Technology Lead / Senior React.js Developer

Argyllinfotech
  • Minnetonka Mills, MN
  • Instant Apply
2 days ago

Job Description

Job Title: Technology Lead Senior React.js Developer
Location: c
Work Mode: 100% Onsite from Day 1
Duration: 6 Months (Contract)
Experience Required: Minimum 10+ Years
Expected Start Date: October 20, 2026
Interview Mode: In-Person Interview Required( Yes)
Education: Bachelor's or Master's Degree
Job Summary
We are seeking an experienced Technology Lead / Senior React.js Developer with strong hands-on expertise in React.js, JavaScript, Java, Python, and AI/ML technologies.
The ideal candidate should have extensive experience developing scalable, responsive, and high-performance web applications using modern React.js frameworks. The candidate should also possess knowledge of backend technologies, RESTful API integrations, and AI/ML development.
This position requires strong technical leadership, excellent problem-solving skills, effective communication, and experience working in Agile environments.
Required Technical Skills
Frontend Development:
  • Strong hands-on experience with React.js, JavaScript (ES6+), HTML5, and CSS3.
  • Experience with React Hooks, component lifecycle, functional components, and React architecture.
  • Proficiency with state management libraries such as Redux, Context API, or Zustand.
  • Strong understanding of responsive web design and reusable UI component development.
  • Familiarity with frontend build tools such as Webpack, Vite, and Babel.
Backend Development & API Integration:
  • Knowledge of Java and backend application development.
  • Experience integrating RESTful APIs and working with JSON data.
  • Understanding of frontend and backend application integration.
  • Familiarity with Git and version control systems.
AI/ML & Python:
  • Hands-on experience with Python programming.
  • Practical exposure to Artificial Intelligence (AI) and Machine Learning (ML).
  • Understanding of AI/ML concepts and their integration into software applications.
  • Ability to collaborate with AI/ML teams on application development and implementation.
Additional Skills:
  • Strong debugging, troubleshooting, and analytical skills.
  • Experience working in Agile/Scrum environments.
  • Excellent verbal and written communication skills.
  • Ability to coordinate with cross-functional teams and stakeholders.
  • Strong ownership of assigned tasks and project deliverables.
Key Responsibilities
  • Design, develop, and maintain scalable web applications using React.js and JavaScript.
  • Develop reusable, responsive, and high-performance frontend components.
  • Implement application state management using Redux, Context API, or Zustand.
  • Integrate frontend applications with RESTful APIs and backend services.
  • Work with Java and Python-based application components as required.
  • Contribute to AI/ML-related development and integration activities.
  • Troubleshoot application issues, optimize performance, and ensure code quality.
  • Participate in technical discussions, solution design, code reviews, and Agile ceremonies.
  • Collaborate with business stakeholders, developers, architects, and QA teams.
  • Provide technical guidance and support to development team members.
  • Ensure timely completion of assigned deliverables while maintaining quality standards.
  • Maintain clear communication with project stakeholders and ensure consistent availability during working hours.
Mandatory Skills
  1. React.js Strong hands-on frontend development experience.
  2. JavaScript ES6+, HTML5, CSS3 Advanced frontend development skills.
  3. Java Knowledge of Java-based applications and backend integration.
  4. Python Hands-on programming experience.
  5. Artificial Intelligence / Machine Learning Practical knowledge and hands-on exposure.
  6. Redux / Context API / Zustand State management experience.
  7. REST APIs & JSON API integration experience.
  8. Agile/Scrum Experience working in Agile delivery environments.
Qualifications
  • Minimum 6+ years of relevant software development experience.
  • Bachelor's or Master's degree in Computer Science, Information Technology, Engineering, or a related field.
  • Strong experience in React.js development and modern frontend technologies.
  • Working knowledge of Java, Python, and AI/ML technologies.
  • Proven problem-solving, debugging, and communication skills.
  • Ability to work onsite in Minnetonka, MN, from Day 1.
  • Must be available for an in-person interview.
Top 3 Responsibilities
  1. Technical Development: Deliver high-quality React.js applications while contributing to Java, Python, and AI/ML-related development activities.
  2. Project Delivery: Work in an Agile environment, meet project milestones, and ensure timely completion of deliverables.
  3. Communication & Collaboration: Maintain effective communication with stakeholders, coordinate with team members, and ensure consistent availability throughout the project

Numbers & Facts

LocationMinnetonka Mills, MN

Skills

  • Agile Programming Methodologiesunmatched
  • Application Integrationunmatched
  • Application Programming Interface (API)unmatched
  • Artificial Intelligence (AI)unmatched
  • Code Reviewsunmatched
  • Communication Skillsunmatched
  • Computer Scienceunmatched
  • Cross-Functionalunmatched
  • Debugging Skillsunmatched
  • Gitunmatched
  • Identify Issuesunmatched
  • Information Technology & Information Systemsunmatched
  • Internet Applicationunmatched
  • JSONunmatched
  • Javaunmatched
  • JavaScriptunmatched
  • Machine Learningunmatched
  • Organizational Skillsunmatched
  • Performance Tuning/Optimizationunmatched
  • Presentation/Verbal Skillsunmatched
  • Problem Solving Skillsunmatched
  • Python Programming/Scripting Languageunmatched
  • Quality Assuranceunmatched
  • Quality Managementunmatched
  • Quality Metricsunmatched
  • REST (Representational State Transfer)unmatched
  • React.jsunmatched
  • Scalable System Developmentunmatched
  • Software Administrationunmatched
  • Software Developmentunmatched
  • Source Code/Configuration Management (SCM)unmatched
  • State Libraryunmatched
  • Team Playerunmatched
  • Technical Deliveryunmatched
  • Technical Leadershipunmatched
  • Technical Supportunmatched
  • Time Managementunmatched
  • User Interface Designunmatched
  • User Interface Toolsunmatched
  • User Interface/Experience (UI/UX)unmatched
  • Web Designunmatched
  • Writing Skillsunmatched

Be found by employers

5,500+ employers search our resume database daily. Add yours to get found by recruiters looking for candidates like you.

Level up your application

Professional resume templates

Browse dozens of recruiter approved resume templates, layouts and formats. Choose your favorite and make it your own in minutes.

Free resume templates

Free resume builder

Improve your existing resume or start from scratch and create a standout, ATS-friendly resume. Add job-specific content, download and apply.

Free resume builder