Source Job

AI Engineer

Cresteo
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.

Python Node.js React AI Agents RAG

20 jobs similar to AI Engineer

Jobs ranked by similarity.

Global 7w PTO

  • Own product features end-to-end, from problem statement to production.
  • Write specs with AI agents and critically review their code in complex systems.
  • Deliver reliable features handling financial transactions and evolve AI-first development.

Social Discovery Group creates social entertainment platforms that connect people online across cultures, addressing loneliness and disconnection. The company's international remote team works from everywhere, and it earned 'Great Place to Work' recognition in 2024-2025.

Canada

  • Design and implement the core AI agent runtime in Python, including orchestration loops, tool definitions and execution, memory and context management, and failure handling.
  • Build and maintain evaluation datasets, automated evaluators, LLM-as-judge pipelines, and regression tracking to ensure agent quality and performance.
  • Develop Python and Node.js microservices for agent hosting and LLM interactions, and build reliable Laravel/PHP APIs for integration.

Jobgether is a platform that uses AI-powered matching to connect candidates with job opportunities, partnering with companies to manage applications and next steps. They emphasize a fast-growing, collaborative environment with a focus on professional growth and cutting-edge technology.

Brazil

  • Design and develop specialized AI agents using Generative AI, LLMs, and agentic frameworks like LangChain and Semantic Kernel.
  • Build MCP servers and integrate AI applications with event-driven architectures, ensuring secure and traceable decisions.
  • Implement Human-in-the-Loop workflows and apply PromptOps practices for scalable, secure, and high-impact AI solutions.

The hiring company is a technology organization in Brazil focused on building AI-powered applications and agentic systems. It fosters a collaborative and international culture, with fully remote work and opportunities to work on innovative AI technologies.

Global

  • Develop and deploy cutting-edge AI/ML solutions to enhance the platform and improve student learning experiences.
  • Design, develop, and optimize LLM-powered agentic systems and APIs for real product use cases.
  • Collaborate with senior engineers and contribute to evaluation frameworks and MLOps pipelines.

Interview Kickstart specializes in interview preparation and career transitions into high-demand tech fields like AI, ML, and Data Science. Over 17,000 tech professionals have been guided by current and former hiring managers to land coveted positions at companies like Google and Amazon.

North America 3w PTO

  • Develop, configure, deploy, and optimize AI agents using Cresta's AI platform and tools.
  • Build AI agent integrations with external systems such as APIs, databases, and CRMs to ensure seamless workflow integration.
  • Collaborate with customers and internal stakeholders to gather technical requirements and translate business needs into AI agent solutions.

Cresta builds a unified AI platform that combines conversational AI agents, real-time human agent augmentation, and conversation intelligence to drive revenue and efficiency for customer experience channels. Born from Stanford AI Lab, the company has raised over $270 million from top investors and is led by AI industry veterans.

AI Engineer

CI&T
Brazil

  • Design AI solution architectures, ensuring performance, scalability, security, and cost-effectiveness.
  • Build and deploy production-ready AI solutions, including RAG, agents, and LLMOps.
  • Act as a technical reference, influencing standards and leading complex initiatives.

CI&T helps large enterprises transform AI potential into real business impact with AI deployment, AI-native execution, and tech-integrated solutions. With 8,000 employees across 25+ countries, we foster a collaborative and inclusive culture focused on innovation and well-being.

Global

  • Build LLM-based agents on the platform's scaffolding, integrating tool calls, internal APIs, and guardrails.
  • Take agents to production on AWS with containers, CI/CD, secrets, permissions, and security controls.
  • Define and run evals, monitor with Langfuse, and document runbooks for independent operation.

Muttdata builds innovative Data Products and Machine Learning solutions to help companies solve complex business challenges. It is a fast-growing, remote-first startup that values collaboration, continuous learning, and a positive, ownership-driven culture.

Canada

  • Build and deliver full-stack and AI-powered solutions using Python, AWS, Azure, and Claude.
  • Work directly with business users to understand needs and iterate on collaborative solutions.
  • Implement RAG and agent-based capabilities with testing and evaluation to ensure quality.

The partner company focuses on delivering practical AI-powered solutions to clients across industries. It fosters a collaborative culture centered on innovation, learning, mentorship, diversity, and inclusion.

Brazil

  • Architect and lead the development of an AI-first coding platform where agents and developers collaborate in real time.
  • Build agentic systems that plan tasks, write code, run tests, and deploy applications autonomously.
  • Integrate LLMs like Claude into production workflows, designing tool-use and agent orchestration layers.

Ubiminds is a GPTW-certified, people-first company that scales development teams for American software product companies. We connect Brazil's top 5% talent with U.S. companies, fostering a culture of improvement and teamwork.

$140,000–$155,000/yr
US Unlimited PTO 20w maternity 12w paternity

  • Identify high-impact opportunities to improve software development with AI, partnering with engineering teams.
  • Design, build, deploy, and operate production-grade AI tooling and agentic workflows.
  • Build shared AI infrastructure and evaluation frameworks to measure impact on productivity.

GameChanger builds a platform to experience youth sports moments, helping families elevate the next generation. They are a remote-first tech company with a dynamic culture focused on community and innovation.

Europe Unlimited PTO

  • Design, build, and ship AI-powered features end-to-end, from prototype to production.
  • Work hands-on with LLMs, embeddings, RAG, and related tooling to solve real product problems.
  • Own architecture and technical decisions, balancing quality, cost, and latency across the stack.

Usersnap builds AI-driven capabilities into its product, from automated setup to intelligent surveys and self-generating reporting. It is part of saas.group, a fully remote portfolio of 25 B2B SaaS brands with nearly 380 colleagues in 50+ countries and a high-trust culture.

$200,000–$230,000/yr
US Unlimited PTO

  • Lead a team of backend engineers on Core Services, owning people, execution, and outcomes.
  • Stay technically credible on critical-path systems, reviewing designs and debugging as needed.
  • Champion an AI-native culture, using AI heavily in your own work and coaching the team.

Benepass provides a fintech platform that lets companies customize benefits for their employees' individual needs. Backed by leading investors, the company has raised ~$75M in equity and was listed on Inc. Magazine's Best Workplaces of 2023. They foster a culture of high trust, accountability, and AI-native work.

Latin America

  • Build production Agentforce agents including topics, actions, grounding, guardrails, and evaluation harnesses.
  • Implement actions across Flow, Apex, prompt templates, and external APIs, grounding answers in Data 360.
  • Design guardrails against prompt injection and data leakage, and run evaluation and regression tests before changes.

AspenView Technology Partners builds high-performing nearshore IT teams for North American clients, focusing on innovation and efficiency. They are a people-first, purpose-driven company that believes great culture drives great outcomes.

Ukraine

  • Design and implement AI-powered product features within the Creatio platform.
  • Build assistants, copilots, agentic workflows, knowledge systems, RAG, and semantic search capabilities.
  • Develop and maintain backend services using C# and .NET, and build evaluation frameworks for AI solutions.

Creatio is an AI CRM and workflow platform where people and AI agents work together. With a global team and a large ecosystem of partners, Creatio serves thousands of customers in over 100 countries and was named to Inc.'s Best Workplaces list in 2025.

US

  • Design and deploy AI agents that automate sales, operations, and support workflows.
  • Own technical delivery end-to-end, from architecture to production and post-launch improvements.
  • Work directly with clients to understand workflows and explain technical tradeoffs.

Stello is an AI transformation firm that partners with mid-market and enterprise companies to automate repetitive work with AI agents. They work across sales, operations, and customer support, deploying solutions inside existing client tools.

LATAM

  • Apply AI coding assistants and large language models to automate workflows and increase engineering efficiency.
  • Build product features around Model Context Protocol, agentic developer environments, and supporting tooling.
  • Diagnose and resolve coding and AI-related issues while taking technical ownership and communicating solutions.

Brazil

  • Build, configure, test, and deploy AI assistants, intelligent workflows, automations, and low-code applications using platforms like Copilot Studio and Power Platform.
  • Integrate solutions with Microsoft 365, SharePoint, Teams, Salesforce, and enterprise ERP systems to deliver production-ready outcomes.
  • Troubleshoot and continuously improve deployed solutions using usage data and user feedback to ensure measurable business value.

This partner company delivers enterprise AI-powered solutions, intelligent workflows, and low-code applications for global clients. They foster a remote-first culture focused on professional development, structured onboarding, and ongoing support.

Turkey

  • Ship real features in production using coding agents like Claude Code, Cursor, and Copilot, setting intent and owning the outcome.
  • Keep the codebase and context lean by maintaining standards, architecture notes, and feeding SAST findings back for real patches.
  • Build team-level tooling, review AI-assisted pull requests, and share workflows that improve how everyone works with agents.

Insider One is a marketing and customer engagement platform that unifies data, personalization, and journey orchestration across channels. The company is powered by 1500+ employees across 30+ offices, and is recognized as a woman-founded, women-led B2B SaaS unicorn.

$250,000–$300,000/yr
US Canada Unlimited PTO

  • Own the build out of new agents, skills, and platform capability for teams across TLDR.
  • Build and deploy agents end to end, from design through implementation, evals, and rollout to internal users.
  • Partner with stakeholders across sales, editorial, and people ops to find where an LLM belongs in their process.

TLDR runs the largest network of tech newsletters in the world, with over 8 million subscribers covering startups, software engineering, AI, and more. Our 31-person full-time team is bootstrapped, profitable, and on track for $35M in revenue this year, with a culture of owning functions rather than slices.

Europe

  • Guide architectural decisions across products, reviewing solutions from internal teams and vendors.
  • Establish shared engineering standards and modernise legacy systems for reliability and cost-effectiveness.
  • Define guardrails for production LLM systems and collaborate with teams on Kubernetes and cloud infrastructure.

INFUSE is a technology company that develops software products, including AI and LLM-based solutions, across a large engineering landscape. Its software department spans 500+ repositories and fosters a remote-first culture with access to cutting-edge AI tools and human-centric values.