Mirko

Mirko Solutions is an international IT company specializing in web and mobile development for clients in the US, Canada, EU, and Australia. We build custom digital solutions across e-commerce, healthcare, AI, logistics, and other technology-driven industries.

We are looking for a Senior DevOps / Platform Engineer to join our technology team and take ownership of infrastructure, automation, CI/CD, and cloud environments across our projects.

Responsibilities:

• Design, build, and maintain cloud infrastructure and deployment environments;
• Own CI/CD pipelines and improve development and release processes;
• Build and maintain Infrastructure as Code using Terraform or similar tools;
• Manage containerized workloads with Docker and Kubernetes;
• Implement and maintain GitOps-based deployment workflows;
• Configure and maintain monitoring, logging, alerting, and system observability;
• Improve infrastructure security, secrets management, access control, and vulnerability management;
• Automate routine operational processes using Python, Bash, or Go;
• Work with development teams to improve application performance, reliability, and deployment processes;
• Participate in architecture discussions and help establish DevOps/Platform Engineering best practices;
• Troubleshoot production issues and participate in incident resolution;
• Optimize cloud infrastructure and resource usage;
• Evaluate and introduce new tools and technologies that can improve engineering efficiency;
• Contribute to the adoption of AI-assisted development and automation tools where they bring practical value.

Requirements:

• 3+ years of professional experience in DevOps, SRE, or Platform Engineering;
• Strong hands-on experience with at least one major cloud platform: AWS, Azure, or GCP;
• Solid experience with Docker, Kubernetes, and Helm;
• Practical experience with Terraform or another Infrastructure as Code tool;
• Experience with GitOps and tools such as ArgoCD or Flux;
• Strong understanding of CI/CD and experience with GitHub Actions, GitLab CI/CD, Jenkins, Azure DevOps, or similar;
• Good scripting skills in Bash, Python, or Go;
• Understanding of networking, IAM, security, and cloud infrastructure architecture;
• Experience setting up and maintaining monitoring and observability solutions;
• Understanding of DevSecOps principles and experience integrating security into development and deployment processes;
• Experience working with production environments and troubleshooting complex infrastructure issues;
• Ability to work independently and take ownership of infrastructure-related tasks;
• Upper-Intermediate English or higher.

Would Be a Plus:

• Experience with AWS/Azure/GCP certifications;
• Experience with service mesh technologies such as Istio or Linkerd;
• Knowledge of FinOps and cloud cost optimization;
• Experience with AIOps, MLOps, or infrastructure for AI/ML workloads;
• Experience with security tools such as SAST, DAST, container and dependency scanning;
• Experience with Ansible, Pulumi, Vault, or similar technologies;
• Experience in building internal developer platforms and self-service tooling;
• Experience with AI-assisted engineering tools such as Cursor, Claude Code, or GitHub Copilot.

What We Offer

• Work on international projects for clients from the US, Canada, Europe, and Australia;
• Challenging technical tasks and the opportunity to influence infrastructure and architecture decisions;
• A strong technical team and direct collaboration with developers and project stakeholders;
• Competitive compensation based on your experience and expertise;
• 18 paid vacation days and 10 sick days per year;

• Comfortable working environment and a supportive team;

   

If you're a hands-on DevOps engineer who wants to take ownership of infrastructure rather than simply maintain existing environments, we'd love to hear from you.

Mirko Solutions is a young team of charged people, ready to work for results. We provide a full range of services in the development and support of websites, platforms, CRM, applications for Android and iOS. Our company specialises in business automation mainly Healthcare, eCommerce, Events, Education, and others for clients from USA, Canada, EU, Australia. 

We are currently looking for a Business Development Manager who will be responsible for developing new business, identifying potential clients, and building long-term partnerships.

What You’ll Be Doing:

• Independently identify and attract new clients in international markets;
• Build and develop your own pipeline of potential clients through outbound sales, networking, referrals, LinkedIn, conferences, and professional events;
• Conduct discovery calls, identify client needs, and present relevant IT solutions;
• Guide the client through the entire sales cycle—from initial contact to negotiations and contract signing;
• Prepare commercial proposals, participate in negotiations, and finalize terms of cooperation;
• Collaborate with delivery, recruitment, and technical teams to develop relevant proposals;
• Develop existing contacts and turn them into long-term partnerships;
• Analyze the market, identify new business opportunities, and propose ideas for sales growth;
• Manage the CRM, monitor the sales pipeline, and forecast sales results;
• Represent the company at international conferences, networking events, and business meetings.

Requirements:

• 3–5 years of experience in Business Development / Sales in IT or a related technology field;
• Experience independently identifying and acquiring new clients;
• Understanding of the full sales cycle and experience closing deals;
• Practical experience in outbound sales, lead generation, and working with international clients;
• Experience selling IT services, software development, outstaffing/staff augmentation, or other B2B IT solutions would be a major plus;
• Strong negotiation, presentation, and relationship-building skills;
• High level of self-organization and ownership—you can independently structure processes and take responsibility for results;
• English: Upper-Intermediate / Advanced;

What We Offer:

• A fixed salary + a performance-based bonus system;
• The opportunity to work with international clients and influence business development;
• A high degree of autonomy and freedom in choosing sales tools and approaches;
• A team of technical specialists who help develop high-quality solutions tailored to client needs;
• Opportunities for professional and financial growth alongside the development of the sales division;
• Work in an international IT environment;

If you're not just looking for leads, but know how to turn them into a real business—we'd love to meet you.

Mirko Solutions is an international IT company specializing in web and mobile development for clients in the US, Canada, EU, and Australia. We are growing rapidly and are currently looking for an Project manager (IT) for a new international project.

Job Requirements:

• 2+ year of experience in this position in the field of IT
• English — upper intermediate +
• Strong knowledge of management principles
• Strong relationship building skills
• Proven working experience in project management
• Solid organizational skills including attention to detail and multitasking skills
• Perform risk management to minimize project risks

Responsibilities:

• Management of a development team including remote employees
• Organization of cooperation with the parties involved in the implementation of the project
• Scheduling and monitoring the execution of tasks
• Communication with foreign customers
• Quality control and project execution according to client’s expectations

We provide the following for our employees:

• Competitive salary according to qualification
• Comfortable working environment
• Experienced colleagues
• Opportunity to work with interesting projects,
• Regular performance reviews
• Friendly atmosphere, care for the comfort of professionals

Mirko Solutions is an international IT company specializing in web and mobile development for clients in the US, Canada, EU, and Australia. We deliver high-quality digital solutions including web applications, mobile apps, cloud systems, and custom software for businesses worldwide.

Due to the rapid growth of our company, we are currently looking for an experienced Middle Fullstack Developer (Node.js + React) to join our team and work on a new international project in our Tallinn office.

Responsibilities:

• Develop and maintain scalable backend and frontend functionality
• Build and integrate REST APIs and third-party services
• Develop backend services using Node.js
• Build and maintain frontend applications using React
• Work with databases and complex business logic
• Investigate and fix production and integration-related issues
  Participate in code reviews and technical discussions
• Collaborate with QA, Team Leads, and other developers during feature delivery

Requirements:

• 3+ years of commercial software development experience
• Strong hands-on experience with Node.js
• Solid experience with React
• Good knowledge of TypeScript
• Experience designing and integrating REST APIs
• Experience with SQL and relational databases
• Experience with Git and Docker
• Understanding of CI/CD practices
• Good understanding of software development principles and best practices
• Good command of English
• Ability to work from our Tallinn office

We offer:

• Opportunity to work on an international project
• Professional growth and development
• Friendly and supportive team environment
• Collaboration with experienced international teams

Mirko Solutions is a young team of charged people, ready to work for results. We provide a full range of services in the development and support of websites, platforms, CRM, applications for Android and iOS. Our company specialises in business automation mainly Healthcare, eCommerce, Events, Education, and others for clients from USA, Canada, EU, Australia. 

We are currently looking for a promising Sales Manager, preferably with outsourcing sales experience. The peculiarity of this role is frequent attendance of IT conferences abroad (the company pays for business trips). So if you want to combine your love of sales and travel, this position is for you!

Responsibilities:

Sales & Business Development:

• Participate in IT conferences across Europe
• Manage leads and opportunities; maintain an up-to-date pipeline.
• Work closely with the lead generation team to convert qualified prospects.
• Conduct presale calls with clients together with tech experts.
• Perform initial requirement gathering and validate leads.
• Negotiate contracts and ensure transparent, profitable conditions for the company.

• Conduct kick-off meetings for new projects and ensure smooth delivery handover.

   

Work closely with the Delivery team to:

• ensure smooth communication with clients;
• resolve any project-related issues promptly;

• identify opportunities to expand existing accounts.

   

Collaborate with Recruitment and HR teams to:

• Present the most relevant candidates for outstaffing projects;

• ensure fast, high-quality staffing for client requests.

   

Requirements:

• 2+ years of B2B sales experience.
• Proven track record of success in the sales cycle from plan to close.
• Strong understanding of outstaffing and outsourcing models.
• Fluent English (B2—C1) for daily client communication.
• Deep understanding of CRM systems and best practices.
• Willingness to travel to international conferences and expos.

• Bonus: background or courses in project management or software development.

   

What We Offer

• Competitive base salary + high, uncapped commission.
• The opportunity to shape Mirko Solutions sales strategy as we scale.
• Close collaboration with experienced Delivery, Recruitment, and Tech teams.
• Fully remote work with a flexible schedule.
• Participation in international events and industry conferences.

• Transparent, friendly, and result-oriented company culture.

   

Hiring stages:

• HR interview.
• Interview with Head of Sales.

Mirko Solutions is an international IT company specializing in web and mobile development for clients across the US, Canada, EU, and Australia. We are growing rapidly and are looking for a strong Technical Lead to join our team and drive complex, high-impact projects.

At the moment, we are looking for a part-time Technical Lead with the possibility of transitioning to a full-time role based on performance and business needs

Job Requirements:

• 5+ years of software engineering experience
• Strong hands-on experience with at least 2+ of the following:
  • Java (Spring / Spring Boot)
  • .NET (C#, .NET Core)
• Proven experience as a Tech Lead / Team Lead / Architect
• Strong background in designing scalable and distributed systems
• Experience with cloud platforms (AWS / Azure / GCP)
• Solid knowledge of SQL and NoSQL databases
• Experience with Docker and Kubernetes
• Experience integrating multiple third-party services
• Strong problem-solving and decision-making skills

Responsibilities

• Take full technical ownership of one or multiple projects
• Design and implement scalable, high-performance systems across multiple tech stacks
• Stay hands-on with development while leading the team
• Define architecture, engineering standards, and best practices
• Collaborate with product managers, stakeholders, and clients
• Mentor engineers, conduct code reviews, and grow the team’s technical expertise
• Drive delivery together with project / delivery managers
• Improve development processes, CI/CD, and system reliability
• Work with third-party services and integrations across different domains

Nice to have

• Experience working in multi-stack environments
• Background with high-load or real-time systems
• Understanding of microservices and event-driven architecture
• Experience with DevOps practices (Terraform, CI/CD pipelines)
• Experience in outsourcing

We provide the following for our employees:

• Competitive salary according to qualification
• Comfortable working environment
• Experienced colleagues
• Opportunity to work with interesting projects,
• Regular performance reviews
• Friendly atmosphere, care for the comfort of professionals

Mirko Solutions is an international IT company specializing in web and mobile development for clients across the US, Canada, EU, and Australia. We are growing rapidly and are looking for a Middle Manual QA Engineer to join our team and help ensure the quality, reliability, and usability of our web and mobile applications.

Job Requirements

• 3+ years of experience in manual testing of web applications
• Strong understanding of software testing methodologies, SDLC, STLC, and Agile processes
• Experience creating and maintaining test documentation (test cases, checklists, test plans, bug reports)
• Experience with bug tracking and project management tools (Jira, Azure DevOps, or similar)
• Experience testing REST APIs using Postman, Swagger, or similar tools
• Solid understanding of client-server architecture and HTTP protocols
• Experience performing functional, regression, smoke, exploratory, and acceptance testing
• Understanding of UI/UX principles and experience validating interfaces using Figma
• Basic knowledge of HTML and CSS for troubleshooting UI issues
• Experience working with SQL for basic database validation
• Strong analytical and problem-solving skills
• Excellent communication skills in English
• Attention to detail and ownership mindset

Nice-to-Have:

• Experience testing mobile applications (iOS/Android)
• Basic knowledge of automation testing concepts or frameworks
• Experience with browser DevTools
• Familiarity with CI/CD processes
• Basic understanding of JavaScript
• Experience working with performance or security testing tools

Responsibilities:

• Perform manual testing of web and mobile applications
• Design, execute, and maintain test cases, checklists, and test scenarios
• Conduct functional, regression, smoke, exploratory, and acceptance testing
• Validate new features and ensure existing functionality remains stable
• Test REST APIs using Postman or similar tools
• Report, document, and track defects throughout their lifecycle
• Verify bug fixes and perform regression testing before releases
• Collaborate closely with developers, Project Managers, Business Analysts, and Designers
• Participate in sprint planning, backlog refinement, and QA estimations
• Maintain testing documentation and continuously improve QA processes
• Ensure delivered products meet quality standards and business requirements

We provide the following for our employees:

• Competitive salary according to qualification
• Comfortable working environment
• Experienced colleagues
• Opportunity to work with interesting projects,
• Regular performance reviews
• Friendly atmosphere, care for the comfort of professionals

Mirko Solutions is an international IT company specializing in web and mobile development for clients across the US, Canada, EU, and Australia. We are growing rapidly and are looking for a Middle+/Senior Data Scientist to join our team and work on data-driven solutions, advanced analytics, and business intelligence projects.

This is currently a part-time opportunity with the possibility of transitioning to a full-time position in the future based on project needs and successful collaboration.

Job Requirements:

• 5+ years of professional experience in Data Science, Machine Learning, or Advanced Analytics
• Strong hands-on experience with Python for data analysis, modeling, and automation
• Proven experience working with Power BI for data visualization, reporting, and building interactive dashboards
• Strong knowledge of statistical analysis, predictive modeling, and machine learning algorithms
• Experience with data preprocessing, feature engineering, model evaluation, and optimization
• Solid understanding of data pipelines and working with large datasets
• Experience with SQL and relational databases
• Experience deploying and maintaining data science solutions in production environments
• Understanding of cloud platforms (AWS/GCP/Azure) and modern data ecosystems is a plus
• Strong analytical thinking and ability to translate business requirements into data-driven solutions
• Excellent collaboration and communication skills in English
• Ownership mindset, curiosity, and ability to work independently in a fast-paced environment

Responsibilities:

• Develop and implement data science solutions to support business decision-making
• Analyze complex datasets, identify trends, and provide actionable insights
• Build predictive models and machine learning solutions based on business needs
• Perform data preparation, cleaning, transformation, and feature engineering
• Create and maintain interactive dashboards and reports using Power BI
• Develop data analysis workflows and automation scripts using Python
• Collaborate with engineering, product, and business teams to define analytical approaches and deliver impactful solutions
• Monitor model performance and improve existing data-driven solutions
• Contribute to data quality improvements, analytics processes, and best practices
• Document methodologies, models, and analytical results

Nice to have:

• Experience with machine learning frameworks such as scikit-learn, TensorFlow, PyTorch, XGBoost
• Experience with cloud data platforms and services (AWS SageMaker, Azure ML, Google Vertex AI, Databricks)
• Experience with data visualization libraries (Matplotlib, Seaborn, Plotly)
• Knowledge of Big Data technologies (Spark, Hadoop)
• Experience with MLOps practices, model versioning, and deployment workflows
• Familiarity with LLMs, Generative AI solutions, or NLP approaches

We provide the following for our employees:

• Competitive salary according to qualification
• Comfortable working environment
• Experienced colleagues
• Opportunity to work on interesting international projects
• Regular performance reviews
• Professional growth opportunities
• Friendly atmosphere and care for the comfort of professionals

Mirko Solutions is an international IT company specializing in web and mobile development for clients in the US, Canada, EU, and Australia. We deliver high-quality digital solutions including web applications, mobile apps, cloud systems, and custom software for businesses worldwide.

Due to the rapid growth of our company, we are currently looking for an experienced Senior Fullstack developer (Python + React) to join our team and work on a new international project.

Responsibilities:

• Develop and maintain scalable backend and frontend functionality
• Build and improve integrations with marketplaces and third-party platforms
• Participate in API architecture improvements and service splitting
• Work with complex business logic 
• Investigate and fix production and integration-related issues
• Collaborate with QA, Team Leads, and other developers during feature delivery

Requirements:

• 5+ years of experience with Python and JavaScript
• Strong backend development and software architecture skills
• Experience delivering and deploying production-level projects
• Proficiency with Async IO
• Experience with React, Redux (RTK), CSS modules
• Experience with CI/CD, Cloud platforms (AWS, GCP, or Azure), Linux, Docker, Kubernetes
• Experience integrating third-party APIs

• Experience with Data Pipelines / ETL

   

We offer:

• Fully remote work
• Opportunity to work on an international project
• Professional growth and development
• Friendly and supportive team environment

Mirko Solutions – це міжнародна ІТ-компанія, що спеціалізується на веб- та мобільній розробці для клієнтів у США, Канаді, ЄС та Австралії.  Ми активно розвиваємося і шукаємо в команду Junior Lead Generation Specialist — якщо хочеш розпочати кар'єру в ІТ та продажах, ця можливість саме для тебе!

✅ Що ми очікуємо від тебе:

• Маєш рівень англійської не нижче B2 (письмова та усна)
• Умієш чітко та грамотно писати
• Маєш бажання вчитися, ініціативний (-а), націлений (-а) на результат
• Досвід у продажах або генерації лідів — плюс, але не обов’язковий — ми навчимо!

💼 Що ти будеш робити:

• Шукати потенційних клієнтів через LinkedIn, Upwork, email та інші платформи
• Писати перші повідомлення та налагоджувати контакт
• Домовлятись про дзвінки для старшого сейлз-менеджера
• Допомагати розширювати клієнтську базу компанії

🎁 Що ми пропонуємо:

• Навчання з нуля та підтримку від досвідченої команди
• Конкурентну зарплату + бонуси за результатами
• Карʼєрне зростання та розвиток у сфері продажів і ІТ
• Дружню атмосферу і спілкування з клієнтами з різних країн

💬 Хочеш спробувати себе у сфері продажів та ІТ? Надсилай своє резюме — ми чекаємо саме на тебе!

Mirko Solutions is an international IT company specializing in web and mobile development for clients across the US, Canada, EU, and Australia. We are looking for an AI-Native Full-Stack Engineer who leverages AI as a core part of the software development lifecycle rather than just a coding assistant. In this role, you will build scalable web applications, rapidly prototype new ideas, integrate AI capabilities into products, and contribute to delivering innovative AI-first solutions.

Job Requirements:

• 4+ years of commercial experience as a Full-Stack Software Engineer
• Strong knowledge of React (Next.js is a plus)
• Strong experience with Node.js (NestJS and/or Express)
• Proficiency in TypeScript
• Experience working with PostgreSQL or other SQL databases
• Solid understanding of REST API design and integration
• Experience deploying applications using Vercel, Railway, Supabase, Render, AWS, or GCP
• Strong problem-solving skills and ability to work independently
• Excellent communication skills in English
• Daily use of AI development tools such as Claude Code, Cursor, Windsurf, GitHub Copilot, or similar
• Experience using AI for:
  • Code generation
  • Debugging and troubleshooting
  • Refactoring existing code
  • Rapid MVP development
  • Test generation
  • Documentation creation
• Strong understanding of AI-first development workflows
• Ability to effectively validate and review AI-generated code 
• LLM & AI Integration Experience

Nice-to-Have:

• Experience with LangGraph
• Experience with Model Context Protocol (MCP)
• Experience using n8n
• Experience with Supabase
• Experience with Vercel AI SDK
• Experience working with Vector Databases
• Docker
• AWS

Responsibilities:

• Design, develop, and maintain modern full-stack web applications
• Build new product features using React, Node.js, and TypeScript
• Rapidly prototype and deliver MVPs using AI-assisted development workflows
• Integrate LLMs and AI services into production applications
• Build AI-powered features such as intelligent search, recommendations, document processing, and conversational experiences
• Develop and maintain REST APIs and backend services
• Work with SQL databases and optimize application performance
• Review, validate, and improve AI-generated code to ensure production quality
• Collaborate closely with Product Managers, Designers, and other Engineers
• Continuously improve development processes through AI-native engineering practices

We provide the following for our employees:

• Competitive salary according to qualification
• Comfortable working environment
• Experienced colleagues
• Opportunity to work with innovative AI-driven projects
• Regular performance reviews
• Friendly atmosphere and support for professional growth

Mirko Solutions is an international IT company specializing in web and mobile development for clients across the US, Canada, EU, and Australia. We are growing rapidly and are looking for a Middle\Senior AI Engineer to join our team and drive complex, high-impact projects.

Job Requirements:

• 3+ years of experience deploying machine learning models (classical ML and/or LLMs) in cloud environments (AWS/GCP/Azure) using containers and Kubernetes
• Hands-on experience with MLOps tools such as MLflow, Kubeflow, SageMaker, Vertex AI, Feast, or equivalent
• Proven experience building robust data/feature pipelines and implementing monitoring for model drift and performance
• Strong Software Engineering fundamentals: version control, automated testing, CI/CD, security, and cost-aware development
• Excellent collaboration and communication skills in  English 
• Ownership mindset, curiosity, and a bias for action in a fast-paced environment

Responsibilities:

• Design, implement, and maintain end-to-end ML pipelines for both classical ML and LLM-based solutions
• Deploy and manage models in cloud environments (AWS / GCP / Azure) using containers and Kubernetes
• Apply MLOps best practices for reproducibility, automation, and monitoring
• Build reliable data/feature pipelines and implement real-time monitoring for model drift, latency, and performance tracking
• Actively contribute to engineering excellence through CI/CD, testing, security, and cost optimization

Nice to have:

• Experience with deep learning frameworks such as PyTorch or TensorFlow
• Understanding of distributed systems (Spark, Ray)
• Experience working with feature stores and data governance

We provide the following for our employees:

• Competitive salary according to qualification
• Comfortable working environment
• Experienced colleagues
• Opportunity to work with interesting projects,
• Regular performance reviews
• Friendly atmosphere, care for the comfort of professionals