Jobs at Djinni

Join Redwerk as an SMM Specialist and take ownership of our product-focused accounts across Instagram, Threads, and TikTok! Your primary focus will be growing social media presence for our board games and clothing brand, creating engaging content and building communities around our products. You’ll also have the chance to contribute to Redwerk’s IT-related social media presence, making this role both creative and diverse.

Required Skills:

• 2–3+ years of experience in SMM or digital marketing
• Proven expertise in Instagram, TikTok, and Threads
• Strong understanding of social media trends and audience engagement
• Ability to create content in different formats, including video
• Experience in planning and executing content strategies
• Knowledge of analytics, metrics, and growth tactics
• English proficiency (B2+ level or higher)
• Experience with LinkedIn is considered as a plus

Responsibilities:

• Manage and grow social media accounts for our board games and clothing brand
• Develop and execute creative content strategies across Instagram, TikTok, and Threads
• Create engaging posts in various formats (visual, text, video)
• Track performance, analyze results, and optimize strategies for reach and engagement
• Collaborate on campaign ideas and contribute fresh creative concepts
• Occasionally support Redwerk’s IT and founder’s accounts with content

We Offer:

• Competitive salary
• Unlimited remote work
• Flexible schedule, start by 2 PM
• 20 days paid leave
• 14 days of paid sick leave
• Entrepreneur support; tax coverage
• Wellness benefits
• Language classes in English, Spanish, German
• Tech event support; fee reimbursement
   

Values & Culture:

• Supporting Ukraine's Armed Forces
• Engaging in charity initiatives
• Organizing IT-focused events
• Encouraging initiative and idea-sharing
• Fostering transparent, meaningful relationships
• Emphasizing task ownership and follow-through
• Prioritizing work-life balance
   

Management Style:

• Flat structure; minimal bureaucracy
• Ability to influence company processes and decisions
• Tool selection autonomy for goal achievement
• Streamlined, efficient workflows
• Team of creative, inventive mid-senior professionals
   

Joining Redwerk:

As our SMM Specialist, you will take ownership of our product-focused social media accounts. You’ll create engaging content, develop strategies, and grow communities around our board games and clothing brand. If you're passionate about social media, creativity, and building a strong brand presence across platforms, this role is for you!

About Us

We are a fast-growing performance marketing company scaling campaigns across Meta, YouTube, and other digital platforms. Our media buying team executes high-volume campaigns daily, and we are looking for a Marketing Technology Specialist to build and maintain the tech stack that powers our growth.

This role is perfect for someone who loves the intersection of digital marketing and technology, thrives in fast-paced environments, and can bridge campaign strategy with reliable technical execution.

Role & Responsibilities

• Build, manage, and optimize landing pages, pre-landers, and funnels for speed, conversions, and scalability.
   
• Configure, monitor, and troubleshoot tracking platforms (Binom, Voluum, RedTrack, Keitaro).
   
• Manage pixels, events, postbacks, and API integrations to ensure accurate campaign attribution.
   
• Support media buyers by ensuring tracking accuracy and system uptime during scaling phases.
   
• Oversee domains, hosting, SSL, DNS, and VPS setups to maintain stable infrastructure for campaigns.
   
• Automate repetitive workflows using scripts and APIs.
   
• Work with databases (MySQL, PostgreSQL) to configure, optimize, and troubleshoot data for performance marketing tools.
   
• Monitor and adapt to industry changes (Meta tracking policies, attribution models, privacy rules).
   

Requirements

• 2–4 years’ experience in digital marketing technology, tracking systems, or performance marketing.
   
• Hands-on experience with tracking platforms (Binom, Voluum, RedTrack, Keitaro).
   
• Strong knowledge of pixels, S2S tracking, postbacks, attribution models.
   
• Proficiency in HTML, CSS, JavaScript, PHP (or similar web stack).
   
• Understanding of VPS management, DNS, domain rotation, SSL, and hosting environments.
   
• Experience with databases: MySQL, PostgreSQL.
   
• Ability to work closely with media buyers in a fast-paced, results-driven environment.
   
• Problem-solving mindset and ability to respond quickly to campaign issues.
   

What We Offer

• Competitive base salary +
• Opportunity to work with a high-level media buying team scaling campaigns globally.
• Growth path toward technical leadership in AdTech/MarTech.
   

To Apply

Send your CV along with:

• Examples of landing pages, tracking setups, or automation projects you’ve built.
   

A short note about your experience with tracking systems, databases, and campaign infrastructure.

Our engineering team is expanding and seeking a talented Junior Python Developer with React experience to build full-stack web applications across diverse industries including sports, healthcare, machine learning, fin-tech, hiring and eCommerce.

Dive into the world of Python and React development with us and be part of our journey to drive innovation using modern technologies and best practices.

What you'll be working on:

🐍 Build REST APIs with Python and modern frameworks like FastAPI

🚀 Build web applications in React

💻 Crafting simple user interfaces for your APIs

✨ Assuring application stability with comprehensive unit and integration testing

🏗 Orchestrating app deployments using Gunicorn, UVicorn, Nginx, and Docker

Experience that will help you to do the job:

• Profound knowledge of FastAPI, Django, Django REST, or comparable frameworks, crafting solutions using the MVC pattern
• Experience in describing or creating database structures with Django ORM, SQLAlchemy, or similar libraries
• Familiarity with raw SQL queries, SQL query optimization, and database structure normalization
• Proficiency in writing tests using tools like Pytest, Faker, or their equivalents
• Good knowledge of Javascript (ES6+) and Typescript
• Strong knowledge of React
• Experience in working with either Redux or Apollo Client
• Experience in packaging and deploying applications using Docker, including writing Dockerfiles and cluster descriptions with Docker-Compose
• English Intermediate or higher

Experience that will be a plus:

• Experience with styled-components or other CSS-in-JS libraries
• Experience with SSR and Next.js
• Experience in setting up CI/CD pipelines
• Deployment know-how on cloud platforms such as Google Cloud, AWS, Azure, or Digital Ocean

We care for our team, therefore we offer:

🚀 Interesting and challenging projects with modern technology stack

✅ Code reviews and constant feedback on your work

💪 Culture encouraging and promoting professional growth and development

💻 Modern working environment

💸 Competitive salary in USD with regular reviews based on your results

💲 Salary payment options that are convenient for you considering your local country regulations

⌚ Fully remote work in the team with well-established remote work processes (our team members located in 7+ different countries, and we encourage diversity)

🎤 English speaking clubs

🏖 Paid sick leave and vacation - 15 business days (21 calendar days) of annual vacation

👾 Online weekly team activities

🫶 Coverage of monthly psychologist support sessions

Our engineering team is looking for talents to build Node.js applications for start-ups from healthcare, fintech, and AI domains. This role primarily focuses on back-end engineers with experience in Node.js. 
Well-established development practices and modern technology stack provide a great growth opportunity and a convenient working environment.

  What you'll be working on:

 💻 Build REST and GraphQL APIs with Node.js and modern frameworks like Nest.js

 🏗 Create solutions on top of Docker, Kubernetes and clouds (Google Cloud and AWS)

👏 Solve challenging tasks and contribute to internal knowledge base

✨ Generating ideas for code improvement
💯 Development of solutions from scratch according to the specification

     Experience that will help you to do the job:

• Experience building Node.js APIs with frameworks like NestJS, Express.js, Fastify.
• cribing or creating database structures with Postgres, MongoDB, or Firebase / Supabase
• Ability to deliver good quality code (clear code with the usage of best practices)
• Experience with Git

• English Intermediate or higher

  
  Experience that will be a plus:

• Hand-on experience with key components of Google Cloud or AWS
• Experience with Docker and Kubernetes
• Experience with CI/CD (Github Actions, Gitlab CI, Circle CI)

• Experience with API documentation using OpenAPI/Swagger specification and automated documentation tools

   

  We care for our team, therefore we offer:

🚀 Interesting and challenging projects with modern technology stack and full time collaboration

✅ Code reviews and constant feedback on your work

💪 Culture encouraging and promoting professional growth and development

💻 Modern working environment

💸 Competitive salary in USD with regular reviews based on your results

💲 Salary payment options that are convenient for you considering your local country regulations

⌚ Fully remote work in the team with well-established remote work processes (our team members located in 7+ different countries, and we encourage diversity)

🎤 English speaking clubs

🏖 Paid sick leave and vacation - 15 business days (21 calendar days) of annual vacation

👾 Online weekly team activities

🫶 Coverage of monthly psychologist support sessions.
 

TemaBit Fozzy Group is an IT company that develops unique solutions for more than 40 businesses of Fozzy Group. We specialize in web and mobile development, as well as software for managing business processes and infrastructure projects.

In addition, we experiment and care about the team and the Guest, we value cooperation, we preach honesty and openness.

As a Principal Engineer you will operate across multiple teams and projects, shaping engineering foundations with focus on Cloud Native AI-powered development, establishing reusable solutions, and ensuring consistency in engineering practices within Software Development. You will act as a catalyst for engineering excellence, setting up technical foundations within newly formed project teams, guiding project Tech Leads, and then translating your learnings into reusable tools, templates, and standards for broader adoption.

This role is central to our vision of elevating engineering across the organization. Principal Engineer not only solves hard problems but also enables others to solve them better, faster, and more consistently. This is a high-impact, hands-on role that blends technical leadership, enablement, and strategic contribution to the overall engineering ecosystem.

Key Responsibilities:

• Act as a key tech expert in JavaScript ecosystem across both Frontend (React) and Backend (Node.js) stacks at Development Center of Excellence.
• Identify common challenges across teams and convert project learnings into reusable solutions (e.g., templates, internal libraries, tools) through the Temabit Development Platform.
• Partner with project teams to bootstrap new initiatives, establishing architecture, tooling, and engineering practices that align with organizational standards.
• Provide hands-on support during the initiation phase of projects, enabling teams to start fast and build right.
• Provide guidance and mentorship on demand for Tech Leads and Engineers in applying best practices, performance optimization, and secure development principles.
• Collaborate with other Principal Engineers, Architects, and the Development leadership team to drive engineering strategy and governance.
• Conduct engineering reviews, technical assessments, and knowledge-sharing sessions to raise the overall engineering bar.

• Conduct technical interviews for key engineering roles (Tech Leads, Senior Engineers).

   

Requirements:

Technical Expertise:

• 8+ years of professional experience with JavaScript/TypeScript.
• Deep expertise in Node.js, including frameworks like Express, Fastify, or Nest.js.
• Solid experience with React.js and modern frontend development (Hooks, Context API, component design patterns, etc.).
• Strong knowledge of TypeScript, including typing patterns and tooling for large-scale applications.
• Experience with relational and non-relational databases (e.g., PostgreSQL, DynamoDB) and ORMs like Prisma, TypeORM, Drizzle.
• Familiarity with modern CI/CD, containerization (Docker), and orchestration (Kubernetes).
• Solid practical experience with AWS cloud services (Lambda, API Gateway, DynamoDB, S3, EC2).
• Strong grasp of software architecture, system design, and distributed systems principles.
• Solid practical experience with testing practices and frameworks like Jest, React Testing Library, and integration testing tools.

• Experience of using AI / LLM tools for boosting quality and efficiency of software engineering process.

   

Leadership & Collaboration:

• Proven ability to lead without authority, influencing multiple teams and engineers across projects.
• Experience guiding Tech Leads and engineers through complex technical and organizational challenges.
• Comfortable operating in ambiguous or undefined problem spaces, providing structure and clarity.
• Excellent communicator with the ability to present ideas and facilitate discussions.

We propose:

• The ability to generate and influence decision-making.
• Competitive salary discussed based on the results of the interview with the successful candidate.
• Medical insurance.
• Discounts for network employees.
• Remote work mode, and if you want to work in the office — there is a cozy co-working space in the Silver Breeze business center on Rusanivka.

Team Summary

Our IT Support team is responsible for managing and resolving complex technical issues, ensuring a stable and efficient technology environment for the entire organization. We are focused on both high-priority issue resolution and continuous process improvement. We also play a key role in coordinating with other departments, including HR and Recruitment, to streamline the  onboarding and offboarding processes.

Job Summary

The IT Support Lead directs and mentors the support team while actively participating in resolving complex technical issues. This role combines leadership with hands-on technical expertise, responsible for both leading the IT support team and providing direct on-site support for advanced incidents.

Responsibilities and Duties

• Lead and mentor the IT support team members to enhance their skills, foster a collaborative environment, and boost overall performance.
• Serve as the primary point of escalation for complex and high-priority technical issues, providing advanced troubleshooting and expert guidance to the team.
• Provide direct, hands-on technical support for escalated incidents, user requests, and complex hardware/software issues, both remotely and in person.
• Monitor team performance by tracking key metrics (e.g., ticket volume, resolution time, user satisfaction) and generate regular reports for IT management.
• Manage IT support projects, including hardware refreshes, software rollouts, and system upgrades, ensuring they are completed on time and within scope.
• Coordinate with other departments, including HR and Recruitment, to streamline the IT onboarding and offboarding processes for all employees.
• Manage physical IT assets, including inventory, on-site setup, and maintenance of computer systems and network hardware.
• Assist with procurement decisions and ensure all systems and configurations comply with company standards and security policies.

Qualifications and Skills

• Hands-on experience in troubleshooting complex issues across macOS, Windows, and Linux operating systems, as well as server environments.
• Advanced knowledge of network architecture, infrastructure management, and security principles, including firewalls, VPNs, and endpoint security.
• Proven experience in administering and optimizing ITSM platforms like Freshservice and Jira to improve support workflows, manage service level agreements (SLAs), and enhance user satisfaction.
• Good knowledge of IT Asset Management and proven ability to manage the lifecycle of IT assets (inventory, procurement) and vendor relations, to ensure all systems comply with company standards and security policies.
• Hands-on experience with key IT tools and platforms such as Jamf, Cisco Meraki, Google Workspace, and VMware Workspace ONE.
• Proven ability to coach, mentor, and develop technical staff, fostering a culture of collaboration, continuous improvement, and high performance.
• Good communication skills to effectively collaborate with stakeholders across all levels of the organization and act as a liaison for the IT team.

• Good spoken and written English.

   

Nice to have

• Advanced scripting and automation skills to streamline team workflows and system management.
• Hands-on experience with IAM systems such as Okta.

We offer multiple benefits that include

• The environment of equal opportunities, transparent and value-based corporate culture and an individual approach to each team member
• Competitive compensation and perks. Annual performance review
• Gig-contract
• 21 paid vacation days per year, paid public holidays according to the Ukrainian legislation
• Development opportunities like corporate courses, knowledge hubs, and free English classes as well as educational leaves
• Medical insurance is provided from day one. Sick leaves and medical leaves are available
• Remote working mode is available within Ukraine only
• Free meals, fruits, and snacks when working in the office.

Senior PHP+ Node.js (Go) Software engineer

Kyiv, abroad, remote

FAVBET Tech develops software that is used by millions of players around the world for the international company FAVBET Entertainment.
We develop innovations in the field of gambling and betting through a complex multi-component platform which is capable to withstand enormous loads and provide a unique experience for players.
FAVBET Tech does not organize and conduct gambling on its platform. Its main focus is software development.

Main areas of work:

• Betting/Gambling Platform Software Development — software development that is easy to use and personalized for each customer.
• Highload Development — development of highly loaded services and systems.
• CRM System Development — development of a number of services to ensure a high level of customer service, effective engagement of new customers and retention of existing ones.
• Big Data — development of complex systems for processing and analysis of big data.
• Cloud Services — we use cloud technologies for scaling and business efficiency.

Requirements:

• 5+ years of experience in production development.
• Strong understanding of PHP.
• Strong understanding of Symfony.
• Strong knowledge of architectural and design patterns.
• Good understanding of PostgreSQL and Redis.
• Experience with NodeJS.
• Experience with RabbitMQ.
• Confident in writing unit tests using PHPUnit.
• Experience integrating multiple data sources and databases into a unified system.
• Experience building microservices architecture.
• Experience with Docker.
• Experience with GO is a plus.

Responsibilities:

• Build efficient, testable, and reusable PHP modules.
• Design and implement challenging functionalities.
• Solve complex performance problems and architectural challenges.
• Write clean, maintainable, and efficient code while adhering to best practices and coding standards.
• Support of current functionality, refactoring and code review.
• Interaction with the team on technical issues.
• Participation in task evaluation and technical meetings.
• Participation in DevOps processes.

We offer:

• 30 days of paid day-off — we value rest and recreation. We also comply with the national holidays.
• Medical insurance for employees and the possibility of training employees at the expense of the company and gym membership.
• Remote work or the opportunity — our own modern lofty office with spacious workplace, and brand-new work equipment (near Pochaina metro station).
• Flexible work schedule — we expect a full-time commitment but do not track your working hours.
• Flat hierarchy without micromanagement — our doors are open, and all teammates are approachable.

During the war, the company actively supports the Ministry of Digital Transformation of Ukraine in the initiative to deploy an IT army and has already organized its own cyber warfare unit, which makes a crushing blow to the enemy’s IT infrastructure 24/7, coordinates with other cyber volunteers and plans offensive actions on its IT front line.

We're Diversido, a full-stack software development studio focused on digital health and education. We partner with startups across HealthTech, EdTech, and IoT, helping them launch and grow with tech that’s solid, smart, and scalable. We're profitable, flexible, and business-oriented. Communication is our thing.

Now we’re looking for a Full Stack Developer to take ownership of a healthcare project built around interactive learning. It's a remote role, part of a small, senior team where you'll be the main developer. If you’re hands-on, curious about AI, and enjoy building real solutions, keep reading.

What You'll Be Working On

We’re building a learning platform for U.S. healthcare professionals, one that replaces static content with an AI-powered assistant that helps users learn through conversation. It adapts to their knowledge level, helps solve clinical cases, and evaluates their understanding in a way that’s interactive and meaningful.

The product is live and growing. You’ll be responsible for feature development, fixing bugs, and helping shape the platform’s future architecture.

Our Tech Stack

Front-End:

• React 18 + Vite
• Emotion, Material UI (MUI)
• React Query
• PDF and Markdown generation

Back-End:

• Node.js 20+, Express (NestJS is a bonus)
• TypeScript
• GraphQL (Apollo / Vanilla)
• PostgreSQL, Redis
• ORMs: Knex, Sequelize, or TypeORM
• Langchain, Pub/Sub (AWS / RabbitMQ), Pusher

Cloud & DevOps:

• AWS

Tools:

• GitLab, ClickUp (Scrum), Figma, Slack, GSuite

What We're Looking For

Must-Have:

• 4+ years of experience in full-stack development
• Strong skills with Node.js, React, and TypeScript
• Good spoken and written English (B2+)
• Experience with PostgreSQL, GraphQL, Redis

Nice to Have:

• Python experience (especially FastAPI or Langchain)
• AI enthusiasm or experience in AI-powered products
• Familiarity with healthcare or edtech products

Soft Skills:

• Clear, honest communicator
• Takes responsibility for outcomes, not just tasks
• Open to feedback and collaborative
• Positive attitude, solution-focused
• Comfortable working independently and owning the dev process

What to Expect Day-to-Day

• Add new features to an existing solution
• Fix occasional bugs and support users
• Collaborate with designers, QA, PM, and client CTO
• Help with future solution architecture
• Weekly team meetings, planning sessions, and client check-ins
• Flexible work hours with some overlap with the team and client

What We Offer

• Remote-first team with a flexible schedule
• A meaningful, real-world product
• Tech and product autonomy
• Team lead opportunities down the line
• Regular performance and salary reviews 
• 50% education cost coverage
• English lessons and sports compensation
• Company 0% loans

Contract Type: B2B / Self-employed
Probation Period: 3 months

We’re not looking for perfection. We’re looking for someone smart, practical, and responsible who wants to make good things with good people.

If this sounds like your kind of challenge, we’d love to hear from you.

We are building next-generation products where AI is at the core of everything we do — not just as a feature, but as the main driver of development. If you’re passionate about coding with the power of AI and want to be part of a fast-moving team shaping the future of tech, this role is for you.
 

What you’ll do:

• Lead development using AI tools to accelerate the entire cycle — from code generation to deployment.
• Refactor, debug, and ensure the quality of AI-generated code.
• Build and maintain backend services in Python.
• Design and integrate APIs, manage databases.
• Help shape a scalable AI infrastructure to support rapid product growth.
• Deliver advanced custom features that go beyond what AI tools can generate today.
   

What we’re looking for:

• 4+ years of professional development experience.
• Hands-on experience with AI coding tools (“vibe coding”) for faster development and debugging.
• Strong Python skills (Django, FastAPI, Flask are a plus).
• Knowledge of CI/CD, Docker, Git.
• Independent problem-solver who takes ownership of results.
• Experience with AWS or other cloud platforms is a plus.
   

What we offer:

• Competitive salary and performance-based bonuses.
• Opportunity to work on cutting-edge AI + blockchain projects.
• Flexible working hours and remote work options.
• Professional development, training, and access to AI & blockchain research resources.
• Dynamic and international environment with a focus on technology, compliance, and growth.
• Strong, experienced team with expertise in finance, blockchain, and AI.
  
   

✨ If you want to code the future side by side with AI — we’d love to talk.

We are looking for a Full Stack Frontend Developer / UI-UX Designer ready to work on AI-driven web solutions where AI is the main tool in the development process. You will be responsible for the visual layer of our products, working at the intersection of design, UX, and AI technologies.

What you’ll do:

• Use AI tools to accelerate UI/UX workflows and content generation: from creating basic functionality to deployment.
• Refine, optimize, and polish AI-generated designs, graphics, and texts to ensure a modern and seamless look & feel.
• Develop the frontend of web applications (React, TypeScript).
• Create intuitive, modern, and responsive interfaces.
• Collaborate with backend services via APIs.
• Conduct interface testing to improve user experience.

What we’re looking for:

• 5+ years of experience in frontend development.
• Proven experience using AI tools (vibe coding) to accelerate coding, debugging, and refactoring.
• Strong knowledge of React and TypeScript.
• Experience in UI/UX design (Figma or similar tools).
• Ability to deliver high-quality work with fast production release cycles.
• Skill in adapting AI-generated outputs to real product needs.
• Strong sense of style and understanding of responsive design principles.
• Basic backend knowledge for effective collaboration with the team.
• Experience with generative AI in design (Midjourney, Stable Diffusion, or similar) is a plus.

What we offer:

• Competitive salary and performance-based bonuses.
• Opportunity to work on cutting-edge AI + blockchain projects.
• Flexible working hours and remote work options.
• Professional development, training, and access to AI & blockchain research resources.
• Dynamic and international environment with a focus on technology, compliance, and growth.
• Strong, experienced team with expertise in finance, blockchain, and AI.

✨ If you want to design the future side by side with AI — we’d love to talk.

We’re not looking for just another Automation QA. We’re looking for the one — a sharp technical mind who sees through flaky tests, builds resilient testing architectures, and gains client trust from the very first Zoom call.

One of the core systems you’ll work on is an enterprise-grade financial platform that processes thousands of funding applications — with dynamic forms, a configurable rules engine, multi-step workflows, and integrations with identity, tax, and registry systems. This is not an abstract playground: your work directly impacts critical infrastructures used by public and institutional clients across Europe.

If you know not just how to write a test, but also why tests fail, how to stabilize automation in distributed systems, how to embed QA into CI/CD pipelines, and how to explain this to clients in clear, confident English — we want you on our team.

Tech Stack (General, Not Project-Specific)

1. Languages & Frameworks: Java 17+ (mandatory); plus either Python (pytest) or JavaScript/TypeScript (Playwright). Selenium, Selenide, JUnit/TestNG.
2. Testing Domains: UI, API, integration, backend, async workflows, messaging systems.
3. CI/CD & Infra: GitHub Actions, Jenkins, GitLab CI, Helm, Docker, Kubernetes.
4. Observability & Monitoring: Prometheus, Grafana, Jaeger, OpenTelemetry or equivalents.
5. Architecture: Microservices, SOA, cloud + on-prem secure deployments, coverage pipelines, audit trails.
6. Performance & Security: JMeter, Gatling, k6; OWASP ZAP, Burp Suite.

7. Messaging & Async: Kafka, RabbitMQ, Redis, gRPC, WebSockets.

    

Key Responsibilities

• 50% — Core Automation (main project): Design and develop resilient test frameworks and pipelines, implement UI/API/integration testing for a large-scale financial application with complex workflows, configurable business logic, and high integration demands.
• 20% — Internal Consulting: Support multiple in-house QA teams across different stacks, helping them eliminate flaky tests, improve tooling, enhance test strategies, and optimize CI/CD.

• 30% — External & Presales: Contribute to presales activities, advise external clients on QA automation architecture and processes, and act as a trusted consultant in technical discussions.

   

Requirements / Required Skills and Experience

1. 7+ years in Test Automation, with strong focus on coding, framework architecture, CI/CD pipelines, and QA strategy.
2. Programming languages: Java, plus one of: Python (pytest) or JavaScript/TypeScript (Playwright).
3. Proven experience in building UI automation frameworks from scratch and maintaining them long-term.
4. Hands-on experience testing high-load microservices and async messaging systems.
5. Solid understanding of DevOps processes: Docker, Kubernetes, major cloud providers (AWS, GCP, Azure).
6. Deep understanding of tool internals: Selenium/WebDriver internals, Playwright event loop and async model, Python GIL, Java threads and garbage collection.
7. Experience with performance and security testing.

8. Excellent English (C1): capable of leading architecture calls, mentoring teams, and engaging confidently with international clients.

    

Nice to Have

1. Experience designing QA architectures in regulated industries (finance, healthcare, government).
2. Contributions to open-source QA tools or custom utility development.
3. Knowledge of observability and distributed tracing (Jaeger, OpenTelemetry, or equivalents).

4. Advanced test strategies: e2e + contract testing, chaos testing, complex canary deployments.

    

We offer:

• Competitive Compensation: We value talent and ensure that it’s well-rewarded.

• Flexible Schedule: We respect your time. Work during the hours that best suit your schedule.

• Remote Work: Enjoy the freedom of working from any corner of Europe\Ukraine.

• Long-term Collaboration: We’re looking for a lasting partnership, not just a transactional relationship.

• Opportunity to Grow: Work with diverse customers and projects that challenge and enrich your expertise.

Role Format

• Full-time, remote.
• FOP or B2B contract.
• Flexible schedule (minimum 2h overlap with Ukrainian business hours, UTC+3).
• Multi-project involvement.
• Lead-level autonomy and ownership.

We are looking for a Marketing Designer on a freelance basis to help us shape and grow our brand at Inquatro.

As we actively expand our presence, you’ll play a key role in creating compelling presentations, engaging social media visuals, and consistent marketing assets that tell our story. 
 

Responsibilities:
 

• Design presentations and pitch decks that tell compelling stories
• Create visual assets for social media posts (static + animated)
• Maintain brand consistency across all marketing materials
• Collaborate with marketing, sales, and leadership teams to refine messaging visually
• Stay updated on design trends to keep our content fresh and engaging
  
   

Requirements:

• Proven experience as a marketing designer or graphic designer
• Strong portfolio showcasing presentations, pitch decks, and social content
• Proficiency in design tools like Figma or similar
• Understanding of brand identity and visual storytelling
• Creativity, attention to detail, and ability to meet deadlines
  
  
  Languages:

• Intermediate (B1) or Upper-intermediate level of English (B2)

Nice to have:

• Experience in b2b marketing or tech environments
  
   

Quantum is a global technology partner delivering high-end software products that address real-world problems.

We advance emerging technologies for outside-the-box solutions. We focus on Machine Learning, Computer Vision, Deep Learning, GIS, MLOps, Blockchain, and more.

Here at Quantum, we are dedicated to creating state-of-art solutions that effectively address the pressing issues faced by businesses and the world. To date, our team of exceptional people has already helped many organizations globally attain technological leadership.

We constantly discover new ways to solve never-ending business challenges by adopting new technologies, even when there isn’t yet a best practice. If you share our passion for problem-solving and making an impact, join us and enjoy getting to know our wealth of experience!

About the position

Quantum is expanding the team and has brilliant opportunities for a Data Science Engineer. The client is a technological research company that utilizes proprietary AI-based analysis and language models to provide comprehensive insights into global stocks in all languages. Our mission is to bridge the knowledge gap in the investment world and empower investors of all types to become “super-investors.”

Through our generative AI technology implemented into brokerage platforms and other financial institutions’ infrastructures, we offer instant fundamental analyses of global stocks alongside bespoke investment strategies, enabling informed investment decisions for millions of investors worldwide.

Must have skills:

• At least 5 years of commercial experience in Data Science
• Strong knowledge of linear algebra, calculus, statistics, and probability theory
• Proficiency in algorithms and data structures
• Experience with Machine Learning libraries (NumPy, SciPy, Pandas, Scikit-learn)
• Experience with at least one Deep Learning framework (TensorFlow, Keras, or PyTorch)
• Knowledge of modern Neural Network architectures
• Experience in developing solutions with LLMs
• Experience with Cloud Computing Platforms (AWS, Google Cloud, or Azure)
• Practical experience with Docker
• Experience with SQL
• Strong understanding of Object-Oriented Programming (OOP) principles
• Hands-on experience in building solutions for financial domain
• At least an Upper-Intermediate level of English (spoken and written)

Would be a plus:

• Experience with MLOps solutions
• Basic understanding of Big Data concepts
• Experience in classical Computer Vision algorithms
• Participation in Kaggle competitions

Your tasks will include:

• Full-cycle data science projects
• Data analysis and data preparation
• Development of NLP/Deep Learning / Machine Learning; Developing models and deploying them to production
• Sometimes, this will require the ability to implement methods from scientific papers and apply them to new domains

We offer:

• Delivering high-end software projects that address real-world problems
• Surrounding experts who are ready to move forward professionally
• Professional growth plan and team leader support
• Taking ownership of R&D and socially significant projects
• Participation in worldwide tech conferences and competitions
• Taking part in regular educational activities
• Being a part of a multicultural company with a fun and lighthearted atmosphere
• Working from anywhere with flexible working hours
• Paid vacation and sick leave days

Join Quantum and take a step toward your data-driven future.

Quantum is a global technology partner delivering high-end software products that address real-world problems.

We advance emerging technologies for outside-the-box solutions. We focus on Machine Learning, Computer Vision, Deep Learning, GIS, MLOps, Blockchain, and more.

Here at Quantum, we are dedicated to creating state-of-art solutions that effectively address the pressing issues faced by businesses and the world. To date, our team of exceptional people has already helped many organizations globally attain technological leadership.

We constantly discover new ways to solve never-ending business challenges by adopting new technologies, even when there isn’t yet a best practice. If you share our passion for problem-solving and making an impact, join us and enjoy getting to know our wealth of experience!

About the position

Quantum is expanding the team and has brilliant opportunities for a Lead Software Developer. The client is a technological research company that utilizes proprietary AI-based analysis and language models to provide comprehensive insights into global stocks in all languages. Our mission is to bridge the knowledge gap in the investment world and empower investors of all types to become “super-investors.”

Through our generative AI technology implemented into brokerage platforms and other financial institutions’ infrastructures, we offer instant fundamental analyses of global stocks alongside bespoke investment strategies, enabling informed investment decisions for millions of investors worldwide.

Must have skills:

• Minimum 5 years of experience in a Team Lead role, building scalable systems
• Strong knowledge and hands-on experience with Python and Docker
• Strong experience with Kubernetes
• Excellent communication and stakeholder management skills (customers, product owners, stakeholders)
• Strong mathematical skills (essential for investment recommendation logic)
• Proven AWS-based development experience
• Experience in developing RESTful web services with a deep understanding of microservices architecture
• Solid knowledge of SQL and NoSQL technologies
• At least an Upper-Intermediate level of English (spoken and written)

Would be a plus:

• Fintech project experience
• Familiarity with Machine Learning solutions
• Data processing experience
• Experience with PySpark

Your tasks will include:

• Design architecture for production solutions and propose improvements
• Generate technical solutions for various tasks
• Create project plans and estimate budgets
• Participate in presales, analyze requirements, and communicate with customers
• Develop solid unit and integration tests in line with organizational standards
• Collaborate closely with designers, developers, product owners, and stakeholders
• Identify and resolve performance issues at the architectural, design, and code levels

We offer:

• Delivering high-end software projects that address real-world problems
• Surrounding experts who are ready to move forward professionally
• Professional growth plan and team leader support
• Taking ownership of R&D and socially significant projects
• Participation in worldwide tech conferences and competitions
• Taking part in regular educational activities
• Being a part of a multicultural company with a fun and lighthearted atmosphere
• Working from anywhere with flexible working hours
• Paid vacation and sick leave days

Join Quantum and take a step toward your data-driven future.

Quantum is a global technology partner delivering high-end software products that address real-world problems.

We advance emerging technologies for outside-the-box solutions. We focus on Machine Learning, Computer Vision, Deep Learning, GIS, MLOps, Blockchain, and more.

Here at Quantum, we are dedicated to creating state-of-art solutions that effectively address the pressing issues faced by businesses and the world. To date, our team of exceptional people has already helped many organizations globally attain technological leadership.

We constantly discover new ways to solve never-ending business challenges by adopting new technologies, even when there isn’t yet a best practice. If you share our passion for problem-solving and making an impact, join us and enjoy getting to know our wealth of experience!

About the position

Quantum is expanding the team and has brilliant opportunities for a Software Developer. The client is a technological research company that utilizes proprietary AI-based analysis and language models to provide comprehensive insights into global stocks in all languages. Our mission is to bridge the knowledge gap in the investment world and empower investors of all types to become “super-investors.”

Through our generative AI technology implemented into brokerage platforms and other financial institutions’ infrastructures, we offer instant fundamental analyses of global stocks alongside bespoke investment strategies, enabling informed investment decisions for millions of investors worldwide.

Must have skills:

• 5 years of Python development experience
• Strong hands-on experience with Kubernetes and containerization
• Strong SQL and NoSQL database knowledge
• Experience with Docker, CI/CD, and Git
• Expertise in AWS services
• Familiarity with Airflow or other workflow orchestration tools
• At least an Upper-Intermediate level of English (spoken and written)

Would be a plus:

• Experience with LLMs (Large Language Models)

Your tasks will include:

• Develop and maintain services with LLM-based solutions
• Optimize ETL processes and integrate models into production
• Deploy and manage pipelines on AWS
• Work with Kubernetes for container orchestration
• Collaborate with Data Scientists to ensure pipeline efficiency

We offer:

• Delivering high-end software projects that address real-world problems
• Surrounding experts who are ready to move forward professionally
• Professional growth plan and team leader support
• Taking ownership of R&D and socially significant projects
• Participation in worldwide tech conferences and competitions
• Taking part in regular educational activities
• Being a part of a multicultural company with a fun and lighthearted atmosphere
• Working from anywhere with flexible working hours
• Paid vacation and sick leave days

Join Quantum and take a step toward your data-driven future.