Jobs at Djinni

ML Engineer / MLOps Engineer

Location: Remote
Duration: Long-term
 

Основні обов'язки:

• Керувати повним циклом розгортання, підтримки та моніторингу ML/DL-моделей у production.
• Проєктувати та впроваджувати системи керування датасетами та лейблами, включаючи versioning та інтеграцію customer feedback.
• Розвивати Model Registry з підтримкою версіонування, model lineage та локального inference.
• Впроваджувати рішення для Experiment Tracking та Monitoring (ML та Generative AI), включаючи оцінку моделей, виявлення data drift та забезпечення відтворюваності експериментів.
• Розвивати системи model serving та inference: autoscaling, A/B testing, canary deployments, оптимізація latency та вартості.
• Забезпечувати інфраструктуру для Generative AI (prompt management, tagging tools, LLM testing).
• Покращувати DevOps-процеси, автоматизувати ML workflows та впроваджувати reusable компоненти (CI/CD, data loaders, automated retraining).
• Тісно співпрацювати з Data Scientists та командою Data Platform Engineering для впровадження ML-рішень у production.
   

Основні вимоги:

• Вища освіта у сфері Computer Science, Software Engineering або суміжній галузі.
• Практичний досвід роботи як ML Engineer та MLOps Engineer.
• Глибоке розуміння ML/DL workflows та MLOps best practices.
• Досвід побудови та підтримки CI/CD процесів.
• Комерційний досвід роботи з AWS, Azure або GCP.
• Впевнене володіння Python та Java.
• Досвід роботи з PostgreSQL, MongoDB, Redis.
• Практичний досвід з MLflow, Langfuse, SageMaker або аналогічними інструментами.
• Досвід роботи зі Spark.
• Досвід використання PyTorch або TensorFlow.
   

Важливо:  мати комерційний досвід одночасно як ML Engineer, так і MLOps Engineer.

We are looking for a Junior Manual QA Engineer to help ensure the quality of mobile and web applications across a variety of exciting digital projects.

If you're based in 🇺🇦 Ukraine or elsewhere in Europe, have a passion for quality, and enjoy delivering great user experiences, we'd love to hear from you!

Requirements:

- A minimum of 6 months of experience in manual software testing.

- Proven experience in manual testing of mobile applications on both iOS and Android platforms.

- Proven experience in manual testing of websites and CRM systems.

- Strong knowledge of software testing methodologies and best practices.

- Familiarity with project management tools such as Trello, Asana, etc.

- Proficient in spoken, reading, and writing English to effectively communicate with clients and team members.

- Availability to work in the EST (Toronto) time zone with partial flexible overlap.

- Completion of QA courses will be considered a plus.

Key Responsibilities:

- Conduct thorough manual testing of software products to identify any defects or issues.

- Develop and execute test plans and test cases based on project requirements.

- Report and track defects using bug tracking tools.

- Collaborate with the development team to troubleshoot and resolve any issues.

- Continuously improve and update testing processes and procedures.

- Participate in design and code reviews to provide feedback on potential quality issues.

- Communicate testing progress and results to project stakeholders.

We offer:

• Full-time, remote position.
• 24 days of paid vacation.
• Competitive salary based on the market and salary reviews.
• Opportunities for technical and professional growth.
• A bureaucracy-free, friendly, and people-oriented team.

About the Selection Process:
We carefully review all applications and will invite candidates whose experience best matches the role for an interview. Strong knowledge of English and the ability to work confidently in an English-speaking environment are essential.

As part of the selection process, we may ask shortlisted candidates to complete a technical assignment to evaluate relevant skills and problem-solving abilities.

Job Description

Required:

• Knowledge of testing theory (test types, test cases, bug reports etc.)
• Basic knowledge of hardware
• Attention to detail, patience, and investigation skills
• Intermediate English level
• Fast learner with strong problem-solving skills

Preferred:

• Technical writing

Job Responsibilities

• Manual testing of streaming devices' firmware on different platforms
• Creating bug reports
• Creating and updating test documentation

Department/Project Description

Our Customer is one of the largest companies in the home entertainment consumer electronics market, striving to provide its clients with high-quality products and services.

The main project goal is to ensure the high quality of firmware releases on various streaming platforms (STBs, Smart TVs, sound devices) by conducting testing on real equipment in different combinations and setups. The project includes manual and automated testing.

About
We are looking for a Senior Business Development Manager who will take ownership of revenue generation from the moment a qualified lead enters the pipeline through to deal closure and contract signing.

This role operates as a full-cycle sales owner (similar to an Account Executive) responsible for managing complex B2B sales processes in collaboration with the SDR, Presales, Delivery, and Marketing.

The ideal candidate combines strong consultative selling skills, strategic thinking, and the ability to navigate multi-stakeholder enterprise sales cycles.
 

In addition to cooperation with SDR-generated opportunities, this role also contributes to market expansion initiatives, including conference participation, outbound campaign validation hypotheses, and new ICP exploration.
 

What We Value in a New Master

• 5+ years in B2B technology sales (custom software development, AI, cloud, or digital transformation).
• Proven experience managing complex consultative sales cycles.
• Track record of closing mid-market or enterprise deals.
• Experience collaborating with technical teams (Presales / Engineering / Delivery) during solution design.
• Strong communication and negotiation skills.
• Experience working with international clients and distributed teams.
• Advanced English.
   

Nice to Have

• Experience selling custom AI development, AI solutions, Conversational AI as a strong plus.
• Familiarity with consultative sales approach.
• Experience working with SDR teams and outbound sales programs.
   

How You’ll Contribute

• Own the full sales cycle from first qualified call to contract signature (discovery, qualification, solution positioning, proposals).
• Manage opportunities across all pipeline stages and drive deal progression.
• Ensure alignment between client expectations and delivery capabilities.
• Build relationships with senior stakeholders and decision-makers, identify business needs, and lead negotiations.
• Collaborate with Presales and Delivery on solution validation, scoping, estimations, and proposal preparation.
• Generate pipeline through outbound prospecting and your own network, validate and create new opportunities.
• Maintain accurate CRM data, ensure clear next steps, and visibility across deals.
• Contribute to pipeline forecasting and revenue projections.
• Work closely with SDR and Marketing: support meeting-to-opportunity conversion, share feedback on messaging and ICP, contribute to outbound initiatives.
• Represent the company at industry events and convert connections into qualified opportunities.

About the role

We are looking for a creative AI Motion Designer to join our Marketing Department and create high-performing marketing creatives for our AI-powered consumer products.

As our team works on multiple products and new initiatives, you may have the opportunity to contribute to different projects depending on business needs. We are looking for someone who enjoys experimenting with AI tools, moving quickly, and creating engaging content across a variety of products.

About you:

• At least 2 year of experience in Motion Design.
• Full-cycle motion design experience — from generating initial concepts and creating source materials to animating videos and enhancing them with effects and overlays.
• Experience with AI-powered content creation tools (e.g., Kling AI, Seedance, Nano Banana, Runway, Midjourney, Ideogram, Stable Diffusion, or similar).
• Basic knowledge of Adobe After Effects, Figma, and Adobe Illustrator.
• Strong understanding of AI trends and content creation best practices, with a proactive approach to market research.
• Understanding of performance marketing principles and how creative assets contribute to campaign results.
• Knowledge of content creation requirements across various marketing platforms.
• Creativity and the ability to generate innovative ideas for audience engagement.
• Attention to detail and the ability to work effectively under tight deadlines.

• Ability to manage and test multiple creative hypotheses simultaneously.

   

Your impact:

• Utilize AI tools to generate graphic and video content for marketing campaigns and advertisements.
• Develop creative concepts for marketing campaigns promoting games and web products across various channels.
• Adapt content for different platforms and channels, taking into account format requirements and performance goals.

• Collaborate closely with the Marketing Creatives Producer, UAM, and cross-functional teams, including Marketing, Design, and Product, to create high-quality content aligned with the company’s strategy.

   

We offer:

• A passionate, skilled team with zero bureaucracy — just results.
• Competitive salary that lets you focus on your work and personal growth.
• Professional development: access to courses, workshops, and a corporate library.
• 20 days of paid vacation, health insurance, and regular sports activities.
• A collaborative culture: team buildings and fun events inside and outside the office.

Наш клієнт - глобальний бренд і платформа у сфері iGaming, доступна гравцям по всьому світу. Поєднує енергію та швидкість стартапу з чіткістю та структурою зрілого бізнесу. Швидкість у всьому: від розробки продукту до прийняття рішень - усе налаштовано на максимальну ефективність і вплив.

Ідеально для тих, хто прагне:

• Моніторити щоденні, щотижневі та щомісячні KPI білінгу для забезпечення стабільної роботи платежів;
• Розслідувати аномалії в платежах та вирішувати проблеми з транзакціями;
• Оптимізувати платіжні потоки, розподіл провайдерів та роботу каси;
• Співпрацювати з крос-функціональними командами для покращення платіжних операцій;
• Забезпечувати високу якість платіжних процесів та успішний запуск трафіку.

Досвід, який стане твоєю перевагою:

• Досвід роботи від 3 років на позиції Billing/Payment Specialist або у сфері онлайн-платежів;
• Впевнена робота з фінансовими та транзакційними даними;
• Володіння Excel та інструментами MS Office на просунутому рівні;
• Розуміння інтеграцій онлайн-платежів, воронок (funnels) та платіжних потоків;
• Ефективна комунікація англійською мовою на рівні Upper-Intermediate або вище;
• Впевнена робота з платіжними системами та транзакційними сервісами;
• Взаємодія з міжнародними партнерами як у письмовій, так і в усній формі (англійською мовою).

Ми цінуємо:

• Уважність до деталей;
• Наполегливість та винахідливість;
• Вміння працювати в режимі багатозадачності у динамічному середовищі;
• Високі виконавські навички та проактивний підхід;
• Відмінні комунікативні навички;
• Здатність працювати самостійно з мінімальним контролем;
• Впевненість у прийнятті рішень та готовність брати на себе відповідальність.

Наші клієнти пропонують конкурентні переваги для підтримки вашого професійного та особистого зростання, зокрема:

• Орієнтація на здоров’я та добробут;
• Глобальне медичне страхування;
• Можливості для зростання;
• Програми бенефітів (компенсація спорту / стоматології / психолога тощо);
• Бонуси за досягнення результатів;
• Динамічне робоче середовище.

Долучайся - і нехай твоя історія зростання розпочнеться.

English version:

Our client is a Global iGaming brand and platform, accessible to players worldwide. Combine the energy and speed of a startup with the clarity and structure of a well-established business. Move fast, every process — from product development to decision-making — is designed for maximum efficiency and impact.

Perfect for those who aim to:

• Monitor daily, weekly, and monthly billing KPIs to ensure stable payment performance;
• Investigate payment anomalies and resolve transactional issues;
• Optimize payment flows, provider distribution, and cashier performance;
• Collaborate with cross-functional teams to improve payment operations;
• Ensure high-quality payment processes and successful traffic launches.

Experience you’ll need to bring:

• Have 3+ years of experience as a Billing/Payment Specialist or in online payments;
• Demonstrate confidence in working with financial and transactional data;
• Use Excel and MS Office tools at an advanced level;
• Understand online payment integrations, funnels, and payment flows;
• Communicate effectively in English at an Upper-Intermediate level or higher;
• Work confidently with payment systems and transactional services;
• Interact with international partners in both written and spoken English.

It's a perfect match if you have those personal features:

• Attention to detail;
• Persistence and resourcefulness;
• Ability to multitask in a fast-paced environment;
• Strong execution skills and a proactive approach;
• Excellent communication skills;
• Ability to work independently with minimal supervision;
• Confidence in making decisions and taking ownership.

Our clients offer competitive benefits to support your professional and personal growth, including:

• Health & Wellness Focus;
• Global Medical Coverage;
• Growth Opportunities;
• Benefits Programs (compensation for the gym/stomatology/psychological service & etc.);
• Performance-Driven Rewards;
• Dynamic Work Environment.

Apply, and let your growth journey begin.

AI Automation Engineer

Location: Remote (Europe preferred)
Employment Type: Full-time
 

About the Role

We are looking for an AI Automation Engineer who is passionate about using AI to transform the software development lifecycle.

In this role, you'll design and implement AI-powered automation, agentic workflows, and internal developer tools that improve how software is built, reviewed, tested, deployed, and maintained. You'll work across AI, backend development, DevOps, and cloud infrastructure to deliver practical automation that creates measurable impact.
 

While AI is the core focus, you'll also contribute to backend development when new platform functionality is required.
 

Responsibilities

• Design and implement AI-powered automation using LLMs and agentic workflows.
• Build AI solutions for code reviews, documentation, pull request generation, testing, release notes, security scanning, and internal developer assistants.
• Integrate AI models with internal systems through APIs, tool/function calling, and MCP servers.
• Develop safe and reliable AI workflows with evaluation frameworks, guardrails, human approval steps, and cost optimization.
• Build and maintain CI/CD pipelines using Azure DevOps and GitHub Actions.
• Develop backend features and integrations using C#/.NET when required.
• Support cloud infrastructure running on Microsoft Azure and Kubernetes (AKS).
• Implement Infrastructure as Code using Terraform, Bicep, or ARM templates.
• Integrate DevSecOps practices, including vulnerability scanning and secrets management.
• Collaborate with engineers, project managers, and stakeholders to deliver scalable solutions.
• Stay current with emerging AI technologies and recommend improvements to engineering processes.
   

Requirements

• 3+ years of software engineering experience with hands-on AI automation projects.
• Experience building applications with Large Language Models (LLMs), AI agents, prompt engineering, and API integrations.
• Knowledge of tool/function calling, agent orchestration, and MCP servers is highly desirable.
• Experience designing AI-powered developer productivity or operational automation tools.
• Strong understanding of AI evaluation, guardrails, reliability, and cost optimization.
• Experience with Azure DevOps (YAML) and/or GitHub Actions.
• Strong Microsoft Azure experience.
• Production experience with Kubernetes (AKS).
• Experience with Infrastructure as Code (Terraform, Bicep, or ARM).
• Hands-on backend development experience using C#/.NET, ASP.NET Core Web API, Entity Framework Core, and REST APIs.
• Experience working with relational and NoSQL databases.
• Proficiency in Python, PowerShell, or Bash for automation tasks.
• Understanding of DevSecOps practices, vulnerability management, and secrets management.
• Experience working in Agile environments (Scrum/Kanban).
• Strong English communication skills.
   

Nice to Have

• Experience building internal AI copilots.
• Experience with AI-assisted code review or security tooling.
• Experience integrating AI into software engineering workflows.
• Familiarity with Azure OpenAI, OpenAI APIs, Anthropic, or other modern LLM platforms.
• Experience optimizing engineering productivity through automation.
   

Our Customer Offers:

• Work on cutting-edge AI automation initiatives with real business impact.
• Opportunity to shape the company's AI engineering strategy.
• High level of ownership and technical autonomy.
• Collaborative, senior engineering team with minimal management overhead.
• International projects and modern technology stack.
• Continuous learning and professional growth.
• Flexible remote work environment.

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications and regulatory technologies. 

We are looking for a Team Lead SMM Community to join our team!

Requirements:

- Leadership role in Community / Social Media 2+ years;

- Managing a remote team (6+ people);

- Telegram / Instagram as a work environment: DAU, MAU, ER, UGC;

- English Upper-Intermediate or higher;

- Proficiency with BI dashboards and community quality metrics;

- Understanding of SLA as an operational tool: speed, completeness, tone;

- Knowledge of modern community-building practices: mechanics, moderation, gamification.

Will be plus

- Experience at the intersection of community and product/marketing management;

- Deep understanding of business metrics: LTV, Churn Rate, CPA;

- Experience integrating CRM with chats and analytics ensuring transparent tracking of requests and communication quality.

Responsibilities:

- Managing a team of local Community Managers (6+): task setting, syncs, and development through mentoring;

- Developing strategies and content plans for Telegram chats, Instagram, WhatsApp, Discord;

- Analyzing and optimizing Community strategy;

- Establishing communication standards: Tone of Voice, SLA, response structure;

- Synchronizing with SMM, Support, Content teams: sharing insights, ideas, and user triggers;

- Implementing gamification mechanics, automation, and moderation tools;

- Preparing regular Community Quality reports: monthly, quarterly, by GEO;

- Managing SLA metrics via CRM, Tableau, and custom AI bots: response time, sentiment, processing status, etc.

What are the conditions and bonuses?

☘️An exciting and challenging job in a fast-growing product company, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and other;
🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed;
📍Beautiful offices in Warsaw, Limassol, Kyiv, Almaty, Yerevan work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day;
🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided;
🏖Paid vacations, sick leave, personal events days, days off;
👨🏻‍⚕️Corporate health insurance program for your well-being;
💵Referral program enjoy cooperation with your colleagues and get the bonus;
📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences;
🎯Rewards program for mentoring and coaching colleagues;
🗣Free internal English courses;
🧘Yoga classes to help you stay active and energized;
✈️In-house Travel Service;
🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, PIN-UP clubs for movie / book / pets lovers, special office days dedicated to holidays;
🎳Company events, team buildings.

Employment Type: (Remote, Office Lviv, or Hybrid).

At Varyence, we build products for our clients with people who care about what they do. No micromanagement, no bureaucracy — just ownership and a team focused on moving things forward together.

Project overview (USA): This is a system, developed to provide stable remote access for company’s employees to the workstations (PCs or VMs) located in the corporate network without breaking any security. Our system simplifies Access and Device Security for organizations.

Team Size: 18 team members (Ukraine).

Interview Stages:
1) HR Interview: up to 40 minutes;
2) Technical Interview: up to 40 minutes;
 

If you possess the following experience and skills, you would be an excellent fit for our team:

— 5+ years of experience in DevOps or Cloud Engineering;
— Strong understanding of App Services, Azure Functions and Key Vault;
— Strong understanding of Docker images, Docker file, ACR, ACI, ACA, AKS;
— Experience with Azure Monitoring services (Log Analytics, Application Insights, Alerts);
— Experience with Azure message services (Service Bus, SignalR, IoT Hub etc.);
— Experience with RBAC, Managed Identities and certificates;
— Familiarity with Azure VM and Windows Server OS;
— Hands-on experience with Azure SQL Server and Azure SQL Database (backups, firewall, failover etc.);
— Proven experience with Azure infrastructure setup and management using IaC (Terraform or Bicep);
— Will be a plus knowledge of Elasticsearch;
— Experience writing and maintaining Azure DevOps pipelines;
— Strong scripting skills PowerShell, Bash, YAML;
— Level of English: Upper Intermediate;
— Excellent communication skills, responsible, results-driven and self-motivated;
— Problem-solving mindset and ability to work autonomously.
 

Your responsibilities will include the following tasks within your workflow:
— Maintaining and keeping the current infrastructure up to date, as well as modifying the Production environment configuration according to new requests, including all services described above;
— Deploying Test and Staging environments to prepare for releases;
— Managing CI/CD pipelines using Azure DevOps;
— Ensuring seamless integration and ongoing operation of third-party services such as Twilio and SendGrid;
— Monitoring and improving system reliability, performance, and security;
— Collaborating with development teams to streamline build and release processes;
— Troubleshooting deployment issues and providing operational support;
— Assisting with cloud compliance and security configurations as needed.

You are special for us, so we offer special benefits for you:
— Stable working environment where you can develop and grow your skills;
— Career opportunities within a multi-national company;
— Competitive compensation (based on market data, but also depending on the technical level and expertise of the candidate);
— A supportive team that values your input and suggestions and is fun to work with;
— Health insurance coverage (include dentist services and more);
— Cool comfortable office in the city center with facilities (company paid lunches, lounge rooms, parking spot);
— Annual paid days off (vacation, additional days, sick leaves) and state holidays celebration;
— Flexible work schedule;
— Free English classes (online, offline) with awesome teacher;
— Performance review and salary raises twice per year;
— Annual bonus;
— Relocation coverage;
— Coverage business trip to Lviv and Croatia (Kastel);
— Corporate gifts, celebrations, and fun activities;
— And one more important thing, we are pet friendly and invite all the animals to visit our office.

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

Project goals include automation testing of the video and audio content and other services available via digital media players using a custom test automation framework.

Responsibilities:

• Working with the solid automation test framework and infrastructure.
• Developing new and updating existing automation scripts.
• Code review.
• Debugging issues and creating bug reports.
• Documentation creation.
• Communication with international teams (US, UK).

• Manual work: about 20%.

  
  Requirements:

• 3+ years of experience in QA Automation.
• Strong hands-on experience in Python development.
• Experience developing, maintaining, and extending automated test frameworks and test suites.
• Good knowledge of QA methodologies, test design techniques, and software testing lifecycle.
• Understanding of test automation design patterns, including Page Object Model (POM).
• Experience with Scrum/Agile;
• Good communication and problem-solving skills;
• Excellent written and verbal English communication skills, developed interpersonal skills;
• Highly motivated, energetic, and able to easily switch between assignments. 
   

About the Team

Our Product Design team consists of 13 team members. We’re a user-centric, fast-paced and collaborative team that works closely with other design, product, and engineering teams. Alongside experienced designers and UX researchers, you will craft design solutions that deliver value to customers worldwide.

About the Role

As part of our growing Product Design team you will be responsible for supporting and designing illustrations and animations for iOS and Android apps. We’re a customer-centric, fast-paced and collaborative team that works closely with other design, product and engineering teams

Responsibilities and Duties

• Design with customer needs and business and product strategy in mind, closely collaborating with product, design and engineering team members
• Support the content team by creating new assets or compositions using existing assets.
• Translate UX copy visually to educate users on new features, either a static image or animation for more complex features
• Collaborate with team on brainstorming or storyboarding sessions
• Maintain and manage our visual library
• Take initiative and ask relevant parties for more information if needed

Qualifications and Skills

• 3+ years of experience as an illustrator for iOS and Android applications
• Familiarity with AI-assisted design and illustration tools, with a demonstrated willingness to incorporate them into workflows; flexible and open to adopting new AI-enabled processes as they evolve
• Good knowledge of Adobe Illustrator, After Effects, Adobe Premiere, and Figma
• Experience with JIRA and Confluence to work with product and design teams
• Fluent English and experience presenting your work to project stakeholders
• Experience working with remote English-speaking teams
• Capable of working independently but also a team player

Nice to have 

• Proficient with AI-powered design tools and eager to integrate them into daily workflows to boost efficiency
• Experience with 3D modeling and animation
• Experience working on a single product or feature for a significant amount of time and your work there has helped achieve a significant, measurable improvement in customer experience
• Experience working with hardware and are generally tech savvy
• Leadership or participation in design critiques to run a constructive feedback process with multiple designers

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
• Opportunity to receive a Performance Bonus for your individual achievements and a Loyalty Bonus recognizing your dedication to the company
• Gig-contract
• 21 paid vacation days per year, paid public holidays according to 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.

We are looking for an experienced recruiter to source, screen, and onboard independent creators and models for premium content collaborations.

Responsibilities:

• Identify and engage talented creators through social platforms, communities, and referrals
• Conduct confidential screening and qualification calls
• Build long-term relationships with content creators
• Manage talent pipeline and onboarding process
• Collaborate with production team on project matching

Requirements:

• Solid experience in talent scouting, influencer recruitment, or model management
• Strong network and sourcing skills (Instagram, X, TikTok, etc.)
• Professional, discreet, and highly organized
• Ability to handle sensitive conversations with maturity and confidentiality
• Self-starter who works well remotely

What We Offer:

• Competitive salary + generous performance commission
• 100% remote
• Flexible schedule
• Opportunity to grow within a high-earning industry

About the Role

We're growing fast and looking for a Manual QA Engineer to help ensure the quality and stability of our frontend project. You will work closely in a team with developers, project/product managers, and other QA specialists to identify and report issues, validate new features, and verify overall product behavior. This role is focused on performing manual testing to help ensure that all frontend features work as expected and meet our quality standards before release.
 

Who We Are

Our RnD department is at the heart of innovation and consists of ten teams that develop internal tools, marketing systems, CMS, CRM, and payment solutions that power our company’s success. With a strong focus on modern technologies, automation, and performance, we create high-load and scalable solutions that drive business growth.
 

Why Join Us?

• You’ll work on a major frontend project, helping ensure its stability, usability, and overall quality.
• You’ll be part of a team where QA processes and tools are well-structured and actively maintained by a dedicated QA Team Lead.
• You’ll collaborate closely with PMs, frontend/backend developers, and designers in a supportive and technically strong RnD environment.
• If you’re looking to grow as a QA professional, contribute to a live product, and be part of a team that values quality—this is the perfect opportunity for you!

Requirements
 

Must-Have:

• 2+ years of experience in manual Web application testing.
• Proven experience in UI/frontend testing using DevTools.
• Understanding of Web and client-server interaction principles.
• Experience working with Figma for UI/UX validation.
• Basic skills in working with GraphQL/Rest API (sending queries, analyzing responses).
• Familiarity with HTML and CSS.
• Knowledge and practical application of test design techniques. 
• Proficiency in test management systems (e.g., TestRail, Qase, Zephyr), Jira, Confluence, and Postman.
• Experience in writing test checklists, test cases and bug reports.
• Solid understanding of software development methodologies (Agile, SDLC, bug lifecycle).

Nice-to-Have:

• Basic knowledge of automated testing concepts.
• Basic knowledge of JavaScript or TypeScript.
• Familiarity with performance testing tools.
   

Responsibilities:

• Conduct manual testing of web applications across desktop and mobile platforms to ensure consistent user experience and functionality.
• Design, maintain, and execute comprehensive manual test cases for new and existing product features.
• Develop positive, negative, and boundary test scenarios to validate application behavior under various conditions.
• Participate in various testing phases including smoke, functional, regression, and acceptance testing.
• Analyze and test GraphQL queries and APIs, using Postman, and Swagger
• Create detailed and well-documented bug reports, working closely with developers to ensure timely resolution.
• Maintain and regularly update test documentation, including test cases, checklists, and test run results.
• Collaborate with cross-functional teams to understand product requirements and ensure quality standards are met.
• Contribute to the continuous improvement of testing processes and overall QA best practices.
  
  Benefits:
• 18 business days of paid vacation + public holidays compensation.
• Insurance Fund of the company.
• Partial coverage of all professional studies.
  **Coverage of sick leaves, sports activities, and English language courses.

We are looking for an experienced Senior DevOps / Observability Engineer to join a long-term international project focused on building a modern observability platform for enterprise-scale applications.

You will play a key role in implementing OpenTelemetry across distributed systems, improving monitoring capabilities, and helping engineering teams build reliable, observable production environments.

This is a hands-on engineering position for someone with deep expertise in OpenTelemetry, distributed tracing, Azure monitoring, and production observability.

Business Trip

The project includes one business trip to India and/or China (approximately 10-12 days per destination).

Responsibilities

• Design and implement observability solutions using OpenTelemetry.
• Instrument .NET applications with OpenTelemetry.
• Instrument Angular frontend applications for distributed tracing.
• Implement end-to-end tracing across frontend, backend, APIs, messaging systems, and databases.
• Build and improve metrics, traces, and centralized logging.
• Configure and optimize Azure Application Insights.
• Configure and optimize Datadog monitoring.
• Create production dashboards and monitoring visualizations.
• Design alerting strategies and incident detection.
• Improve monitoring reliability, performance, and operational visibility.
• Collaborate closely with software engineers and architects.
• Help define observability standards and best practices.
• Support production troubleshooting and performance analysis.

• Share knowledge with customer engineering teams.

   

Requirements

Must have

• 5+ years of experience as DevOps, SRE, Platform, or Observability Engineer.
• Strong commercial experience with OpenTelemetry.
• Production experience instrumenting .NET applications.
• Experience instrumenting Angular applications.
• Strong knowledge of distributed tracing.
• Experience working with:
  • Azure Application Insights
  • Datadog
• Experience building:
  • Dashboards
  • Alerts
  • Monitoring solutions
• Experience troubleshooting distributed systems.
• Understanding of metrics, traces, and logs.
• Experience with cloud environments.
• Good understanding of CI/CD practices.
• Strong communication skills.

• English - Upper-Intermediate or higher.

   

Nice to have

• Experience with Grafana.
• Experience with Prometheus.
• Experience with Kubernetes.
• Experience with Azure Cloud.
• Experience with large enterprise systems.
• German language.

Tech Stack

• OpenTelemetry
• .NET
• Angular
• Azure Application Insights
• Datadog
• Grafana
• Azure
• CI/CD
• Distributed Tracing
• Observability
• Monitoring
• Logging
• Metrics

Project

• International enterprise customer
• Large-scale distributed environment
• Modern cloud infrastructure
• Long-term project
• High engineering standards
• Modern DevOps culture
• Includes a 10-12 day business trip to India/China (fully covered)

English

Upper-Intermediate (B2) or higher is required.

German would be considered a strong advantage.

We are seeking a Senior Multimedia Engineer to join our engineering team working on advanced audio/video streaming solutions for embedded platforms. The ideal candidate will have strong hands-on experience with GStreamer and a deep understanding of multimedia systems, media pipelines, and streaming technologies. 

Technical Requirements 

• 8+ years of software development experience in multimedia or system-level environments 
• Strong hands-on experience with GStreamer on developer level (must-have), including: building and debugging complex media pipelines working with elements, pads, caps, and plugins diagnosing latency, synchronization, and performance issues 
• Strong programming skills in C++ and Java for system-level or multimedia applications 
• Solid understanding of audio and video streaming protocols (RTP, RTSP, etc.) 
• Experience working with video and audio codecs (H.264, H.265, VP9, AAC, Opus, etc.) 
• Experience with Video4Linux (V4L2) Experience with embedded platforms (Embedded Linux and/or Embedded Android) 
• Understanding of networking fundamentals: TCP, UDP, HTTP 
• Ability to debug complex issues across software layers (middleware, OS, hardware interaction) 
• Experience with version control systems (Git) Excellent problem-solving, critical thinking, and communication skills 

Responsibilities 

• Design, develop, and maintain multimedia middleware components 
• Build, integrate, and optimize GStreamer-based audio/video pipelines Integrate media components with user-space applications and system services 
• Debug and resolve complex media issues related to performance, stability, and synchronization 
• Drive technical discussions and contribute to architecture decisions 
• Collaborate with hardware, platform, and application teams 
• Support board bring-up and hardware validation related to audio/video subsystems