Top Software Engineer Jobs in Mexico City

Design, automate, and execute tests across web and mobile platforms; perform API, integration, and performance testing; track and prioritize defects; improve QA strategy and automation frameworks; mentor teammates and leverage AI-powered tools to enhance QA workflows and reliability.

Design, build, and operate high-throughput backend services powering AI agent orchestration, connector integrations, and real-time data pipelines. Collaborate with ML, product, and front-end teams to ship AI-powered features, evolve infrastructure as code for high availability, mentor junior engineers, and contribute to documentation, testing, and reliability across the Superhuman product suite.

Build end-to-end full-stack AI features on a Ruby on Rails backend and React frontend, including LLM inference infrastructure, RAG, AI agents, and evaluation/observability. Design and run experiments (A/B tests), optimize systems for production performance and reliability, and iterate rapidly with product and design partners.

Build and evolve Circle Discover marketplace features: high-converting purchasing flows, algorithmic recommendations, content feeds, and listings. Work across a Ruby on Rails backend and React/Next.js front-ends, optimize performance and SSR/SSG, collaborate with designers and leaders, and improve codebase quality while shipping at pace in a distributed remote team.

Design and implement features using Ruby on Rails and React; build REST APIs and microservices; optimize MySQL performance; participate in code reviews; collaborate with Product, Design, Support; scale the platform and leverage AI-assisted tools like Claude Code.

Design and build AI agents, skills, and automation for software development workflows, including test generation, code review, and CI feedback. Improve local development environments, test performance, and internal engineering tools. Partner cross-functionally with engineers to adopt AI-assisted workflows, evaluate emerging AI capabilities, and reduce development friction through practical, useful solutions.

Develop and support scalable full-stack web applications for AlertMedia’s risk intelligence platform. Build features using Python, Elixir, JavaScript, Next.js, and React; collaborate with engineering and product teams; contribute to architectural evolution; write unit and integration tests; use AWS, containers, databases, Agile tools, and AI-assisted development platforms.

Design, implement, and optimize scalable web and distributed services. Build new features and improve existing ones, collaborate with product and ops, follow Agile processes, and mentor teammates to deliver high-performance SaaS solutions.

The Sr. Software Engineer will develop and support features for the AlertMedia product suite, focusing on scalable web applications and collaborative environments. Responsibilities include using modern web technologies, AI tools, and Agile methodologies to enhance product quality and team productivity.

Develop, test, debug, and maintain software, focusing on complex components and production issues. Collaborate on requirements, architecture, code reviews, and technical problem-solving. Research and evaluate new technologies and best practices, provide domain expertise, support operations teams, and mentor junior engineers.

The Senior iOS Engineer will lead engineering decisions, enhance app architecture, and actively ship production code for Speechify's iOS app, focusing on user experience and product development.

Design, develop, and maintain backend services and APIs, collaborate with teams for alignment on architecture, and optimize for performance.

The role involves data collection and management for AI model training at Speechify, focusing on cloud infrastructure and collaboration with AI researchers to enhance data ingestion pipelines.

Join a small cross-functional team to design, build, and operate an LLM-powered agent platform: orchestration, tool integrations, APIs, knowledge/memory infrastructure, trust & safety, evaluation/testing, and partner with Operations to translate workflows into automation. Mentor other engineers and deliver production-ready systems.

Design, build and enhance scalable Salesforce applications (desktop and mobile). Collaborate with architects and product owners, apply OOP and design patterns, implement automated unit/functional tests (Java/Apex), ensure quality through test plans and QE processes, and work cross-functionally to deliver reliable SaaS solutions.

Develop and support AspenTechs Asset Performance Management solutions across the full stack. Implement REST APIs, services, web pages and databases, collaborate with product and QA, follow agile practices, and prototype new technologies while writing unit/integration tests.

As a Sr. Lead AI Engineer, you will develop the agent harness for supplier agents, focusing on platform design and cloud infrastructure deployment while collaborating with product and engineering teams.

As a Technical Support Engineer, you'll investigate bugs, document solutions, and ensure customer satisfaction through effective support and collaboration.

Develop and maintain MCP tools and the MCP Toolbox for Databases; expand test coverage for agentic coding assistants; refactor and maintain test frameworks; convert technical posts into production-ready sample code and documentation; build real-world data applications (QueryData) to support product R&D and collaborate with cross-functional teams to accelerate agentic AI adoption.

We are seeking a Developer with Salesforce expertise to enhance our platform, focusing on customer support solutions. Role involves coding, automation testing, and Agile practices while promoting best coding practices.

As a Senior Software Engineer, you'll develop features for the Customer Success Data Platform, focusing on both front-end and back-end development while ensuring high-quality code and optimizing performance through collaboration and automation.

Develop future supply chain technologies, improve software solutions, and work in an agile environment with a focus on object-oriented Java and React.

Design, develop, and maintain integration services connecting warehouse management systems with ERP platforms, carriers, and trading partners. Build feature enhancements, resolve defects, improve integration architecture and reliability, and troubleshoot distributed systems. Collaborate in an Agile environment, document technical solutions, contribute to development standards, and mentor junior engineers. The role requires C#/.NET, JavaScript, REST/OData, WCF, SQL Server, NHibernate, EDI, data transformation, and Azure DevOps/Git experience.

The Software Engineer will design and maintain payment processing systems, mentor other engineers, and ensure security in client transactions within the crypto ecosystem.

Join a distributed team to design, build, and maintain scalable full-stack web applications. Contribute backend and frontend code, follow OOP principles, troubleshoot and optimize performance, participate in code reviews, work in Agile, and learn or use PHP/Laravel as needed. Must overlap Central or Pacific Time and communicate in advanced English.