Fullstack Engineer (Node.js, Vue.js) (B2B)

🏢 Summary: Fullstack Engineer role focused on building internal developer platforms, automation tools, and services that improve developer productivity in an enterprise environment. The position involves backend development with TypeScript, Node.js, and NestJS, frontend development with Vue and Nuxt, and collaboration on cloud, CI/CD, and observability solutions. The role also includes debugging production systems, evaluating new technologies, and working with cross-functional teams in a hybrid setup. 🗂️ Requirements: 3+ years of experience in fullstack web application development, University degree in Computer Science, Data Science, Mathematics, or related technical field, Knowledge of TypeScript, Experience with Node.js, Experience with NestJS, Ability to build frontend applications using Vue or Nuxt, Understanding of event-driven systems, Familiarity with Kafka, Experience with AWS cloud services, Knowledge of CI/CD pipelines, Experience with Terraform or AWS CDK, Exposure to production systems and debugging, English proficiency, Polish proficiency, Readiness to work in a hybrid model in Katowice 📃 Skills: TypeScript, Node.js, NestJS, Vue, Nuxt, Kafka, AWS, GitLab, Terraform, CDK, CI/CD 🏢 Description: Responsibilities We are looking for a practical and collaborative Fullstack Engineer to join the Developer Experience (DX) team in a large enterprise environment. The role focuses on building internal developer platforms, tools, and services that improve developer productivity, system visibility, and workflow automation. You will contribute to developing and maintaining solutions that support engineering teams and improve development processes. Develop backend services and APIs using TypeScript , Node.js , and NestJS . Build frontend applications using Vue and Nuxt . Contribute to internal tools that improve developer productivity and automation. Work with DevOps engineers on cloud , CI/CD , and observability integration. Support debugging and root cause analysis of application issues. Participate in POCs and evaluation of new technologies. Collaborate with technical and non-technical stakeholders. Benefits Motivizer Benefits Platform to choose and manage all your benefits in one place. You receive a budget (550 PLN monthly). You can choose medical care package, meal tickets, sports cards (we have Multisport and on preferential terms, we have membership cards to one of the most popular Gyms), cinema tickets, shop vouchers, discounts and many more. Language Courses – you'll have access to a multi-language learning platform enabling you to practice you language skills and learn new ones! Regular and systematic further training opportunities - both internally and from external providers. We support your ongoing learning and development. Cooperation within an internal community is our everyday reality. We have networking events, coding challenges, and company parties for different occasions. Qualifications 3+ years of experience in fullstack development delivering web-based applications. Completed university degree in Computer Science , Data Science, Mathematics, or a related technical field. Good knowledge of TypeScript , Node.js , and frameworks such as NestJS . Ability to build frontend features using Vue or Nuxt . Understanding of event-driven systems and messaging tools like Kafka . Familiarity with AWS cloud services and how modern applications are deployed. Awareness of CI/CD pipelines (GitLab CI) and Infrastructure as Code (Terraform / AWS CDK) . Exposure to production systems, debugging, and working in distributed environments. Strong communication skills in English and Polish , with readiness to work in a hybrid model in Katowice . About OBI Smart Technologies WHO ARE WE: We are a joint venture between OBI and Reply Group, responsible for co-designing, building and operating mission-critical digital platforms for commerce, customer service, and omnichannel retail. OUR MISSION: " We unite technology leadership with deep retail vision to implement standardized processes and scalable digital products that drive efficient support for one of Europe’s largest DIY retailers. Leveraging proven best practices, we advance the internationalization of products and the digital mindset of our partners, delivering consistent and business-critical solutions to support the targets of our customer. "

🏢 Summary: Full-Stack Engineer role in a Developer Experience team focused on building internal platforms, tools, and services that enhance developer productivity and workflow automation. The position involves developing TypeScript-based backend services and modern frontend applications while integrating with cloud infrastructure, CI/CD, and observability systems. The role requires close collaboration with DevOps in a hybrid work model. 🗂️ Requirements: 3+ years commercial experience in full-stack development, University degree in Computer Science, Data Science, Mathematics or related field, Strong experience with TypeScript, Experience with Node.js and NestJS, Experience with Vue or Nuxt, Knowledge of event-driven architectures, Experience with Kafka, Understanding of CI/CD pipelines, Experience with GitLab CI, Experience with AWS (ECS, EKS, EC2, IAM, Lambda), Experience with Infrastructure as Code tools, English proficiency, Polish proficiency, Availability for hybrid work (1–2 office visits per week) 📃 Skills: TypeScript, Node.js, NestJS, Vue, Nuxt, Kafka, CI/CD, GitLab, AWS, ECS, EKS, EC2, IAM, Lambda, Terraform, CDK 🏢 Description: We are looking for a practical and collaborative Full-Stack Engineer to join the Developer Experience (DX) team in a large enterprise environment. The role focuses on building internal developer platforms , tools, and services that improve developer productivity, system visibility, and workflow automation. The ideal candidate has strong TypeScript - based backend development experience, enjoys working with modern frontend technologies, and collaborates closely with DevOps engineers working on cloud infrastructure , CI/CD pipelines, and observability platforms. Design, develop, and maintain backend services and APIs using TypeScript , Node.js , and modern backend frameworks such as NestJS . Build and maintain modern frontend applications using frameworks such as Vue and Nuxt . Develop internal tools and platforms that improve developer productivity and automate development workflows. Collaborate closely with DevOps engineers to ensure applications integrate smoothly with cloud infrastructure , CI/CD pipelines, and observability platforms . Troubleshoot application and platform issues , perform root cause analysis, and support continuous improvement. Research and evaluate new technologies, creating Proofs of Concept (POCs) to assess potential solutions and best practices. Communicate technical concepts clearly and collaborate with both technical and non-technical stakeholders. Qualifications 3+ years of commercial experience in full-stack software development. Completed university degree in Computer Science , Data Science, Mathematics, or a related technical field. Strong experience with TypeScript and backend development using Node.js frameworks such as NestJS . Experience building modern frontend applications using frameworks such as Vue or Nuxt . Familiarity with event - driven architectures and messaging systems, such as Kafka . Understanding of CI/CD pipelines , ideally with GitLab CI. Experience working with cloud environments , preferably AWS (ECS, EKS, EC2, IAM, Lambda). Familiarity with Infrastructure as Code tools, such as Terraform or AWS CDK . Fluent communication skills in English and Polish and availability to work in a hybrid mode with 1–2 office visits per week . About OBI Smart Technologies WHO ARE WE: We are a joint venture between OBI and Reply Group, responsible for co-designing, building and operating mission-critical digital platforms for commerce, customer service, and omnichannel retail. OUR MISSION: " We unite technology leadership with deep retail vision to implement standardized processes and scalable digital products that drive efficient support for one of Europe’s largest DIY retailers. Leveraging proven best practices, we advance the internationalization of products and the digital mindset of our partners, delivering consistent and business-critical solutions to support the targets of our customer. "

🏢 Summary: Senior Fullstack Engineer role focused on building internal developer platforms, tools, and services to improve developer productivity, workflow automation, and system visibility in an enterprise environment. The position involves backend and frontend development, architectural decision-making, cloud infrastructure collaboration, and CI/CD integration using modern technologies. The role also includes troubleshooting, experimentation through POCs, and cross-team technical collaboration in a hybrid work model in Katowice. 🗂️ Requirements: Completed degree in Computer Science, Data Science, Mathematics, or related technical field, 5+ years of fullstack software development experience, Strong experience with TypeScript, Strong experience with Node.js, Experience with NestJS, Experience building frontend applications with Vue or Nuxt, Knowledge of event-driven architectures, Experience with Kafka, Familiarity with AWS cloud services, Experience with CI/CD pipelines, Knowledge of Infrastructure as Code, Ability to participate in system architecture and technical design discussions, English proficiency, Polish proficiency, Availability for hybrid work in Katowice 📃 Skills: TypeScript, Node.js, NestJS, Vue, Nuxt, Kafka, AWS, ECS, EKS, EC2, IAM, Lambda, GitLab, Terraform, CDK, CI/CD 🏢 Description: Responsibilities We are looking for a practical and collaborative Senior Fullstack Engineer to join the Developer Experience (DX) team in a large enterprise environment. The role focuses on building internal developer platforms , tools, and services that improve developer productivity, system visibility, and workflow automation. You will play a key role in shaping engineering solutions, making technical decisions, and driving improvements across the developer ecosystem. Design and maintain backend services and APIs using TypeScript , Node.js , and NestJS , while making architectural decisions and evaluating trade-offs. Build and support frontend applications using Vue and Nuxt , ensuring good developer-facing UX. Develop internal tools and platforms that improve developer productivity , system visibility , and workflow automation. Evaluate technical solutions, balancing cost, performance, complexity, and maintainability . Collaborate with DevOps engineers on cloud infrastructure , CI/CD , and observability integration. Troubleshoot issues, perform root cause analysis , and drive continuous improvements. Build POCs to validate new technologies and drive experimentation. Qualifications Completed university degree in Computer Science , Data Science, Mathematics, or a related technical field. Strong background in fullstack software development (5+ years) with hands-on delivery of production systems. Solid command of TypeScript , Node.js , and backend frameworks such as NestJS . Practical knowledge of building frontend applications using Vue or Nuxt . Good understanding of event-driven architectures and messaging systems such as Kafka . Familiarity with cloud environments (AWS: ECS, EKS, EC2, IAM, Lambda) and how services are deployed and operated. Working knowledge of CI/CD pipelines (GitLab CI) and Infrastructure as Code (Terraform / AWS CDK) . Ability to work with technical design discussions, system architecture topics, and cross-team engineering challenges. Strong communication skills in English and Polish , with readiness to work in a hybrid model in Katowice . About OBI Smart Technologies WHO ARE WE: We are a joint venture between OBI and Reply Group, responsible for co-designing, building and operating mission-critical digital platforms for commerce, customer service, and omnichannel retail. OUR MISSION: " We unite technology leadership with deep retail vision to implement standardized processes and scalable digital products that drive efficient support for one of Europe’s largest DIY retailers. Leveraging proven best practices, we advance the internationalization of products and the digital mindset of our partners, delivering consistent and business-critical solutions to support the targets of our customer. "

🏢 Summary: Full-Stack Engineer role focused on building internal developer platforms, tools, and services to improve productivity, automation, and system visibility in a large enterprise environment. The position involves developing TypeScript-based backend services and modern frontend applications while integrating with cloud infrastructure, CI/CD pipelines, and observability platforms. The role requires close collaboration with DevOps and contribution to continuous improvement through troubleshooting and technology evaluation. 🗂️ Requirements: 3+ years commercial experience in full-stack development, University degree in Computer Science, Data Science, Mathematics or related field, Strong TypeScript backend development experience, Experience with Node.js frameworks such as NestJS, Experience building frontend applications with Vue or Nuxt, Experience with event-driven architectures and messaging systems, Understanding of CI/CD pipelines, Experience with AWS cloud services (ECS, EKS, EC2, IAM, Lambda), Experience with Infrastructure as Code tools, Fluent English and Polish, Availability for hybrid work (1–2 office visits per week) 📃 Skills: TypeScript, Node.js, NestJS, Vue, Nuxt, Kafka, GitLab, AWS, ECS, EKS, EC2, IAM, Lambda, Terraform, CDK, CI/CD 🏢 Description: We are looking for a practical and collaborative Full-Stack Engineer to join the Developer Experience (DX) team in a large enterprise environment. The role focuses on building internal developer platforms , tools, and services that improve developer productivity, system visibility, and workflow automation. The ideal candidate has strong TypeScript - based backend development experience, enjoys working with modern frontend technologies, and collaborates closely with DevOps engineers working on cloud infrastructure , CI/CD pipelines, and observability platforms. Design, develop, and maintain backend services and APIs using TypeScript , Node.js , and modern backend frameworks such as NestJS . Build and maintain modern frontend applications using frameworks such as Vue and Nuxt . Develop internal tools and platforms that improve developer productivity and automate development workflows. Collaborate closely with DevOps engineers to ensure applications integrate smoothly with cloud infrastructure , CI/CD pipelines, and observability platforms . Troubleshoot application and platform issues , perform root cause analysis, and support continuous improvement. Research and evaluate new technologies, creating Proofs of Concept (POCs) to assess potential solutions and best practices. Communicate technical concepts clearly and collaborate with both technical and non-technical stakeholders. Benefits Motivizer Benefits Platform to choose and manage all your benefits in one place. You receive a budget (550 PLN monthly). You can choose medical care package, meal tickets, sports cards (we have Multisport and on preferential terms, we have membership cards to one of the most popular Gyms), cinema tickets, shop vouchers, discounts and many more. Language Courses – you'll have access to a multi-language learning platform enabling you to practice you language skills and learn new ones! Regular and systematic further training opportunities - both internally and from external providers. We support your ongoing learning and development. Cooperation within an internal community is our everyday reality. We have networking events, coding challenges, and company parties for different occasions. Qualifications 3+ years of commercial experience in full-stack software development. Completed university degree in Computer Science , Data Science, Mathematics, or a related technical field. Strong experience with TypeScript and backend development using Node.js frameworks such as NestJS . Experience building modern frontend applications using frameworks such as Vue or Nuxt . Familiarity with event - driven architectures and messaging systems, such as Kafka . Understanding of CI/CD pipelines , ideally with GitLab CI. Experience working with cloud environments , preferably AWS (ECS, EKS, EC2, IAM, Lambda). Familiarity with Infrastructure as Code tools, such as Terraform or AWS CDK . Fluent communication skills in English and Polish and availability to work in a hybrid mode with 1–2 office visits per week . About OBI Smart Technologies WHO ARE WE: We are a joint venture between OBI and Reply Group, responsible for co-designing, building and operating mission-critical digital platforms for commerce, customer service, and omnichannel retail. OUR MISSION: " We unite technology leadership with deep retail vision to implement standardized processes and scalable digital products that drive efficient support for one of Europe’s largest DIY retailers. Leveraging proven best practices, we advance the internationalization of products and the digital mindset of our partners, delivering consistent and business-critical solutions to support the targets of our customer. "

🏢 Summary: Senior Fullstack Engineer role focused on building internal developer platforms, tools, and services that improve developer productivity, workflow automation, and system visibility in an enterprise environment. The position involves backend and frontend development, architectural decision-making, cloud infrastructure collaboration, and continuous improvement initiatives. The offer includes professional development opportunities, language courses, and a flexible benefits platform. 🗂️ Requirements: Completed degree in Computer Science, Data Science, Mathematics, or related technical field, 5+ years of fullstack software development experience, Strong knowledge of TypeScript, Strong knowledge of Node.js, Experience with NestJS, Experience building frontend applications with Vue or Nuxt, Understanding of event-driven architectures, Knowledge of Kafka, Experience with AWS cloud services, Experience with CI/CD pipelines, Knowledge of Terraform or AWS CDK, Ability to participate in system architecture and technical design discussions, English proficiency, Polish proficiency, Availability to work in a hybrid model in Katowice 📃 Skills: TypeScript, Node.js, NestJS, Vue, Nuxt, Kafka, AWS, ECS, EKS, EC2, IAM, Lambda, GitLab, Terraform, CDK, CI/CD 🏢 Description: Responsibilities We are looking for a practical and collaborative Senior Fullstack Engineer to join the Developer Experience (DX) team in a large enterprise environment. The role focuses on building internal developer platforms , tools, and services that improve developer productivity, system visibility, and workflow automation. You will play a key role in shaping engineering solutions, making technical decisions, and driving improvements across the developer ecosystem. Design and maintain backend services and APIs using TypeScript , Node.js , and NestJS , while making architectural decisions and evaluating trade-offs. Build and support frontend applications using Vue and Nuxt , ensuring good developer-facing UX. Develop internal tools and platforms that improve developer productivity , system visibility , and workflow automation. Evaluate technical solutions, balancing cost, performance, complexity, and maintainability . Collaborate with DevOps engineers on cloud infrastructure , CI/CD , and observability integration. Troubleshoot issues, perform root cause analysis , and drive continuous improvements. Build POCs to validate new technologies and drive experimentation. Benefits Motivizer Benefits Platform to choose and manage all your benefits in one place. You receive a budget (550 PLN monthly). You can choose medical care package, meal tickets, sports cards (we have Multisport and on preferential terms, we have membership cards to one of the most popular Gyms), cinema tickets, shop vouchers, discounts and many more. Language Courses – you'll have access to a multi-language learning platform enabling you to practice you language skills and learn new ones! Regular and systematic further training opportunities - both internally and from external providers. We support your ongoing learning and development. Cooperation within an internal community is our everyday reality. We have networking events, coding challenges, and company parties for different occasions. Qualifications Completed university degree in Computer Science , Data Science, Mathematics, or a related technical field. Strong background in fullstack software development (5+ years) with hands-on delivery of production systems. Solid command of TypeScript , Node.js , and backend frameworks such as NestJS . Practical knowledge of building frontend applications using Vue or Nuxt . Good understanding of event-driven architectures and messaging systems such as Kafka . Familiarity with cloud environments (AWS: ECS, EKS, EC2, IAM, Lambda) and how services are deployed and operated. Working knowledge of CI/CD pipelines (GitLab CI) and Infrastructure as Code (Terraform / AWS CDK) . Ability to work with technical design discussions, system architecture topics, and cross-team engineering challenges. Strong communication skills in English and Polish , with readiness to work in a hybrid model in Katowice . About OBI Smart Technologies WHO ARE WE: We are a joint venture between OBI and Reply Group, responsible for co-designing, building and operating mission-critical digital platforms for commerce, customer service, and omnichannel retail. OUR MISSION: " We unite technology leadership with deep retail vision to implement standardized processes and scalable digital products that drive efficient support for one of Europe’s largest DIY retailers. Leveraging proven best practices, we advance the internationalization of products and the digital mindset of our partners, delivering consistent and business-critical solutions to support the targets of our customer. "

🏢 Summary: The role involves designing, developing, and maintaining cloud-native enterprise applications as a Fullstack Engineer using Java and Angular. The position focuses on building scalable backend and frontend solutions within a microservices architecture, supporting CI/CD, containerization, and secure application design. The engineer will work in Agile teams and contribute to architecture, deployment, and system reliability. 🗂️ Requirements: 5+ years of backend development experience, Strong expertise in Java 17+, Experience with Spring Boot and Spring Security, Strong knowledge of Angular and TypeScript, Experience with PostgreSQL and Hibernate/JPA, Experience with microservices architecture, Hands-on experience with Maven, Git, GitHub, CI/CD, Knowledge of Kubernetes and Docker, Experience with SQL databases, Experience with REST API development, Experience with JUnit, AssertJ, Hamcrest, Bash/Shell scripting skills, Understanding of secure coding practices, Experience in Agile/Scrum environments, English level B2/C1 📃 Skills: Java, Spring, SpringBoot, SpringSecurity, Angular, TypeScript, PostgreSQL, Hibernate, JPA, Maven, Git, GitHub, CI/CD, Kubernetes, Docker, SQL, REST, JUnit, AssertJ, Hamcrest, Bash, Liquibase, Helm, Kafka, Python, Go, C, Grafana, Prometheus, Kibana, OWASP, JIRA 🏢 Description: We are looking for an experienced Fullstack Engineer who will be responsible for designing, developing, and maintaining modern enterprise applications in a cloud-native architecture. The person in this role will work on both backend and frontend solutions (Java + Angular). Our expectations 5+ years of professional backend development experience Strong expertise in Java 17+ and Spring ecosystem (Spring Boot, Spring Security) Strong knowledge of Angular and frontend development with TypeScript Experience with PostgreSQL, Hibernate/JPA Experience with cloud-native and microservices architecture Hands-on experience with Maven, Git, GitHub, and CI/CD pipelines Knowledge of Kubernetes, Docker Experience with SQL databases and REST API development Familiarity with JUnit, AssertJ, and Hamcrest Bash/Shell scripting skills Strong understanding of secure coding practices and scalable application design Experience working in Agile/Scrum environments Good English communication skills (B2/C1) Welcome Skills Experience with Kafka and event-driven architecture Knowledge of Python scripting Familiarity with Go (Golang) or C Experience with monitoring and logging tools such as Grafana, Prometheus, and Kibana Knowledge of OWASP Top 10 and application security best practices Experience with JIRA or similar project management tools Previous experience in enterprise-scale distributed systems Key tasks Develop and maintain scalable backend applications using Java 17+ and Spring Boot Design and optimize PostgreSQL databases and manage schema migrations with Liquibase Build and maintain modern frontend applications using Angular Develop secure, high-performance, and cloud-native solutions Contribute to CI/CD pipelines and deployment automation Support containerized deployments using Docker, Kubernetes, and Helm Collaborate with distributed engineering teams in Agile environments Participate in architecture discussions, code reviews, and technical mentoring Ensure application reliability, scalability, and maintainability across backend and frontend layers

🏢 Summary: Hybrid Fullstack Engineer role in Warsaw focused on building scalable enterprise applications using Node.js, C#, .NET, React, AngularJS, and SQL Server. The position involves backend and frontend development, architecture contributions, and collaboration with cross-functional engineering teams. Experience with cloud-native and containerized technologies is considered a plus. 🗂️ Requirements: 7+ years of full-stack development experience, Expertise in React, Expertise in Node.js, Expertise in C#, Expertise in ASP.NET, Strong SQL Server experience, Experience building scalable enterprise applications, Experience developing APIs, Strong application design skills, Analytical and problem-solving skills, Attention to software quality, Communication skills, Collaboration skills 📃 Skills: Node.js, C#, .NET, React, AngularJS, SQL, T-SQL, ASP.NET, SQLServer, APIs, Cloud, Containers, Streaming 🏢 Description: Fullstack Engineer Warsaw, hybrid. Responsibilities Develop and maintain server-side applications using Node.js, C#, and .NET . Build responsive user interfaces with React and AngularJS . Design and optimize SQL Server solutions, including T-SQL and stored procedures. Contribute to application architecture, technical design, and technology decisions. Build scalable solutions leveraging modern cloud, container, and streaming technologies. Collaborate with cross-functional engineering teams to deliver high-quality software. Requirements 7+ years of full-stack development experience . Strong hands-on expertise in React, Node.js, C#, ASP.NET , and SQL Server . Experience developing scalable enterprise applications and APIs. Strong application design, analytical, and problem-solving skills. High attention to detail and commitment to software quality. Excellent communication and collaboration skills. Nice to Have Experience with cloud-native, containerized, or event-driven architectures. Financial services or large enterprise environment experience.

🏢 Summary: Fullstack Software Engineer role focused on building and scaling end-to-end web services and modern user interfaces in an agile, AI-first environment. The position combines backend development in Python with frontend development in React, emphasizing UX quality, scalable architectures, and cloud-based deployments. The engineer contributes to architecture decisions and delivers high-performance solutions for global-scale e-commerce systems. 🗂️ Requirements: 3+ years of experience with Python, Commercial experience with React, Proficiency in TypeScript, Experience with Redux or similar state management, Knowledge of TDD and clean code principles, Experience designing scalable web architectures, Basic knowledge of AWS (EC2, RDS, S3), Basic DevOps skills (*nix, Docker, Kubernetes, Apache/nginx), Experience with SOA and message queues (e.g., RabbitMQ), Experience working with AI coding tools (e.g., Cursor, Claude Code), Good written and spoken English 📃 Skills: Python, React, TypeScript, Redux, AWS, EC2, RDS, S3, Docker, Kubernetes, Apache, Nginx, RabbitMQ, SOA, TDD, Unix, AI, Cursor, Claude, JavaScript 🏢 Description: Who are we looking for? As a Fullstack Software Engineer, you will be a key part of an agile team responsible for developing end-to-end services and interfaces. We need a "proactive doer" who doesn't just build features but takes full ownership of the User Experience (UX) and business outcomes. You naturally use AI-based tools to accelerate delivery without compromising on quality or aesthetics. You will bring on board: Goal-oriented mindset: Strong focus on customer needs and hitting business objectives. UX Sensitivity: An eye for detail and a drive to build intuitive, high-quality interfaces. Fullstack Proficiency: 3+ years of experience in Python and solid commercial experience with React. Modern FE Stack: Proficiency in TypeScript and state management ( Redux ). AI-Native Workflow: Habitual use of Cursor, Claude Code, or similar agents to boost productivity. Proactive "Can-do" attitude: Ability to work effectively with product owners to turn vision into working software. Technical Excellence: Knowledge of TDD, clean code, and scalable web architectures. Cloud Awareness: Basic knowledge of AWS (EC2, S3) and DevOps (Docker). At least basic knowledge of Amazon Web Services (EC2, RDS, S3) At least basic DevOps skills (*nix, Apache/nginx, Docker, Kubernetes) Experience in SOA, message queues (like RabbitMQ) Good written and spoken English, comfortable with working in an international environment Nice to have Having contributed to Open Source (send us your GitHub id!) Good knowledge of JavaScript build tools (eg. Webpack) and the yarn ecosystem Knowledge of redux-saga, redux-forms, style-loader and css-loader, reselect... Experience with ESLint for linting Advanced DevOps skills (*nix, Apache/nginx, Docker, Kubernetes) Advanced knowledge of Amazon Web Services (EC2, RDS, S3, ELB, EBS, EKS) Experience developing and maintaining complex web architectures Experience in event-driven architecture and distributed systems Experience with NoSQL databases (Mongo, ElasticSearch) Experience in EventStorming Knowledge of GraphQL Knowledge of CQRS/DDD Expertise in cybersecurity topics What do we do? End-to-End Delivery: We build both robust backend APIs and modern, responsive frontends to support the flow of millions of products. UX Optimization: We treat the interface as a critical part of the product, ensuring high quality and friction-less user journeys. AI-First Engineering: We embrace the power of AI to make ourselves more efficient and focus on solving higher-level problems. Scalability & Performance: We monitor and improve our services to handle global e-commerce traffic. Impactful Design: We help with architecture-level decisions, ensuring every project delivers maximum value. How do we work? We have passion for evolving technology and its applications. We believe in teamwork, empowerment and self-organisation We follow Agile principles We are highly autonomous - we choose our own goals and projects which contribute to a company strategy as well as tools that make our work efficient We are closely cooperating with the business stakeholders, data engineers, data science, and other product developers We have a mature product pipeline with predefined initial specs, designs, and architectures for all features.

🏢 Summary: Backend-focused Fullstack Engineer role (80% backend) focused on designing and maintaining scalable, secure backend services and APIs for data-driven and integration platforms. The position involves working with distributed systems, system integrations, and cloud infrastructure while contributing to frontend development with React. You will own features end-to-end from design to deployment in a distributed international team. 🗂️ Requirements: ~5 years backend experience with Node.js and TypeScript, Strong knowledge of relational databases, Experience building REST APIs and distributed services, Hands-on experience with cloud infrastructure, Experience with Kubernetes, Practical experience with React, Experience with system integrations 📃 Skills: TypeScript, Node.js, React, PostgreSQL, GCP, Kubernetes, REST, SQL 🏢 Description: Fullstack Engineer (Backend-Focused) We’re looking for a Backend-heavy Fullstack Engineer (80% backend, 20% frontend) to join a distributed team building critical data and integration platforms. What You’ll Do Design and maintain scalable, secure backend services and APIs Work on system integrations and data-centric platforms Collaborate across frontend, backend, and data teams Take full ownership of features from design to deployment Tech Stack TypeScript / Node.js , React Relational databases (PostgreSQL or similar) Cloud infrastructure (GCP), Kubernetes REST APIs, system integrations, distributed services Who We’re Looking For ~5 years backend experience with Node.js / TypeScript Strong relational database knowledge Experience with React (frontend contribution) Cloud and Kubernetes experience Excellent communication skills , ownership, and proactive collaboration Comfortable working in distributed international teams

🏢 Summary: Long-term Fullstack Developer role focused on building and maintaining web applications, backend services, and APIs for regulated healthcare and life sciences environments. The position involves fullstack development with Java and Angular technologies, testing, deployment support, and collaboration in agile cross-functional teams. The offer includes flexible work options, professional development opportunities, and international collaboration. 🗂️ Requirements: Java proficiency, SQL proficiency, JDBC experience, Hibernate experience, Swing experience, Angular 19+ proficiency, TypeScript proficiency, SCSS knowledge, Jest experience, NgRX experience, ng-bootstrap experience, GitLab experience, JBoss knowledge, RedHat knowledge, Oracle DB experience, SOAP services experience, Experience in GxP-compliant environments, Understanding of GxP principles and regulatory processes, Ability to work in agile cross-functional teams 📃 Skills: Java, SQL, JDBC, Hibernate, Swing, Angular, TypeScript, SCSS, Jest, NgRX, ng-bootstrap, GitLab, husky, commitlint, prettier, eslint, JBoss, RedHat, Oracle, SOAP 🏢 Description: We are looking for an experienced Fullstack Developer who will join a long-term project for our client global organization operating in the life sciences sector, developing solutions that support highly regulated processes in healthcare and research. What you will do - Develop and enhance web application features as well as backend services and APIs based on business, functional, and technical requirements. - Collaborate closely with frontend and backend engineers, as well as other stakeholders, to ensure seamless integration and optimal performance. - Participate in requirement analysis and contribute to technical estimations and planning. - Design and implement reusable UI components, as well as backend components and workflows, ensuring consistency and maintainability. - Write and maintain unit tests; identify, troubleshoot, and resolve defects across development, system testing, and UAT phases. - Support deployments to lower environments and assist with release readiness, system testing, and user acceptance testing. - Contribute to testing strategy, automation initiatives, and continuous improvement of code quality. - Document technical decisions and ensure alignment with internal standards, compliance requirements, and regulatory expectations. What we are looking for - Strong proficiency in Java, SQL, JDBC, Hibernate, and Swing. - Proficiency in Angular 19+, TypeScript, SCSS, Jest, NgRX, and ng-bootstrap. - Experience with development tools and environments such as GitLab, husky, commitlint, prettier, eslint, JBoss, RedHat, Oracle DB, and SOAP-based services. - Experience working in GxP-compliant environments and validated IT systems. - Solid understanding of GxP principles, documentation standards, and regulatory processes. - Ability to work independently and effectively in cross-functional, agile teams. - Strong communication, problem-solving skills, and attention to detail. Perks and benefits - Comprehensive benefits - enjoy Udemy for Business, private medical care, Multisport card, veterinary package, language lessons, and shopping vouchers. - Flexibility - adaptable working hours and remote/hybrid work options to suit your lifestyle & location. - Career growth - access opportunities for professional development and learning, including perks related to official partnerships with Microsoft, AWS, Snowflake, Salesforce & more. - Global collaboration - work with a diverse, international team. - Innovative environment - be part of a forward-thinking and growth-oriented workplace. - Engaging community – work with passionate professionals and participate in team-building events, hackathons, and CSR initiatives. - Team-building events including annual company events. - Welcome pack provided at the start of employment.