Jobs at Djinni

Cosmolot is a Ukrainian product IT company that creates and develops an online digital entertainment platform. We build technology-driven solutions with a strong focus on security, transparency, and user comfort.

As a Marketing Analyst, you will analyze marketing activity data across channels to evaluate campaign effectiveness, identify trends, and support business growth.

Requirements

• 2+ years of experience as a Marketing Analyst or in a similar role
• Strong practical knowledge of SQL (CTEs, window functions) and Excel
• Practical experience with BI tools (Power BI or similar)
• Ability to work with large datasets and collect, organize, and analyze large volumes of data
• Strong analytical thinking and attention to detail
• Strong communication and collaboration skills, with the ability to clearly present insights to business stakeholders

Your Responsibilities

• Analyze marketing-related data (marketing channels and campaigns, conversion funnels, and cohorts to support business decision-making
• Collect and prepare data from multiple sources for analysis and reporting
• Build and maintain reports and dashboards 
• Perform ad-hoc and exploratory analysis based on business requests
• Identify trends, patterns, and key drivers behind changes in marketing metrics
• Present analytical insights and findings to stakeholders

Nice to Have

• Experience in gaming and traffic or other product verticals
• Experience with Google Analytics

What We Offer

• Work in a strong team of professionals and genuinely supportive people
• Opportunities for professional growth and development
• Flexible working hours
• Medical insurance
• Sports expense compensation
• Psychological support
• Free language classes (English, Spanish, and German)
• 18 working days of paid vacation, paid sick leave, and sick days
• Regular team buildings and corporate events
• All necessary equipment for comfortable work

Are you passionate about building large-scale cloud data infrastructure that makes a real difference? We are looking for a Senior Data Engineer to join our team and work on an impactful healthcare technology project. This role offers a remote work format with the flexibility to collaborate across international teams.

At Sigma Software, we deliver innovative IT solutions to global clients in multiple industries, and we take pride in projects that improve lives. Joining us means working with cutting-edge technologies, contributing to meaningful initiatives, and growing in a supportive environment.

CUSTOMER
Our client is a leading medical technology company. Its portfolio of products, services, and solutions is at the center of clinical decision-making and treatment pathways. Patient-centered innovation has always been, and will always be, at the core of the company. The client is committed to improving patient outcomes and experiences, regardless of where patients live or what they face. The Customer is innovating sustainably to provide healthcare for everyone, everywhere. 

PROJECT
The project focuses on building and maintaining large-scale cloud-based data infrastructure for healthcare applications. It involves designing efficient data pipelines, creating self-service tools, and implementing microservices to simplify complex processes. The work will directly impact how healthcare providers access, process, and analyze critical medical data, ultimately improving patient care.

Responsibilities:

• Collaborate with the Product Owner and team leads to define and design efficient pipelines and data schemas
• Build and maintain infrastructure using Terraform for cloud platforms
• Design and implement large-scale cloud data infrastructure, self-service tooling, and microservices
• Work with large datasets to optimize performance and ensure seamless data integration
• Develop and maintain squad-specific data architectures and pipelines following ETL and Data Lake principles
• Discover, analyze, and organize disparate data sources into clean, understandable schemas

Requirements:

• Possibility to meet clients annually in Europe
• Hands-on experience with cloud computing services in data and analytics
• Experience with data modeling, reporting tools, data governance, and data warehousing
• Proficiency in Python and PySpark for distributed data processing
• Experience with Azure, Snowflake, and Databricks
• Experience with Docker and Kubernetes
• Knowledge of infrastructure as code (Terraform)
• Advanced SQL skills and familiarity with big data databases such as Snowflake, Redshift, etc.
• Experience with stream processing technologies such as Kafka, Spark Structured Streaming
• At least an Upper-Intermediate level of English 

Чи захоплюєтесь ви створенням масштабної хмарної інфраструктури даних, яка має реальний вплив? Ми шукаємо Senior Data Engineer, який приєднається до нашої команди та працюватиме над важливим проєктом у сфері медичних технологій. Ця роль передбачає віддалений формат роботи з можливістю співпрацювати з міжнародними командами.

У Sigma Software ми створюємо інноваційні ІТ-рішення для глобальних клієнтів у різних галузях і пишаємося проєктами, які покращують життя людей. Приєднавшись до нас, ви працюватимете з передовими технологіями, робитимете внесок у значущі ініціативи та розвиватиметеся в підтримуючому середовищі.

Клієнт:
Наш клієнт — провідна компанія у сфері медичних технологій. Її портфель продуктів, сервісів та рішень знаходиться в центрі процесів клінічного прийняття рішень і побудови шляхів лікування. Інновації, орієнтовані на пацієнтів, завжди були і залишаються основою діяльності компанії. Клієнт прагне покращувати результати лікування та досвід пацієнтів незалежно від того, де вони живуть і з якими викликами стикаються. Компанія інноваційно розвивається, щоб забезпечити доступ до медицини для кожного, всюди.

Проєкт:
Проєкт зосереджений на створенні та підтримці масштабної хмарної інфраструктури даних для медичних застосунків. Він включає проєктування ефективних data pipelines, створення self-service інструментів та реалізацію мікросервісів для спрощення складних процесів. Робота безпосередньо впливатиме на те, як медичні установи отримують доступ до критично важливих медичних даних, обробляють їх та аналізують, що зрештою покращує якість медичної допомоги пацієнтам.

 

Обов'язки: 

• Співпрацювати з Product Owner та технічними лідами для визначення та проєктування ефективних pipelines і схем даних
• Будувати та підтримувати інфраструктуру для хмарних платформ за допомогою Terraform
• Проєктувати та впроваджувати масштабну хмарну інфраструктуру даних, self-service інструменти та мікросервіси
• Працювати з великими наборами даних для оптимізації продуктивності та забезпечення безперебійної інтеграції даних
• Розробляти та підтримувати архітектури даних і pipelines для команди відповідно до принципів ETL та Data Lake
• Виявляти, аналізувати та впорядковувати різнорідні джерела даних у зрозумілі та чисті схеми

Вимоги:

• Можливість раз на рік зустрічатися з клієнтами в Європі
• Практичний досвід роботи з хмарними сервісами для даних та аналітики
• Досвід data modeling, reporting tools, data governance та data warehousing
• Впевнене володіння Python і PySpark для розподіленої обробки даних
• Досвід роботи з Azure, Snowflake та Databricks
• Досвід роботи з Docker та Kubernetes
• Знання infrastructure as code (Terraform)
• Просунуті навички SQL та знайомство з big data базами даних, такими як Snowflake, Redshift тощо
• Досвід роботи зі stream processing технологіями, такими як Kafka, Spark Structured Streaming
• Рівень англійської не нижче Upper-Intermediate

100 Pitch Decks is a design and consulting agency working with international startups and technology companies.

We help clients raise investment through investor presentations, combining business thinking, storytelling, and design. We work directly with founders, C-level executives, and investors. Our clients are international startups and tech companies.

We are currently looking for a Senior Graphic/Web Designer who can create investor-ready, enterprise-level visuals and keep quality consistently high across presentations, brand assets, and web design tasks.

What We’re Looking For

Strong portfolio
Senior-level visual taste and confident execution
Understanding of typography, composition, spacing, color, and design trends
Ability to work with business content and make it easy to scan
Attention to detail, consistency, and clean files
English level enough to understand business context

Nice to Have

Keynote / PowerPoint / Google Slides experience

Data visualization skills (charts, metrics, tables)

Agency experience or working with international clients

Presentation design (sales, corporate, investor)
Brand identity experience (logos, guidelines, templates)
Understanding of startup/tech ecosystem
Web design in Figma (landing pages, websites)
Graphic design tasks (brand assets, visuals for social media, templates, docs)

Collaboration Format

Full-time or part-time (to be discussed)
Remote collaboration format

We’re looking for a Technical Artist to bridge the gap between art and engineering, helping us turn creative vision into optimized, production-ready assets. At Fractured Byte, we focus on realism and personality, and we’re looking for a Technical Artist who can help make every in-game moment feel impactful and immersive.
 

RESPONSIBILITIES

Integration and optimization content (LODs, optimize skeletal meshes).

Texture tuning and optimization.

Working with materials: modifications, optimization, creation of new materials.

Base knowledge BluePrints: basic understanding of how the work and node system Blueprints (BP). 

Working with level lighting: global illumination, light sources, fog, shadows, color grading.

Working with particle systems: modifications, optimization, creation of new emitters.

Level optimization, include understanding instancing (ISMA, HISMA), merging static meshes and Hierarchical LOD (HLOD)

Performance improvements via .ini files, platform-specific (devices Gen 8/9) settings, draw distances, LODs etc.

Collaborate with other disciplines: animators, programmers, 3D artists.

REQUIREMENTS

Experience as a Technical Artist (UE4/5) - 1+ year.

Understanding the render pipeline, PBR, and shaders.

Knowledge of lighting, creating and setting up materials, post-processing and optimizing content in UE4/5.

Experience with Content Creation Software (DCC) - 1+ year.

PREFERENCES:

Experience with a version control system.

Experience in automation and scripting.

Practice with other engines.

English at least pre-intermediate.

What is important?

Willingness to take on non-standard and new tasks.

Expertise in related disciplines: Animation, VFX, 3D, Level Design.

Desire to make games.
 

Why work with us?
— Unlimited paid vacation. We want our team to be well-rested and enjoy creating great games.
 — Full financial and legal support for freelancers. We take care of your taxes.
 — Medical insurance and a caring management team.

At Fractured Byte, we follow ROWE principles: we focus on results and value creative freedom and personal comfort. Whether in-office or remote, we offer flexibility and trust, allowing our team members to work in the way that suits them best. We are a family of creative and passionate individuals who enjoy solving complex problems and experimenting with new approaches to achieve the best results.

We are building one of the most powerful live-streaming platforms, already connecting 400K+ monthly active users through live events, interactive video chats, and real-time community experiences. Our mission is bold: bring joy, fight loneliness, and deliver safe, ad-free entertainment that keeps people coming back. This is a complex, fast-moving space, and we love it that way! So, you will join a passionate, expert team tackling everything from scaling AI-powered recommendations to launching high-impact, data-driven features that boost monetization and engagement. Every idea counts here, and every release reaches a massive global audience.

Now, we are expanding into Arab countries and Europe, enhancing content quality, and rolling out new features to keep users hooked. We are among the Top 5 streaming products in the US and rank in the Top 10 worldwide. Our next milestone: break into the global Top 5, and we are moving fast to make it happen.

So, we are looking for an Android Developer to join our engineering team. You will be involved in building a scalable Android application, using up-to-date technologies and best engineering practices

In this role you will
 

• Develop and maintain a high-performance Android application using modern development approaches
• Write clean, testable, and maintainable code
• Participate in technical decision-making and contribute to building scalable application architecture
• Work on improving user experience and key product metrics
• Collaborate with cross-functional teams (Android, backend, design, product) during ideation, design, and feature development
• Take part in code reviews and share best engineering practices within the team

 It’s all about you

• 2+ years of experience in native Android development
• Strong practical experience with Kotlin
• Hands-on experience with Coroutines and Flow
• Strong proficiency in Jetpack Compose
• Experience working with multi-module projects
• Deep understanding of the Android SDK
• Solid knowledge of SOLID principles, Clean Architecture, and MVI/MVVM patterns
• Strong focus on writing high-quality, clean, and testable code
• Experience with Dagger 2 / Hilt
• Practical experience with third-party libraries such as Room, Retrofit, OkHttp, Glide, etc.
• Intermediate English or higher

Would be a plus
 

• Strong interest in modern software development trends
• Experience with CI/CD pipelines
• Knowledge of mobile application performance optimization techniques

What we offer

• Care and support: 
• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine

• Comfortable working environment:
• Work from our Kyiv hub or remotely with a flexible schedule 
• Modern equipment or depreciation of your own tools

• Investment in your future:
• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events

Hiring process

• Intro call
• Technical interview
• Final interview 
• Reference check
• Offer

We are looking for a Creative Marketing Lead to join United Tech and take full ownership of the creative strategy behind our paid traffic performance. This role is your chance to make a direct impact on high-growth products in a highly competitive niche (US/UK/CA/AU markets), where every idea and decision truly matters. You will be responsible for developing and executing a creative marketing strategy, leading the full production process from concept to final asset, and building a strong creative team from the ground up. Expect the freedom to drive bold initiatives, make independent decisions, and influence key business results,  all in a fast-paced, bureaucracy-free environment

About the product:  We operate in the fast-growing social networking space that’s transforming how people connect online in a live-streaming segment that is growing by over 21% annually. We build products that combine streaming, video content, interactivity, and communities, with a focus on the global market. One of our flagship products is an ad-free international streaming platform where users engage in real time through video chats and live broadcasts. But that’s just part of our ecosystem, we’re also developing other products within the niche, each with its own mechanics, audience, and monetization model. Our team tackles complex analytics, AI solutions, personalization, and the scaling of high-load systems. If you’re passionate about shaping the future of social networking, we’d love to have you on board!

.    In this role, you will

• Deliver ad creative concepts and iterations that align with key KPIs for multiple products
• Support and improve the creative production pipeline in close collaboration with User Acquisition Managers
• Manage and grow the Creative Marketing team, including Designers and Creative Marketing Managers
• Plan and coordinate team workflows to ensure timely and effective output
• Track and report on the performance of creatives and team members
• Set up and maintain efficient creative marketing processes
• Develop and refine a testing methodology for ad creatives to improve performance and scalability
• Motivate the team through regular meetings, feedback sessions, and performance checkpoints

.    It’s all about you

• 1+ year of experience leading a creative marketing team of 3 or more people
• Basic understanding of User Acquisition and Performance Marketing
• Proven experience in generating and developing creative concepts
• Solid workload management and deadline adherence
• Hands-on experience with creative testing approaches
• Strong leadership and team motivation skills
• Strategic thinking with focus on achieving product KPIs
• Excellent communication and presentation skills
• English level B2+
• Team-oriented mindset and strong communication skills

      Would be a plus: 

• Experience with video chat or live-streaming products

What we offer

      Care and support: 

• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
  
  Comfortable working environment:
• Work from our Kyiv hub or remotely with a flexible schedule 
• Modern equipment or depreciation of your own tools
  
  Investment in your future:
• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
  
  Hiring process
• Intro call
• Technical Interview
• Final Interview
• Reference check
• Offer

Creativity, strategy, and leadership if these words define your approach to marketing, you are in the right place. As a Creative Marketing Manager/Producer, you will have the freedom to make independent decisions, shape global strategy, and work in one of the most competitive and dynamic niches across US, UK, CA, and AU markets. No bureaucracy, no red tape, just pure creative power and result.

About the product: It is a web communication platform connects users worldwide with a wide range of features. Launched in 2020, it has passed all MVP testing stages and attracts a growing number of long-term users. The platform enables 24/7 communication and content sharing without compromising performance or user experience. With a focus on high-load handling, excellent UX/UI, and a unique monetization strategy, we offer a top-tier product in the market. Our global goal is to become a top 5 international social networking service, with plans to expand into Latin American and Asian markets

In this role, you will

• Develop a creative marketing strategy for each traffic channel (Google, Bing, Meta)
• Build and manage a creative team, setting tasks for designers and copywriters to create visual and textual content for each platform
• Develop and brainstorm creative concepts, from initial ideation to finalized execution
• Analyze competitors' concepts to generate new ideas and provide creative inspiration for the design team
• Research user behavior and funnels, identifying factors that impact performance and success
• Work closely with the user acquisition team and other departments (analytics, product team, B2B)
• Build and maintain a knowledge base on creative testing, including structured reporting for future reference
• Contribute to the development and optimization of processes for creative production and testing, aligning with the marketing department's goals

It’s all about you

• At least one year of experience in performance marketing with a focus on web projects
• Proficient in working with key marketing metrics like CPA, CTR, and ROI, with a strong ability to analyze data and optimize performance to meet target KPIs
• Ability to collaborate effectively with designers by creating detailed technical tasks to ensure high-quality creative production
• Proven ability to analyze competitors and market trends, using insights to drive strategic decisions
• Hands-on experience running ad campaigns on at least one platform, such as Google, Meta, Bing, DV360, or TikTok
• Strong project management skills, including the ability to manage multiple projects simultaneously and meet tight deadlines
• Proficiency in analytical and data visualization tools, such as GA4, Looker Studio, Power BI, and Tableau
• Ability to prioritize tasks, manage a backlog, and coordinate different stages of creative production
• B2 English level, both verbal and written

Would be a plus

• Experience in user acquisition and a strong understanding of UA processes and strategies
• Previous experience in the social networking niche

What we offer
Care and support: 

• 20 paid vacation days, 15 sick leave days, and 6 additional days off for family events
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule
• Modern equipment or depreciation of your own tools

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events

Hiring process

• Intro call
• Tech Interview
• Test Task
• Final Interview
• Reference check
• Offer

Join a fast-moving product team where your ideas matter. You will have the freedom to drive your own strategy, work without bureaucracy, and make a real impact on a global scale. We work in highly competitive Tier-1 markets (US, UK, CA, AU), and we love the challenge!

About the product: It is a web communication platform connects users worldwide with a wide range of features. Launched in 2020, it has passed all MVP testing stages and attracts a growing number of long-term users. The platform enables 24/7 communication and content sharing without compromising performance or user experience. With a focus on high-load handling, excellent UX/UI, and a unique monetization strategy, we offer a top-tier product in the market. Our global goal is to become a top 5 international social networking service, with plans to expand into Latin American and Asian markets

In this role, you will

• Plan, launch, and optimize ad campaigns via Google Ads
• Analyze campaign performance, draw insights, and plan next steps
• Run and assess tests to improve qualitative metrics
• Identify growth opportunities and scale high-performing campaigns
• Build and implement strategies for media buying and scaling
• Collaborate on ad creatives and landing page testing
• Conduct market and competitor research

It’s all about you

• 2+ years in a PPC or User Acquisition role
• Proven hands-on experience with Google Ads campaign setup and optimization
• Comfortable working with $100K+ monthly budgets
• Strong analytical mindset and data-driven decision-making
• Upper-Intermediate English (B2+)
• Goal-oriented and proactive
• Background in product companies or cross-functional product teams
• Familiarity with the social networking or similar competitive niches
• Understanding of Tier-1 markets and their specifics
• Understanding of digital marketing technologies, including web analytics (GTM/GA4), data visualization tools (Tableau/Looker Studio/Power BI), social marketing, and website usability
   

What we offer

Care and support: 

• 20 paid vacation days, 15 sick leave days, and 6 additional days off for family events
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Maternity Recovery Support Allowance
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule
• Modern equipment or depreciation of your own tools

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events

Hiring process

• Intro call
• Technical Interview
• Test Task
• Final Interview
• Reference check 
• Offer
   

Important: this role is only for university students.

We are looking for students from math/CS faculties with no full-time work experience, but with strong math skills and experience in math/algorithmic competitions (olympiads, ICPC, etc.).

About the Project

We are building a system to analyze the crypto market and find trading opportunities. We work with different blockchains and centralized exchanges. We already run successful HFT and MEV strategies and want to build many new ones.

The system needs very fast data processing and service-based architecture.
 

Who We Are Looking For

• You are a current university student (Bachelor or Master), preferably:
  • Mathematics / Applied Mathematics
  • Computer Science / Software Engineering
  • Related technical field
• You do not have full-time work experience as a developer.
   
• You have strong math/algorithmic background:
  • Math / informatics olympiads
  • ICPC / Proggy-Buggy / other contests
  • Strong course work in algorithms, probability, statistics, etc.
     
• You really like:
  • Solving hard problems
  • Thinking about algorithms
  • Optimizing and analysing data
     

If you already work full-time as a software engineer, this role is not for you.
 

Tech Stack (What You Should Know at Basic Level)

• Linux
• Docker
• SQL
• Redis
• WebSockets
• REST
   

Nice to have (but not required):

• Web3 or blockchain basics
• CEX/DEX APIs
• Microservices, queues (RabbitMQ)
• Any backend language: C#, Java, JavaScript/TypeScript, Python, Go, Rust, C++ (we don’t hire by language).
   
  What We Expect from You
• Basic understanding of blockchain and crypto fundamentals: how transactions and wallets work, what DEX/CEX are, and who market makers are (and why liquidity matters).
• You can read and understand technical English (docs, GitHub, articles).
• You can take a task, think about it, ask the right questions, and finish it.
• You are ready to:
  • Work hard on real production tasks
  • Learn fast from seniors and our CTO
  • Take ownership for parts of the system over time
     

What You’ll Do

• Build and maintain services for high-speed data processing.
• Integrate with blockchain nodes and crypto exchange APIs.
• Improve reliability, performance, and monitoring of components.
• Propose and test ideas for new trading strategies together with the team.
   

What We Offer

• 6-weeks paid CTO-led internship with real trading systems.
• Flexible schedule (we understand you have university).
• Fast growth in responsibility, if you show good results.
• Unique hands-on experience in crypto / HFT / MEV.
• Performance-based bonuses.
   

Hiring Process

1. Interview with a Recruiter
2. Test assignment
3. Interview with the CTO
4. 6-weeks paid internship with the CTO

Impressit is looking for a Senior Visualization Engineer / Data Analyst to join a cross-functional Data & Analytics team. This role focuses on building scalable BI products, semantic data models, and high-quality Power BI dashboards that support data-driven decision-making across energy trading portfolios. You will work closely with data engineers, product managers, and business stakeholders to transform complex datasets into intuitive and performant visual analytics solutions. This is a long-term engagement with enterprise-scale analytics platforms, modern BI practices, and international stakeholders.

Important: Must be located in Spain / Portugal.
 

What do we expect?

— 10–12 years of commercial experience in Data Analytics, Business Intelligence, or Data Visualization
— Strong expertise in Power BI, including Advanced DAX, Power Query, semantic modeling, security configuration, and deployment in Power BI Service
— Solid experience with SQL, including query design, optimization, and diagnostics across large datasets
— Strong understanding of dimensional data modeling (star and snowflake schemas, conformed dimensions, calculation groups)
— Deep knowledge of data visualization best practices, information design, accessibility, and storytelling with data
— Experience building enterprise-grade BI solutions and reusable datasets
— Hands-on experience with data governance and BI DevOps practices (workspace strategy, dataset certification, version control such as Git, CI/CD pipelines)
— Experience working in Agile teams and collaborating with cross-functional stakeholders
— Strong communication skills with the ability to translate technical concepts into business insights

What will you do?

— Lead end-to-end development of BI products, including requirements discovery, wireframing, modeling, development, testing, and deployment in Power BI Service
— Design and build robust semantic models and reusable datasets optimized for performance and scalability
— Develop interactive dashboards and decision-support analytics products
— Apply visualization best practices to communicate insights clearly and effectively
— Optimize DAX calculations, SQL queries, and data models for high performance and scalability
— Implement data quality checks, lineage tracking, and security controls such as row-level and column-level security
— Collaborate with data engineers, product teams, and business stakeholders throughout the product lifecycle
— Support UAT processes, feedback loops, and continuous improvement of analytics products
— Contribute to BI standards, templates, and development best practices across the team

As a plus:

— Experience working with energy trading, commodities, or financial trading data
— Understanding of trading concepts such as P&L drivers, exposure, positions, and risk metrics
— Experience with Azure data ecosystem, including Databricks, Azure Data Factory, or Microsoft Fabric
— Basic knowledge of Python for data preparation or analysis
— Experience with data cataloging and dataset reuse strategies

This position requires availability during US business hours - 9am to 6pm Eastern Time

About

EdSpan is an innovative EdTech company dedicated to creating cutting-edge learning experiences that empower the next generation of students. Our collaboration with a US-based private school network helps us better understand user needs while expanding our B2C and B2B products to a broader audience. Our current focus includes an AI-guided tutoring experiences, a peer-to-peer tutoring platform, and a custom learning management system.

We operate within a framework of clearly defined processes supported by automation for routine tasks, and open, productive collaboration across the team. Our workflows are based on Agile principles, with daily stand-ups, bi-weekly sprints, and other key Scrum practices. At the same time, we keep meetings to a minimum to ensure everyone can stay focused on delivering high-quality results and continuing to grow professionally.

Requirements

• 4+ years of experience as DevOps Engineer with production-grade systems;
• Strong understanding of networking fundamentals and proficiency in Python;
• Very good knowledge of Amazon Web Services (our primary cloud provider);
• HashiCorp Terraform & Vault knowledge;
• Experience with CircleCI or similar system;
• Solid skills in Linux administration;
• Team spirit and strong communication skills;

• Intermediate level of English (B1) or above;

   

Would be a plus

• Experience with Data pipelines, Machine Learning models and MLOps;
• Familiarity with other cloud providers (for example, GCP, DigitalOcean, Azure, Vultr);

• Understanding of monitoring principles and experience in using application & infrastructure monitoring tools;

   

What will you do

• Improve and automate infrastructure for the existing and new projects;
• Configure and fine-tune CI and CD pipelines;
• Assist in project infrastructure planning;
• Assist engineers with infrastructure - managing access, tracing issues, and other;
• Assist contractors with account setup and onboarding to internal systems and tools;

!!! This position requires availability during US business hours - 9am to 6pm Eastern Time

24PLAY is a product company from Ukraine that has been developing and publishing mobile games since 2019. We are a team of professionals who have launched dozens of popular games and gained over 100 million satisfied players worldwide. Our games include Zombiepunk, Bliezkrieg Assault, Street Dude, and more.

As a Diia City resident, we offer employee reservation starting from the first day of employment.
 

We are currently looking for a Business Developer to share our core company values:

• Creativity: We actively encourage and embrace each other’s ideas, transforming them into reality through collaboration and innovative thinking.
• Integrity: We commit to providing honest feedback and realistically assessing situations, fostering a culture of trust and transparency.
• Productivity: We strive to optimize our workflows to achieve the best possible results in the shortest timeframe, ensuring efficiency and effectiveness in our operations.
• Uncompromising Quality: Our commitment to excellence drives us to prioritize the quality of our work above all else, ensuring that we consistently deliver outstanding results.

• Healthy Lifestyle: We advocate for a healthy lifestyle and stand against harmful habits, promoting well-being and balance within our team.

   

We are looking for a professional for the role that requires:

• Full-time job;
• Office-based in Kyiv. 
   

Responsibilities

• Identify and develop new business opportunities in the game development outsourcing market.
• Build and maintain strong, long-term relationships with clients and partners.
• Conduct market research to identify potential leads and industry trends.
• Present company services to prospective clients through calls, meetings, and events.
• Manage the full sales cycle - from lead generation to contract negotiation and closing deals.
• Collaborate with internal teams to prepare proposals and ensure successful project delivery.
• Represent the company at gaming conferences, exhibitions, and online communities.

Requirements

• 2+ years of experience in business development or sales specifically within the game development industry.
• Excellent written and spoken English (Upper-Intermediate or higher).
• Strong negotiation, communication, and presentation skills.
• Proven track record of generating new business opportunities and closing deals.
• Understanding of the gaming industry, production pipelines, and outsourcing models.
• Self-driven, result-oriented, and able to work independently.

Why join our team?

• Fully Legal: Official employment in full compliance with Ukrainian labor legislation, including paid vacation (24 days) and sick leave (unlimited).
• Professional Team: A high-performing group of skilled individuals committed to excellence.
• No Overtime: We prioritize a healthy work-life balance, with no overtime required.
• Stable Payments: No payment delays since the foundation of the company.
• Bonus System: A unique reward system designed to motivate employees by aligning their performance with the company’s financial goals.
• Professional Development: Access to mentorship programs and our internal library for continuous growth.
• Events: Enjoy board games, masterclasses, corporate events, sports activities, and free English classes.
• Comfortable Workspace: A modern office in Kyiv featuring a spacious lounge, fully-equipped kitchen, sports zone, cinema, and complimentary spa facilities for employees.
• 35-Hour Work Week: Reduced working hours as a benefit for experienced employees.

Who we are     

We are a Ukrainian multiproduct company for more than 500.000 clients from 120 countries.  

Since 1997, we have been streamlining data workflows for professionals and teams with our intuitive and efficient software products. We’re committed to enhancing our customers' experience across the globe by minimizing data-related tasks and enabling them to focus on more inspiring goals. Whether it’s Fortune-100 companies or individuals, we provide a customer-centric approach, delivering high-quality solutions and exceptional support.     

Product that needs your engagement     

Mobion is a cloud-based white-label platform for ride-hailing and corporate transport services. Launched in 2016 by Devart, it supports operators in 6+ countries and has handled over 20 million rides for 4M+ users and 500K drivers.  

Our ecosystem includes rider and driver apps, a real-time dispatch system, admin dashboards, and branded web portals — all backed by a secure, scalable Azure infrastructure. We offer both SaaS and franchise models to help partners grow fast across regions. 

Your future team of professionals     

You will be part of the BizDev team and work with highly motivated professionals who are passionate about the project. You will collaborate closely with the Marketing Manager, Product team, Customer Success team, Sales team, and the Head of the product. 

The team shares a strong feedback culture and a growth mindset — we don’t just build features, we solve real problems.  

Impact you will make    

We are seeking a PPC Specialist to support and optimize Mobion’s paid advertising campaigns, improving performance while ensuring efficient use of a limited monthly budget. 

This is a flexible, contract-based engagement. The workload is expected to be 20–30 hours during the first month, followed by 10–15 hours per month on an ongoing basis. 

• Manage and optimize the monthly advertising budget, ensuring efficient spend allocation across campaigns. 
• Analyze performance across the full funnel (impressions → clicks → demo requests) to identify optimization opportunities. 
• Track and evaluate key performance metrics including CPL, CAC, MRR contribution, LTV, email CTRs, and ROAS. 
• Audit existing paid advertising campaigns, restructure them when needed, and launch optimized campaigns to test new targeting, geographies, and messaging. 
• Leverage analytics tools (GA4, Mixpanel, GTM) to extract insights, identify bottlenecks, and prioritize data-driven actions. 
• Continuously optimize bidding strategies, targeting, creatives, and ad messaging to improve cost efficiency, lead quality, and overall performance. 
• Build and maintain clear performance dashboards to monitor KPIs, assess campaign effectiveness, and provide structured recommendations. 

• Design and run controlled experiments to scale campaigns into new geographies, audiences, or channels while maintaining performance stability. 

   

Skills we are looking for     

• 3+ years of experience in the SaaS product industry. 
• Proven experience working with digital advertising platforms such as Google Ads, Facebook Ads, and LinkedIn Ads, with a strong focus on precise audience targeting and campaign optimization. 
• Solid understanding of performance marketing techniques, including retargeting, audience segmentation, and data-driven strategy adjustments based on campaign results. 
• Hands-on experience with marketing and analytics tools such as Google Ads, Google Analytics, Semrush (or similar SEO tools), and Hotjar (or similar behavior analytics tools). 
• Strong analytical skills and experience using analytics platforms (e.g. Google Analytics, Power BI or similar) to analyze user behavior and identify key growth drivers. 
• Ability to build clear analytical reports, dashboards, and extract actionable insights to support data-driven marketing decisions. 
• Comprehensive understanding of core marketing concepts, including sales funnels, customer journey mapping, competitive analysis, brand positioning, KPIs, and performance reporting. 
• English – Intermediate and above. 

• Strong communication skills, independence, and self-organization. 

   

We are a perfect match if you share our values    

We are professionals in our field.    

We know how to turn up our professionalism to the maximum, because we are experts who enjoy solving complex tasks.    

We know how to focus on the product, think big, and at the same time delve deep into the details.    

We create a calm and friendly atmosphere within the company.    

We value the freedom of open and transparent communications.    

Radical honesty is embedded in the foundation of our culture.    

We are open to new things and constantly develop and practice regular knowledge sharing, which helps us evolve continuously.    

Most importantly, the company creates an environment where we can fulfill our potential upon a solid foundation.    

Our Hiring Process    

• Recruitment Interview    
• Technical Interview    

• Offer Call    

   

We strive to ensure transparency and openness in the hiring process, and we understand the importance of providing timely feedback. If your resume meets the job requirements, we will contact you to clarify details and schedule an interview within 2 weeks after your application is submitted.     

The timeframe for feedback between interview stages may take up to 2 weeks. 

About the role:
We’re looking for a pragmatic, hands-on DevOps Engineer to join our Continuous Testing & Delivery team. This team is focused on building the tooling and automation that powers how
engineers develop, test, and release software across the company. In this role, you’ll work at the heart of our Software Development Lifecycle (SDLC) automation efforts. You’ll be responsible for improving how we integrate, build, and release code — ensuring that developers can deliver value quickly and safely. This role is ideal for someone passionate about DevOps practices, automation, and enabling developer productivity at scale.

What You'll Be Doing:

• Design, build, and maintain shared CI/CD pipeline templates and automation tools
• Develop and support internal tools for build, test, and release automation
• Manage, optimize and monitor developer infrastructure: CI runners, SonarQube, Ontrack, artifact repositories, etc.
• Collaborate with development teams to integrate SDLC automation into their workflows
• Help define and enforce best practices for source control and code collaboration in Git
• Partner with SRE teams to align deployment strategies, observability hooks, and IaC practices
• Continuously evaluate new tools and technologies to improve our platform stack
• Drive improvements in release readiness, including test coverage and automation

Who you are:

• 4+ years of experience in a DevOps, SRE, or systems engineering role
• Strong experience with Linux systems administration
• Proficiency in scripting languages (e.g., Bash, Python, or Perl)
• Solid experience with Git internals and branching strategies in collaborative environments
• Deep understanding of containerization tools (Docker) and orchestration (Kubernetes)
• Experience with infrastructure-as-code and automation tools (Terraform, Ansible)
• Strong experience with CI/CD systems (e.g., GitLab CI, GitHub Actions, Jenkins, ArgoCD)
• Strong understanding of DevOps principles: automation, feedback loops, shift-left testing
• Experience automating software build and release processes
• A strong grasp of software integration workflows and dependency management

About

EdSpan is an innovative company in the EdTech space, building cutting-edge learning experiences for the next generation of students. Our collaboration with a US-based private school network helps us better understand user needs while expanding our B2C and B2B products to a broader audience. We are currently working on three major projects:

AI tutoring experience — an innovative project that brings real-time interaction with a 3D animated assistant powered by LLM technology. This virtual tutor helps students navigate challenges, provides guidance, and enhances the learning journey in a playful and engaging way.

Tutorpeers – a peer-to-peer tutoring platform with a young teachers marketplace, event booking features and Zoom-like online sessions with additional interactive learning tools.

Spark Incubator – LMS-like system designed to teach kids entrepreneurship.

We have well-defined processes, trying to automate routine things, conduct code reviews, use CI and CD pipelines to validate and ship our code. We use the Agile approach with daily stand-ups, bi-weekly sprints, and other Scrum artifacts. We keep the number of meetings to a minimum so that engineers can focus on writing high-quality code and delivering cool features.

Who you are

We’re hiring our first AI/ML Engineer to lead the development of our AI agents, including prompting, the RAG and evaluation pipelines, potential fine-tuning. So, you’ll play a key role in shaping the technical direction. We’re seeking someone with a strong understanding of machine learning and NLP fundamentals, capable of tackling complex challenges in agentic workflows and optimizing model performance across the stack.

Requirements

• At least 4 years of experience in the field of Machine Learning, working as a Data Engineer, Data Scientist, Machine Learning Engineer, or in a similar role.
• Bachelor’s degree in Computer Science, Mathematics, or equivalent practical experience;
• Proficiency in Python and common data science libraries (pandas, NumPy, scikit-learn);
• In-depth knowledge of machine learning principles, understanding of LLM architectures, prompt optimization, and fine-tuning strategies;
• Skilled in designing and optimizing RAG pipelines, including embedding generation, sparse and dense retrieval, and hybrid search techniques;
• Familiar with LLM evaluation metrics and tools (BLEU, RAGAS, DeepEval, and other);

• Upper-Intermediate level of English (B2) or above.

   

Highly desireable

• Proven experience building AI-driven workflows using frameworks such as LangGraph, AutoGen, or similar orchestration tools;

• Knowledge of AWS cloud and MLOps.

   

Responsibilities

• Design, implement, and optimize LLM prompts to ensure reliable outputs;
• Assist in developing and maintaining AI evaluation workflows, including designing evaluation guidelines and metrics;
• Help design and develop AI data pipelines: collection, storage, annotation, and model improvement;
• Leverage agent orchestration tools to improve and automate AI workflows;
• Collaborate with the product team to ensure AI capabilities power usable product features.