Java Senior Developer

🏢 Summary: Senior software engineering role focused on designing and developing complex systems from scratch, defining technical solutions, and maintaining development best practices. The position involves full-stack development with .NET technologies, frontend frameworks, databases, and cloud-related processes. Flexible remote work and career growth opportunities are included. 🗂️ Requirements: 5+ years of IT experience, Experience with Microsoft .NET, Knowledge of ASP.NET MVC, Knowledge of Web API, Experience with SQL or NoSQL databases, Experience with ORM frameworks, Frontend development experience, Knowledge of HTML5, Knowledge of JavaScript or TypeScript, Experience with React, Knowledge of software design patterns and practices, English communication skills for technical discussions 📃 Skills: .NET, ASP.NET, MVC, WebAPI, SQL, NoSQL, ORM, HTML5, JavaScript, TypeScript, React, Azure, AWS, GoogleCloud, CI/CD, SCRUM, PowerBI, Databricks 🏢 Description: We are looking for experienced professionals who can design and develop complex software systems from scratch, design project-wide technical solutions, establish and control the best development practices. Requirements: 5+ years of experience in IT Experience with Microsoft .NET, knowledge of ASP.NET MVC and Web API Experience with databases (SQL or NoSQL), ORM frameworks Experience in Frontend development (HTML 5, JavaScript / TypeScript / React) Good knowledge and hands-on skills in patterns and practices English skills should be sufficient for taking part in conversations on the technical aspects of projects Nice to have: Experience in Agentic Tools and skills, AI-assisted coding models & tools, Spec-Driven Development Hands-on experience with cloud services (MS Azure, AWS, Google Cloud) Experience in setting up and supporting development processes (CI/CD, code review, static code analysis, automated testing) Experience working with SCRUM Experience in creating technical documentation Experience with Power BI and Databricks to support data-driven features and analytics integration We offer: Projects for such clients as PayPal, Wargaming, Xerox, Philips, Adidas and Toyota Competitive compensation that depends on your qualification and skills Career development system with clear skill qualifications Flexible working hours aligned to your schedule Options to work remotely

🏢 Summary: Opportunity for an experienced software professional to design and build complex systems from scratch, define project-wide technical solutions, and establish strong development practices. The offer includes flexible hours, remote-work options, competitive compensation, and a structured career-development system. 🗂️ Requirements: 3+ years of IT experience, Ruby on Rails experience, SQL or NoSQL database experience, Understanding of Unix-like systems, English for technical project discussions 📃 Skills: Ruby, Rails, SQL, NoSQL, Unix, HTML5, JavaScript, TypeScript, Angular, React, AWS, GoogleCloud, CICD, Scrum 🏢 Description: We are looking for experienced professionals who can design and develop complex software systems from scratch, design project-wide technical solutions, and establish and control best development practices. What we expect from you: • 3+ years of experience in IT • Experience with Ruby on Rails • Experience with databases (SQL or NoSQL) • Good understanding of *nix systems • English skills sufficient for technical project conversations It would be a plus to have: • Experience with frontend development (HTML5, JavaScript/TypeScript, Angular/React) • Hands-on experience with cloud services (AWS, Google Cloud) • Experience setting up and supporting development processes, including CI/CD, code review, static code analysis, and automated testing • Experience working with SCRUM • Experience creating technical documentation We offer: • Projects for clients including PayPal, Wargaming, Xerox, Philips, Adidas, and Toyota • Competitive compensation based on qualifications and skills • Career development system with clear skill qualifications • Flexible working hours aligned to your schedule • Remote-work options

🏢 Summary: Opportunity for an experienced software developer to build high-quality frontend and backend systems, solve complex technical challenges, and work with modern technologies. The role requires production experience with JavaScript, PHP, RESTful APIs, client-server architecture, and SQL databases, with flexible remote-work options and a structured career-development path. 🗂️ Requirements: 4+ years of professional software development experience, Production frontend development experience with JavaScript, Production backend service development experience with PHP, Experience designing and consuming RESTful APIs, Understanding of client-server architecture, Strong SQL database knowledge, including indexes and locking mechanisms, Fluent English 📃 Skills: JavaScript, PHP, REST, SQL, iOS, Android, CI/CD, SCRUM, AWS, GoogleCloud 🏢 Description: We are looking for an experienced developer ready to tackle complex technical challenges while building high-quality software systems using modern technologies. Requirements • 4+ years of professional software development experience • Production skills in frontend development (JavaScript) • Experience building backend services in production (PHP) • Experience designing and consuming RESTful APIs • Understanding of client-server architecture • Solid understanding of SQL databases, including indexes and locking mechanisms • Proactive, self-motivated, and eager to take ownership of tasks • Fluent English Nice to have • Experience working within an existing PHP codebase • Mobile development experience (iOS and/or Android) • Experience setting up and supporting development processes, including CI/CD, code review, static code analysis, and automated testing • Experience working with SCRUM • Experience creating technical documentation • Hands-on experience with cloud services (AWS, Google Cloud) We offer • Projects for clients including PayPal, Wargaming, Xerox, Philips, Adidas, and Toyota • Competitive compensation based on qualifications and skills • Career development system with clear skill qualifications • Flexible working hours aligned to your schedule • Options to work remotely

🏢 Summary: Software developer role focused on building high-quality systems and solving complex technical issues using PHP and Laravel. The position involves RESTful API development, database design, and collaboration in Agile teams, with flexible remote work options and career growth opportunities. 🗂️ Requirements: 3+ years of software development experience, Strong knowledge of PHP 7–8, Experience with Laravel, Understanding of MySQL and database design, Experience with RESTful APIs, Familiarity with Git, Familiarity with Jira, Knowledge of Agile methodologies, English communication skills for technical discussions 📃 Skills: PHP, Laravel, MySQL, REST, Git, Jira, Agile, Scrum, JavaScript, Node.js, React, Redux, Docker, AWS, Symfony, Yii 🏢 Description: We are looking for experienced developers that are willing to solve complex technical issues while developing high quality software systems using modern technologies. What we expect from you: 3+ years of experience in software development Strong knowledge of PHP (7–8) and experience with Laravel framework Solid understanding of MySQL and database design principles Experience with RESTful API development and integration Familiarity with Git, Jira, and Agile methodologies (Scrum) English skills should be sufficient for taking part in conversations on the technical aspects of projects Would be a plus: Experience with JavaScript, Node.js, or frontend frameworks (React, Redux) Hands-on experience with Docker and AWS Understanding of automated testing practices Knowledge of additional PHP frameworks (Symfony, Yii, etc.) We offer: Projects for such clients as PayPal, Wargaming, Xerox, Philips, Adidas and Toyota Competitive compensation that depends on your qualification and skills Career development system with clear skill qualifications Flexible working hours aligned to your schedule Options to work remotely

🏢 Summary: Opportunity for a developer with Ruby on Rails and database experience to build high-quality software systems and solve complex technical issues. The role offers flexible hours, remote-work options, competitive compensation, and a structured career-development path. 🗂️ Requirements: 1+ years of IT experience, Ruby on Rails development experience, SQL or NoSQL database experience, English sufficient for written communication 📃 Skills: Ruby, Rails, SQL, NoSQL 🏢 Description: We are looking for experienced developers willing to solve complex technical issues while developing high-quality software systems using modern technologies. Requirements • 1+ years of experience in IT • Experience in Ruby on Rails development • Experience with databases (SQL or NoSQL) • English language level sufficient for written communication Nice to have • Experience in frontend development (HTML5, JavaScript, TypeScript, Angular, React, or other) • Experience with automated testing • Knowledge of containerization principles and hands-on experience with Docker We offer • Projects for clients such as PayPal, Wargaming, Xerox, Philips, Adidas, and Toyota • Competitive compensation based on qualifications and skills • Career development system with clear skill qualifications • Flexible working hours aligned to your schedule • Remote-work options

🏢 Summary: Opportunity for an experienced React Native Developer to design and develop complex cross-platform mobile applications from scratch, contribute to technical architecture, and drive development best practices. The role involves building high-performance iOS and Android applications, integrating APIs and native libraries, and collaborating in Agile teams. Flexible remote work and career development opportunities are included. 🗂️ Requirements: 4+ years of IT experience, 2+ years of React Native development experience, Expertise in React Native, Expertise in React, Understanding of front-end and back-end development, Experience with RESTful APIs, Experience with GraphQL, Knowledge of HTML, Knowledge of CSS, Experience with Jest, Understanding of React Native architecture, Experience with Xcode, Experience with Android Studio, Knowledge of Agile methodologies, English proficiency 📃 Skills: React, ReactNative, JavaScript, HTML, CSS, GraphQL, REST, Jest, Xcode, AndroidStudio, Swift, Kotlin, Java, CI/CD, Agile, Scrum, Waterfall 🏢 Description: We are looking for experienced professional who can design and develop complex software systems from scratch, design project-wide technical solutions, as well as establish and control the best development practices. Requirements: +3 years of experience in IT and minimum of 2 years of proven experience as a RN Developer Expertise in React Native, React is essential Comprehensive understanding of both front-end and back-end development processes Strong collaboration skills, enabling effective teamwork and communication within cross-functional teams Ability to adapt quickly to emerging technologies and evolving project requirements In-depth understanding of React Native architecture, component lifecycle, state management, and hooks, familiarity with nativebuild tools (Xcode, Android Studio) and native app design; principles, including offline storage, and performance tuning Experience with RESTful APIs, GraphQL, and third-party integrations Sound knowledge of HTML, CSS, and associated technologies for front-end development Experience in code testing and debugging, leveraging tools such as Jest Firm grasp of software development principles and methodologies, encompassing Agile, Scrum, and Waterfall Outstanding communication skills and adeptness in collaborative teamwork Strong organizational acumen and meticulousness to deliver top-notch work Excellent command of spoken and written English Nice to have: Familiarity with GraphQL and its fusion with frontend applications Experience in creating native modules using Swift/Kotlin/Java Knowledge of CI/CD pipelines Responsibilities: Develop and enhance cross-platform mobile applications using React Native, ensuring high performance and quality on both iOS and Android Collaborate with design and product teams to create seamless, intuitive, and visually appealing user interfaces Optimize applications for maximum performance and scalability Integrate third-party APIs and native libraries as needed Conduct code reviews, write unit tests, and debug applications to ensure code quality and functionality Maintain up-to-date knowledge of React Native advancements and apply best practices in coding, architecture, and development methodologies Provide technical expertise to guide product development and offer solutions for complex issues Participate in Agile ceremonies, including daily stand-ups, sprint planning, and retrospectives We offer: Projects for such clients as PayPal, Wargaming, Xerox, Philips, Adidas and Toyota Competitive compensation that depends on your qualification and skills Career development system with clear skill qualifications Flexible working hours aligned to your schedule Options to work remotely

🏢 Summary: Experienced Java Developer role focused on building, testing, deploying, and maintaining scalable enterprise backend applications. The position involves developing Java/Spring Boot microservices and REST APIs, working with databases, CI/CD practices, performance optimization, and secure, reliable delivery. 🗂️ Requirements: 7+ years of Java application development experience, Core Java expertise (Java 8, 11, or 17), Spring Boot and Spring MVC expertise, Microservices architecture experience, RESTful web services experience, Hibernate/JPA experience, Relational database experience, Git version control proficiency, Maven or Gradle experience, JUnit and Mockito unit-testing experience, Understanding of design patterns and object-oriented programming principles 📃 Skills: Java, Spring, SpringBoot, SpringMVC, Microservices, REST, Hibernate, JPA, SQLServer, Oracle, MySQL, PostgreSQL, Git, Maven, Gradle, JUnit, Mockito, CI/CD, DevOps 🏢 Description: We are seeking an experienced Java Developer with strong expertise in designing, developing, and maintaining enterprise-grade applications. The ideal candidate should have hands-on experience in Core Java, Spring Boot, Microservices, REST APIs, and database technologies, along with a solid understanding of software development best practices. Key Responsibilities - Design, develop, test, and deploy scalable Java-based applications. - Build and maintain RESTful APIs and Microservices. - Develop backend services using Java, Spring Boot, and related frameworks. - Collaborate with business analysts, architects, and development teams to understand requirements. - Write clean, maintainable, and efficient code following coding standards. - Troubleshoot, debug, and optimize application performance. - Participate in code reviews and ensure high-quality deliverables. - Work with CI/CD pipelines and DevOps practices for application deployment. - Ensure application security, reliability, and scalability. Required Skills - 7+ years of experience in Java application development. - Strong expertise in Core Java (Java 8/11/17), Spring Boot, Spring MVC, Microservices Architecture, RESTful Web Services, and Hibernate/JPA. - Experience with relational databases such as SQL Server, Oracle, MySQL, or PostgreSQL. - Proficiency in Git and version control systems. - Knowledge of Maven/Gradle build tools. - Experience with unit testing frameworks such as JUnit and Mockito. - Understanding of design patterns and object-oriented programming principles.

🏢 Summary: Oferta dotyczy rozwoju i utrzymania oprogramowania w podejściu produktowym z wykorzystaniem Java i Spring Boot. Rola obejmuje wdrażanie aplikacji, dbanie o jakość kodu, testowanie oraz współpracę z zespołami wytwórczymi w środowisku Agile. Firma oferuje pracę hybrydową, rozwój zawodowy oraz pracę z nowoczesnymi technologiami. 🗂️ Requirements: 5 lat doświadczenia w programowaniu, 3 lata doświadczenia z Java, Znajomość Spring Boot, Minimum rok doświadczenia z Camunda, Znajomość GIT, Znajomość relacyjnych baz danych, Doświadczenie w pisaniu testów, Znajomość systemów komunikacji asynchronicznej, Doświadczenie w Agile/Scrum, Podstawowa znajomość OWASP Top 10, Znajomość OAuth2, Znajomość JWT 📃 Skills: Java, Spring, SpringBoot, Camunda, GIT, Oracle, PostgreSQL, Spock, JUnit, Testcontainers, JMS, RabbitMQ, IBMMQ, Kafka, Pulsar, Agile, Scrum, OWASP, OAuth2, JWT 🏢 Description: Opis stanowiska Rozwijanie oprogramowania w podejściu produktowym (partnerska relacja z biznesem). Wdrażanie oraz utrzymywanie wytwarzanego oprogramowania. Dbanie o najlepsze praktyki w zakresie wytwarzania, przeglądu kodu oraz testowania. Ścisła współpraca z innymi zespołami wytwórczymi. Utrzymywanie dokumentacji techniczno-biznesowej. Wymagania 5-letnie doświadczenie w programowaniu, w tym: 3 -letnie doświadczenie w programowaniu w języku Java (8/11/17/21) z użyciem frameworka Spring Boot roczne doświadczenie w Camunda Znajomość systemu kontroli wersji GIT Znajomość relacyjnych baz danych (mile widziane Oracle/PostgreSQL) Doświadczenie w pisaniu testów: Java: Spock/JUnit, testcontainers Znajomość przynajmniej jednego systemu komunikacji asynchronicznej JMS/RabbitMQ/IBM MQ/Kafka/Pulsar Umiejętność pracy w zespole i doświadczenie w pracy metodyką Agile (Scrum) Podstawowa znajomość zagadnień security, OWASP Top 10 Znajomość zagadnień z zakresu uwierzytelnienia i autoryzacji: OAuth2, JWT. Oferujemy pracę z najnowszymi technologiami informatycznymi. możliwości rozwoju zawodowego i realny wpływ na rozwiązania informatyczne. stosowane firmie w branży ubezpieczeniowej. przyjazną atmosferę pracy w stabilnej firmie. wyjścia integracyjne :) elastyczny czas pracy w modelu hybrydowym.

🏢 Summary: Senior Front-End Developer role focused on designing, developing, and maintaining Angular-based applications that consume REST APIs and handle data-intensive integrations. The position involves building reusable, maintainable code and working with distributed data technologies such as Hadoop and MapReduce. The role requires strong debugging skills and collaboration within a cross-functional development team. 🗂️ Requirements: Minimum 5 years of professional experience in front-end development, Strong hands-on experience with Angular, Very good knowledge of TypeScript, Very good knowledge of JavaScript, Experience consuming and processing data from APIs, Ability to write reusable and maintainable code, Strong debugging and problem-solving skills, Expertise in Hadoop, Expertise in MapReduce 📃 Skills: Angular, TypeScript, JavaScript, REST, APIs, Hadoop, MapReduce, Debugging 🏢 Description: Requirements: Minimum 5 years of professional experience in front-end development Strong hands-on experience with Angular Framework Very good knowledge of TypeScript and JavaScript Experience in consuming, processing, and rendering data from APIs Ability to reuse and improve existing code Strong debugging and problem-solving skills Excellent communication skills, with the ability to build trust with both technical teams and business stakeholders Team-oriented mindset and ability to collaborate effectively across teams Expertise in Hadoop and MapReduce Nice to have: Experience working in enterprise software development environments Understanding of application performance optimization Experience working with distributed or data-intensive systems Responsibilities: Design, develop, and maintain front-end applications consuming REST APIs Write clean, reusable, and maintainable code in line with application requirements Work as part of a software development team to ensure that delivered solutions meet quality standards Debug applications and resolve technical issues Reuse and adapt existing code where appropriate to improve efficiency and consistency Suggest enhancements to application procedures, infrastructure, and overall solution design Collaborate effectively with cross-functional teams and contribute to shared project goals Explain complex technical topics in a clear and simple way to non-technical audiences Support a positive and collaborative team environment

🏢 Summary: Senior Java Developer role focused on designing and implementing modern, scalable backend and distributed systems within Agile teams. The position involves architectural decisions, technology selection, and ensuring high code quality, security, and reliability in cloud-based environments. 🗂️ Requirements: 7+ years of experience with Java, Experience with Apache Kafka, Practical knowledge of Kubernetes, Experience with Spring and Spring Boot, Experience with Hibernate or MyBatis, Experience with relational or NoSQL databases, Experience with at least one cloud platform: AWS, Google Cloud, Azure, or OpenShift, Experience in building scalable distributed systems, Knowledge of backend architecture and design patterns 📃 Skills: Java, Kafka, Kubernetes, Spring, SpringBoot, Hibernate, MyBatis, SQL, NoSQL, AWS, GCP, Azure, OpenShift, Scrum 🏢 Description: Poszukujemy osoby doświadczonej w roli Senior Java Developer (7y+) / Software Engineer , która dołączy do zespołów realizujących nowoczesne, skalowalne rozwiązania. Zakres obowiązków Projektowanie, architektura oraz wdrażanie nowoczesnych rozwiązań backendowych Dobór i implementacja narzędzi, frameworków oraz wzorców architektonicznych Budowanie skalowalnych i niezawodnych systemów rozproszonych Aktywne śledzenie trendów technologicznych i wdrażanie innowacyjnych rozwiązań Dzielenie się wiedzą i dobrymi praktykami w zespole oraz w organizacji Praca w zespołach Agile (Scrum), udział w planowaniu i refinementach Dbałość o jakość kodu, testy oraz bezpieczeństwo aplikacji Wymagania techniczne (Must have) Bardzo dobra znajomość Java (7y+) Doświadczenie w pracy z Apache Kafka Praktyczna znajomość Kubernetes Frameworki: Spring / Spring Boot Doświadczenie z ORM: Hibernate, MyBatis Praca z relacyjnymi i/lub NoSQL bazami danych Doświadczenie w pracy z chmurą (minimum jedna z): AWS / Google Cloud / Azure / OpenShift Mile widziane (Nice to have) Frontend: ReactJS / Redux, React Native, Angular Konteneryzacja: Docker Wyszukiwarki i silniki indeksujące: ElasticSearch, SOLR Systemy kolejkowe i message brokers Migracje i wersjonowanie schematów DB: Flyway, Liquibase