Fullstack Developer/Solutions Architect

Our client, a rapidly scaling fintech is on a mission to build the world’s leading private wealth management platform. Its investments marketplace connects accredited investors with high-quality private credit opportunities, and the business is expanding fast across Asia. Candidates who thrive in a high-growth, international setting and want to leave their mark on the future of wealth tech will find this role an exciting opportunity. As the company scales from $100m to $1b in assets under management and launches new crypto-driven initiatives , the product engineering team is expanding with a Fullstack / Solution Architect. This is a pivotal role — you will own architecture decisions across backend and frontend, ensuring Kilde delivers seamless, trustworthy, and engaging experiences that empower investors to achieve their goals. Responsibilities Architecture & Solution Design Define and own the technical architecture for client’s platform — backend services, frontend apps, APIs, integrations, and data flows. Ensure scalability, security, and compliance in a regulated fintech environment. Translate business and product requirements into robust, future-proof technical solutions. Fullstack Engineering Build and maintain high-quality, performant features across Java/Spring Boot backends and React.js/React Native frontends. Mentor engineers across the stack to ensure consistency, maintainability, and adherence to client‘s design principles and best technical solutions including automated pipelines and tests. Optimize user journeys end-to-end, from backend logic to intuitive UI delivery on a secure, robust and reliable building blocks. Experience with microservice architecture, supported by containerization and willingess of coding with AI – as of today Claude preferably. Collaboration & Leadership Partner with product managers, designers, and business stakeholders to align technical solutions with client’s growth roadmap. Optimize the platform for scalability as we expand from hundreds of millions to billions in transaction volume while still keeping the simplicity. Guide teams through trade-offs in performance, usability, and scalability. Foster a culture of clean and documented code, strong testing practices, and continuous improvement. Be ready to switch between React.js and React Native when bringing native mobile app up to life. Quality & Reliability Write clean, testable code with strong unit and integration coverage. Followed up by test cases in Browserstack. Partner with QA and DevOps to ensure smooth releases across web and mobile. Stay current with modern engineering practices, proactively introducing improvements. Qualifications 10+ years in of development experience (React, Next.js, or similar modern frameworks). A good eye for design, usability, and responsive layouts. Strong foundation in JavaScript/TypeScript, HTML5, and CSS3 but also knowledge of Java, experience with Sprinboot is a plus. Showcase your extra mile on becoming a Fullstack developer (can be personal projects or past work experience)Proven track record in solution architecture, designing scalable, secure systems in fintech, SaaS, or other regulated industries. Experience integrating APIs, optimizing performance, and handling security in fintech or regulated environments. Experience within the crypto space is a plus. Growth mindset — comfortable in a fast-paced, international scale-up environment. Excellent communication skills and the ability to influence technical and non-technical stakeholders. A growth mindset — excited by the challenge of building for billions in transaction volume. Benefits Be part of an epic team that prioritizes your personal and professional growth Impact & Growth: Join a venture aiming to create US$1 billion in Assets under Management in shareholder value within five years, and your work will be shipped to customers every sprint. Innovation: Drive cutting-edge initiatives, including upcoming crypto features and cross-border investment products. Leadership: Work directly with the client’s founders and CTO, influencing the company’s product and technology vision. HMO insurance coverage starts from the 1st working day. Vacation and sick leave credits (pro-rated) start from the 1st working day. Company-issued laptop included to ensure smooth and efficient work experience Earn rewards with our Employee Referral Program Enjoy flexible working time that align with the client’s core hours Flexible work location, several office locations across Metro Manila and work-from-home (WFH)Cross-Border Collaboration: Quarterly team meet-ups in Bangalore and Singapore. Access to free training, certification programs, and fun community/social activities Collaborate in an international, multicultural working environment #J-18808-Ljbffr