Jobs at Djinni

Dexis Development

We are looking for a strong Solution Architect to join a technically complex MedTech product with an on-premise setup, geospatial data processing, secure integrations, and web/mobile components.

This role is for someone who can see the full picture, make solid architecture decisions, and align business goals with scalable technical solutions.

What you will do

• Design end-to-end architecture across backend, frontend, mobile, data, and integrations
• Drive architecture decisions and improve system scalability, security, and maintainability
• Work closely with engineering, product, and stakeholders
• Translate business needs into clear technical solutions
• Support discovery, estimations, planning, and architecture reviews
• Help teams build clean, reliable, and production-ready systems

Must have

• Strong experience as a Solution Architect / Software Architect / Lead Engineer
• Solid background with PHP / Symfony
• Good experience with Python
• Strong understanding of React.js and modern frontend architecture
• Experience with REST APIs, system integrations, SSO, RBAC
• Strong knowledge of PostgreSQL, caching, and performance-oriented systems
• Experience with Docker and production environments
• Good understanding of secure and data-sensitive systems
• Ability to work in a complex architecture with multiple domains and stakeholders

Nice to have

• PostGIS, GeoJSON, OpenStreetMap, QGIS, OpenRouteService
• Apache Airflow
• Flutter
• Apache Superset
• Experience in MedTech / Healthcare / regulated products
• Experience with on-premise environments

Tech stack

Backend: PHP, Symfony, Python, TypeScript, REST API
Frontend: React.js, React 19, Vite, Shadcn/ui, Radix UI, Zustand, TanStack Query, React Hook Form, Zod
Mobile: Flutter
Database: PostgreSQL, PostGIS, Redis
GIS: OpenStreetMap, GeoJSON, QGIS, OpenRouteService, Kepler.gl
BI: Apache Superset, deck.gl
DevOps / Data: Docker, docker-compose, Apache Airflow
Security / Compliance: GDPR, SSO, RBAC
Architecture: on-premise only, two-server model, schema contract, staging ingestion

Languages

• English — mandatory
• Russian or Ukrainian — mandatory

Why join us

• Challenging architecture tasks
• Real product impact
• Long-term collaboration
• Direct communication and fast decisions
• Strong engineering environment

Description

Our client is an innovative medical device manufacturer in the United States that develops devices and software applications.

At this project, you will have a great opportunity to be involved into the full development life cycle of medical software, which is intended to help individuals by processing certain information taken from medical devices to identify health trends and to track daily activities. Additionally, there are opportunities to work with medical devices in the scope of end-to-end testing.

Requirements

Must Haves:

• Bachelor’s degree in Computer Science, Computer Engineering, Electrical Engineering, or a related field
• 3+ years of work experience
• Minimum 2+ years with a security-focused role or equivalent hands-on experience implementing secure systems.
• Strong programming skills in C# or a similar modern object-oriented programming language.
• Experience with low-level embedded serial communication protocols such as UART, and USB. 
• Proficiency in C# and good coding style, with good commenting habits
• Experience in developing dynamic-link libraries (DLL) to create APIs
• Experience developing software to interface with devices and test equipment, over TCP/IP, USB, or serial communication
• Comfortable comprehending code in various languages, including C and Python
• Familiarity with version control systems (Git), and release methodologies
• Disciplined and detail-oriented; consistently delivers robust, readable code
• Excellent proactive communication skills, both verbal and written, including through collaboration
• tools (e.g., Jira, Confluence, Teams)
• Excellent analytical, independent problem-solving skills, and ownership of deliverables

Nice to have:

• Some exposure to using web APIs over REST is a plus
• Familiarity with software QA processes in regulated environments (e.g., medical device, FAA, SEC, DoD, Title 21 CFR Part 11) is preferred.
• Understanding of microprocessor features such as digital I/O, timers, ADCs, UARTs, low power
• modes, etc.
• Comfortable reading hardware data sheets
• Experience developing drivers to control lab equipment such as oscilloscopes, multimeters, and power supplies

Job responsibilities

• Design and develop secure, high-quality C# software for manufacturing tools and fixtures used in the production of our Cardiac monitoring devices.
• Collaborate with the software team on the design, implementation, and documentation of secure software systems that support manufacturing and production processes for medical devices.
• Define and enforce cybersecurity best practices throughout the manufacturing software development lifecycle (SDLC), including code reviews, and vulnerability assessments.
• Familiarity with NIST SP 800-series security controls for software design, including the implementation of Multi-Factor Authentication (MFA), identity management, and cryptographic best practices.
• Collaborate with manufacturing engineering, IT/OT teams, quality, and regulatory functions to ensure that production software systems meet both operational and security requirements.
• Develop and maintain secure interfaces between manufacturing equipment and other enterprise systems.
• Support compliance with medical device and cybersecurity standards, including FDA Premarket Cybersecurity Guidance, ISO/IEC 81001-5-1, IEC 62304, ISO 13485, and ISO/IEC 27001.
• Support verification and validation activities, including documentation aligned with medical device regulatory frameworks

Media Miami is an affiliate publisher. We drive traffic to advertiser and brand partners through our owned channels, and affiliate revenue is a core part of our business. We are looking for an Affiliate Partnerships Manager to take ownership of our most important partner relationships, protect and grow the revenue we generate from our traffic, and make sure we are always getting the best possible terms from the partners we work with.

This is a high-level role. You will be dealing with major partners and significant revenue, which means the bar for accuracy, responsiveness, and commercial thinking is high.

Requirements

• 4+ years working in affiliate or performance marketing, ideally on the publisher or traffic side
• Strong experience in at least one: finance, nutra, astrology, manifestation, or similar
• Experience negotiating payouts, CPAs, or commission structures directly with advertisers or networks
• Solid understanding of tracking: links, sub-IDs, attribution, and what breaks things
• Highly organized with a zero-mistakes mindset; you build systems so nothing slips
• Strong, clear communicator in English (C1 or above)
• Comfortable managing multiple partners and deadlines simultaneously
• Motivated to work hard, grow fast, and perform at a high level consistently

• Comfortable with irregular hours when the role demands it

   

 Nice to have

• Familiarity with affiliate platforms such as Impact, CJ, or ShareASale
• Background in affiliate or performance marketing
• An existing network in the affiliate or digital media space

• Experience attending or presenting at industry events

   

  Core Responsibilities

1. Partner communication & coordination
Act as the main contact for advertisers, networks, and managers. Keep communication tight (promos, updates, feedback, follow-ups), build strong relationships, and move quickly on new opportunities.

2. Payout negotiation & deal management
Negotiate commissions, CPA, and bonuses to maximize revenue. Regularly review and improve terms using performance data, push undervalued partners, and manage renewals/escalations.

3. Links, tracking & execution
Own tracking (links, sub-IDs, parameters) and fix issues fast. Prepare and share promo assets, coordinate launches, and keep records organized.

4. Performance & growth
Monitor performance, identify missed revenue, and streamline operations. Focus on improving earnings and execution now; conferences support long-term growth.

 Who fits this role

You understand how the affiliate industry works from the publisher side of the table. You know that we are the ones sending traffic, and you are not shy about using that leverage to get better terms. You are organized enough to manage a large partner roster without things falling through the cracks, responsive enough that partners feel well looked after, and commercially sharp enough to know when a deal is not working in our favor. You are motivated by results, comfortable in a fast-moving environment, and looking to grow with a team that holds itself to a high standard.

 What you get:

• Multinational and intercultural experience
• Corporate library
• A world-class team to work with
• Growth opportunities
• Cutting-edge frameworks and technologies
• Competitive salary
• Common team activities (football, basketball, tennis, board games, and more)
• Bonuses according to the policy
• 21 paid vacation days & 14 paid sick leaves
• Work-life balance
• Cozy office in Warsaw available for you whenever you need it
• Coffee, tea, sweets, fruits, and more snacks
• Adequate teammates

 Interested?

We’re always on the lookout for passionate, driven, and curious people to join our team.

If that sounds like you - we’d love to hear from you!

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 an Expansion Manager!

Requirements:
— Minimum 3 years of experience in international expansion, emerging markets.
— Background in fintech or crypto is highly preferred; experience in fast-scaling B2C/B2B tech environments is a strong advantage.
— Solid understanding of market analysis, go-to-market strategies, and financial performance tracking.
— Strong analytical mindset combined with a hands-on approach to execution.
— Strong cross-cultural communication skills
— Demonstrated ability to drive results through cross-functional influence rather than direct authority.
— Strategic thinker with the ability to translate ideas into actionable plans.
— Energetic, adaptable, and highly motivated to grow within a fast-paced, global environment.
— English - Advanced
— UA/RU - B2+
— Other languages - such as Spanish / Arabic / Italian / German would be a plus

Responsibilities:
— Design, implement, and refine the operational framework for market launches to ensure faster and more efficient execution.
— Monitor key performance metrics and ensure transparency of progress across teams and stakeholders.
— Proactively identify risks, blockers, and inefficiencies, proposing solutions to accelerate execution.
— Contribute to strategic planning and regional roadmaps together with the Expansion Lead and VP.
— Capture and implement best practices and playbooks for go-to-market, localization, and operational setup.
— Coordinate cross-functionally with Product, Marketing, Legal, Compliance, and Finance teams to enable seamless market entry.
— Support budgeting, forecasting, and post-launch performance reviews
— Where applicable, conduct in-depth market research to identify, assess, and prioritize new market opportunities across multiple regions.

Immerse yourself in Crypto & Web3:
— Master cutting-edge technologies and become an expert in the most innovative industry.
Work with the Fintech of the Future:
— Develop your skills in digital finance and shape the global market.
Take Your Professionalism to the Next Level:
— Gain unique experience and be part of global transformations.
Drive Innovations:
— Influence the industry and contribute to groundbreaking solutions.
Join a Strong Team:
— Collaborate with top experts worldwide and grow alongside the best.
Work-Life Balance & Well-being:
— Modern equipment.
— Comfortable working conditions and an inspiring environment to help you thrive.
— 24 calendar days of paid leave.
— Additional days off for national holidays.

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

Our team is tackling high-complexity challenges in computational modeling and GenAI-driven analytics. We are currently building a next-generation acceleration layer for predictive simulations that requires a blend of deep theoretical knowledge and low-level GPU optimization. You will be responsible for ensuring our mathematical models don’t just work they run at the theoretical limits of available hardware.

Requirements

• PhD in Computer Science, Physics, Mathematics, or a related quantitative field with a focus on high-performance computing or numerical methods
• 3+ years of experience in Python Engineering (Middle/Senior level) with a deep understanding of asynchronous programming and system architecture
• 1+ year of hands-on experience with NVIDIA NIM and Triton Inference Server for deploying optimized LLMs or specialized AI models
• Strong proficiency in CUDA C++ and CuPy for developing and accelerating custom GPU kernels and parallel algorithms
• Proven track record of translating complex theoretical papers/models into production-ready, GPU-accelerated code

Job responsibilities

• Design and Architect high-performance inference pipelines using NVIDIA NIM to serve LLMs and custom generative models at scale
• Develop and Optimize custom GPU-accelerated operators using CuPy and raw CUDA kernels to bypass CPU bottlenecks in mathematical computations
• Profile and Debug GPU memory utilization and compute kernels using NVIDIA Nsight Systems/Compute to hit aggressive latency targets
• Bridge the Gap between research-grade prototypes and production systems, ensuring code is modular, tested, and scalable
• Implement GPU-efficient data structures for real-time processing of large-scale industrial or scientific datasets
• Collaborate with cross-functional teams to integrate specialized AI microservices into broader cloud-native architectures (Kubernetes/Azure)
• Stay at the forefront of GPU computing, evaluating new NVIDIA hardware features (like H100 Transformer Engines) for project applicability

Tools

• NVIDIA: NIM, CUDA, CuPy, TensorRT, Triton Inference Server, Nsight, DCGM
• Backend/AI: Python (Expert), FastAPI, PyTorch, NumPy/SciPy, Numba
• Platform: Docker, Kubernetes, Helm, gRPC/REST, Prometheus/Grafana

We are currently seeking a talented Junior Finance Specialist to join our team. In this role you will strengthen the finance team, support sound financial decision-making by assisting in preparing detailed reports and budgets across departments, and become a link between operational teams and the finance team to ensure financial accuracy and efficiency.

Responsibilities:

• Collect and consolidate financial data from various sources, ensuring its accuracy and consistency
• Work closely with other departments to ensure timely and accurate data collection
• Work with the company's budgets: gather information and assist in its cross-departmental analysis
• Maintain complex Google Sheets-based financial models
• Contribute to the automation of budgeting and business processes

Requirements:

• 1-2 years of proven experience working with financial data
• Bachelor's degree in Finance, Accounting, Audit, Mathematics, Economics, Statistics, or Engineering
• Analytical skills
• Google Sheets and/or Excel skills, including pivot tables, advanced formulas and tools
• Basic understanding of financial statements, such as P&L, Balance Sheet, and Cash Flow statement
• Ability to work with large volumes of numerical data
• Strong written and verbal communication skills for data collection and providing feedback
• Flexibility to handle evolving responsibilities in a dynamic work environment
• Willingness to take on new challenges and suggest process improvements
• Eagerness to learn new financial concepts, tools, and industry trends
• A proactive approach to professional development and skill-building
• Intermediate/Upper-intermediate level of English
   

Will be a plus:

• Understanding of basic accounting principles (GAAP or IFRS)
• Experience with financial software such as 1С/BAS, or other ERP systems

We offer:

• Tax expenses coverage for private entrepreneurs in Ukraine
• Expert support and guidance for Ukrainian private entrepreneurs
• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays as per the company’s approved Public holiday list
• Medical insurance
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

Explore opportunities at JustMarkets and become a part of our team of professionals!

About the position:

We are looking for a Database Developer to join our team and contribute to the development and support of a large-scale enterprise application. In this role, you will work on a mission-critical system, ensuring stability while also driving the implementation of new features and performance improvements. You will collaborate closely with cross-functional teams, participate in architectural discussions, and apply best practices throughout the full software development life cycle.

Key Responsibilities:

• Design stable, reliable and effective database structure.
• Optimize and maintain legacy systems.
• Modify database structure according to user requests and perform tests.
• Solve performance issues.
• Liaise with developers to improve systems and establish best practices.
• Gather user requirements and develop new features.
• Provide support to users of our systems.
• Ensure all business system meet company to performance requirements.

Requirements:

• Deep understanding of database design process (tables, indexes).
• Knowledge of query perfomance tuning mechanisms.
• Ability to work with query and database metrics.
• Experience in writing complex stored procedures.
• Knowledge of ETL processes.
• Experience of 3 years working with IBM DB2 or Oracle, or MS SQL (complex databases).

We Offer:

• Competitive salary package and performance-based motivation system.
• Opportunity to work in a financially strong, fast-growing multinational company.
• Constant interaction with global teams of professionals.
• Access to continuous professional development: training, certification programs, events, and team buildings.
• Gifts and bonuses for significant life events, corporate awards, and long-service recognition.

Join ArboStar — Revolutionize Tree Care with Us!
ArboStar is the leading all-in-one business management platform crafted by arborists, for arborists. Since 2013, we’ve been empowering tree care companies to streamline operations, reduce costs, and boost profits. Our innovative, cloud-based software integrates everything from CRM and scheduling to GPS tracking and business analytics, ensuring seamless workflow and exceptional customer satisfaction.
At ArboStar, we pride ourselves on fostering a dynamic and supportive work environment. We value creativity, collaboration, and dedication to excellence. Join our team and help us transform the tree care industry with cutting-edge technology and outstanding service.

Why ArboStar? At ArboStar, we foster a dynamic and supportive work environment where creativity, collaboration, and dedication to excellence are valued. Join our team and help revolutionize the tree care industry with innovative technology and outstanding service.

We are seeking a Technical Support Specialist to lead client support during implementation, resolve technical challenges, and improve overall service quality under Customer Success. In this role, you will act as a key liaison between clients and internal teams, ensuring a seamless user experience while driving continuous improvements in our technical support processes.

Key Responsibilities

Client Support During Implementation

• Collect and assess technical issues from newly signed clients to ensure a smooth and efficient onboarding process.
• Lead troubleshooting meetings and provide real-time technical support via Google Meet, phone calls, and recorded training materials to ensure effective issue resolution.
   

Technical Support & Client Assistance

• Act as the first point of contact for clients experiencing technical issues.
• Manage client requests via emails, calls, and CRM systems.
• Address customer queries via live chat quickly and effectively.
• Diagnose and troubleshoot technical problems, escalating complex cases to developers while maintaining a high level of client satisfaction.
• Create and manage bug reports, tracking issues using CRM platforms such as Jira, Pipedrive, or similar systems.
• Work closely with the QA department to reproduce and analyze errors for effective resolution.
   

Ongoing Client Success & Engagement

• Proactively check in with clients to ensure continued system usage, resolve potential issues, and enhance customer satisfaction.
• Assist in developing user guides, FAQs, and other training materials to improve client self-sufficiency.

Requirements

Technical & Industry Experience

• Experience in the IT industry (client onboarding, technical support, or customer success in a B2B SaaS environment).
• Strong technical troubleshooting skills and ability to communicate complex concepts clearly to non-technical users.
• Familiarity with CRM platforms such as Pipedrive, Jira, Zendesk, or similar systems is preferred.
   

Communication & Training Skills

• Excellent English communication skills (C1 or higher), both written and verbal.
• Strong presentation and training skills, with the ability to conduct client sessions via Google Meet or phone.
   

Professionalism & Organization

• Highly organized and self-motivated, capable of handling multiple tasks and shifting priorities.
• Customer-focused approach with a commitment to providing excellent service.
   

Flexibility & Work Schedule

• Ability to work from 16:00 to 00:00 (Kyiv time).
• After three months of employment, a schedule from 08:00 to 16:00 (Kyiv time) may be available, depending on the position.
   

Preferred, but not required

• Experience in technical writing.
   

What We Offer

• Fully remote work.
• An opportunity to significantly influence the direction of the company.
• Steep learning curve and personal growth opportunities.
• Access to courses and training.
• Corporate English language training.
• 10 days paid vacation.
• Competitive salary.
• Work in a green industry.

We are looking for a visionary Head of In-House Media Agency to transform our content operations into a high-scale, performance-driven media powerhouse. You will not just manage content; you will build the "machine" that produces it. Your mission is to oversee a decentralized team of Content Managers, UGC creators, and editors to dominate the organic and viral landscape in the iGaming and Crypto sectors across multiple global markets.

HOW YOU WILL MAKE AN IMPACT

• Recruit, onboard, and lead a "Special Ops" team of Video Content Managers.
• Design and execute a multi-brand social media roadmap that aligns with aggressive user acquisition trough Brand Awareness.
• Develop and execute strategy, managing a diverse portfolio of media assets (from sports highlight channels to AI viral content).
• Identify and enter new GEOs by analyzing market trends, local gambling regulations, and platform-specific opportunities.
• Establish standardized workflows for content production, from ideation to final posting, ensuring 24/7 output across time zones.
• Manage the departmental budget, optimizing spend between freelance talent, agency partnerships, and software tools.

WHAT WILL HELP YOU SUCCEED IN THE ROLE

• Experience: 3+ years in a Lead or Head of Content/Marketing role, preferably within high-risk or high-growth industries (iGaming, FinTech, or Crypto).
• Media Mastery: A proven track record of scaling social media accounts to millions of views or building a successful media network.
• Operational Excellence: Deep experience managing remote teams and using project management tools (Asana or Notion) to track high-volume output.
• AI Native: You don't just use AI; you understand how to integrate it into a professional production pipeline to gain a competitive edge.
• Analytical Mindset: Ability to bridge the gap between "creative storytelling" and "data-driven results."
• Language: Upper Intermediate in English .

WHY YOU’LL LOVE IT HERE:

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

We are a product-focused iGaming company with a fast-paced development environment and high-load B2C products.

We are currently looking for an experienced Senior Python Developer.
 

Responsibilities:

• Participate in the design and development of new functional modules and services in Python
• Maintain and optimize existing code, fix bugs
• Work with relational databases (PostgreSQL, MySQL), NoSQL storage (Redis), and message queues (RabbitMQ, Kafka)
• Implement and support testing (unit tests, integration tests)
• Collaborate with frontend, QA, and DevOps teams to ensure application quality and performance at all stages of development
• Participate in code reviews and architectural discussions
• Document code and maintain technical documentation / interact with system analysts
   

Requirements:

• 5+ years of commercial experience with Python
• Experience with asynchronous programming (aiohttp, asyncio)
• Strong knowledge of FastAPI
• Confident use of version control systems (Git)
• Experience with relational databases and writing complex SQL queries
• Solid understanding of OOP principles and design patterns
• Understanding of architectural principles (SOLID, DDD, Clean Architecture)
• Experience writing unit and integration tests
• Basic knowledge of Docker and understanding of CI/CD fundamentals
   

Nice to have:

• Experience with cloud platforms (AWS, GCP, Azure)
• Experience with monitoring and logging tools (Prometheus, Grafana, Sentry)
• Understanding of Event-Driven Architecture
   

Conditions:

• Fully remote work format, Monday–Friday schedule
• Opportunities for growth and development in a strong team
• Paid vacation and sick leave + additional days off

At SoftButler, we believe that quality is built, not tested.
We’re looking for a Junior Automation QA (Mobile) who is motivated to grow in mobile automation and work with modern tools in a supportive team.

What you’ll do:

• Automate mobile UI & API tests using WebdriverIO + Appium (JavaScript / TypeScript)
• Build a test automation framework from scratch
• Configure test reporting systems (TestRail, Zephyr, Testomat, or similar)
• Set up and maintain CI/CD pipelines (Jenkins, GitLab CI/CD, GitHub Actions)
• Work with Git (version control, branching, pull requests)
• Work with BrowserStack (real devices, environments, test execution)
• Perform manual testing using Postman, Proxyman

Requirements:

• Experience with WebdriverIO + Appium (mobile UI/API automation)
• Knowledge of JavaScript / TypeScript
• Experience with test reporting tools (TestRail, Zephyr, Testomat, etc.)
• Experience with CI/CD tools (Jenkins, GitLab CI/CD, GitHub Actions)
• Experience building or understanding test automation frameworks
• Experience with Git
• Experience with BrowserStack
• Experience in manual testing using Postman, Proxyman

What you’ll get:

• Mentorship and support from experienced QA engineers
• Hybrid work format (remote + Kyiv office with generator and stable working conditions)
• Opportunity to grow into a Middle Automation QA (Mobile)
• Friendly and supportive team

✨Join SoftButler and grow your mobile automation skills on real projects.

What we do (and why it matters):

Swarmer develops software that makes drones autonomous and allows them to operate together, in large teams, without pilots required. Our technology has been battle-tested across 100,000+ combat missions in Ukraine — the world’s most intense proving ground for drone warfare. We just closed a $15M Series A (the largest investment in Ukrainian defense tech since the war began) and we’re scaling operations to serve NATO-aligned nations.

This isn’t theoretical. This is software that’s being used right now to save lives and defend democracy.

What we’re looking for:

We are looking for a Director of Physical Security who will take full ownership of building and leading our physical security function. This role is about creating a modern, multi-layered security framework that safeguards our people, offices, and technologies. You will ensure that Swarmer not only meets the highest security standards but also builds a proactive, risk-driven security culture across the organization.

You’ll be a good fit if you have:

• 5+ years of experience in corporate, defense, or government-related security roles.
• Proven track record of building security systems end-to-end (not just executing, but shaping strategy and vision).
• Strong knowledge of the physical security domain.
• Structured, risk-oriented mindset with the ability to see consequences and drive systemic change.
• Modern approach to security — using contemporary tools, methodologies, and international standards.
• Fluent in English (spoken and written).
• Ability to work with senior leadership and influence decision-making.

What you’ll do:

• Develop and lead a comprehensive corporate security strategy covering physical security, operational resilience, and personnel protection.
• Ensure the security of offices, facilities, and employees, including access control, surveillance, and incident response procedures.
• Maintain close cooperation with Ukrainian, Polish, and American defense, security, and regulatory bodies to ensure compliance and effective security operations.
• Work alongside Legal and HR to ensure rigorous background check processes, adherence to data privacy regulations, and secure hiring practices (including background management where applicable).
• Build internal awareness and training programs to foster a culture of security across the organization.
• Anticipate risks, assess vulnerabilities, and proactively initiate systemic changes to strengthen our resilience.
• Establish and maintain security standards that align with international best practices.

What you’ll get:

• Professional growth through working with cutting-edge defense technologies and exposure to international security best practices.
• A fast-paced environment with minimal bureaucracy and no “process for the sake of process”.
• Competitive salary and a comprehensive benefits package (insurance, paid sick leave, 20 paid days off per year).
• Benefits of the defense sector (e.g., reservation, etc.).
• Flexible remote work options where possible.

How’s the hiring process going:

✔️ Intro Call → ✔️ Interview with VP of Operations → ✔️ Interview with Security Consultant → ✔️ Final interview with CEO → ✔️Security check → ✔️Offer

Why this matters (and why you should care):

Ukraine is deploying 5 million drones in 2025 alone. The US and NATO are paying attention. The future of defense isn’t more pilots—it’s smarter software. We’re not selling PowerPoints; we’re selling proven technology that’s been refined under the most demanding conditions imaginable.

Our team is direct, moves fast, and doesn’t waste time on performative nonsense. If you want a company with seven layers of approval and endless consensus-building, this isn’t it. If you want to do the most important work of your career with people who say what they mean and execute, let’s talk.

At SoftButler, we focus on building quality into every stage of development.
We’re looking for a Junior Automation QA (Web) who is ready to grow in automation and work with modern tools in a supportive team.

What you’ll do:

• Automate UI & API tests using Playwright (JavaScript / TypeScript)
• Build a test automation framework from scratch
• Configure test reporting systems (TestRail, Zephyr, or similar)
• Set up and maintain CI/CD pipelines (Jenkins, GitLab CI/CD, GitHub Actions)
• Work with Git (version control, branching, pull requests)

What we’re looking for:

• Hands-on experience with Playwright (~1 year)
• Strong knowledge of JavaScript / TypeScript
• Basic understanding of UI & API testing
• Familiarity with CI/CD tools
• Experience with Git
• English level — B2+

What you’ll get:

• Mentorship and support from experienced QA engineers
• Hybrid work format (remote + Kyiv office with generator and stable working conditions)
• Opportunity to grow as an Automation QA Engineer
• Friendly and supportive team environment

✨Join SoftButler and grow your automation skills while building real impact.

Requirement

• User acquisition expert: 2+ years of proven track in building marketing retention campaigns for a consumer product through ad networks;
• Previous experience with ad networks;
• Gambling experience is mandatory;
• Work with creatives, experience with setting up tasks for video creatives;
• Experience in A/B testing and campaign optimization;
• Ability to identify issues within campaigns and develop solutions quickly;
• Understanding user journey, user segmentation, engagement, and customer experience;
• Ability to analyze and understand such metrics as CTR, CR, CPA;
• Previous work with such tools as Jira, Tableau;
• Understanding how to work with pixels, postbacks, user cookies;
• Remote work experience: ideally, in an international team;
• Flexible and open to feedback, with a continuous improvement mindset;
• Comfortable working independently and managing large-scale ad budgets;
• Good English communication skills

Will be plus

• Previous experience with Ubidex or other platforms for retargeting;
• Previous experience with Volume, Keitaro.

Responsibilities

1. Launch retargeting and performance campaigns;
2. Research new direct publishers that can be integrated via RTB or XML;
4. Manage the structure of retargeting campaigns;
5. Close work with existing campaigns.

CRM executive is responsible for full cycle of CRM campaign setup and launch according to the briefs coming from Head of CRM. This includes set-up of communications and segments in CRM automation tools, setup of emails, sms and Push notifications, request bonuses, send-out of communications and calculating bonuses if needed. It’s critical to be able to work with data, to be familiar with CMS and communication channels, to be accurate and attentive to details.

This role provides great perspective to work with most advanced industry tools and obtain strong experience across a broad variety of CRM disciplines.

Responsibilities:

• Launch of CRM campaigns according to the brief and provided designs and copy. This includes preparation of email templates, activities, segments and communications in CRM automation tool for sms, email, web push, onsite rich inbox and other channels);
• Conducting A/B tests to refine most effective communications and offers;
• Work on communications content to guide creative studio and get designs and copy which works best and corresponds to best practices;
• Monitor email domains reputation;
• Evaluation of conducted campaigns;
• Control of communications subscription and unsubscription by customers, prevention of unsubscriptions;

Requirements:

• At least 1 year of experience as a CRM manager or email marketing specialist.
• Experience with email marketing, marketing automation tools (CustomerIO, Fasttrack, Optimove, etc);
• Strong Excel experience (sorting, transformation, formulas (VLOOKUP specifically), pivots);
• Hands-on experience with HTML is strongly desired;
• High level of attention to details, accuracy;
• iGaming experience is strongly desired.
  
  What you’ll get:
• Flexible working hours that fit your natural rhythm: 08:00–17:00, 09:00–18:00, or 10:00–19:00.
• 17 working days of paid vacation (available after 6 months).
• Salary in USD.
• Mentorship. If you’re new – we’ll teach you. If you already have a foundation — we’ll help you level up fast.
• Clear structure and feedback. We’ve got processes. You’ll always know what’s expected and how to improve.
• Experience that matters. You'll work with a strong team and build a portfolio that actually opens doors.
• Fun corporate activities.