Jobs

DataArt’s Learning & Development department is looking for an Instructional Designer to join our team. We’re looking for someone creative and enthusiastic, committed to continuous development, and comfortable working with people. You enjoy creating self-paced courses, exploring new tools and approaches, and working in an international team to solve complex problems in an out-of-the-box way. If this sounds like you, consider applying.

Responsibilities

• Run the full course development cycle (analysis, design, development, implementation, evaluation) for self-paced courses.
• Interview subject matter experts and internal teams to clarify learning needs and define outcomes.
• Design course structure.
• Create course materials: text, visuals/infographics, quizzes, short videos, etc.
• Make minor edits in the LMS when needed.
• Plan and implement how course effectiveness will be measured; track results after launch and improve the course based on data and feedback.
• Support course rollout using internal communication channels.
• Build strong working relationships with internal partners and experts.

Requirements

• English: advanced written and spoken (C1+).
• Strong writing skills.
• 1+ year of experience creating self-paced courses.
• Strong visual taste and an understanding of graphic design principles.
• Experience in creating learning videos and visual materials (images, charts, graphics).
• Practical use of GenAI tools for content creation (text, video, images, quizzes, etc.).
• Basic LMS skills (especially with Open edX) and the ability to make minor edits in published courses is a strong plus.
• Experience in teaching, copywriting, or a related field (if you haven't created online courses before).
• Ability to manage several projects at once, prioritize, and meet deadlines.
• Strong communication skills and the ability to build trust with and internal clients and other colleagues.
• Willingness to learn continuously (new tools, adult learning theory, books, courses, etc.).
• Enthusiasm, energy, a positive mindset, and a can-do attitude

White Test Lab is looking for a proactive IT Recruiter to join our team and support the hiring process for both technical and non-technical roles.
In this role, you will work closely with hiring managers, contribute to sourcing strategies, and help ensure a structured and positive recruitment process.

 

REQUIREMENTS:
• 1+ year of recruitment experience in an IT company.
• Understanding of end-to-end recruitment processes (intake, sourcing, screening, interviews, offer stage).
• Experience using LinkedIn, job platforms, headhunting, and Boolean search to find candidates.
• Experience working with ATS systems and managing candidate pipelines.
• Ability to prioritize and manage multiple hiring processes simultaneously.
• Strong communication and collaboration skills when working with candidates and hiring managers.
• High level of responsibility, organization, and attention to detail.

 

Nice-to-Have:
• English level B1+ or higher.
• Experience hiring for technical roles.
• Basic understanding of recruitment metrics and reporting.

 

RESPONSIBILITIES:
• Support the full-cycle recruitment process for technical and non-technical roles.
• Conduct intake meetings with hiring managers to clarify hiring needs.
• Source candidates using LinkedIn, job platforms, and direct search.
• Conduct screening interviews and candidate assessments.
• Coordinate interview stages and communicate with candidates throughout the process.
• Maintain candidate pipelines in ATS (PeopleForce).
• Ensure a positive candidate experience during the recruitment process.

 

WHAT WE OFFER:
• Full-time remote position with stability and opportunities for career growth.
• Ukrainian holidays off, plus paid vacation and sick leave.
• Compensation for English courses and sports activities.
• Access to an in-house English-speaking club.
• Accounting support and a proactive, friendly work environment.
• Engaging in corporate events and team-building activities.

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is an innovative technology company developing a unique solution at the intersection of hardware and cloud software. Their core product combines thousands of IoT devices deployed in the field with a robust, scalable cloud platform. These IoT devices collect and transmit real-time data, which is then processed, analyzed, and visualized using advanced cloud microservices built on Java, Spring Boot, and AWS.

The system is designed for high performance, reliability, and massive scalability, serving a large and rapidly growing customer base. The roadmap includes not only refactoring and upgrading existing systems (such as migrating to newer Java versions and updating dependencies) but also the development of new features and services that directly impact end users.

By joining this project, you’ll have the opportunity to work on both the core infrastructure and innovative new functionalities, making a tangible difference for thousands of customers and devices worldwide.

We Offer:

🔹Opportunity to contribute to an innovative product at the intersection of hardware and software
🔹Friendly team and a culture of collaboration, care, and openness
🔹Ability to influence architectural decisions and processes
🔹Involvement in international projects and professional growth

Key Requirements:
🔹 4 years of commercial experience in Java development (Senior level);
🔹 Excellent knowledge of Spring Boot;
🔹 Experience with AWS (Aurora, Kinesis, SQS, Cognito, Elasticache/Redis, etc.);
🔹 Experience with Kubernetes and microservices architecture;
🔹 Experience with relational databases (MySQL/Aurora);
🔹 Experience with codebase migration, specifically from Java 8 to Java 21, is a strong advantage;
🔹 Ability to analyze and optimize existing code and propose architectural solutions;
🔹 Good English communication skills (for distributed team collaboration);
🔹 Strong soft skills: accountability, initiative, teamwork, openness to feedback, proactivity, ability to see the big picture and suggest improvements;
🔹 Willingness to work in an international distributed team;
🔹 English – Upper-Intermediate or higher.

Will be plus:
🔹 Experience with IoT solutions;
🔹 Experience working in high-load, scalable systems;
🔹 Experience collaborating with QA and contributing to testing processes;

What you will do:
🔹 Participate in refactoring and upgrading existing code, including migration from Java 8 to Java 21 and updating third-party dependencies;
🔹 Develop new features and services as part of the product roadmap;
🔹 Work with a microservices architecture based on Spring Boot;
🔹 Integrate and work with AWS services: Aurora (MySQL), Kinesis, SQS, Elasticache (Redis), Cognito, Kubernetes;
🔹 Analyze and suggest improvements to architecture and processes;
🔹 Be involved in handling production and on-call incidents, and actively engage in product support and development;
🔹 Collaborate closely with QA, developers, and hardware engineers;

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.

We need a battle-hardened SDET who doesn't need their hand held. You will own the automation strategy for Web, Mobile, and Edge environments, leveraging AI to move faster than traditional QA teams. We value clean code, efficient infrastructure, and engineers who treat "it works on my machine" as a challenge, not an excuse.

Technical Stack & Requirements

• Core Automation: Deep expertise in Java and Playwright (Web) + Appium (Mobile).
• AI-Native Workflow: You must be proficient in using AI tools (Claude Code, Copilot, or similar) to accelerate test development and maintenance. We want people who work smarter.
• Infrastructure & OS: Confident in the Linux console. You should be comfortable spinning up/troubleshooting in Docker and Kubernetes environments.
• Backend & Data: Solid grasp of REST API testing and SQL (you know your way around a database without a GUI).
• CI/CD & Git: Confidence working with Git and a clear understanding of how to integrate and maintain tests within modern CI/CD pipelines.
• Professional Standards: You take pride in your work. This means writing clear, maintainable test documentation and code as a standard part of your process.

Big Plus

• Experience with Computer Vision for automated testing.
• Experience with Edge unit device automation.
• Direct experience with BrowserStack for cross-platform scaling.

What We Offer

• Full Remote. We focus on delivery, not your chair location.
• Compensation. Competitive salary + yearly performance bonuses.
• Real Work-Life Balance. We avoid burnout culture. When the day is done, it is done. No weekend expectations or late-night pings.
• Flexible Syncs. We work standard business hours for team alignment, but we aren't rigid about your start and end times.
• Zero Bureaucracy. We are a lean team. No "meetings about meetings"—just pure development and problem-solving.
• High Impact. You aren’t a ticket-closer. You will directly influence architectural decisions and the product roadmap.

Cowchain blockchain development company is actively looking for Technical Lead to join our development team.
Cowchain have successfully completed 150+ projects mainly on EVM-based blockchains such as Ethereum, Polygon, Arbitrum, Base including Coinmarketcap leaders with 180M+ total capitalization and 20M+ daily trading volume in Move2Earn, Play2Earn and DeFi industries.

Who we are?
We’re at the core of fintech innovation, building a decentralized financial ecosystem that merges traditional banking with blockchain and AI. Our mission is to make wealth accessible to all through products like hybrid card-crypto wallets, used by 70,000+ paying clients across 40+ countries. We’re a worldwide team working remotely from over 20 countries, operating from Dubai, seeking a Technical Lead to own a product vertical and guide a team to new heights!

Responsibilities 

• Take full technical ownership of a product vertical (e.g., hybrid card-crypto wallet). 
• Design and implement scalable systems while staying hands-on with coding. 
• Collaborate with delivery manager for rapid product delivery. 
• Work with external partners and vendors for solution integration.

Requirements 

• 7+ years of software engineering experience, focusing on scalable systems. 
• Deep expertise in Java (Spring Boot), Node.js (TypeScript), and React. 
• Hands-on experience with AWS (EKS, RDS, S3, MSK), Terraform, Helm, Prometheus, Grafana. 
• Ability to modernize legacy systems and integrate new solutions. 
• Leadership experience managing teams (5+ people) or products. 
• Fluent English (written/spoken); Russian or Ukrainian for internal communication. 

Nice to Have 

• Fintech/DeFi experience: smart contracts, staking, DEX/CEX integration. 
• Familiarity with L1 blockchain platforms. 
• Knowledge of AI engines for transaction analysis or risk management. 
• Background in product companies or outsourcing (solution architect). 

What else is important 

• Location: Remote with preferred relocation to Dubai (support: visa, tickets, housing). Business trips every 2 months are possible if relocation is not an option. 
• Close collaboration with three tech leads, CTO, and a delivery manager in a star team. 
• Culture: Zero tolerance for conflicts, focus on business and results. 
• Decision makers: CTO and one of the founders.

What we offer:

• Flexible working schedule, remote work.
• Competitive salary.
• Paid vacations, sick leaves.
• Comprehensive insurance (dental, vision, top Dubai hospitals). 
• Family relocation support: visas, tickets, document assistance. 
• Unlimited vacation (with reasonable use). 
• Access to top DeFi conferences, including our own events.
• 100% friendly/family team.

At BetSymphony, we are embarking on an ambitious project to revolutionize the online gambling industry. Our vision is to develop a cutting-edge gambling platform that will serve as the backbone for multiple different brands, each with its unique identity and target audience. This platform will leverage the latest technologies to ensure a seamless, secure, and engaging experience for users across the globe.

As a Scala Tech Lead on our team, you will play a pivotal role in bringing this vision to life. You will be involved in every stage of the development process, from initial design to deployment, focusing on creating a scalable, high-performance backend system that can support the diverse needs of multiple brands.

Working on this project will expose you to the latest technologies and challenges in software development, offering ample opportunities for growth and innovation. You will be part of a dynamic team that values creativity, collaboration, and a commitment to excellence.

Summary

We’re expanding our team and looking for a versatile Cloud and Solution Architect and Senior Software Engineer to help manage and evolve multi-cloud applications and large data/AI pipelines.

This role would be an ideal fit for a software engineer with experience in high-performance multi-cloud infrastructure and complex microservice architecture applications with a serverless approach.

• Key skills: Node, Typescript, Serverless, AWS, GCP, SQL, data lakes, media data processing, scalable architecture, infrastructure design, system integration;
• Focus: Cloud-native architecture, large-scale data ingestion and transformation, AI-augmented media workflows, integration with ERP and financial systems;
• Required experience: 5+ years in data engineering and cloud architecture roles with strong hands-on skills in GCP and/or AWS;
• Experience with data streaming, system integrations, and media data transformation;
• Employment Type: Full-time; permanent/long-term
• Location: Remote.

Job Description

Fast-growing public company that delivers real-time visual experiences to millions of users across dynamic, high-traffic environments. Our AI-powered platform processes large volumes of media content in seconds - enabling instant access to personalized visuals in physical-world settings.

We are currently in the process of migrating more services towards AWS from GCP. The platform consists of multiple applications on Node.js/React, Python, Java, and Kotlin.

We’re looking for a Data Engineer/Cloud Architect to join our team and help us evolve our data platform, enabling new capabilities in media processing, personalization, and analytics at scale.

What You'll Do

• Design and build cloud-native architectures on GCP and AWS for high-throughput media workflows and analytics;
• Develop and optimize data pipelines for ingestion, transformation, and storage in data lakes;
• Integrate data from external systems, including ERP and financial platforms (both real-time and batch);
• Collaborate on implementing AI-driven enhancements into visual media workflows (e.g., segmentation, enhancement, dynamic rendering);
• Ensure systems are secure, scalable, observable, and aligned with best DevOps practices.
•  

Requirements

• 5+ years of experience in cloud data engineering or cloud architecture roles;
• Proficient with AWS and/or GCP (e.g. S3, Lambda, RDS, SNS/SQS, OpenSearch, Cloud Functions, BigQuery);
• Programming skills in Node and SQL;
• Strong experience with data lakes, ETL/ELT, and streaming pipelines (e.g. Kafka, Pub/Sub);
• Skilled in system integration, including third-party APIs and enterprise data platforms;
• Understanding of media data workflows, AI/ML-based transformations, and large-scale processing;

• Comfortable working with IaC, CI/CD, and monitoring tools. Heavy deployment, scaling, and management of containerized applications with Kubernetes.

   

Bonus Points

• Experience with real-time image/video transformation pipelines;
• Hands-on knowledge of AI frameworks (TensorFlow, OpenCV, etc.);
• Background in consumer media tech, interactive platforms, or digital personalization;
• Awareness of data privacy and secure architecture practices.

Interview Process

• Tech interview/coding SC algo tasks (similar leetcode, hackerrank)
• Delivery call 

We are looking for a Senior DevOps  with a strong hands-on engineering background to join an international product development team for a UK-based client in the RegTech sector. This is a great opportunity for an experienced professional who wants to work on cutting-edge cloud solutions in a fully remote, flexible environment

Our client is a leader in financial compliance technology, building a cloud-native platform that helps businesses manage, analyze and secure communication data across multiple channels
 

What You'll Do:

• Support, maintain, and improve existing cloud infrastructure on Azure
• Participate in refactoring and modernization of infrastructure with focus on reliability and security
• Configure and maintain network security and application protection
• Implement and maintain Infrastructure as Code using Terraform (or similar tools)
• Build and support Kubernetes clusters and related cloud networking
• Configure, optimize, and support CI/CD pipelines for application delivery
• Set up and maintain monitoring, logging, and alerting systems
• Troubleshoot infrastructure issues and participate in incident resolution
• Collaborate closely with development teams to ensure smooth deployments and stable environments
   

Requirements:

• 3+ years of experience in Senior Devops Hands-on experience with Azure
• Proficiency in Windows and Linux OS
• Proficiency in Infrastructure as Code tools specifically Terraform
• Strong understanding of cloud security
• Solid knowledge of networking concepts (VNETs, firewalls, load balancers, routing)
• Experience in cloud cost management
• Experience with containerization (Docker, Kubernetes, Azure Container Apps) 
• Knowledge of CI/CD pipelines and automation tools (preferable Azure Devops)
• Hands-on experience with monitoring tools ( Azure Monitor and other)
• Nice to have experience with compliance frameworks (e.g., ISO 27001, SOC 2)
• Strong problem-solving skills and a proactive mindset
• Strong communication and collaboration skills
   

What We Offer:

• Fully remote work with a flexible schedule, aligned with the project manager.
• A friendly, professional team and a supportive atmosphere.
• Direct collaboration with an English-speaking UK client 
• 20 paid vacation days and 5 paid sick days per year.
• Company events and opportunities for professional growth.
   

If you're an experienced Senior Devops looking for a great product team where you can work on cutting-edge cloud solutions, collaborate with top professionals, and contribute to an innovative SaaS platform, we'd love to hear from you! 

We’re looking for an Senior AI Automation Engineer (Full-time or Part-time) with hands-on experience in building AI-powered automations and agent-based workflows, and operating such systems in production

This role is for someone who can independently take a business task, design an AI-driven automation solution, and deploy it into production
 

What You’ll Do
 

• Design and build complex business automation workflows using N8N and Make, Zapier as an additional tools
• Implement AI-powered logic within automation flows using leading LLMs (OpenAI, Claude, Gemini, etc.)
• Design and configure agent-based scenarios for multi-step reasoning and task execution
• Apply advanced prompt engineering to ensure stable and predictable LLM behavior
• Integrate automation systems with external platforms via APIs
• Deploy and maintain AI automation flows in production environments
• Work directly with stakeholders to clarify tasks and translate business needs into technical solutions
   

Requirements
 

• 2+ years of experience building AI-driven automations and agent-based workflows
• Strong practical experience with N8N, experience with Make and/or Zapier is a plus
• Hands-on experience working with major LLMs (OpenAI, Claude, Gemini, etc.)
• Solid understanding of agent-based system architecture
• Advanced prompt engineering skills
• Strong understanding of system integrations and REST APIs
• Experience deploying and operating AI automation systems in production
• Ability to work autonomously from task clarification to production deployment
• English level B2+
   

Would Be a Plus
 

• Previous experience with RPA platforms
• Programing background with Python or JavaScript
• Experience building AI chatbots for open-ended communications
   

Why Join Us
 

• Architect and implement complex AI-driven automation systems, not just simple integrations
• Deliver production solutions for top international clients across the US, Canada, and UK
• Flexible remote work format (full-time or part-time)
• 20 paid vacation days and 5 paid sick days for full-time position 
   

We hire for an engineering mindset and ownership. If you're ready to move beyond simple prototypes and embed best-in-class engineering practices into AI automation - we’d love to hear from you

Responsibilities:

• Launch, manage, and scale Google UAC campaigns for gambling/betting offers
• Perform market & competitor research (apps, creatives, GEOs, funnels)
• Select and validate GEOs, offers, and KPIs
• Work with black-hat / grey-hat app setups (WebView, cloaked flows, funnels)
• Define and test creative angles & USPs
• Analyze performance metrics: CPI, CPA, ROAS, retention
• Optimize campaigns based on data and hypotheses
• Collaborate with designers, developers, and tracking specialists
• Control budgets and ensure profitability
• Prepare reports and insights for scaling decisions

Requirements:

• Proven experience with Google UAC (mandatory)
• Experience in gambling / betting / casino vertical
• Strong understanding of black-hat traffic methods
• Ability to work with WebView / PWA / wrapper apps
• Experience with tracking systems and postbacks
• Solid knowledge of KPIs, funnels, and attribution
• Ability to independently manage campaigns end-to-end
• Data-driven mindset and strong analytical skills

• Analytical and performance-driven 
• Adaptable to fast-paced environments 
• Proactive problem-solver
• Effective cross-team communicator
• Ability to test hypotheses quickly and iterate fast

Will be a plus:

• Experience in complex verticals (gambling/Forex/Nutra/Dating)

Responsibilities:

- Plan, launch, optimize, and scale advertising campaigns.
- Maintain accurate reporting and performance tracking for all managed accounts
- Monitor industry trends and algorithm updates, ensuring quick adaptation and implementation of new campaign strategies
- Creating Technical Tasks for the development team to build websites.
- Conduct market research and competitor analysis to identify new opportunities, topics for white pages, and potential GEOs for launch
- Testing new approaches to campaign launches: GEOs, keywords, and optimization strategies.

Requirements:

- Minimum of 2 years of experience as a PPC Manager in the iGaming industry (experience in Betting or Nutra verticals will be plus)
- Proven record of active campaign launches with successful cases in the last 6 months (ROI 40%+)
- Hands-on experience with various campaign types (Search, Performance Max, Demand Gen)
- Practical experience managing large advertising budgets
- Knowledge of working with anti-detect browsers, trackers, spy services

- Responsibility
- Attention to detail
- Ability to generate new ideas and approaches
- Proactiveness

Will be a plus:

- Experience in launching advertising campaigns in the Betting, Nutra verticals
- Experience scaling campaigns across multiple GEOs and markets
- Strong analytical skills and ability to analyze campaign results for further optimization
- Knowledge of the certification process for various geos (certifications for Online Gambling, Social Online Casino, Lotto, etc.)

Working terms

• possibility of remote work;
• paid vacation — 21 working days;
• annual salary review;
• opportunity for career growth within the company.

We are looking for a Team Lead [Flutter] to join our team!  

Requirements: 
- Extensive experience with Flutter framework and proven ability to deliver complex, scalable, production-grade mobile applications.
- Expert-level knowledge of Dart, state management approaches (Bloc, Provider, Riverpod, or similar), and mobile architectural patterns.
- Experience leading development in monorepo environments, including managing module interdependencies and coordinating cross-team contributions.
- Strong expertise in implementing and optimizing advanced Flutter animations, transitions, and custom motion design.
- Proven experience with performance optimization: rendering performance, memory efficiency, build size improvements, and network interaction optimization.
- Deep understanding and practical application of modular architecture or clean architecture principles in large-scale commercial projects.
- Experience with analytics tools, push notifications, and in-app purchase integrations.
- Advanced knowledge and hands-on application of SOLID principles and GRASP patterns in system design and codebase structuring.
- Understanding of application lifecycle, networking, CI/CD processes, version control best practices, environment configuration, and mobile debugging tools.
- 5+ years of relevant experience in mobile development, including prior experience in a senior or lead role. 

Responsibilities: 
- Lead mobile application development by defining technical direction, ensuring architectural consistency, and guiding the implementation of high-quality Flutter solutions.
- Develop and maintain complex features by applying advanced architectural principles, reusable component design, and performance-focused engineering practices.
- Oversee the monorepository structure by defining module boundaries, managing shared libraries, and ensuring transparent development workflows across the team.
- Optimize application performance by conducting in-depth profiling, identifying rendering bottlenecks, improving memory usage, and ensuring a smooth user experience across devices.
- Drive the creation and refinement of complex animations by evaluating motion design requirements, supervising implementation quality, and ensuring high rendering performance.
- Collaborate with Product, QA, Backend, and Design teams by participating in planning activities, clarifying requirements, and ensuring effective integration of technical solutions.
- Conduct code reviews by setting quality standards, ensuring adherence to architectural guidelines, and supporting continuous improvement in development practices.
- Mentor and support developers by providing technical guidance, enabling professional growth, and improving the overall performance of the mobile engineering team.
- Report directly to the Team Lead / Engineering Manager and contribute to strategic planning in the mobile development domain. 

Our benefits to you:
☘️An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed

🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided

🏖Paid vacations, sick leave, personal events days, days off

💵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

✈️In-house Travel Service

🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more

🎳Other benefits could be added based on your location 

We are looking for a Team Lead [Python] to join our team!  

Requirements:  
- Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field;

- 4+ years of experience in software engineering;

- Strong proficiency in Python, with experience with other programming languages;

- Solid understanding of computer science fundamentals, data structures, and algorithms;

- Strong knowledge of concurrency, parallelism, and related concepts;

- Experience with back-end frameworks (FastAPI);

- Expertise in object-oriented programming and SOLID principles;

- Experience with RESTful APIs and microservices architecture;

- Proficiency in version control systems, particularly Git;

- Familiarity with CI/CD pipelines and DevOps practices;

- Strong understanding of database systems (both SQL and NoSQL);

- Experience with AWS services, cloud architecture, and Serverless development; 
- Knowledge of containerization technologies (Docker, Kubernetes);

- Testing and quality mindset; understanding Test Pyramid methodology and different Test Categories;

- Understanding of Observability (structured logging, metrics, traces, OpenTelemetry) and Reliability (circuit breakers, backoff, idempotency). 

Will be plus: 
- Practical AI app experience: implementing RAG pipelines (chunking, indexing, retrieval, re-ranking) with vector stores (e.g., pgvector, Qdrant, Pinecone) and framework glue (LlamaIndex, LangChain, pydantic_ai or any similar);

- Integrating LLM providers via API (prompt/function-calling/tool use), with guardrails, caching, retries, and fallbacks.

- Familiarity with MLOps tools and practices (deepeval, prompts versioning, etc.);

- Experience with message brokers (e.g., NATS, Kafka, RabbitMQ);

- Familiarity with graph databases and algorithms;

Responsibilities:  
- Develop and maintain robust, scalable web applications that integrate AI models;
- Design and implement efficient APIs for AI model serving and data processing;
- Collaborate closely with the AI team to understand model requirements and optimize integration;
- Implement and optimize algorithms for data processing and feature engineering;
- Ensure high performance and responsiveness of applications;
- Implement security measures and data protection in line with industry standards;
- Participate in code reviews and contribute to improving development practices;
- Troubleshoot, debug, and upgrade existing software;
- Write technical documentation and maintain system architecture diagrams;
- Stay updated with emerging technologies and industry trends.

Our benefits to you:
☘️An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed

🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided

🏖Paid vacations, sick leave, personal events days, days off

💵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

✈️In-house Travel Service

🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more

🎳Other benefits could be added based on your location 

We are seeking for a Senior Developer with deep expertise in AI, code, and scaling – and above all, the ability to lead bold technological processes and change the rules of the game.

If you live and breathe code, love automation, and get excited by the opportunity to write less and create more – this is your place.

1. We are looking for someone with Tech Lead experience- this is still a hands-on position.

2. Candidate must work with AI for a minimum of one year.

3. The profile here is a strong tech lead, who loves technology and exploring and learn new technologies by himself.

Responsibilities:

• Leading the transition from monolithic to microservices architecture
• Leading work with tools like GitHub Copilot and other LLMs as daily tools
• Accelerating development processes, automating tests, documenting and understanding complex code
• Defining new standards for high-volume development environments
• Technical leadership of a team – including training, mentoring, and hands-on implementation
• Implementing code solutions quickly and with high quality in critical systems environments
• Developing cloud systems

Requirements:

• 7+ years of backend development experience in C#/.NET, Node.js is an advantage
• 4+ years of experience in React.
• Great English communication skills.
• Proven experience in rapidly improving development speed and reducing bugs using AI-based tools
• Ability to lead end-to-end development processes including scaling, documentation, and automation
• System-level thinking, business orientation, and training skills Experience working with microservices architecture and building APIs
• B.Sc. in Computer Science or a similar technological field – required

Relevant Technologies:

• Backend: Node.js/C#/.NET Framework, ASP.NET Web API/Core, Entity Framework, Python
• Databases: SQL Server, MongoDB, Redis
• Messaging: RabbitMQ
• Frontend: Angular 5+, TypeScript, React
• Cloud & Containers: Azure / AWS, Kubernetes
• AI Tools: GitHub Copilot, Claude – proven experience required