Jobs at Djinni

We are looking for a proactive Sourcer to join our fast-growing team and help us scale our company of 300+ professionals.

In this role, you will focus on identifying, engaging, and attracting top talent across multiple departments, supporting the recruitment team by building strong talent pipelines and delivering high-quality candidate flow.

If you enjoy research, sourcing strategies, and connecting with candidates, we would love to hear from you!

HOW YOU WILL MAKE AN IMPACT

• Search and identify potential candidates using LinkedIn, job boards, social networks, and other sourcing platforms
• Build and maintain strong candidate pipelines for current and future hiring needs
• Conduct initial candidate outreach and engagement
• Perform candidate pre-screening to assess basic qualifications and interest
• Work closely with recruiters and hiring managers to understand role requirements
• Use modern sourcing techniques such as Boolean search, market mapping, and competitor research
• Maintain candidate information in ATS and recruitment databases
• Monitor and analyze sourcing channels and market trends
• Support employer branding by creating a positive candidate experience

WHAT WILL HELP YOU SUCCEED IN THE ROLE

• 1+ year of experience in sourcing or recruitment
• Experience using LinkedIn, job boards, and social networks for candidate search
• Basic understanding of Boolean search and sourcing techniques
• Good research and analytical skills
• Strong communication skills
• English and Ukrainian languages (both written and spoken)
• Experience working with ATS systems or recruitment tools will be a plus

HOW WE WILL KEEP YOU SMILING

• Flexible working hours and a remote work setup, so you can plan work around your life and not your life around work!
• Unlimited vacation days and paid sick leave—because your rest matters.
• A competitive compensation that truly reflects your skills and expertise.
• Employee referral bonus and gifts to celebrate your special occasions.
• 50% financial support for learning expenses to supercharge your professional growth!
• A positive atmosphere where you always feel respected and truly belong.
• Inspirational team-building activities that turn colleagues into best friends.
• Wellness benefits: We’ll support your sports passions, from yoga classes to gym memberships.
• Co-working space reimbursement to save your nerves from always working from home :)

Requirements

Total of 5+ years of development/design experience with a minimum of 5 years experience in Big Data technologies on-prem or on cloud.
Experience with architecting, building, implementing and managing Big Data platforms On Cloud, covering ingestion (Batch and Real time), processing (Batch and Realtime), Polyglot Storage, Data Analytics and Data Access
Good understanding of Data Governance, Data Security, Data Compliance, Data Quality, Meta Data Management, Master Data Management, Data Catalog
Proven understanding and demonstrable implementation experience of big data platform technologies on cloud (AWS and Azure) including surrounding services like IAM, SSO, Cluster monitoring, Log Analytics etc
Experience working with Enterprise Data Warehouse technologies, Multi-Dimensional Data Modeling, Data Architectures or other work related to the construction of enterprise data assets
Strong Experience implementing ETL/ELT processes and building data pipelines including workflow management, job scheduling and monitoring
Experience building stream-processing systems, using solutions such as Apache Spark, Databricks, Kafka etc…
Experience with Spark/Databricks technology is a must
Experience with Big Data querying tools
Solid skills in Python
Strong experience with data modelling and schema design
Strong SQL programming background
Excellent interpersonal and teamwork skills
Experience to drive solution/enterprise-level architecture, collaborate with other tech leads
Strong problem solving, troubleshooting and analysis skills
Experience working in a geographically distributed team
Experience with leading and mentorship of other team members
Good knowledge of Agile Scrum
Good communication skills

 #LI-OE1

#LI-Remote

Job responsibilities

Work directly with the Client teams to understand the requirements/needs and rapidly prototype data and analytics solutions based upon business requirements
Design, implement and manage large scale data platform/applications including ingestion, processing, storage, data access, data governance capabilities and related infrastructure
Support Design and development of solutions for the deployment of data analytics notebooks, tools, dashboards and reports to various stakeholders
Communication with Product/DevOps/Development/QA team
Architect data pipelines and ETL/ELT processes to connect with various data sources
Design and maintain enterprise data warehouse models
Take part in the performance optimization processes
Guide on research activities (PoC) if necessary
Manage cloud based data & analytics platform
Establishing best practices with CICD under BigData scope

What we offer

Culture of caring. At GlobalLogic, we prioritize a culture of caring. Across every region and department, at every level, we consistently put people first. From day one, you’ll experience an inclusive culture of acceptance and belonging, where you’ll have the chance to build meaningful connections with collaborative teammates, supportive managers, and compassionate leaders. 

Learning and development. We are committed to your continuous learning and development. You’ll learn and grow daily in an environment with many opportunities to try new things, sharpen your skills, and advance your career at GlobalLogic. With our Career Navigator tool as just one example, GlobalLogic offers a rich array of programs, training curricula, and hands-on opportunities to grow personally and professionally.

Interesting & meaningful work. GlobalLogic is known for engineering impact for and with clients around the world. As part of our team, you’ll have the chance to work on projects that matter. Each is a unique opportunity to engage your curiosity and creative problem-solving skills as you help clients reimagine what’s possible and bring new solutions to market. In the process, you’ll have the privilege of working on some of the most cutting-edge and impactful solutions shaping the world today.

Balance and flexibility. We believe in the importance of balance and flexibility. With many functional career areas, roles, and work arrangements, you can explore ways of achieving the perfect balance between your work and life. Your life extends beyond the office, and we always do our best to help you integrate and balance the best of work and life, having fun along the way!

High-trust organization. We are a high-trust organization where integrity is key. By joining GlobalLogic, you’re placing your trust in a safe, reliable, and ethical global company. Integrity and trust are a cornerstone of our value proposition to our employees and clients. You will find truthfulness, candor, and integrity in everything we do.

About Us

Entravel is a member’s club for discounted luxury travel and white-label hotel platform provider focusing on the crypto industry, backed by VCs and prominent European founders. Our hotel product is incredibly strong; we offer more than one million properties, and our rates are amongst the lowest in the world. In fact, on most 5* hotels you won’t find a platform with lower rates than Entravel.

What We’re Looking For

We are looking for a highly skilled and experienced Senior Business Analyst to join our product and development team. In this role, you will act as a key link between business stakeholders and the engineering team, ensuring that business needs are clearly translated into functional requirements. You will play a crucial role in shaping and improving our hotel booking platform by analyzing business processes, identifying opportunities for optimization, and helping deliver scalable product solutions.

Responsibilities:

• Gather, analyze, and document business requirements from stakeholders;
• Translate business needs into clear functional and technical specifications for development teams;
• Work closely with Product Managers, Developers, and QA to ensure accurate implementation of requirements;
• Analyze existing business processes and identify opportunities for optimization and automation;
• Create and maintain documentation including business requirements, user stories, workflows, and process diagrams;
• Participate in product planning, feature definition, and backlog refinement;
• Support the development lifecycle by clarifying requirements and ensuring alignment between business goals and delivered solutions;

• Monitor product performance and suggest data-driven improvements.

   

Requirements:

• 5+ years of experience as a Business Analyst in software development environments;
• Strong experience in gathering and documenting business and functional requirements;
• Experience working with complex digital products or platforms;
• Solid understanding of software development lifecycle (SDLC) and Agile methodologies;
• Experience creating user stories, acceptance criteria, process flows, and product documentation;
• Ability to work closely with technical teams and understand system architecture and integrations;
• Strong analytical and problem-solving skills;
• Excellent communication and stakeholder management skills;
• Experience working with tools such as Jira, Confluence, or similar;
• Upper-Intermediate or higher level of English.
   

What We Offer:

• Flexible Start: Set your own comfortable working hours that accommodate your individual needs.
• Competitive Salary: High standards of remuneration reflecting your contribution and skills.
• Vacation: Enjoy 22 days of vacation for full rejuvenation and life enjoyment.
• Sick Leave: Ensure your health with 15 days of sick leave per year.
• Special Leave Cases: Support for significant life events such as weddings, childbirth, or the loss of a close family member.

📍Overview: A comprehensive 12-week intensive program designed for students and graduates looking to bridge the gap between academic knowledge and the practical skills required for a professional DevOps role. This course focuses on building real-world expertise through a mix of interactive workshops, hands-on tasks, and mentorship.

📍Key Learning Modules:

• Introduction to DevOps: Core principles and culture.
• Azure Deep Dive: Master cloud infrastructure within the Azure ecosystem.
• Infrastructure as Code (IaC): Mastering Terraform for automated provisioning.
• Containerization: Full cycle of Docker containers management.
• Orchestration: Deploying and managing Kubernetes in Azure (AKS).
• CI/CD Concepts: Building automated pipelines for continuous integration and delivery.
• Monitoring & Logging: Ensuring system reliability and performance tracking.
• Fundamentals of Python & AI: Essential automation scripting and modern AI integrations.

Course Highlights:

• Duration: 3 months (12 weeks).
• Hands-on Experience: Weekly practical assignments and contribution to real MVP projects.
• Mentorship: Weekly sessions with industry experts to guide your learning journey.
• Career-Oriented: Focused on making candidates industry-ready and marketable.

📍Details: https://uitware-devops-kickstart.lovable.app

We’re looking for a hands-on Paid Social Specialist with solid experience launching and running campaigns on Meta (Facebook & Instagram), Pinterest, Snapchat, TikTok, and X Ads. In this role, you’ll be responsible for setting up and managing campaigns, ad sets, and creatives based on the company’s strategy and media plans, using both in-platform reporting data and our in-house analytics reports. If you bring ideas or suggestions to the table, that’s always a welcome bonus. You’ll be part of a collaborative marketing team, executing and optimizing paid social campaigns to drive performance and meet KPIs across platforms.

This role requires practical platform knowledge, attention to detail, understanding of how platforms’ algorithms work, and the ability to follow a structure while executing flawlessly.

Skills & Experience:

• 5+ years of experience in Paid Social advertising (5+ years with Meta Ads, 2+ years of experience with Pinterest, Snapchat, TikTok, and X Ads).
• 3+ years in managing ads for DTC eCommerce.
• Able to execute a Paid Social strategy based on the company’s goals and strategy.
• Knows how to set up and manage campaigns on all levels (campaign, ad set, ad).
• Understands how Paid Social platforms’ algorithms work.
• Has experience launching LAL, catalog, remarketing, and retention campaigns with various targeting settings and objectives.
• Can master Meta Ads Reporting & read Google Sheets pivot reports to analyze advertising efficiency and make optimization & scaling decisions.
• Knows how various attribution models work, and their pros & cons.
• Analytical mindset (able to make decisions based on data and interpret the numbers, knows how to use the main KPIs and how they are calculated: CPM, CPC, CTR, conversion rate, CPO, CAC, AOV, ROAS, etc.
• Able to onboard fast to get an understanding of the business and products, and to advertise our products in the best way.
• Able to define the scope of work to be done based on the company’s vision, goals & priorities..
• Able to iterate fast to test hypotheses within reasonable time frames and prove results with data.
• Advanced/fluent in English: excellent written & verbal communication skills.
• Self-motivated with an enthusiasm for the DTC & Advertising industries.
• Critical thinking, goal-oriented, with a positive attitude, and high energy.
• Ability to follow directions and deliver high-quality work with attention to detail.

Responsibilities:

• Manage & constantly optimize ad campaigns on Meta, Pinterest, Snapchat, TikTok, and X.
• Execute a Paid Social strategy and day-to-day tasks.
• Implement, monitor, and optimize campaigns based on performance data.
• Prepare and launch advertising campaigns.
• Scaling campaigns to increase market coverage.
• Monitoring, analysis, and optimization of the effectiveness of advertising campaigns, and implementation of new ideas.
• Request & approval of advertising assets with other team members & stakeholders (Designer, Creative Writer, etc.).
• Work with data analysis and reporting.
• Keeping up-to-date with the latest Paid Social trends and algorithm changes.

We offer:

• Decent financial reward.
• Remote work.
• Work in a young, friendly team with interesting tasks.
• An environment in which you will continuously develop and reach new heights.
• Opportunity for career and professional growth.
• Paid vacation, holidays, and sick leaves.
• English classes compensation.
• Schedule 5/2, flexible.

ArtPix 3D is looking for a Middle/Senior Paid Social Specialist. We’re looking for people truly passionate about what they are doing, people who are constantly learning new ways to optimize the process and stay on top of changes in the industry.

ArtPix 3D merges digital technology and quality craftsmanship to create detailed 2D or 3D laser engravings inside long-lasting crystal keepsakes, as well as other Personalized Photo Keepsakes.

proteanTecs provides an in-system self-monitoring solution for electronic chips and advanced test equipment.

The product combines on-chip agents and deep data analytics to collect and analyze sensor data across the full lifecycle — from design and production to real-world operation.

It enables real-time visibility into performance, quality, and reliability, helping engineering teams detect issues early and optimize systems.

The platform operates across Windows, Linux, and embedded environments, processing large volumes of data and supporting advanced, performance-critical use cases.

About the role

As a Senior C++ Engineer, you will work on the core product at proteanTecs, developing cross-platform (Linux/Windows) solutions for on-chip monitoring and data analytics.

You will own the full development lifecycle — from design and implementation to testing and deployment — working on multi-architecture C++ modules.

You’ll be part of a small, self-sufficient team responsible end-to-end for a customer-facing product, collaborating closely with software, hardware, and data science engineers.

The role combines hands-on development with ownership of infrastructure (CI/CD, build systems) and direct involvement in customer integrations.

You will work on performance-critical components, complex system design, and have real impact on product direction and technical decisions.

Responsibilities:

• Design and develop cross-platform C++ software (Linux / Windows)
• Own the full SDLC: architecture, development, testing, and deployment
• Work with build systems and CI/CD (CMake, Docker, GitHub Actions)
• Optimize performance, memory usage, and system responsiveness
• Collaborate with cross-functional teams and customers
• Maintain high code quality, standards, and documentation

Requirements:

• 7+ years of experience with C++ (11/14/17)
• Strong experience with Linux and Windows
• Experience with multithreading, performance optimization, algorithms
• Hands-on experience with build systems and CI/CD (CMake, Bash, Docker)
• Strong understanding of software architecture and system design
• Good communication skills (English)

Nice to have:

• Experience with Python / Java / C#
• Experience with SQLite3
• Experience with SWIG (C++ bindings)
• Background in hardware / semiconductor / test systems
• Experience with Advantest or Teradyne equipment

We offer:

• Remote work
• 20 vacation days + public holidays
• Full accounting and legal support
• High-performance workstation + co-working option
• Competitive compensation with regular reviews

We are looking for a talented and insightful copywriter to create high-quality, engaging, and well-structured content for our company blog and Medium publication.
 

If you have experience writing blogs on Medium and can present complex ideas in a simple and captivating way, we would love to have you on our team!

Only Full-Time Employment.

Responsibilities:

• Write and edit long-form articles for the company blog and Medium, focused on industry-related topics, product insights, and thought leadership
• Conduct deep research on topics and trends to support strong, credible content
• Collaborate with the marketing and product teams to develop article concepts and editorial plans
• Maintain a consistent brand tone of voice across all written materials
• Create content that is both informative and easy to understand for a broad audience
• Optimize texts for readability, engagement, and basic SEO (headlines, structure, keyword usage)
• Suggest headlines, summaries, and call-to-actions that support distribution
• Ensure high editorial quality: grammar, structure, clarity, and logical flow
   

Requirements:

• Experience in writing and publishing articles on Medium (having a portfolio or links to published materials is mandatory).
• Proficiency in English.
• Ability to structure information and present ideas clearly and logically.
• Creativity and the ability to work with different content formats.

• Attention to detail and adherence to deadlines.

   

Preferred Qualifications:

• Experience with SEO text optimization.
• Experience writing articles on various topics (technology, marketing, business, lifestyle, etc.).
• Skills in using graphic editors for content design.

On behalf of our Client from France, Mobilunity is looking for a DevOps/SRE Engineer.
 

Our client is a table management software and CRM that enables restaurant owners to welcome their customers easily. The app is useful to manage booking requests and register new bookings (e.g. by phone). You can view all your bookings, day after day, wherever you are and optimize your restaurant’s occupation rate. Our client offers a commission-free booking solution that guarantees freedom above all. New technologies thus become the restaurateurs best allies for saving time and gaining customers while ensuring a direct relationship with them.
 

Their goal is to become the #1 growth platform for Restaurants. They believe that restaurants have become lifestyle brands, and with forward-thinking digital products, restauranteurs will create the same perfect experience online as they already do offline, resulting in a more valuable, loyalty-led business.
 

Responsibilities:

Infrastructure Management:

• Continue the migration and assist in transitioning the current infrastructure to Terraform
• Ensure high availability, scalability, and resilience of the systems

Automation and CI/CD:

• Transition the remaining parts of other CI/CD systems (e.g., GitLab, Azure DevOps) into GitHub
• Develop, maintain, and optimize CI/CD pipelines
• Automate repetitive tasks related to infrastructure and deployments

Monitoring and Incident Management:

• Improve monitoring, logging, and alerting systems to ensure service reliability
• Diagnose and resolve production issues in real-time and perform root cause analysis

Collaboration and Support:

• Work closely with development teams to integrate and deliver new features seamlessly

Security and Compliance:

• Integrate security practices into development and operational workflows

• Conduct regular audits and ensure compliance with relevant standards. Work with Claude

   

Requirements:

• 4+ years of experience in infrastructure management, DevOps, or SRE roles.
• Strong knowledge of CI/CD pipelines and automation tools (Github Actions)
• Expertise in containerization and orchestration tools such as Docker/AWS ECS
• Solid experience with cloud platforms (AWS)
• Experience with Infrastructure as Code (Terraform, Ansible)
• Excellent troubleshooting and problem-solving skills.
• Ability to communicate clearly and effectively both verbally and in writing with internal teams
• Upper-intermediate, close to advance English
   

Will be a plus:

• Familiarity with monitoring and observability tools like Prometheus, Grafana
• Knowledge of security standards and practices for production environments
• Strong experience with MySQL, or other relational databases
• Knowledge in PHP/Laravel/Javascript
   

In return we offer:

• The friendliest community of like-minded IT-people
• Open knowledge-sharing environment – exclusive access to a rich pool of colleagues willing to share their endless insights into the broadest variety of modern technologies
• Mobilunity Medical Insurance program designed to attend our teams’ needs
• Paid vacations and sick leaves, including 5 paid days per year that don’t require a sick note
• No open-spaces setup – separate rooms for every team’s comfort and multiple lounge and gaming zones on all of the 3 floors
• English classes in 1-to-1 & group modes with elements of gamification
• Neverending fun: sports events, tournaments, music band, multiple affinity groups

Stay Group is an innovative marketing company focused on helping businesses acquire their target customers and delivering top-tier solutions within the iGaming and entertainment industry.

We are currently looking for a Media Buying Specialist who is ready to take ownership of paid campaigns, drive performance, and grow together with the team.
 

Responsibilities:

• Launch, manage, and scale advertising campaigns across paid channels, primarily Meta (Facebook / Instagram)
• Set up and optimize retargeting campaigns, including custom and lookalike audiences
• Run and analyze A/B tests for creatives, audiences, offers, and placements
• Monitor campaign performance and optimize based on key metrics such as CTR, CPC, CPL, CPA, and ROAS
• Prepare performance reports and share actionable insights with internal stakeholders
• Collaborate with internal teams to gather creatives, audience data, and campaign briefs
• Ensure accurate setup of UTM parameters, Meta Pixel, and conversion tracking
• Work closely with tracking tools and ensure proper data flow between platforms
   

Requirements:

• Proven experience with Meta Ads (Facebook Ads Manager), including campaign launch, optimization, and scaling
• Strong understanding of performance marketing metrics and data-driven decision making
• Hands-on experience with retargeting strategies and funnel-based campaign setup
• Experience running A/B tests and interpreting results to improve performance
• Solid understanding of UTM tagging, pixels, and conversion tracking
   

Technical Expertise:

• Experience working with affiliate tracking systems (e.g., Keitaro, Binom, Voluum, or similar)
• Strong understanding of postback URLs, S2S tracking, and conversion attribution
• Experience integrating traffic sources with tracking platforms

Benefits:

• Freedom to choose where to work: work from anywhere in the world with the freedom of remote options, or join our dynamic office in Kyiv for an inspiring in-person experience.
• Flexibility: enjoy flexible working hours that let you balance your personal and professional life while staying focused on delivering great results.
• Corporate English speaking club: improve your English proficiency with regular practice and expert guidance.
• A Culture That Cares: thrive in a friendly environment where a strong corporate culture builds connections, drives innovation, and makes you feel truly valued.
• Comfort Fuels Success: experiance comfortable conditions that inspire productivity and foster professional growth, giving you the tools and space to excel.
• Accelerate Your Growth: seize career advancement opportunities in a rapidly expanding marketing company. As the company scales, so will your professional journey.

We are looking for a Lead Generation / Partnership Manager to help us grow our client and partner network, generate high-quality leads, and build long-term relationships in the IT outsourcing/outstaffing domain.

Responsibilities:

• Search for and engage potential clients (LinkedIn, email, and other channels)
• Generate and qualify leads
• Build and develop partnerships
• Communicate with prospects (first touch → handoff to sales team)
• Maintain CRM and track outreach activities
• Contribute to outreach and lead generation strategies

Requirements:

• 6+ months of experience in lead generation / sales / partnerships
• Experience in IT outsourcing/outstaffing is required
• English level: Upper-Intermediate (B2) or higher
• Understanding of B2B communication
• Experience with LinkedIn
• Ability to write personalized outreach messages
• Proactive and self-driven mindset

Nice to have:

• Experience with email outreach tools (Apollo, Lemlist, Instantly, etc.)
• Understanding of the sales funnel
• Experience participating in calls / discovery meetings

Project description

The developed product is a leading software system in the Energy domain, covering all aspects of Oil & Gas production—from geological exploration to the optimization of ongoing operations. Our technology solution enables geologists and geophysicists to efficiently research, visualize, and interpret large volumes of geological data.
You'll be joining a senior, supportive, and friendly team, committed to delivering high-quality solutions in the industry.

Responsibilities

Provide engineering support in drilling and completions area to DWP team.

Provide an objective assessment of Product Quality

Contribute as an active Software Tester on the Team to deliver product stories

Develop Test Cases based on Test Objectives and Acceptance Criteria

Write comprehensive Test Cases to verify Product functionality

Contribute during Sprint Planning to ensure all Testing concerns are discussed and accommodated in the story sizing

Work with Subject Matter Experts to identify and define key End User Workflows

Define, create and maintain Test environments

Validate Functionality according to Requirements/Stories

Verify Development changes have no undesired effect on other, associated areas of Functionality

Identify, communicate and document Bugs in a consistent fashion

Track Bugs through resolution and implementation

Verify Bugs are resolved according to Bug Definition

Skills

Must have

· Bachelor or Master Degree from a recognized university in petroleum, Geophysics, Geology or chemical engineering with minimum GPA 7.5 and above

· Good understanding of upstream applications. (Preferred: EDT Applications)

· Knowledge of one or more of the basic wells engineering concepts including:

Well construction – drilling techniques, well control, fluids property management, drilling mechanics, performance monitoring

Well completions – completion designs, well performance analysis,

· Experience with engineering applications such as WellCat, Wellplan, Compass will be an advantage.

· Comfortable with Agile methodologies

· Excellent Communication Skills

Nice to have

Experience with web applications test automation, API testing, Performance testing, Azure\AWS cloud services

QA experience (Experience with Oil and Gas Upstream applications preferred)

Experience with SDLC/STLC processes and complete understanding of various testing types viz Smoke, Functional, Integration, Performance, Regression and User Acceptance Testing etc.

ISTQB foundation level certified (Optional)

Well versed with Test Case creation, Defect and Test Management tool (Azure DevOps/TFS, JIRA)

Basic understanding of Framework creation using any of the Automation tool.

Languages

English: B2 Upper Intermediate

About Us:

Entravel is a member’s club for discounted luxury travel and white-label hotel platform provider focusing on the crypto industry, backed by VCs and prominent European founders. Our hotel product is incredibly strong; we offer more than one million properties, and our rates are amongst the lowest in the world. In fact, on most 5* hotels you won’t find a platform with lower rates than Entravel.

What We’re Looking For:

We are looking for a Middle Automation QA Engineer to join the Entravel team. In this role, you will be responsible for building and maintaining automated tests to ensure the quality, stability, and reliability of our hotel booking platform. You will work closely with developers and product teams to deliver high-quality features and continuously improve our testing processes.

Responsibilities:

• Develop, maintain, and enhance automated test frameworks.
• Create and support automated tests for backend services and APIs.
• Perform API testing for REST and gRPC-based services.
• Validate data integrity across microservices and databases.
• Analyze automated test results, investigate failures, and report defects.
• Execute regression testing to ensure system stability and reliability.
• Collaborate with backend engineers, product managers, and QA team members.
• Participate in sprint activities, planning, and daily team ceremonies.
• Contribute to improving QA processes, test coverage, and test reliability.

Requirements:

• 2-3 years of experience in automation testing.
• Strong understanding of QA processes and SDLC.
• Experience with automated testing frameworks (e.g. Playwright, Selenium, or similar).
• Experience testing REST APIs (Postman or similar tools).
• Basic understanding of gRPC is a plus.
• Experience working with databases (PostgreSQL, MongoDB).
• Understanding of message-based or event-driven systems.
• Confident use of Git and Git-based workflows.
• Familiarity with CI/CD pipelines.
• Understanding of Agile / Kanban methodologies.
• Ability to analyze test results and clearly document issues.
• Strong communication skills, able to collaborate effectively across teams in both English and Ukrainian.

Nice to Have:

• Experience with integration testing in microservice architectures.
• Basic knowledge of Docker and containerized environments.
• Familiarity with cloud platforms (GCP or similar).
• Basic Linux command-line skills.
• Experience with monitoring or logs analysis (e.g. Kibana, Grafana).
• Basic understanding of gRPC-based services.

We Offer:

• Flexible Start: Set your own comfortable working hours that accommodate your individual needs.
• Competitive Salary: High standards of remuneration reflecting your contribution and skills.
• Vacation: Enjoy 22 days of vacation for full rejuvenation and life enjoyment.
• Sick Leave: Ensure your health with 15 days of sick leave per year.
• Special Leave Cases: Support for significant life events such as weddings, childbirth, or the loss of a close family member.

Metamindz is a fast-growing UK-based IT software company. We support global clients by providing fractional CTOs-as-a-service, building digital products, hiring exceptional technical talent, and conducting in-depth tech due diligence.

We’re currently looking for a Senior Frontend Engineer to join one of our clients in a long-term engagement. This is a full-time remote opportunity for a highly senior engineer with deep frontend expertise, who is comfortable working in monorepo environments and collaborating closely with backend systems built in NestJS, including AI-powered services.

This role is ideal for someone who enjoys ownership, product thinking, and building scalable, intelligent frontend systems that integrate with modern AI/LLM-driven features in real production environments.

Responsibilities:

• Architect, develop, and maintain complex frontend applications using React and TypeScript
• Build scalable, reusable UI architectures within a monorepo setup
• Collaborate closely with backend engineers working with NestJS, including integration with AI/LLM-powered services
• Design and implement user-facing features that leverage AI capabilities (e.g. smart assistants, automation flows, data-driven insights)
• Take ownership of frontend architecture, technical decisions, and long-term maintainability
• Ensure high performance, accessibility, and responsiveness across applications
• Improve frontend reliability through testing, code reviews, and best practices
• Work closely with product managers and designers to translate requirements into high-quality, AI-enhanced user experiences
• Contribute to shared tooling, libraries, and standards within the monorepo
• Write clean, readable, and well-structured code with a strong focus on quality

Requirements:

• 7+ years of commercial engineering experience (senior-level only)
• Expert-level knowledge of React and TypeScript
• Strong understanding of modern frontend architecture and state management
• Experience working in monorepo environments (Nx, Turborepo, or similar)
• Solid understanding of backend concepts and experience integrating with APIs (experience with NestJS is a strong plus)
• Experience working with or integrating AI/LLM-based features (e.g. OpenAI APIs, embeddings, AI-driven UX) is a strong plus
• Understanding of designing and consuming well-typed APIs
• Strong sense of ownership and product responsibility
• Ability to work independently in distributed, remote teams
• Clear communication skills and a pragmatic, problem-solving mindset

Nice to have:

• Experience building AI-powered user interfaces or working on data-intensive products
• Familiarity with prompt design, LLM interaction patterns, or AI-driven workflows

What We Offer:

• Fully remote, flexible work culture with long-term stability
• High-impact product work combining modern frontend technologies with AI-driven features
• Strong engineering standards and real technical ownership
• Supportive, transparent team culture with no micromanagement
• Competitive monthly compensation, aligned with experience and contribution

Please send a short blurb about yourself — and tell us your favorite ice cream flavor (mine is cherry 🍒)

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.

Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with uniting top AI talents and organizing the first Data Science tech conference in Kyiv. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.

About the role:
We are looking for a Python Software Engineer to join our team and help us build an on-premise software pipeline for real-time computer vision. The system ingests camera streams (primarily RTSP), stores frames in a shared data layer, runs CV/AI engines for preprocessing and inference, applies inference logic to produce decisions, and sends results to Database/Portal/Alerting/Control integrations.

Responsibilities:
- Build and maintain the Camera Module to reliably ingest RTSP streams, decode frames, and handle reconnect/keep-alive/packet loss.
- Implement the Shared Data layer for raw and processed frame exchange across processes with backpressure and safe lifecycle management.
- Integrate and operate CV/AI Engines in Python (preprocess, inference, postprocess) with configurable model loading and runtime selection.
- Develop the Inference Logic layer that orchestrates cropping, batching, filtering, classification, and decision output formatting.
- Implement connectors for Database & Portal (event persistence, evidence references) and for Alerting & Control (events/hooks for downstream automation).
- Ensure production readiness on Linux with observability (logs/metrics), health checks, and robust error handling.

Requirements:
Must-have:
- Strong Python, OOP, clean architecture, typing preferred.
- Solid experience with multiprocessing/concurrency (process lifecycle, IPC patterns, queues/shared memory).
- Comfortable working in Linux (systemd/service mindset, networking basics, profiling/debugging).
- Familiarity with CV/AI tooling, and some related Python libraries such as numpy, opencv (cv2), and torch or tensorflow.
- Ability to work with streaming data and reliability constraints (timeouts, retries, resource cleanup).
Should-have:
- Experience with RTSP/RTP streaming and common issues (UDP vs TCP interleaved, jitter, packet loss, camera timeouts).
- Performance optimization (profiling, memory management, zero-copy patterns).
- Exposure to inference acceleration stacks (TensorRT/OpenVINO) or GPU deployment.
- Experience designing event schemas and integration with DB/message queues.

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.