systems engineering

Lifted (an Upwork Company) seeks a hands-on Technical Lead to support a live, high-traffic production platform. The role combines full-stack engineering, production troubleshooting, deployment ownership, and technical leadership across several interconnected systems. You will diagnose urgent issues, coordinate engineers, partner with client-facing teams, and...

OKTO PAYMENTS is seeking a Senior Software Engineer to design, develop, and maintain its next-generation payment platform. The role focuses on distributed systems, Java-based microservices, and high-volume transaction processing, collaborating with product, security, and other engineering teams. Responsibilities include API design, security implementation...

BairesDev, a global software services company, is seeking a Senior Elixir & Phoenix & AWS Engineer to design, build, and maintain highly concurrent, scalable backend systems and cloud infrastructure that power critical business workflows. You will deploy robust APIs using REST and GraphQL, optimize cloud environments on AWS, and collaborate with...

Cuesta Partners is seeking a Machine Learning Engineer in Latin America to work with our broad client base on AI-driven engagements, delivering robust models and mentoring teammates. You will design, develop, and deploy ML solutions, build scalable pipelines, and collaborate across data science, data engineering, and MLOps teams to ensure reliable production...

A leading technology firm in Colombia is seeking a Senior macOS Internals Lead Engineer to drive the development of advanced security functionalities. You will lead a team while engaging in coding and reverse engineering macOS behaviors. Candidates should have over 7 years of systems programming experience and deep knowledge of macOS frameworks. This role...

BairesDev is seeking a Senior Java & Observability Infrastructure Engineer to design and develop telemetry platforms and monitoring solutions for complex distributed systems. You will drive reliability and provide tooling and visibility to engineering teams, enabling optimal performance. The role offers 100% remote work, excellent compensation in USD or...

AgileEngine is seeking a Senior Full Stack Technical Lead to own production issues on a live, high-traffic hiring product. You will pair deep technical ownership across Java, Python, and React with the ability to lead and mentor engineers through ambiguity. This role blends hands-on engineering with real client impact, ensuring complex systems stay reliable...

AgileEngine, LLC in Pereira, Colombia, is seeking a Platform Engineer to design and scale core infrastructure supporting rapid growth. You will manage cloud resources on AWS and Kubernetes, implement reliable platform services, and collaborate with engineering and data science teams to keep systems performant and secure. This role emphasizes distributed...

AgileEngine is seeking a Senior Full Stack Technical Lead to own production issues on a live, high-traffic hiring product. You will pair deep technical ownership across Java, Python, and React with the ability to lead and mentor engineers through ambiguity. This role blends hands-on engineering with real client impact, ensuring complex systems stay reliable...

The Global Talent Co. is hiring a Growth Automation Engineer to treat growth as an engineering problem: design and operationalize the systems behind demand capture, lead routing, and experimentation. This remote role (Latin America) requires US Pacific-hours overlap. You will build production-grade automations, apply AI, and partner with marketing and sales...

AgileEngine is seeking a Senior Full Stack Technical Lead to own production issues on a live, high-traffic hiring product. You will pair deep technical ownership across Java, Python, and React with the ability to lead and mentor engineers through ambiguity. This role blends hands-on engineering with real client impact, ensuring complex systems stay reliable...

Senior Technical Lead at BairesDev will drive architectural excellence, evaluating current systems and designing a Vercel migration for scalable growth. You will combine hands-on NestJS/Next.js with TypeScript to guide a global platform toward reliable, secure expansion. You will lead architecture decisions, deployment to serverless and PaaS environments,...

Global Technology Services in Medellín, Colombia is seeking a Senior Backend Middleware Developer to join our engineering team. You will build scalable backend integrations, APIs, and messaging solutions while collaborating with senior engineers to deliver reliable software. This backend-focused role emphasizes distributed systems, middleware, and...

BairesDev in Colombia seeks a Senior AI Engineer to shape the architecture of an enterprise AI assistant used across business functions. You'll stay hands-on in code, guiding orchestration design, retrieval strategy, and evaluation approaches for an agentic AI platform. You will collaborate with distributed engineering teams, work on LangChain/LLM...

BairesDev is seeking a Machine Learning Engineer to build and deploy ML models at scale in a 100% remote role. You will integrate data science and engineering principles to ensure efficient training, serving, and monitoring of production ML systems. You will design production pipelines with Python and frameworks like TensorFlow or PyTorch, deploy scalable...

EPAM Systems is seeking a Lead Python Full Stack Engineer in Colombia to drive the design and delivery of scalable web applications. You will lead engineering teams, own architecture decisions, and ensure code quality across projects. Responsibilities include designing full-stack solutions, mentoring engineers, and collaborating with product and QA teams...

Be among the first 25 applicants. You are a highly skilled Senior AI Engineer who thrives on designing and deploying advanced AI solutions that solve real‑world problems at scale. You excel at building end‑to‑end machine learning systems, integrating modern AI frameworks, and leveraging cloud and container technologies to deliver reliable,...

About FullStack FullStack is your AI-native engineering partner, built to turn AI capability into certainty. Most companies can demo AI; few can get it to production and prove what it produced. We close that gap with three capabilities — AI built into your products from the start, elite vetted talent who apply it, and transparent execution that shows...

About FullStack FullStack is your AI-native engineering partner, built to turn AI capability into certainty. Most companies can demo AI; few can get it to production and prove what it produced. We close that gap with three capabilities — AI built into your products from the start, elite vetted talent who apply it, and transparent execution that shows...

About FullStack FullStack is your AI-native engineering partner, built to turn AI capability into certainty. Most companies can demo AI; few can get it to production and prove what it produced. We close that gap with three capabilities — AI built into your products from the start, elite vetted talent who apply it, and transparent execution that shows...