Mobile Engineer Intern @ Mark43

Mark43 is approved to hire in Canada, the UK, and 36 U.S. states, including Alabama, Arizona, California (excluding San Francisco), Colorado, Connecticut, Washington D.C., Florida, Georgia, Iowa, Idaho, Illinois, Indiana, Kansas, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, North Carolina, Nebraska, New Hampshire, New Jersey, New Mexico, New York, Ohio, Oklahoma, Oregon, Pennsylvania, South Carolina, Tennessee, Texas, Utah, Virginia, Vermont, Washington, Wisconsin, and West Virginia. Before applying to a remote role, please ensure that you are able to perform the position in one of the states listed above. State locations and specifics are subject to change as our hiring requirements shift.

Applicants must be authorized to work for any employer in the country in which the role is being hired. We are unable to sponsor or take over sponsorship of an employment visa at this time.

Mark43’s mission is to empower communities and their governments with new technologies that improve the safety and quality of life for all. We build powerful, scalable, and elegant software that sets a new standard for the tools upon which our first responders rely. Our users are diverse, and we are therefore committed to embracing diversity of thought and experience within our team.

We are looking for a Mobile Engineering Intern to join our team with a focus on Android development. You will be embedded within our Engineering team and contribute to building mobile applications that are used daily by first responders. This internship offers the opportunity to work on real production features while learning modern Android development practices alongside experienced engineers.

Mark43 is seeking bright and ambitious engineering students for our annual paid summer internship program. We are primarily looking for students graduating in the Spring/Summer of 2027 or who have recently graduated. Our internship program will run from June 9th, 2026 - August 14th, 2026. Interns will be based in our Boston, MA and New York City offices, allowing for hands-on mentorship throughout the program.

What You’ll Do

If you were part of our team, here are some things you would have done last week:

Built new Android features using Kotlin and modern Android frameworks
Collaborated with product managers and designers to deliver intuitive, reliable mobile experiences
Debugged and improved existing code to enhance performance and stability
Wrote and maintained unit tests to ensure high-quality releases
Contributed to discussions around mobile architecture and best practices
Gained exposure to how mobile applications integrate with a larger backend system

What You’ll Need

We’re looking for a student or early-career engineer with experience building Android applications through coursework, internships, or personal projects. This experience is important because you will be contributing to production code and collaborating closely with a fast-paced engineering team.

Experience developing Android applications using Kotlin
A personal, academic, or internship project that demonstrates mobile development skills
Familiarity with core internet technologies such as REST, JSON, and HTTP
Basic understanding of mobile architecture and application lifecycle concepts
A strong foundation in computer science fundamentals such as data structures and algorithms

People who thrive on our team also tend to share the following characteristics:

Humble, open, and curious, with a willingness to learn and grow from feedback
Strong sense of ownership and accountability in their work
Collaborative mindset and enthusiasm for building mission-driven software

Where You’ll Work

Our team is located in Boston, MA, and interns are expected to work from this office to enable in-person mentorship and collaboration throughout the program.

What You Can Expect From Us

Hands-on mentorship from experienced engineers and technical leaders
The opportunity to work on mission-critical software that supports first responders
Exposure to the full lifecycle of building and shipping mobile features
A collaborative environment with close partnership across engineering, product, and design
A team that values your ideas, curiosity, and contributions
Regularly scheduled team events and summer programming, including our engineering Hackathon

Compensation

We feel passionately about equal pay for equal work, and transparency in compensation is one vehicle to achieve that. Compensation for this role is paid an hourly rate of $45 per hour.

Our Privacy Notice describes how Mark43 uses and protects the personal information of prospective employees during the recruitment process. It informs you about our handling of the personal information you provide to us when you apply for a position in our organization and in general when you express your interest in joining our team.

As a part of Mark43's security measures all employees must: Engage in appropriate use of the company's electronic information resources; Become knowledgeable about and follow relevant security policies and guidelines; Protect the resources under their control, such as passwords, computers, and data that they create, receive, or download; and Promptly report security-related incidents and violations, and responding to official reports of security incidents involving their systems or accounts.

Mark43 is committed to the full inclusion of all qualified individuals. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. As part of this commitment, we will ensure that persons with disabilities are provided reasonable accommodations. If reasonable accommodation is needed, please email [email protected] requesting the accommodation.

Mark43

Mobile Engineer Intern

About the Job

Requirements

Responsibilities