Engineering Intern

GlossGenius

internship

Posted on: 9/27/2025

Location Type: Office

Location: New York City • New York • 🇺🇸 United States

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💰 $25 - $50 per hour

Entry Level

GRPCJavaScriptKotlinPostgresReactRubySQLTypeScript

About the role

Collaborate with senior engineers to design, develop, and test new features and functionalities for web and mobile applications.
Write clean and efficient code while adhering to industry best practices and GlossGenius coding standards; participate in debugging and troubleshooting to identify and resolve issues.
Provide valuable insights and suggestions for improving the user interface, user experience, and overall performance of software applications.
Collaborate with data analysts to collect and analyze data related to user interactions and use data-driven insights to inform engineering decisions.
Proactively seek opportunities to learn and expand skills in various technologies and development methodologies.
Report to an engineering manager and contribute to products used by beauty and wellness professionals and their clients.
Work on a ~10-week internship (~June to ~August 2026) based in NYC Union Square office.

Currently pursuing a B.S. in Computer Science or related technical field, with a graduation date between 2027 and 2028.
Proficient in programming in one or more of the following languages: Javascript/Typescript, Ruby, Kotlin.
Familiarity with web development frameworks and libraries such as Micronaut, gRPC, DataDog, Postgres, SQL/Jooq, Liquibase, React.
Solid understanding of software development principles and best practices.
Excellent problem-solving skills and the ability to work independently or as part of a team.
Eagerness to learn, adapt, and take on new challenges in a fast-paced startup environment.
Strong communication skills to effectively collaborate with team members and stakeholders.
Availability to work from our office in Union Square, NYC.

Benefits

Hands-on experience in a fast-growing tech startup, working on real-world projects.
Mentorship from experienced engineers and exposure to industry-leading technologies.
Networking opportunities with professionals in the tech industry (and beyond!).
A supportive and inclusive work culture that values creativity, diversity, and innovation.
Potential for future career opportunities based on performance and company growth.
In office perks such as snacks, beverages, and weekly lunch, plus ad hoc team bonding opportunities throughout the summer.

Tip: use these terms in your resume and cover letter to boost ATS matches.

JavascriptTypescriptRubyKotlinMicronautgRPCDataDogPostgresSQLReact

problem-solvingindependent workteam collaborationeagerness to learnadaptabilitycommunication