AI Software Engineer

Rollstack
United States, Portugal, Canada, United Kingdom, Brazil, Mexico
Workplace: RemoteFull timeFunction: Software EngineeringExperience: 3+ yearsSkills: ["Ownership","Autonomy","Collaboration","First-principles thinking","Rapid execution"]

Build core product features that automate how companies share data through slides and documents. Work across the stack on integrations, AI insights, and performance optimization—using modern web tooling for the frontend and a Node/Temporal backend for internal services. Develop scalable LLM capabilities with frameworks like LangChain, RAG, and LlamaIndex, deploy reliably on AWS with Kubernetes and Argo CD, and instrument systems with Sentry, SigNoz, and PostHog.

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FursaFursa
Rollstack
Rollstack
2 days ago

AI Software Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 12 hours agoStatus: Live

Job Summary

Build core product features that automate how companies share data through slides and documents. Work across the stack on integrations, AI insights, and performance optimization—using modern web tooling for the frontend and a Node/Temporal backend for internal services. Develop scalable LLM capabilities with frameworks like LangChain, RAG, and LlamaIndex, deploy reliably on AWS with Kubernetes and Argo CD, and instrument systems with Sentry, SigNoz, and PostHog.
Location: United States, Portugal, Canada, United Kingdom, Brazil, Mexico
Workplace: Remote
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Build AI-powered product features that automate sharing data through slides and documents.
  • •Use LLM frameworks and retrieval techniques (e.g., LangChain, RAG, LlamaIndex) to create scalable production solutions.
  • •Optimize system reliability and performance to improve speed and time-to-market.
  • •Collaborate with designers and software engineers to increase user adoption and engagement.
  • •Apply cutting-edge AI tools and techniques to pioneer best practices and iterate quickly.
Travel: Low travel

Pay and Benefits

Equity and Bonus:Equity

Key Requirements

  • •3+ years of experience in machine learning and natural language processing focused on generative models.
  • •Proficiency with LLM frameworks such as LangChain, Retrieval-Augmented Generation (RAG), and LlamaIndex.
  • •Advanced Python programming skills.
  • •Proven experience researching, building, and fine-tuning large language models in production environments.
  • •Experience building LLM agents for data analysis and content generation (bonus).
Experience:3+ yearsGenerative AIMachine learningNatural language processingLLMs
Skills:OwnershipAutonomyCollaborationFirst-principles thinkingRapid execution
Tech Stack:TypeScriptReactTailwind CSSShadcn/UINode.jsPrismaTemporalKubernetesAWSArgo CDSigNozSentryPostHogOpenAI APIGeminiLangChainLangfuseRAGLlamaIndexLinear

Company Brief

Rollstack
Provides a deployment safety platform that helps engineering teams detect problematic releases and automate safe rollbacks and remediation to reduce downtime and accelerate incident recovery.
Industry: Developer Tools
Company Size: Small (11 to 50 employees)
Growth: Early Stage Startup
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