Jobs at Djinni

About Bitmedia Labs
Bitmedia Labs - an international product IT company, has been in the industry since 2014, effectively functioning on a worldwide scale with a crew of 130+ ambitious and highly skilled professionals, creating successful projects in domains such as online advertising systems for the crypto space, blockchain games, and NFT products.

We are currently looking for an experienced engineer to join our R&D project, contributing to cutting-edge development and innovation within the company.

Required Qualifications:
 

• 3+ years of software engineering experience, with 2+ years working with LLMs and generative AI
• Strong Python development skills in a production environment (clean code, typing, testing, Git)
• Experience with both proprietary (OpenAI, Anthropic, Gemini) and open-source LLMs (LLaMA, Mistral)
• Working knowledge of orchestration frameworks (LangChain, LlamaIndex)
• Hands-on experience building RAG pipelines and working with vector databases (Pinecone, Weaviate, Qdrant, pgvector, or similar)
• Experience with model fine-tuning techniques (LoRA, QLoRA, PEFT) and understanding of when to fine-tune vs. use RAG or prompt engineering
• Practical prompt engineering skills: structured outputs, function/tool calling
• Experience building backend services and APIs (FastAPI or Flask)
• Solid SQL skills and experience with databases (PostgreSQL, MongoDB, Redis, or Elasticsearch)
• Ability to debug LLM-specific issues (hallucinations, retrieval quality, cost/latency), work independently, and communicate technical decisions clearly.
   

Preferred Qualifications:
 

• Experience with agentic workflows and multi-step orchestration (LangGraph, CrewAI)
• Cloud deployment experience (AWS, GCP, or Azure), Docker, CI/CD
• Open-source model serving and inference optimization (vLLM, TGI, quantization, caching)
• Advanced retrieval techniques: hybrid search, reranking, query rewriting
• Familiarity with LLM evaluation and observability tools (RAGAS, DeepEval, LangSmith, Arize Phoenix)
• Knowledge of AI safety practices: prompt-injection prevention, PII handling, guardrails.

Hiring process: 
 

• Intro call with a Recruiter - Technical Interview with the Hiring team - Collection of Recommendations - Offer.
   

We offer:

• Flexible work environment - you can work remotely from anywhere;
• The 8-hour working day with a flexible schedule;
• Competitive salary based on your experience;
• Regular performance review and annual salary review;
• Paid sick leaves, vacation, and holidays;
• Professional development tools (reimbursement of educational courses or workshops, conferences around the world);
• Ambitious team with transparent communication and a friendly atmosphere, no micromanagement;
• Apple equipment;
• Memorable gifts for holidays.

Sigma Software provides high-quality services in software development, graphic design, testing, and support. Our solutions deliver value across diverse industries, including automotive, telecommunications, aviation, advertising, gaming, banking, real estate, healthcare, and others.

We are seeking a qualified Senior Business Analyst / Proxy Product Owner with extensive experience in data-driven projects of varying complexity, ideally with a strong background in Data Warehouse (DWH) development and BI reporting to join an internal company project.

In this role, you will play a key part in strengthening our Data Platform, enhancing data quality, and driving strategic initiatives through effective requirement gathering, in-depth problem analysis, and close collaboration with both internal and external stakeholders. This position combines classic business analysis with hands-on work involving data, dashboards, and analytical tools.

Responsibilities:

• Collaborate closely with stakeholders to gather, refine, and prioritize business requirements aligned with strategic objectives
• Work closely with product owners, development teams, QA engineers, and designers to ensure clear understanding and implementation of business requirements
• Analyze existing business processes and systems to identify areas for improvement and propose innovative solutions
• Create detailed documentation including process flows, user stories, and other artifacts to effectively communicate requirements and solution designs
• Critically evaluate information gathered from multiple sources, reconcile conflicts, decompose high-level information into details, abstract up from low-level information to a general understanding, and distinguish user requests from underlying real needs
• Develop and maintain BI dashboards and regular analytical reports using Apache Superset, and occasionally Power BI, Tableau
• Create report prototypes and analytical visualizations independently when needed
• Contribute to the automation, standardization, and optimization of reporting processes
• Conduct demo sessions for stakeholders and prepare user documentation to facilitate adoption of delivered solutions

Requirements:

• 3–4 years of professional experience as a Business Analyst working on data-intensive projects involving BI solutions, reporting, and data platform development
• Confident SQL skills and a solid understanding of data modeling principles
• Practical experience with BI tools (Superset, Power BI, preferably Tableau)
• Experience in building and presenting dashboards
• Strong understanding of iterative ways of working, especially Scrum
• Upper-Intermediate level of English

Will be a plus:

• Experience participating in the end-to-end development of a Data Warehouse / SSA layer from scratch
• Experience building BI prototypes or POCs independently before involving developers

Personal profile:

• A proactive mindset and the ability to dive deep into complex business problems
• Proven problem-solving and conflict resolution skills
• Strong results-oriented mindset
• Excellent communication skills, both written and verbal

About the Company:
Todor3D is an outsourcing company working with international clients on modern digital products. We are expanding our mobile team and looking for an experienced Android Developer who can contribute to architectural design and influence technical decisions.

Key Requirements:

• 3+ years of commercial experience in Android development
• Confident knowledge of Kotlin as the primary development language
• Experience with the modern Android stack (Jetpack libraries)
• Hands-on experience with Jetpack Compose
• Strong understanding of Android lifecycle and state management
• Experience working with MVVM
• Experience with Kotlin Coroutines and Flow
• Experience with local data persistence solutions (Room, DataStore, or similar)
• Experience writing and maintaining unit tests
• Experience publishing applications to Google Play
• Confident use of Git

Architectural Expertise:

• Experience designing application architecture from scratch
• Practical understanding and implementation of Clean Architecture
• Experience building modular project structures
• Clear separation of layers (presentation, domain, data)
• Designing scalable state management systems
• Experience implementing dependency injection (Hilt, Koin, or similar)
• Practical application of SOLID principles
• Experience refactoring and improving architecture in existing projects

• Ability to make and justify technical decisions

   

  Nice to Have:

• Experience with CI/CD for mobile applications
• Experience with performance profiling and optimization
• Experience working with multi-module projects
• Participation in code reviews and mentoring less experienced developers

Responsibilities:

• Design and maintain Android application architecture
• Implement complex features and business logic
• Optimize application performance and stability
• Participate in technical planning and task estimation
• Collaborate with backend, design, and management teams
• Maintain high standards of code quality

We Offer:

• Competitive salary based on experience
• Full-time employment
• Flexible working hours
• Remote work option
• Opportunity to work on modern, technology-driven projects

What to expect from our process

We keep our hiring process simple, focused. Here’s how it works:

1. Initial conversation 

A short intro call to get to know each other, discuss your background. 

2. Technical interview

A deep dive into your experience. 

3. Interview with CEO/COO

A final conversation focused on company vision and cultural fit. It’s also your chance to ask any big-picture questions.

Position Overview

We are seeking a talented and creative Front-End Slot Game Developer with at least 2 years of professional experience in game development. You will be responsible for building high-performance, visually engaging slot games using modern web technologies. This role requires strong expertise in TypeScript, PixiJS, and GSAP, along with a passion for animation, performance optimization, and interactive gameplay.

You will collaborate closely with game designers, artists, and backend developers to deliver exceptional player experiences across desktop and mobile platforms.

Key Responsibilities

• Develop and maintain interactive slot games using TypeScript, over an in house game engine
• Implement rendering and visual effects using PixiJS
• Create smooth, engaging animations using GSAP
• Translate game design documents, wireframes, and mockups into functional gameplay
• Optimize performance for mobile and desktop browsers
• Integrate game logic with backend APIs
• Ensure cross-browser compatibility and responsiveness
• Debug and resolve performance or rendering issues
• Participate in code reviews and contribute to technical architecture decisions

🛠 Required Skills & Qualifications

• Minimum 2+ years of experience in front-end or HTML5 game development
• Strong proficiency in TypeScript
• Hands-on experience with PixiJS for 2D rendering
• Solid experience using GSAP for advanced animations and transitions
• Good understanding of object-oriented programming and game architecture
• Experience optimizing performance for browser-based games
• Familiarity with asset management and sprite sheets
• Experience with Git or other version control systems
• Strong problem-solving skills and attention to detail

Location: Remote / Office (optional)
Company: WTT Solutions
Project: Long-term product for our US-based client

About the Project

WTT Solutions is an innovative and rapidly growing development company specializing in modern JavaScript / TypeScript-based frameworks — React, Angular, Node.js.

We are currently looking for an Angular Developer to join a long-term product project of our trusted client from the United States. The product is actively evolving, and you will have the opportunity to directly influence technical decisions and product improvements while working in an international environment.

Required Skills

— 2+ years of commercial experience with Angular (v10+)
— Strong knowledge of TypeScript
— Solid understanding of ES5 / ES6+
— Strong JavaScript fundamentals
— Good knowledge of HTML & CSS
— English level: Intermediate or higher (ability to communicate with native speakers)

Responsibilities

— Participation in software design and development
— Providing accurate time estimations for tasks
— Delivering high-quality and timely solutions
— Close collaboration with designers and other developers
— Active participation in Scrum processes

We Offer

— Work on an exciting long-term US product
— Competitive salary
— Clear project processes (Scrum, well-defined tasks, structured workflow)
— Official employment (“white” scheme)
— Supportive, experienced, and friendly team
— Opportunity for professional growth and skill development

If you are passionate about building high-quality front-end solutions and want to grow within an international product environment — we would be happy to meet you 🚀

Description

Project Description
The primary goal of this initiative is to design and deploy a cloud-based Generative AI system. This advanced solution is tailored to significantly enhance code documentation processes in alignment with the European Railway Traffic Management System (ERTMS) standards. By leveraging the capabilities of Generative AI, the system aims to substantially improve the readability and accuracy of code documentation, ensuring it is comprehensive, easily understandable, and meticulously annotated.

Description
As a Python Developer, specializing in Python and Generative AI, you will play a pivotal role in advancing our cutting-edge Gen-AI initiatives. Your primary responsibility will be the development and enhancement of a cloud-based Generative AI application, designed to optimize and refine our codebase and documentation processes.

#LI-IN1

Requirements

Essential Skills (Must Have)
Python Internals & Asyncio: Deep proficiency in Python 3.11+ with a strong focus on asyncio.
Demonstrated ability to write non-blocking code and debug race conditions or deadlocks.
Experience optimizing high-throughput web applications (profiling, memory management, reducing latency).
API Development: Expertise in FastAPI (Pydantic models, dependency injection, middleware).
Azure Cloud Native (or experience with similar tools):
Azure Service Bus for async orchestration.
Azure Blob Storage for file management.
Azure Web PubSub for real-time streaming.
Containerization & Orchestration:
Proficiency with Docker and Docker Compose for local development workflows.
Experience managing and deploying services to Azure Kubernetes Service (AKS).
GenAI Integration: Practical experience with Azure OpenAI APIs.
Understanding of RAG flows, context window management, and embeddings.
Database: Proficient in PostgreSQL (mostly though SQLAlchemy/Alembic).
Experience designing efficient schemas and optimizing SQL queries.
Observability & Monitoring: Hands-on experience with observability tools such as OpenTelemetry and Prometheus for distributed tracing, metrics collection, and performance monitoring in microservices environments.
Nice to Have
Experience with LangChain.
Understanding of CI/CD pipelines (mostly Azure DevOps).

Job responsibilities

Key Technical Responsibilities
Async Microservices: Architect and maintain high-performance REST APIs using FastAPI. Manage communication between multiple services.
RAG Optimization: Implement and refine Retrieval-Augmented Generation strategies for per-user knowledge bases.
Event-Driven Architecture: Apply core event-driven concepts and use Azure Service Bus to schedule and offload time-consuming jobs.
Real-Time Sockets: Manage Azure Web PubSub for streaming tokens and chat responses.
Deployment: Manage local development environments using Docker Compose and production deployments via Azure Kubernetes Service (AKS).

Description

Our Customer is one of the biggest companies on the market of home entertainment consumer electronics devices that strives to provide their clients with high-quality products and services.

Project goals include automation of tests and processes for new firmware releases; creating tools and reports to help other teams perform better and get data and summaries more easily.

Requirements

• Good Python knowledge and experience

• Experience in the usage of automated testing frameworks

• Experience in BDD AUtomation

• Good Software Testing skills (good knowledge of test design and testing techniques; excellent reporting and documentation skills)

• At least intermediate English level

• Self-motivated person who is able to work independently and in the team

• Good communication skills

• Ability to learn new technologies quickly

Job responsibilities

• Working with automated test framework 

• Creating automated scripts, tools and reports

• Debugging issues and creating bug reports

• Developing test plans for new features and ensure good level of test coverage

• Contributing to team processes

• Communication with clients and team members

Description

GlobalLogic is searching for a motivated, results-driven, and innovative software engineer to join our project team at a dynamic startup specializing in pet insurance. Our client is a leading global holding company that is dedicated to developing an advanced pet insurance claims clearing solution designed to expedite and simplify the veterinary invoice reimbursement process for pet owners.
You will be working on a cutting-edge system built from scratch, leveraging Azure cloud services and adopting a low-code paradigm. The project adheres to industry best practices in quality assurance and project management, aiming to deliver exceptional results.
We are looking for an engineer who thrives in collaborative, supportive environments and is passionate about making a meaningful impact on people’s lives. If you are enthusiastic about building innovative solutions and contributing to a cause that matters, this role could be an excellent fit for you.

Requirements

• Strong hands-on experience with Azure Databricks (DLT Pipelines, Lakeflow Connect, Delta Live Tables, Unity Catalog, Time Travel, Delta Share) for large-scale data processing and analytics
• Proficiency in data engineering with Apache Spark, using PySpark, Scala, or Java for data ingestion, transformation, and processing
• Proven expertise in the Azure data ecosystem: Databricks, ADLS Gen2, Azure SQL, Azure Blob Storage, Azure Key Vault, Azure Service Bus/Event Hub, Azure Functions, Azure Data Factory, and Azure CosmosDB
• Solid understanding of Lakehouse architecture, Modern Data Warehousing, and Delta Lake concepts
• Experience designing and maintaining config-driven ETL/ELT pipelines with support for Change Data Capture (CDC) and event/stream-based processing
• Proficiency with RDBMS (MS SQL, MySQL, PostgreSQL) and NoSQL databases
• Strong understanding of data modeling, schema design, and database performance optimization
• Practical experience working with various file formats, including JSON, Parquet, and ORC
• Familiarity with machine learning and AI integration within the data platform context
• Hands-on experience building and maintaining CI/CD pipelines (Azure DevOps, GitLab) and automating data workflow deployments
• Solid understanding of data governance, lineage, and cloud security (Unity Catalog, encryption, access control)
• Strong analytical and problem-solving skills with attention to detail
• Excellent teamwork and communication skills
• Upper-Intermediate English (spoken and written)

Job responsibilities

• Design, implement, and optimize scalable and reliable data pipelines using Databricks, Spark, and Azure data services
• Develop and maintain config-driven ETL/ELT solutions for both batch and streaming data
• Ensure data governance, lineage, and compliance using Unity Catalog and Azure Key Vault
• Work with Delta tables, Delta Lake, and Lakehouse architecture to ensure efficient, reliable, and performant data processing
• Collaborate with developers, analysts, and data scientists to deliver trusted datasets for reporting, analytics, and machine learning use cases
• Integrate data pipelines with event-based and microservice architectures leveraging Service Bus, Event Hub, and Functions
• Design and maintain data models and schemas optimized for analytical and operational workloads
• Identify and resolve performance bottlenecks, ensuring cost efficiency and maintainability of data workflows
• Participate in architecture discussions, backlog refinement, estimation, and sprint planning
• Contribute to defining and maintaining best practices, coding standards, and quality guidelines for data engineering
• Perform code reviews, provide technical mentorship, and foster knowledge sharing within the team
• Continuously evaluate and enhance data engineering tools, frameworks, and processes in the Azure environment

COMPANY OVERVIEW:

IT product company is a leader in providing advanced telecommunications and IoT solutions to enterprises and enterprise customers worldwide. The company's mission is to empower communication, which is why we offer a wide range of communication products that are carefully customized to meet the specific requirements of our customers. Regardless of the industry or size of the organization, we develop optimal solutions to meet your unique needs.

RESPONSIBILITIES:

• Assist in building, maintaining, and monitoring CI/CD pipelines.
• Support deployment and operation of applications in cloud environments (AWS, Azure, GCP).
• Work with Docker, Kubernetes to containerize and orchestrate services.
• Monitor system performance and troubleshoot infrastructure issues.
• Collaborate with developers and QA to ensure smooth delivery of features.
• Maintain and improve automation scripts and infrastructure-as-code (IaC).
   

REQUIREMENTS:

• Basic understanding of Linux/Unix systems administration.
• Familiarity with cloud platforms (AWS, Azure, or GCP).
• Hands-on knowledge of Docker and basic Kubernetes concepts.
• Experience with CI/CD tools, especially Jenkins (GitLab CI, GitHub Actions as a plus).
• Proficiency in Bash scripting for automation (Python as a plus).
• Basic knowledge of networking concepts (DNS, HTTP, TCP/IP).
• English — Intermediate level (documentation and communication)..

NICE TO HAVE:

• Familiarity with monitoring tools (Prometheus, Grafana, ELK).
• Experience with infrastructure-as-code (Terraform, Ansible).
• Interest in telecommunications or IoT-related projects.

COMPANY OFFERS:

• Employment in according to the Ukrainian labor law (24 days of vacation, sick leave).
• Opportunity to work with advanced telecommunications technologies and gain hands-on experience.
• Exposure to a global clientele and the opportunity to contribute to the development of effective solutions.
• Mentorship from experienced professionals in the telecommunications industry.
• Collaboration and a supportive work environment.
• Competitive compensation package and growth prospects.

Description

GlobalLogic is searching for a motivated, results-driven, and innovative software engineer to join our project team at a dynamic startup specializing in pet insurance. Our client is a leading global holding company that is dedicated to developing an advanced pet insurance claims clearing solution designed to expedite and simplify the veterinary invoice reimbursement process for pet owners.

You will be working on a cutting-edge system built from scratch, leveraging Azure cloud services and adopting a low-code paradigm. The project adheres to industry best practices in quality assurance and project management, aiming to deliver exceptional results.

We are looking for an engineer who thrives in collaborative, supportive environments and is passionate about making a meaningful impact on people’s lives. If you are enthusiastic about building innovative solutions and contributing to a cause that matters, this role could be an excellent fit for you.

Requirements

• 6+ years of software development experience with the .NET platform (ASP.NET Core, C#)
• Strong experience building and consuming REST APIs (OpenAPI, FluentValidation)
• Knowledge of OAuth 2.0 flows is a plus
• At least 2+ year of proven experience with Azure Cloud services (Service Bus, Azure Functions, CosmosDB)
• Hands-on experience with front-end development in React (TypeScript, state management)
• Hands-on experience with adaptive design
• Solid understanding of client-server application design and asynchronous programming
• Experience with CI/CD pipelines in Azure DevOps or equivalent tools
• Knowledge of containerization (Docker, Kubernetes) is a strong plus
• Familiarity with low-code/no-code integrations (Power Apps, Power Automate) is desirable
• Experience with Azure ML/AI services, document recognition, or data-driven workflows is an advantage
• Proficiency in debugging, refactoring, and clean code design
• Strong analytical skills with ability to ramp up quickly in new domains
• Good written and verbal communication skills in English (Upper-Intermediate+)

Job responsibilities

• Design and implement cloud-native applications leveraging Azure Functions, Service Bus, and CosmosDB
• Develop front-end applications in React, ensuring responsive UI and seamless integration with back-end services
• Build and maintain microservices and APIs that integrate with multiple systems, including D365 and data platforms
• Collaborate with stakeholders to define and negotiate API contracts and ensure reliable system integrations
• Implement data processing and workflow services with a focus on scalability, performance, and resilience
• Contribute to the design of low-code solutions integrating Azure ML/AI services for automation (e.g., document recognition, intelligent data extraction)
• Participate in planning, estimation, and architecture discussions, providing technical guidance
• Debug and resolve issues of various complexities across the stack
• Work closely with DevOps and QA to ensure CI/CD pipelines, automated testing, and deployment processes are efficient and robust
• Follow coding standards and contribute to continuous improvement initiatives within the development team

Skylum allows millions of photographers to make incredible images. Our award-winning software automates photo editing with the power of AI yet leaves all the creative control in the hands of the artist.

Join us on our mission to make photo editing enjoyable, easy, and accessible to anyone. You’ll be developing products with innovative technologies, providing value and inspiration for customers, and getting inspired in return.

Thanks to our incredible team of experts, we’ve built a collaborative space where you can constantly develop and grow in a supportive way. At the same time, we believe in the freedom to be creative. Our work schedule is flexible, and we trust you to give your best while we provide you with everything you need to make work hassle-free. Skylum is proud to be a Ukrainian company, and we stand with Ukraine not only with words but with actions. We regularly donate to various organizations to help speed up the Ukrainian victory.

Main Goal
Lead the strategy and execution of in-product Community & Education mechanics across Desktop, Mobile, and Web, transforming Skylum products into an interconnected ecosystem that drives long-term retention, engagement, and account-level LTV.
 

This role focuses on building sustainable product-led growth loops and embedding community and learning directly into the user experience.
 

Professional Qualities
- Strategic thinker with the ability to define long-term vision and translate it into actionable roadmaps.
- Strong ownership mindset with a bias toward experimentation and measurable impact.
- Analytical and data-driven decision-maker
- Deep empathy for users, especially creative hobbyists and observers.
- Ability to navigate and build 0 →1 product initiatives.
- Collaborative communicator capable of aligning cross-functional teams across platforms.
 

Key Responsibilities
- Define and evolve Community & Education Product Strategy
- Design and implement product-led community systems that increase retention, engagement, cross-product usage, account-level LTV
- Integrate education directly into the product experience.
- Create mechanics that transform passive users (observers) into engaged participants.
- Establish foundations for scalable network effects within the ecosystem.
- Design personalized development journeys that guide users from activation to habit.
 

Required Experience
- 5+ years of experience in Product Management.
- Proven experience building engagement and retention-focused features.
- Strong understanding of activation, habit formation, and product-led growth.
- Hands-on experience with product analytics and experimentation frameworks.
- Ability to independently drive complex, cross-functional initiatives.
 

Nice to Have
- Experience building feeds, social mechanics, gamification, or learning platforms.
- Experience working across multiple platforms (Web, Desktop, Mobile is a plus).
- Experience designing systems that leverage network effects.
- Passion for photography, creativity tools, or visual storytelling.
 

What we offer:

For personal growth:

• A chance to work with a strong team and a unique opportunity to make substantial contributions to our award-winning photo editing tools;
• An educational allowance to ensure that your skills stay sharp;
• English and German classes to strengthen your capabilities and widen your knowledge.

For comfort:

• A great environment where you’ll work with true professionals and amazing colleagues whom you’ll call friends quickly;
• The choice of working remotely or in our office space located on Podil, equipped with everything you might need for productive and comfortable work.

For health:

• Medical insurance;
• Twenty-one days of paid sick leave per year;
• Healthy fruit snacks full of vitamins to keep you energized.

For leisure:

• Twenty-one days of paid vacation per year;
• Fun times at our frequent team-building activities.

If you are looking forward to working with true professionals and simply amazing people & product — we are waiting for your CV!

Skylum allows millions of photographers to make incredible images. Our award-winning software automates photo editing with the power of AI yet leaves all the creative control in the hands of the artist.

Join us on our mission to make photo editing enjoyable, easy, and accessible to anyone. You’ll be developing products with innovative technologies, providing value and inspiration for customers, and getting inspired in return.

Thanks to our incredible team of experts, we’ve built a collaborative space where you can constantly develop and grow in a supportive way. At the same time, we believe in the freedom to be creative. Our work schedule is flexible, and we trust you to give your best while we provide you with everything you need to make work hassle-free. Skylum is proud to be a Ukrainian company, and we stand with Ukraine not only with words but with actions. We regularly donate to various organizations to help speed up the Ukrainian victory.

We’re looking for a strong Product Analyst to join the Skylum team and work closely with our CPO and Product Managers. This role is not a service function – it’s a key partner in decision-making, helping drive product growth through data, insights, and experimentation.

What you’ll do:

• Collaborate closely with the CPO and Product Managers, proactively exploring data to uncover opportunities and share findings in a structured, actionable way, to define metrics, goals, and forecasts
• Deep dive into multiple data sources to understand how customers are interacting with our products and providing recommendations to assist in decision-making across the product areas
• Operational monitoring of key metrics and determining the causes of deviations from the expected values
• Proactively contribute to, own, create, and track OKRs for the Product teams, keeping them accountable throughout the quarter
• Form different hypotheses in the area of product development for increasing the metrics of retention and monetization
• Collaborate with teams to implement and assess the performance of A/B and MVT testing site-wide
• Research and conclude on results of A/B tests and provide insights for improvement
• Take part in exploratory and proactive analysis across the product areas and present these findings back to stakeholders
• Develop and maintain data visualization and KPI dashboards that reflect the best ways to simplify data for various audiences
• Provide analytical support to our marketing team to reduce the cost of traffic and increase marketing ROI
   

Requirements:

• Advanced SQL skills
• Knowledge of BI tools (preferably Tableau) – Must
• Experience with 3rd party product analytics systems (e.g. AppsFlyer, Amplitude, Firebase)
• Strong statistical foundations
• Solid knowledge of key product metrics, experience in building funnels and making recommendations based on them
• Critical thinking skills to recommend original and productive ideas
• Team player with strong communication skills
• Self learner and curious individual
• Good knowledge of working with agile/scrum methodologies within the SDLC
• Ability to operate with minimal direction, adapting to the needs of stakeholders and taking on feedback.

Not mandatory but would be a plus:
 

• Experience in R / Python
• Experience with data tooling i.e. Airflow/DBT or other ELT/ETL

What we offer:

For personal growth:

• A chance to work with a strong team and a unique opportunity to make substantial contributions to our award-winning photo editing tools;
• An educational allowance to ensure that your skills stay sharp;
• English and German classes to strengthen your capabilities and widen your knowledge.

For comfort:

• A great environment where you’ll work with true professionals and amazing colleagues whom you’ll call friends quickly;
• The choice of working remotely or in our office space located on Podil, equipped with everything you might need for productive and comfortable work.

For health:

• Medical insurance;
• Twenty-one days of paid sick leave per year;
• Healthy fruit snacks full of vitamins to keep you energized.

For leisure:

• Twenty-one days of paid vacation per year;
• Fun times at our frequent team-building activities.

If you are looking forward to working with true professionals and simply amazing people & product — we are waiting for your CV!

Project: Rental Marketplace

Requirements:
3+ years of experience with Golang
English: В2+ (must have)
Start: ASAP

We offer:

• Cooperation with a stable company with well-established processes and a positive atmosphere
• Experience in project management of different levels of complexity, methodology, and approaches
• Flexible schedule: Mon-Fri (8 hours a day)
• 18 days of paid vacation; 15 days sick leave
• A decent level of remuneration with regular reviews of the results of cooperation
• Extensive loyalty program 

About Project: AI-Powered Jigsaw Puzzle Game
Approach: Milestone-based development, starting simple and adding complexity in phases.

Experience: Mobile developer with background in entertainment apps or games (more critical than specific tech stack). Should be highly proficient with AI-assisted development tools (Cursor, Claude, etc.) and comfortable having 90%+ of code AI-generated.

Nice to Have: Familiar with game-like animations and UI patterns for puzzle games.
Experience integrating with AI image generation APIs for real-time processing.

Tech: React Native preferred but open to other mobile frameworks.

English level - Upper intermediate
 

Skylum allows millions of photographers to make incredible images faster. Our award-winning software automates photo editing with the power of AI yet leaves all the creative control in the hands of the artist.
Join us on our mission to make photo editing enjoyable, easy, and accessible to anyone. You’ll be developing products with innovative technologies, providing value and inspiration for customers, and getting inspired in return.

 

Thanks to our incredible team of experts, we've built a collaborative space where you can constantly develop and grow in a supportive way. At the same time, we believe in the freedom to be creative. Our work schedule is flexible, and we trust you to give your best while we provide you with everything you need to make work hassle-free. Skylum is proud to be a Ukrainian company, and we stand with Ukraine not only with words but with actions. We regularly donate to various organizations to help speed up the Ukrainian victory. 

We are looking for a Lifecycle / CRM Lead, who will deliver +70% YoY revenue growth from lifecycle channels by systematically improving conversion and LTV, as well as building a cohesive lifecycle user experience across the entire Luminar ecosystem that helps users clearly understand the value of the products and naturally move between them.

Requirements:
 

Lifecycle & CRM Expertise

Deep hands-on experience building lifecycle funnels (email, push, in-app) across mobile and web products: onboarding, activation, purchase, retention, upsell, and winback. Strong understanding of how lifecycle impacts conversion, DRR, LTV, and overall channel payback.

End-to-End Growth Mindset

Experience managing the full user journey from first touchpoint to repeat purchases and upsells. Ability to view lifecycle not as a standalone channel, but as a growth function that connects acquisition, product, and monetization.

Data-Driven & Analytical Approach

Confident working with conversion, DRR, ARPU, LTV, retention, cohort analysis, and A/B testing. Ability to formulate hypotheses, evaluate impact, and make decisions based on data rather than intuition.

Revenue & Efficiency Orientation

Focus on measurable business outcomes: growing revenue from lifecycle channels, increasing LTV, and improving LTV/CAC efficiency. Clear understanding of how lifecycle can reduce effective CAC by maximizing value from existing traffic.

Systems & Structured Thinking

Ability to build lifecycle as a structured system: documentation of funnels, segments, communication rules, standards, and principles. Skilled at eliminating chaos, duplication, and cross-team or cross-product conflicts.

Ownership Mindset & Proactivity

Willingness to take full responsibility for lifecycle results, independently identify growth opportunities, initiate changes, and drive measurable impact without constant oversight.

Hands-On Approach

Ability to independently launch lifecycle flows, automations, and A/B experiments; work directly with CRM/ESP tools, data, and segmentation—especially in the early stages of the role.

Prioritization & Decision-Making

Ability to focus on initiatives with the highest potential impact, decline low-impact tasks, and balance promotional initiatives with long-term systemic lifecycle improvements.

Management & Embedded Team Collaboration

Experience working with embedded lifecycle managers or adjacent roles: setting standards and priorities, mentoring, and ensuring consistent execution quality and unified approaches.

Communication & Cross-Functional Partnership

Ability to collaborate effectively with PMM, acquisition, product, and analytics teams, and to justify lifecycle decisions through data and business impact rather than subjective preference.

AI Literacy

Practical use of AI tools for data analysis, hypothesis generation, segmentation, personalization, and optimization of lifecycle processes.

Responsibilities:

• Lifecycle audit and strategic priorities (Mobile)
• Competitive teardown: top-10 lifecycle email flows (Mobile)
• Lifecycle architecture and execution roadmap (Mobile)
• Improving core mobile funnel through lifecycle
• Launching revenue-driving lifecycle funnels
• Implementing a system of регуляр A/B testing
• Ownership of lifecycle metrics
• Lifecycle audit across the entire ecosystem
• Launching segment-based lifecycle funnels
• Measurable uplift in ARPU and cohort LTV driven by lifecycle
• +70% YoY revenue growth from lifecycle channels
• Positioning lifecycle as an ecosystem-wide growth function
• Improving LTV/CAC efficiency (target ≥ 2:1)

What we offer:

For personal growth:

• A chance to work with a strong team and a unique opportunity to make substantial contributions to our award-winning photo editing tools;
• An educational allowance to ensure that your skills stay sharp;
• English and German classes to strengthen your capabilities and widen your knowledge.

For comfort:

• A great environment where you’ll work with true professionals and amazing colleagues whom you’ll quickly call friends;
• The choice of working remotely or in our cozy office space located in Kyiv’s Podil, equipped with everything you might need for productive and comfortable work.
• The office is prepared for productive work in any conditions, including blackouts, since there are Starlinks, uninterruptible network connections, and two internet providers.
• There are also additional co-working spaces for the team in Lisbon and Warsaw.

For health:

• Medical insurance (for UA-based employees);
• Twenty-one days of paid sick leave per year;
• Paid psychological support (6 psychotherapy specialists to choose from)

For leisure:

• Twenty-one days of paid vacation per year;
• Fun times at our frequent team-building activities.

If you are looking forward to working with true professionals and simply wonderful people and create an amazing product — we are waiting for your CV!