Software Engineer (Fullstack)

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications, and regulatory technologies. We are looking for a Software Engineer (Fullstack)! Requirements: Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field; 5+ years of experience in software engineering, including production fullstack delivery; Strong proficiency in Python and TypeScript; Experience with back-end frameworks (FastAPI); Solid experience with Angular (standalone components, signals, OnPush strategy)Expertise in object-oriented programming and SOLID principles; Solid understanding of computer science fundamentals, data structures, and algorithms; Strong knowledge of concurrency, parallelism, and related concepts; Experience with RESTful APIs and microservices architecture; Proficiency in version control systems, particularly Git; Familiarity with CI/CD pipelines and DevOps practices; Strong understanding of SQL database systems; Knowledge of containerization technologies (Docker, Kubernetes); Testing and quality mindset; understanding Test Pyramid methodology and different Test Categories (pytest, Jasmine/Karma or similar); Understanding of Observability (structured logging, metrics, traces, OpenTelemetry) and Reliability (retries, backoff, idempotency); Experience with authentication and authorization (OIDC/JWT; Keycloak or similar identity providers). Will be plus: Experience with message brokers (e.g., NATS JetStream, Kafka, RabbitMQ); Experience with ClickHouse or other analytical/OLAP databases; Experience with Playwright or similar browser automation; Responsibilities: Develop and maintain robust, scalable web applications; Design and implement efficient High Load APIs; Ensure high performance and responsiveness of applications; Implement security measures and data protection in line with industry standards; Participate in code reviews and contribute to improving development practices; Troubleshoot, debug, and upgrade existing software; Write technical documentation and maintain system architecture diagrams; Stay updated with emerging technologies and industry trends. Our benefits to you: ☘️An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance, and more 🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed 🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided 🏖Paid vacations, sick leave, personal events days, days off 💵Referral program — enjoy cooperation with your colleagues and get the bonus 📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences 🎯Rewards program for mentoring and coaching colleagues ✈️In-house Travel Service 🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more 🎳Other benefits could be added based on your location