Senior Software Engineer - Node.JS (Remote)

M3 USA is at the forefront of healthcare innovation, offering digital solutions across healthcare, life sciences, pharmaceuticals, and more. Since our inception in 2000, we’ve seen remarkable growth, fueled by our mission to utilize the internet for a healthier world and more efficient healthcare systems.

Our success is anchored in our trusted digital platforms that engage physician communities globally, facilitating impactful medical education, precise job placement, and insightful market research. M3 USA prides itself on a dynamic and innovative work environment where every team member contributes to global health advancements.

Joining M3 USA means being part of a dedicated team striving to make a significant difference in healthcare. We provide a unique opportunity for you to be at the cutting edge of healthcare innovation, shaping the future in a meaningful career. Embrace the chance to drive change with M3 USA.

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

About the Business Unit:  

M3 Global Research, part of M3 Inc., provides the most comprehensive and highest quality market research recruitment and support services available to the industry with relationships reaching respondents in more than 70 countries worldwide.

M3 Global Research maintains ISO 20252 and 27001 certifications with the highest quality data collection and project management capabilities that cover the spectrum of quantitative and qualitative techniques utilized today. M3 services incorporate all of the most advanced statistical and attitudinal methodologies allowing clients to provide world-class offerings and support services to their end-client customers throughout multiple industry sectors. 

M3 Global Research, an M3 company is looking for a Senior Software Engineer who can thrive in a fast-paced environment developing complex applications to join our cutting-edge engineering team. Our ideal candidate would demonstrate an understanding of software development concepts and development lifecycles using Agile methodologies, object-oriented design, and accepted design patterns and practices. You'll be responsible for assisting with system design, coding, improving application performance, collaborating with other developers, and assisting with testing.

• Lead and supervise the development team, ensuring projects are executed efficiently, aligned with Agile methodologies, and meet 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.
• Set and actively promote software development processes and best practices, providing mentorship to team members.
• Participate in and facilitate Agile ceremonies, such as daily stand-ups, sprint planning, and retrospectives, to ensure alignment and progress tracking.
• Provide regular status updates to stakeholders, ensuring transparency and clear communication of 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.

• Strong expertise in Node.js, with experience building scalable and efficient backend systems and APIs.
• Knowledge of SQL and familiarity with relational databases like 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 such as 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 like 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 improve 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 (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 (faster delivery cycles, stronger test posture, and reduced production defects).

• 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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