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Senior React Front-End Developer

Maintec Technologies IncUnited States🇺🇸United StatesPosted Oct 21, 2026

Why This Role Stands Out

Elevate your career by spearheading the ground-up modernization of a high-impact, AI-enabled financial platform at Maintec Technologies Inc. This role is perfect for a driven developer who thrives in collaborative environments and wants to take ownership of cutting-edge front-end delivery. Apply today to sharpen your skills on a transformative project that will define the future of global banking technology.

Quick Overview

Seniority
Mid Senior
Work mode
On Site
Location
United States
Posted
Yesterday
SpringSpring BootAWSGraphQLJavaTerraformRESTAzureReact

Job Description

Job Title: Senior React Front-End Developer
Location: Chicago, IL; Raleigh, NC  preferred (Local Only)

Employment Type: Contract Long Term

Only W2

Remote collaboration with proximity to an office strongly preferred; in-person availability as needed

 

Position Summary

We are seeking React front-end developers to help build a modern, AI-enabled single-page application for Bankers Almanac, a KYC and global correspondent banking product used by major financial institutions. This is a ground-up modernization effort, not a lift-and-shift migration. The team is redesigning the data foundation, exposing new AI-ready APIs, and creating a new customer experience with workflow capabilities, automated reporting, and an AI-enabled chatbot.

The senior developer is the immediate priority and must be able to independently drive front-end delivery with limited direction. The mid-level developer may operate with more support and guidance.

Day-to-Day Responsibilities

·         Build a new React-based single-page application from the ground up.

·         Translate product, UX, and architecture requirements into intuitive, scalable customer experiences.

·         Collaborate closely with product owners, UX professionals, architects, back-end engineers, and site reliability engineers.

·         Consume REST APIs to render data and integrate front-end experiences with a Java/Spring Boot back end; GraphQL may be considered.

·         Use specification-driven development and AI-assisted engineering practices to generate and refine production code.

·         Implement secure session management, role-based access, administrative hierarchies, and least-privilege controls for a multi-tenant platform.

·         Ensure front-end artifacts, configuration, and dependencies are clearly identified so SRE partners can incorporate them into Terraform-based deployment automation.

·         Contribute creative ideas and independently help shape usability, workflow, reporting, and AI-enabled features.

·         Build for cloud deployment, containerization, automation, scalability, and reliable operation on AWS.

Must-Have Qualifications

·         Strong hands-on React experience building modern front-end applications and single-page applications.

·         Experience building a new UI from the ground up or modernizing a legacy product into a new customer experience.

·         Ability to work with limited direction, particularly for the senior-level opening.

·         Solid front-end integration experience, including consuming REST APIs and rendering back-end data.

·         Working knowledge of back-end concepts; the role is approximately 80% front end and 20% back-end/API integration.

·         Experience with secure application design, including session management, user access controls, role or admin hierarchies, and least-privilege principles.

·         Experience working in a highly collaborative product environment across product, UX, architecture, back-end engineering, and SRE.

·         Comfort using AI coding tools and adopting structured, specification-driven development frameworks. Prior AIDLC experience is not required, but willingness to learn is essential.

·         Cloud-native development awareness, with exposure to containerized applications and automated deployment environments.

·         Clear communication, strong ownership, and the ability to move quickly in a greenfield delivery environment.

Preferred / Plus Qualifications

·         AWS experience, including familiarity with services such as EC2, S3, Lambda, ECS, and/or EKS.

·         Exposure to Azure.

·         Experience collaborating in Terraform-based infrastructure and deployment environments. Direct Terraform coding is not required.

·         Familiarity with Java and Spring Boot back-end environments.

·         GraphQL exposure.

·         Experience in banking, fintech, payments, financial services, KYC, due diligence, or correspondent banking.

·         Previous experience within RELX or a similar enterprise delivery environment.

·         Proximity to Chicago, Raleigh, or Alpharetta for periodic in-person collaboration.

Ideal Candidate Profile

The ideal senior candidate is a product-minded React engineer who has successfully built or modernized a customer-facing application and can take ownership without waiting for detailed instructions. This person pairs strong UI engineering with enough API and back-end fluency to bring data-driven experiences to life. They are comfortable working across UX, product, architecture, engineering, and SRE, and they view security, access control, scalability, and AI-assisted delivery as core parts of the product rather than downstream concerns.

The ideal mid-level candidate has the same technical foundation but may need more guidance on architecture, prioritization, and independent delivery.

Product & Technical Environment

·         React single-page application

·         Java / Spring Boot back end

·         REST APIs; potential GraphQL

·         AWS-first cloud environment with some Azure exposure

·         Containerized deployment using ECS and/or EKS

·         Terraform-based build and deployment automation

·         AI-assisted and specification-driven development, including AIDLC-style practices

·         Multi-tenant security, session management, access controls, workflows, automated reporting, and an AI-enabled chatbot

 

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