Source Job

Latin America

  • Design and build backend services, APIs, and system-to-system integrations on relational data.
  • Ship end-to-end features, including TypeScript frontend work and complex domain modeling.
  • Help scale AI-native development across the team with shared AI workflows, tooling, and CI/CD integration.

Ruby Node.js TypeScript Python AWS

20 jobs similar to Fullstack Software Engineer (AI-Native)

Jobs ranked by similarity.

Latin America

  • Build and evolve a new TypeScript/NextJS system that replaces the existing legacy platform.
  • Own features from requirements to production, including technical decisions and monitoring.
  • Use AI coding tools daily to accelerate development while maintaining code quality and judgment.

ThriveCart is a powerful e-commerce platform that helps creators and online businesses generate sales through cart, checkout, affiliate management, and learning management tools. The company is profitable, growing rapidly, and backed by LTV SaaS Growth Funds, with a team from diverse backgrounds at companies like Shopify, Salesforce, and BigCommerce.

Latin America Unlimited PTO

  • Design, develop, and maintain AI-powered software solutions across the full development lifecycle.
  • Work with backend stacks like Python, Node.js, .NET, and Java, plus modern frontend frameworks such as React or Angular.
  • Build and integrate AI agents, RAG pipelines, and LLM-driven products into production environments.

Cresteo is a nearshore tech services company on a mission to be the world leader in people-first and honest software development. Our small, high-trust team values transparency, profit-sharing, and fearless innovation while working with US-based clients and international teams.

North America Unlimited PTO

  • Take deep ownership of systems and product areas, becoming the go-to technical expert for what you own.
  • Architect, build, and maintain highly available, scalable REST APIs and backend services across distributed systems.
  • Build agentically with AI coding tools, staying at the forefront of emerging AI tooling and practices.

Postscript is an AI messaging platform for Shopify brands, helping e-commerce marketers drive revenue through SMS marketing and AI features. Backed by Greylock and Y Combinator, the company has been fully remote since 2018 and serves 20,000+ Shopify brands with a culture of ownership and AI-first development.

$3,000–$3,200/mo
Latin America

  • Build and maintain a TypeScript monorepo including a Next.js web app, Expo mobile app, and Cloudflare Worker.
  • Manage a PostgreSQL + Prisma data model and background systems such as webhook handlers, queued messaging, and scheduled jobs.
  • Own security-sensitive paths and the AI layer, including LLM tool-calling over financial data and proactive insights.

GoFasti is a Talent-as-a-Service company that connects world-class developers and designers from Latin America with first-class companies around the globe. They make remote work remarkable and foster a culture of continuous learning, proactive communication, and strong attention to detail.

$60,000–$90,000/yr
LATAM

  • Build and scale complex data capturing workflows across web (Next.js) and desktop (Python) environments.
  • Architect and optimize high-throughput data pipelines designed to handle heavy, sustained loads.
  • Collaborate directly with the founding team to define product direction and ship features quickly.

This company is a Series A AI training data company focused on capturing expert reasoning to power next-generation foundation models. As one of the first engineers in LATAM, you'll work closely with the founding team in a high-impact, fast-paced culture.

$5,000–$6,500/mo
Mexico

  • Architect, build, and maintain Go-based backend services and provider adapters for live pricing and availability.
  • Contribute to self-serve onboarding frameworks, GUI tooling, validation guardrails, and LLM-assisted integrations.
  • Own assigned adapter surfaces end-to-end with high availability, observability, and automated resiliency.

Inflect is a US-based advisory and marketplace that simplifies how companies buy and sell digital infrastructure such as datacenter, cloud, and network services. They are a mission-driven team focused on removing procurement friction and unlocking innovation for businesses.

North America

  • Take deep ownership of key systems and product areas, becoming the technical expert and primary point of reference.
  • Architect, build, and maintain highly available and scalable REST APIs and backend services.
  • Use agentic development workflows and AI coding tools as standard engineering practice.

This partner company builds an AI-driven e-commerce messaging platform powered by customer context and data. It is a high-growth, remote-first environment with a collaborative and supportive culture.

LATAM Europe 3w PTO

  • Design, build, and maintain full-stack features across frontend applications and backend services.
  • Develop and maintain backend APIs for onboarding, authentication, transaction lifecycles, and operational workflows.
  • Build and enhance front-end experiences in customer-facing and internal web applications.

Veta Virtual is a talent company that hires for high-growth clients in the fintech and cryptocurrency industry. They foster a collaborative, high-trust culture and offer fully remote work opportunities.

Latin America

  • Lead the Credit Risk Engineering team, setting technical direction and mentoring engineers.
  • Design, build, and operate backend services and APIs that integrate risk capabilities into Kiwi's lending products.
  • Partner with Credit Risk and Data Science to improve MLOps practices and the reliability of credit decision flows.

Kiwi Financial is a financial technology company that builds lending products with integrated credit risk capabilities. The company fosters a collaborative, multidisciplinary engineering culture with high technical ownership and an AI-forward environment.

Argentina 18w maternity 12w paternity

  • Build and operate reliable cloud services on AWS and Cloudflare, covering compute, storage, networking, and managed infrastructure.
  • Evolve the infrastructure that powers web applications and AI agents on Webflow Cloud, including CDN and edge computing.
  • Own features end-to-end, from customer problem through design, implementation, rollout, and ongoing improvement while using AI-assisted development practices.

Webflow is an agentic web marketing platform that helps modern marketing teams build, manage, and optimize high-performing web experiences. Webflow is a growing, privately held company that values grit, craft, quality, and equality, and offers a remote-first culture with comprehensive benefits.

Brazil Unlimited PTO

  • Architect and evolve scalable backend systems using Scala, Play Framework, PostgreSQL, Redis, and AWS.
  • Build and maintain modern frontend experiences using React, Redux, Chakra UI, and related tools.
  • Drive AI-native engineering workflows, leveraging Claude Code and Codex to deliver high-quality features.

They build an AI-native SaaS platform that helps organizations automate workflows, strengthen compliance, and improve operational efficiency. The company is a remote-first, collaborative engineering team that values autonomy, experimentation, and continuous improvement.

$5,000–$6,500/mo
Brazil

  • Design, build, and maintain Go-based backend services and provider adapters for network, bare-metal/GPU, and data providers.
  • Contribute to self-serve onboarding frameworks including schema mapping, GUI tooling, validation guardrails, and LLM-assisted integration.
  • Collaborate asynchronously across distributed functions and own assigned adapter surfaces end-to-end with observable, well-tested services.

Inflect is a US-based advisory and marketplace transforming how companies buy and sell digital infrastructure such as data center, cloud, and network services. The team works across Brazil, Poland, and the US with a culture of autonomy, high impact, and async collaboration.

Latin America

  • Build and maintain open source AI integrations and frameworks for Backblaze B2 Cloud Storage.
  • Use AI coding agents like Claude Code to accelerate development, testing, and maintenance.
  • Contribute to open source projects and maintain clean GitHub repositories for community adoption.

Backblaze provides reliable, high-availability cloud storage trusted by consumers, SMBs, enterprises, and developers in over 150 countries. It is a remote-first company that values diversity, equity, inclusion, and work-life balance.

India Poland Unlimited PTO

  • Build and maintain automations and integrations across Workato, Google Cloud, Workday, Greenhouse, and Slack.
  • Write clean automation code in Ruby, using GitLab CI/CD and Git for version control and peer review.
  • Apply AI tools and LLMs to reimagine People workflows, solving complex problems and ensuring reliable, scalable systems.

GitLab provides an intelligent DevSecOps platform that helps organizations improve developer productivity and security. With 50+ million users and trust from the Fortune 100, GitLab's all-remote culture emphasizes AI-driven workflows, collaboration, and continuous innovation.

Brazil

  • Design and implement AI-powered solutions for healthcare operations, including benefits verification, prior authorizations, and claims processing.
  • Build and maintain web and mobile applications, backend services, and infrastructure across the full technology stack.
  • Own product features end to end, collaborating with clinicians and stakeholders from concept to production.

This partner company develops AI-powered software to transform healthcare practice management and clinical operations. They operate a flat, cross-functional engineering team that embraces AI-assisted development and individual ownership.

UK

  • Develop secure, well-tested features using Ruby and GraphQL for repository management.
  • Work through complex requirements and legacy constraints to deliver reliable and performant solutions.
  • Collaborate across teams and functions, both asynchronously and synchronously, using AI tools to speed up delivery.

GitLab is the intelligent orchestration platform for DevSecOps, enabling organizations to increase developer productivity and accelerate digital transformation. They serve over 50 million registered users and more than 50% of the Fortune 100, fostering a high-performance culture driven by values and continuous knowledge exchange.

Mexico 0w PTO

  • Build and maintain the full-stack matching-to-transaction spine, including Go backend services and React/TypeScript frontend surfaces for Capacity Matching and the Inflect Gateway.
  • Evolve algorithmic matching, confidence scoring, and cost-optimization logic to satisfy precision and explainability requirements, while serving as backup owner for RouteFinder and Site Prover clusters.
  • Partner with data and lead-to-cash pods, deliver well-tested observable code, and conduct pull-request assessments under pod technical direction.

Inflect is a US-based advisory and marketplace that transforms how companies buy and sell digital infrastructure such as datacenter, cloud, and network services. The company is focused on removing friction from procurement processes so businesses can get what they need with the right deal terms.

Mexico

  • Write and ship production code to support the most complex customers on the platform.
  • Own the technical side of onboarding for strategic accounts, from first scoping call to go-live.
  • Partner with Sales and Product to turn customer feedback into priorities and help close large deals.

Jeeves is a stablecoin-native banking platform for global enterprises, offering corporate cards, payments, treasury and spend management. With $400M+ raised and customers in 35 countries, it is fast-paced and built for relentless problem-solvers.

$140,000–$220,000/yr
North America LATAM Europe

  • Ship product end to end, from backend services and APIs to dashboard and developer-facing UIs.
  • Build the tools developers and agents use to reach Nango: APIs, SDKs, CLI, MCP and the web app.
  • Work directly with customers to understand their integration and agent use cases, then turn what you learn into a product.

Nango is a developer infrastructure company providing API access for agents and apps, enabling AI applications to connect to the real world through integrations. It is YC-backed with multi-million ARR, a team of 14, and over 700 paying customers including Replit and Ramp.

Colombia

  • Develop and scale high-performance, cloud-native web applications across frontend, backend, and infrastructure.
  • Transform prototypes and automation tools into production-ready features while optimizing backend worker queues and cloud infrastructure.
  • Leverage AI-assisted development tools to improve code quality, conduct reviews, and build dashboards for automation pipelines.

Coforge is a global IT services and consulting company that builds cloud-native applications and automation solutions. The company promotes an inclusive, collaborative culture and supports remote work and continuous learning.