Fullstack Software Engineer Intern

About LaunchDarkly:

LaunchDarkly is at the forefront of driving the software development lifecycle for AI-assisted teams making it possible for our customers to ship both AI and traditional software efficiently and safely. Ship Safely Sleep Soundly is in big bold letters on our website and thats exactly what we deliver. The LaunchDarkly platform currently supports 5500 companies and 25% of the Fortune 100 firms and makes experimentation optimization and personalization easier than ever.

About the Internship:

As a Full Stack Engineering Intern in our Summer 2026 intern cohort you will spend 12 weeks contributing to exciting projects and software engineering SaaS product development as part of our product engineering teams focused in areas such as Feature Management AI Configs and Observability as well as our platform engineering teams. Youll participate in new feature development end-to-end building applications used throughout the organization. Were seeking interns who love solving difficult problems and putting new features in front of users.

This internship is onsite at our headquarters in Oakland CA.

Technologies we use:

Go TypeScript React AWS CockroachDB (CRDB)

What youll do:

• Work in a production environment under the guidance of senior Software Engineers contributing code to features and fixes that will be deployed within LaunchDarkly.

• Apply foundational software engineering principles to support the development of scalable and reliable systems following established design patterns and best practices.

• Write clear well-structured and testable code in accordance with team standards and documented procedures.

• Troubleshoot and resolve routine issues with support from more experienced engineers.

• Participate in code reviews to receive feedback and improve technical skills.

• Collaborate with team members to complete assigned tasks and deliverables within defined timelines.

Qualifications:

• Rising junior or senior pursuing a Bachelors degree in Computer Science Computer Engineering or a related technical field.

• Demonstrated academic or project-based experience with at least one server-side programming language (e.g. Go Python Java C).

• Exposure to at least one front-end technology (e.g. TypeScript JavaScript React Vue Angular) through coursework internships or personal projects.

• Foundational understanding of computer science principles including data structures basic concepts in distributed systems concurrency and threading.

• Strong written and verbal communication skills with the ability to collaborate effectively in a team environment.

• Demonstrates initiative and willingness to learn seek guidance when needed and apply feedback to improve performance.

• Understanding of the importance of code quality testing and established engineering best practices.

More about LaunchDarkly:

Modern software delivery was supposed to be the foundation for a thriving digital business but reality has proven otherwise. Slow inefficient development cycles costly outages and fragmented customer experiences are preventing developers from building their best software. The LaunchDarkly platform helps developers innovate on new features faster while protecting them with a safety valve to instantly rewind when things go wrong. Developers can target product experiences to any customer segment and maximize the business impact of every feature. And by gradually rolling out new application components they escape nightmare big-bang technology migrations.

The LaunchDarkly platform was built to guide engineers to the next frontier of DevOps by:

• Improving the velocity and stability of software releases without the fear of end customer outages
• Delivering targeted experiences by easily personalizing features to customer cohorts
• Maximizing the business impact of every feature through the ability to experiment and optimize
• Coordinating the release and optimization of software to provide consistent experiences across mobile platforms and device types
• Improving the effectiveness and productivity of engineering teams by providing insights into engineering cadence and stability

At LaunchDarkly we believe in the power of teams. Were building a team that is humble open collaborative respectful and kind. We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race religion color national origin gender gender identity sexual orientation age marital status veteran status or disability status. LD invites any applicant to review our written Affirmative Action Plan. To do so contact People Ops at .

Do you need a disability accommodation

Fill out thisaccommodations request formand someone from our People Operations team will contact you for assistance.