Jobs at Djinni

We are building a high-volume, performance-driven newsletter portfolio and looking for a Senior Email Marketing Manager to take full ownership of newsletter growth, engagement, and monetization.

This is a hands-on, strategic role for someone who treats newsletters as a revenue channel, not just publishing content.

You’ll collaborate with writers, AI tools, designers, and monetization partners to ensure every send is optimized for opens, clicks, and revenue, while maintaining editorial excellence.

Key Responsibilities:

• Newsletter Performance: Own end-to-end newsletter strategy, publishing, and optimization for 15–20 newsletters.
• Content Optimization: Improve subject lines, preheaders, layouts, CTAs, and content flow.
• Quality Assurance: Review and approve all outgoing content to ensure zero errors.
• Monetization: Integrate ads natively, test placements, formats, and messaging to maximize revenue without compromising reader trust.
• Analysis & Optimization: Track performance metrics (open rates, CTR, conversions, revenue per send) and adjust strategy accordingly.
• Team Collaboration: Work closely with writers, designers, AI tools, and growth teams.
• Process & Scaling: Build repeatable workflows, guidelines, and quality standards to ensure scalability.

Requirements:

• Strong experience in email marketing, preferably managing multiple campaigns at scale.
• Deep understanding of email performance metrics: open rate, CTR, conversions, revenue per send.
• Hands-on experience with AI tools and content optimization.
• Excellent editorial and design instincts for formatting, readability, and hierarchy.
• Strong organization skills — able to manage 15–20+ newsletters simultaneously.
• High level of attention to detail and QA mindset.
• English: C1 level or higher.

Nice to Have:

• Experience with Beehiiv, Substack, Ghost or similar platforms.
• Background in newsletter monetization, sponsorships, or affiliate content.
• Experience in content-led growth or scaling multiple digital brands.

LineUp is a fast-growing IT outsourcing company with 13 years of experience. We are currently looking for a Senior Frontend developer to join a long-term product project.

You will become part of the Smart City ecosystem - a large-scale software product for the Middle East market. This is a fully agile, product-oriented environment with real users and a tangible impact on urban infrastructure.

Key Responsibilities:

• Architect and Develop complex frontend applications using React and Next.js.
• Collaborate closely with stakeholders and other developers to understand business requirements, translate them into high-quality technical solutions that meet those needs.
• Utilize state management tools like Zustand or similar, and integrate with backend services efficiently using TanStack (React Query) or other data-fetching libraries.
• Implement and maintain CI/CD pipelines using GitLab runners, and manage deployment processes with Docker (build and push to registry).
• Ensure consistency in UI/UX by utilizing component libraries such as PrimeReact or similar, and build reusable components.
• Troubleshoot, debug, and optimize frontend code to enhance performance and maintainability.
• Stay current with the latest frontend technologies, frameworks, and best practices, and promote continuous learning and self-development within the team. Mentor other team members, providing guidance and sharing your knowledge.
• Contribute to the agile development process by participating in scrum events, and driving towards a cross-functional, collaborative work environment.
• Development and maintenance of a high-level engineering culture within the team.

Qualifications:

• Minimum of 5 years of experience in frontend development with a strong focus on React, Next.js and related technologies.
• Strong proficiency in state management libraries (e.g., Zustand) and data-fetching solutions like TanStack (React Query).
• Solid understanding of modern frontend build tools, CI/CD pipelines, and containerization with Docker.
• Experience with component libraries such as PrimeReact or similar, and a strong understanding of pure React hooks and custom hooks.
• Proven ability to document frontend architectures, designs, and processes clearly and comprehensively.
• Excellent problem-solving skills and attention to detail, with a passion for creating high-quality, performant code.
• Ability to work effectively both independently and as part of a team in an agile environment.
• Strong communication skills with the ability to interact professionally with stakeholders at all levels.
• English at Upper-Intermediate level and above.

What We Offer:

• Competitive salary.
• A collaborative and innovative work environment.
• Professional development opportunities.
• The chance to work on exciting and challenging projects.
• A supportive company culture.

LineUp is a fast-growing IT outsourcing company with 13 years of experience. We are currently looking for a Middle Fullstack Developer to join a long-term product project.

You will become part of the Smart City ecosystem - a large-scale software product for the Middle East market. This is a fully agile, product-oriented environment with real users and a tangible impact on urban infrastructure.

Key Responsibilities:

• Develop and maintain solutions using Node.js, NestJS, React, and Next.js.
• Build and manage microservices and monorepo environment architectures on the backend.
• Design, implement, and optimize database solutions using PostgreSQL (AWS RDS) and caching with Redis.
• Work with various AWS services including SQS, S3, Lambda, IAM, EC2, and EKS/ECS to build scalable and efficient cloud-based solutions.
• Contribute to containerization and deployment processes using Docker, including building images and pushing to registries, implementing and maintaining CI/CD pipelines using GitLab runners.
• Utilize state management tools like Zustand or similar, and integrate frontend applications with backend services using TanStack (React Query) or other data-fetching libraries.
• Ensure UI/UX consistency by leveraging component libraries such as PrimeReact or similar and building reusable components.
• Implement monitoring and observability for applications using Prometheus and Grafana to ensure system reliability and performance.
• Participate in the agile development process, contributing to scram events, fostering a collaborative and cross-functional team environment.

• Stay current with the latest technologies and best practices, and promote continuous learning and self-development within the team. Mentor other team members, providing guidance and sharing your knowledge.

   

Qualifications:

• Minimum of 3 years of experience in backend and frontend development with a strong focus on Node.js, NestJS, React, Next.js, and related technologies.
• Experience with microservices architectures and monorepo environments will be a plus.
• Proficiency in PostgreSQL (AWS RDS), Redis, and backend data management.
• Familiarity with AWS cloud services including SQS, S3, Lambda, IAM, EC2, and EKS/ECS.
• Understanding of Docker, CI/CD pipelines, and experience with GitLab runners.
• Experience with frontend state management libraries (e.g., Zustand) and data-fetching tools like TanStack (React Query).
• Familiarity with component libraries such as PrimeReact or similar, and a working knowledge of React hooks.
• Ability to document architectures, designs, and processes clearly.
• Excellent problem-solving skills and attention to detail, with a passion for creating high-quality, performant code.
• Ability to work effectively both independently and as part of a team in an agile environment.
• Good communication skills, with the ability to interact professionally with team members and stakeholders.

• English at Upper-Intermediate level and above.

   

What We Offer:

• Competitive salary.
• A collaborative and innovative work environment.
• Professional development opportunities.
• The chance to work on exciting and challenging projects.
• A supportive company culture.

Join us in delivering excellence through agility and innovation!

About Us:

LineUp is a fast-growing IT outsourcing company with 13 years of experience. We are currently looking for a Senior Backend Develope to join a long-term product project.

You will become part of the Smart City ecosystem - a large-scale software product for the Middle East market. This is a fully agile, product-oriented environment with real users and a tangible impact on urban infrastructure.

Key Responsibilities:

• Architect and develop robust backend applications using Node.js and NestJS in a monorepo and microservices environment.
• Design, implement, and manage highly scalable database solutions using PostgreSQL (AWS RDS) and caching strategies with Redis.
• Develop and maintain integrations with various AWS services including SQS, S3, Lambda, IAM, System Manager, EC2, and EKS/ECS for cloud-native applications.
• Manage and optimize containerization and deployment processes with Docker, including building and pushing to registries, and implementing CI/CD pipelines using GitLab runners.
• Implement monitoring and observability using Prometheus and Grafana to ensure system reliability and performance.
• Collaborate with stakeholders to gather business requirements and translate them into technical solutions, driving discussions at the architecture and implementation levels.
• Lead troubleshooting and debugging efforts to resolve complex backend issues and optimize system performance.
• Stay current with the latest technologies and best practices, and promote continuous learning and self-development within the team. Mentor other team members, providing guidance and sharing your knowledge.
• Participate in the agile development process, contributing to scram events, fostering a collaborative and cross-functional team environment.
• Development and maintenance of a high-level engineering culture within the team.

Qualifications:

• Minimum of 5 years of experience in backend development with strong proficiency in Node.js, NestJS, and related technologies.
• Expertise in building and managing microservices architectures and a monorepo setup.
• Extensive experience with PostgreSQL (AWS RDS), Redis, and other backend data storage and caching technologies.
• Strong proficiency in AWS cloud services including but not limited to SQS, S3, Lambda, IAM, EC2, and EKS/ECS.
• Solid understanding of Docker, CI/CD pipelines, and experience with GitLab runners.
• Experience with monitoring tools such as Prometheus and Grafana.
• Proven ability to document backend architectures, designs, and processes clearly and comprehensively.
• Excellent problem-solving skills and attention to detail, with a passion for creating high-quality, performant code.
• Ability to work effectively both independently and as part of a team in an agile environment.
• Strong communication skills with the ability to interact professionally with stakeholders at all levels.
• English at Upper-Intermediate level and above.

What We Offer:

• A collaborative and innovative work environment.
• Professional development opportunities.
• The chance to work on exciting and challenging projects.
• A supportive company culture.

Looking for a Middle Python Scraping Developer to join the Dataforest team. If you are looking for a friendly team, a healthy working environment, and a flexible schedule, you have found the right place to send your CV. 

Skills & Qualifications:

• 2+ years of commercial experience with Python.
• Proficiency in web scraping, data extraction, cleaning, and visualization.
• Proficient with XPath: strong ability to design robust, resilient expressions for structured and semi-structured HTML documents.
• Experience with web automation techniques and tools.
• Hands-on experience with relevant libraries and frameworks, including:
  • Playwright, playwright-stealth (web-automation)
  • Requests, aiohttp, hrequests (for HTTPS requests)
  • lxml (for parsing and data extraction)
• Deep understanding of anti-bot protection and evasion strategies, including:
  • CAPTCHA solving techniques and integration with services (e.g. 2Captcha, Anticaptcha, CapSolver)
• Experience implementing structured logging, traceability, and monitoring pipelines.
• Strong understanding of multiprocessing and multithreading, including process and thread management.
• Familiarity with Linux environments, cloud services (AWS, GCP), and Docker
• Experience working with SQL databases (PostgreSQL, MySQL, or equivalent).
• Experience with Flask / Flask-RESTful for API development.
   

   Key Responsibilities:

• Develop, maintain, and optimize web scraping and parsing solutions.
• Design and implement APIs, ETL pipelines, and data integration services.
• Work closely with Project Managers to address customer requirements and challenges.
• Ensure performance optimization and efficiency of data collection pipelines.
• Collaborate with team members, participate in meetings, brainstorming sessions, and code reviews.
• Implement anti-bot evasion strategies to enhance scraping reliability.
   

   Optional Skills (Nice to Have):

• Experience with NoSQL databases (MongoDB, Redis, or equivalent).
• Knowledge of data analysis and processing using Pandas.
  
  We offer:
• Great networking opportunities with international clients, challenging tasks;
• Building interesting projects from scratch using new technologies;
• Personal and professional development opportunities;
• Competitive salary nominated in USD;
• Paid vacation and sick leaves;
• Flexible work schedule;
• Friendly working environment with minimal hierarchy;
• Team building activities, corporate events.

Are you a Data Scientist with a love of LLMs, generative AI?

We are looking for a passionate Data Scientist to implement AI solutions aimed at achieving business goals.

This role offers the opportunity to work on cutting-edge AI adoption projects that helps to improve current business processes.

Skills requirements:
• Strong Python Experience (2 year +);
• Experience with LLM , Diffusion models;
• Knowledge of Prompt engineering;
• Experience with Gen AI-related technologies such as LangChain and RAG;
• Experience with Neural Networks (Optional) ;
• Experience with NLP , Predictive analytics and Machine learning;
• Experience with Pandas;
• Experience with SQL, including experience with large datasets;
• Strong experience in statistics;

Key responsibilities:
• Develop AI agents that utilize LLM, RAG and langchain approach;
• Implement LLM and Diffusion models to boost business productivity;
• Utilize LLM (LLM Vision) to improve object detection, text classification and extraction;
• Create forecasting, recommendation, and classification models;
• Transform business challenges to AI applications;

We offer:

• Great networking opportunities with international clients, challenging tasks;

• Building interesting projects from scratch using new technologies;

• Personal and professional development opportunities;

• Competitive salary nominated in USD;

• Paid vacation and sick leaves;

• Flexible work schedule;

• Friendly working environment with minimal hierarchy;

• Team building activities, corporate events.

COMPANY OVERVIEW:

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

POSITION SUMMARY:

We’re looking for an experienced and analytical SEO Specialist to help drive the visibility and growth of our online presence across global markets. You’ll be responsible for developing and executing SEO strategies that improve organic search rankings and generate qualified traffic.
 

RESPONSIBILITIES:

• Conduct full SEO audits to identify issues and opportunities.
• Develop and execute SEO strategies to increase organic traffic and visibility in global markets (US, Europe, Asia Pacific).
• Research and identify relevant keywords with high conversion potential.
• Optimize on-page elements: meta tags, headers, internal linking, images, etc.
• Improve site architecture and URL structure for SEO efficiency.
• Monitor and improve page speed, mobile-friendliness, and core web vitals.
• Analyze and enhance backlink profiles, perform outreach and link-building.
• Monitor competitors’ SEO and backlink strategies.
• Use SEO tools (e.g., Ahrefs, SEMrush, Google Search Console, Screaming Frog) to track performance and insights.
• Work closely with developers and content teams to implement technical and content recommendations.
• Prepare performance reports and adjust strategies based on metrics.
   

REQUIREMENTS:

• Proven experience in SEO for global markets.
• Strong knowledge of on-page, off-page, and technical SEO best practices.
• Experience with international keyword strategy and content planning.
• Familiarity with modern SEO tools and platforms.
• Ability to analyze data, prepare reports, and adjust campaigns accordingly.
• Strong organizational and project management skills.
   

COMPANY OFFERS:

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

We are a unified ecosystem of products and services under one brand, including SplitMetrics Acquire (formerly SearchAdsHQ), SplitMetrics Optimize — our award-winning A/B testing and ASO platform of 2022 — and SplitMetrics Agency.
 

Desired Skills and Experience:

- 7+ years of backend engineering experience including distributed systems design
- 3+ years in a role with technical leadership responsibilities (team leader, senior leading others, etc.)
- Experience with planning, estimation and delivering complex projects
- Strong understanding of performance optimization and scalability principles
- Confident in owning decisions with business impact
- Able to work under high delivery pressure and manage trade-offs
- Excellent communication skills in English (B2)

Responsibilities:

- Take full ownership of planning and delivering platform roadmap items
- Lead the backend engineers + QA engineers in the team, organize day-to-day work and ensure predictable delivery
- Plan work for the next quarter and contribute to high-level multi-quarter planning together with Director of Engineering
- Improve delivery accuracy, reduce delays, and manage risks early
- Design and develop scalable high-load backend solutions used across the company
- Optimize data flows, performance, and system reliability
- Drive modernization of legacy services, architecture improvements and technical debt reduction
- Collaborate with product owners, solution architects and other teams on priorities and alignment
- Ensure proper documentation, visibility and knowledge sharing inside the team

We are looking for a creative SMM Manager who can manage social media and develop and execute a promotion strategy for the project.

Responsibilities:

• Develop and implement an effective SMM strategy
• Promote the project across social media platforms (Instagram, TikTok, Telegram, etc.)
• Create and manage a content plan
• Write engaging copy for posts, stories, and video scripts
• Create video content for social media, including:
  • Live / authentic content
  • Content using AI tools
• Manage and grow social media accounts, increase engagement
• Collaborate with designers, SEO specialists, and other team members
• Analyze content performance and suggest improvements

Requirements:

• Proven experience as an SMM Manager (1+ year or strong portfolio)
• Understanding of SMM and digital promotion fundamentals
• Ability to create engaging, trend-driven, and result-oriented content
• Experience with short-form video content (Reels / Shorts / TikTok)
• Understanding of social media trends and algorithms
• Experience with or strong interest in AI tools for content creation
• Proactive, creative, and self-driven mindset

Nice to Have:

• Experience with product or project launches
• Analytics and performance tracking skills
• Basic knowledge of paid advertising

We Offer:

• Opportunity to work on an exciting and growing project
• Real impact on brand growth
• Flexible work format (remote / hybrid — negotiable)
• Competitive compensation with growth opportunities
• Creative freedom and a collaborative team

We are looking for an experienced iGaming Recruiter who knows how to find top talent in a competitive market and has a strong background in closing remote marketing roles — especially in Latin America.

This is a fully remote position open to candidates worldwide.

 🔎Requirements:
2+ years of experience in recruitment, with at least 1 year in the gambling/iGaming industry;

Proven track record of closing marketing roles

Excellent English communication skills (B2 level or higher);

Strong headhunting and direct sourcing skills, including Boolean search, LinkedIn Recruiter, Telegram sourcing, and niche job boards;

Hands-on experience with ATS/CRM.

🎯 What You’ll Do:
Take full ownership of hiring marketing and operations roles in the gambling vertical;

Work closely with hiring managers to define job profiles and hiring strategies;

Source, screen, and engage candidates globally — with a focus on Latin American markets;

Write and post compelling job descriptions, proactively hunt in niche communities (LinkedIn, Telegram, job boards);

Manage candidates through the entire recruitment lifecycle — from first contact to offer and onboarding;

Keep ATS and recruitment dashboards organized and up to date;

Track market trends, compensation benchmarks, and competitor hiring activity.

🌍 What We Offer:

• Direct communication with the core TEAM
• 28 calendar days of vacation
• Paid sick leave
• Sports compensation
• Compensation for courses and training
• Day off for birthday
• Flexible work schedule
• Regular salary reviews
• Salary paid at a favorable rate
• Non-toxic work environment, free of bureaucracy
• Stable salary payment

FuturiX Solutions is looking for a Lead Generation Manager (Trainee/Junior) who is proactive, motivated, and eager to grow in B2B lead generation and outreach.

This role is ideal for someone at the beginning of their career who wants hands-on experience, clear processes, and mentorship.

🛠️ Key Responsibilities:

🔹 Conduct B2B outreach via LinkedIn (main channel)
🔹Launch and manage multi-step outreach campaigns to book intro calls
🔹Track outreach metrics, analyze results, and optimize campaigns
🔹Qualify and segment leads based on ICP
🔹Work with databases: build, verify, update, and segment lead lists
🔹Follow monthly KPIs and priorities
🔹Collaborate closely with the Sales team and provide regular updates

📋 Requirements:

🔹Organizational and time management skills, and a proactive and results-oriented mindset.
🔹Basic understanding of lead generation principles (courses or self-learning).
🔹 Initial experience or solid theoretical knowledge in B2B sales.

🔹Willingness to learn, follow processes, and adapt quickly.
🔹 Basic experience with CRM tools and lead-tracking workflows.
🔹 Eagerness to experiment, analyze results, and improve.
🔹Good written communication skills.

🔹 At least an Upper-Intermediate level of English.

✨ Nice-to-Haves:

🔹 Any prior experience in lead generation, outreach, or sourcing.
🔹 Interest in tech domains (SaaS, fintech, blockchain, etc.)
🔹 Existing professional network (not required).

🌱 Why Join Us?

🔹 Collaborative Team Culture – supportive, innovative environment that values mentorship and teamwork
🔹 Flexible Work Setup – remote-friendly and focused on work-life balance
🔹 Growth-Oriented Environment – continuous learning and professional development
🔹 Exciting Projects – work with clients across diverse industries
🔹 Real Impact – your work directly drives the growth and success of FuturiX Solutions

What We Expect from You:

When applying, please include a brief description of your lead generation methods.
We’re eager to understand your unique approach to finding deals 🔍

We’re looking for a Trainee/Junior Lead Generator who is proactive, motivated, and eager to grow within our team at FuturiX Solutions 📈

If you’re motivated to start or grow your career in lead generation and enjoy communication and outreach, we’ll be glad to meet you.

🛠️ Key Responsibilities:

🔹 Conduct outreach through LinkedIn as the primary channel.

🔹 Create and run multi-step outreach campaigns to schedule calls with potential clients.

🔹Track outreach metrics, analyze performance, and optimize campaigns.

🔹Qualify, nurture, and segment leads according to ideal client profiles.

🔹Follow monthly KPI goals and priorities.

🔹Collaborate with the internal Sales Team and provide regular updates.

🔹 Build databases or work with existing ones: analyze, verify, and segment.

📋 Requirements:

🔹Organizational and time management skills, and a proactive and results-oriented mindset.

🔹Basic understanding of lead generation principles (courses or self-learning).

🔹 Initial experience or theoretical knowledge in B2B sales.

🔹Desire to learn, adapt quickly, and follow established outreach workflows.

🔹 Basic experience with CRM tools and lead-tracking workflows.

🔹 Eagerness to experiment, analyze results, and improve.

🔹Strong written communication skills to effectively engage with potential clients.

🔹 At least an Upper-Intermediate level of English.

✨ Nice-to-Haves:

🔹 Prior experience in lead generation or sourcing roles is advantageous.

🔹 Interest in tech domains (fintech, blockchain, SaaS, etc.).

🔹 An existing professional network is an advantage, but not required.

🌱 Why Join Us?

🔹 Collaborative Team Culture – supportive, innovative environment that values mentorship and teamwork

🔹 Flexible Work Setup – remote-friendly and focused on work-life balance

🔹 Growth-Oriented Environment – continuous learning and professional development

🔹 Exciting Projects – work with clients across diverse industries

🔹 Real Impact – your work directly drives the growth and success of FuturiX Solutions 🌍

What We Expect from You:

When applying, please include a brief description of your lead generation methods.

We’re eager to understand your unique approach to finding deals 🔍

Location: Remote
 

About Elevated Living Product:

Elevated Living has been improving the resident experience for over seven years. We created a single, all-in-one platform that makes it easy for property managers and resident staff to work together. Our goal is simple: to provide the best experience for residents by replacing multiple, confusing apps with one easy solution.

This is a stable, long-term project that continues to grow, and you'll have the chance to be part of its ongoing success.

Our primary technology stack revolves around JavaScript. We use React for the front-end, Node.js for the back-end, and React Native for mobile development.

About the role: 

We’re looking for a QA Lead who will take full ownership of our quality assurance processes across multiple projects. In this role, you’ll define testing strategies, set quality standards, and lead the planning and execution of all QA activities. You’ll work hands-on with test management tools, oversee both manual and automated testing efforts, and analyze results to drive product quality. This is a leadership position that requires strong communication, the ability to mentor QA engineers, and the confidence to collaborate closely with Product, Engineering, and Delivery teams in a fast-paced Agile environment.

Requirements:

• 4–5+ years of experience in QA (manual or manual + automation).
• Strong understanding of different test types and test runs, including Regression, Stress, Load, and Smoke Testing.
• Proven experience in planning, organizing, and leading QA activities across multiple projects.
• Ability to define QA processes, testing strategies, and quality standards for the team.
• Hands-on experience with test management tools (e.g., Qase, TestRail, Testmo, or similar).
• Solid knowledge of SDLC, especially within Agile/Scrum environments.
• Experience with both manual and automated testing approaches.
• Ability to analyze test results, identify root causes, and drive defect resolution.
• Strong understanding of performance, security, and usability testing principles.
• Experience using bug tracking systems such as Jira.
• Leadership skills with the ability to mentor, guide, and review QA engineers.
• Strong communication skills for effective collaboration with Product, Engineering, and Delivery teams.
• Ability to estimate QA efforts, manage priorities, and deliver under deadlines.
• English — upper-intermediate or higher.

Description
We are building a medical web platform used in clinical research.
You will work on the admin dashboard and its .NET 8 + SQL backend, which powers both the web admin interface and the mobile app used by physicians.
The domain: healthcare, clinical trials, admin tools, built on Azure.

Responsibilities

• Develop new features and maintain existing functionality across the full stack (.NET 8 backend + React/TypeScript frontend).
• Implement RESTful APIs and integrate them with the admin UI.
• Work with SQL Server (schema design, migrations, performance tuning).
• Build UI components using React CRA + TypeScript + Tailwind CSS.
• Implement authentication flows (JWT), permissions, and validation.
• Handle file uploads, blob storage integrations, and data retrieval.
• Collaborate using Azure DevOps (repos, pipelines).
• Write clean, maintainable, testable code and participate in code reviews.
• Ensure application reliability, security, and quality.

Requirements

• 5+ years of experience as a Full-Stack or Backend developer.
• Strong experience with C#, ASP.NET Core / .NET 6+ (preferably .NET 8).
• Solid experience building REST APIs.
• Strong SQL knowledge (queries, schema design, optimization).
• React required — React CRA + TypeScript, good understanding of frontend architecture.
• Experience with modern styling tools (Tailwind CSS).
• Experience working with Azure DevOps (repos, pipelines).
• Understanding of authentication and authorization (JWT, RBAC).
• English: Upper-Intermediate (B2) or higher.

Nice to Have

• Experience with Azure cloud services (Blob Storage, AI Foundry, Key Vault).
• Experience integrating with Large Language Models (OpenAI/Azure OpenAI).
• Experience with MediatR, Dapper, FluentValidation.
• Experience with React Native (Expo).
• Familiarity with CI/CD, application monitoring, and distributed systems.

Our Customer:
 

A global technology company developing real-time video augmentation and rendering infrastructure for broadcast and streaming environments.
 

Responsibilities:
 

• Design and implement a native video playback extension that augments HLS streams at runtime across platforms such as Android (ExoPlayer), webOS, Roku, and others
• Build and maintain a cross-platform rendering layer using OpenGL for real-time video frame processing and compositing
• Integrate GPU-based overlays and visual transformations directly into the playback pipeline with strict frame-accurate synchronization
• Develop device-aware architecture to handle platform-specific decoding, rendering surfaces, hardware acceleration constraints, and performance tuning
• Integrate external SDKs and APIs alongside an internal AR/graphics processing pipeline
• Optimize rendering performance, memory usage, and latency under real-time streaming constraints
• Collaborate with QA and Product teams to validate rendering accuracy, synchronization precision, and cross-device stability
 

Required experience and skills:
 

• Strong hands-on experience with OpenGL (mandatory, core skill), including shader programming and GPU pipeline understanding
• Solid knowledge of real-time rendering concepts (frame buffers, textures, shaders, synchronization, GPU/CPU interaction)
• Experience integrating OpenGL with native video playback surfaces
• Practical experience with HLS streaming internals and playback customization
• Strong understanding of video decoding/rendering pipelines and frame timing control
• Experience with native video players on at least one of the following platforms: Android (ExoPlayer), webOS, RokuTV
• Experience implementing low-latency video overlays and graphical composition
• Understanding of hardware acceleration and performance optimization on embedded/TV devices
• Proven background in full-cycle software engineering (integration, profiling, debugging, optimization)
• English — Upper-Intermediate+
 

Working conditions:
 

• 5-day working week, 8-hour working day
• All UA public holidays are days off
• Vacation and sick leave are covered by the company
• Remote work