Fullstack Engineer (React/NodeJS + AWS + Python)

3B Staffing LLC

Boston, MA

JOB DETAILS
SKILLS
AWS Lambda, Agile Programming Methodologies, Amazon Elastic Compute Cloud (EC2), Amazon Simple Storage Service (S3), Amazon Web Services (AWS), Application Programming Interface (API), Asset Management, Best Practices, Cloud Computing, Code Reviews, Continuous Deployment/Delivery, Continuous Improvement, Continuous Integration, Debugging Skills, Docker, Financial Services, Git, Identify Issues, Internet Application, NoSQL, Node.js, Performance Tuning/Optimization, Problem Solving Skills, Product Design, Product Lifecycle, Python Programming/Scripting Language, REST (Representational State Transfer), React.js, Requirements Management, SQL Databases, Scalable System Development, Scrum Project Management and Software Development, Software Administration, Software Engineering, Software Testing, Source Code/Configuration Management (SCM), Technical/Engineering Design, User Experience Design (UXD), User Interface/Experience (UI/UX)
LOCATION
Boston, MA
POSTED
2 days ago
Fullstack Engineer (React/NodeJS + AWS + Python)

Client: Financial firm/Asset Management firm

Top Skills Required:
  1. React/NodeJS + AWS + Python
Industry Experience:
  1. No expectations on industry experience, but Asset Management or Financial Services is nice to have(Focus)

Expected Start Date:

End Date: 12/31/2026

Location: Onsite in Boston

Interview Process: 1-2 internal video interviews & 1 client

Strong experience in React, Node.js, Python, AWS services, REST APIs, SQL/NoSQL databases, CI/CD pipelines, and full-stack web application development.

Description:

Full Stack Engineer_ React/NodeJS + AWS + Python JD

We are looking for a Full Stack Engineer to design, build, and support scalable web applications using modern frontend and backend technologies. In this role, you'll work across the full development lifecycle-owning features end to end and collaborating closely with product, design, and engineering teams to deliver high-quality solutions.

Your Impact
  • Design and develop responsive, user-facing applications using React
  • Build and maintain backend services and APIs using Node.js and Python
  • Develop, deploy, and maintain cloud-based solutions on AWS
  • Collaborate with product managers, UX designers, and other engineers to translate business requirements into technical solutions
  • Write clean, reusable, and testable code following best practices
  • Participate in code reviews, architecture discussions, and continuous improvement initiatives
  • Troubleshoot, debug, and optimize application performance across the stack
Skills & Experience
  • Strong experience with React (hooks, state management, component-based architecture)
  • Solid backend development experience with Node.js and/or Python
  • Hands-on experience with AWS services (e.g., EC2, Lambda, S3, RDS, DynamoDB, API Gateway)
  • Experience building and consuming RESTful APIs
  • Familiarity with SQL and/or NoSQL databases
  • Understanding of CI/CD pipelines and modern deployment practices
  • Experience with Git-based version control workflows
  • Strong problem-solving skills and the ability to work independently and collaboratively
Nice to Have
  • Experience with serverless architectures
  • Familiarity with containerization tools (Docker, Kubernetes)
  • Knowledge of frontend testing frameworks (Jest, React Testing Library)
  • Exposure to Agile/Scrum development environments

About the Company

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3B Staffing LLC