Senior Fullstack Developer - React Java Kotlin

As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for Senior Fullstack Developer (Java/Kotlin React) :) 100% remote 2-stage recruitment process Responsibilities: Designing and developing a web application using React.js on the frontend and Java/Kotlin on the backend Creating and integrating solutions based on REST APIs and microservices architecture Working with MongoDB, Terraform, Docker, and CI/CD using GitHub Actions Implementing Test-Driven Development (TDD) and ensuring high code quality Ensuring security, testability, and documentation of implemented solutions Collaborating with Product Managers, Designers, and Engineers to achieve business goals Participating in daily stand-ups, sprint planning, retrospectives, and task refinements Promoting inclusivity and diversity in the workplace Requirements: Experience as Fullstack Engineer with React.js and ideally, on the backend you have experience in Java/Kotlin You have worked with MongoDB, Terraform, Docker before and have an understanding of REST and Microservices You are passionate about Test Driven Development Proficient knowledge in HTML, CSS, JavaScript Focused on quality, testability, security, and documentation CI/CD (Github Actions) and automation experience Preferably, you have worked in an agile environment before Strong problem-solving skills and ability to work collaboratively in a fast-paced, dynamic environment You are a self-starter who can work independently and as part of a team Understanding and appreciating diversity and inclusivity in the workplace Good English communication skills (at least B2 level) Experience with Analytics Services or working with API calls and publishing NATS/Kafka events to analytics platforms Proficiency in extending and developing plugins (own module) in a structured environment Strong background in implementing persistence layers and REST services for complex applications Expertise in rate limiting and architecting robust, scalable applications Experience working with Media Servers, ensuring the use of existing APIs for handling various file formats and sizes, including efficient downscaling of images and videos for mobile devices Offer: Private medical care Co-financing for the sports card Training & learning opportunities Constant support of dedicated consultant Employee referral program

Location: Poznań, PL

Posted Date: 4/23/2025