Senior Software Engineer AI

Location: Remote
Modality: Full-time Contractor
Salary / Rate: Approx. USD 5,500/month (reference only)
English: Professional / Advanced
Vacancies: 2 openings

About the Role

We are looking for a Senior Software Engineer – AI with strong full stack expertise to help build scalable, high-volume applications in modern service-oriented architectures.

This role is ideal for someone who combines deep frontend and backend engineering experience with hands-on exposure to AI application frameworks and tooling. You will work on AI-powered products and scalable distributed systems, collaborating closely with cross-functional teams in an Agile environment.

The ideal candidate has extensive experience building production-grade applications using TypeScript, React, Next.js, and Node.js, along with practical experience integrating AI frameworks such as Vercel AI SDK, LangChain, or LangGraph.

This position requires strong ownership, self-management, and the ability to contribute to both architecture and implementation decisions.

Responsibilities

• Design, develop, and maintain scalable full stack applications


• Build and integrate AI-powered features using modern AI frameworks and SDKs


• Develop frontend applications using React and Next.js


• Implement backend services and APIs using Node.js frameworks such as Express or Fastify


• Create and maintain RESTful APIs and/or tRPC-based services


• Work with relational databases including PostgreSQL or MySQL


• Develop cloud-native solutions leveraging AWS services, especially AWS Lambda


• Collaborate with cross-functional teams in Agile development environments


• Ensure code quality through testing, automation, and engineering best practices


• Participate in technical discussions, architecture decisions, and live coding interviews

Requirements

• 9+ years of experience in software engineering


• Strong experience building high-volume, scalable applications


• Solid background working in service-oriented architectures


• Strong proficiency in TypeScript


• Experience with JavaScript frameworks such as React and Next.js


• Backend development experience using Node.js frameworks like Express or Fastify


• Hands-on experience with Vercel AI SDK, LangChain, or LangGraph


• Experience building and consuming RESTful APIs and/or tRPC services


• Experience with relational databases such as PostgreSQL or MySQL


• Experience working with AWS, especially AWS Lambda


• Familiarity with test automation frameworks


• Experience working in Agile environments


• Strong communication and self-management skills

Ideal Profile

• Senior-level engineer with strong end-to-end product development experience


• Experience working on scalable SaaS or high-traffic platforms


• Comfortable operating independently in remote and fast-paced environments


• Strong problem-solving and architectural thinking skills


• Experience integrating AI capabilities into production applications


• Collaborative mindset with the ability to work across frontend, backend, and infrastructure layers