Senior Full Stack Developer (CORE)

CrewBloom, Inc; United States; Remote; USD 120,000 - 180,000; Full time

Benefits offered by this job

Dynamic team culture

Career growth

Work from home

Flexible hours

Job summary

CrewBloom, Inc is seeking an experienced Senior Full Stack Developer to own front-end and back-end work, mentor juniors, and shape API integrations. This is a fully remote role.

You will build with Next.js, React, and TypeScript, convert Figma to responsive HTML/CSS, and integrate APIs while ensuring secure auth and scalable cloud functions.

The position emphasizes code quality, TDD, and collaboration using Jira or Linear, with opportunities to accelerate career growth.

Qualifications

• 3-5 years as a full-stack developer with React and related tech.
• Strong, type-safe React components using TypeScript and hooks.
• Experience converting Figma to responsive HTML/CSS.
• Experience integrating RESTful APIs and GraphQL.
• Familiar with GoogleAuth, FirebaseAuth, and JWT auth.

Responsibilities

• Build and maintain scalable web apps with Next.js, React, and TypeScript.
• Translate designs into responsive HTML/CSS using Tailwind.
• Create reusable UI components and hooks for maintainability.
• Integrate RESTful and GraphQL APIs with robust data fetching.
• Implement secure authentication/authorization with JWT, Google OAuth, or Firebase.
• Develop backend logic with Node.js and serverless functions using AWS services.

Skills

React

TypeScript

Next.js

Node.js

AWS

CI/CD

Mentoring

JIRA/Linear

TDD

Tools

Tailwind

REST APIs

GraphQL

JWT/OAuth

Firebase

AWS Lambda

S3/SQS/SNS

React Query / SWR

Jenkins

GitLab CI

Job description

We are looking for an experienced Senior Full Stack Developer who can handle both front-end and back-end development, contribute to API integrations, and mentor junior developers. This is a fully remote position.

Job Responsibilities

• Build and maintain scalable web applications using Next.js, React, and TypeScript, with a strong grasp of component lifecycles and server/client-side rendering.
• Translate Figma designs into responsive, pixel-perfect HTML/CSS layouts using Tailwind or modern styling frameworks.
• Design and implement reusable UI components and hooks that follow best practices and promote maintainability across the app.
• Integrate RESTful and GraphQL APIs, ensuring robust data fetching strategies with tools like React Query, SWR, or built-in Next.js APIs.
• Implement secure authentication and authorization systems using JWT, OAuth (e.g., Google Auth), or Firebase Auth, depending on app requirements.
• Develop and maintain backend logic using Node.js, Next.js API routes, or serverless functions (e.g., AWS Lambda), including interaction with AWS services like S3, SQS, and SNS.

Requirements

• 3-5 years of experience as a full-stack developer with expertise in React and related technologies.
• Proficient in building robust, type-safe components using React and TypeScript, with a solid grasp of hooks, context, and component lifecycles.
• Experience converting Figma designs to fully functional and responsive HTML/CSS.
• Proficiency in integrating with RESTful APIs (both internal and third-party).
• Familiarity with authentication technologies like GoogleAuth, FirebaseAuth, and JWT.
• Knowledge of AWS services, including Lambda, S3, SNS, and SQS.
• Experience working with CI/CD pipelines (e.g., Jenkins, GitLab CI).
• Proven ability to mentor junior developers and detect areas for improvement in their code.
• Experienced in project management using JIRA or Linear with Agile Scrum methodologies.
• Strong understanding of Test-Driven Development (TDD) principles.

Nice to Have

• Familiarity with microservices architecture.
• Experience with cloud-native development and serverless architectures.
• Previous experience working in a fully remote environment.

Minimum Technical and Work Environment Requirements

Internet Connection

• Primary internet connection with a minimum speed of 15 Mbps.
• Backup internet connection with at least 10 Mbps.
• Backup connection must be capable of supporting work during a power outage.

Primary Device

• Desktop or laptop equipped with at least:
• Intel Core i5 (8th generation or newer), Intel Core i3 (10th generation or newer), AMD Ryzen 5, or an equivalent processor.
• A minimum of 8 GB RAM.

Backup Device

• Must meet or exceed the performance of an Intel Core i3 processor.
• Must be functional during power interruptions.

Peripherals and Workspace

• A functioning webcam.
• A noise-canceling USB headset.
• A quiet, dedicated home office space.
• A smartphone for communication and verification purposes.

Benefits

• Join Our Dynamic Team: Experience our fun, inclusive, innovative culture that values your unique contributions and supports your professional growth.
• Embrace the Opportunities: Seize daily chances to learn, innovate, and excel. Make a real impact in your field.
• Limitless Career Growth: Unlock a world of possibilities and resources to propel your career forward.
• Fast-Paced Thrills: Thrive in a high-energy, engaging atmosphere..
• Flexibility, Your Way: Embrace the freedom to work from home or any location of your choice. Create your ideal work environment.
• Work-Life Balance at Its Best: Say goodbye to stressful commutes and hello to quality time with loved ones. Achieve a healthy work-life integration to perform at your best.