Senior Front End Engineer
MasteryPrepBoston, MA, USjob_description.job_card.variable_days_ago
serp_jobs.job_preview.job_type
- serp_jobs.job_card.full_time
- serp_jobs.filters.remote
- serp_jobs.filters_job_card.quick_apply
job_description.job_card.job_descriptionPartner with cross-functional teams to design innovative education products that truly make a difference. Propose and implement scalable engineering solutions to complex problems. Leverage AI tools to assist with code generation and documentation. Ensure exceptional performance, accessibility, and quality in all front-end components. Uphold and advance our coding standards and best practices across the team. Take full ownership of issues and drive resolutions with urgency and accountability. Treat security and data protection as first-class priorities. Architect, implement, and maintain front-end components with React and TypeScript. Optimize UI performance and component reuse across the platform. Collaborate on designing intuitive user experiences that meet evolving platform needs. Integrate APIs to support data flow across GCP, Firebase, Firestore, and other services using GraphQL and REST. Utilize AI tools to enhance development speed and maintain clean documentation. Drive UI architecture and design decisions aligned with long-term product vision. Mentor junior engineers and conduct code reviews to uphold quality and consistency. Languages & Frameworks : TypeScript, Python Front End : React, Storybook Data & APIs : GraphQL, REST, PostgreSQL, Google Firestore Cloud Infrastructure : Google Cloud Platform (GCP), Google Cloud Functions, BigQuery, Identity Platform Tools : GitLab 5+ years of front-end software engineering experience, with deep expertise in React and CSS . Strong understanding of responsive design and front-end architecture. Proficiency in TypeScript. Experience integrating APIs using GraphQL and REST. Familiarity with cloud-based infrastructure, particularly Google Cloud Platform . Demonstrated urgency and ownership in fast-moving development cycles. Excellent communication skills and a collaborative, team-first mindset. Experience working with edtech platforms or education technology. Background in remote or distributed engineering teams. 100% Remote Flex work hours Full Medical, Dental and Vision with HSA eligibility 401K with company contribution Salary $105K - $115K
About MasteryPrep
Did you know that nearly 90% of low-income students graduate high school without a college-ready ACT or SAT score? We’re here to change that.
MasteryPrep’s mission is to level the college admissions playing field by helping all students access the most effective ACT and SAT prep programs on the market. Unlike traditional prep, MasteryPrep works even for students who struggle with tests, and through our partnerships with school districts, is provided at no cost to students or their families.
The Opportunity
We’re looking for a talented Senior Front-End Software Engineer to help us scale impactful, equitable education solutions. You’ll be joining a high-performance, values-driven team dedicated to delivering the most effective test preparation on the market.
We live by these values :
- Go pro or go home. Get better than the best.
- Do right. Period.
- Make it happen. Excuses never built anything.
- Make it awesome. There is no equality without quality.
- Customers are forever. This company is for them.
About the Role
As a Senior Front-End Software Engineer, you’ll architect and implement high-quality user interfaces using React and TypeScript. Your work will ensure accessibility (WCAG), responsiveness, scalability, and performance across our web applications. You’ll collaborate closely with back-end engineers, product managers, and operations / support teams in a fast-paced, mission-focused environment.
This role requires technical depth, strong problem-solving skills, and an eagerness to work collaboratively in a mission-driven environment where communication, initiative, and problem-solving skills are key.
What Success Looks Like
Key Responsibilities
Our Tech Stack
Requirements
Required Qualifications
Preferred Qualifications
Benefits
serp_jobs.job_alerts.create_a_job
Senior Front End Engineer • Boston, MA, US
Job_description.internal_linking.related_jobs
Did you know that nearly 90% of low-income students graduate high school without a college-ready ACT or SAT score? We’re here to change that.
MasteryPrep’s mission is to level the colleg...serp_jobs.internal_linking.show_moreserp_jobs.last_updated.last_updated_variable_days
At TJX Companies, every day brings new opportunities for growth, exploration, and achievement.You'll be part of our vibrant team that embraces diversity, fosters collaboration, and prioritizes your...serp_jobs.internal_linking.show_moreserp_jobs.last_updated.last_updated_variable_days
BJ's Wholesale Club Front-End Manager.Join our team of more than 34,000 team members, supporting our members and communities in our Club Support Center, 235+ clubs and eight distribution centers.BJ...serp_jobs.internal_linking.show_moreserp_jobs.last_updated.last_updated_30
Deliver with Gopuff and get paid to deliver what your neighbors need from a Gopuff facility near you! With one centralized pickup location and smaller delivery zones, Gopuff makes earning effortles...serp_jobs.internal_linking.show_moreserp_jobs.last_updated.last_updated_30
Zaiput Flow Technologies commercializes tools deployed in the context of chemical processing for pharmaceutical applications.
Zaiput is passionate about innovation and is committed to achieving exce...serp_jobs.internal_linking.show_moreserp_jobs.last_updated.last_updated_variable_days
Blitzy is a Cambridge, MA based Seed Stage Generative AI start-up.We are on a mission to automate custom software creation to unlock the next industrial revolution.
We're backed by multiple tier 1 i...serp_jobs.internal_linking.show_moreserp_jobs.last_updated.last_updated_30
All of the programs we support require.All work must be conducted within the continental U.Distributed Data Systems, Platforms at Scale, and Complex Application Development, with headquarters in Re...serp_jobs.internal_linking.show_moreserp_jobs.last_updated.last_updated_variable_days Responsible for promoting an excellent customer experience.Oversees a team of associates at the front of store ensuring prompt, courteous customer service and promotion of loyalty programs.Leads by...serp_jobs.internal_linking.show_moreserp_jobs.last_updated.last_updated_30 
Front-End Software Engineering Intern / Co-op.Specter Aerospace is seeking a Front-End Software Engineering Intern / Co-op to help build data pipelines and improve the usability and feature sets of cur...serp_jobs.internal_linking.show_moreserp_jobs.last_updated.last_updated_variable_days
Under the supervision of the Group Sales or Department Manager, the Team Leader gives daily direction to the associates in one of the departments within the store, to include : merchandise presentat...serp_jobs.internal_linking.show_moreserp_jobs.last_updated.last_updated_30 Deliver with Gopuff and get paid to deliver what your neighbors need from a Gopuff facility near you! With one centralized pickup location and smaller delivery zones, Gopuff makes earning effortles...serp_jobs.internal_linking.show_moreserp_jobs.last_updated.last_updated_30 
Flexcompute is leading the charge in transforming the engineering simulation landscape with our groundbreaking ultra-fast simulation technology.
Our suite of products, including the acclaimed Comput...serp_jobs.internal_linking.show_moreserp_jobs.last_updated.last_updated_30
Be part of a rearchitecting effort of a client-facing application with new workflows to make it more configurable.We can facilitate w2 and corp-to-corp consultants.
For our w2 consultants, we offer ...serp_jobs.internal_linking.show_moreserp_jobs.last_updated.last_updated_variable_days
Boston, MA (Some remote flexibility is an option as well).Expertise with HTML, CSS, JavaScript, and the DOM.Strong experience in developing standards compliant, CSS based layouts.Excellent knowledg...serp_jobs.internal_linking.show_moreserp_jobs.last_updated.last_updated_variable_days
Vaxess is an NIH and venture-funded company developing a pipeline of next-generation therapeutics on the Microneedle Patch (MAP) platform.
With only five minutes of wear-time on the skin, the self-...serp_jobs.internal_linking.show_moreserp_jobs.last_updated.last_updated_variable_days
The mission of Speechify is to make sure that reading is never a barrier to learning.Over 50 million people use Speechify's text-to-speech products to turn whatever they're reading – ...serp_jobs.internal_linking.show_moreserp_jobs.last_updated.last_updated_1_day Responsible for promoting an excellent customer experience.Oversees a team of associates at front of store ensuring prompt, courteous customer service and promotion of loyalty programs.Leads by exa...serp_jobs.internal_linking.show_moreserp_jobs.last_updated.last_updated_variable_days Join Our Team at TJX Companies.At TJX Companies, every day brings new opportunities for growth, exploration, and achievement.
You'll be part of our vibrant team that embraces diversity, fosters coll...serp_jobs.internal_linking.show_moreserp_jobs.last_updated.last_updated_30 
The Starting Hourly Rate / Salario por Hora Inicial is $18.The Pay Range / Rango salarial is $18.Working at Target means helping all families discover the joy of everyday life.We bring that vision ...serp_jobs.internal_linking.show_moreserp_jobs.last_updated.last_updated_variable_days
Earn cash by matching with real companies that pay you for your opinions.serp_jobs.internal_linking.show_moreserp_jobs.last_updated.last_updated_variable_hours
- serp_jobs.job_card.promoted
Senior Front End Engineer
MasteryPrepRoxbury, MA, USserp_jobs.job_card.full_time
- serp_jobs.job_card.promoted
Front end Coordinator
TJXFramingham, MA, USserp_jobs.job_card.full_time
- serp_jobs.job_card.promoted
Front End Manager
BJ's Wholesale ClubStoneham, MA, USserp_jobs.job_card.full_time
- serp_jobs.job_card.promoted
Need a Side Hustle? Deliver with Gopuff!
GoPuffScituate, MA, USserp_jobs.job_card.part_time +1
- serp_jobs.job_card.promoted
Senior Mechanical Engineer
Zaiput Flow TechnologiesWaltham, MA, USserp_jobs.job_card.full_time
Senior Back-End Engineer (GenAI startup)
BlitzyCambridge, Massachusetts, United States, 02139serp_jobs.job_card.full_time
- serp_jobs.job_card.promoted
Senior Platform Engineer
RaftHanscom Air Force Base, MA, United Statesserp_jobs.job_card.full_time
- serp_jobs.job_card.promoted
PT Front End Supervisor
TJXRevere, MA, USserp_jobs.job_card.full_time
- serp_jobs.job_card.promoted
Front-End Software Co-op - Spring 2026
Specter AerospacePeabody, MA, USserp_jobs.job_card.full_time
- serp_jobs.job_card.promoted
Front End Team Lead
Bass Pro ShopsFoxboro, MA, USserp_jobs.job_card.full_time
- serp_jobs.job_card.promoted
Deliver with Gopuff - Earn Big & Keep 100% of Your Tips
GoPuffScituate, MA, USserp_jobs.job_card.part_time +1
- serp_jobs.job_card.promoted
Senior Frontend Software Engineer
Flexcompute Inc.Watertown, MA, USserp_jobs.job_card.full_time
- serp_jobs.job_card.promoted
Senior Front End Developer
Eliassen GroupBoston, MA, USserp_jobs.job_card.full_time
Sr. Front-end Developer
Two95 International Inc.Boston, MA, USserp_jobs.job_card.full_time
serp_jobs.filters_job_card.quick_apply
- serp_jobs.job_card.promoted
Senior Engineer, Device Development
Vaxess TechnologiesWoburn, MA, USserp_jobs.job_card.full_time
- serp_jobs.job_card.promoted
Software Engineer, Platform - Brockton, USA
SpeechifyBrockton, MA, USserp_jobs.job_card.full_time
- serp_jobs.job_card.promoted
FT Front End Supervisor
TJXRevere, MA, USserp_jobs.job_card.full_time
- serp_jobs.job_card.promoted
Retail Front end supervisor
TJXWestwood, MA, USserp_jobs.job_card.full_time
- serp_jobs.job_card.promoted
General Merchandise Expert
TargetKingston, MA, United Statesserp_jobs.job_card.part_time
- serp_jobs.job_card.promoted
- serp_jobs.job_card.new
Looking for the ultimate side hustle?
Survey AuthorityValley Falls, RI, United Statesserp_jobs.job_card.full_time