About the Company

3Play Media is a rapidly growing, profitable technology company revolutionizing how people consume online media. Our premium live captioning, transcription, audio description, and translation solutions serve over 10,000 higher ed, enterprise, media, and government customers. Established in 2007 at MIT Sloan, we’ve since expanded with headquarters in Boston, MA, and offices in Minneapolis, MN, and Calgary, AB.

About the Role 

We’re seeking a passionate, experienced, and collaborative developer to join our Framework team. As a key player shaping the direction of our teams, you’ll:

- Direct the development of our modernized Caption Editing and Dubbing tools (React + Remix, Rails backend)

- Modernize our core Audio Description and Transcription tools

- Mentor developers in front-end best practices

- Establish patterns and extend component libraries

- Contribute to full-stack development across our platform

The Ideal Candidate is:

- Skilled in front-end development, especially React

- Proficient with modern UI libraries (e.g. shadcn, tailwind)

- Knowledgeable of backend-for-frontend frameworks (e.g., Remix)

- Familiar with backend frameworks like Rails

- Eager to take ownership and solve complex problems

- A clear communicator, especially with developers and stakeholders

- Well-versed in code design patterns

- Experienced with front-end and end-to-end testing

- Opinionated yet flexible in approach

You’ll thrive here if you’re passionate about clean, efficient code design and can balance robust architecture with practical delivery. Your expertise will influence our core UI tools, used by our human reviewers, ops experts, and customers across our caption generation, audio description, and AI dubbing offerings.

Bonus Skills:

- Collaborative / Multiplayer UI (e.g. PartyKit, Yjs, Liveblocks)

- Video and media transcoding and web streaming

- LLM applications in code writing/refactoring and media transcript processing

- Observability platforms (e.g., Datadog, RUM)

- Cloud platforms (e.g., AWS)

- CI/CD systems (we use Github Actions with a sprinkle of CircleCI)

- Video captioning and caption formats

Join us in redefining accessibility standards while working with cutting-edge technologies in a collaborative, growth-oriented environment. Apply now to shape the future of media accessibility!

OUR PROMISE TO YOU:

• We have an awesome work environment! Our team works hard but loves to have fun. We have company sponsored events like 3plympics, holiday tastings, summer outings and much more.  
• The work is exciting and gratifying, and you would make a direct impact on our success. 
• Located right in the North End with plenty of space and natural light and our kitchen is always stocked!
• From professional growth and development opportunities to competitive compensation and personalized benefit plans, we’ve got you taken care of. 
• We display, respect, and embrace inclusion. 3Play Media provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected federal, state or local laws.

3Play is committed to pay transparency, and we provide salary range information to all applicants.  If you would like to see salary range information prior to submitting an application, please contact [email protected].

Beware of job scam fraudsters! Our team uses 3playmedia.com email addresses exclusively. We do not conduct interviews via text or instant message and we do not ask candidates to download software other than Zoom, to purchase equipment through us, or to provide sensitive personally identifiable information such as bank account or social security numbers. If you have been contacted by someone using a different email domain claiming to be from 3Play about a job offer, please report it as potential job fraud to law enforcement and to [email protected].