuously improving the business group’s cybersecurity operations and core security capabilities.
The role ensures that cybersecurity controls are effectively operated and monitored with particular responsibility for the Security Operations Center (SOC) and Identity and Access Management (IAM) functions. The role works closely with the Head of Infrastructure Security, Head of Application Security, SRE & Incident Management, and other technology and business functions to ensure that cybersecurity risks are identified, detected, contained, and addressed in a coordinated manner.

1. Cybersecurity Operations Leadership
Define and continuously improve the cybersecurity operating model, processes, responsibilities, and operational standards.
Ensure effective coordination between SOC, IAM, Infrastructure Security, Application Security, SRE, and other relevant teams.
Establish clear ownership and escalation paths for security events, incidents, vulnerabilities, and access-related risks. Define cybersecurity-specific escalation procedures and ensure appropriate stakeholders are involved.
Ensure cybersecurity operations are aligned with the organization’s security strategy, risk appetite, regulatory obligations, and business priorities. Ensure that operational cybersecurity requirements are clearly communicated to relevant teams and translated into actionable technical and organizational requirements.
Build a scalable cybersecurity operational model capable of supporting a growing portfolio of products, platforms, business domains, and geographical locations. Continuously improve the efficiency, scalability, and maturity of cybersecurity operations.

2. Security Operations Center (SOC)
Define the SOC operating model, including monitoring, alert triage, investigation, escalation, incident handling, and reporting.
Ensure effective monitoring of relevant infrastructure, systems, identities, endpoints, cloud environments, and security events. Ensure appropriate security telemetry is collected, retained, and available for investigation.
Ensure security events are properly investigated, documented, prioritized, escalated, and resolved. Ensure security incidents are properly classified based on severity, impact, scope, and risk.
Define and continuously improve detection rules, use cases, alerting logic, and threat detection capabilities. Drive threat hunting and proactive identification of suspicious activity and security weaknesses.Ensure emerging threats and relevant threat intelligence are incorporated into security monitoring and detection activities where appropriate.
Ensure lessons learned from security incidents are translated into improvements in detection, controls, processes, and architecture. Track remediation activities resulting from cybersecurity incidents and ensure appropriate ownership and follow-through.

3. Identity and Access Management (IAM)
Define and maintain the organization’s access management principles, processes, and operational standards.

Ensure appropriate identity lifecycle management, including onboarding, role changes, access modification, and offboarding. Establish and maintain effective processes for access provisioning, approval, review, and revocation.
Ensure the principle of least privilege is applied across corporate systems, infrastructure, cloud environments, and relevant platforms. Oversee privileged access management and controls for administrative, production, and other high-risk access.
Drive regular access reviews and recertification processes for critical systems and privileged accounts.
Identify and address excessive, unnecessary, orphaned, shared, or otherwise risky access.
Drive automation and standardization of IAM processes where appropriate. Drive automation of repetitive security operations and access management activities.

4. Leadership & People Management
Lead and develop the SOC and IAM teams.
Define team structure, roles, career paths, and competency development.
Hire, mentor, and retain high-performing security engineers and leaders. Build the capabilities required to support a mature and scalable cybersecurity operation.
Establish team objectives, KPIs, and performance metrics.Establish clear goals, performance expectations, and development plans for team members.

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

✈️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 

Job Description

• Expert knowledge as an Oracle DBA, qualification according to Oracle Database Administration 2019 Certified Professional or comparable, current project experience > 5 years
• Very good knowledge of setting up RACs (on ODA) as well as monitoring and optimizing applications that run on the RAC, experience > 5 years
• Very good knowledge of the administration and configuration of Oracle Database Appliances in the HA variant (ODA X8-HA, ODA X7-HA or ODA X5-HA), current project experience > 3 years
• Good knowledge of Oracle Dataguard, experience > 2 years
• Advanced Linux knowledge (shell, file management, processes and devices, resource monitoring, networks)

Optional requirements:

• Good knowledge of installing and configuring Oracle Enterprise Manager
• Good knowledge of database monitoring with Icinga 2 or Nagios
• Good knowledge of setting up and running RACs in VMs
   

Job Responsibilities

• This profile focuses entirely on the data tier, the physical infrastructure, and the health of the Oracle Database running on your Exadata server.
  Core Responsibilities:  
• Managing database storage, performance tuning (indexing, execution plans), and Exadata-specific features (Smart Scans, Hybrid Columnar Compression).
• Ensuring data security, user access control at the schema level, and data encryption.
• Handling backup, recovery, patching, and high availability (Oracle RAC/Data Guard).
  Scope in your stack: 
• They control the Exadata container/pluggable databases (CDBs/PDBs) where your APEX applications and the OAS
• Repository Creation Utility (RCU) schemas live.

Department/Project Description

Client is company based in US, provides solutions and common infrastructure to enable telecommunications partners to deploy and expand next-generation technologies

N-iX is a global software development service company that helps businesses across the globe create next-generation software products. Founded in 2002, we unite 2,400+ tech-savvy professionals across 40+ countries, working on impactful projects for industry leaders and Fortune 500 companies. Our expertise spans cloud, data, AI/ML, embedded software, IoT, and more, driving digital transformation across finance, manufacturing, telecom, healthcare, and other industries. Join N-iX and become part of a team where your ideas make a real impact.

Nowadays, finding a long-term job with an interesting project can feel like a real challenge.

But hey — if you're an experienced Technical Lead / Full Stack Engineer (Java + React), look no further!

Yes, it's real. You're not dreaming. Miracles do exist!

When it comes to our customer – a strategic partner of ours in the integrated Shipping Services. They have set themselves apart as an independent carrier with a fresh, unique approach. Their strategy as a global niche carrier offers distinctive advantages to customers worldwide. We have created a smart, efficient network that ensures stable, reliable services; and we have made it our mission to focus on the needs of our customers, which stand at the heart of all our decisions. The main idea of our product operates in select trades, where it has a competitive advantage and where it can provide superior service. We maintain a flexible partnership approach with other major carriers, and our new line structure is a much-needed alternative to customers concerned about the current alliance-dominated market.

Responsibilities:

• Guide, mentor, and foster the growth of full-stack engineers within the team, championing engineering excellence and XP practices.
• Lead the architectural design and technical direction of innovative full-stack applications, ensuring scalability, security, and alignment with business goals.
• Establish and champion high standards of code quality, testing (TDD/BDD), CI/CD pipelines, and robust DevOps practices.
• Act as a key technical point of contact, collaborating closely with product owners and stakeholders to translate complex requirements into actionable technical strategies.
• Direct full-stack development of innovative applications, remaining actively involved in writing code and remote pairing.
• Own the entire development cycle, including design, architecture, development, testing, and DevOps deployment.
• Foster a highly collaborative Extreme Programming (XP) environment featuring remote pairing and rapid feedback loops.

Requirements:

• BS degree in Computer Science or an equivalent combination of education and experience.
• Experience in technical leadership is a must.
• 6+ years of full-stack development experience.
• 6+ years of experience in the following technologies: Java, Spring.
• Proven experience with Functional Programming and Java Streams.
• 2+ years of experience in front-end development with React.
• Experience with developing a reactive UI (Reactive JS).
• 2+ years of experience in TDD/BDD development in the following frameworks: JUnit, Jasmine, Mockito, Protractor/Selenium.
• 2+ years of experience in microservices-based architecture and tools (Spring Boot/Cloud).
• AI experience 
• Experience in DevOps development and Jenkins (must).
• Experience in development in Kotlin – an advantage.
• Experience in designing, developing, and deploying cloud/hybrid-based solutions.
• Experience in developing and deploying in Container-based environments (Kubernetes, Cloud Foundry).
• Deep familiarity with the following design concepts: microservices, service discovery, circuit breakers.
• Strong leadership abilities with the capacity to appropriately prioritize, plan, and delegate complex work in a rapidly changing environment.
• Versatility and capability to switch easily between different tasks and technologies.
• Experience in assessing a broad range of information solutions and products.
• Strong critical thinker with an exceptional problem-solving aptitude.
• Excellent English skills - both verbal and written.

• генерувати ідеї для різних видів реклами, івентів, нових продуктів тощо;
• розробляти концепти самостійно та презентувати команді і замовникам;
• взаємодіяти з креативною командою, копірайтерами, дизайнерами та акаунт-менеджерами для найкращого результату.

• заробітну плату від 45 тис. грн на старті;
• гібридний формат роботи ( 2 дні на тиждень в офісі на Подолі, всі інші — віддалено);
• можливість офіційного працевлаштування та соціальний пакет (24 дні відпустки, лікарняні);
• цікаві проєкти з Visa, провідними банками та fintech-компаніями на ринках України, Молдови, Казахстану, Узбекистану, Азербайджану, Грузії, Вірменії;
• вертикальний або горизонтальний розвиток всередині відділу;
• дружню команду зі здоровою атмосферою (ми справді цим дуже пишаємося і вважаємо, що це важливо).

• маєш від 2-х років досвіду роботи у маркетингу, креативній команді;
• маєш досвід створення з нуля креативних концептів (для промо, івентів, мерчу тощо);
• в тебе є портфоліо з міжнародними та українськими брендами;
• мислиш і стратегічно, і тактично: від пошуку креативних рішень до механік реалізації цих ідей;
• володієш англійською мовою на рівні B1 (можеш презентувати свої ідеї замовнику, комунікувати у письмовому вигляді);
• знаходишся локально у Києві, готовий(-а) працювати у гібридному форматі (офіс/віддалено).

• робота з презентаціями: впевнене володіння PowerPoint, Keynote або Google Slides — для створення зрозумілих, структурованих і візуально привабливих презентацій;
• робота з AI-інструментами (наприклад, ChatGPT): вміння формулювати чіткі запити (промпти), шукати ідеї, покращувати тексти, автоматизувати частину задач;
• Figma: базове розуміння інтерфейсу — для перегляду макетів, коментування і співпраці з дизайнерами;
• Asana або інші таск-менеджери: для планування задач, роботи в команді та трекінгу прогресу;

Who are we?
M. ROSENFELD is a European e-commerce company that has been exporting branded hookah products to the US, Canada, Europe, and Japan for 7+ years. Our main sales channels are Amazon and Shopify.

Who are we looking for?
We're looking for an experienced Accountant / Senior Accountant who lives and breathes numbers — someone with a professional obsession for accuracy, the kind of person who can't leave a discrepancy unresolved. 

Key responsibilities:

• Maintain day-to-day bookkeeping and ensure financial accuracy across the whole company.
• Prepare and maintain financial reporting for management.
• Handle European VAT, OSS, and international tax processes.
• Manage accounting in QuickBooks.
• Ensure accurate reporting through tax services (Taxually).
• Oversee cash flow, P&L, and Balance Sheet.

Requirements:

• 5+ years of accounting experience (experience as Chief/Head Accountant is a strong plus).
• Solid understanding of European VAT, OSS, AEAT.
• Experience working in international or European companies is an advantage.
• Confident QuickBooks user.
• English: Intermediate or higher.

What we value:

• Responsibility bordering on perfectionism.
• Independence and proactivity.
• A love of clean reporting and zero tolerance for chaos.

What we offer:

• Competitive salary.
• Paid vacation and sick leave.
• Remote-friendly, flexible schedule.
• No micromanagement — just trust and clear goals.
• A small, energetic team working with a growing international brand.

• Виявлення та аналіз бізнес-вимог.
• Формалізація технічних вимог, User Story, опис бізнес-процесу у форматі діаграм BPMN, UML.
• Супровід завдання від аналізу бізнес-вимог замовника до фінального приймального тестування бізнес-замовником.
• Деталізований технічний опис та постановка завдань розробникам/дизайнерам/тестувальникам, контроль наповнення та утилізації беклогу.
• Постійна комунікація та взаємодія з бізнес-замовниками та командою розробки разом із PM.
• Оптимізація чинних процесів.
• Ведення та актуалізація документації до своїх задач/проектів.
• Пост-релізна підтримка.
• Спілкування із зацікавленими сторонами проекту.

• Освіта: Вища (технічна буде перевагою).
• Досвід роботи на посаді бізнес- або системного аналітика від 4-х років.
• Знання та використання найкращих практик управління вимогами, бізнес- та системного аналізу.
• Вміння професійно описати технічні та бізнес-вимоги продукту. Досвід роботи з Jira, комунікації. з командою розробки/тестування в рамках реалізації бізнес-вимог.
• Відмінні навички міжособистісного спілкування, здатність знайти спільну мову з технічними спеціалістами.
• Розуміння сучасних веб-технологій / клієнт-серверної архітектури.
• Вміння орієнтуватися у гайдлайнах та підходах різних фронтенд-фреймворків та дизайн-патернів.
• Знання SDLC.
• Знання та досвід у методологіях розробки програмного забезпечення.
• Практичні навички роботи з API- запитами та їх опису.

• Високонавантажені системи з реальними викликами масштабування
• Сучасний стек та свобода технологічних рішень
• Можливість впливати на архітектуру продуктів, якими користуються мільйони

• Менторство від сеньйорів з досвідом enterprise-рішень
• Разом будуємо інновації, що працюють для мільйонів

• Продукт, що змінює країну — не просто ще один стартап
• Тут команди стають драйверами технологічних змін

• Компенсація додаткових витрат, пов'язаних з робочими завданнями, здійснюються до внутрішніх політик компаній.
• Добровільне медичне страхування та страхування життя.
• Корпоративні знижки від партнерів NOVA.
• Підтримка ментального здоров'я. Можливість безоплатних консультацій з корпоративним психологом.
• Соціальна відповідальність та волонтерський рух “Свої для своїх”.
• Клуби за інтересами: біговий, шаховий та інші ініціативи для натхнення.
• Соціальні відпустки та компенсації відповідно до КЗпП України.

Ajax Systems is an international technological company and Europe’s largest security system manufacturer. The product portfolio includes 280 wireless and wired devices for security and automation. Today, Ajax protects over 4.5 million users in 187 countries worldwide.

We are looking for a smart and technically proficient Middle/Senior Java Developer to join our team in Kyiv office.

The team develops internal tools to automate the management of manufacturing operations. The goal is to transform how our factories are planned and managed, taking the organization to a new level of operational efficiency and control within the next year.

Responsibilities:

• design and implement core backend services and data pipelines.
• Write clean, readable, and maintainable code.
• Develop services for the B2B product line.
• Actively participate in developing and improving the architecture.
• Document architectural decisions and operational knowledge for successful deployment and service operations.
• Ensure appropriate test coverage with unit and integration testing.
• Focus on performance and cost efficiency within your areas of responsibility.
• Follow best practices in software design and development and promote them within the team.
• Ensure reliable alerting, dashboards, and runbooks for production services.
• Debug production issues, analyze complex cases, and conduct investigations.
• Work smoothly in a technical culture with testing, CI/CD, and DevOps.
• Collaborate within the team and with other engineering teams to develop new features and products according to business needs.

Required experience:

• 4+ years of professional experience in Java development in an enterprise environment.
• Strong understanding and practical experience with Java Concurrency.
• Strong knowledge of Kotlin or solid Java expertise with a willingness to transition to Kotlin.
• Practical experience with Spring and SQL.
• Hands-on experience with analytical databases such as Databricks, BigQuery or ClickHouse.
• Understanding of SOA, microservices and event-driven architecture.
• Practical experience with AWS and understanding of cloud development principles.
• Experience building and scaling high-load systems with a focus on high availability and reliability.
• Strong analytical and problem-solving skills.

Would be a plus:

• experience with Kotlin.
• Experience with Angular or React.js or Vue.js.
• Experience with Power BI.

We offer:

• the opportunity to share and implement your own ideas that could impact products and production.
• Work with a motivated team and an environment with a zero-bullshit culture.
• Medical insurance.
• Corporate English classes.
• Compensation for professional training.
• The chance to take part in beta testing of Ajax security systems — receive and test new devices before their release.

Ajax Systems is a Ukrainian success story that has grown into a global product. Ajax devices are trusted by more than 4.5 million end users and 330,000 PRO users in over 180 countries. The company provides comprehensive solutions to protect residential and commercial properties of all sizes. Today, Ajax portfolio includes 280 devices for intrusion protection, video surveillance, fire safety, and comfort and automation.

ADxAD is an ad network for advertisers, media buyers and webmasters, on the market since 2018. We work across dating, gambling, betting, nutra, e-commerce, crypto and several other verticals, with traffic from Tier-1 regions and Asia. Formats include banners, pop, push and video.

Over 500M impressions daily from our own exclusive traffic sources. The core of the business is RTB (Real-Time Bidding) auction on a CPM model, running on our own in-house platform (not white label).

Website: https://adxad.com/

What you'll be doing

• RTB traffic optimization - your main area of ownership: analyzing source performance, optimizing buying, improving traffic quality, growing volumes, managing existing setups
• Working with RTB partners: communicating with current partners, quality control, relationship development, launching new opportunities (sourcing new partners is not a core task, roughly ~5% of time)
• Getting deep into the in-house RTB platform: understanding the technical side of the RTB ecosystem, launch processes and optimization, working closely with the CTO (no coding required)
• Financial side of the direction: reporting, tracking key metrics

What we're looking for

Must have:

• 2+ years of RTB experience
• Genuine hands-on traffic work (not just team management)
• Experience optimizing traffic sources
• Experience working with partners
• Solid understanding of RTB processes from the inside
• Independence and ownership of results

Nice to have:

• Experience with in-house platforms (not white label)
• AdTech background, knowledge of DSP/SSP
• Understanding of affiliate/arbitrage funnels

What we offer

• Full-time, fully remote, no office
• Freelance / sole proprietor / self-employed contract, tax compensation
• EUR fixed + performance bonus
• 1-2 psychologist sessions per year
• English club

Position Name: Information Security Analyst
Reports to: Chief Information Security Officer
Location/Type: Remote (UA Candidates only)

Atlas Technica's mission is to shoulder IT management, user support, and cybersecurity for our clients, who are hedge funds and other investment firms. Founded in 2016, we have grown year over year through our uncompromising focus on service.

We value ownership, execution, growth, intelligence, and camaraderie. We are looking for people who share our Core Values, thrive, and contribute to this environment while putting the customer first. At Atlas Technica, we offer a competitive salary, comprehensive benefits, and great perks to our global Team. We strive to maintain a professional yet friendly environment while promoting professional and career development for our Team Members. Join Atlas Technica now!

We seek a skilled Information Security Analyst to join our rapidly growing organization. This is a highly technical role providing excellent career development opportunities for the successful candidate. You will be work closely with the Chief Information Security Officer (CISO) and various teams to maintain and improve the security posture of Atlas and its clients. As a new position, this role will evolve, providing opportunities for growth and adaptation.

Responsibilities:

Vulnerability Management:

• Review vulnerability reports.
• Research scalable solutions for vulnerability remediation.
• Collaborate with Support/NOC to ensure remediations have minimal impact on clients and facilitate maintenance windows.
• Work with CS/Engineering to script and automate remediations.
• Track progress in ticketing system, including master tickets for multi-client initiatives and sub tickets for individual clients.
• Address vulnerabilities for clients' third-party vulnerability management, including overlap with Cavelo, and apply remedies to other clients.

Risk Management and Due Diligence:

• Provide accurate and timely responses to Due Diligence Questionnaires (DDQs).
• Review and analyze findings from risk assessments and penetration tests for Atlas and clients.
• Address identified vulnerabilities and recommend remediation strategies.
• Participate in Business Impact Analyses and tabletop exercises to enhance organizational resilience.

Industry Benchmark Alignment and Standards Updating:

• Start measuring alignment with Microsoft benchmarks in Intune and work on increasing the score.
• Address vulnerabilities and issues identified in workstation builds, cloud infrastructure configurations, and security configurations.
• Harden systems to enhance security across workstations, cloud infrastructure, and security configurations.

SOC 2 Maintenance and Additional Security Tasks:

• Perform test restores.
• Conduct reviews of our KnowBe4 phishing tests and training.
• Review SIEM logs.
• Assist in addressing cybersecurity incidents.
• Work with NOC and outsourced SOC on remediation runbooks.
• Perform additional tasks as assigned to support the security team and organization

Requirements:

• Strong understanding of cybersecurity principles and practices.
• Experience with vulnerability management and remediation.
• Familiarity with Microsoft Intune and security benchmarks.
• Excellent analytical and problem-solving skills.
• Ability to work collaboratively with cross-functional teams.
• Strong communication skills, both written and verbal.
• Strong ability to work independently
• Experience with security tools (SIEM, IDS/IPS, vulnerability scanners)
• Experience with RMM/SOAR and other automation platforms.
• Experience scripting
• Experience writing runbooks.

Desirable Qualities:

• Experience working in an MSP environment (preferred, but not required)
• Relevant certifications (AZ-500, SC-900, SC-300, CompTIA Security+, etc.)

We are looking for a hands-on Security Engineer to build and operate the controls that protect our employee devices and server workloads.

This role sits at the intersection of endpoint security, server protection, and security platform engineering. You will not be limited to monitoring alerts: you will work across the full lifecycle of security controls - from deployment and policy tuning to coverage monitoring, hardening, troubleshooting, automation, and authorized containment.
 

You will work closely with IT, Infrastructure, Cyber Defense, IAM, and Compliance teams to make protection reliable, measurable, and effective without creating unnecessary friction for users or critical systems

Responsibilities

• Operate and continuously improve EDR/XDR and endpoint protection controls across macOS and Windows workstations and Linux and Windows server workloads
• Administer device-security controls through MDM/UEM and related management platforms where applicable
• Manage the security-control lifecycle, including agent deployment, upgrades, policy configuration, exclusions, health monitoring, coverage-gap remediation, and controlled rollback
• Build and maintain risk-based operating-system hardening baselines using CIS Benchmarks or equivalent security standards
• Monitor telemetry and control health, and investigate stale agents, deployment failures, unmanaged systems, policy conflicts, and coverage gaps
• Troubleshoot false positives, performance issues, security-agent conflicts, and control failures, driving them through root-cause analysis and remediation
• Partner with IT and infrastructure teams on vulnerability remediation, patching, and security configuration improvements
• Support endpoint- and server-related investigations and execute containment actions when authorized through approved procedures
• Maintain file-integrity monitoring and isolation readiness for critical systems where required
• Automate recurring administration, validation, and reporting tasks using scripts, APIs, or platform workflows

• Maintain clear runbooks, configuration records, deployment documentation, and remediation tracking

   

Requirements

• 4+ years of hands-on experience in endpoint security, infrastructure security, system security, or a related security engineering role
• Practical experience administering an enterprise EDR/XDR or endpoint protection platform across a mixed workstation and server environment
• Strong knowledge of Linux and desktop operating system - macOS, Windows - with the ability to troubleshoot security controls across the remaining platform
• Experience with endpoint management, MDM/UEM, or equivalent configuration-management workflows
• Ability to deploy, tune, and troubleshoot security agents, policies, exclusions, telemetry, and containment workflows
• Experience implementing operating-system hardening and working with native security controls
• Understanding of access-control models, least privilege, endpoint telemetry, file-integrity monitoring, and host-isolation techniques.
• Ability to automate operational work using at least one scripting language such as Python, Bash, or PowerShell
• English at Intermediate level or higher
   

Will be a plus

• Experience working with CIS Benchmarks or comparable hardening standards
• Experience securing both macOS workstations and Linux production servers
• Experience supporting a large, distributed fleet of managed endpoints or servers
• Familiarity with native controls such as SELinux, AppArmor, Gatekeeper, System Integrity Protection, FileVault, Microsoft Defender, Attack Surface Reduction, or BitLocker
• Experience integrating endpoint telemetry or response workflows with other security platforms
• Experience in fintech, banking, trading, or another regulated environment
• Relevant technical education, professional training, or equivalent practical experience

We offer

• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays according to the company’s approved holiday calendar
• Medical budget
• Remote work
• Professional education budget
• Language-learning budget
• Wellness budget covering gym membership, sports equipment, and related expenses