Senior/Lead Full Stack Engineer – Node.js, React

Job not on LinkedIn

🕒 September 10

🇨🇴 Colombia – Remote

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 11%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Newfire Global Partners

WebsiteLinkedInAll Job Openings

501 - 1000 employees

Founded 2016

💼 Consulting

🏥 Healthcare

📣 Marketing

Consulting • Healthcare • Marketing

Newfire Global Partners is an American IT services and advisory firm (founded in 2016 in Boston) that provides talent augmentation, software engineering, data & analytics, and AI/ML advisory to enterprise and investor clients. The company offers multidisciplinary engineering, product, and marketing teams, technical due diligence for VC/PE, data platform optimization, and an internal ML tool (Novel Heat) to improve code quality and Scrum velocity. Newfire operates across the Americas, Europe, and APAC with a 24x5 follow-the-sun delivery model and focuses on sectors such as digital healthcare, fintech, cybersecurity, and education technology.

📋 Description

• Build and maintain full-stack applications using TypeScript/React and Node.js • Develop integrations with WordPress, Contentful, Zuora, and internal Tivity systems • Design APIs, backend services, data flows, and solutions using DynamoDB and RDS • Stand up and evolve LaunchDarkly feature-flag configurations for progressive delivery • Use AI-assisted coding tools while ensuring code quality, security, and maintainability • Contribute to automated testing, code reviews, CI/CD, troubleshooting, and technical documentation • Collaborate with Product, Design, QA, and DevOps to deliver reliable healthcare solutions • Translate exploratory R&D concepts into production-quality experiments • For Lead: serve as the day-to-day technical interface with Tivity's team and coordinate work with the client PM • For Lead: lead technical design, planning, mentoring, and delivery across three workstreams • Participate in hiring processes through interview panels • Improve customer web registration, content discovery, enrollment conversion, personalization, search, payment and subscription flows, testing infrastructure, and Contentful transition

🎯 Requirements

• 5+ years of professional full-stack development experience using TypeScript/React and Node.js (7+ years and prior technical leadership experience for Lead) • Strong experience designing, building, testing, and maintaining scalable backend services and modern web applications • Hands-on experience working with WordPress, including custom integrations, APIs, plugins, themes, or headless CMS implementations • Experience integrating subscription, billing, or payment platforms, ideally Zuora • Experience working with Contentful or a comparable headless CMS • Experience implementing LaunchDarkly or a comparable feature-flagging platform • Strong knowledge of REST APIs, system integrations, data flows, and service-oriented architecture • Experience with DynamoDB, Amazon RDS, or similar relational and NoSQL databases • Practical experience using AI-assisted development tools • Experience in mature CI/CD environments and automated build, test, and deployment pipelines • Ability to work with rapid prototyping, ambiguous scope, and evolving requirements • Strong understanding of clean code, automated testing, version control, observability, and secure development • Experience collaborating with Product, Design, QA, and business stakeholders using Jira, Figma, Storybook, and Jellyfish • Strong communication skills in English and ability to work effectively in a distributed, cross-functional team with meaningful daily overlap with US business hours • Ability to work within a regulated healthcare environment where reliability, privacy, HIPAA compliance, and data protection are essential • For Lead: technical client coordination, architectural leadership, mentoring, engineering process improvement, and ownership of technical delivery • Legal work authorization in the country of residence • Nice to have: healthcare, AWS, Datadog, design systems, Storybook, WCAG, HIPAA/HITRUST/FHIR, clinical instruments, telehealth, or health-tech experience