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Mid Frontend Developer Jobs in New York (NOW HIRING)

... mid-to-large scale projects such as our ERP migration in a collaborative, fast-paced work ... NET Framework using C#. 5. Familiarity with modern front-end web technologies (HTML5, CSS3 ...

The full stack developer will join a small team to solve challenges for both the front-end and ... Provide guidance to junior and mid-level engineers, helping them develop their technical skills ...

Evaluate and integrate front-end technologies with emphasis on Angular. * Champion enterprise tools and AI-driven automation for engineering and platform operations. * Mentor junior and mid-level ...

Evaluate and integrate front-end technologies with emphasis on Angular. * Champion enterprise tools and AI-driven automation for engineering and platform operations. * Mentor junior and mid-level ...

Senior Java Full Stack Developer

Iselin, NJ · On-site

$53.25 - $68.75/hr

... modern front-end frameworks such as React or Angular. * Translating business, functional, and ... Providing technical coaching, code reviews, and mentorship to junior and mid-level developers ...

Sr Backend Engineer

New York, NY · On-site

$185K - $215K/yr

Occasionally build or update React/TypeScript frontend components for restaurant staff and customers * Shape coding standards and best practices, and mentor junior and mid-level engineers as they ...

Senior Machine Learning Engineer

New York, NY · On-site

$134K - $176K/yr

Mid-Town NYC, USA Work Model: In-person 3 days/week ExperienceLevel: 5+Years Engagement Context ... Contribute to the Perplexity-style front end so end users get fast, grounded, well-cited answers.

Move seamlessly between frontend and backend to build a well-tested, secure frontend for our core ... Experience with CI/CD, Version Control, and DevOps tools like Amazon Web Services, Git and Docker.

ReactJS Developer

Piscataway, NJ · On-site

$106K - $123K/yr

Participate in UX research and usability * Assist in the hiring of a mid-sized team, serve as a mentor for more junior members, and build a stable, inclusive engineering culture

ReactJS Developer

Piscataway, NJ · On-site

$106K - $123K/yr

Participate in UX research and usability * Assist in the hiring of a mid-sized team, serve as a mentor for more junior members, and build a stable, inclusive engineering culture

Showing results 41-60

Mid Frontend Developer information

What is the difference between Mid Frontend Developer vs Junior Frontend Developer?

AspectMid Frontend DeveloperJunior Frontend Developer
Experience2-4 years0-1 year
SkillsProficient in HTML, CSS, JavaScript, frameworks like React or Angular, and basic version controlBasic knowledge of HTML, CSS, JavaScript, and some frameworks
ResponsibilitiesDeveloping features, optimizing performance, collaborating with designers and backend teamsAssisting in coding, fixing bugs, learning project workflows
Work EnvironmentIndependent task handling, code reviews, team collaboration

The Mid Frontend Developer typically has more experience and handles complex tasks independently, while the Junior Frontend Developer focuses on learning, assisting, and gaining foundational skills. The mid-level role requires a deeper understanding of frameworks and project workflows, making it suitable for those with some professional experience in frontend development.

What is a mid frontend developer?

Mid Frontend Developers are professionals who specialize in building and maintaining the user-facing parts of web applications, typically with 2-4 years of experience. They are responsible for translating design mockups into interactive websites or apps using technologies like HTML, CSS, and JavaScript frameworks such as React, Angular, or Vue.js. Their role often involves collaborating with designers and backend developers, optimizing applications for speed and responsiveness, and ensuring cross-browser compatibility. Unlike junior developers, mid-level developers are expected to work more independently, solve moderately complex problems, and contribute to code reviews and project planning.

What are some common challenges faced by mid frontend developers when working on cross-functional teams?

Mid-level frontend developers often collaborate with backend developers, designers, and product managers, which can sometimes lead to challenges in communication and aligning on project requirements. Balancing the need for delivering visually appealing, responsive interfaces while ensuring performance and accessibility can also be demanding. Additionally, adapting to evolving frameworks or integrating new tools as decided by the team may require continuous learning and flexibility. Successful mid-level frontend developers proactively seek feedback, clarify requirements early, and stay updated on best practices to navigate these challenges.

What are the key skills and qualifications needed to thrive as a mid frontend developer?

To thrive as a Mid Frontend Developer, you need strong proficiency in HTML, CSS, and JavaScript, along with experience in modern frameworks like React, Angular, or Vue and a relevant degree or equivalent experience. Familiarity with version control systems (such as Git), build tools, and UI design libraries is commonly expected. Strong problem-solving, effective communication, and a collaborative mindset help you stand out in team settings. These skills ensure you can create high-quality, user-friendly interfaces that work well in dynamic, cross-functional development environments.
What cities in New York are hiring for Mid Frontend Developer jobs? Cities in New York with the most Mid Frontend Developer job openings:
Infographic showing various Mid Frontend Developer job openings in New York as of August 2026, with employment types broken down into 77% Full Time, 16% Part Time, 1% Temporary, and 6% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution.

Application Developer II

fpcusa

Livingston, NJ

Full-time

Re-posted 15 days ago


Job description

Application Developer II

POSITION OBJECTIVE

We are seeking a highly motivated and detail-oriented Full Stack .NET Developer to join our team to elevate our engineering efforts. The ideal candidate will be responsible for the design, development, and maintenance of enterprise-level web applications leveraging the Microsoft .NET Framework. This role will work collaboratively with Business Analysts and other cross-functional team members to identify system enhancements, implement solutions, and resolve application issues. Additionally, the developer will ensure data integrity of application and supporting system and alignment with business requirements.

This is an excellent opportunity for proactive web developers of junior to senior levels to deepen their technical expertise, showcase their leadership skills by leading an operational team and contribute to mid-to-large scale projects such as our ERP migration in a collaborative, fast-paced work environment.

MAJOR AREAS OF ACCOUNTABILITY

1.  Collaborate with Business Analysts, and business stakeholders to review system requirements, analyze use cases, and provide technical input solutions.

2.  Develop, maintain, and enhance corporate web applications using .NET Framework technologies (C#, ASP.NET).

3.  Write clean, scalable, and well-documented code following best practices and coding standards; conduct code reviews and maintain version control using Git at Azure DevOps.

4.  Develop and optimize SQL queries, stored procedures, and database schemas (MS SQL Server).

5.  Support deployment, testing, and troubleshooting efforts across various environments.

6.  Identify system gaps, system improvements, and tooling needs to enhance the scalability and ensure system quality.

7.  Assist in creating and maintaining clear and concise technical documentation and system specifications for easy reference by other engineers.

8.  Actively participate and contribute to core meetings and team discussions.

9.  Mentor and support team members to help broaden and develop technical skills.

10. Review, process and complete work requisition according to SOPs

11. Troubleshoot and resolve system issues promptly to support stable business operations. Identify root causes whether related to bugs, system design, data, or processes.

QUALIFICATIONS

Previous Related Experience Required

Minimum Qualifications:  2-years of professional experience in software development, or equivalent experience. 

Preferred Qualifications:  3 to 4 years of professional experience in software development, or equivalent experience.

Technical Skills Required To Perform This Job

Minimum Qualifications: 

1.  Experience with at least one web application development framework (e.g., .NET, PHP, Django, Spring, Node.js, etc.).

2.  Solid foundation in MS SQL Server and SQL statement; experience with other relational databases is acceptable.

3.  Experience with source control tools and CI/CD pipelines (e.g., Git, GitHub, Azure DevOps, etc.).

4.  Hands-on experience with .NET Framework using C#.

5.  Familiarity with modern front-end web technologies (HTML5, CSS3, JavaScript, AJAX, etc.).

6.  Experience with cloud platforms (e.g., Azure DevOps, AWS, GCP).

Preferred Qualifications: 

1.  Understanding of S.O.L.I.D design principles for creating maintainable and scalable applications.

2.  Experience with the integration of AI/LLM solutions in corporate settings.

3.  Knowledge of IIS web server configuration and deployment.

Education 

Bachelor’s degree in Computer Science, Information Technology, or a related field; or equivalent practical experience.