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.

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.

• 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.

• 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