Mid-Level React & Fullstack Developer – Payments Platform

🏢 Summary: Mid-level engineering role focused on developing and supporting Java and React-based microservices for a global payments platform, enabling secure and high-volume fund transfers. The position involves modernizing legacy systems into API-driven architectures and enhancing automation and transaction processing. Hybrid work model with strong emphasis on scalable, reliable financial systems. 🗂️ Requirements: Minimum 4 years of software development experience, Strong experience with Java 11+, Commercial experience with ReactJS, Experience building RESTful microservices and APIs, Hands-on experience with Kubernetes, Experience with Git, Experience with Unix-based systems, Strong knowledge of SQL and Oracle databases, Fluent English, Legal right to work in the European Union 📃 Skills: Java, ReactJS, Microservices, REST, API, Kubernetes, Git, Unix, SQL, Oracle, Spring, SpringBoot, JavaScript, WebSphere, Automation, DevOps 🏢 Description: Unleash innovation — shape the future of digital payments Krakow-based opportunity with hybrid work model (up to 3 remote days per week) As a Mid-Level Java & React Microservices Engineer – Payments Platform , you will be working for our client, a leading provider in the financial technology industry. You will contribute to the development and support of the Global Disbursements platform, enabling customers worldwide to move funds rapidly and securely—fueling seamless global transactions, paying suppliers, allocating salaries, settling taxes, and transferring money across multiple channels. Join us and be part of a transformative journey in modern payments technology, fostering innovation and growth in your career. Your main responsibilities: Building and supporting microservices and applications (both front-end and back-end) using Java 11/17/21 and ReactJS, ensuring high-quality standards and reliability. Migrating from mainframe systems and IBM WebSphere to modern API and microservices architectures to reduce costs and complexity. Implementing automation testing frameworks to decrease testing costs and increase efficiency. Enhancing Straight-Through Processing (STP) capabilities of services to streamline transaction flows. You're ideal for this role if you have: Minimum of 4 years of experience in software development, particularly in Java and React environments. Proficiency with Java 11+, preferably Java 17+. Hands-on experience with Kubernetes, Git, and Unix-based systems. Strong knowledge of database technologies and SQL, especially Oracle. Solid understanding of RESTful microservices and APIs. Experience working within a DevOps delivery team is a plus. Familiarity with application monitoring and Spring/Spring Boot is desirable. It is a strong plus if you have: Certifications or experience in automation testing frameworks. Knowledge of Web technologies and JavaScript. Language Required for the role: Fluent English Eligibility for the role: Only candidates with an existing legal right to work in the European Union will be considered for this role. We offer you: ITDS Business Consultants is involved in various, innovative, and professional IT projects for international companies in the financial industry in Europe. We offer an environment for professional, ambitious, and driven people. The offer includes: Stable and long-term cooperation with very good conditions Enhance your skills and develop your expertise in the financial industry Work on the most strategic projects available in the market Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years Participation in Social Events, training, and work in an international environment Access to an attractive Medical Package Access to Multisport Program #GETREADY Internal job ID #8860 You can report violations in accordance with ITDS’s Whistleblower Procedure available here .

🏢 Summary: Senior leadership role focused on designing and delivering modern Java-based microservices and React applications for a global digital payments platform. The position combines hands-on development with technical leadership, driving migration from legacy systems to cloud-native architectures. It emphasizes building scalable financial solutions within Agile and DevOps environments. 🗂️ Requirements: 7+ years of experience in software development, Strong proficiency in Java 11+, Experience with microservices architecture, Hands-on experience with Kubernetes, Hands-on experience with Git, Experience with Unix-based systems, Knowledge of SQL and database technologies, Experience with Oracle databases, Experience in RESTful API development, Experience with JavaScript and React, Experience working in DevOps teams, Fluent English, Legal right to work in the EU 📃 Skills: Java, React, Microservices, Kubernetes, Git, Unix, SQL, Oracle, REST, JavaScript, Spring, SpringBoot, WebSphere, API, DevOps, Agile 🏢 Description: Empower financial innovation — lead the future of digital payments! Krakow-based opportunity with hybrid work model. As a Senior Java React Microservices Lead , you will be working for our client, a leader in the payments industry dedicated to enabling swift, secure, and worldwide financial transactions. You will be instrumental in developing and supporting the Global Disbursements platform, helping customers and clients move funds effortlessly across the globe, streamline payment processes, and enhance financial operations through cutting-edge technology. This role offers an exciting path to shape the evolution of digital payments and advance your career in a dynamic environment. Your main responsibilities: Building and maintaining services, microservices, and applications (both back-end and front-end) using Java 11/17/21, ReactJS, and related technologies. Migrating from mainframe and IBM WebSphere systems to modern API/microservices architectures to reduce costs and complexity. Implementing automation testing frameworks to improve testing efficiency and quality. Enhancing Straight-Through-Processing (STP) capabilities for financial services. Leading a talented India-based team to deliver high-impact solutions and ensuring best practices in Agile and DevOps workflows. You're ideal for this role if you have: 7+ years of experience in software development, with a focus on Java and microservices architecture. Strong proficiency in Java 11+, with preference for Java 17+. Hands-on experience with Kubernetes and Git. Fluent in navigating Unix-based systems and command-line interfaces. Solid knowledge of database technologies and SQL, with Oracle experience preferred. Deep understanding of RESTful microservices and API development. Working knowledge of web technologies such as JavaScript and React. Experience working within DevOps delivery teams. Familiarity with application monitoring and Spring/Spring Boot is a plus. It is a strong plus if you have: Certifications in Java, React, or Kubernetes. Experience leading international technical teams. Language Required for the role: Fluent English (spoken and written). Eligibility for the role: Only candidates with an existing legal right to work in the European Union will be considered for this role. #MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.

🏢 Summary: Fullstack Engineer role focused on developing and enhancing a Global Disbursement Platform that enables efficient global payment transfers. The position involves building and maintaining frontend and backend services, improving payment flow observability, and increasing Straight-Through-Processing capabilities using modern Java and React technologies. The role operates in an agile environment with a hybrid work model. 🗂️ Requirements: Minimum 6 months experience in payment disbursements, Proficiency in React 18, Proficiency in TypeScript 5, Proficiency in Bootstrap 5, Experience with Java 8 or higher, Knowledge of Spring and Spring Boot, Understanding of RESTful microservices and APIs, Familiarity with JSP, Experience with databases and SQL 📃 Skills: Java, Spring, SpringBoot, React, TypeScript, Bootstrap, JSP, SQL, REST, Microservices 🏢 Description: Location: Hybrid model people form Cracow/Warsaw 8x per month from the office. Contract: B2B – rate - we are open to your suggestions. Project Context: Focus on Global Disbursement Platform that manages various payment types. Summary: The role of Fulstack Engineer is focused on supporting the Global Disbursement Platform, enabling efficient and effective fund transfers across the globe for clients. This position is designed to contribute to high-quality project delivery through agile methodologies and robust stakeholder engagement. Main Responsibilities: Build and maintain frontend services and applications using Java 8/11/17, Spring Boot, and ReactJS. Develop interactive tools to simplify operational management and improve observability of payment flows. Implement automation testing frameworks to reduce testing costs. Enhance the Straight-Through-Processing (STP) capabilities of services. Key Requirements: Minimum 6 months experience in payment disbursements. Proficiency in React 18, TypeScript 5, and Bootstrap 5. Familiarity with legacy UX technologies such as JSP. Experience with Java 8+ (Java 17+ preferred). Understanding of ReSTful microservices and APIs. Knowledge of Spring/Spring Boot. Familiarity with database technologies and SQL. Experience working in a DevOps delivery team (preferred). Nice to Have: Experience with frontend design patterns. Previous roles in financial services or high transaction environments.

🏢 Summary: Senior Java React Tech Lead role focused on developing and modernizing a global digital payments platform in a hybrid model (Krakow, 2 days onsite). The position involves building microservices-based back-end and front-end solutions, migrating legacy systems to modern architectures, and leading an international team within Agile and DevOps environments. 🗂️ Requirements: 7+ years of software development experience, Strong experience with Java 11+, Experience with microservices architecture, Hands-on experience with Kubernetes, Hands-on experience with Git, Experience with Unix-based systems, Strong knowledge of SQL and databases, Experience with RESTful APIs, Experience with React and JavaScript, Experience in DevOps teams, Fluent English, Legal right to work in the EU 📃 Skills: Java, React, JavaScript, Kubernetes, Git, Unix, SQL, Oracle, REST, Microservices, Spring, SpringBoot, WebSphere, API, DevOps, Agile 🏢 Description: Empower financial innovation — lead the future of digital payments! Krakow-based opportunity with hybrid work model (2 days per week in the office). As a Senior Java React Tech Lead , you will be working for our client, a leader in the payments industry dedicated to enabling swift, secure, and worldwide financial transactions. You will be instrumental in developing and supporting the Global Disbursements platform, helping customers and clients move funds effortlessly across the globe, streamline payment processes, and enhance financial operations through cutting-edge technology. This role offers an exciting path to shape the evolution of digital payments and advance your career in a dynamic environment. Your main responsibilities: Building and maintaining services, microservices, and applications (both back-end and front-end) using Java 11/17/21, ReactJS, and related technologies. Migrating from mainframe and IBM WebSphere systems to modern API/microservices architectures to reduce costs and complexity. Implementing automation testing frameworks to improve testing efficiency and quality. Enhancing Straight-Through-Processing (STP) capabilities for financial services. Leading a talented India-based team to deliver high-impact solutions and ensuring best practices in Agile and DevOps workflows. You're ideal for this role if you have: 7+ years of experience in software development, with a focus on Java and microservices architecture. Strong proficiency in Java 11+, with preference for Java 17+. Hands-on experience with Kubernetes and Git. Fluent in navigating Unix-based systems and command-line interfaces. Solid knowledge of database technologies and SQL, with Oracle experience preferred. Deep understanding of RESTful microservices and API development. Working knowledge of web technologies such as JavaScript and React. Experience working within DevOps delivery teams. Familiarity with application monitoring and Spring/Spring Boot is a plus. It is a strong plus if you have: Certifications in Java, React, or Kubernetes. Experience leading international technical teams. Language Required for the role: Fluent English (spoken and written). Eligibility for the role: Only candidates with an existing legal right to work in the European Union will be considered for this role. We offer you: ITDS Business Consultants is involved in various, innovative, and professional IT projects for international companies in the financial industry in Europe. We offer an environment for professional, ambitious, and driven people. The offer includes: Stable and long-term cooperation with very good conditions Enhance your skills and develop your expertise in the financial industry Work on the most strategic projects available in the market Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years Participation in Social Events, training, and work in an international environment Access to an attractive Medical Package Access to Multisport Program #GETREADY Internal job ID #8856 You can report violations in accordance with ITDS’s Whistleblower Procedure available here .

🏢 Summary: Full Stack Developer role focused on migrating critical banking reporting systems to the cloud and building scalable web applications in a microservices architecture. The position combines Java and React development with cloud technologies to enhance data and reporting platforms. Work in an agile, cross-country team delivering secure, high-quality financial solutions. 🗂️ Requirements: 3+ years experience in large-scale full-stack web applications, Experience with microservices architecture, Proficiency in Java 17+, Strong knowledge of Spring and Spring Boot, Experience in RESTful API development, Expertise in ReactJS, Strong knowledge of JavaScript and TypeScript, Hands-on experience with Google Cloud Platform, Experience with relational databases or data warehouses, Experience with Git and SCM systems, Knowledge of CI/CD pipelines, Fluent English, Legal right to work in the EU 📃 Skills: Java, Spring, SpringBoot, REST, ReactJS, JavaScript, TypeScript, GCP, PostgreSQL, BigQuery, AlloyDB, Git, GitHub, Jenkins, Microservices, CI/CD 🏢 Description: Unleash innovation at the intersection of cloud, data, and full-stack development — shape the future of banking technology! Krakow-based opportunity with hybrid work model (up to 3 days remote per week). As a Java & React Full Stack Developer , you will be working for our client, a leading global financial institution, supporting the transformation of their data and reporting systems within the International Wealth & Premier Banking division. You will be instrumental in migrating critical reporting platforms to the cloud and developing scalable, web-based applications that enhance decision-making and operational efficiency. Join a dynamic team committed to technological excellence and career growth in the finance sector. Your main responsibilities: Independently design, develop, test, and deploy web applications in a collaborative, cross-country environment. Support the migration of existing reporting systems to cloud-based platforms, ensuring seamless transition and minimal disruption. Mentor and guide team members, facilitating knowledge transfer and best practices for technology stack evolution. Ensure development adherence to IT methodologies, security standards, and documentation requirements. Work in an agile environment to deliver high-quality features aligned with client needs. You're ideal for this role if you have: 3+ years of experience in delivering large-scale full-stack web applications with microservice architecture. Strong proficiency in Java (Java 17+ preferred), Spring/Spring Boot, and RESTful API development. Expertise in ReactJS, JavaScript, and TypeScript. Hands-on experience with Google Cloud Platform products. Working knowledge of relational databases/data warehouses such as PostgreSQL, BigQuery, or AlloyDB. Experience with Git and SCM systems like GitHub. Knowledge of data visualization tools (e.g., Apache ECharts) is an advantage. Understanding of CI/CD pipelines, particularly Jenkins. It is a strong plus if you have: Certifications or experience in cloud architecture or DevOps practices. Language Required for the role: Fluent English communication skills are essential. Eligibility for the role: Only candidates with an existing legal right to work in the European Union will be considered for this role. #MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.

🏢 Summary: On-site Angular Front-End Developer role focused on building a centralized digital platform for merchants within a global fintech environment. You will develop and enhance front-end features, integrate with APIs, and ensure high code quality through testing and collaboration. This position offers the opportunity to shape modern digital banking experiences in a high-performance Agile team. 🗂️ Requirements: 4+ years of front-end development experience, Strong JavaScript and TypeScript expertise, Proficiency in Angular, Proficiency in HTML and CSS/SCSS, Experience with Git and GitLab, Experience implementing unit and end-to-end tests, Fluent English, Legal right to work in the European Union 📃 Skills: JavaScript, TypeScript, Angular, HTML, CSS, SCSS, Git, GitLab, Docker, Jest, Karma, Agile, Scrum 🏢 Description: Empower financial innovation — shape the future of digital banking with cutting-edge front-end solutions. Warszawa-based opportunity with on-site work model. As an Angular Front-End Developer , you will be working for our client, a global leader in Fintech and payments. The company delivers innovative financial services experiences that align with modern lifestyles, facilitating seamless money and information movement worldwide. Your role will be pivotal in building a digital platform that centralizes access for merchants, enabling them to manage and monitor their business efficiently. Join a forward-thinking team where your work fuels global finance innovation and career growth. Your main responsibilities: Collaborate with Business Analysts to clarify requirements ensuring seamless implementation. Develop new features, troubleshoot bugs, and refactor code for optimal performance. Work closely with API developers to create and integrate UI with new or modified API endpoints. Implement unit and end-to-end tests to ensure high-quality code. Perform code reviews for peers to maintain code standards. Cooperate with QA teams to guarantee superior software quality. Continuously improve application quality through collaboration with fellow Front-End Developers. You're ideal for this role if you have: 4+ years of professional experience in front-end development. Strong expertise in JavaScript and TypeScript. Proficiency with Angular, HTML, and CSS/SCSS. Excellent problem-solving and debugging skills. Good knowledge of version control tools like Git and GitLab. A proactive, collaborative mindset with ownership approach. Fluent English communication skills. It is a strong plus if you have: (optional) Degree in Computer Science, Computer Engineering, or related field. Familiarity with Docker. Experience with developer testing frameworks such as Jest or Karma. Knowledge of current front-end development tools and best practices. Experience working in high-performance Agile Scrum teams. Language Required for the role: Communicative English. Eligibility for the role: Only candidates with an existing legal right to work in the European Union will be considered for this role. #MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.

🏢 Summary: Senior React Front-End Developer role focused on building and maintaining scalable, platform-wide React libraries and components for a financial services environment. The position involves delivering high-quality, accessible, and performance-optimized front-end solutions aligned with a design system. You will collaborate with cross-functional teams to enhance shared components and support product teams with robust platform solutions. 🗂️ Requirements: 5+ years React frontend development experience, Strong JavaScript and TypeScript expertise, Experience building scalable frontend applications, Experience creating and maintaining NPM packages, Proficiency in unit and E2E testing, Advanced Git version control skills, Knowledge of WCAG accessibility standards, Experience with Jira Confluence Bitbucket, Good Polish and communicative English, Legal right to work in the EU 📃 Skills: React, JavaScript, TypeScript, NPM, CSS, Jest, TestingLibrary, Cypress, Git, WCAG, Jira, Confluence, Bitbucket, Microfrontend, ReactNative, Capacitor, WebView 🏢 Description: Unleash innovation at scale — shape the future of front-end technology! Warszawa-based opportunity with hybrid work model (2 days from the office) As a Senior React Front-End Developer – Financial Services , you will be working for our client, a leading financial institution, delivering robust and scalable front-end solutions. Join a team committed to building advanced platform components that empower seamless user experiences and drive digital transformation. Your main responsibilities: Develop and maintain platform-wide React libraries and components aligned with the Bank’s Design System. Implement and optimize generic functionalities and innovative technical solutions for front-end teams. Write and sustain comprehensive unit and end-to-end tests to ensure high-quality deliverables. Ensure consistency, performance, and accessibility standards are upheld across all solutions. Collaborate with cross-functional platform teams and UI/UX designers to refine components and share best practices. Provide technical guidance and support to product teams utilizing the platform solutions. Maintain clear and detailed documentation for developed components and functionalities. You're ideal for this role if you have: Over 5 years of professional experience in front-end development with React. Strong expertise in JavaScript, TypeScript, NPM, and CSS. Proven experience in building and maintaining scalable front-end applications and NPM packages. Excellent command of writing and maintaining unit and E2E tests (e.g., Jest, Testing Library, Cypress). Proficiency in Git version control, including branch management and advanced operations (rebase, cherry-pick, revert, squash). Good understanding of Web Accessibility (WCAG standards) and inclusive design principles. Experience working with Jira, Confluence, and Bitbucket. It is a strong plus if you have: Experience working with design systems or contributing to their development. Knowledge of microfrontend architecture and integration challenges. Experience with hybrid mobile applications such as React Native, Capacitor, or WebView. Familiarity with AI tools or agents in software development projects. Language required for the role: Good command of Polish and Communicative English. Eligibility for the role: Only candidates with an existing legal right to work in the European Union will be considered for this role. #MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data. We offer you: ITDS Business Consultants is involved in many various, innovative and professional IT projects for international companies in the financial industry in Europe. We offer an environment for professional, ambitious, and driven people. The offer includes: Stable and long-term cooperation with very good conditions. Enhance your skills and develop your expertise in various industries. Work on the most strategic projects available in the market. Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years. Participate in Social Events, training, and work in an international environment. Access to attractive Medical Package. Access to Multisport Program. Access to Pluralsight. Flexible hours & remote work. You can report violations in accordance with ITDS’s Whistleblower Procedure available here . Ref. number 8871

🏢 Summary: Senior React Front-End Developer role focused on building and maintaining scalable platform-wide React libraries and design system components for a major financial institution. The position involves developing reusable front-end solutions, ensuring quality through testing, and supporting product teams with platform integration. It emphasizes performance, accessibility, and high engineering standards within a hybrid work model. 🗂️ Requirements: 5+ years of experience in front-end development with React, Strong expertise in JavaScript and TypeScript, Experience building and maintaining scalable front-end applications and NPM packages, Experience with unit and end-to-end testing, Proficient use of Git including advanced branch and commit management, Knowledge of accessibility standards and WCAG, Experience with Jira, Confluence, and Bitbucket, Good command of Polish and communicative English, Legal right to work in the European Union 📃 Skills: React, JavaScript, TypeScript, NPM, CSS, Jest, Testing, Cypress, Git, WCAG, Jira, Confluence, Bitbucket, ReactNative, Capacitor, WebView 🏢 Description: Empower innovation at scale — shape the future of front-end technology! Warszawa-based opportunity with hybrid work model As a Senior React Front-End Developer – Platform Integration and Design Systems , you will be working for our client, a leading financial institution, delivering robust and scalable front-end solutions. Join a team committed to building advanced platform components that empower seamless user experiences and drive digital transformation. Your main responsibilities: Develop and maintain platform-wide React libraries and components aligned with the Bank’s Design System. Implement and optimize generic functionalities and innovative technical solutions for front-end teams. Write and sustain comprehensive unit and end-to-end tests to ensure high-quality deliverables. Ensure consistency, performance, and accessibility standards are upheld across all solutions. Collaborate with cross-functional platform teams and UI/UX designers to refine components and share best practices. Provide technical guidance and support to product teams utilizing the platform solutions. Maintain clear and detailed documentation for developed components and functionalities. You're ideal for this role if you have: Over 5 years of professional experience in front-end development with React. Strong expertise in JavaScript, TypeScript, NPM, and CSS. Proven experience in building and maintaining scalable front-end applications and NPM packages. Strong knowledge of unit and end-to-end testing (e.g., Jest, Testing Library, Cypress). Proficient use of the Git version control system, including managing branches and commits (rebase, cherry-pick, revert, squash, changing commit order and descriptions). Good understanding of accessibility principles (a11y), WCAG standards, and building accessible interfaces. Experience working with Jira, Confluence, and Bitbucket. It is a strong plus if you have: Experience working with design systems or contributing to their development. Knowledge of microfrontend architecture and integration challenges. Experience with hybrid mobile applications such as React Native, Capacitor, or WebView. Familiarity with AI tools or agents in software development projects. Language required for the role: Good command of Polish and Communicative English. Eligibility for the role: Only candidates with an existing legal right to work in the European Union will be considered for this role. #MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.

🏢 Summary: Senior Angular Frontend Developer role focused on building and enhancing complex, scalable web applications in a hybrid work model. The position combines advanced Angular frontend development with Java-based backend integration and automated testing. You will work in Agile teams to deliver high-quality, user-centric digital products. 🗂️ Requirements: 5+ years of frontend development experience with Angular, 3+ years of experience with Java, Spring, Maven, JUnit, Strong knowledge of NgRx, TypeScript, JavaScript, HTML, CSS, Experience with Karma and Jasmine testing frameworks, Experience with Git version control, Knowledge of design patterns, SOLID principles, Clean Code, Experience designing and implementing automated tests, Experience working in Agile/Scrum environment, English level B2 or higher, Polish communicative level, Legal right to work in the European Union 📃 Skills: Angular, TypeScript, JavaScript, HTML, CSS, NgRx, Karma, Jasmine, Java, Spring, Maven, JUnit, Git, SOLID, CleanCode, REST, Agile, Scrum 🏢 Description: Unleash digital innovation — create transformative frontends that redefine user experiences! Warsaw-based opportunity with hybrid, remote work model (up to 5 days remote per week) As a Senior Angular Frontend Developer , you will be working for our client, a leading company in the tech industry committed to delivering cutting-edge digital solutions. You will play a pivotal role in developing, maintaining, and enhancing complex frontend applications, bridging creative design with robust functionality, and supporting impactful product launches. This role offers a unique chance to elevate your career within a dynamic team focused on innovation and excellence. Your main responsibilities: Collaborate with cross-functional teams to develop scalable, high-quality Angular applications. Build responsive, user-centric interfaces using Angular, TypeScript, HTML, and CSS. Develop backend API layers in Java for seamless frontend integration. Participate in code reviews, ensuring code quality, security, and maintainability. Design and implement automated tests (unit, integration, end-to-end) to ensure product stability. Engage actively in Agile/Scrum processes, including sprint planning, stand-ups, and retrospectives. You're ideal for this role if you have: 5+ years of experience in frontend development, specializing in Angular. Strong expertise with NgRx, Karma/Jasmine, TypeScript, JavaScript, HTML, and CSS. At least 3 years of experience with Java, Spring, Maven, and JUnit. Hands-on practical knowledge of Git version control. Good understanding of design patterns, SOLID principles, and Clean Code practices. Proficiency in English at least B2 level. It is a strong plus if you have: (optional) Experience working in fast-paced Agile/Scrum environments. Additional certifications or skills in automation testing or cloud technologies. Language required for the role: Polish (Communicative level) Eligibility for the role: Only candidates with an existing legal right to work in the European Union will be considered for this role. #MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.

🏢 Summary: Mid-Level Full Stack Developer role focused on building and deploying scalable microservice architectures and RESTful APIs for modern banking applications. The position involves backend and frontend development, cloud deployment, and collaboration within international agile teams. It offers a hybrid work model in Krakow and emphasizes high-quality engineering practices in a financial technology environment. 🗂️ Requirements: Minimum 4 years of experience in software engineering (backend and full-stack), Experience with Java (recent versions), Experience with ReactJS, Experience with GCP cloud platform, Experience with Docker and Kubernetes, Experience designing and deploying microservice architectures, Experience delivering RESTful APIs to production, Experience with PostgreSQL and database integrations, Fluent English (spoken and written), Legal right to work in the European Union 📃 Skills: Java, ReactJS, GCP, Docker, Kubernetes, PostgreSQL, REST, Microservices 🏢 Description: Unleash Innovation — Build Scalable, Microservice-Driven Ecosystems! Krakow-based opportunity with hybrid work model. As a Mid-Level Full Stack Developer , you will be working for our client, a leading organization committed to cutting-edge financial technology solutions. You will contribute to delivering robust microservice architectures and RESTful APIs that power modern banking applications, fostering innovation and growth in the financial sector. Your main responsibilities: Deliver high-quality code to production, ensuring reliable deployment of microservice systems Support and enhance architecture and design in line with best practices for microservice environments Maintain awareness of business and non-functional requirements to support scalable growth Drive engineering culture and promote best practices across global and regional teams Collaborate seamlessly with international teams, supporting agile development cycles Proactively identify and remove impediments, communicate risks, and escalate issues when necessary Identify process improvements and develop innovative solutions to optimize development workflows You're ideal for this role if you have: At least 4 years of experience in software engineering, specifically in backend and full-stack development Experience with Java, preferably recent versions Familiarity with GCP cloud platform Experience developing UI applications using ReactJS Knowledge of containerization and orchestration tools such as Docker and Kubernetes Proven expertise in designing, developing, and deploying applications within microservice architectures Hands-on experience delivering RESTful APIs to production environments Solid experience working with PostgreSQL schemas and database integrations Strong command of English (fluent level) It is a strong plus if you have: Prior experience in the banking or financial services sector Language Required for the role: Fluent English, both spoken and written Eligibility for the role: Only candidates with an existing legal right to work in the European Union will be considered for this role. #MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.