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Contract React Developer Jobs in Connecticut (NOW HIRING)

ACI Infotech

.Net Developer ( Azure)

Hartford, CT · On-site

Contract : 12+ Months Location: Hartford, CT - Locals Prefferred - Candidates ready to relocate ... React Js, Angular Material, jQuery and Bootstrap. * Experience working on MVC in C# Sharp.

Spark Tek Inc

.Net Full stack developer

Stamford, CT · On-site

Net Full Stack Developer for a contract position. The role requires strong backend development ... mandatory). • React concepts like component lifecycle, state vs. props, etc. • Expected to ...

BMG360

Agentic Solutions Engineer

Shelton, CT

$130K/yr

... React-powered admin interfaces--enabling the Architect to design agentic systems that actually ship ... This is NOT a generalist DevOps or data engineering role. You specialize in API-first design, MCP ...

Randstad Digital

ESRI Web Developer

Hartford, CT · On-site

$65 - $75/hr

Contract salary: $65 - 75 per hour work hours: 8am to 5pm education: Bachelors responsibilities ... React Typescript Angular Vue Certifications Relevant certifications such as ESRI Technical ...

BMG360

Agentic Solutions Engineer

Shelton, CT · On-site

$80 - $100/hr

This is NOT a generalist DevOps or data engineering role. You specialize in API‑first design, MCP ... FRONTEND TOOLING -- REACT & REACT-ADMIN * Build internal admin dashboards using React‑Admin to ...

BMG360

Agentic Solutions Engineer

Shelton, CT · On-site

... consumed by React frontends and external agent clients. • Develop background task processing ... servers, API contracts, and SDK usage so the broader engineering team can build on your ...

Protegrity

Senior Manager, Engineering (821)

Fairfield, CT · On-site

$199K - $217K/yr

... React/TypeScript standards, shell SDK interfaces, module contracts, and shared design-system ... Exposure to AI/LLM-powered UI experiences or developer productivity tools. Should you accept this ...

TEKsystems

Design Technologist

Stamford, CT · Hybrid

$60 - $80/hr

UX Engineer/Design Technologist (Design Systems) Locations: STAMFORD, CT: 400 Washington Ave, ... Contract till end of the year Pay Rate: $65-$75/hour Depending on experience TEKsystems is ...

TEKsystems

Design Technologist

Stamford, CT · Hybrid

$60 - $80/hr

UX Engineer/Design Technologist (Design Systems) Locations: STAMFORD, CT: 400 Washington Ave, ... Contract till end of the year Pay Rate: $65-$75/hour Depending on experience TEKsystems is ...

Varsity Tutors

JavaScript Tutor

New Haven, CT · Remote

$18 - $40/hr

... React and Node.js. Ability to explain callback functions, scope and hoisting, and the event loop ... Skilled at breaking down asynchronous programming patterns, DOM traversal, and component-based ...

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All JobsContract React Developer JobsContract React Developer Jobs in Connecticut

Contract React Developer information

What is a contract React developer?

Contract React Developers are software professionals who specialize in building user interfaces using the React JavaScript library on a temporary or project-based basis. They are typically hired by companies for specific projects or to fill short-term needs, allowing businesses to scale their development teams flexibly. Their responsibilities include developing new user-facing features, optimizing applications for performance, and collaborating with other developers and stakeholders. Contract React Developers are expected to have strong proficiency in React, JavaScript, and front-end technologies.

What are the key skills and qualifications needed to thrive as a contract React developer?

To thrive as a Contract React Developer, you need strong proficiency in JavaScript, React.js, and front-end development principles, typically backed by relevant work experience or a computer science degree. Familiarity with tools like Redux, RESTful APIs, Git, and modern build systems (e.g., Webpack) is commonly required. Excellent problem-solving skills, adaptability, and effective remote communication are crucial soft skills for success in contract roles. These skills and qualities ensure the delivery of high-quality, maintainable code and seamless collaboration with diverse teams in dynamic project settings.

What are some typical challenges faced by contract React developers when joining new projects?

Contract React developers often encounter challenges such as quickly understanding an existing codebase, adapting to the team's workflow, and aligning with established coding standards. Since contracts are typically short-term, there is pressure to deliver results rapidly while ensuring code quality and maintainability. Effective communication with project managers, designers, and backend developers is essential for a smooth onboarding and successful collaboration. Proactively asking questions and leveraging documentation can help overcome these initial hurdles.

What are the most commonly searched types of React Developer jobs in Connecticut?

The most popular types of React Developer jobs in Connecticut are:

What are popular job titles related to Contract React Developer jobs in Connecticut?

For Contract React Developer jobs in Connecticut, the most frequently searched job titles are:

What job categories do people searching Contract React Developer jobs in Connecticut look for?

The top searched job categories for Contract React Developer jobs in Connecticut are:

What cities in Connecticut are hiring for Contract React Developer jobs?

Cities in Connecticut with the most Contract React Developer job openings:

Contract React Developer jobs near you
Infographic showing various Contract React Developer job openings in Connecticut as of August 2026, with employment types broken down into 100% Contract. Highlights an 100% In-person job distribution.

Sr. Software Engineer- React Native Mobile

Subway

Shelton, CT • On-site

$119K - $149K/yr

Other

Medical, Life, Retirement

Re-posted yesterday

Subway rating

4.5

Company rating: 4.5 out of 10

Based on 2,076 frontline employees who took The Breakroom Quiz

94th of 107 rated fast food restaurants

Job description

Sr. Software Engineer - React Native Mobile
Ready to build what's next with one of the world's most iconic brands?
Why Join Subway?
At Subway, we are not standing still. We are building.
This is a business focused on what matters most: growing franchisee profitability, strengthening our brand and creating long-term value. The people who thrive here are the ones who want to make a real impact.
You will not just do the work. You will shape it.
We move fast. We think like owners. We make decisions that matter. We hold ourselves to a high standard because what we do directly impacts thousands of franchisees around the world.
If you bring energy, accountability and a bias for action, you will fit right in.
We take the work seriously, but we also know the best results come from teams that support each other, celebrate wins and show up ready to build something better every day.
This is your chance to be part of what's next.
About the Role:
We're looking for an experienced mobile engineer to help build and improve the Subway app on iOS and Android - the app millions of guests use to order food, manage their loyalty rewards, find nearby restaurants, and check out with their preferred payment method.
You'll work in a collaborative product team alongside designers, product managers, and other engineers, shipping features that are fast, reliable, and polished. App performance is a core priority: every change is expected to maintain or improve speed metrics we track rigorously.
TECH AT A GLANCE
Our mobile stack in plain terms:
Framework: React Native (cross-platform iOS & Android) + Expo
Language: TypeScript (strict mode) - strongly typed throughout
State Management: Redux Toolkit for app-wide state; MMKV for fast local storage
Navigation: React Navigation
Payments: Adyen, Apple Pay, Google Pay
Auth: AWS Cognito (token-based login/session management)
Testing: Jest, React Native Testing Library, Maestro (end-to-end)
CI/CD: GitHub Actions, Expo Application Services (EAS), Fastlane
Error Tracking: Sentry
Feature Flags: LaunchDarkly (controls which features are live for which users)
Analytics: Adobe Experience Platform, Quantum Metric
WHAT YOU'LL DO
  • Build and maintain app features across the full stack of the mobile experience - ordering, menu, cart, checkout, payments, loyalty, and store locator.
  • Write clean, well-tested TypeScript following our established coding standards, with automated checks (linting, formatting, architectural boundary rules) running on every commit.
  • Connect the app to backend services and third-party tools: our ordering API, authentication, payment processors, fraud detection, feature flags, and analytics.
  • Work with product managers, designers, and backend engineers to turn requirements into working software - joining sprint planning and reviews, implementing against Figma designs, aligning on API contracts.
  • Review code from teammates and incorporate review feedback on your own pull requests; all PRs go through CI checks and peer review before merging (no direct pushes to main).
  • Debug and fix issues on both iOS and Android using crash reporting tools, native logs, and device/simulator builds.
  • Write and maintain tests - unit, component, performance (we track render and time-to-interactive budgets), and end-to-end flows tested on real devices via BrowserStack.
  • Help keep our build and release pipelines healthy: automated builds, beta testing distributions, and production releases to the App Store and Google Play.
  • Document your work - code comments, architecture decision records, and notes in our project management system.
  • Participate in Agile ceremonies: standups, sprint planning, refinement, and retrospectives.
  • Stay current with the React Native ecosystem and contribute to team-wide improvements, including our ongoing migration to the React Native New Architecture (better performance and native integration).

WHAT WE'RE LOOKING FOR
Required:
  • 6-9 years of professional software engineering experience.
  • Strong commercial experience building cross-platform mobile apps with React Native and TypeScript.
  • Solid understanding of React Native architecture: state management (Redux), navigation, performance optimization, and local storage.
  • Experience calling REST APIs and working with token-based authentication flows.
  • Familiarity with the native side of React Native - iOS (Swift/Objective-C) and Android (Kotlin/Java) builds, native modules - or genuine enthusiasm to learn.
  • Practical experience with mobile testing: unit tests, component tests, and end-to-end flows.
  • Experience shipping apps to the App Store and/or Google Play.
  • Clear communicator who works well in a collaborative, cross-functional team.
  • Bachelor's degree in Computer Science, Engineering, or a related field - or equivalent hands-on experience.

Nice to have:
  • Payment integrations (Adyen, Apple Pay, Google Pay).
  • Feature flag systems (e.g., LaunchDarkly).
  • Mobile analytics or error tracking (Sentry, Adobe Experience Platform, Quantum Metric).
  • CI/CD for mobile: GitHub Actions, Expo EAS, Fastlane, BrowserStack.
  • Internationalization (i18n) and multi-language app support.
  • Privacy and consent frameworks (e.g., OneTrust).
  • SSL/certificate pinning for mobile API security.

HOW WE WORK
We use Agile delivery in two-week sprints, tracked in Azure DevOps. Design specs come from Figma. Architecture decisions and technical docs live alongside the code in the repository. We value code quality, thoughtful review, and incremental improvement over big-bang rewrites.
Pull requests go through automated CI checks (tests, linting, build validation) and at least one peer review before merging. We treat the CI pipeline as a quality gate, not a formality.
What do we offer?
• Insurance Plans (Medical, Life)
• Pension/401K/RSP (country specific)
• Competitive Bonus
• Mobility Allowance
• Tuition Reimbursement
• Company Holidays
• Volunteering time
• And More.....
Compensation: The base pay range for this role is $119,200 - $149,000 annually
Pay within this range will be determined in good faith based on job-related factors, which may include skills, experience, education/training, location, and internal equity.

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