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Junior Developer Jobs in Exton, PA (NOW HIRING)

HealthVerity

Senior DevOps Engineer

Philadelphia, PA

$131K - $168K/yr

Mentor junior engineers and contribute to team knowledge through code reviews, tech talks, and process improvements. QUALIFICATIONS Required * Deep knowledge of distributed systems design, cloud ...

GreenXT

Junior Electrical Engineer

Philadelphia, PA · On-site

GreenXT is seeking Junior Level Electrical Engineers to support their Navy customer in the areas of Cybersecure Hull, Mechanical, and Electrical (HM amp;E) Control Systems and Networks. About GreenXT ...

ICONMA

Senior VC++ MFC Developer

Wilmington, DE · On-site

$53 - $69.75/hr

The role involves designing and optimizing VC++ MFC applications, collaborating with various teams, and mentoring junior engineers to ensure high standards of performance and reliability.

Cummins-Wagner Co Inc

Jr. Project Manager

West Chester, PA · On-site

$60K - $80K/yr

Job Title: Jr. Project Manager Department: EPS Inside Sales department Location: West Chester ... The ideal candidate will have a background in mechanical engineering and possess strong project ...

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Showing results 21-40

All JobsDeveloper JobsJunior Developer JobsJunior Developer Jobs in Exton, PA

Junior Developer information

See Exton, PA salary details

$23.2K

$85.9K

$132.7K

How much do junior developer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for junior developer in Exton, PA is $85,875.00, according to ZipRecruiter salary data. Most workers in this role earn between $64,700.00 and $84,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a junior developer, and why are they important?

To thrive as a Junior Developer, you need a solid understanding of programming fundamentals, basic knowledge of software development life cycles, and ideally a degree in computer science or a related field. Familiarity with coding languages like JavaScript, Python, or Java, as well as version control systems such as Git, is commonly expected. Strong problem-solving abilities, eagerness to learn, and effective communication help you integrate into teams and adapt to new challenges. These skills are crucial for producing quality code, collaborating with colleagues, and growing within the fast-paced tech environment.

How much does a junior developer earn?

A junior developer typically earns between $50,000 and $70,000 annually, depending on location, industry, and skills. Entry-level roles often require knowledge of programming languages like Java, Python, or JavaScript, and familiarity with development tools and frameworks.

What is a junior developer?

A Junior Developer is an entry-level software professional who assists in creating, testing, and maintaining software applications. They typically work under the supervision of more experienced developers, learning best practices and acquiring new technical skills on the job. Junior Developers are expected to write code, fix bugs, and contribute to project documentation while gradually gaining experience in software development processes. This role is ideal for recent graduates or individuals transitioning into the tech industry.

What is the difference between Junior Developer vs Software Engineer?

AspectJunior DeveloperSoftware Engineer
Required CredentialsTypically an associate degree or bootcamp certificationBachelor's degree in Computer Science or related field
Work EnvironmentEntry-level, supervised tasks, learning-focusedMore complex projects, often with team leadership responsibilities
Employer UsageCommon in startups, small companies, internshipsUsed across industries, larger companies, and tech firms
Search & Comparison IntentUnderstanding entry-level roles, career startClarifying career progression, skill requirements

In summary, Junior Developers are entry-level roles focused on learning and supporting development tasks, often requiring minimal experience. Software Engineers typically have more experience, advanced skills, and handle complex projects, making them a step up in the software development career path.

What are some common challenges faced by junior developers during their first year, and how can they overcome them?

Junior Developers often face challenges such as adapting to new codebases, understanding company workflows, and bridging the gap between academic knowledge and real-world applications. It’s common to feel overwhelmed by unfamiliar technologies or debugging complex issues. Overcoming these challenges involves proactively seeking mentorship, participating in code reviews, and consistently asking questions to clarify concepts. Building strong communication skills and collaborating with more experienced team members can also accelerate the learning process and help you grow more confident in your role.

What does a junior developer do?

A junior developer assists in designing, coding, testing, and maintaining software applications under the supervision of senior developers. They typically work with programming languages like Java, Python, or JavaScript and use development tools such as version control systems. Their role involves learning best practices and gaining experience to develop their technical skills.
What are the most commonly searched types of Developer jobs in Exton, PA? The most popular types of Developer jobs in Exton, PA are:
What are popular job titles related to Junior Developer jobs in Exton, PA? For Junior Developer jobs in Exton, PA, the most frequently searched job titles are:
What cities near Exton, PA are hiring for Junior Developer jobs? Cities near Exton, PA with the most Junior Developer job openings:
Junior Developer jobs near you
Infographic showing various Junior Developer job openings in Exton, PA as of August 2026, with employment types broken down into 79% Full Time, 6% Part Time, and 15% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $85,875 per year, or $41.3 per hour.

Programmer - Junior to Mid-Level

Wood Plc

Blue Bell, PA

Full-time

Re-posted 27 days ago

Job description

Overview / Responsibilities

Wood's Water Tech team is seeking a skilled programmer for a variety of projects in the water resources domain. Write code to help federal, state, and local clients tackle real-world environment & infrastructure issues like climate change resiliency and flood risk. This position will involve geographic information systems (GIS), web application development, and data science.

Key Responsibilities:

  • Design and develop core software libraries and key applications used by civil engineers and GIS analysts. Collaborate with engineers and analysts to build applications and workflows.
  • Build and deploy GIS-centric web applications to cloud environments.
  • Document software libraries and end-user products.
  • Test applications and implement bug fixes.
  • Perform sophisticated spatial data analyses, create visualizations, and prepare technical memos and reports.

Growth Possibilities:

Wood is a large global company, so there are lots of opportunities to grow and expand across different areas of the business. The company is seeking to expand its capabilities at the intersection of civil infrastructure and technology.

Skills / Qualifications

Required:

  • Background in computer science, engineering, GIS, or related field.
  • 2+ years Python web application or API development experience (Django, Flask, FastAPI, or similar)
  • 2+ years frontend web development experience (JavaScript, HTML/CSS, frameworks such as React, Angular, Vue, etc.)
  • Relational database experience, esp. PostgreSQL, PostGIS.
  • Excellent technical writing and communication skills.
  • Self-starter with a strong desire to continuously learn new technologies and techniques.

  • Must pass drug test, background check, and have a satisfactory driving record in accordance with the Company's driving (MVR) policy.

Preferred:

  • Experience with the Python data science ecosystem (Jupyter, Anaconda, NumPy, Pandas, Xarray, Dask, etc.)
  • Experience with major open-source GIS libraries and tools (GDAL/OGR, Rasterio, Shapely, Fiona)
  • Familiarity with common desktop GIS environments (QGIS, ArcGIS Pro, ArcGIS Desktop, ArcPy)
  • Experience with web mapping libraries (Leaflet, MapboxGL, Maplibre, etc.)
  • Familiarity with cloud platforms such as AWS, Azure, or Google Cloud.

Location: Chantilly, Virginia; Bluebell, Pennsylvania; Remote with a focus on the US East Region

Company Overview

Wood is a global leader in engineering and consultancy across energy and the built environment, helping to unlock solutions to some of the world's most critical challenges. We provide consulting, projects and operations solutions in more than 60 countries, employing around 40,000 people. www.woodplc.com

Diversity Statement

We are an equal opportunity employer that recognises the value of a diverse workforce. All suitably qualified applicants will receive consideration for employment on the basis of objective criteria and without regard to the following (which is a non-exhaustive list): race, colour, age, religion, gender, national origin, disability, sexual orientation, gender identity, protected veteran status, or other characteristics in accordance with the relevant governing laws.

Employment Type: OTHER

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