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Typescript Junior Developer Jobs (NOW HIRING)

MANTECH

Junior Developer

Annapolis Junction, MD

$68.50K - $88.90K/yr

The Junior Developer is part of a dynamic development team, focusing on writing efficient and ... Experience building components and managing state with React.js, and familiarity with TypeScript.

MANTECH

Junior Developer

Annapolis Junction, MD · On-site

$68.50K - $88.90K/yr

The Junior Developer is part of a dynamic development team, focusing on writing efficient and ... Experience building components and managing state with React.js, and familiarity with TypeScript.

Lime Media Group, Inc.

Junior Developer

Rockwall, TX · On-site

$62.30K - $80.90K/yr

As we expand our digital infrastructure, we're looking for a motivated Junior Developer to join our ... SQL, basic JavaScript/TypeScript, Node.js, React Native. Exposure to REST APIs and cloud services ...

Lime Media Group, Inc.

Junior Developer

Rockwall, TX

$62.30K - $80.90K/yr

As we expand our digital infrastructure, we're looking for a motivated Junior Developer to join our ... SQL, basic JavaScript/TypeScript, Node.js, React Native. Exposure to REST APIs and cloud services ...

ManTech International

Junior Developer

Annapolis, MD · On-site

$76.80K - $128.30K/yr

The Junior Developer is part of a dynamic development team, focusing on writing efficient and ... Experience building components and managing state with React.js, and familiarity with TypeScript.

ManTech

Junior Developer

Annapolis Junction, MD

$76.80K - $128.30K/yr

The Junior Developer is part of a dynamic development team, focusing on writing efficient and ... Experience building components and managing state with React.js, and familiarity with TypeScript.

Lime Media

Junior Developer

Rockwall, TX · On-site

$62.30K - $80.90K/yr

As we expand our digital infrastructure, we're looking for a motivated Junior Developer to join our ... Required : • SQL • basic JavaScript/TypeScript • Node.js • React Native • Analytical ...

Ampcus

JR. Engineer

Chantilly, VA · On-site

Junior Engineer Ampcus Inc is a certified global provider of a broad range of Technology and ... Proficient in languages such as Java, Python, Javascript, and TypeScript. * Experience with web ...

ClearEdge

Senior Software Engineer

Annapolis Junction, MD · Hybrid

$134.60K - $177.40K/yr

Contribute to junior/mid-level front-end development in React and TypeScript/Node.js * Operate ... Familiarity with DevOps pipelines (junior to mid-level) * Experience with Kubernetes * Background ...

ClearEdge

Senior Software Engineer

Annapolis, MD · On-site

$121.30K - $159.90K/yr

Contribute to junior/mid-level front-end development in React and TypeScript/Node.js * Operate ... Familiarity with DevOps pipelines (junior to mid-level) * Experience with Kubernetes * Background ...

ClearEdge

Senior Software Engineer

Annapolis Junction, MD · Hybrid

$134.60K - $177.40K/yr

Contribute to junior/mid-level front-end development in React and TypeScript/Node.js * Operate ... Familiarity with DevOps pipelines (junior to mid-level) * Experience with Kubernetes * Background ...

Pipe17

Junior Tools Engineer

Seattle, WA · On-site

Junior Tools Engineer Location: On Site Seattle Department: Engineering About Pipe17 Pipe17 ... TypeScript . * Develop lightweight APIs, CLI tools, and web utilities to enhance developer ...

Easy Street Capital

Junior-Level Developer

Irvine, CA

$60K - $80K/yr

We are looking for a detail-oriented and collaborative Junior-Level Developer to join our growing ... Implement responsive React components and views using TypeScript, React.js and modern frontend ...

Pipe17

Junior Tools Engineer

Seattle, WA

Junior Tools Engineer Location: On Site • Seattle Department: Engineering About Pipe17 Pipe17 ... TypeScript . * Develop lightweight APIs, CLI tools, and web utilities to enhance developer ...

Pipe17

Junior Tools Engineer

Seattle, WA · On-site

Junior Tools Engineer Location: On Site • Seattle Department: Engineering About Pipe17 Pipe17 ... TypeScript . * Develop lightweight APIs, CLI tools, and web utilities to enhance developer ...

Pipe17

Junior Tools Engineer

Seattle, WA · On-site

They are seeking a Junior Tools Engineer who will design, build, and maintain internal tools ... TypeScript. • Develop lightweight APIs, CLI tools, and web utilities to enhance developer ...

KaashTech LLC

Jr. AI Engineer

Dallas, TX

Jr. AI Engineer Inperson Interview Final round Introduction As a Jr. AI Engineer on the Agentic ... Working knowledge of at least one of Java, Go, or TypeScript * Hands-on experience building ...

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How much do typescript junior developer jobs pay per year?

As of Jun 3, 2026, the average yearly pay for typescript junior developer in the United States is $88,976.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,000.00 and $87,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Typescript Junior Developer, and why are they important?

To thrive as a Typescript Junior Developer, you need a solid understanding of JavaScript, TypeScript, and basic web development concepts, often supported by a degree in computer science or related experience. Familiarity with version control systems like Git, frameworks such as React or Angular, and tools like Node.js and Visual Studio Code is typically expected. Strong problem-solving skills, attention to detail, and a willingness to learn make candidates stand out in this position. These skills and qualities are crucial for writing reliable, maintainable code and adapting to evolving project requirements in a collaborative environment.

What are some typical challenges faced by a Typescript Junior Developer when working on cross-functional teams?

As a Typescript Junior Developer, you may often collaborate with back-end developers, designers, and QA testers. One common challenge is ensuring consistent code quality and type safety when integrating with legacy JavaScript code or third-party APIs. Additionally, adapting to different coding styles and workflows used by more experienced team members can require patience and strong communication skills. However, these challenges provide valuable learning opportunities and help you quickly build technical and collaborative expertise.

What does a TypeScript Junior Developer do?

A TypeScript Junior Developer is an entry-level programmer who specializes in using TypeScript, a strongly typed programming language that builds on JavaScript. Their main responsibilities include writing and maintaining code, debugging applications, and collaborating with other developers to build web or server-side applications. They often work under the guidance of more experienced developers to learn best practices and improve code quality. TypeScript Junior Developers contribute to making software more reliable and scalable by leveraging TypeScript's features.
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Typescript Junior Developer jobs near you
Infographic showing various Typescript Junior Developer job openings in the United States as of May 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $88,976 per year, or $42.8 per hour.
Junior Developer

Junior Developer

MANTECH

Annapolis Junction, MD

$68.50K - $88.90K/yr

Full-time

Posted 13 days ago

ManTech rating

8.8

Company rating: 8.8 out of 10

Based on 13 frontline employees who took The Breakroom Quiz

31st of 185 rated software companies

Job description

MANTECH seeks a motivated, career and customer-oriented Junior Developer to join our team in Annapolis Junction, MD.

The Junior Developer is part of a dynamic development team, focusing on writing efficient and maintainable code, collaborating with other developers and engineers, and contributing to the development of web applications, backend services, and automation workflows. This role provides opportunities for career growth, mentoring, and hands-on experience with modern software development tools and practices. You will primarily use Python for backend development while gaining exposure to front-end technologies and a variety of tools such as databases, React, Docker, and Ansible.

Responsibilities include but are not limited to:

  • Writing clean, maintainable, and efficient code using Python for backend services, web application logic, and developing/maintaining RESTful APIs.
  • Collaborating with senior developers to design, implement, and optimize software using Git version control practices, while participating in daily standups.
  • Implementing unit tests using frameworks like pytest and conducting code reviews to ensure application quality, performance, and smooth troubleshooting.
  • Supporting front-end development by building responsive web interfaces and components using HTML, CSS, JavaScript, React.js, and TypeScript.
  • Writing and optimizing SQL queries and designing schemas for relational databases such as PostgreSQL, MySQL, or SQLite to support backend functionality.
  • Containerizing applications using Docker and managing application images consistently across development, testing, and production environments.
  • Utilizing Ansible for automating deployment, configuration management, and performing basic Linux system administration and server troubleshooting tasks.

Minimum Qualifications:

  • Bachelor’s degree in an IT related field and 1+ years of relevant experience in software development, including internships, academic projects, or professional environments.
  • Proficiency in Python development for writing scripts, backend applications, and developing or consuming RESTful APIs.
  • Experience with Git version control systems for source control management and collaborative team workflows.
  • Knowledge of SQL and experience working with relational databases such as PostgreSQL, MySQL, or SQLite.
  • Understanding of core web technologies including HTML5, CSS3, and JavaScript to build functional web pages and components.
  • Strong problem-solving, communication, and time management skills to effectively prioritize tasks and collaborate within an agile team.

Preferred Qualifications:

  • Experience building components and managing state with React.js, and familiarity with TypeScript.
  • Experience containerizing applications with Docker and managing multi-container setups using Docker Compose.
  • Exposure to automated configuration management using Ansible and basic Linux system administration or deployment troubleshooting.
  • Familiarity with CI/CD pipelines, GitLab CI, and writing unit tests with frameworks like pytest or Jest.
  • Basic understanding of cloud services (AWS, Azure, or GCP) and modern web frameworks like Vue.js, Angular, or Node.js.

Clearance Requirements:

  • An active TS/SCI with Polygraph is required to start.

Physical Requirements:

  • Must be able to remain in a stationary position 50%.
  • Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
  • Frequently communicates with co-workers, management, and customers, which may involve delivering presentations.
  • Must be able to exchange accurate information in these situations.

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