Senior Software Engineer LLM

Caderno Nacional; Porto Alegre; Teletrabalho; BRL 160.000 - 200.000; Tempo integral

Resumo da oferta

A leading software development company in Porto Alegre is seeking a Senior Software Engineer to develop and maintain AI-enabled systems for healthcare operations. You will leverage your experience with LLMs and modern web technologies in a remote-first startup environment. The ideal candidate has over 5 years of experience in full-stack development and a passion for mentoring and innovation, with flexible paid time off and immediate impact opportunities.

Serviços

Flexible paid time off

Opportunity to make immediate impact

Qualificações

• 5+ years of experience building robust, scalable full-stack applications.
• Hands-on experience with LLMs or AI services.
• Significant experience designing, building, deploying production applications.

Responsabilidades

• Design, implement, and maintain scalable services and applications.
• Integrate LLMs and AI services into production systems.
• Mentor and support other engineers and collaborate with cross-functional teams.

Conhecimentos

Building robust scalable applications

Experience with LLMs or AI services

Familiarity with modern web technologies

Architecting solutions to ambiguous problems

Improving code quality through automated testing

Ferramentas

NestJS

React

GraphQL

Docker

Kubernetes

Descrição da oferta de emprego

Senior Software Engineer LLM-Porto Alegre / RS

Overview

As a Senior Software Engineer, you will be responsible for developing and maintaining mission-critical systems that power healthcare operations and interoperability for over 60 clinics and health systems. You will join a high-impact, growth-stage organization focused on healthcare and AI-enabled software development. We are a fully distributed, remote-first startup with engineering teams spread from UTC-3 to UTC-7, relying on strong asynchronous communication and occasional cross-timezone collaboration. Our stack is full-stack Typescript, including NestJS, React, Remix, Tailwind CSS, GraphQL, PostgreSQL, Redis, Pulumi, all on AWS. Our architecture is service oriented and managed in a Monorepo.

Responsibilities

• Design, implement, and maintain highly scalable and performant services and applications.
• Integrate LLMs and AI services into production systems with attention to safety, observability, performance, and cost effectiveness.
• Build abstractions, APIs, and internal tooling to help other engineers and product teams leverage AI responsibly.
• Continually improve the codebase and test coverage through refactoring, automated testing, CI/CD, and strong developer productivity practices.
• Experiment with emerging AI technologies and evaluate their fit for products, balancing speed-to-market with reliability.
• Mentor and support other engineers, setting coding standards and architectural practices for long-term maintainability.
• Collaborate with cross-functional teams to design AI-enabled product experiences that meet real client needs.

Qualifications

• 5+ years of experience building robust, scalable full-stack applications, databases, and developer tools.
• Hands-on experience with LLMs or AI services (e.g., OpenAI, Anthropic, Vertex AI, Llama) in professional or personal capacity.
• Significant experience designing, building, deploying, and maintaining production applications at scale.
• Familiarity with modern web technologies (HTTP/2, WebSockets, gRPC, GraphQL).
• Ability to architect solutions to ambiguous problems with significant impact.
• Experience improving code quality through automated testing, CI/CD, and observability.

Nice to Have

• Experience designing evaluation frameworks for AI-enabled features (e.g., measuring quality, accuracy, and reliability of LLM outputs).
• Familiarity with RAG, embedding algorithms, and intent classification.
• Experience with observability and monitoring systems (Langfuse, Datadog, Grafana, Sentry, CloudWatch, etc.).
• Experience with infrastructure-as-code in production.
• Familiarity with internal UI and integration tools (Retool, Salesforce Communities, Contentful, Next.js, etc.).
• Experience with containers and orchestrators like Docker or Kubernetes.
• Background in healthcare, regulated industries, or EHR/EMR integration.
• You do not need to have prior experience with every technology in our stack; we value the ability to learn quickly and provide mentorship when needed.

Benefits

• Flexible paid time off (PTO) for any reason, including sick days, with a flexible work schedule.
• Opportunity to make immediate impact on the team in a fast-growing startup.