Senior React Native Developer

🏢 Summary: Hands-on Technical Lead role focused on architecting and scaling production React Native mobile applications used in real-time logistics operations. You will lead mobile development, ensure high performance and reliability in low-connectivity environments, and mentor a small engineering team. The position combines technical leadership with active coding and close collaboration with Product and Design. 🗂️ Requirements: 8+ years of software engineering experience, Strong mobile development background, 2+ years in Technical Lead or Team Lead role, Expertise in React Native, Proficiency in TypeScript, Understanding of native iOS integrations, Understanding of native Android integrations, Experience with RESTful APIs, Experience with real-time data integrations, Polish language proficiency (B2+), English language proficiency (B2+) 📃 Skills: React, ReactNative, TypeScript, iOS, Android, REST, APIs, CI/CD 🏢 Description: Ever wondered what powers the tech behind massive, real-time delivery networks? Our client is a fast-growing, US-based LogTech pioneer reshaping last-mile delivery. Their platform combines SaaS solutions with real-world logistics networks to optimize supply chain efficiency for global enterprise customers. Now, they are expanding their engineering presence in Kraków . About the Role This is a hands-on technical leadership role. You will own the architecture and development of React Native mobile apps used by drivers and operations teams. Since these apps are used on the move, your main goal will be to keep them fast, reliable, and stable—even with poor network connectivity. What you will do Design and scale the architecture of production React Native applications. Write clean code and deliver new features alongside the team. Mentor and guide a small team of mobile engineers. Set high standards for code quality, testing, security, and CI/CD pipelines. Work closely with Product and Design teams to build user-friendly mobile features. Requirements 8+ years of software engineering experience, with a heavy focus on mobile development. 2+ years of experience in a Technical Lead or Team Lead role. Strong expertise in React Native and TypeScript . Good understanding of native iOS and Android integrations. Experience working with RESTful APIs and real-time data integrations. Strong communication skills with Polish (B2+) and English (B2+) . If you are a hands-on leader ready to build reliable, real-world mobile tech, we want to hear from you. Send us your CV and let’s talk! 📞

🏢 Summary: Hands-on Technical Lead role focused on architecting and scaling mobile applications for real-time last mile logistics workflows. The position involves leading React Native mobile development with native iOS and Android integrations, improving performance and reliability, and mentoring engineering teams in a hybrid work environment in Kraków. 🗂️ Requirements: 8+ years of professional software engineering experience, 2+ years of technical leadership or team lead experience, Experience building and scaling React Native applications in production, Knowledge of native iOS and Android platforms, Proficiency in React Native, Proficiency in TypeScript, Experience with RESTful APIs and real-time integrations, Strong problem-solving skills, Polish B2+, English B2+ 📃 Skills: React, ReactNative, TypeScript, iOS, Android, REST, CI/CD, API 🏢 Description: Overview Technical Lead, Mobile Engineering is a hands-on technical leadership role responsible for shaping and scaling mobile application ecosystems that power real-time last mile orchestration, driver workflows, and enterprise delivery visibility. This role ensures mobile solutions are reliable, performant, and resilient in logistics environments where connectivity may fluctuate and operational precision is critical. Responsibilities - Own and evolve the architecture of mobile applications built in React Native with native iOS and Android integrations. - Lead the design and implementation of scalable, high-performance mobile solutions supporting real-time logistics workflows. - Partner closely with Product and Design teams to translate business requirements into intuitive, reliable mobile experiences for drivers and operational users. - Ensure application performance, responsiveness, quality, and stability in production environments. - Establish and enforce engineering standards for code quality, testing, observability, security, and CI/CD pipelines. - Conduct and contribute to regular code reviews to maintain high engineering standards. - Build and maintain reusable software components, shared libraries, and mobile infrastructure that integrate with backend. - Analyze, benchmark, and optimize mobile applications for performance, scalability, and efficiency. - Balance feature development with technical debt reduction and long-term platform sustainability. - Improve developer experience through tooling enhancements, workflow automation, and release process optimization. - Mentor and develop mobile engineers, supporting skill growth and career progression. - Support hiring, onboarding, and retention of top mobile engineering talent. Qualifications - 8+ years of professional software engineering experience, including significant hands-on mobile development. - 2+ years of experience in technical leadership or team lead capacity. - Strong experience building and scaling React Native applications in production environments. - Solid understanding of native mobile platforms (iOS and Android) and their integration with cross-platform frameworks. - Proficiency in React Native and TypeScript. - Experience designing and consuming RESTful APIs and real-time service integrations. - Strong problem-solving skills with the ability to balance business priorities and technical excellence. - Excellent communication and collaboration skills. - Polish B2+ and English B2+. Work Style - Hybrid work model: 2–3 days from the office per week in Kraków, Poland. - Salary: 28 000 – 32 000 PLN/month.

🏢 Summary: Hands-on Technical Lead role focused on architecting, scaling, and optimizing React Native mobile applications supporting real-time logistics workflows. The position combines technical leadership with active development, ensuring performance, reliability, and seamless integration with backend systems in production environments. It involves setting engineering standards, improving CI/CD processes, and mentoring mobile engineers. 🗂️ Requirements: 8+ years professional software engineering experience, Significant hands-on mobile development experience, 2+ years in technical leadership or team lead role, Strong experience building and scaling React Native applications in production, Solid understanding of iOS and Android platforms, Proficiency in React Native and TypeScript, Experience designing and consuming RESTful APIs, Experience with real-time service integrations, Ability to ensure application performance, quality, and stability, Polish B2+ and English B2+ 📃 Skills: React, ReactNative, TypeScript, iOS, Android, REST, APIs, CI/CD, Git, Mobile, JavaScript 🏢 Description: Overview Technical Lead, Mobile Engineering is a hands-on technical leadership role responsible for shaping and scaling OneRail’s mobile application ecosystem that powers real-time last mile orchestration, driver workflows, and enterprise delivery visibility. This role exists to ensure our mobile solutions are reliable, performant, and resilient in real-world logistics environments where connectivity may fluctuate and operational precision is critical. Responsibilities Own and evolve the architecture of OneRail’s mobile applications built in React Native with native iOS and Android integrations. Lead the design and implementation of scalable, high-performance mobile solutions supporting real-time logistics workflows. Partner closely with Product and Design teams to translate business requirements into intuitive, reliable mobile experiences for drivers and operational users. Ensure application performance, responsiveness, quality, and stability in production environments. Establish and enforce engineering standards for code quality, testing, observability, security, and CI/CD pipelines. Conduct and contribute to regular code reviews to maintain high engineering standards. Build and maintain reusable software components, shared libraries, and mobile infrastructure that integrate with backend. Analyze, benchmark, and optimize mobile applications for performance, scalability, and efficiency. Balance feature development with technical debt reduction and long-term platform sustainability. Improve developer experience through tooling enhancements, workflow automation, and release process optimization. Mentor and develop mobile engineers, supporting skill growth and career progression. Support hiring, onboarding, and retention of top mobile engineering talent. Qualifications 8+ years of professional software engineering experience, including significant hands-on mobile development. 2+ years of experience in technical leadership or team lead capacity. Strong experience building and scaling React Native applications in production environments. Solid understanding of native mobile platforms (iOS and Android) and their integration with cross-platform frameworks. Proficiency in React Native, TypeScript Experience designing and consuming RESTful APIs and real-time service integrations. Strong problem-solving skills with the ability to balance business priorities and technical excellence. Excellent communication and collaboration skills (Polish B2+ & English B2+) Office location: Kraków, Poland Work Style: hybrid (2-3 days from the office / week). Salary level: 28 000 – 32 000 PLN/ month

🏢 Summary: Hands-on Technical Lead role focused on architecting and scaling React Native mobile applications supporting real-time logistics workflows. The position combines technical leadership with active mobile development, ensuring high performance, reliability, and seamless integration with backend systems. It involves setting engineering standards, optimizing CI/CD processes, and mentoring mobile engineers in a production environment. 🗂️ Requirements: 8+ years of professional software engineering experience, 2+ years of technical leadership experience, Strong experience with React Native in production, Experience with native iOS and Android integrations, Proficiency in TypeScript, Experience designing and consuming RESTful APIs, Experience with real-time service integrations, Ability to ensure code quality, testing, and CI/CD standards, Polish B2+, English B2+ 📃 Skills: React, ReactNative, TypeScript, iOS, Android, REST, CI/CD, Git, APIs 🏢 Description: Overview Technical Lead, Mobile Engineering is a hands-on technical leadership role responsible for shaping and scaling OneRail’s mobile application ecosystem that powers real-time last mile orchestration, driver workflows, and enterprise delivery visibility. This role exists to ensure our mobile solutions are reliable, performant, and resilient in real-world logistics environments where connectivity may fluctuate and operational precision is critical. Responsibilities Own and evolve the architecture of OneRail’s mobile applications built in React Native with native iOS and Android integrations. Lead the design and implementation of scalable, high-performance mobile solutions supporting real-time logistics workflows. Partner closely with Product and Design teams to translate business requirements into intuitive, reliable mobile experiences for drivers and operational users. Ensure application performance, responsiveness, quality, and stability in production environments. Establish and enforce engineering standards for code quality, testing, observability, security, and CI/CD pipelines. Conduct and contribute to regular code reviews to maintain high engineering standards. Build and maintain reusable software components, shared libraries, and mobile infrastructure that integrate with backend. Analyze, benchmark, and optimize mobile applications for performance, scalability, and efficiency. Balance feature development with technical debt reduction and long-term platform sustainability. Improve developer experience through tooling enhancements, workflow automation, and release process optimization. Mentor and develop mobile engineers, supporting skill growth and career progression. Support hiring, onboarding, and retention of top mobile engineering talent. Qualifications 8+ years of professional software engineering experience, including significant hands-on mobile development. 2+ years of experience in technical leadership or team lead capacity. Strong experience building and scaling React Native applications in production environments. Solid understanding of native mobile platforms (iOS and Android) and their integration with cross-platform frameworks. Proficiency in React Native, TypeScript Experience designing and consuming RESTful APIs and real-time service integrations. Strong problem-solving skills with the ability to balance business priorities and technical excellence. Excellent communication and collaboration skills (Polish B2+ & English B2+) Office location: Kraków, Poland Work Style: hybrid (2-3 days from the office / week). Salary level: 28 000 – 32 000 PLN/ month

🏢 Summary: Hands-on Technical Lead role responsible for architecting and scaling React Native mobile applications that support real-time logistics workflows and enterprise delivery visibility. The position combines technical leadership with active mobile development, focusing on performance, reliability, and resilient solutions in production environments. It includes ownership of mobile architecture, engineering standards, and CI/CD practices. 🗂️ Requirements: 8+ years of professional software engineering experience, 2+ years of technical leadership experience, Strong experience with React Native in production, Experience with native iOS and Android integration, Proficiency in TypeScript, Experience designing and consuming RESTful APIs, Experience with real-time service integrations, Ability to establish and enforce CI/CD practices, English B2+, Polish B2+ 📃 Skills: ReactNative, TypeScript, iOS, Android, REST, CI/CD, JavaScript, APIs 🏢 Description: Overview Technical Lead, Mobile Engineering is a hands-on technical leadership role responsible for shaping and scaling OneRail’s mobile application ecosystem that powers real-time last mile orchestration, driver workflows, and enterprise delivery visibility. This role exists to ensure our mobile solutions are reliable, performant, and resilient in real-world logistics environments where connectivity may fluctuate and operational precision is critical. Responsibilities Own and evolve the architecture of OneRail’s mobile applications built in React Native with native iOS and Android integrations. Lead the design and implementation of scalable, high-performance mobile solutions supporting real-time logistics workflows. Partner closely with Product and Design teams to translate business requirements into intuitive, reliable mobile experiences for drivers and operational users. Ensure application performance, responsiveness, quality, and stability in production environments. Establish and enforce engineering standards for code quality, testing, observability, security, and CI/CD pipelines. Conduct and contribute to regular code reviews to maintain high engineering standards. Build and maintain reusable software components, shared libraries, and mobile infrastructure that integrate with backend. Analyze, benchmark, and optimize mobile applications for performance, scalability, and efficiency. Balance feature development with technical debt reduction and long-term platform sustainability. Improve developer experience through tooling enhancements, workflow automation, and release process optimization. Mentor and develop mobile engineers, supporting skill growth and career progression. Support hiring, onboarding, and retention of top mobile engineering talent. Qualifications 8+ years of professional software engineering experience, including significant hands-on mobile development. 2+ years of experience in technical leadership or team lead capacity. Strong experience building and scaling React Native applications in production environments. Solid understanding of native mobile platforms (iOS and Android) and their integration with cross-platform frameworks. Proficiency in React Native, TypeScript Experience designing and consuming RESTful APIs and real-time service integrations. Strong problem-solving skills with the ability to balance business priorities and technical excellence. Excellent communication and collaboration skills (Polish B2+ & English B2+) Office location: Kraków, Poland Work Style: hybrid (2-3 days from the office / week). Salary level: 28 000 – 32 000 PLN/ month

🏢 Summary: Technical leadership role for a Mobile Tech Lead responsible for building and scaling high-quality iOS and/or Android applications while owning the full mobile lifecycle. The position combines hands-on development with architectural ownership, mobile DevOps practices, and close backend integration. The role focuses on performance, scalability, and continuous improvement of mobile architecture and engineering standards. 🗂️ Requirements: Proven experience as Tech Lead in Agile mobile teams, Strong hands-on experience with iOS and/or Android development, Proficiency in Swift and/or Kotlin, Knowledge of MVVM and CleanArchitecture, Experience with CI/CD in mobile environments, Experience with mobile testing and monitoring, Experience with API integration and backend basics, Understanding of DevOps practices, Experience or interest in Cloud technologies, Fluent English 📃 Skills: iOS, Android, Swift, Kotlin, MVVM, CleanArchitecture, CICD, Testing, Monitoring, APIs, DevOps, Cloud, Flutter, ReactNative, Java, Node.js, Agile 🏢 Description: Your responsibilities: Lead, mentor, and grow a team of iOS and/or Android engineers, fostering a collaborative and high-performance culture Own the end-to-end mobile lifecycle (build, test, deploy, run – You build it, you run it) Develop scalable, high-quality mobile applications with a strong focus on performance and user experience Ensure code quality through pair programming, reviews, and defined engineering standards Align mobile solutions closely with backend systems, APIs, and enterprise architecture Drive the evolution of the mobile architecture, tooling, and overall application landscape Identify and reduce technical debt and operational risks Collaborate closely with Product, Design, SRE, and Security to deliver sustainable and reliable solutions Your Profile: Proven experience as a Tech Lead in Agile mobile teams Strong hands-on background in iOS (Swift) and/or Android (Kotlin) Solid understanding of modern architecture patterns (e.g. MVVM, Clean Architecture) Experience with CI/CD, testing, and monitoring in mobile environments Full-stack mindset (API integration, backend basics, DevOps awareness) Strong problem-solving skills, ownership, and decision-making capabilities Experience with or interest in cloud technologies Clear communication skills and strong self-initiative Fluent in English Nice to have -Experience with cross-platform frameworks (Flutter, React Native) -Backend knowledge (e.g. Java, Node.js) -Experience with cloud & DevOps You are comfortable coming to our Warsaw office 3 days a week. How about? Employment contract? Of course. With us you do not have to worry about stable employment. Benefits? We have them! Among other: corporate incentive program, sport card, private medical care. Lunch card? With the cooperation extended and permanent contract, you will receive additional funds to use for meal purchases. Working in a hybrid model? Of course! ! You work with us 2 days a week from home. Work wherever you want? In PAYBACK you have the opportunity. Working 100% remotely, also from European countries for 15 days a year. ‎Flexible working hours? Sounds great! We start working between 7 to 10. Trainings? Of course. We provide training to develop hard and soft skills. Convenient location? Sure! We invite you to our new office at Rondo Daszyńskiego, but we are currently also working remotely. Dress code? We definitely say no. There are no rigid dress code rules in our company, sneakers are more than welcome. Friendly atmosphere at work? Yes! In PAYBACK, people are the most important asset‎. Something is missing? Open communication is our priority, so dare to ask!‎

🏢 Summary: Lead a mobile engineering team to build and maintain scalable iOS and Android applications, owning the full mobile development lifecycle from development to operations. The role focuses on mobile architecture, engineering quality, API integration, and collaboration with cross-functional teams in a hybrid work environment. 🗂️ Requirements: Experience as a Tech Lead in Agile mobile teams, Strong hands-on experience with Swift and/or Kotlin, Knowledge of MVVM and Clean Architecture, Experience with CI/CD, testing, and monitoring, Understanding of API integration and backend basics, DevOps awareness, Strong problem-solving and decision-making skills, Fluent English, Availability to work from the Warsaw office 3 days per week 📃 Skills: Swift, Kotlin, MVVM, CI/CD, Testing, Monitoring, APIs, DevOps, Flutter, React, Java, Node.js, Android, iOS 🏢 Description: Your responsibilities: Lead, mentor, and grow a team of iOS and/or Android engineers, fostering a collaborative and high-performance culture Own the end-to-end mobile lifecycle (build, test, deploy, run – You build it, you run it) Develop scalable, high-quality mobile applications with a strong focus on performance and user experience Ensure code quality through pair programming, reviews, and defined engineering standards Align mobile solutions closely with backend systems, APIs, and enterprise architecture Drive the evolution of the mobile architecture, tooling, and overall application landscape Identify and reduce technical debt and operational risks Collaborate closely with Product, Design, SRE, and Security to deliver sustainable and reliable solutions Your Profile: Proven experience as a Tech Lead in Agile mobile teams Strong hands-on background in iOS (Swift) and/or Android (Kotlin) Solid understanding of modern architecture patterns (e.g. MVVM, Clean Architecture) Experience with CI/CD, testing, and monitoring in mobile environments Full-stack mindset (API integration, backend basics, DevOps awareness) Strong problem-solving skills, ownership, and decision-making capabilities Experience with or interest in cloud technologies Clear communication skills and strong self-initiative Fluent in English Nice to have -Experience with cross-platform frameworks (Flutter, React Native) -Backend knowledge (e.g. Java, Node.js) -Experience with cloud & DevOps You are comfortable coming to our Warsaw office 3 days a week. How about? Employment contract? Of course. With us you do not have to worry about stable employment. Benefits? We have them! Among other: corporate incentive program, sport card, private medical care. Lunch card? With the cooperation extended and permanent contract, you will receive additional funds to use for meal purchases. Working in a hybrid model? Of course! ! You work with us 2 days a week from home. Work wherever you want? In PAYBACK you have the opportunity. Working 100% remotely, also from European countries for 15 days a year. ‎Flexible working hours? Sounds great! We start working between 7 to 10. Trainings? Of course. We provide training to develop hard and soft skills. Convenient location? Sure! We invite you to our new office at Rondo Daszyńskiego, but we are currently also working remotely. Dress code? We definitely say no. There are no rigid dress code rules in our company, sneakers are more than welcome. Friendly atmosphere at work? Yes! In PAYBACK, people are the most important asset‎. Something is missing? Open communication is our priority, so dare to ask!‎

🏢 Summary: Android Technical Lead role focused on leading technical initiatives, designing scalable mobile solutions, and contributing hands-on to architecture and development across Android Kiosk products. The position involves collaboration with Product, QA, and Design teams, mentoring engineers, improving engineering practices, and supporting high-quality delivery and release processes. The offer includes flexible work options, extensive learning resources, certification reimbursement, and comprehensive health and wellness benefits. 🗂️ Requirements: 7+ years of commercial software engineering experience, Strong knowledge of software architecture, Experience with scalable systems, Knowledge of design patterns, Experience with Kotlin, Experience with Java, Experience with JavaScript, Experience with cloud platforms, Understanding of API integrations, Experience with distributed systems, Experience leading technical initiatives, Experience leading complex development projects, Hands-on experience with automated testing, Ability to mentor engineers, Strong cross-functional communication skills 📃 Skills: Kotlin, Java, JavaScript, AWS, Azure, GCP, Android, CI/CD, DevOps, Dagger, Retrofit, Jetpack, XML, Agile 🏢 Description: Project overview We are looking for an Android Technical Lead to join the team. The role combines hands-on technical leadership with active participation in architecture, development, and delivery processes. The engineer will work closely with Product, QA, and Design teams to transform business requirements into scalable and reliable technical solutions. This position involves ownership of technical direction, contribution to long-term engineering strategy, and support of high-quality delivery standards across the product area. The role also includes mentoring team members, improving engineering processes, supporting release activities, and driving best practices around code quality, testing, and maintainability. Responsibilities Lead technical initiatives within the Android Kiosk domain Participate in full-stack application development, from backend integrations to UI implementation Design scalable and maintainable software solutions Contribute to architectural and technology decisions Promote engineering best practices, coding standards, and technical documentation Collaborate with QA on automated testing strategy and overall product quality Support and mentor engineers within the team Work closely with Product Managers and stakeholders to clarify and refine requirements Identify and address performance issues and technical debt Research and introduce new tools, frameworks, and engineering approaches where appropriate Participate in release planning and support critical production releases Represent the engineering team in cross-functional discussions Requirements 7+ years of commercial software engineering experience Strong knowledge of software architecture, scalable systems, and design patterns Solid experience with Kotlin (preferred), Java, and JavaScript Experience working with cloud platforms such as AWS, Azure, or GCP Good understanding of API integrations and distributed systems Experience leading technical initiatives and complex development projects Strong communication skills and ability to collaborate across multiple disciplines Hands-on experience with automated testing practices and quality engineering Ability to provide technical guidance and mentor other engineers Nice to have Experience with CI/CD pipelines and modern DevOps practices Familiarity with hardware integrations and peripheral device communication (scanners, printers, sensors, USB devices) Knowledge of observability, monitoring, and logging solutions Experience with database design and query optimization Understanding of mobile performance optimization and security best practices Experience with Android XML and Jetpack Compose UI systems Familiarity with Dagger, Retrofit, and related Android frameworks Experience working in Agile development environments What We Offer: Vacation days : Up to 26 business days per year. 10 illness/special days off per year (fully paid, no medical papers needed) for all contract types Health and life insurance (Luxmed) MyBenefit platform with Multisport option Internal psychological support service English language classes from the first working day Access to external learning platforms : O’Reilly, LinkedIn Learning, Udemy, and a wide catalog of diverse internal training Flexible workplace : work from the office, from home, or choose a hybrid option Tech Skills Mentoring Program Opportunities to develop as a public speaker, mentor, or technical interviewer Fully paid idle (bench) when not involved in a project Certification reimbursement (AWS, GCP, Microsoft, etc.)

🏢 Summary: Android Technical Lead role focused on leading technical initiatives, designing scalable Android and full-stack solutions, and contributing to architecture, delivery, and engineering strategy. The position combines hands-on development with mentoring, quality improvement, and collaboration across Product, QA, and Design teams. The role also supports release management, performance optimization, and adoption of engineering best practices. 🗂️ Requirements: 7+ years of commercial software engineering experience, Strong knowledge of software architecture and scalable systems, Experience with design patterns, Strong experience with Kotlin, Experience with Java, Experience with JavaScript, Experience with cloud platforms, Understanding of API integrations and distributed systems, Experience leading technical initiatives and complex projects, Hands-on experience with automated testing, Ability to mentor engineers, Strong cross-functional communication skills 📃 Skills: Kotlin, Java, JavaScript, AWS, Azure, GCP, Android, CI/CD, DevOps, XML, Jetpack, Compose, Dagger, Retrofit, Agile 🏢 Description: Project overview We are looking for an Android Technical Lead to join the team. The role combines hands-on technical leadership with active participation in architecture, development, and delivery processes. The engineer will work closely with Product, QA, and Design teams to transform business requirements into scalable and reliable technical solutions. This position involves ownership of technical direction, contribution to long-term engineering strategy, and support of high-quality delivery standards across the product area. The role also includes mentoring team members, improving engineering processes, supporting release activities, and driving best practices around code quality, testing, and maintainability. Responsibilities Lead technical initiatives within the Android Kiosk domain Participate in full-stack application development, from backend integrations to UI implementation Design scalable and maintainable software solutions Contribute to architectural and technology decisions Promote engineering best practices, coding standards, and technical documentation Collaborate with QA on automated testing strategy and overall product quality Support and mentor engineers within the team Work closely with Product Managers and stakeholders to clarify and refine requirements Identify and address performance issues and technical debt Research and introduce new tools, frameworks, and engineering approaches where appropriate Participate in release planning and support critical production releases Represent the engineering team in cross-functional discussions Requirements 7+ years of commercial software engineering experience Strong knowledge of software architecture, scalable systems, and design patterns Solid experience with Kotlin (preferred), Java, and JavaScript Experience working with cloud platforms such as AWS, Azure, or GCP Good understanding of API integrations and distributed systems Experience leading technical initiatives and complex development projects Strong communication skills and ability to collaborate across multiple disciplines Hands-on experience with automated testing practices and quality engineering Ability to provide technical guidance and mentor other engineers Nice to have Experience with CI/CD pipelines and modern DevOps practices Familiarity with hardware integrations and peripheral device communication (scanners, printers, sensors, USB devices) Knowledge of observability, monitoring, and logging solutions Experience with database design and query optimization Understanding of mobile performance optimization and security best practices Experience with Android XML and Jetpack Compose UI systems Familiarity with Dagger, Retrofit, and related Android frameworks Experience working in Agile development environments What We Offer: Vacation days : Up to 26 business days per year. 10 illness/special days off per year (fully paid, no medical papers needed) for all contract types Health and life insurance (Luxmed) MyBenefit platform with Multisport option Internal psychological support service English language classes from the first working day Access to external learning platforms : O’Reilly, LinkedIn Learning, Udemy, and a wide catalog of diverse internal training Flexible workplace : work from the office, from home, or choose a hybrid option Tech Skills Mentoring Program Opportunities to develop as a public speaker, mentor, or technical interviewer Fully paid idle (bench) when not involved in a project Certification reimbursement (AWS, GCP, Microsoft, etc.)

🏢 Summary: Senior Tech Lead role focused on leading engineering teams and defining technical strategy for digital transformation and automation projects. The position involves designing scalable cloud-based solutions using Node.js and React, overseeing architecture, code quality, and CI/CD processes. The role combines hands-on technical leadership with collaboration across international stakeholders. 🗂️ Requirements: Minimum 10 years experience in designing and delivering IT solutions, At least 3 years experience in Tech Lead role, Strong proficiency in Node.js and React, Practical experience with Azure or GCP, Experience with Kubernetes and Terraform, Experience implementing CI/CD pipelines, Experience managing distributed international teams, Higher technical education in Computer Science, Engineering, or related field, Familiarity with ITIL v4, DevOps, Agile, Kanban, Fluent English B2/C1 level 📃 Skills: Node.js, React, Azure, GCP, Kubernetes, Terraform, CI/CD, ITIL, DevOps, Agile, Kanban, JavaScript, Cloud 🏢 Description: We are seeking an experienced Tech Lead to play a pivotal role in leading and growing our engineering teams. The ideal candidate will combine deep technological expertise—especially in node.js/react and cloud solutions—with strong leadership and communication skills. You will be responsible for technical strategy, architecture, code quality, and mentoring, while collaborating with business stakeholders and supporting international projects. Our expectations - Minimum 10 years of experience in designing and delivering IT solutions, including at least 3 years in a leadership role (Tech Lead). - Strong proficiency in node.js/react - Practical experience with cloud platforms (Azure, GCP), Kubernetes, Terraform, CI/CD. - Proven ability to manage distributed and international teams, conduct code reviews, and mentor engineers. - Experience working in international environments and communicating with technical and business stakeholders. - Higher technical education (Computer Science, Engineering, Project Management). - Familiarity with ITIL v4, DevOps, Agile, Kanban methodologies. - Fluent English (B2/C1 level). Soft skills - Excellent communication and presentation skills. - Ability to work under pressure in a dynamic environment. - Proactive, goal-oriented, and problem-solving mindset. - Relationship-building skills with technical and business teams. Key tasks - Lead and mentor technical teams (Frontend, Backend, DevOps, QA) in digital transformation and automation projects. - Design and oversee scalable, secure solutions based on node.js/react and cloud components (Azure, Kubernetes, Terraform). - Implement and maintain CI/CD processes, test automation, monitoring, and deployment pipelines. - Conduct code reviews and ensure adherence to best practices in architecture and security. - Translate business requirements into concrete technical solutions and support pre-sales activities. - Coordinate knowledge transfer and onboarding for development teams. - Monitor project progress, report KPIs, and analyze risks. - Collaborate with international teams and stakeholders (Europe, USA, APAC). - Maintain project documentation and lead status meetings and retrospectives. - Foster a culture of innovation, continuous improvement, and high performance.