Principal Software Engineer/Developer
$158K - $166K/yr
Mentors junior team members. * Performs independent and complex technical and functional analysis ... web applications using Node.js or JavaScript and HTML within an Agile environment. Or ...
$158K - $166K/yr
Mentors junior team members. * Performs independent and complex technical and functional analysis ... web applications using Node.js or JavaScript and HTML within an Agile environment. Or ...
$158K - $166K/yr
Mentors junior team members. * Performs independent and complex technical and functional analysis ... web applications using Node.js or JavaScript and HTML within an Agile environment. Or ...
Boston, MA · On-site
$158K - $166K/yr
Mentors junior team members. * Performs independent and complex technical and functional analysis ... web applications using Node.js or JavaScript and HTML within an Agile environment. Or ...
Boston, MA · On-site
$158K - $166K/yr
Mentors junior team members. * Performs independent and complex technical and functional analysis ... web applications using Node.js or JavaScript and HTML within an Agile environment. Or ...
Boston, MA · On-site
$55.50 - $71.75/hr
Mentor junior level developers and direct others while promoting a spirit of partnership and ... Experience with JavaScript based systems such as AngularJS, ExpressJS, NodeJS or ReactJS. * SQL ...
Boston, MA · On-site
$55.50 - $71.75/hr
Mentor junior level developers and direct others while promoting a spirit of partnership and ... Experience with JavaScript based systems such as AngularJS, ExpressJS, NodeJS or ReactJS. * SQL ...
Boston, MA · On-site
Mentor junior developers and conduct code reviews to uphold highquality standards Collaborate with ... Node.js,React,AWS Lambda,AWS RDS,AWS S3,TypeScript,BootStrap, CSS3
Quick apply
Boston, MA · On-site
Mentor junior developers and conduct code reviews to uphold highquality standards Collaborate with ... Node.js,React,AWS Lambda,AWS RDS,AWS S3,TypeScript,BootStrap, CSS3
Waltham, MA · Hybrid
$132K - $174K/yr
Your expertise in Java will be essential, while knowledge of Node.js will provide valuable ... Participate in code reviews and mentor junior engineers * Troubleshoot and resolve production ...
Waltham, MA · Hybrid
$132K - $174K/yr
Your expertise in Java will be essential, while knowledge of Node.js will provide valuable ... Participate in code reviews and mentor junior engineers * Troubleshoot and resolve production ...
Boston, MA · Remote
$140K - $176K/yr
Mentor junior engineers on security engineering best practices and cloud-native development What we ... Expert-level Go and strong JavaScript/Node.js skills * Proven track record of designing and ...
Boston, MA · Remote
$140K - $176K/yr
Mentor junior engineers on security engineering best practices and cloud-native development What we ... Expert-level Go and strong JavaScript/Node.js skills * Proven track record of designing and ...
$115K - $140K/yr
A desire to continuously learn new skills and to mentor junior team members. Bonus Points ... Familiarity with React and the Node.js ecosystem. The annual base salary range for this role is ...
Quick apply
$115K - $140K/yr
A desire to continuously learn new skills and to mentor junior team members. Bonus Points ... Familiarity with React and the Node.js ecosystem. The annual base salary range for this role is ...
Boston, MA · On-site
$115K - $140K/yr
A desire to continuously learn new skills and to mentor junior team members. Bonus Points ... Familiarity with React and the Node.js ecosystem. The annual base salary range for this role is ...
Boston, MA · On-site
$115K - $140K/yr
A desire to continuously learn new skills and to mentor junior team members. Bonus Points ... Familiarity with React and the Node.js ecosystem. The annual base salary range for this role is ...
Mentor and guide junior engineers, fostering a culture of innovation, accountability, collaboration ... Strong hands-on expertise in Node.js, TypeScript, JavaScript, Express.js, NestJS, and Fastify.
Mentor and guide junior engineers, fostering a culture of innovation, accountability, collaboration ... Strong hands-on expertise in Node.js, TypeScript, JavaScript, Express.js, NestJS, and Fastify.
Wakefield, MA · On-site
Mentor and guide junior engineers, fostering a culture of innovation, accountability, collaboration ... Strong hands-on expertise in Node.js, TypeScript, JavaScript, Express.js, NestJS, and Fastify.
Wakefield, MA · On-site
Mentor and guide junior engineers, fostering a culture of innovation, accountability, collaboration ... Strong hands-on expertise in Node.js, TypeScript, JavaScript, Express.js, NestJS, and Fastify.
$148K - $222K/yr
The ideal candidate is a highly technical, hands-on developer with a passion for new technologies ... Serve as a go to expert for more junior team members and peers Other Qualifications: * Agile ...
$148K - $222K/yr
The ideal candidate is a highly technical, hands-on developer with a passion for new technologies ... Serve as a go to expert for more junior team members and peers Other Qualifications: * Agile ...
$146K - $198K/yr
As a Senior Software Engineer focusing on Full-stack Node.js Web development, you will be building ... Plan for the growth of Markforged's infrastructure and mentor junior team members * UX/Design ...
$146K - $198K/yr
As a Senior Software Engineer focusing on Full-stack Node.js Web development, you will be building ... Plan for the growth of Markforged's infrastructure and mentor junior team members * UX/Design ...
Boston, MA · On-site +1
$160K - $210K/yr
Mentor junior engineers and contribute to a strong engineering culture Tech Environment The ... Backend: Node.js (Express or NestJS) and/or Python (Django or FastAPI) * Databases: PostgreSQL ...
Quick apply
Boston, MA · On-site +1
$160K - $210K/yr
Mentor junior engineers and contribute to a strong engineering culture Tech Environment The ... Backend: Node.js (Express or NestJS) and/or Python (Django or FastAPI) * Databases: PostgreSQL ...
Boston, MA · On-site +1
... (Node.js). * Deliver production-grade features end-to-end, while maintaining performance, security ... Act as a technical mentor, coaching junior and mid-level engineers while fostering a culture of ...
Boston, MA · On-site +1
... (Node.js). * Deliver production-grade features end-to-end, while maintaining performance, security ... Act as a technical mentor, coaching junior and mid-level engineers while fostering a culture of ...
Support junior engineers through pairing, knowledge sharing, and informal mentorship. * Write and ... Node.js) and a modern front-end framework (React, Angular, or Vue.js). * 2+ years in a client ...
Support junior engineers through pairing, knowledge sharing, and informal mentorship. * Write and ... Node.js) and a modern front-end framework (React, Angular, or Vue.js). * 2+ years in a client ...
Waltham, MA · On-site
$132K - $174K/yr
Your expertise in Java will be essential, while knowledge of Node.js will provide valuable ... Participate in code reviews and mentor junior engineers * Troubleshoot and resolve production ...
Waltham, MA · On-site
$132K - $174K/yr
Your expertise in Java will be essential, while knowledge of Node.js will provide valuable ... Participate in code reviews and mentor junior engineers * Troubleshoot and resolve production ...
$132K - $174K/yr
Design, build, and maintain scalable backend services using Java (Spring Boot) and Node.js (NestJS ... Provide technical mentorship and guidance to junior and mid-level engineers, conducting thorough ...
$132K - $174K/yr
Design, build, and maintain scalable backend services using Java (Spring Boot) and Node.js (NestJS ... Provide technical mentorship and guidance to junior and mid-level engineers, conducting thorough ...
Boston, MA · On-site
$175K - $197K/yr
... NodeJS. Strong communication and collaboration skills are essential for maintaining the highest ... Mentor and guide junior software engineers, fostering a culture of continuous learning and ...
Boston, MA · On-site
$175K - $197K/yr
... NodeJS. Strong communication and collaboration skills are essential for maintaining the highest ... Mentor and guide junior software engineers, fostering a culture of continuous learning and ...
Waltham, MA · On-site
$146K - $198K/yr
As a Senior Software Engineer focusing on Full-stack Node.js Web development, you will be building ... Plan for the growth of Markforged's infrastructure and mentor junior team members * UX/Design ...
Waltham, MA · On-site
$146K - $198K/yr
As a Senior Software Engineer focusing on Full-stack Node.js Web development, you will be building ... Plan for the growth of Markforged's infrastructure and mentor junior team members * UX/Design ...
Waltham, MA · On-site
$132K - $174K/yr
Provide technical mentorship and guidance to junior and mid-level engineers, conducting thorough ... Strong experience with Java (Spring Boot) and/or Node.js (NestJS) * Experience with workflow ...
Waltham, MA · On-site
$132K - $174K/yr
Provide technical mentorship and guidance to junior and mid-level engineers, conducting thorough ... Strong experience with Java (Spring Boot) and/or Node.js (NestJS) * Experience with workflow ...
$26.1K - $37.3K
1% of jobs
$37.3K - $48.5K
2% of jobs
$48.5K - $59.7K
6% of jobs
$59.7K - $70.9K
14% of jobs
$71.5K is the 25th percentile. Wages below this are outliers.
$70.9K - $82.1K
34% of jobs
$90.9K is the 75th percentile. Wages above this are outliers.
$82.1K - $93.3K
23% of jobs
$93.3K - $104.5K
5% of jobs
$104.5K - $115.8K
6% of jobs
$115.8K - $127K
4% of jobs
$127K - $138.2K
3% of jobs
$138.2K - $149.4K
1% of jobs
$26.1K
$96.7K
$149.4K
| Aspect | Junior Nodejs Developer | Junior React Developer |
|---|---|---|
| Required Skills | JavaScript, Node.js, basic backend development | JavaScript, React, frontend development |
| Work Environment | Backend teams, server-side projects | Frontend teams, user interface projects |
| Common Industry Usage | Web applications, APIs, server management | Single Page Applications, UI/UX design |
While both roles require JavaScript knowledge, Junior Nodejs Developers focus on backend development and server-side logic, whereas Junior React Developers specialize in building interactive user interfaces. The choice depends on whether you prefer working on server infrastructure or client-side design.

$158K - $166K/yr
Full-time
Re-posted 6 days ago
8.7
Based on 270 frontline employees who took The Breakroom Quiz
15th of 149 rated financial services
Position Description:
Builds and supports resilient and scalable Cloud-based platforms on Amazon Web Services (AWS), Google Cloud Platform (GCP), and Azure. Designs and enhances Application Programming Interfaces (APIs) and REST APIs. Leverages Object Oriented Design and Service Oriented Architecture in software development in an Agile environment. Develops RESTful APIs using JSON and Node.js. Uses business knowledge to translate the vision for divisional initiatives into business solutions by developing complex or multiple software applications and conducting studies of alternatives. Analyzes and recommends changes in project development policies, procedures, standards, and strategies to development experts and management.
Primary Responsibilities:
Education and Experience:
Bachelor's degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and five (5) years of experience as a Principal Software Engineer/Developer (or closely related occupation) architecting distributed web applications using Node.js or JavaScript and HTML within an Agile environment.
Or, alternatively, Master's degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and three (3) years of experience as a Principal Software Engineer/Developer (or closely related occupation) architecting distributed web applications using Node.js or JavaScript and HTML within an Agile environment.
Skills and Knowledge:
Candidate must also possess:
Salary: $158,500.00 to $166,000.00/year
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Fidelity's Onsite Working Model
Fidelity is transitioning to a full-time onsite working model through a phased rollout across regions and roles. Currently, some roles and locations require 100% onsite presence, while others require less. Onsite expectations are likely to evolve as the rollout continues. This transition does not apply to fully remote roles.
Please be advised that Fidelity's business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.
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