Job Description
Full details about the role and requirements
Yukerja Summary
The Senior Fullstack Developer role at Nearshore Business Solutions is curated from Remote Jobs (category Teknologi & IT). This role is marked as remote — check timezone and location requirements on the official listing. Yukerja.com is not the employer — applications are handled on the official source site.
# Senior Fullstack Developer
**Job Title:** Senior Full Stack Developer
**Location:** Remote – Latin America
**Type of Contract:** Full-Time | Remote | Contractor
**Salary Range:** Market Rates
**Language
Requirements:** Strong written and verbal English communication skills
We are seeking a skilled Senior Full Stack Developer with experience in real-time systems, multi-service architectures, and modern web technologies to join our growing team. You will play a key role in strengthening and expanding a high-volume communications platform that supports thousands of inbound and outbound calls daily. Your work will directly impact operational efficiency, platform reliability, AI-driven automation, and business performance across live production systems.
##
Key Responsibilities
- Quickly ramp up within an existing multi-service production platform and contribute across multiple repositories and services
- Investigate, troubleshoot, and resolve production issues spanning frontend applications, backend services, telephony systems, databases, and infrastructure
- Build and improve systems supporting real-time call flows, lead routing, buyer matching, and dispatch operations
- Develop scalable backend services and APIs using Node.js, TypeScript, NestJS, Python, and FastAPI
- Build and enhance internal operational interfaces using Vue 3, TypeScript, React, and Next.js
- Architect and integrate AI-powered capabilities including transcription, summarization, automated dialing decisions, and workflow automation
- Contribute to technical architecture decisions while improving engineering standards, observability, maintainability, and system reliability
## Must-Have
Qualifications
- 5+ years of professional experience as a Full Stack Software Engineer working in production environments
- Strong expertise in Node.js and TypeScript with the ability to work across Python and PHP services as needed
- Strong frontend development experience with Vue 3 or extensive experience in modern frontend frameworks with the ability to quickly adapt to Vue-based applications
- Proven experience working within complex, existing production systems and multi-service architectures
- Hands-on experience debugging full-stack issues across frontend, backend, databases, infrastructure, and real-time systems
- Experience with MySQL, Redis, Postgres, AWS, and modern observability tools such as Grafana, CloudWatch, or Sentry
- Strong ownership mindset with the ability to operate independently in a fast-paced, high-impact environment
## Preferred
Qualifications
- Experience with telephony platforms, VoIP, SIP, Twilio, or CPaaS providers
- Familiarity with WebRTC, Socket.IO, browser-based softphones, and real-time event-driven systems
- Experience integrating LLMs and AI workflows into commercial production applications
- Knowledge of LangChain, LlamaIndex, Pipecat, vector databases, or embedding pipelines
- Experience with real-time audio streaming and WebSocket-based AI processing
- Background working in polyglot environments combining JavaScript/TypeScript, Python, and PHP
- Experience modernizing legacy systems while continuing to deliver new product functionality
Apply directly on RemoteJobs.org: https://remotejobs.org/remote-jobs/senior-fullstack-developer-nearshore-business-solutions