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Junior Full Stack Developer Jobs in Delaware (NOW HIRING)

HK Recruiting

Lead SWE, Full Stack

Newark, DE · On-site

Mentor and guide junior engineers; champion best coding practices and Agile methodologies ... NET full stack development (WPF a plus); comfortable in complex, multi-component systems * Strong ...

Seven Seven Software

Full Stack Java Developer

Wilmington, DE · On-site

$51 - $65.75/hr

Strong experience with Java and AWS Someone who can own the module end-to-end Someone who has experience with performance testing and real time mapping Preference is someone who is using the same ...

Seven Seven Software

Full Stack Java Developer

Newark, DE · On-site

$51.25 - $66.25/hr

Requirements: * Core skills: Java and SQL (MSSQL or Sybase) * Highly preferred: Perl * Operating systems: Strong familiarity with Windows and Linux * Nice to have: Basic familiarity with C#/.NET Job ...

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Junior Full Stack Developer information

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$24K

$89.1K

$137.6K

How much do junior full stack developer jobs pay per year?

As of May 29, 2026, the average yearly pay for junior full stack developer in Delaware is $89,052.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,100.00 and $87,100.00 per year, depending on experience, location, and employer.

What Does a Junior Full Stack Developer Do?

A full stack developer works on both the user-facing and back-end elements of websites and applications. A junior full stack developer works under the supervision of a senior developer. In this position, your duties include handling coding responsibilities for front-end, user-facing elements. You use JavaScript, HTML, and CSS for this part of the job. You also use languages such as Python, SQL, and PHP for the back-end system of a website, including the database, cloud network, and security features. In addition to coding, you test and debug your developments and work with other team members using development strategies and methodologies.

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

To thrive as a Junior Full Stack Developer, you need a solid understanding of front-end and back-end programming languages (such as JavaScript, HTML/CSS, and a back-end language like Python or Node.js), along with a relevant degree or coding bootcamp certification. Familiarity with frameworks (like React or Angular), version control systems (such as Git), and basic database management is typically required. Strong problem-solving skills, adaptability, and effective teamwork set standout developers apart. These skills are crucial for building robust, user-friendly applications and collaborating efficiently in fast-paced development environments.

What are some common challenges Junior Full Stack Developers face during their first year on the job?

Junior Full Stack Developers often encounter challenges such as balancing the demands of both front-end and back-end development, adapting to new frameworks or tools, and managing time effectively across multiple projects. Collaborating with more experienced team members and understanding how to communicate technical concepts clearly can also be a learning curve. Regular code reviews and mentorship are commonly provided to help junior developers grow their skills and confidence in a supportive team environment.

What is a Junior Full Stack Developer?

A Junior Full Stack Developer is an entry-level software engineer who is capable of working on both the front-end and back-end components of web applications. They typically have foundational knowledge of programming languages such as JavaScript, HTML, CSS, as well as experience with frameworks like React, Node.js, or similar technologies. Junior Full Stack Developers collaborate with more experienced developers to build, test, and maintain web applications. Their responsibilities often include writing code, debugging, and learning best practices under supervision. This role is ideal for individuals looking to grow their skills in all areas of web development.

What is the difference between Junior Full Stack Developer vs Front End Developer?

AspectJunior Full Stack DeveloperFront End Developer
Required SkillsHTML, CSS, JavaScript, basic backend knowledge, frameworks like React or AngularHTML, CSS, JavaScript, UI/UX design, frameworks like React, Angular, or Vue
Work EnvironmentCollaborates on both client-side and server-side projects, often in startups or tech companiesFocuses on user interface and experience, primarily in web development teams
Common UsageEntry-level role for full stack development in various industriesSpecialized role focusing on front-end development in web projects

The main difference is that a Junior Full Stack Developer works on both front-end and back-end tasks, while a Front End Developer specializes in creating and optimizing user interfaces. The Junior Full Stack Developer has a broader skill set, whereas the Front End Developer focuses more on design and user experience.

More about Junior Full Stack Developer jobs
What are the most commonly searched types of Full Stack Developer jobs in Delaware? The most popular types of Full Stack Developer jobs in Delaware are:
What are popular job titles related to Junior Full Stack Developer jobs in Delaware? For Junior Full Stack Developer jobs in Delaware, the most frequently searched job titles are:
What job categories do people searching Junior Full Stack Developer jobs in Delaware look for? The top searched job categories for Junior Full Stack Developer jobs in Delaware are:
What cities in Delaware are hiring for Junior Full Stack Developer jobs? Cities in Delaware with the most Junior Full Stack Developer job openings:
Junior Full Stack Developer jobs near you

Lead SWE, Full Stack

HK Recruiting

Newark, DE • On-site

Other

Posted yesterday

Job description

 As Lead Software Engineer, you’ll drive the design, development, and improvement of tools, processes, and software for clinical and internal users. You’ll work hands-on with C#, WPF, and .NET to create user-facing applications for medical devices, and play a key role in technical leadership, team development, and process improvement. While the ideal candidate would be able to work onsite in Newark, DE, full time, we are open to discuss hybrid or remote working for the right candidate.

What You’ll Do:

  • Lead technical design, development, and documentation of software components and systems
  • Write and test software for safety-critical, regulated medical devices
  • Mentor and guide junior engineers; champion best coding practices and Agile methodologies
  • Collaborate with stakeholders across product, engineering, and clinical teams to maximize value
  • Own system-level documentation and ensure compliance with safety, functional, and regulatory requirements
  • Drive continuous improvement in team processes, architecture, and software quality
  • Communicate progress, risks, and needs to management and cross-functional teams

Who You Are:

  • Passionate about building great products and great teams
  • Experienced in C#/.NET full stack development (WPF a plus); comfortable in complex, multi-component systems
  • Strong technical leader who takes initiative and collaborates to deliver impact
  • Skilled in debugging, troubleshooting, and working with large codebases
  • Able to guide Agile practices and drive process improvements
  • Excellent communicator—can explain technical concepts to technical and non-technical audiences
  • Eager to mentor others and foster a high-performing, innovative team environment

Qualifications:

  • BS or MS in a related technical field
  • 8+ years of software development experience (6+ with Master’s, 3+ with PhD)
  • Expertise in object-oriented and procedural programming (C#, C++, Java, .NET)
  • Experience with safety-critical software in regulated environments (FDA, etc.) preferred
  • Familiarity with version control tools (Git, Azure Dev Ops, etc.), SDLC, and large codebases
  • Experience with cybersecurity, cloud computing, or deep learning is a plus

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