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Full Time

Senior Software Engineer - Node.JS (Remote)/ 1 hour ago

m3usa
Attractive
Application ends: 2026-05-01

Quick Summary

M3 Global Research seeks a Senior Software Engineer with strong Node.js expertise to lead development, design scalable cloud-based solutions, and continuously improve systems within an Agile framework. The role requires proficiency in SQL, relational databases (e.g., Oracle), modern front-end frameworks (React/Angular, Bootstrap), Git, and secure coding practices. Crucially, candidates must have hands-on experience applying AI models and automation across the Node.js lifecycle to enhance development velocity, software quality, and CI/CD practices. This remote position targets candidates in Brazil willing to work US EST hours.

Company Description

M3 USA leads healthcare innovation, delivering digital solutions across healthcare, life sciences, and pharmaceuticals. Since our founding in 2000, we have experienced significant growth, driven by our mission to leverage the internet for a healthier world and more efficient healthcare systems.

Our success stems from trusted digital platforms that engage physician communities globally, facilitating impactful medical education, precise job placement, and insightful market research. M3 USA fosters a dynamic and innovative work environment where every team member contributes to global health advancements.

Joining M3 USA offers a unique opportunity to be at the forefront of healthcare innovation, shaping the future through a meaningful career. We invite you to drive change with M3 USA.

Due to continued growth, we are hiring a Senior Software Engineer - Node.JS at M3 Global Research, an M3 company.

About the Business Unit: M3 Global Research

M3 Global Research, a division of M3 Inc., provides comprehensive, high-quality market research recruitment and support services. We connect with respondents in over 70 countries worldwide.

M3 Global Research holds ISO 20252 and 27001 certifications, ensuring top-tier data collection and project management capabilities across quantitative and qualitative techniques. Our services incorporate advanced statistical and attitudinal methodologies, enabling clients to deliver world-class offerings and support to their end-customers across multiple industry sectors.

Job Description

M3 Global Research, an M3 company, seeks a Senior Software Engineer to thrive in a fast-paced environment, developing complex applications within our cutting-edge engineering team. The ideal candidate will demonstrate a strong understanding of software development concepts, Agile methodologies, object-oriented design, and accepted design patterns and practices. You will contribute to system design, coding, application performance improvement, developer collaboration, and testing.

  • Lead and supervise the development team, ensuring efficient project execution, alignment with Agile methodologies, and adherence to quality standards.
  • Design, implement, and deliver highly scalable solutions based on modern cloud-based architecture.
  • Continuously develop, release, monitor, and improve our systems and services while fostering a culture of accountability within the team.
  • Establish and actively promote software development processes and best practices, providing mentorship to team members.
  • Participate in and facilitate Agile ceremonies, including daily stand-ups, sprint planning, and retrospectives, to ensure alignment and track progress.
  • Provide regular status updates to stakeholders, ensuring transparency and clear communication regarding progress, roadblocks, and timelines.
  • Partner with product managers, designers, and engineers across the organization to shape high-impact solutions and deliver high-quality applications.
  • Take responsibility for the team’s deliverables, ensuring scope is maintained and work is delivered iteratively while embracing Agile principles.

Qualifications

  • Strong expertise in Node.js, with proven experience building scalable and efficient backend systems and APIs.
  • Knowledge of SQL and familiarity with relational databases such as Oracle or similar platforms.
  • Experience with modern front-end frameworks, specifically React or Angular, and familiarity with Bootstrap for UI development.
  • Exposure to additional languages and frameworks like PL/SQL, Java/JSP, jQuery, HTML5, CSS3, PHP, Ruby, and ColdFusion is beneficial but not mandatory.
  • Proficient with source control tools like Git for collaborative development and versioning.
  • Knowledge of secure coding practices and familiarity with standards such as OWASP Top Ten and SANS CWE, with a commitment to adapting to evolving security threats through audits and ongoing education.
  • Team-oriented with exceptional collaboration and communication skills, both verbal and written.
  • Exceptional multitasking abilities, capable of balancing multiple projects and priorities effectively.
  • An analytical mindset with superior problem-solving abilities and a strong inclination to learn and implement new techniques.
  • Familiarity with mobile-first development and responsive design is a plus.

AI and Automation Expectations

  • Strong hands-on experience with modern AI models and coding tools that enhance development velocity and software quality.
  • Ability to apply AI across the Node.js lifecycle, including implementation, refactoring, debugging, and unit/integration test creation.
  • Experience using AI to strengthen CI/CD and quality engineering practices (e.g., test generation, flaky test analysis, release validation, and review support).
  • Proven ability to design or integrate automation that increases team efficiency, reduces repetitive work, and improves delivery consistency.
  • Practical understanding of model selection, prompt strategy, output validation, and safe handling of proprietary or sensitive information.
  • Evidence of measurable outcomes from AI-enabled engineering (e.g., faster delivery cycles, stronger test posture, and reduced production defects).

Additional Information

We are currently targeting candidates located in Brazil who are willing to work US EST hours.

We kindly ask that you submit your resume in English.

M3 reserves the right to change this job description to meet the business needs of the organization.

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