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Solvedex reshapes the future of tech talent by connecting innovative companies with pre-vetted, world-class nearshore developers across US and LATAM time zones.
We handle identification, onboarding, and management, so you can focus on innovation.
About the Role
We’re looking for a Senior Full Stack Developer to join our collaborative, remote-first team.
In this role, you will play a key part in building and maintaining web applications for an advanced analytics and payments platform.
You’ll work across the full stack with a strong emphasis on back-end infrastructure, architecture design, cloud systems, and advanced algorithmic problem-solving , using technologies like NestJS, TypeORM, Docker, AWS, and React.js.
Key Responsibilities
- Lead the development and maintenance of scalable back-end services using NestJS , TypeORM , and Docker .
- Build high-performance, interactive front-end interfaces with Next.js , React.js , and TypeScript .
- Design and implement system architecture and key application components.
- Integrate third-party services, including payment providers (e.g., Stripe, PayPal).
- Manage infrastructure and deployments using AWS , Azure , or GCP .
- Optimize application performance, security, and scalability.
- Write clean, maintainable, and well-documented code.
- Collaborate cross-functionally with product, design, and engineering teams.
- Participate in and lead code reviews, championing best practices.
- Troubleshoot and resolve complex issues efficiently.
Key Qualifications
- Bachelor's degree in Computer Science, Engineering, or a related field—or equivalent practical experience.
- 4+ years of industrial work experience in full stack development roles.
- Proven track record of being a main contributor on complex, production-grade projects.
- Strong proficiency in React.js , NestJS , and TypeScript .
- Experience with Docker , TypeORM , and at least one major cloud provider (AWS, Azure, or GCP).
- Solid understanding of infrastructure tooling , CI/CD pipelines, and container orchestration.
- Experience applying advanced algorithms and data structures in real-world applications.
- Solid grasp of system design and software architecture principles .
- Hands-on experience with cloud infrastructure and tooling (AWS, Azure, or GCP) .
- Experience working with RESTful APIs and version control systems like Git .
- Excellent problem-solving, communication, and collaboration skills.
- English fluency (written and verbal).
Nice to Have
- Previous experience working in the fintech or payments industry.
- Exposure to DevOps, monitoring, and observability tools.
Additional Requirements
- Must be based in the LATAM region.
- Comfortable working remotely and independently.
- Proactive, self-driven, and collaborative mindset.
- Ability to thrive in a fast-paced, startup-like environment.
Seniority level
Employment type
Job function
- Engineering and Information Technology
- Industries: Software Development
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