Conduct rigorous code reviews for automation scripts, define the "Definition of Done" for backend microservices and React/Next.js frontends, and mentor junior engineers on best practices in modern ...
Conduct rigorous code reviews for automation scripts, define the "Definition of Done" for backend microservices and React/Next.js frontends, and mentor junior engineers on best practices in modern ...
Nuuly Senior Software Engineer
Milwaukee, WI · On-site
$120 - $160/hr
Medical
Dental
Vision
Retirement
PTO
Mentoring junior engineers through code review, pair programming, and design discussions ... Python, Go, Node/TypeScript also considered) * Able to talk comfortably about microservices ...
New
Nuuly Senior Software Engineer
Milwaukee, WI · On-site
$120 - $160/hr
Medical
Dental
Vision
Retirement
PTO
Mentoring junior engineers through code review, pair programming, and design discussions ... Python, Go, Node/TypeScript also considered) * Able to talk comfortably about microservices ...
New
Nuuly Senior Software Engineer
Milwaukee, WI · On-site
$120K - $159K/yr
Medical
Dental
Vision
Retirement
PTO
Mentoring junior engineers through code review, pair programming, and design discussions ... Python, Go, Node/TypeScript also considered) * Able to talk comfortably about microservices ...
Nuuly Senior Software Engineer
Milwaukee, WI · On-site
$120K - $159K/yr
Medical
Dental
Vision
Retirement
PTO
Mentoring junior engineers through code review, pair programming, and design discussions ... Python, Go, Node/TypeScript also considered) * Able to talk comfortably about microservices ...
Nuuly Senior Software Engineer
WI · On-site
$120K - $159K/yr
Medical
Dental
Vision
Retirement
PTO
Mentoring junior engineers through code review, pair programming, and design discussions ... Python, Go, Node/TypeScript also considered) * Able to talk comfortably about microservices ...
Nuuly Senior Software Engineer
WI · On-site
$120K - $159K/yr
Medical
Dental
Vision
Retirement
PTO
Mentoring junior engineers through code review, pair programming, and design discussions ... Python, Go, Node/TypeScript also considered) * Able to talk comfortably about microservices ...
JS. Maintain and improve existing codebases through performance enhancements and lead peer review processes. Mentor junior developers and provide technical guidance to enhance team capabilities.
JS. Maintain and improve existing codebases through performance enhancements and lead peer review processes. Mentor junior developers and provide technical guidance to enhance team capabilities.
Need-basis you will be mentoring and/or directing junior team members/liaising with onsite/offshore ... Experience with frontend development using Angular, React, or Next.js, and with JavaScript ...
Need-basis you will be mentoring and/or directing junior team members/liaising with onsite/offshore ... Experience with frontend development using Angular, React, or Next.js, and with JavaScript ...
Senior Advanced AI Research Engineer
Milwaukee, WI · On-site
$103K - $141K/yr
Medical
Dental
Vision
Life
Retirement
PTO
Mentor junior engineers and researchers on experimental methodology, translational engineering practices, and production-quality code standards. Travel may be required for this role. The amount of ...
Senior Advanced AI Research Engineer
Milwaukee, WI · On-site
$103K - $141K/yr
Medical
Dental
Vision
Life
Retirement
PTO
Mentor junior engineers and researchers on experimental methodology, translational engineering practices, and production-quality code standards. Travel may be required for this role. The amount of ...
Junior Node Js Developer information
See Milwaukee, WI salary details
$23.6K - $33.8K
1% of jobs
$33.8K - $44K
2% of jobs
$44K - $54.1K
6% of jobs
$54.1K - $64.3K
14% of jobs
$64.9K is the 25th percentile. Wages below this are outliers.
$64.3K - $74.5K
34% of jobs
$82.4K is the 75th percentile. Wages above this are outliers.
$74.5K - $84.6K
23% of jobs
$84.6K - $94.8K
5% of jobs
$94.8K - $105K
6% of jobs
$105K - $115.1K
4% of jobs
$115.1K - $125.3K
3% of jobs
$125.3K - $135.5K
1% of jobs
$23.6K
$87.7K
$135.5K
How much do junior node js developer jobs pay per year?
What is a junior Node.js developer?
A Junior Node.js Developer is an entry-level software developer who specializes in building and maintaining server-side applications using Node.js. They typically work on backend logic, database interactions, and API integrations, often under the guidance of senior developers. Their responsibilities may include writing clean and efficient code, debugging applications, and collaborating with frontend developers to create seamless applications. This role is ideal for those with a basic understanding of JavaScript, Node.js frameworks like Express.js, and database management. Junior Node.js Developers often grow into more advanced backend roles with experience and skill development.
What does a junior Node.js developer do?
A typical day for a Junior Node Js Developer involves writing and testing server-side code, fixing bugs, and collaborating with other developers to implement new features or improve existing ones. You’ll likely participate in daily standup meetings, review code through pull requests, and communicate with front-end developers or database administrators to ensure seamless integration of application components. Often, you’ll receive guidance and feedback from senior developers or team leads as you grow your skillset. This hands-on environment helps you gain practical experience while working on meaningful projects within a supportive team structure.
What are the key skills and qualifications needed to thrive as a junior Node.js developer?
As a Junior Node Js Developer, you should possess a basic understanding of JavaScript, Node.js, and fundamental web development concepts, typically supported by a degree in computer science or relevant coursework. Familiarity with version control systems like Git, package managers such as npm, and RESTful API integration is highly beneficial. Strong problem-solving abilities, eagerness to learn, and effective teamwork skills will help you excel in this position. These skills are crucial for building reliable web applications, collaborating on projects, and adapting to rapidly evolving development environments.
What are the most commonly searched types of Node Js Developer jobs in Milwaukee, WI?
The most popular types of Node Js Developer jobs in Milwaukee, WI are:
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For Junior Node Js Developer jobs in Milwaukee, WI, the most frequently searched job titles are:
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The top searched job categories for Junior Node Js Developer jobs in Milwaukee, WI are:

Fiserv rating
7.7
Based on 95 frontline employees who took The Breakroom Quiz
106th of 150 rated financial services
Job description
We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv.
Job Title
Advisor, Quality Engineering
TITLE: Advisor, Quality Engineering
EMPLOYER: Fiserv Solutions, LLC
LOCATION: Milwaukee, WI (and various unanticipated locations throughout the U.S. subject to authorization from management)
DUTIES: Architect, develop, and maintain comprehensive end-to-end automation frameworks. Design scalable test suites that integrate directly into the CI/CD pipeline to ensure high-velocity delivery of SaaS features across Merchant POS and Online Ordering platforms. Provide guidance to cross-functional engineering teams on quality standards. Conduct rigorous code reviews for automation scripts, define the "Definition of Done" for backend microservices and React/Next.js frontends, and mentor junior engineers on best practices in modern quality engineering. Execute a hybrid testing strategy encompassing both manual and automated validation of complex backend microservices and frontend web architectures. Lead the validation of critical third-party and internal API integrations. Direct the quality initiatives for global compliance, ensuring all web applications adhere to ADA/WCAG accessibility standards and financial security protocols. Act as a Tier 3 escalation point for critical production issues, leading the root cause analysis (RCA) for complex software defects. Define quality gates for emergency hotfixes and collaborate with Product and Program Management to assess risk and certify "Go/No-Go" decisions for major regional software releases.
REQUIREMENTS: Bachelor's degree in Computer Science, Information Technology, Computer Engineering or a related field and 4 years in any job title involving software development engineering and testing experience. Prior experience must include: &4 years of end-to-end validation of complex distributed systems, financial platforms, and SaaS architecture; 4 years serving as a technical lead of capacity planning and execution of project delivery; 3 years architecting and implementing automated API testing frameworks using Karate; 3 years validating microservices and data integrity across RESTful service layers; 3 years developing high-velocity, scalable Web UI automation suites using Cypress; 3 years of API testing and service-level automation using the Karate Framework; 2 years designing and implementing end-to-end (E2E) automation frameworks for web applications; 2 years of quality validation of frontend applications built on React.js and Next.js; and 1 year integrating automated test suites into DevOps pipelines to support CI/CD.
TRAVEL: None
TO APPLY: Apply by selecting "Apply" on this page and following prompts to attach resume and submit.
JOB CODE: CR610
#P3M
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