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Junior Full Stack Developer Jobs in Lancaster, PA

Data-Core Systems Inc.

SAP ABAP-Fiori Consultant

Middletown, PA · On-site

$59.25 - $80.25/hr

Support full-stack development for SAP Fiori applications, including UI5 front-end, backend logic ... SAP CRM Web UI / CRM_UI * GENIL/BOL programming / One Order Framework * OData service development ...

Data-Core System, Inc.

SAP ABAP-Fiori Consultant

Middletown, PA · On-site

$59.25 - $80.25/hr

Support full-stack development for SAP Fiori applications, including UI5 front-end, backend logic ... SAP CRM Web UI / CRM_UI * GENIL/BOL programming / One Order Framework * OData service development ...

Penske

BI Software Engineer I

Reading, PA · On-site

No matter what your skills or technology stack, our IT team is for you. You'll work and grow ... Finally, you will get an opportunity to work with a diverse team and mentor junior BI software ...

EN Engineering LLC

Substation Owner's Engineer

Marietta, PA · Remote

$93K - $118K/yr

The OE independently leads complex engineering assignments, mentors junior engineers, ensures ... For a full listing of all our openings, please visit us at: Why Join Us? At ENTRUST Solutions Group ...

TekSky

Senior Electrical Engineer

York, PA · On-site

$105K - $137K/yr

Full JDB Engineering is seeking a Senior Electrical Engineer to support and lead the design of ... Mentor junior engineers and support QA/QC * Assist with construction administration and field ...

NAL Syncreon

OpenEdge Software Developer

Middletown, PA · On-site

Undertake the full development lifecycle of a global Progress application. * Produce high quality ... From intelligent delivery systems to automated warehouse stacking, we're at the cutting edge of ...

syncreon

OpenEdge Software Developer

Middletown, PA · On-site

Undertake the full development lifecycle of a global Progress application. * Produce high quality ... From intelligent delivery systems to automated warehouse stacking, we're at the cutting edge of ...

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All JobsFull Stack Developer JobsJunior Full Stack Developer JobsJunior Full Stack Developer Jobs in Lancaster, PA

Junior Full Stack Developer information

See Lancaster, PA salary details

$23.3K

$86.5K

$133.6K

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

As of Aug 18, 2026, the average yearly pay for junior full stack developer in Lancaster, PA is $86,470.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,100.00 and $84,600.00 per year, depending on experience, location, and employer.

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 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 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 Lancaster, PA?

The most popular types of Full Stack Developer jobs in Lancaster, PA are:

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For Junior Full Stack Developer jobs in Lancaster, PA, the most frequently searched job titles are:

What job categories do people searching Junior Full Stack Developer jobs in Lancaster, PA look for?

The top searched job categories for Junior Full Stack Developer jobs in Lancaster, PA are:

What cities near Lancaster, PA are hiring for Junior Full Stack Developer jobs?

Cities near Lancaster, PA with the most Junior Full Stack Developer job openings:

Junior Full Stack Developer jobs near you
Infographic showing various Junior Full Stack Developer job openings in Lancaster, PA as of August 2026, with employment types broken down into 87% Full Time, 7% Part Time, 5% Contract, and 1% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $86,470 per year, or $41.6 per hour.

SAP ABAP-Fiori Consultant

Data-Core Systems Inc.

Middletown, PA • On-site

$59.25 - $80.25/hr

Contractor

Re-posted 2 days ago

Job description

Data-Core Systems, Inc. is a provider of information technology, consulting, and business process services. We offer breakthrough tech solutions and have worked with companies, hospitals, universities, and government organizations. A proven partner with a passion for client satisfaction, we combine technology innovation, business process expertise, and a global, collaborative workforce that exemplifies the future of work. For more information about Data-Core Systems, Inc., please visit https://datacoresystems.com/.
Our client is a roadway system, and as a part of their digital transformation, they are implementing a solution based on SAP BRIM & Microsoft Dynamics CE.
Data-Core Systems Inc. is seeking an SAP ABAP-Fiori Consultant to be a part of our Consulting team. You will participate and effectively contribute to the design, development, and implementation of complex applications, often using new technologies. You will provide technical expertise and systems design for individual initiatives. You will have an opportunity to work with other SME consultants from our existing team.
Roles & Responsibilities:
  • Design, develop, and enhance custom SAP applications using ABAP, OData, SAP Fiori/UI5, and SAP S/4HANA extensibility frameworks.
    Develop objects across the SAP landscape, including WRICEF (reports, interfaces, conversions, enhancements, forms), ensuring alignment with clean-core and upgrade-safe principles.
  • Develop integrations and connectivity between SAP Charm and ServiceNow for change management.
  • Support full-stack development for SAP Fiori applications, including UI5 front-end, backend logic, OData service modeling, and performance optimization.
    Build an SAP Fiori app that can be deployed on a Zebra Handheld inventory scanning device and be integrated with SAP S/4 HANA in real time.
  • Debug, troubleshoot, and optimize existing ABAP code, integrations, BRIM/SOM processes, and related applications for performance and reliability.
    Participate in design and technical specification creation, code reviews, transport management, and adherence to SAP development standards.
  • Integrate SAP with ServiceNow and other external systems via REST/SOAP APIs, JSON/XML structures, SAP Web Services, RFCs, and ServiceNow MID Server communications.
  • Configure, support, and maintain RFC, web service, authentication protocols (OAuth2, Basic Auth, SSL Certificates), and external system communication.
    Develop and enhance solutions in SAP CRM Web UI / CRM_UI, including GENIL/BOL programming and One Order framework enhancements.
  • Collaborate with functional teams (FI/CO, MM, BRIM/SOM/CI/CC) to translate business requirements into scalable technical solutions.

Required Skills & Experience:
  • 7 to 10+ years of SAP ABAP development experience, including S/4HANA.
  • 2 to 4+ years of SAP Fiori/UI5 development, including controller, model, and view architecture.
  • Hands-on development experience with:
  • SAP CRM Web UI / CRM_UI
  • GENIL/BOL programming / One Order Framework
  • OData service development (classical + RAP)
  • REST/SOAP APIs, JSON/XML, and external integrations
  • RFC and Web Service configuration
  • Authentication protocols (OAuth2, Basic Auth, SSL Certificates)
  • ServiceNow MID Server integrations
  • SAP BTP (Business Application Studio, Cloud services)
  • SAP UI5 / JavaScript / HTML5
  • Experience with 2+ full lifecycle SAP implementations or major system upgrades.

Preferred Skills & Experience:
  • Strong understanding of SAP ABAP, including OO-ABAP, BADIs, user exits, enhancement frameworks, CDS Views, AMDP, and RAP-based development.
  • Expertise in SAP CRM Web UI / CRM_UI framework.
  • Strong ABAP development experience for user exits, BADIs, enhancements, and Web Services.
  • Experience customizing and integrating SAP Solution Manager or SAP Charm with ServiceNow or other ITSM tools.
  • Hands-on experience with SAP Fiori/UI5, SAP Fiori Elements, Launchpad configuration, catalogs, groups, and tiles.
  • Experience in building and deploying a Fiori App on a handheld inventory scanning device.
  • Proficiency with OData service creation, SAP Gateway, REST APIs, SOAP APIs, JSON/XML structures, and SAP-to-ServiceNow integrations.
  • Experience with SAP CRM Web UI and CRM_UI framework, including GENIL/BOL development and One Order model.
  • Familiarity with ServiceNow MID Server integrations and communication with SAP systems.
  • Strong knowledge of RFC and Web Service configuration in SAP for external integrations.
  • Familiarity with authentication protocols, including OAuth2, Basic Authentication, and SSL Certificates.
  • Orders, Contracts, and BTMF processes.
  • Experience developing SAP OData via RAP, BTP, and modern SAP cloud-aligned development tools (BAS).
  • Experience with UX/UI concepts, responsive design, and building intuitive front-end experiences.

We are an equal opportunity employer.
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