Senior Full-Stack Developer Java & Angular

We are building a next-generation Investment Reporting platform from scratch (Greenfield). We are looking for a highly experienced Full-Stack Engineer (Java & Angular) to design and develop this brand-new solution. Rather than doing a direct translation or legacy maintenance, our goal is to build a completely new architecture. The existing system will serve purely as a functional reference point to help us understand and capture complex business rules during the design phase. Senior Full-Stack Developer (Java & Angular) Why this Role is Compelling: 100% Greenfield Development: Your focus is entirely on creating a brand-new application using modern technologies. Collaborative Architecture: Work hand-in-hand with dedicated Architects, contributing your expertise to shape the backend services, APIs, and frontend state management. Domain Expertise: Gain deep exposure to the investment banking domain by transforming established business capabilities into a modern, high-performance platform. Key Responsibilities: End-to-End Development: Design and build scalable backend services (Java) and clean, highly responsive user interfaces (Angular). Functional Alignment: Analyze existing business capabilities to ensure the new greenfield platform delivers comprehensive functionality while keeping the code clean and optimized. Data Layer Integration: Work with enterprise databases to optimize data processing and ensure consistency as the new platform is rolled out. Technical Collaboration: Partner with architects and tech leads to ensure that development aligns perfectly with modern best practices and the targeted system architecture. Requirements: Enterprise-Level Java: Robust experience in building scalable backend applications (Spring Boot, microservices architecture). Advanced Angular: Proven track record of developing complex Single Page Applications (SPA) with a focus on component architecture and efficient state management. Solid SQL Skills: Proficiency in relational databases (Sybase and/or Oracle), including analyzing and optimizing data structures and queries. Analytical & Adaptable Mindset: Openness to explore and understand the logic of the existing system (built on 4D) to extract core business rules. Fluent English: Required for daily collaboration within our international team. Nice to Have: Experience participating in system modernization or platform transformation projects. Familiarity with reporting frameworks (e.g., Jasper Reports). What we offer: Hybrid work mode, 50% working from home within a month Equivalent for remote work expenses (120 PLN per month) Stable employment in an international company Fully paid private medical care for employee Pre-paid lunch card Employee Pension Plan Co-financed Multisport Card MyBenefit Cafeteria Platform Life insurance Car parking availability in the office building Trainings and development opportunities If the offer sounds interesting to you - please be invited to apply with your resume in English.