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Jr Developer Jobs in Swansea, IL (NOW HIRING)

Fabergent

C# Developer (Jr and Sr Roles)

Saint Louis, MO · On-site

$53 - $70/hr

Client is looking for a C# developer to assist a growing team to work on innovative and leading edge solutions. We are looking for someone to join an existing, motivated and productive development ...

ECS

Jr Data Steward

Saint Louis, MO · On-site

Application programming interfaces (APls). * Remote sensing expertise - EO, SAR, MASINT, IR, and LiDAR. * High School Diploma and 2+ years of GEOINT Intelligence experience.

Nidec Corporation

Engineering Co-Op

Saint Louis, MO · On-site

BSME, BSEE or equivalent undergraduate study, SO, JR or early SR level * Able to work minimum 24 hours / week (40 preferred) * Experience with common shop hand tools * CAD experience (Pro Engineer ...

Code Ninjas

Lead Youth STEM Tutor/Teacher

Kirkwood, MO · On-site

$16 - $18/hr

Our engaging programs, CREATE and CREATE JR, ignite creativity and critical thinking through hands ... Teach computer programming concepts to students using the Code Ninjas curriculum. * Guide students ...

Centstone

StreamSets Developer

Saint Louis, MO · On-site

StreamSets Developer Location: Remote Job Type: Long Term Contract Position Overview We are looking for an experienced StreamSets Developer to design, develop, implement, and support enterprise-scale ...

MarketVolt

Software Developer

Saint Louis, MO · On-site

NET Software Developer / Software Engineer / Web Application Developer MarketVolt, LLC, a digital marketing software and services firm based in St. Louis, seeks a creative software developer who can ...

Atria Group LLC

Java Developer

Saint Louis, MO

$49.50 - $64.25/hr

Our company provides application analysis, design, development and programming, software engineering, systems development, testing, integration, and implementation, and management consulting services ...

Marketvolt

Software Developer

Saint Louis, MO · On-site

NET Software Developer / Software Engineer / Web Application Developer MarketVolt, LLC, a digital marketing software and services firm based in St. Louis, seeks a creative software developer who can ...

Build-A-Bear Workshop

Developer

Saint Louis, MO · On-site

As a Developer, you will play a pivotal role in transforming business needs into innovative, scalable software solutions. In this hands-on, individual contributor role, you'll drive the software ...

Stifel

Developer II

Saint Louis, MO

The Developer II will participate in all phases of the development process including design, integration and maintenance while observing proper behaviors, patterns, and standards. The Developer II ...

Stifel

Developer II

Saint Louis, MO

The Developer II will begin to learn cross-disciplinary development skills in a full-stack environment. The Developer II will ensure that Stifel's best practices are used in all development projects ...

Atria Group LLC

Java Developer

Saint Louis, MO

$49.50 - $64.25/hr

Our company provides application analysis, design, development and programming, software engineering, systems development, testing, integration, and implementation, and management consulting services ...

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All JobsJr Developer JobsJr Developer Jobs in Swansea, IL

Jr Developer information

See Swansea, IL salary details

$23.3K

$86.4K

$133.6K

How much do jr developer jobs pay per year?

As of Aug 31, 2026, the average yearly pay for jr developer in Swansea, IL is $86,422.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,100.00 and $84,500.00 per year, depending on experience, location, and employer.

What is a jr developer?

Jr Developers, or Junior Developers, are entry-level professionals in the software development field. They typically have less experience than mid-level or senior developers and are responsible for writing, testing, and maintaining code under the guidance of more experienced team members. Jr Developers often work on smaller tasks, bug fixes, or simple features, and are expected to learn and grow their technical skills through mentorship and hands-on experience. Their role is essential for building a solid foundation in software development and contributing to the success of development projects.

What are the key skills and qualifications needed to thrive as a jr developer?

To thrive as a Jr Developer, you need a foundational understanding of programming languages (such as JavaScript, Python, or Java), basic software development principles, and often a relevant degree or coding bootcamp certification. Familiarity with version control systems like Git, IDEs, and workflow tools like Jira or Trello is typically required. Strong problem-solving skills, effective communication, and eagerness to learn help Jr Developers stand out in the workplace. These abilities are crucial for efficiently contributing to team projects, adapting to new technologies, and growing within a dynamic development environment.

What are some common challenges a jr developer might face when joining a new team, and how can they overcome them?

As a Jr Developer, one of the most common challenges is adapting to unfamiliar codebases and workflows. It can be daunting to understand existing projects and navigate team-specific tools and processes. To overcome this, Jr Developers should proactively seek help from team members, take thorough notes, and dedicate time to reviewing documentation and code. Embracing code reviews and asking questions will not only accelerate learning but also help build relationships within the team.

What is the difference between Jr Developer vs Junior Software Engineer?

AspectJr DeveloperJunior Software Engineer
Required CredentialsTypically an associate degree or coding bootcamp certificationUsually a bachelor's degree in computer science or related field
Work EnvironmentEntry-level, supervised tasks, learning-focusedSimilar entry-level environment, often with more complex project involvement
Employer & Industry UsageCommon in tech companies, startups, and IT departmentsUsed interchangeably in many companies, especially in software development teams
Search & Comparison IntentYes, often compared for entry-level rolesYes, often searched as a more formal or technical title

While both roles are entry-level software development positions, a Jr Developer often emphasizes basic coding tasks and learning, whereas a Junior Software Engineer may involve more structured engineering responsibilities. The titles are frequently used interchangeably, but understanding the specific job description can clarify expectations.

How hard is it to get a junior developer job?

Securing a junior developer position typically requires foundational programming skills, a portfolio of projects, and familiarity with relevant tools like Git and common programming languages. Entry-level roles are often competitive, but candidates with relevant internships, certifications, or coding bootcamp experience have better chances of being hired.

How to get hired as a junior developer?

To get hired as a junior developer, build a strong foundation in programming languages like JavaScript, Python, or Java, and create a portfolio of projects to demonstrate your skills. Gaining experience through internships, coding bootcamps, or contributing to open-source projects can improve your chances, along with obtaining relevant certifications and preparing for technical interviews.

What cities near Swansea, IL are hiring for Jr Developer jobs?

Cities near Swansea, IL with the most Jr Developer job openings:

Jr Developer jobs near you
Infographic showing various Jr Developer job openings in Swansea, IL as of August 2026, with employment types broken down into 82% Full Time, 7% Part Time, and 11% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $86,422 per year, or $41.5 per hour.

C# Developer (Jr and Sr Roles)

Saint Louis, MO • On-site

Fabergent
Recruiting and Staffing Services • 51 - 200 employees
Learn more about Fabergentexternal

$53 - $70/hr

Full-time

Re-posted 8 days ago

Job description

Job Description

Description:

Client is looking for a C# developer to assist a growing team to work on innovative and leading edge solutions. We are looking for someone to join an existing, motivated and productive development team in delivering enterprise-level solutions.

Responsibilities

This position is also responsible for upholding the values and mission of the Information Systems department and the Development team. This includes the establishment of customer service and satisfaction standards. Communication and understanding of customer objectives and our progress toward fulfilling these objectives is paramount to the success of this role.

Candidate will work in a team environment using a variety of technologies for building leading edge solutions for both internal as well as customer facing media playback solutions. Solutions employ advanced video security techniques including forensic watermarking, Digital Rights Management (DRM) and encryption.

Technologies used include but not limited to:

Work on the latest web technologies including: Angular JS, ASP.NET MVC, Web API, Gulp, LESS, Typescript

Work on the latest technologies of .NET 4.x

IOS and Android tablet development using: Java and Objective-C/Swift

Python

Windows Server and Linux


Teamwork and Communication

Teamwork and communication skills are an important element to any position withinclient. The work environment in client systems is team based and fast paced. Candidate must have excellent communication skills and should be able to address any member of the organization. The candidate must present a professional attitude and demeanor and be able to adapt to the changing daily work environment.

Qualifications

Professional Requirements

3+ years of C# experience

3+ years of ASP.NET MVC 4/5 development experience

Strong Web Development: HTML5 and Angular JS or similar JavaScript libraries

Strong knowledge of object-oriented programming

Strong knowledge of web service models

Strong knowledge of Javascript and JQuery

Experience with 3rd party Javascript libraries such as: Angular JS, Knockout JS, JQueryUI or similar.

Experience documenting technical specifications

Experience with .NET

Experience with Entity Framework

Experience with using SQL Server as a backend preferred

Must be a self-starter

Excellent communication skills

Must be able to assist team members in the completion of tasks and assignments to ensure project completion

Additional Information

All your information will be kept confidential according to EEO guidelines.

Apply