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Typescript React Developer Junior Jobs in Arizona

Build and maintain web applications using React and TypeScript . * Design and implement APIs and ... Mentor mid-level and junior engineers in technical skills and engineering judgment. * Provide ...

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Typescript React Developer Junior information

What is the difference between Typescript React Developer Junior vs Typescript React Developer Mid-Level?

CriteriaTypescript React Developer JuniorTypescript React Developer Mid-Level
Experience0-2 years2-5 years
SkillsBasic understanding of React and Typescript, limited project experienceProficient in React and Typescript, able to handle complex projects
ResponsibilitiesAssist in development, bug fixing, learning best practicesLead small features, optimize code, mentor juniors
Work EnvironmentEntry-level teams, supervised tasksCollaborative teams, independent task management

The main difference between a Typescript React Developer Junior and a Mid-Level is experience and responsibility. Juniors are typically new to the field, focusing on learning and assisting, while Mid-Level developers handle more complex tasks and contribute more independently.

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

To thrive as a Junior TypeScript React Developer, you need a solid understanding of JavaScript, TypeScript, React fundamentals, and basic web development principles, often supported by a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, package managers (npm/yarn), and front-end build tools is typically required. Strong problem-solving skills, attention to detail, and effective communication help you collaborate and learn within development teams. These skills and qualities are crucial for building reliable, maintainable user interfaces and for growing professionally in a fast-paced tech environment.

What are some common challenges junior Typescript React developers face when joining a new team, and how can they overcome them?

Junior Typescript React developers often encounter challenges such as understanding established codebases, adapting to team coding standards, and effectively using TypeScript’s type system. To overcome these, it’s helpful to actively participate in code reviews, seek feedback from senior developers, and make use of available documentation. Regularly pairing with teammates and practicing writing typed components can also accelerate learning and ease the transition into collaborative workflows.

What is a Typescript React developer junior?

Typescript React Developer Juniors are entry-level software developers who specialize in building web applications using React, a popular JavaScript library for user interfaces, and TypeScript, a typed superset of JavaScript. They typically have foundational knowledge of these technologies and work on tasks such as developing components, fixing bugs, and collaborating with more experienced developers. Junior developers are expected to learn best practices, write clean and maintainable code, and gradually take on more complex responsibilities as they gain experience.

What are popular job titles related to Typescript React Developer Junior jobs in Arizona?

For Typescript React Developer Junior jobs in Arizona, the most frequently searched job titles are:

What job categories do people searching Typescript React Developer Junior jobs in Arizona look for?

The top searched job categories for Typescript React Developer Junior jobs in Arizona are:

What cities in Arizona are hiring for Typescript React Developer Junior jobs?

Cities in Arizona with the most Typescript React Developer Junior job openings:

Staff Software Engineer (PHX)

Matthews

Scottsdale, AZ • On-site

$170K - $220K/yr

Full-time

Re-posted 15 days ago


Job description

The Staff Software Engineer is a technical leader who drives reliability, performance, and long-term maintainability across our systems. This role goes beyond feature delivery: you will shape architecture, mentor engineers, reduce operational toil, and help the organization see problems in metrics before customers experience them.
You are expected to operate with high autonomy, strong judgment, and a bias toward durable solutions over quick fixes.
This role is based on-site at our Scottsdale, AZ office. Please note that we do not currently have the capability to provide visa sponsorships of any kind.
Key Responsibilities
Technical Leadership
  • Lead design and implementation of complex systems across frontend, backend, and infrastructure boundaries.
  • Make architectural decisions that balance scalability, reliability, and developer velocity.
  • Set standards for code quality, testing, observability, and operational readiness.
Engineering Execution
  • Build and maintain web applications using React and TypeScript.
  • Design and implement APIs and data models using Golang, Python, GraphQL, and Postgres.
  • Drive CI/CD automation using GitHub Actions, Terraform, and infrastructure-as-code practices.
  • Identify and eliminate sources of toil through automation and system improvements.
Operational Excellence
  • Proactively identify reliability risks using metrics, logs, and traces.
  • Lead incident response and postmortems with a focus on systemic improvement.
  • Champion observability using tools such as Grafana, Prometheus, and Loki.
Mentorship & Collaboration
  • Mentor mid-level and junior engineers in technical skills and engineering judgment.
  • Provide thoughtful, constructive code reviews.
  • Communicate technical risks, tradeoffs, and long-term needs clearly to leadership.
Requirements
  • 12+ years of professional software engineering experience
  • Deep experience with modern web applications (React strongly preferred)
  • Strong background in at least one typed language beyond TypeScript
  • Solid understanding of distributed systems, networking, security, and DNS
  • Strong SQL skills (schema design, performance, complex queries)
  • Demonstrated ability to lead technical initiatives end-to-end
  • A strong aversion to manual, repetitive toil (per Google SRE principles)
Preferred Extras
  • Golang in production systems
  • Kubernetes and container orchestration
  • Terraform and cloud infrastructure (AWS preferred)
  • Experience as a Site Reliability Engineer
  • Open-source contributions
  • Code generation frameworks
  • GraphQL schema design
  • Linux internals and CLI tooling
  • Experience with LLMs, LangChain/LangGraph, and vector databases

Salary Range - $170k-220k depending on capability level and industry experience
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