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Database Developer Intern Jobs in Lyndhurst, NJ (NOW HIRING)

Consigli

Estimating Intern (Summer 2027)

Manhattan, NY · On-site

$24 - $29/hr

... databases and records. * Conduct site visits to collect project-specific data-such as access ... Facilitate collaboration by coordinating with engineers, architects, subcontractors, and internal ...

Uncountable

Full-Stack Intern

New York, NY · On-site

$6.0K/mo

We're looking for motivated engineers who can help to build a state of the art development platform that will be used across Fortune 500 companies. Possible Projects Architecting database to allow ...

Maximor AI

Software engineering Intern

New York, NY · On-site

The Role We're looking for a Software Engineering Intern who's excited to build real features, ship ... Familiarity with web development concepts (APIs, databases, front-end frameworks) * Genuine ...

Optimum

Intern - Data Engineer

Long Island City, NY · On-site

$35/hr

The Intern will work closely with Data Engineering and Data Analytics teams to help ingest, process ... Work with large relational databases and data warehouse platforms (e.g. Google BigQuery, Snowflake ...

Optimum

Intern - Data Engineer

Long Island City, NY · On-site

$35/hr

The Intern will work closely with Data Engineering and Data Analytics teams to help ingest, process ... Work with large relational databases and data warehouse platforms (e.g. Google BigQuery, Snowflake ...

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Database Developer Intern information

What is a database developer intern?

A Database Developer Intern is an entry-level role where you assist in designing, developing, and maintaining databases under the guidance of senior developers. Responsibilities may include writing SQL queries, optimizing database performance, and ensuring data integrity. You will gain hands-on experience with database management systems like MySQL, PostgreSQL, or SQL Server. This internship helps build technical skills in data modeling, query optimization, and database administration. It’s an excellent opportunity to learn industry best practices and prepare for a full-time developer role.

What kinds of projects or tasks will I typically work on as a database developer intern?

As a Database Developer Intern, you'll often assist with designing, implementing, and optimizing database structures, writing and refining SQL queries, and supporting data migration or integration tasks. You might also participate in database testing, help maintain data quality, and document database processes or procedures. Collaboration with other developers, data analysts, and IT staff is common, giving you valuable exposure to how teams manage and use data across different projects. These experiences not only build your technical skills but also provide insight into industry best practices and workflows.

What are the key skills and qualifications needed to thrive as a database developer intern?

To excel as a Database Developer Intern, you should have a foundational understanding of database concepts, SQL programming, and data modeling, often supported by coursework in computer science or information technology. Familiarity with database management systems such as MySQL, PostgreSQL, or Microsoft SQL Server and exposure to version control tools like Git are highly valuable. Attention to detail, problem-solving abilities, and strong communication skills help you collaborate effectively and adapt to new technical challenges. These competencies enable you to contribute to database projects, ensure data integrity, and learn from experienced team members in a collaborative environment.

What are popular job titles related to Database Developer Intern jobs in Lyndhurst, NJ?

For Database Developer Intern jobs in Lyndhurst, NJ, the most frequently searched job titles are:

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The top searched job categories for Database Developer Intern jobs in Lyndhurst, NJ are:

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Cities near Lyndhurst, NJ with the most Database Developer Intern job openings:

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Infographic showing various Database Developer Intern job openings in Lyndhurst, NJ as of August 2026, with employment types broken down into 100% Part Time. Highlights an 100% Hybrid job distribution.

AI Full Stack Engineer Intern

Manhattan, NY • On-site

Gesture US, Inc.
See more jobs at Gesture US, Inc.external

$400 - $1.2K/mo

Full-time

Posted 28 days ago

Key responsibilities

  • Learn and build and ship features across the web and internal tooling stack, front end to back end

  • Learn and design and prototype agentic workflows using LangChain or LangGraph

  • Debug and resolve issues across the stack, from UI to database

Job description


AI Full Stack Engineer Intern
Overview
Ready to build real product that ships, including the AI-driven agents shaping what we build next? Join Gesture as an AI Full Stack Engineer Intern, where you will work across our consumer app and Reach360 platform, building agentic features and full stack functionality that touch thousands of real gifting moments.
About UsJoin Gesture and be a part of revolutionizing the logistical e-commerce and marketing technology industry, where innovation meets passion, and technology shapes the future of consumer-to-brand relationships. At Gesture, we are dedicated to helping our employees discover their passion and purpose while redefining the way people connect and celebrate special moments.
About The RoleWe are seeking a curious and driven AI Full Stack Engineer Intern to join our Engineering team in Denver. This internship offers hands-on experience building and shipping features across the frontend and backend of Gesture's products, including agentic, AI-driven workflows, working directly alongside our engineering team on real, production-facing work.
Responsibilities
  • Learn and Build and ship features across our web and internal tooling stack, front end to back end
  • Learn and Design and prototype agentic workflows using LangChain or LangGraph
  • Write clean, tested code in collaboration with senior engineers
  • Work with our API layer, databases, and front end frameworks to deliver end to end functionality
  • Participate in code reviews and sprint planning
  • Debug and resolve issues across the stack, from UI to database
  • Collaborate with product and design to translate requirements into working software
  • Contribute to internal documentation and engineering best practices

Requirements
  • Currently pursuing a degree in Computer Science, Software Engineering, or a related field
  • Some experience with LangChain and/or LangGraph, or other agentic-based development frameworks
  • Familiarity with the Fern stack (Firebase, Express, React, Node.js) strongly preferred
  • Experience with Google Cloud Platform (GCP) strongly preferred
  • Familiarity with a modern front end framework (React preferred) and a back end language (Node.js, Python, or similar)
  • Understanding of REST APIs, databases, and version control (Git)
  • Strong problem-solving skills and attention to detail
  • Self-starter with excellent time management and organizational skills
  • Comfortable working in a fast-paced environment and adapting to changing priorities
  • Prior coursework, personal projects, or internship experience in software development, including any exposure to AI or agentic tooling, is a plus

Benefits
What You Will Gain
  • Learn real-world experience shipping full stack and agentic AI features in a production environment
  • Learn hands-on learning opportunities working with a dynamic and experienced engineering team
  • Exposure to a rapidly growing tech-driven company and its engineering practices
  • Networking opportunities with industry professionals
  • Exposure to modern software development tools and best practices, including agentic AI frameworks

Benefits
  • Professional development: Support for ongoing learning and career growth
  • Work Environment: Positive, friendly, and collaborative atmosphere
  • Free Gestures for friends and family

Applicant Process
Interested candidates are invited to submit their resume, cover letter, and any relevant coursework or projects. In your cover letter, please emphasize your key skills, experiences, and the reasons you are drawn to this role.
Join us in driving operational excellence and success in the e-comm/mar-tech industry. We look forward to welcoming a motivated and talented professional to our team!
We strongly encourage you to start by downloading our app. In addition, please visit gesture.vip at your earliest convenience to learn more about the company.
Gesture Is Committed
Gesture is committed to fair and equitable compensation practices. Actual compensation packages are based on several factors that are unique to each candidate, including but not limited to skill set, depth of experience, certifications, and specific work location, and in some cases paid internships may be in the form of an internship stipend. This may be different in other locations due to differences in the cost of labor.
Gesture has a KPI and Pacesetting culture. As such, we are seeking sharp, motivated, high-performing team members.
The right candidate will experience the most success in this role, will have a start-up mindset, and is interested in growing with the company from a ground floor opportunity.
Salary Range
$400 to $1280 per month
Compensation is paid in the form of a monthly stipend.
Both paid and unpaid are available.
Internship Duration
6 Months
If you're aresults-driven individual who loves the startup culture andenjoys problem solving, we encourage you to apply and joinourteam at Gesture.
Interestedcandidates should submit their resume, a cover letter, and anyrelevant experience or projects. In your cover letter, pleasehighlight your relevant skills, experiences, and motivations forapplying to this position.
Join us in drivingoperational excellence and success in thee-commerce, deliveryand tech industry. We look forward to welcoming a motivated andtalented member to our team!
We stronglyencourage you tostart bydownloading the Gesture mobileapp .In addition,please visit gesture.vip at your earliestconvenience tolearnmore about the company.

Apply