Jobs at Djinni

Our Mission and Vision

At Solidgate, our mission is clear: to empower outstanding entrepreneurs to build exceptional internet companies. We exist to fuel the builders — the ones shaping the digital economy — with the financial infrastructure they deserve. To achieve that, we’re on a bold path: to become the #1 payments orchestration platform in the world.

We believe the future of payments is shaped by people who think big, take ownership, and bring curiosity and drive to everything they do. That’s exactly the kind of teammates we want on board.
 

About the Role

As a Junior Business Analyst in the Account Management and Sales team, you’ll gain hands-on experience in fintech while strengthening your analytical, operational, and business skills.
This role places you at the core of client interaction and business process optimization, where every task directly contributes to Solidgate’s growth.

What you’ll own

• Analyzing sales results (Cross-sell/Up-sell), building metrics and reports, and providing recommendations to optimize team processes.
• Interacting with clients, addressing requests, and providing information about our products and services.
• Preparing presentations, documentation, and organizing meetings.
• Supporting operational processes within Account Management and Sales teams.
•  

You’re a great fit if you have

• Bachelor’s or Master’s degree (completed or in progress)
• Strong academic achievements and results
• English proficiency at Upper-Intermediate level or higher
• Excellent analytical and communication skills
• High level of responsibility and a results-driven mindset

Participation in international or academic programs (FLEX, Erasmus, CFA Research Challenge, or similar) will set you apart.

Why Solidgate?

— No internships here — we build careers. Get hands-on from day one and make a real impact.
— Your work = real outcomes. Shape how global companies move money.
— Grow like crazy. Learn from top fintech pros and level up faster than anywhere else.
— Flex your schedule. Balance studies and work with flexible hours that fit your life.
— Enjoy the ride. A wow office in Kyiv center, daily lunches, snacks, team buildings, and a learning budget to keep you growing.
 

💌 The Extras: 30+ days off, unlimited sick leave, free office meals, health coverage, and Apple gear to keep you productive. Courses, conferences, sports and wellness benefits — all designed for ideas, focus, and fun.

Tomorrow’s fintech needs your mindset. Come build it with us.

Ми шукаємо початківця, але технічно підкованого та ініціативного інженера, який підсилить нашу команду розробки тактичних БПЛА. Твоя робота поєднуватиме класичний embedded (написання коду для заліза) та системну інтеграцію (збирання, налаштування та запуск компонентів дрона в єдину екосистему).

🛠 Основні обов'язки (Чим ти будеш займатися)

• Розробка ПЗ для мікроконтролерів: Написання, відладка та підтримка прошивок для архітектури STM32(керування периферією, зчитування сенсорів, виконавчі механізми).
• Робота з комп'ютерами-компаньйонами: Налаштування ОС, написання скриптів автоматизації та сервісів для Raspberry Pi 5 (взаємодія з польотним контролером, обробка потоків даних, керування корисним навантаженням).
• Інтеграція та залізо: Фізичне підключення, конфігурація та тестування різних модулів дрона: GPS/компасів, сенсорів оптичного потоку, далекомірів, модулів зв'язку (LoRa, ELRS, цифрове відео).
• Діагностика та логування: Пошук причин відмов ("чому відвалився зв'язок", "чому "скаче" напруга") за допомогою аналізу логів польотних контролерів та системних логів Linux.
• Стендові випробування: Участь у лабораторних та бенч-тестах систем ініціалізації (наприклад, катапультних стартів) та відпрацювання аварійних режимів (Failsafe).

📋 Вимоги до кандидата

1. Hard Skills (Мікроконтролери та низькорівневий код)

• Впевнені знання C / C++ для embedded-систем. Розуміння вказівників, роботи з пам'яттю, бітових операцій та специфіки розробки з обмеженими ресурсами.
• Досвід роботи з мікроконтролерами STM32 (через STM32CubeIDE / HAL / LL або PlatformIO).
• Розуміння та практичний досвід роботи з базовими інтерфейсами: UART/USART, I2C, SPI, CAN/UAVCAN. Ти повинен розуміти різницю між ними та як підключити периферію.
• Вміння читати базові принципові електричні схеми (datasheets), користуватися мультиметром та осцилографом/логічним аналізатором для пошуку проблем із сигналом.

2. Hard Skills (Одноплатні комп'ютери та Linux)

• Базові навички роботи з Linux (Ubuntu / Raspberry Pi OS): робота в терміналі, налаштування мережевих інтерфейсів, конфігурація systemd-сервісів.
• Знання мови Python або Bash для написання скриптів автоматизації, парсерів логів чи простих сервісів взаємодії на Raspberry Pi.
• Розуміння мережевих протоколів (TCP/UDP, базові знання сокетів).

3. Специфіка UAV (Буде великим плюсом)

• Розуміння архітектури сучасних БПЛА (як взаємодіють польотний контролер, ESC, GPS, радіолінк та комп'ютер-компаньйон).
• Досвід роботи з відкритими польотними стеками: ArduPilot (ArduPlane/ArduCopter) або PX4.
• Знання протоколів взаємодії, таких як MAVLink або MSP.
• Розуміння концепції Mesh-мереж та технологій зв'язку дальнього радіуса дії.

🧠 Soft Skills та мислення

• Уважність до деталей: Здатність помітити, що scaling коефіцієнт АЦП для моніторингу батареї виставлений неправильно ще на етапі перевірки конфігурації, а не після того, як борт вимкнеться в повітрі.
• Критичне мислення: Навичка шукати першопричину проблеми ("чому "пливе" координата"), перевіряючи залізо, завади від силових кабелів та налаштування фільтрації паралельно.
• Стійкість до рутини: Готовність проводити десятки однотипних bench-тестів для збору статистики надійності системи.

🎁 Що компанія зазвичай пропонує натомість:

• Роботу над продуктом, результати якого видно одразу на полігоні.
• Доступ до топового обладнання та сучасної елементної бази (Matek, Holybro, Raspberry Pi 5 тощо).
• Сильну експертизу та менторство від Senior-інженерів та архітекторів систем.

At Promova, we’re redefining language education for the AI-powered era — making learning accessible, personal, and inspiring for millions of people worldwide. Our 150+ teammates unite around one mission: to connect people, bridge cultures, and empower lifelong learners — in every country except aggressor states (yes, even Antarctica).

We blend AI innovation with human creativity to help people speak with confidence and truly belong anywhere. If you want to test bold ideas, move fast, and make an impact — you’ll feel right at home.

About the Role

We're looking for a User Acquisition Manager to launch and scale paid acquisition from scratch for a new live education product within the Promova ecosystem. 

You will be the first UA specialist on this project — owning the full cycle from day one: tracking setup, campaign launches, global scaling. 

No bureaucracy, no approval chains — just a fast-moving setup where you can influence everything.

Sounds like what you've been looking for? It is.

Why This Role is Your Next Challenge

• You're the first UAM on this product — and the one deciding how to grow it from zero to millions of users. Full autonomy and real ownership.
• No gap between marketing and product — campaign insights go straight into development; the focus is on LTV and retention, not just performance.
• No dark monetization practices. No 6-step upsell funnels. A customer-centric product built to deliver real value.
• The infrastructure is already there — Claude integrations, marketing auto-rules, bulk campaign setup, creative agents, and others. Not built from scratch, built to scale.

Your Areas of Impact

• Set up and run paid campaigns in Meta: from account preparation and audience targeting to scaling performance.
• Support the analytics system: set up Appsflyer, Pixel and CAPI, and turn data into actionable marketing insights.
• Achieve sustainable profitability by meeting ROI/ROMI targets and controlling CPA.
• Search for the growth opportunities by testing new audiences, markets, and marketing approaches.
• Test initiatives: develop hypotheses, run experiments, and scale successful strategies.
• Partner with cross-functional teams to align objectives, exchange insights, and enhance overall performance.

What We’re Looking for

Core experience:

• 1+ year in performance marketing with hands-on Meta Ads experience.
• Proven expertise in mobile direct-buy UA: you know how to run and scale app campaigns.
• Deep understanding of AppsFlyer, SKAN, and CAPI. 
• Testing mindset: ability to form hypotheses, run experiments, and scale what works.
• English B1+.

Bonus points:

• Experience with Tiktok Ads, Google Ads, Apple Search Ads.
• Background in EdTech or language learning products.
• Already built app tracking from zero — Pixel, CAPI, full setup.

Corporate Benefits

🎓Growth — offered to help develop your skills, advance your career, and reach your full potential: сompensation for additional training at external events and seminars; access to a large electronic library; paid online courses and conferences;

🧘🏼Wellbeing — offered to support your overall health, happiness, and resilience: work remotely from any safe location worldwide; flexible work schedule; 20 paid vacation days per year; an unlimited number of sick days, medical insurance coverage; mental health support; power station reimbursement; employee discounts and special benefits for remote employees.

🏄🏼‍♂️Fun & Activities — offered to foster informal communication and strengthen social connections among teammates: remote team compensation for gathering and team-building episodes.

Interview Process

• Intro-call with Recruiter
• Meeting with the Hiring Manager
• Test Task
• Bar-raising

Interested? Apply now and let’s make the growth happen!

Not your thing? Got a recommendation? Check this out!

We’re looking for a dynamic and enthusiastic Project Manager to join our Design & Web Solutions Business Unit. In our fast-paced environment, things move quickly, so you’ll need to stay ahead by adapting to new tools and technologies with ease. Being results-driven and able to manage multiple tasks simultaneously will be key to your success.

Our Project Managers are professionals at bringing ideas to life. They not only understand the underlying business goals behind requirements but also provide teams with valuable user insights, drive projects to completion, and ensure we deliver exceptional experiences that delight our customers.

Requirements:

• At least 3 years of project management experience in a dynamic environment
• Proficiency in Agile, Scrum, and Kanban methodologies and tools
• Strong organizational and multitasking skills
• Critical thinking and problem-solving abilities
• Experience managing stakeholders and aligning team capabilities with client needs
• Excellent verbal and written communication skills
• Ability to meet tight deadlines while maintaining quality
• Quick learner, adaptable to new tools and processes
• Proven track record of delivering projects aligned with business objectives
• Strong interpersonal skills and ability to lead cross-functional teams
• Upper-Intermediate or higher level of English

Will be a plus:

• Knowledge of design workflows and tools (Figma, Sketch, Adobe Creative Suite)
• Experience communicating effectively with design teams

Personal Profile:

• Results-driven and proactive
• Flexible and adaptable to change
• Strong leadership and team motivation skills
• Detail-oriented with a focus on quality
• Excellent collaboration and interpersonal skills

Responsibilities:
 

Project estimation and planning:

• Lead the estimation process, defining project scope, timelines, and resource requirements for creative, graphic design, and web development projects (WordPress, WebFlow, etc.)
• Develop detailed project plans and schedules, ensuring all phases are accounted for — from concept to delivery

Project activities control, time, and effort tracking:

• Monitor project progress, ensuring tasks are completed on time and within budget
• Track team effort, project hours, and deliverables to ensure efficient use of resources and adherence to timelines
• Provide regular project status updates to stakeholders and management

Team coordination:

• Coordinate with cross-functional teams, including designers, developers, and marketing specialists, ensuring smooth collaboration
• Ensure all team members are aligned with project goals, timelines, and deliverables

People management:

• Lead and motivate the project team, providing guidance and support to ensure high performance
• Foster a positive work environment where team members can collaborate, solve problems, and grow professionally

Team utilization:

• Ensure optimal utilization of team members by assigning tasks based on skills, availability, and project needs
• Balance workloads across the team to prevent burnout and maintain productivity

Project risk management:

• Identify potential project risks early on, assess their impact, and develop mitigation strategies to minimize risks
• Proactively address issues as they arise, ensuring projects stay on track

Successful execution and delivery of projects:

• Ensure projects are executed efficiently and delivered within the agreed scope, budget, and timelines
• Maintain a high standard of quality in all deliverables, ensuring they meet both client and internal expectations

Customer business needs identification and product solution selection:

• Work closely with clients to understand their business needs and goals
• Collaborate with internal teams to recommend optimal solutions that align with client objectives and add value to their business

Support in developing marketing strategies:

• Contribute to the creation of marketing strategies, especially concerning internal branding and Sigma Software’s identity.

Are you the kind of person who instinctively tries to break things just to make them better? Do you enjoy uncovering hidden edge cases, questioning assumptions, and ensuring users get a seamless experience every time?
 

They are looking for a QA Engineer who thrives on exploratory testing, adversarial thinking, and delivering exceptional product quality. In this role, you’ll work closely with Product, Engineering, and Design teams to shape reliable, user-centric experiences across web and mobile platforms.
 

This is an opportunity to have a real impact - not just by finding bugs, but by influencing quality standards, improving testing processes, and helping teams ship with confidence.

 

What You’ll Do
 

• Design, maintain, and execute detailed manual test plans for new features and releases
• Dive deep into exploratory and adversarial testing to uncover edge cases, usability gaps, and unexpected behaviors
• Identify, document, prioritize, and track issues throughout the development lifecycle
• Investigate API logs and network traffic using tools like Charles Proxy, Fiddler, or Chrome DevTools to pinpoint front-end vs. back-end issues
• Validate complex user flows, backend data integrity, and database states
• Partner closely with developers to troubleshoot problems and verify fixes
• Clearly communicate testing progress, known risks, and release readiness across teams
• Ensure flawless functionality, UI/UX consistency, and responsiveness across web, iOS, and Android platforms
• Maintain clean and actionable bug reports and testing documentation
• Collaborate cross-functionally with Product, Design, and Engineering to continuously improve product quality
• Contribute to evolving QA practices, workflows, and testing standards
• Use AI-powered tools and workflows to improve testing efficiency, bug analysis, and quality processes
  
   

What They’re Looking For
 

• 4+ years of experience in manual QA or software testing
• Strong experience creating and executing comprehensive manual test plans
• A curious, detail-oriented mindset with a passion for finding issues before users do
• Solid understanding of web and mobile technologies, including:
  • HTTP
  • HTML
  • Client-server architecture
  • Caching
  • SQL & NoSQL databases
• Strong troubleshooting, bug tracking, and prioritization skills
• Experience validating APIs, backend flows, and complex data interactions
• Excellent communication and collaboration skills in cross-functional environments
• Comfortable working in fast-paced product and engineering teams
• Experience using AI tools to improve productivity, workflows, or testing efficiency
• Bachelor’s degree in Computer Science, a related technical field, or equivalent practical experience
   

Nice to Have

• Experience coding in Java, Python, or JavaScript
   

Why This Role Stands Out

You won’t just execute test cases - you’ll help shape product quality from the ground up. They value people who think critically, challenge assumptions, and bring a strong sense of ownership to the user experience. If you enjoy solving complex problems, collaborating with smart teams, and making products better every day, this could be the right fit for you.

Ever worked in an environment where engineers are expected to challenge bad code instead of silently accepting it?
Where spotting hidden bugs, architectural problems, and security risks matters more than shipping features fast?
Where your opinion is valued specifically because you can say: “this implementation is wrong and here’s why”?

If you’re confident reviewing unfamiliar systems, care deeply about engineering quality, and prefer direct technical communication over corporate politeness - this role is for you.

About the Company

Our client is a Switzerland-based trading technology company building a stock trading platform used for real-time trading operations and financial workflows.

The platform includes: real-time market data, order entry & order management, portfolio management, watchlists & alerts, trading dashboards, internal CRM systems.

The Role

We’re looking for a Senior Software Engineer focused on architecture review, code quality, reliability, and technical evaluation across multiple systems.

This is not primarily a feature-development role.

You’ll work with existing production systems, reviewing and evaluating code written in Python, TypeScript/React, and partially Rust-based environments.

What You’ll Do

Review & Evaluate Engineering Quality

• Analyze backend and frontend codebases critically
• Review architecture using Clean Code, SOLID, and DDD principles
• Detect technical debt and maintainability risks
• Evaluate pull requests and engineering decisions

Hunt Bugs & Reliability Problems

• Detect race conditions and async issues
• Identify off-by-one errors, null/None problems, and memory leaks
• Review concurrency behavior and hidden edge cases
• Identify production risks early

Improve System Performance

• Analyze scalability and Big-O complexity
• Detect N+1 queries and inefficient backend logic
• Identify unnecessary React re-renders
• Find bottlenecks affecting reliability or responsiveness

Review Security & Infrastructure Risks

• Evaluate systems against OWASP Top 10 risks
• Detect SQL injection vulnerabilities and secret leaks
• Review unsafe input handling and path traversal risks
• Evaluate dependency vulnerabilities (CVEs)
• Review Tauri IPC sandbox/security issues

Evaluate Testing Standards

• Review pytest, vitest, and cargo test implementations
• Identify weak coverage and missing edge cases
• Evaluate TDD quality and mocking approaches
• Detect gaps between “tests passing” and real reliability

Work Across Modern Tooling

• Use ruff, mypy, eslint, and clippy
• Review Git diffs and PR workflows
• Read and evaluate API integration code
• Detect misuse of OpenAI, Anthropic, or Gemini SDKs
• Review REST/WebSocket reliability patterns (retry logic, idempotency, etc.)

What You Bring

• Strong experience as a Senior or Staff-level Software Engineer
• Deep expertise in Python 3.11+
  • Typing
  • Async programming
  • Pydantic
• Strong TypeScript 5+ and React 19 experience
• Ability to read and evaluate Rust code (Tauri 2 ecosystem)
• Strong understanding of software architecture and engineering quality
• Experience reviewing unfamiliar codebases quickly
• Strong debugging and analytical skills
• Confidence giving direct, critical technical feedback
• Ability to prioritize issues by severity (Critical / Major / Minor)
• Upper-Intermediate English or higher
• German reading skills required (comments, commits, and technical discussions may partially be in German)

Nice to Have

• Experience reviewing ffmpeg or Pillow pipelines
• Familiarity with Vector DB or ONNX-related code patterns
• Experience in trading, fintech, or high-reliability systems

What You Get

• Engineering-First Environment: Work with teams that care about architecture, maintainability, and technical correctness - not just feature velocity.
• Real Technical Influence: Your feedback will directly impact engineering standards, code quality, and technical decisions.
• Complex Systems: Trading infrastructure, async workflows, performance-sensitive systems, and real-world scalability challenges.
• Direct Communication Culture: The company values honest technical feedback, critical thinking, and engineering maturity over hierarchy or corporate formalities.
• Strong Autonomy: No micromanagement. Engineers are trusted to make technical judgments and take ownership.

Ready to Work Where Code Quality Actually Matters?

If you enjoy analyzing complex systems, identifying critical issues before production does, and working in a direct, high-level engineering environment —

👉 Apply now and help improve systems built for reliability, performance, and scale.

About the role

We are building a revolutionary system at the frontier of technology and AI.

As a AI-native Engineer, you won’t just write code — you will shape the future of how apps are built. You’ll be part of the early execution engine—shipping core capabilities, refining the experience, and elevating reliability. Expect tight loops, clear ownership, and visible impact. You'll engage directly with first clients, adapt the platform to their needs, and set the stage for the next generation of software creation.

What we’re looking for

We want someone who doesn’t just “fit the role” but defines it:

• Open-minded explorer: ready to try bold ideas, new approaches, and cutting-edge tools.
• Hacker mindset & problem solver: able to connect the dots across complex systems and find elegant solutions.
• Analytical and resilient: thrives in debugging intricate, interconnected architectures.
• Startup speed enthusiast: comfortable hacking fast, shipping early, learning from feedback, and polishing later.
• Experienced in Cursor, Claude Code or other AI coding assistants.
• Passionate about AI-driven Engineering: turning AI into your engineering team-mate.
• Natural leader: with the drive to inspire and guide people.

Why join us?

• Be among the first engineers driving a bold, world-changing vision.
• Work at the bleeding edge of technology and AI, where experimentation is not just allowed but expected.
• Direct influence on product.
• A chance to build something that reshapes how things get done in today’s world.
• A team that values curiosity, creativity, and the pure joy of hacking together the future.

This isn’t just another job. This is your chance to engineer the future of software itself.

Technical stack 

!Prior experience with these technologies isn't mandatory, provided you demonstrate a strong willingness to learn and leverage AI tools. At the end of the day, we consider these to be just tools wielded by a SE.

Core technologies:

• TypeScript, React.js, Next.js, Bun.
• ClickHouse, PostgreSQL, Redis
• Docker / Kubernetes
• Kafka
• Supabase, Inngest, Posthog

Nice to have:

• Vue.js
• Python
• Go
• Ruby

Hiring Process

Stage 1: Interview with HR (1h).

Stage 2: Interview with VP of Engineering.

Stage 3: Tech. Interview

Stage 4: Interview with the team.

What we offer for your success

• Very warm and friendly working environment and flexible working schedule.
• 20 days off + paid national holidays, and 12 sick days paid by the company per year.
• Medical insurance, and health protection programs (with COVID-19 and dental coverage).
• Continuous professional development and growth opportunities.

We are looking for a motivated and enthusiastic Trainee Full-Stack React & Node.js developer to join our dynamic team. This position is suitable for candidates starting their software development journey, who want to grow both in frontend and backend engineering and gain real experience working with international projects.

Responsibilities

-  Adaptation of solutions according to customer requirements.

-  Front-End development using React.js.

-  Back-End development using Node.js.

-  Follow a structured learning plan and continuously improve core competencies.

-  Participate in hands-on sessions and apply learned concepts to real project tasks.

-  Actively communicate with mentors and senior developers, discussing progress and technical challenges.

Requirements

- Understanding of Progressive Web Apps and Accelerated Mobile Pages.

- Familiarity with Jenkins, Jira, Confluence, Bitbucket.

-  Experience with some of the following: CSS-preprocessors (LESS, SASS), Docker, WebSockets, MQTT.

-  Frontend development experience using React.js.

-  Experience with backend development.

-  Experience developing web-based software products using Node.js.

-  Experience with several of the following: NPM, Webpack, Yarn, TypeScript, JavaScript, SPA, MongoDB.

-  Experience with Git.

-  Skills with reusable components.

-  Skills with automated testing and performance testing.

-  Knowledge of JS architecture practices.

-  Understanding of OOP and SOLID principles.

-  Understanding of web development paradigms (RESTful APIs, pub/sub, security).

- Experience with building performant and scalable applications.

-  Good spoken English.

Would be a plus

-  Understanding of Progressive Web Apps and Accelerated Mobile Pages.

-  Familiarity with Jenkins, Jira, Confluence, Bitbucket.

-  Experience with: LESS, SASS, Docker, WebSockets, MQTT. 

Working conditions

-  Full remote internship with international projects

-  Real conditions for special personal growth and development

-  Friendly and high skilled team with a huge commercial background

-  Training at the company expense with a mentors

-  Open process for the adapting to the client requirements and interviews

-  Permanent improvements personal qualities and skill 

Internship opportunity

We are also ready to take an intern without experience, with spoken English.
There is a possibility of remote internship and training with further employment.

Senior Full Stack Engineer

We’re building the Production ready system from the PoC and looking for a Senior Full Stack Engineer who enjoys creating scalable products and taking ownership of real technical decisions. You’ll work closely with product and design teams, shape parts of the architecture, and help turn ideas into a production-ready platform.

Requirements:

• 5+ years of software development experience with JavaScript, TypeScript, and modern ES6+
• Strong experience with React and Next.js
• Strong experience with backend development using Node.js / NestJS
• Hands-on experience with MongoDB and PostgreSQL
• Hands-on experience with MQTT
• Experience building applications that can be deployed on both OnPrem and Cloud platforms
• Experience building scalable applications and contributing to system architecture
• Ability to take ownership of features and technical solutions
• Comfortable working in fast-paced, product-driven environments
• Strong communication skills and ability to collaborate with both technical and non-technical stakeholders
• Upper-Intermediate English (B2+)

Nice to Have:

• Experience with React Native or WebSockets
• Experience working in startup or early-stage environments
• Experience with Azure, IoT Hub, Microsoft Entra ID
• Previous experience mentoring engineers or contributing to technical leadership

Responsibilities:

• Develop and deliver key features of a new product from concept to launch
• Contribute to the design and implementation of scalable frontend and backend architecture
• Collaborate closely with product, design, and engineering teams
• Take ownership of technical solutions and help drive implementation
• Participate in code reviews and maintain high engineering standards
• Contribute to development best practices and team workflows
• Support and mentor less experienced engineers when needed
• Continuously improve performance, reliability, and scalability of the platform.

Department: Data Platform
Reports to: Data Engineering Lead
Employment Type: Full Time
Work Model: Fully Remote
Location: Remote EMEA

 

About Traffic Label

Traffic Label is a fast-growing, data-driven technology company operating in the iGaming and affiliate marketing space, building scalable products focused on performance, analytics, and automation across global markets.

What we’re building
We’re building a Customer Data Platform: one unified player profile across our group of brands. The platform should help the business:

 

• Improve acquisition. Understand who actually converts, and why others don’
• Increase conversion. Replace generic flows with journeys built for the specific player in front of us.
• Segment players properly. Who’s a high-value player? Who’s at risk of leaving? Who’s a VIP?
• Reactivate before churn. Spot players who are about to leave and bring them back with offers that match what they actually want.

Tech stack:

• Snowflake (with Snowpipe and Cortex Analyst LLM agent).
• dbt, Python.
• Airflow (Astronomer), AWS (S3, Lambda), Terraform, GitHub Actions.
• Omni BI on top. Reverse ETL into marketing platforms.
• Medallion architecture: bronze, silver, gold.

We’re early in the build, and the person we hire helps shape the foundation.

Role Overview
You sit between the business (Product Owner, stakeholders) and the engineering team.
About 30% of your time is practical data work: validating that CDP capabilities behave as specified, exploring data before specs are written, testing hypotheses for new capabilities, building shared gold layer models that consumer teams use, and helping those teams understand what data is available. It is not business reporting or analytics built for individual brands.

The other 70% is Systems Analysis: turning what you find into specs engineers can build from, owning data quality from symptom to root cause, raising what isn’t right before it ships, and shaping the semantic layer so other business lines can find and trust the data.

Four things define the systems analysis side:

1. Turn business intent into specs that engineers can build from. Talk to stakeholders, figure out what they actually need, and write it down. Each spec covers source schema, target model, transformation logic, business glossary, schedule, data quality checks, consumer, and use case. Stay reachable through development. Engineers will have questions.
2. Find and fix data quality problems at the root, alongside the engineering function. Trace lineage, identify the cause, work with the data source owner on the fix, check downstream impact, and close the loop.
3. Confirm what’s delivered does what we said it would. Validate against the spec you wrote. When the data isn’t right, you raise it before it ships.
4. Make data usable beyond the team that asked for it. Contribute to the semantic layer, data descriptions, and shared definitions so other business lines can find what they need, understand what it means, and trust it without going through you each time.

You work on the Data Platform layer: CDP build, identity resolution, data quality, semantic definitions, and governance. Business analytics on top of the platform, such as dashboards and performance reports for specific brands, is produced by analyst teams aligned to those brands. Your job is to make sure those teams can do theirs: trustworthy data, clear definitions, fast issue resolution.

The team
You sit within the Data Platform alongside:

• A Product Owner who sets the roadmap and business priorities.
• The Data Engineering function. Your manager (Data Engineering Lead) and the engineers building the platform.
• Embedded QA function. Owns automated validation.
• Shared DevOps across the wider organisation.

Where you’ll start
Identity resolution. Deterministic matching is already running in our MDM across five data sources. You extend coverage to the remaining sources and validate match quality at scale. The harder cases are future scope: hashed identifiers without keys, duplicates across sources, device and behaviour signals. They start when we add dedicated ML engineering capacity, with no committed timeline yet. You’ll own the spec and acceptance for that work when it begins.

Skills & Experience

• SQL. Expert level. Window functions, complex joins, and root cause investigation on large datasets.
• dbt. Practical experience. You can write models, write tests, and debug them.
• Python. Comfortable for ad hoc analysis, scripting, and data manipulation.
• Confident across the modern data stack. You investigate problems yourself instead of waiting for DE, and you can explain the root cause to the business in plain language.
• Medallion or layered data architectures.
• You’ve written specifications that engineers built from.
• You’ve owned a data quality problem from “something looks off” to “fixed at source”.
• You can talk to business stakeholders and a backend engineer in the same hour without losing either of them.
• Background in iGaming, affiliate marketing, SaaS, or other high-volume digital businesses.
• Experience unifying customer or user profiles across sources, sometimes called Customer 360 or Single Customer View. Angles: identity matching, semantic modelling, etc.

What We Offer

• Opportunity to work on scalable, high-impact products in a growing iGaming business
• Collaborative and fast-paced engineering environment
• Exposure to modern technologies and architecture
• Competitive salary and performance-based incentives
• Flexible working environment and supportive team culture

We at King Group are engaged in the development and promotion of entertainment products for users around the globe. Having successfully launched and scaled to profitability a number of new products within the last two years, we are on the constant run for new highs. Due to the rapid development of the emerging business segment of social gaming for Tier-1 countries, our team is looking for a talented and enthusiastic User Acquisition Manager to join our Facebook Ads team.

Working with us, you will have a wide freedom of action and space for your growth, spanning from full control over the creatives to be launched, to unlimited budgets, as well as working with Tier-1 GEO with an audience of 300+ million people. 

Key responsibilities:

• Creation, management and optimization of advertising campaigns in Meta Ads, encompassing full cycle of user acquisition management
• Testing of new Paid Social and other performance channels and technologies
• Working with and managing a number of projects with 6-figure monthly budgets
• Analytics of key indicators in all channels: CAC, ROMI/ROAS, CRs, LTV, etc.
• Ongoing testing of creatives, various funnels and strategies
• Participation in building a marketing and communication strategy for the brands together with the team.
   

Key requirements:

• At least a year of experience with Paid Social traffic sources (Meta Ads) with B2C products preferably aimed at Tier1 countries
• Deep understanding of digital marketing and lead generation domain
• Ability to research, replicate and come up with new creative ideas and funnels for traffic generation
• Ability relentlessly execute your ideas to get things done, to tackle problems on your own as well as being a team player
• Strong analytical skills: experience working with data and metrics as well as data-driven decision-making
• Upper-Intermediate English.

You'll want to work with us because we:

Care about your health:

• Health insurance;
• 24 calendar days of vacation;
• Compensation for sick days;
• 50-75% payment for a healthy lifestyle.

We charge with inspiration thanks to:

• A friendly team of like-minded colleagues who are always ready to help and support in the most difficult times;
• Absence of bureaucracy;
• Opportunities for professional and career growth;
• High competitive salary.

We create comfort with the help of:

• Effective organization of workflow and quick decision-making;
• Office format of work with the ability to work remotely 1 day a week: we have a new modern work space with uninterrupted Internet and charging stations, as well as a stylish terrace, a relaxation area where you can distract yourself playing PS5, table football, darts or just relax in a massage chair;
• Convenient office location within walking distance from the Lybidska or Druzhby Narodiv metro stations;
• Compensation for corporate lunches.

We are a Ukrainian outsourcing company Join.To.IT, founded in 2012, and delivering software solutions across diverse business domains.
We focus on building long-term partnerships with our clients and delivering solutions that create real business impact. Our team consists of experienced professionals who take ownership of their work, value clear communication, and are committed to high standards in everything they do.
At Join.To.IT, we create an environment where engineers can grow, influence technical decisions, and contribute to meaningful projects alongside a strong and supportive team. 
     Responsibilities

• Manage the full sales cycle from lead generation to deal closure
• Work with Upwork as the main client acquisition channel
• Communicate with potential clients and conduct negotiations
• Prepare commercial proposals and participate in project estimations
• Collaborate with technical teams during pre-sales stages
• Build long-term relationships with clients and identify upsell opportunities

      Requirements

• Experience in IT sales / Business Development
• Strong experience working with Upwork
• Understanding of outsourcing/outstaffing business models
• Good communication and negotiation skills
• Ability to work with technical teams and understand project scope
• Upper-Intermediate+ English level
  We Offer
• Office-based work format (Kyiv, near Vasylkivska metro station with shelter, Starlink and uninterrupted power supply)
• Free gym access near the office
• Paid vacation and sick leave
• Medical Insurance
• Compensation for professional courses and development
• Supportive and loyal management

We are looking for an experienced IT Support / NOC Engineer with strong MSP or outsourced IT support experience. The person should be comfortable working with multiple client environments, handling tickets, troubleshooting Microsoft 365, Windows Server, endpoint devices, networking issues, security tools, backups, and cloud infrastructure.
 

The ideal candidate should not only react to support requests but also understand how to monitor systems, document recurring issues, communicate clearly with customers, and escalate problems when needed. This role requires someone reliable, structured, and able to work independently in a fast-moving support environment.

Responsibilities:

• Handle L1/L2 technical support requests for business users and client environments.Monitor customer infrastructure, cloud systems, servers, endpoints.
• Administer and troubleshoot Microsoft 365 services, including Exchange Online, Teams, Intune, Entra ID / Azure AD, and user access issues.
• Support Windows desktop, Windows Server, basic Mac OS.
• Work with Active Directory, DNS, DHCP, TCP/IP, VPN, remote desktop tools, and common network troubleshooting scenarios.
• Support security and endpoint protection tools such as Microsoft Defender, Bitdefender, Sophos or similar solutions.
• Work with RMM, PSA, ticketing, time tracking, and documentation platforms such as ConnectWise and ITglue.
• Communicate with third-party vendors and software support teams when deeper troubleshooting is required.
• Create, update, and maintain technical documentation, SOPs, troubleshooting guides, and client environment notes.
   

Required Skills:

• Strong experience in MSP, NOC, remote IT support, or outsourced infrastructure support.
• Good practical knowledge of Microsoft 365 administration: Exchange, Teams, Intune, Entra ID / Azure AD.
• Experience with Windows Server and Windows desktop support.
• Understanding of networking fundamentals: DNS, DHCP, TCP/IP, firewalls, VPNs, routers, switches.
• Experience with remote support tools such as TeamViewer, ScreenConnect or similar.
• Experience with ticketing and documentation discipline.Good written and spoken English for customer communication.
• Ability to support several clients or environments at the same time without losing structure.
• Ability to troubleshoot issues independently, gather details, analyze logs, and communicate next steps clearly.
   

Nice-to-Have Skills:

• Experience with MSP tools such as ConnectWise, Kaseya, or similar.
• Experience with security platforms such as Microsoft Defender, Sophos, Blackpoint, Ironscales, ConnectSecure, or similar.
• Basic PowerShell scripting for automation and troubleshooting.Experience supporting business software such as QuickBooks, Sage, tax/accounting software, or other client-specific applications.
• Certifications such as MS-900, Network+, Sophos, Datto, Microsoft 365, Azure Fundamentals, or similar.
• Experience with Citrix, RDS / Terminal Services, VMware ESXi, vSphere, Hyper-V, or Azure infrastructure.
   

Personal Qualities:

• Reliable and disciplined in daily support work.
• Calm under pressure, especially during incidents or urgent client requests.
• Strong customer-service mindset.
• Able to document work clearly and consistently.
• Flexible with different client environments, tools, and processes.
• Able to learn new systems quickly and ask the right questions when documentation is missing.
   

Hiring process: HR Interview; Technical Interview; Client Interview.
 

We offer:

• Competitive compensation
• B2B contract, paid sick leave, 20 days of paid vacation
• Free English lessons  
• Flexible work schedule  
• Official holidays are non-working days  
• Paid courses and certifications  
• Сoach / psychologist consultation  
• Workshops  
• Career development plan
• Mentoring Education  
• Medical Health Insurance

Why Choose Us? What Do We Offer that’s Exceptional?

1. Cutting-Edge Technologies on Real Projects: At Langate, you’ll work with the latest technologies on live projects. We’re a dynamic, fast-growing company, so you’ll find a minimal amount of legacy systems and plenty of opportunities to implement new technologies.
2. Work-Life Balance with Benefits: We value work-life balance and offer paid time off, including vacation days and sick leave. Remote work options and hearty life are part of the package too.
3. Investment in Your Growth: We’re committed to your professional development. You can expect training programs, courses, and opportunities to enhance your English language skills.
4. Team Building and Unity: We know that a happy team is a productive team. That’s why we organize team-building events and group activities to foster strong bonds and a sense of belonging.
    

When you choose us, you’re choosing a company that values innovation, invests in its employees, and provides a supportive and engaging work environment. Join us in shaping the future of technology!
 

Need more information? Welcome!

Ajax Systems, an international tech company and the largest manufacturer of security systems in Europe.

We are looking for a DevOps Team Lead to join our Platform Team and help us scale, secure, and improve our cloud infrastructure. This role combines hands-on technical ownership with team leadership: you will guide DevOps engineers, define platform priorities, improve reliability, and collaborate closely with product and engineering teams.

The System Division develops the Ajax software ecosystem — including OS Malevich, the Video Management System, cloud infrastructure, and client applications. The team ensures the stable operation of all system components as a unified digital platform.

Requirements:

• 5+ years of experience in DevOps, Platform Engineering, SRE, or Cloud Engineering, including 2+ years in a lead or senior ownership role.
• Strong hands-on experience with Kubernetes, preferably AWS EKS, including cluster operations, networking, autoscaling, workload reliability, and security best practices.
  Solid AWS experience: VPC, IAM, EC2, RDS, ElastiCache, Route 53, Lambda, Load Balancers, CloudFront/S3 etc.
• Experience with Infrastructure as Code and configuration management tools, especially Terraform/Terragrunt.
• Experience with GitOps-based delivery using Argo CD or Flux, and Helm/Kustomize for Kubernetes application management.
• Strong Linux and TCP/IP networking knowledge, including troubleshooting production systems.
• Experience with secrets management, access control, and credential rotation practices.
• Strong observability background: metrics, logs, alerts, SLOs, incident investigation, and tools such as Datadog, Grafana, VictoriaMetrics, ELK, or Opsgenie.
• Ability to lead technical discussions, explain trade-offs, set priorities, and drive decisions across engineering teams.
  Strong communication, ownership, task management, and mentoring skills.
   

Desirable:

• Experience with advanced Kubernetes tooling: Karpenter, KEDA, Envoy, Istio/Linkerd or similar.
• Experience with streaming platforms such as NATS or Kafka.
• Operational experience with databases such as MongoDB, MySQL, PostgreSQL, or managed cloud database services.
• Experience with compliance frameworks such as SOC 2.
  Background in FinOps, cloud cost optimization, and infrastructure efficiency improvements.
• Experience with disaster recovery planning, backup strategies, incident response, or production fire drills.
   

Responsibilities:

• Lead, mentor, and grow the DevOps/Platform team: set technical priorities, support hiring, provide feedback, and foster a culture of ownership and engineering excellence.
• Own and evolve the Kubernetes platform: cluster architecture, deployment standards, autoscaling, reliability, security practices, and developer experience.
• Improve CI/CD and GitOps workflows to make deployments safer, more repeatable, and easier for engineering teams.
• Collaborate with engineering, product, security, and operations teams to align infrastructure improvements with business and product needs.
• Identify and remove bottlenecks in the software delivery lifecycle, platform operations, and production support processes.
• Strengthen platform security: access management, secrets management, network controls, compliance requirements, and secure-by-default practices.
• Build and improve proactive observability: monitoring, alerting, dashboards, incident response processes, and post-incident improvements.
• Drive cloud cost optimization initiatives and provide practical recommendations for more efficient infrastructure usage.
• Participate in production support and on-call processes for critical incidents, while continuously improving reliability and reducing operational toil.
   

We offer:

• The opportunity to suggest and implement your own ideas that directly influence the product and its mass production;
• A place in a fast-growing company with a motivated and professional team;
• Competitive salary;
• Medical insurance;
• Corporate English classes;
• The opportunity to participate in Ajax’s internal beta-testing program for security systems;
• Discounts from partner companies;

• Discounts on Ajax products.

   

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.

Supplax is a US-based company with a Ukrainian team. We're a fully remote back-office for repair contractors across America — handling marketing, sales, crew management, and quality control so they can focus on the work itself. 5+ years on the market, 100+ team members, 30,000+ completed projects in 30+ US cities.

We're growing our B2B partner network and looking for someone who genuinely enjoys building relationships — not just managing a contact list.

What you'll do:

— Own a portfolio of B2B partners: interior designers, general contractors across the US

— Stay proactively in touch — calls, messages — so partners think of us first when a new project comes up

— Track partner status in CRM, resolve issues quickly, gather feedback

— Spot opportunities for repeat orders and referrals from existing partners

What we're looking for:

— 1+ year in account management, B2B sales, or client service

— English B2+ spoken and written — you'll work directly with American clients

— You know how to build real trust remotely, not just send check-in emails

— Organized, can juggle multiple accounts without dropping the ball

— CRM experience

Nice to have: background in construction, renovation, or interior design / prior experience working with US clients

What you get:

— $1200–1500/mo (base + uncapped bonus)

— 100% remote — work from anywhere

— Schedule: 4 PM – 1 AM Kyiv time

— Regular English practice with a tutor — on us

— Real career growth for people who deliver results

— A team that actually supports you

If this sounds like your kind of role — apply and let's talk.