Jobs at Djinni

About us:

BetterMe — a global wellness ecosystem empowering millions to become better — physically, mentally, and emotionally. We build what makes people better and keep challenging ourselves to inspire others.

Your impact:

• Create engaging marketing campaign concepts from scratch.
• Conduct research to identify creative opportunities.
• Prepare detailed briefs to guide designers and creators.
• Evaluate the business impact of creative assets to enhance engagement and conversions.
• Collaborate with the marketing, design and content teams.
• Manage asset and video production with designers, influencers, and creators.
• Develop and refine processes for creative development and testing to support marketing goals.
   

About you:

• At least 1 year of experience in marketing, SMM, or influencer marketing, preferably in eCommerce or retail marketplaces.
• Strong business mindset with a focus on results and problem-solving.
• Proficiency in market and competitor research and analysis.
• Experience in creating briefs for designers.
• Upper-Intermediate English.
• A creative approach with a desire to generate fresh ideas and innovative solutions.
• Understanding of AI content generation will be a plus.
   

What you get at BetterMe:

A mission that inspires. Every line of code, every design, every idea helps millions of people become healthier and more confident.
Trust without micromanagement. You manage your time and make decisions independently. We value outcomes, not online hours.
Growth opportunities. 90% of our leads have grown within the company. There’s space for initiative, new responsibilities, and real career upgrades.
Flexible work format. The opportunity to work fully remotely.
Open communication. Transparency across teams, honest feedback, and support for initiatives are part of our everyday culture.

Description
We are seeking an experienced Key Account Manager with a solid background in fintech. In this role, you will manage and nurture relationships with key clients, ensuring their needs are met while driving revenue growth.

Requirements
Minimum of 2 years of experience as a Key Account Management (B2B)/ Legal Consulting (Fintech) or Payment Management (iGaming, Crypto, Forex, and E-commerce industries) with the same scope of responsibilities
Previous experience working for a FinTech company, supporting B2B customers
Experience in onboarding clients for the "direct acquiring" product
Proactive approach
Good communication and self-management skills, result-oriented
Upper-Intermediate/ Advanced level of English proficiency, Fluency in Ukrainian/ Russian

Responsibilities
Provide and support the client with the full onboarding cycle to ensure a smooth and successful start to our collaboration (client portfolio - up to 100 clients (active/passive))
Develop and implement strategic account plans to achieve revenue targets and strengthen relationships with key enterprise clients
Proactively identify and pursue upsell and cross-sell opportunities within existing accounts
Conduct regular business reviews with clients to understand their evolving needs and ensure PayDo's solutions align with their objectives
Negotiate and close complex B2B deals with senior decision-makers at enterprise clients
Foster and maintain strong client relationships built on trust, transparency, and mutual respect
Monitor key performance indicators (KPIs) and metrics to track account growth, satisfaction levels, and potential risks
Collaborate with cross-functional teams, including sales, marketing, and customer success, to ensure a seamless client experience
Keep the AM reporting up to date

Nice to have
Compliance certifications, Legal background

 

Corefy is a Ukrainian PayTech IT company founded in 2016. Our SaaS platform, proudly made in Ukraine, serves as a technological hub for orchestrating online payments.

Collaborating with renowned payment providers like Stripe, Google Pay, Apple Pay, MasterCard, Visa, AWS, and more, we’ve implemented over 600 different payment methods and cater to clients worldwide.

We’re looking for a Customer Support Specialist who’s curious, calm, and not afraid of logs, APIs, or tricky client cases. If you like helping people, solving complex puzzles, and want to grow in FinTech — this might be your next step. 🚀

🎯 Who we’re looking for:

- Tech-savvy helper with 1+ year of experience in Customer/Technical Support.
- Clear communicator who knows how to keep clients calm and confident, even in stressful situations.
 - Structured thinker who enjoys breaking down problems and turning them into solutions.
 - Self-learner who’s comfortable exploring APIs, digging into logs, and writing SQL queries to find root causes.
 - Ownership taker who doesn’t wait for instructions, but takes charge of client issues until resolution.
 - FinTech explorer who’s interested in online payments and wants to dive deeper into the domain.

✨ Bonus points if you:

- Have experience working with tools like Postman, Grafana, Kibana, or Jira.
 - Have worked with international B2B clients or on 24/7 support schedules.
 - Know your way around large datasets and like working with SQL and dashboards.
 - Have taken QA, API, or other relevant tech courses.

💼 What you’ll do:

- Be the first line of support -  reply to client queries via Jira.
 - Help clients troubleshoot issues and guide them through product functionality.
- Analyze logs, run API calls, and check monitoring dashboards to find root causes.
 - Escalate bugs, edge cases, or unusual behavior to dev, QA, or integration teams.
 - Take part in incident management: monitor alerts, report outages, and support recovery.
 - Provide service support: from generating reports to setting up client dashboards.
 - Keep your teammates in the loop and improve support documentation along the way.
 

📌 Hiring process: HR Interview → Interview with the Support Team Lead → Interview with the Head of CS  → Offer 🎉
 

⭐ What we offer:
🔹 Growth & Ownership
- Salary in foreign currency + tax compensation.
- Clear growth paths & Corefy Academy to deepen your FinTech expertise.
- Bonus system based on SLA and quality metrics — up to +20% on top of your base salary.
- Reimbursement for external courses — we support your drive to grow.
 - Open-door policy with C-level — your ideas will be heard and valued.

🔹 Culture that Energises
- Meaningful work: you’ll tackle real cases, not just follow scripts.
- Regular team events — from fun celebrations to learning sessions.
- Friendly, supportive teammates who’ve always got your back.

🔹 Work Environment that Works for You
- Work where you feel productive: remotely or from our cozy Kyiv office.
- 8-hour shift schedule, 5 days a week, including occasional weekends (also night shifts on alert).
- 20 vacation days + 10 paid sick days.
- Mental wellness support — we cover sessions with a psychologist of your choice.
- Enjoy breakfast days at the office and everything you need for productive work — a generator, uninterrupted internet, and full tech freedom: choose between a MacBook or a Linux-based laptop.
 

Want to grow in FinTech and support great products for clients worldwide? Send us your CV — we’d love  to meet you! 📩

Corefy is a Ukrainian PayTech IT company founded in 2016. Our SaaS platform, proudly made in Ukraine, serves as a technological hub for orchestrating online payments.

Collaborating with renowned payment providers like Stripe, Google Pay, Apple Pay, MasterCard, Visa, AWS, and more, we’ve implemented over 600 different payment methods and cater to clients worldwide.
 

We are looking for a Customer Success Manager who is ready to build strong partnerships with our B2B clients, immerse themselves in FinTech, and help ensure that each client truly feels the value of our platform.

If you're about ownership, communication, and impact — welcome aboard! 🚀

🎯 Who we’re looking for:

- Trusted partner with 2+ years of experience in Customer Success, Support, Account or Project Management.

- FinTech enthusiast with 1+ year of experience in the industry and genuine interest in how it works.

- Confident communicator who has worked with B2B clients and knows how to build strong, lasting relationships.

- Calm decision-maker who stays focused and effective under pressure.

- Tech-comfortable professional who understands API documentation and can guide clients through it.

- Responsible team player who takes ownership instead of shifting blame.

- Proactive problem-solver who anticipates client needs and offers solutions before issues arise.
 

✨ Bonus points if you:

- Speak German, French, or Spanish (Upper-Intermediate+).

- Have experience working with APAC clients or in High-Risk segments.

- Are curious about tech and enjoy digging into product features.
 

💼 What you’ll do:

- Build long-term relationships with your clients, not just reply to tickets.

- Stay on top of their experience: gather feedback, uncover issues, track satisfaction.

- Prioritise, sort and process their requests — from ideas to action.

- Collaborate with integration, product, and dev teams to deliver value fast.

- Keep clients informed, calm, and confident in our support.

- Spot upsell/cross-sell opportunities and grow accounts.

- Reduce churn and help ensure retention and renewals.

- Help us make our platform even better based on what you hear from the field.
 

🎯 Your goals as CSM at Corefy:

- Build strong, trusting relationships with clients.

- Ensure successful onboarding and continued product usage.

- Help clients solve problems before they become blockers.

- Be the voice of the customer inside the company.

📌 Our hiring process: HR Interview → Call with the Hiring Manager → Interview with Head of Department → Offer 🎉

⭐ What we offer:

🔹 Growth & Ownership

- Salary in foreign currency + tax compensation

- Clear growth paths & Corefy Academy for FinTech expertise

- External education reimbursement — we want you to level up

- Open-door policy with the C-level — your ideas will be heard

🔹 Culture that Energises

- Your work matters and makes impact

- You’ll co-create better customer journeys, not just follow scripts

- Fun & meaningful team events — we love to celebrate and learn together

🔹 Work Environment that Works for You

- Choose what suits you best: work remotely or from our cozy office in Kyiv

- Flexible 8-hour schedule, 20 vacation days + 10 paid sick days

- Mental wellness matters — we cover sessions with the psychologist of your choice

- Enjoy breakfast days at the office and everything you need for productive work — a generator, uninterrupted internet, and full tech freedom: choose between a MacBook or a Linux-based laptop.

Ready to shape the future of payments with us? Send your CV — we can’t wait to meet you! 📩

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.
 

About the Team and Role
 

As a Node.js Engineer in the Launch Team, you’ll power the backend behind the Digital Onboarding. Our mission is to ensure Solidgate works with compliant merchants while making the onboarding experience fast, seamless, and scalable.
 

You will build the fastest path from “I’m interested” to “I’m live.”
 

Why it’s different

• You’ll reduce Time-to-Live — directly impacting growth.
• You’ll shape the evolving Node.js stack (no legacy drag).
• You’ll design resilient, durable and scalable systems targeting 99.99% uptime.
• You’ll use AI to ship faster and embed AI-powered features into the product.
   

Tech Stack

Launch is one of the first teams driving the Node.js stack at Solidgate.
 

We don’t just adopt tools — we define standards, practices, and engineering culture that other teams follow. What we use:

• Fastify — lightweight, high-performance web server
• gRPC + Protobuf — typed service-to-service communication
• PostgreSQL + Drizzle ORM — reliable data layer with a modern query builder
• Kafka (@platformatic/kafka) — streaming-first, event-driven architecture
• Vitest — unit and functional testing

Plus custom solutions: distributed locks, metrics, streamers, and more.

Explore our full technology stack ➡️ here (https://solidgate-tech.github.io/)

The stack is still evolving — meaning real influence. No legacy baggage. Just modern Node.js running on mature architectural rails inspired by the Golang ecosystem.
 

What you’ll be doing

• Designing a flexible compliance rule engine. You’ll help design a rule engine capable of supporting multiple regulatory frameworks while remaining flexible and easy to adapt as policies change. The system should also be able to detect when rule updates require re-evaluating previously approved merchants and trigger the appropriate compliance workflows.
• Building systems with full traceability. We operate on highly sensitive compliance data, where transparency and accountability are essential. You’ll build systems that provide end-to-end auditability, ensuring every action can be traced.
• Ensuring reliability of mission-critical services. The data produced by this platform powers multiple downstream systems, including financial settlement processes and banking integrations used to open MIDs for merchants. You’ll work on building services that are highly available, durable, and resilient, ensuring the reliability of critical business operations.
• Leveraging AI for smarter document processing. You’ll help introduce GenAI-powered capabilities to streamline document processing and verification flows, reducing manual work for compliance teams and significantly accelerating merchant onboarding.
   

Who you are

• Strong ownership and clear tech POV.
• You ship production-ready systems, not just features.
• 2+ years of Node.js backend experience with solid TypeScript skills.
• Confident with testing (unit/integration/e2e).
• Comfortable with distributed systems principles.
   

Nice to have: GenAI, Next.js, compliance-heavy domains (GDPR/SOC2), Golang experience.
 

Why Join Solidgate?

High-impact role. You’re not inheriting a perfect system — you’re building one.
Great product. We’ve built a fintech powerhouse that scales fast. Solidgate isn’t just an orchestration player — it’s the financial infrastructure for modern Internet businesses. From subscriptions to chargeback management, fraud prevention, and indirect tax — we’ve got it covered.
Massive growth opportunity. Solidgate is scaling rapidly — this role will be a career-defining move.
Top-tier tech team. Work alongside our driving force — a proven, results-driven engineering team that delivers. We’re also early adopters of cutting-edge fraud and chargeback prevention technologies from the Schemes.
Modern engineering culture. TBD, code reviews, solid testing practices, metrics, alerts, and fully automated CI/CD.

💌 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.

We are a US-based software development company that works closely with fast-growing startups across multiple industries.
Our team includes 190 professionals working remotely across 30 countries, and we continue to grow globally.

We are looking for a People Operations Specialist who will be the voice of our internal culture, supporting employees across the employee lifecycle, strengthening internal communications, and helping the team stay connected in a fully remote environment.

We actively use AI and automation to reduce routine work and improve processes. At the same time, our main goal is to free up time for what matters most - people. For us, employees are not just resources but a key value of the company, so we combine technology with genuine, human communication and care for our team.

Requirements
- 2+ years of experience in HR / People Operations / HR Generalist / HR Coordinator / Internal Communications;
- Experience supporting the employee lifecycle;
- Strong written and verbal communication skills with an understanding of company tone of voice;
- Confidence in public speaking (webinars, team sessions, presentations);
- Ability to conduct 1:1 conversations and build trust with employees;
- Experience working with reports and spreadsheets;
- Ability to create presentations (Pitch / AhaSlides / PowerPoint);
- Experience using AI tools (ChatGPT, etc.) in day-to-day work;
- Languages: Ukrainian - fluent; English - Upper-Intermediate (B2) or higher.

Nice to Have
- Experience working with Hurma, SmartExpert;
- Experience with LMS / knowledge bases / learning platforms;
- Experience using AI to optimize processes (templates, reporting, knowledge base management).

Soft Skills
- Empathy and people-oriented mindset;
- Proactivity and ownership;
- Strong organizational skills and attention to detail;
- Interest in HR development and people initiatives.
 

Responsibilities
Employee Support & Operations
- Support employees with HR-related questions (helpdesk in messenger);
- Manage remote onboarding for new hires;
- Conduct regular 1:1 meetings with part of the team (up to 50 employees);
- Support adaptation and offboarding processes;
- Collect feedback and escalate issues to the Head of HR / People Partner;
- Maintain HR documentation and reports.

Internal Communications & Culture
- Manage the internal Slack channel (content planning and posts);
- Support corporate culture initiatives: birthdays, work anniversaries, team activities;
- Assign corporate currency bonuses for work anniversaries;
- Generate visuals for communications using AI tools;
- Maintain and update the internal knowledge base and HR materials (Notion).

Webinars & Events
- Prepare and host monthly webinars for the team (topics may include Mental Health, Soft Skills, Relocation, and company updates);
- Create engaging presentations (Pitch / AhaSlides);
- Organize internal activities such as Random Coffee.

Loyalty Program & Culture
- Manage the employee loyalty program;
- Oversee company merch initiatives;
- Conduct mood monitoring surveys and prepare insights/reports;
- Organize internal online events and engagement activities.

Learning & Development
- Administer and develop the Academy/knowledge base;
- Support 360-degree review processes;
- Participate in L&D initiatives such as internal webinars and learning programs;
- Coordinate external speakers and training providers.
 

HR Platforms & Processes
- Work with HR platforms (Hurma, SmartExpert - a plus);
- Maintain and update employee data in HR systems;
- Support operational HR processes and tasks of the Head of HR / People Partner;
- Identify opportunities to improve and automate HR processes.

We Offer

- Fully remote work;
- A supportive and collaborative team environment;
- Opportunity to develop public speaking and internal HR initiatives;
- Mentorship from the Head of HR and People Partner;
- 12 vacation days per year;
- 5 sick days per year;
- English classes;
- Access to therapist and psychologist support for mental well-being.

We are the creators of a new fintech era!
Our mission is to change this world by making blockchain accessible to everyone in everyday life. WhiteBIT is a global team of over 1,200 professionals united by one mission — to shape the new world order in the Web3 era. Each of our employees is fully engaged in this transformative journey.
We work on our blockchain platform, providing maximum transparency and security for more than 8 million users worldwide. Our breakthrough solutions, incredible speed of adaptation to market challenges, and technological superiority are the strengths that take us beyond ordinary companies. Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT and VISA.

The future of Web3 starts with you: join us as a Business Development Manager!

Requirements:

– Previous experience within the crypto or fintech verticals in the B2B sales/business development capacity;
– Previous successful sales experience of exchange services and financial products;
– Experience of prospecting, building and managing sales pipeline;
– Strong commercial acumen and negotiations skills;
– Ability to multitask in order to set priorities and meet business targets;
– Customer-centric attitude with excellent presentation skills and attention to details;
– Ability to understand customers’ business requirements and find solutions to their pain points;
– Strong interpersonal skills and the ability to develop working relationships at all levels;
– Well accustomed to a client facing role, understanding industry sensitivities and market environment;
– Knowledge of CRM (Salesforce) or similar;
– Basic knowledge of KYC/KYB and AML policies, and B2B customer onboarding process;
– Energetic and passionate about crypto currencies, trading and blockchain technology.

Responsibilities:

– Generate leads, negotiate commercial terms and acquire new business customers;
– Develop sales pipeline and engage with the potential customers at all stages of the sales funnel;
– Build customer relationships to maximize long-term revenue growth;
– Together with the account management team facilitate customer onboarding in line with the accepted KYC/KYB policies and procedures;
– Work closely with our internal teams to develop growth plans and ensure delivery of the agreed business targets;
– Work closely with a marketing team in order to engage with prospects and convert them into qualified leads;
– Provide inputs and timely feedback about customer needs, market trends and competitive environment;
– Be a subject matter expert when it comes to company’s products and services;
– Upsell and cross-sell other company products to build engagement and a share of wallet;
– Achieve the agreed KPIs when it comes to transactions volume and revenue.

Work conditions:

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

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

WhiteBIT offers all candidates an equal opportunity to join the team. All hiring decisions are made without regard to race, national origin, gender identity or sexual orientation, age, religion, disability, medical condition, marital status, familial status, veteran status, or any other legally protected characteristic of an individual.

We’re looking for a DevOps / Infrastructure Engineer to join a cross-functional team responsible for building and maintaining scalable infrastructure and deployment systems. In this role, you will design, implement, and optimize cloud and on-premise infrastructure, automate delivery pipelines, and ensure the reliability and security of production environments.

You will collaborate closely with developers and technical teams to improve deployment processes, support microservice architectures, and maintain high system availability. We value engineers who take ownership of infrastructure, proactively solve problems, and continuously improve system performance and stability.

Expertise Required

Strong experience configuring and maintaining CI/CD pipelines (GitLab CI, Jenkins, CircleCI, or similar tools).

Experience managing and maintaining self-hosted GitLab environments.

Hands-on experience with Infrastructure as Code (IaC) tools such as Terraform, Ansible, or CloudFormation.

Strong experience with containerization technologies including Docker, Kubernetes, and Helm.

Experience implementing and maintaining monitoring and logging systems such as Prometheus, Grafana, ELK Stack, or similar tools.

Strong automation and scripting skills using Bash, Python, Node.js / TypeScript, or other relevant languages.

Experience managing Proxmox infrastructure and MikroTik networking, including traffic routing through a dedicated VDS.

Experience configuring and maintaining Traefik as a reverse proxy and load balancing solution.

Deep understanding of networking protocols and technologies including TCP/IP, DNS, HTTP/HTTPS, VPN, NAT, and Firewall.

Experience configuring and maintaining network hardware such as routers, switches, and other networking devices.

Experience working with cloud networking services in platforms such as AWS, GCP, Azure, or OVH.

Understanding of network security practices, including VPN configuration and IDS/IPS tools.

Strong experience with Amazon Web Services (AWS) including EC2, S3, VPC, IAM, and related services.

Experience working with OVH cloud infrastructure, including server provisioning, networking, and security configuration.

Experience working with Cloudflare and its infrastructure tools (DNS, traffic protection, edge networking).

Solid understanding of Git workflows and version control practices.

What You Will Do

Maintain, optimize, and scale the company’s DevOps infrastructure and deployment systems.

Design and implement networking and infrastructure solutions to support product growth and reliability.

Collaborate with development teams to automate build, testing, and deployment processes.

Monitor infrastructure performance and ensure system stability, availability, and security.

Develop and maintain automation tools and server-side solutions using programming languages familiar to the candidate.

Manage and optimize cloud infrastructure in AWS and OVH environments.

Implement and maintain monitoring, alerting, and centralized logging systems.

Configure and maintain load balancing solutions for critical services.

Support development teams in designing and deploying microservice architectures.

Provide DevOps expertise and troubleshooting support to engineering teams.

Benefits

Work in a fast-paced, dynamic, and innovative business environment.

Opportunity to directly influence the company’s strategic IT architecture and products that scale globally.

Access to modern tools, technologies, and in-house expertise.

Flexible approach to project delivery and freedom to choose optimal technical solutions.

Performance-based bonus system for department heads, tied to team results.

Energy support benefit for employees in Ukraine — USD 100/month after the probation period (power banks, charging stations, generators, inverters, etc.).

Opportunity to visit the Warsaw office if you are nearby.

We are building an internal Apps Factory — a portfolio of subscription-based mobile apps (utilities, edtech, productivity, lifestyle) and a scalable growth engine powered by Meta, Google and other paid channels.
 

We are looking for a Senior UA who will own this engine end-to-end:

strategy → funnels → channels → automation → team
 

Responsibilities

• Build and execute UA strategy across Meta, Google and other paid channels.
• Own and scale Web2Web, Web2App and in-app funnels.
• Work closely with Product, Monetization, Creative and Analytics teams.
• Set up and improve attribution & tracking (AppsFlyer / Adjust, CAPI, server-side events, UTMs).
• Analyze CAC, LTV, ARPU, ROAS, retention and cohorts.
• Build automation and scalable UA processes.
• Lead and mentor UA specialists.
   

Requirements

• 3+ years of experience in User Acquisition / Performance Marketing.
• Required: experience working with mobile subscription apps (B2C). This is critical for this role.
• Strong hands-on experience with Meta and Google Ads.
• Experience scaling Web2Web, Web2App or app funnels.
• Experience with attribution tools (AppsFlyer, Adjust or similar).
• Strong understanding of CAC, LTV, payback and unit economics.
• English B2+.

We offer

• Salary above market level.
• Learning opportunities and employee benefits.
• Office in Prague or Warsaw, or remote work.
• New MacBook.
• Friendly and professional atmosphere.

We are looking for an experienced .NET Developer to help us build a resilient, high-load system. The project consists of multiple web apis and services interacting via gRPC and Kafka, with extensive use of PostgreSQL, Redis, ClickHouse, and SignalR supporting a large number of simultaneous connections.

Responsibilities:

• Developing Web APIs using ASP.NET Core (.NET 10) with gRPC, Kafka, PostgreSQL, ClickHouse, and Redis.

• Developing and optimizing a SignalR service that supports high concurrency.

• Configuring monitoring and logging (Serilog, Prometheus, Grafana).

• Development with fault tolerance and high availability in mind

Requirements:

• Experience with .NET Core / .NET 10

• Experience with gRPC, Kafka, PostgreSQL, Redis

• Knowledge of SignalR and experience managing a large number of connections.

• Experience with monitoring tools (Prometheus, Grafana, etc.).

Nice to have:

• Experience working with high-load systems (100k+ concurrent connections).

• Knowledge of resilience principles and ensuring HA.

• Understanding of ClickHouse (data modeling, query optimization).

What we offer:

• Interesting challenges on a high-load project using a modern technology stack.

• Opportunity to influence the system architecture.

• Flexible working hours and remote work options.

Data Science UA is a service company with deep expertise in AI and Data Science. Our story started in 2016 with the first Data Science UA Conference in Kyiv, and since then, we’ve built one of the largest AI communities in Europe.

About the role:
We are looking for a hands-on Sr. Machine Learning / Computer Vision Engineer with strong practical experience in designing, training, evaluating, and improving vision systems for real-world applications. The ideal candidate combines solid theoretical ML/CV fundamentals with an engineering mindset and is comfortable taking ownership of the full pipeline, from data preparation and experimentation to model optimization and deployment.

Responsibilities:
- Design, train, evaluate, and improve machine learning and computer vision models for real-world production use cases
- Build and maintain end-to-end ML pipelines, including data collection support, preprocessing, feature engineering, training, validation, and inference
- Develop solutions across both computer vision and machine learning tasks depending on business needs
- Perform error analysis, diagnose model weaknesses, and drive improvements in accuracy, robustness, and reliability
- Select and justify appropriate methods and model architectures based on dataset characteristics, product constraints, and deployment requirements
- Work with challenging real-world data, including noisy, limited, imbalanced, or weakly labeled datasets
- Collaborate with engineering and product teams to translate business problems into practical ML solutions
- Contribute to production-ready development with a focus on maintainability, reproducibility, and performance

Requirements:
- 3–5+ years of professional experience in Machine Learning / Computer Vision
- Strong senior-level practical expertise in computer vision, machine learning, and applied model development
- Hands-on experience with tasks such as object detection, image classification, anomaly detection, feature-based approaches, or similar
- Solid understanding of classical ML methods, including tree-based models, linear models, feature engineering, model selection, and evaluation
- Strong Python skills and practical experience with PyTorch, OpenCV, and common ML tooling
- Experience building full ML workflows including data preparation, augmentation, preprocessing, training, validation, testing, and deployment handoff
- Strong understanding of model evaluation, debugging, overfitting, generalization, optimization, and experiment-driven improvement
- Ability to write clean, modular, maintainable code and independently own technical solutions
- Strong analytical thinking, engineering maturity, and problem-solving skills

Nice to Have:
- Experience in adjacent ML domains such as time-series, audio, or NLP
- Experience with embedding-based methods, metric learning, retrieval systems, or memory-bank approaches
- Practical experience with model optimization techniques such as quantization, pruning, distillation, or related efficiency-focused approaches
- Experience working with real-world industrial datasets and ambiguous problem formulations
- Knowledge of software engineering best practices, reproducible experimentation, and pipeline design

We offer:
- Free English classes with a native speaker and external courses compensation;
- PE support by professional accountants;
- Medical insurance;
- Team-building events, conferences, meetups, and other activities;
- There are many other benefits you’ll find out at the interview.

Evoplay is an IT company that has been creating a B2B ecosystem of products and services for the online gaming industry for over 10 years, including innovative gaming platforms, marketing solutions, and analytical tools.

We are looking for a Project Manager with experience in managing mobile development projects to join our team!

Responsibilities:

• Managing mobile development projects (Android and iOS) from initiation to completion, including planning, execution, and monitoring
• Developing and maintaining detailed project plans, managing resources, and timelines for maximum efficiency
• Collaborating with clients and cross-functional teams to ensure successful project delivery
• Coordinating project team activities, including developers (Android and iOS), testers, and designers
• Conducting risk analysis and developing strategies to mitigate them, especially in the context of mobile development
• Providing regular project status reports and leading meetings and discussions
   

Requirements:

• 2+ years of experience as a Project Manager
• Knowledge of project management methodologies (Agile, Waterfall, etc.)
• Experience managing projects on Android and iOS platforms
• Strong skills in planning, coordination, and task control in mobile development
• Excellent communication skills to effectively interact with clients and team members
• Proactive mindset, organizational skills, and attention to detail
   

We offer:

• 20 working days of vacation
• 22 sick leave days, including 12 days without a medical certificate
• Health insurance
• Employee discount program
• Access to courses and a self-learning library
• Rotation programs
• Flexible working hours (start your working day between 8:00 AM and 11:00 AM)
• Group discussions and individual sessions with a psychologist

A streaming platform is expanding its digital video ecosystem and launching a new suite of Connected TV (CTV) applications.
 

The goal is to deliver a modern, high-performance sports video experience with smooth playback, intuitive navigation, and seamless integration across Web, Mobile, and CTV devices 

We are looking for a Junior Manual QA Engineer. You will help ensure high quality across multiple TV devices and operating systems.

Responsibilities

• Perform manual testing of TV applications (Apple TV, Android TV, Fire TV, Roku)
• Test video playback, UI navigation, and remote-based interactions
• Execute test cases and report bugs clearly
• Reproduce issues across different TV devices and OS versions
• Collaborate with developers and product teams
• Participate in regression and release testing
   

Requirements

• 0.5–1.5 years of manual QA experience
• Strong attention to detail
• Basic understanding of software testing principles
• Interest in video streaming or TV applications
• Ability to clearly describe issues and steps to reproduce
• English: Advanced

About the job

We are looking for a motivated Trainee QA Engineer who is eager to start their career in software testing and gain hands-on experience working on real projects. This role is a great opportunity for someone who has basic knowledge of software testing and wants to grow within a professional development team.

As a Trainee QA Engineer, you will work closely with developers and other QA specialists to ensure the quality and reliability of web and mobile applications.

Requirements:

• 2–3+ months of experience as a QA/QC Engineer (commercial, internship, or pet projects);
• Basic understanding of the Software Development Life Cycle (SDLC);
• Basic knowledge or experience in testing Web and/or Mobile applications;
• Experience writing test cases and other test documentation;
• Intermediate English or higher (written and spoken);
• Good analytical thinking and problem-solving skills;
• Ability to think outside the box and approach problems creatively.

Responsibilities:

• Perform manual testing of web and mobile applications;
• Execute test cases and create checklists;
• Write and maintain test documentation;
• Ensure that internal quality assurance processes are followed;
• Identify and report bugs and inconsistencies;
• Collaborate with the development team to improve product quality;
• Ensure all features are properly tested before release at the end of each sprint.

Nice to Have:

• Experience working with Jira;
• Experience with Xray test management tool;
• ISTQB certification (or preparation for it).

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

We are looking for an experienced Product Marketing Specialist to join our R&D team.
This role is designed for a specialist with strong expertise in SMM, mobile app marketing, and influencer marketing, who also understands how to work effectively with limited budgets.

You will help scale products, develop communication strategies, manage digital campaigns, and explore new channels for user acquisition.

Key responsibilities:

• Develop and execute digital marketing strategies to drive product growth.
• Create and manage SMM strategies across TikTok, Instagram, YouTube, and other relevant platforms — including content planning, format optimization, and audience engagement tactics.
• Plan and launch paid campaigns, effectively managing budgets and optimizing ROI across multiple channels.
• Lead mobile app marketing initiatives, including ASO (App Store Optimization): optimizing app visibility, improving ratings, managing reviews, and boosting organic discovery.
• Design and execute influencer marketing campaigns — from identifying potential partners to negotiating collaborations and tracking performance.
• Build and maintain long-term relationships with influencers, brand ambassadors, and strategic partners.
• Work closely with the creative team to develop content and formats that resonate with our target audience.

• Stay up to date on digital trends and identify new opportunities to improve performance and growth.

   

Requirements:

• 3+ years of proven experience in digital marketing, SMM, or product marketing.
• Hands-on experience in mobile app promotion and ASO strategies.
• Strong track record in influencer marketing: outreach, negotiations, and ongoing partnership management.
• Deep understanding of digital platforms, algorithms, and audience engagement strategies.
• Ability to manage small to mid-sized budgets and allocate resources effectively for maximum impact.
• Excellent communication and stakeholder management skills.
• English proficiency B2+ (both written and spoken).

Nice to have:

• Experience working with Tier 1 markets (US & Europe).
• Previous experience in small-scale products, startups, or R&D environments.
• Understanding of growth marketing principles and performance funnels.
• Established network within influencer and creator communities.

We offer:

• Working in a stable company with more than 14-years history in the media market;
• A role within the R&D team focused on scaling innovative digital products.
• The ability to influence marketing strategies and product positioning.
• Creative freedom and space to experiment with new formats and channels.
• A collaborative, open-minded team passionate about testing, learning, and growing.
• Flexible working conditions and opportunities for professional development.
• Free English lessons;
• Table tennis lessons;
• Corporate psychologist;

• Discounts from partner brands for company employees.

   

We don’t just want to be an employer — we want to be your employer of choice.

We’d appreciate it if you could take a moment to fill out a short survey about what matters most to you. It will help us better understand candidates’ expectations and create an even more comfortable environment at MEGOGO. Here’s the link: bit.ly/43YaxBH

By responding to the vacancy and sending your CV to the Company (LLC “MEGOGO”), registered and operating in accordance with the laws of Ukraine, registration number 38347009, address: Ukraine, 01011, Kyiv, Rybalska Street, building 22 (hereinafter “the Company”), you confirm and agree that the Company processes your personal data presented in your CV in accordance with the Law of Ukraine “On Personal Data Protection” and GDPR.