Source Job

Latin America

  • Design, develop, and maintain enterprise applications while modernizing legacy systems into scalable architectures.
  • Build AI-enabled applications, workflows, agents, and integrations with LLM APIs and enterprise data sources.
  • Troubleshoot production issues, review code risks, and support releases with clear documentation and testing.

JavaScript TypeScript Python Go LLM APIs

20 jobs similar to Senior Software & AI Modernization Engineer

Jobs ranked by similarity.

Global

  • Build and improve AI agents by writing production code for Voice Agent and Autopilot platforms.
  • Own enterprise AI deployments from initial discovery through go-live, working directly with customers.
  • Design and implement AI workflows, debug agents in production, and turn customer needs into reusable product features.

Supermove builds software and AI for moving companies, providing systems for sales, operations, crews, and billing. The company has raised $30M from investors like Andreessen Horowitz and serves moving businesses across the US, Canada, and Australia.

US

  • Partner directly with clients to turn ambiguous business challenges into clear technical plans and prototypes.
  • Build and deploy AI-enabled applications, agentic workflows, APIs, data pipelines, and full-stack products.
  • Engineer reliable agent harnesses, evaluation frameworks, and safeguards to ensure production-ready AI systems.

TribalScale is a digital innovation firm that partners with clients to build transformative digital products, modernize technology platforms, and apply AI to meaningful business challenges. The team values curiosity, ownership, practical innovation, and lives by principles of meritocracy, empowerment, and transparency.

US

  • Build AI-powered agents and tools end-to-end: identify problems with clients, prototype quickly, evaluate rigorously, and ship to production.
  • Design and implement LLM integrations including prompt engineering, function calling, structured outputs, and retrieval-augmented workflows.
  • Work directly with clients to understand workflows, validate AI behavior, and iterate toward production quality.

Addepar is a global data and AI platform empowering investment professionals to turn complex financial information into actionable intelligence. With over 1,500 firms in 60 countries and nearly $10 trillion in assets on the platform, Addepar fosters a culture of ownership, collaboration, and continuous learning.

Global

  • Design and build secure enterprise applications with React, TypeScript, Python, and API services.
  • Build agentic workflows and MCP integrations that connect AI applications to enterprise data and tools.
  • Mentor other engineers and help guide technical direction across teams.

Nortal shapes digital transformation for global enterprises and public sector organizations, helping them turn data into real business value. We champion autonomy, open communication, and respect for diversity, with a close-knit remote community and strong People Care support.

US

  • Design and build agentic AI systems behind Velona, including LLM-orchestration loops and autonomous agents.
  • Develop high-scale backend services in Go, with Python and JavaScript, for performance and reliability.
  • Build tools and agents that execute analytical reasoning over fleet data with multi-tenant isolation.

SOFICO Intelligence applies advanced AI to extract value from back-office systems, building agentic AI that reasons over financial and fleet data. The company is backed by SOFICO and operates as a remote-first team of curious, self-directed people who like to build and ship.

$91,000–$104,000/yr
UK 26w maternity 4w paternity

  • Drive practical AI adoption by coaching teams across commercial, operational, and engineering functions.
  • Build custom Python and JavaScript integrations and automations where off-the-shelf tools fall short.
  • Curate a central AI best-practices library and provide first-line technical support and debugging.

Genio creates beautifully simple learning tools that boost knowledge, skills, and confidence. The company supports a flexible hybrid working model with a collaborative office in Leeds and remote workers across the UK.

AI Engineer

Jeeves
Latin America

  • Own AI workflows end to end, from problem definition to production and improvement, for finance processes like invoice-to-payment and reconciliation.
  • Design and build production-grade LLM-based systems with structured outputs, RAG, validation, and monitoring.
  • Collaborate with product, backend engineering, and customers while setting technical direction and using AI coding tools daily.

Jeeves is a stablecoin-native banking platform providing corporate cards, payments, treasury, and spend management for global enterprises. With over $5B in annualized volume and backing from top investors, the company is scaling rapidly and values relentlessness and tackling hard problems.

US Colombia UK

  • Design, build, and deploy production AI applications, copilots, retrieval systems, and agentic workflows.
  • Develop backend services, APIs, and application architectures that integrate AI capabilities into enterprise systems.
  • Deploy AI solutions into production with appropriate security, observability, monitoring, evaluation, and governance.

We are a market-leading data, AI, analytics, and operations research advisory and solution engineering firm. We help organizations design, build, and operationalize enterprise-grade data and AI platforms with production-grade engineering discipline.

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.

US Unlimited PTO 17w maternity 17w paternity

  • Build AI applications, agents, skills, connectors, and workflow automations that solve business problems.
  • Translate ambiguous business needs into AI-native workflows and own engineering from discovery to production launch.
  • Work closely with internal teams to embed AI solutions and drive measurable gains in quality, speed, and cost.

Reddit is a community of communities built on shared interests, passion, and trust. With 100,000+ active communities and about 130 million daily active visitors, it is one of the internet's largest sources of information.

$180,000–$225,000/yr
US Unlimited PTO

  • Own technical execution for deploying Talkdesk's Agentic AI platform into strategic enterprise customers.
  • Design architectural blueprints for AI agent solutions and manage cross-system dependencies.
  • Mentor junior FDEs and drive alignment with customer engineering executives.

Talkdesk is an AI-first customer experience company, providing an agentic AI platform to transform enterprise customer interactions. Our global team of innovators is building AI-first solutions that put empathy, trust, and transparency at the center of every interaction.

Canada Unlimited PTO

  • Design end-to-end technical solutions integrating Ada's AI Agent with client systems like CRMs and contact centres.
  • Lead technical deep dives with client business and engineering teams, turning business goals into clear technical requirements.
  • Drive complex pre-sales deals from scoping to production, serving as the trusted technical advisor to clients and Customer Success.

Ada is an AI customer service platform that helps enterprise brands automate and personalize customer interactions at scale. Established in 2016 with over $250M in funding, Ada has powered 5.5 billion+ interactions and values personal growth and continuous improvement.

North America Unlimited PTO

  • Design and build production-grade AI agents with LangGraph to automate multi-step workflows across internal teams.
  • Deploy and scale agents on Amazon Bedrock AgentCore, ensuring security, reliability, and cost efficiency.
  • Partner with internal teams to identify high-impact workflows and drive adoption through documentation and training.

Wrapbook is an AI platform for production finance, helping finance teams manage payroll, spend, and accounting for film, TV, and commercial productions. Trusted by teams at Netflix and Paramount, the 350+ person company is backed by major investors and focused on using AI to transform how finance teams work.

Brazil

  • Develop prototypes and MVPs using generative AI, automation, APIs, and modern web technologies.
  • Design and implement automated workflows with n8n and API integrations.
  • Collaborate with product, business, and technology teams to transform complex processes into practical solutions.

The company harnesses AI and modern web technologies to create practical, high-impact business solutions through prototypes and automation. It fosters a collaborative, innovation-focused culture with high autonomy, continuous learning, and an emphasis on diversity and professional growth.

Global

  • Develop and enhance AI agents, orchestration, and conversational experiences using Python, LangGraph, and LangChain.
  • Build scalable enterprise AI platforms with observability, monitoring, and performance tracking.
  • Integrate AI applications with enterprise systems, APIs, and modern agent communication frameworks.

Miratech is a global IT services and consulting company that helps enterprises and startups innovate and transform digitally. With nearly 1,000 professionals across 25+ countries, it fosters a culture of Relentless Performance and has a 99% project success rate.

$84,240–$146,050/yr
Europe 4w PTO

  • Build AI agents that take action: tools, prompts, guardrails, and multi-turn workflows with memory.
  • Ship the full experience: in-product chat, streaming responses, permission-aware APIs, and MCP server.
  • Make quality measurable: build evals, catch regressions, and use production feedback to improve quality, latency, and cost.

Muck Rack builds an AI-powered PR platform that helps organizations understand their brand across news, social media, and AI answers. It is a founder-controlled, fully distributed firm trusted by 3,000+ organizations, with an inclusive, customer-first culture.

Latin America Unlimited PTO

  • Own the AI claims automation pipeline end-to-end, from design to production, and become a core owner of the system.
  • Lower the cost of every claim processed while keeping accuracy high by routing work to the right models.
  • Restructure the pipeline into independently testable stages and ship new automation for more claim types.

Wagmo is a modern pet healthcare company that partners with employers to provide pet wellness plans, emergency coverage, and 24/7 pet telehealth. Founded in 2017 and female-founded, Wagmo is headquartered in New York City and trusted by leading employers nationwide.

$196,984–$222,000/yr
US

  • Design, build and operate production AI agents, including an autonomous coding agent that works from Jira and Slack, opening PRs and fixing CI failures.
  • Build the retrieval and context layer behind our AI brain: embeddings, semantic search, knowledge-graph modeling, and integration with Snowflake and internal docs.
  • Harden agents against prompt injection and over-broad permissions, and drive cost and latency down using caching and structured outputs.

Weedmaps is a global leader in the cannabis industry, providing a platform for consumers and businesses. The company has a collaborative culture focused on innovation and community, serving the U.S. and worldwide.

  • Building multi-agent systems and implementing agent-based workflows and AI automation solutions.
  • Developing and optimizing prompt engineering strategies, including evaluation and iteration.
  • Integrating LLMs and AI models into cloud-based applications and APIs while researching new AI tools.

Software Mind develops impactful software solutions for global companies, partnering with tech giants and unicorns on transformative projects. The company builds cross-functional engineering teams and embraces a culture of openness, respect, grit, and cooperation.

US

  • Design and build full-stack capabilities supporting AI initiatives across Keeper's product portfolio.
  • Develop backend services, APIs, and frontend experiences that integrate AI-driven functionality into secure production environments.
  • Collaborate with AI and product engineering teams to remove technical dependencies and deliver production-ready AI features.

Keeper Security is a cybersecurity software company providing zero-knowledge and zero-trust security solutions that protect passwords, secrets, and infrastructure. It is a fast-growing global organization trusted by millions of users and thousands of enterprises, with a culture focused on innovation and reliability.