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Senior Software Engineer (Node.js)
Magmalabs · Remote · Active · BambooHR
Job facts
| Field | Value |
|---|---|
| Company | Magmalabs |
| Title | Senior Software Engineer (Node.js) |
| Normalized title | - |
| Department / team | Engineering |
| Location | México, México, Mexico |
| Work model | Remote / Remote |
| Employment type | Contract |
| Salary | - |
| Status | active |
| ATS provider | BambooHR |
| Posted / first seen | 2026-03-03 / 2026-05-30 |
| Changed / last seen | 2026-05-30 / 2026-06-06 |
Related slices
| Page | What it contains | Open |
|---|---|---|
| Company jobs | Active postings from Magmalabs. | Open |
| Company breakdowns | Role, location, ATS, and work model facets for this company. | Open |
| ATS provider jobs | Active postings observed through BambooHR. | Open |
| Provider filtered search | The same provider as a filtered job collection. | Open |
| City jobs | Active postings in México. | Open |
| Department jobs | Active postings in Engineering. | Open |
| Work model jobs | Active Remote postings. | Open |
| Lifecycle events | Open, update, close, and reopen events for this posting. | Open |
| Original posting | Canonical source or apply URL captured from the ATS. | Open |
Linked records
| Company | Magmalabs |
| Source | f9ff0fef-60b0-4141-9409-fca56283aefb |
| ATS provider | BambooHR |
Description
Senior Software Engineer (Node.js)
Important: This role is open only to candidates currently living in Mexico or Latin America . Applications from other regions will not be considered.
Join MagmaLabs, a leading provider of expert software engineers dedicated to helping companies achieve their goals across diverse and impactful industries. We are actively seeking a seasoned Senior Software Engineer (Node.js) to join our fully remote team.
In this pivotal role, you will apply your passion for building scalable, high-performance backend systems to solve complex challenges for our clients in healthtech, e-commerce, fintech, and other fast-growing sectors. You will play a key role in designing, developing, and maintaining modern backend architectures powered by Node.js and cloud-native technologies, directly contributing to our clients’ success while driving technical excellence across projects.
About the Role
Are you a seasoned Backend Engineer passionate about building reliable, secure, and scalable systems with Node.js?
As a Senior Software Engineer (Node.js), you will take ownership of architectural decisions, lead backend initiatives, and ensure best practices across high-traffic APIs, SaaS platforms, and distributed systems. You’ll balance delivery speed with long-term maintainability, performance optimization, security, and observability.
Your contributions will directly impact system reliability, developer productivity, and business scalability.
If you thrive on solving complex backend challenges using modern JavaScript/TypeScript ecosystems, we want to hear from you.
Responsibilities
Lead the architectural design, development, and continuous evolution of scalable backend applications using Node.js (preferably with TypeScript).
Design and implement RESTful and/or GraphQL APIs with clear versioning, validation, documentation, and error-handling standards.
Optimize database performance (primarily PostgreSQL), including schema design, indexing strategies, query tuning, and transaction management.
Implement asynchronous processing, background jobs, and event-driven workflows using modern queue or messaging systems.
Design resilient integrations with third-party APIs and services (timeouts, retries, circuit breakers, monitoring).
Ensure code quality and reliability through automated testing (unit, integration, and contract tests).
Participate in code reviews, maintain high engineering standards, and actively mentor team members.
Collaborate cross-functionally with product managers, designers, and other engineers to deliver end-to-end solutions.
Contribute to infrastructure and deployment processes (Docker, Kubernetes, CI/CD pipelines).
Improve production reliability through monitoring, logging, tracing, and performance optimization.
Maintain clear technical documentation, including architecture decisions and operational guidelines.
Take ownership of complex technical initiatives and drive them to completion independently.
Requirements
Minimum of 7 years of software development experience, with at least 5 years focused on backend development using Node.js in production environments.
Strong proficiency in TypeScript (or modern JavaScript with willingness to work in TypeScript).
Experience with backend frameworks such as NestJS, Express, or Fastify.
Solid expertise with relational databases (preferably PostgreSQL), including schema design and query optimization.
Experience with caching and/or asynchronous processing systems (e.g., Redis, message brokers, queues).
Hands-on experience with automated testing frameworks (e.g., Jest or similar) and CI/CD pipelines.
Strong understanding of secure backend practices (authentication, authorization, input validation, secrets management, rate limiting).
Experience working with containerization and cloud environments.
Proficiency with Git and collaborative development workflows.
Strong problem-solving skills and ability to thrive in a remote-first environment.
Excellent communication skills in English.
Demonstrated ability to take initiative and lead technical decisions independently.
Experience working within Agile development methodologies (Scrum, Kanban, etc.).
Bonus Points If You Have
Experience designing microservices or refactoring monolithic systems.
Experience with event-driven architectures.
Familiarity with GraphQL or advanced API contract design.
Experience with Amazon Web Services, Google Cloud, or Microsoft Azure.
Hands-on experience with Docker and container orchestration.
Knowledge of distributed tracing and observability practices.
Exposure to frontend frameworks such as React.js.
Contributions to open-source projects or technical publications.
About Us
We are a team of innovative software professionals dedicated to delivering high-quality solutions across diverse industries. With a proven track record of success, we prioritize technical excellence, collaboration, and the continuous growth of our team members.
We are committed to mentorship, skill expansion, and long-term career progression within a supportive, remote-first environment.
Join us to work on impactful projects and advance your career as a Senior Node.js Engineer.
Full job record
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| Source ID | f9ff0fef-60b0-4141-9409-fca56283aefb |
| Board ID | f9ff0fef-60b0-4141-9409-fca56283aefb |
| Provider | bamboohr |
| Provider Job Key | 168 |
| Title | Senior Software Engineer (Node.js) |
| Normalized Title | — |
| Status | active |
| Active | yes |
| Location Text | — |
| Department | Engineering |
| Team | — |
| Employment Type | contract |
| Workplace Type | remote |
| Remote Policy | remote |
| Country | Mexico |
| Region | México |
| City | México |
| Salary Raw | — |
| Salary Min | — |
| Salary Max | — |
| Salary Currency | — |
| Salary Period | — |
| Source URL | https://magmalabs.bamboohr.com/careers/168 |
| Apply URL | https://magmalabs.bamboohr.com/careers/168 |
| First Seen At | 2026-05-30 06:11:46Z |
| Last Seen At | 2026-06-06 09:51:55Z |
| Last Checked At | 2026-06-06 09:51:55Z |
| Last Changed At | 2026-05-30 06:11:46Z |
| Inactive At | — |
| Source Posted At | 2026-03-03 00:00:00Z |
| Source Updated At | — |
| Raw Payload Uri | s3://job-postings-prod-raw-590183727216/raw/provider=bamboohr/board=magmalabs/date=2026-06-06/2026-06-06T09-51-54-886Z-8e4fd16fe54e91fee5aefc531031a02878e2c48d16a3d2a2c34679072db4fa94.json |
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"description": "<p><span style=\"font-family: Arial, sans-serif; font-size: 24pt; font-weight: bold\">Senior Software Engineer (Node.js)</span></p>\n<p><span style=\"font-family: Arial, sans-serif; font-size: 10pt\"><span style=\"font-size: 10pt\"><span style=\"font-weight: bold\">Important: </span>This role is open<span style=\"font-weight: bold\"><em> only to candidates currently living in Mexico or Latin America</em></span>. Applications from other regions will not be considered.</span><br></span></p>\n<p><span style=\"font-family: Arial, sans-serif; font-size: 10pt\"><br></span></p>\n<p><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Join MagmaLabs, a leading provider of expert software engineers dedicated to helping companies achieve their goals across diverse and impactful industries. We are actively seeking a seasoned </span><span style=\"font-family: Arial, sans-serif; font-size: 10pt; font-weight: bold\">Senior Software Engineer (Node.js)</span><span style=\"font-family: Arial, sans-serif; font-size: 10pt\"> to join our fully remote team.</span></p>\n<p><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">In this pivotal role, you will apply your passion for building scalable, high-performance backend systems to solve complex challenges for our clients in healthtech, e-commerce, fintech, and other fast-growing sectors. You will play a key role in designing, developing, and maintaining modern backend architectures powered by Node.js and cloud-native technologies, directly contributing to our clients’ success while driving technical excellence across projects.</span></p>\n<p><span style=\"font-family: Arial, sans-serif; font-size: 18pt; font-weight: bold\"><br>About the Role</span></p>\n<p><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Are you a seasoned Backend Engineer passionate about building reliable, secure, and scalable systems with Node.js?</span></p>\n<p><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">As a Senior Software Engineer (Node.js), you will take ownership of architectural decisions, lead backend initiatives, and ensure best practices across high-traffic APIs, SaaS platforms, and distributed systems. You’ll balance delivery speed with long-term maintainability, performance optimization, security, and observability.</span></p>\n<p><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Your contributions will directly impact system reliability, developer productivity, and business scalability.</span></p>\n<p><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">If you thrive on solving complex backend challenges using modern JavaScript/TypeScript ecosystems, we want to hear from you.</span></p>\n<p><span style=\"font-family: Arial, sans-serif; font-size: 18pt; font-weight: bold\"><br>Responsibilities</span></p>\n<ul>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Lead the architectural design, development, and continuous evolution of scalable backend applications using Node.js (preferably with TypeScript).</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Design and implement RESTful and/or GraphQL APIs with clear versioning, validation, documentation, and error-handling standards.</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Optimize database performance (primarily PostgreSQL), including schema design, indexing strategies, query tuning, and transaction management.</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Implement asynchronous processing, background jobs, and event-driven workflows using modern queue or messaging systems.</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Design resilient integrations with third-party APIs and services (timeouts, retries, circuit breakers, monitoring).</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Ensure code quality and reliability through automated testing (unit, integration, and contract tests).</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Participate in code reviews, maintain high engineering standards, and actively mentor team members.</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Collaborate cross-functionally with product managers, designers, and other engineers to deliver end-to-end solutions.</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Contribute to infrastructure and deployment processes (Docker, Kubernetes, CI/CD pipelines).</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Improve production reliability through monitoring, logging, tracing, and performance optimization.</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Maintain clear technical documentation, including architecture decisions and operational guidelines.</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Take ownership of complex technical initiatives and drive them to completion independently.</span></li>\n</ul>\n<p><span style=\"font-family: Arial, sans-serif; font-size: 18pt; font-weight: bold\"><br>Requirements</span></p>\n<ul>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Minimum of 7 years of software development experience, with at least 5 years focused on backend development using Node.js in production environments.</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Strong proficiency in TypeScript (or modern JavaScript with willingness to work in TypeScript).</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Experience with backend frameworks such as NestJS, Express, or Fastify.</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Solid expertise with relational databases (preferably PostgreSQL), including schema design and query optimization.</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Experience with caching and/or asynchronous processing systems (e.g., Redis, message brokers, queues).</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Hands-on experience with automated testing frameworks (e.g., Jest or similar) and CI/CD pipelines.</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Strong understanding of secure backend practices (authentication, authorization, input validation, secrets management, rate limiting).</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Experience working with containerization and cloud environments.</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Proficiency with Git and collaborative development workflows.</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Strong problem-solving skills and ability to thrive in a remote-first environment.</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Excellent communication skills in English.</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Demonstrated ability to take initiative and lead technical decisions independently.</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Experience working within Agile development methodologies (Scrum, Kanban, etc.).</span></li>\n</ul>\n<p><span style=\"font-family: Arial, sans-serif; font-size: 18pt; font-weight: bold\"><br>Bonus Points If You Have</span></p>\n<ul>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Experience designing microservices or refactoring monolithic systems.</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Experience with event-driven architectures.</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Familiarity with GraphQL or advanced API contract design.</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Experience with Amazon Web Services, Google Cloud, or Microsoft Azure.</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Hands-on experience with Docker and container orchestration.</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Knowledge of distributed tracing and observability practices.</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Exposure to frontend frameworks such as React.js.</span></li>\n<li><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Contributions to open-source projects or technical publications.</span></li>\n</ul>\n<p><span style=\"font-family: Arial, sans-serif; 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With a proven track record of success, we prioritize technical excellence, collaboration, and the continuous growth of our team members.</span></p>\n<p><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">We are committed to mentorship, skill expansion, and long-term career progression within a supportive, remote-first environment.</span></p>\n<p><span style=\"font-family: Arial, sans-serif; font-size: 10pt\">Join us to work on impactful projects and advance your career as a Senior Node.js Engineer.</span></p>",
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