Software Engineer II
We are seeking a Software Engineer II to join our client's core team and help scale the platform. The engineer will own key features across web and mobile, integrate with payment APIs, and ensure systems remain reliable and performant. This role involves close collaboration with the CTO and a high-trust engineering team to shape a best-in-class payments experience.What you’ll do
Build, maintain, and improve core user experiences using Next.js, TypeScript, and Tailwind CSS
Design and optimize APIs and backend services in Node and deployed on Google Cloud Platform
Manage data at scale with Firestore for real-time needs and PostgreSQL for structured storage
Integrate with third-party payment providers and financial APIs to enable seamless, secure bill payments
Own projects end-to-end, from technical scoping through deployment and monitoring
Collaborate cross-functionally with product, design, and other stakeholders to ship fast and iterate quickly
What you’ll bring
3+ years of professional experience as a full-stack developer
Deep proficiency in React (Next.js), TypeScript, JavaScript, and Node.js
Proven track record designing and maintaining reliable APIs and backend systems
Hands-on experience with Firestore, PostgreSQL, and cloud platforms (GCP preferred)
Strong sense of ownership and comfort working in a fast-paced startup environment
Excellent communication skills, able to work with both technical and non-technical collaborators
Nice-to-haves
Experience with financial APIs, payments integrations, or PCI-compliant systems
Exposure to mobile development (React Native or similar)
Familiarity with CI/CD pipelines, open-source contributions, or greenfield product work
Prior experience at early-stage startups
Why you’ll love working there
Meaningful impact: your work directly shapes the product roadmap and payment experience
Collaborative culture: join a lean, high-trust team where your voice is heard
Growth opportunities: learn new technologies and advance your career as the company scales
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