Hi there! We are STX Next, a global IT consulting company specializing in customer-focused software services. Join a group of 500 professionals dedicated to helping customers build outstanding products. Leveraging the latest advancements in the field, and a passion for innovation, we're shaping the future of technology one project at a time.Are you the NEXT one? Type of contractA B2B contract for your flexibility and competitive compensation packageLocationA remote work model encouraging work-life balance.Job descriptionWe are looking for an experienced Senior Fullstack Developer (Python + React) to design, implement, and maintain scalable, high-quality web applications.You will be responsible for delivering robust backend services, interactive front-end features, and reliable end-to-end solutions, while ensuring performance, maintainability, and code quality across the stack.This position focuses on full-stack development and welcomes candidates with hands-on expertise in Python (Django), React, and modern web technologies.The ideal candidate combines strong software engineering skills with a deep understanding of system architecture, best practices, and collaborative agile development. ResponsibilitiesFocusing on clean architecture and maintainable code.Bridge the gap between frontend and backend: Collaborate on API design and — if you are up for it — contribute to backend services in Python (Django/FastAPI).Operate in a modern DevOps culture, gaining practical exposure to Kubernetes and container orchestration for smoother deployments.Influence the product: collaborative problem-solving with cross-functional teams to ensure high-end delivery.Mentor & Lead: Take ownership of technical topics, conduct code reviews, and gradually transition into leading projects and advising clients on technology choices.RequirementsMust have:Deep commercial experience in web applications development;Extensive knowledge of Backend AND Frontend technologies (JS based and Python) with hands-on experience working with React and Django;Experience using best practices (CI/CD, TDD, Code Reviews, Design Patterns);Experience writing integration and unit tests;Experience using code versioning platforms, such as GitHub, GitLab or BitBucket;Experience handling various types of databases: SQL (Postgres), NoSQL (MongoDB), key-value (Redis);Excellent communication skills;English proficiency (minimum B2);Customer centric approach and true willingness to “get things done”.Nice to have:Proficiency in TypeScript and GraphQL;Familiarity with microservice-related technologies (Docker, Kubernetes, RabbitMQ, Kafka);Hands-on experience in AWS, GCP and/or Azure;Experience working in international, cross-functional teams.BenefitsWork-life BalanceWe are open to discussing individual needs. Set up working hours and remote work scheduled with your team and manager, in a way that works for both sides.Reimbursed private medical care (Medicover) and MultisportWe care about the health and well-being of our colleagues. Choose a sports card and dedicated medical care for yourself and your relatives.Leader’s supportWork with true enthusiasts and professionals who will support you along the way. You can count on leaders and experts who are willing to share their knowledge so that you too can join their ranks someday.Technology focusPython and JavaScript are not our only strengths, we are also very good at React Native, IoT, Machine Learning, .Net, DevOps and Blockchain.Growth reviewJunior, Regular or Senior? Every year we have a chance to discuss acquired skills and prepare a development plan for upcoming months.EventsAttend exciting internal webinars, celebrate special days with us, and join us at conferences and meetups as a listener or speaker!WorkationTeam trips where you have a chance as a team not only to work together, but also integrate f2f.