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Trainee Backend Web Developer Jobs in Newark, NJ

Front-end web developer

New York, NY · On-site +1

$113K - $132K/yr

You will work in a team with the back-end developer, and communicate with the API using standard ... web services used in the system * Validating user actions on the client side and providing ...

Front-end web developer

New York, NY

$113K - $132K/yr

You will work in a team with the back-end developer, and communicate with the API using standard ... web services used in the system * Validating user actions on the client side and providing ...

... Senior Web Developer with extensive experience and proficiency in React and Node.js. Role ... Experience with RESTful APIs, JSON, and integrating front-end interfaces with backend services

... Senior Web Developer with extensive experience and proficiency in React and Node.js. Role ... Experience with RESTful APIs, JSON, and integrating front-end interfaces with backend services

... Senior Web Developer with extensive experience and proficiency in React and Node.js. Role ... Experience with RESTful APIs, JSON, and integrating front-end interfaces with backend services

Front-end web developer (Remote)

New York, NY · Remote

$106K - $123K/yr

You will work in a team with the back-end developer, and communicate with the API using standard ... web services used in the system * Validating user actions on the client side and providing ...

About The Role We're looking for a seasoned Senior/Staff Backend Engineer to join us as we continue ... Bachelor's Degree in Computer Science * 5+ years experience in backend web development * 3+ years ...

About The Role We're looking for a seasoned Senior/Staff Backend Engineer to join the Finance Pod ... Bachelor's Degree in Computer Science or equivalent experience * 5+ years experience in backend web ...

As an engineer at Superstate, you'll play a pivotal role in shaping the future of tokenized assets ... Build back-end web services that interact with blockchains and traditional finance * Build out APIs ...

As an engineer at Superstate, you'll play a pivotal role in shaping the future of tokenized assets ... Build back-end web services that interact with blockchains and traditional finance * Build out APIs ...

As an engineer at Superstate, you'll play a pivotal role in shaping the future of tokenized assets ... Build back-end web services that interact with blockchains and traditional finance * Build out APIs ...

We are looking for an experienced Back-end Developer to join our IT team. You will be responsible for the server side of our web applications. If you have excellent programming skills and a passion ...

We are looking for an experienced Back-end Developer to join our IT team. You will be responsible for the server side of our web applications. If you have excellent programming skills and a passion ...

About The Role We're looking for a seasoned Senior/Staff Backend Engineer to join the Finance Pod ... Bachelor's Degree in Computer Science or equivalent experience * 5+ years experience in backend web ...

Showing results 21-40

Trainee Backend Web Developer information

See Newark, NJ salary details

$42.9K

$105.3K

$169.9K

How much do trainee backend web developer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for trainee backend web developer in Newark, NJ is $105,281.00, according to ZipRecruiter salary data. Most workers in this role earn between $83,700.00 and $121,300.00 per year, depending on experience, location, and employer.

What is the difference between Trainee Backend Web Developer vs Junior Backend Developer?

AspectTrainee Backend Web DeveloperJunior Backend Developer
Required CredentialsBasic understanding of programming, often enrolled in or recently completed relevant coursesSome professional experience or internship, foundational coding skills
Work EnvironmentTraining-focused, supervised learning projectsReal-world projects with increasing responsibilities
Employer UsageEntry-level position for training purposesEntry-level role for contributing to ongoing projects

In summary, a Trainee Backend Web Developer is typically in a learning phase, focusing on gaining skills under supervision, while a Junior Backend Developer has some practical experience and contributes more independently to projects.

Infrastructure Engineering - Web Developer III

Infotech Sourcing

Manhattan, NY • On-site

Full-time

Re-posted 14 days ago


Job description

Request ID: 71303-1
Duration:6 months with possible extension
Tax Work Location: US - NY - Remote (132200)
Job Title: Infrastructure Engineering - Web Developer III
Summary
We're seeking experience a software engineering with a background in building web apps with 3+ years of experience in Python to help us build the next generation of computer-use agents. Your role will be to grow our app simulation pipeline for training and evaluating computer-use agents. You'll be contributing to the frontiers of AI agent research.
Skillsets
fluency in Python, including managing data pipelines
experience with web development with a Python backend
nice to have: interest / experience in AI, computer vision, and computer-use agents
nice to have: experience working in a research lab environment
Job Description
As an experienced web app developer, you'll be responsible for scaling our app simulation framework to train the next generation of computer-use agents. You'll be responsible for designing and extending apps in the our simulation framework in partnership with researchers at FAIR. You'll also have the chance to contribute to the infrastructure powering the next generation of AI agents. An interest in AI systems, contributing to the latest research, and expertise in engineering web-based apps are required.