1

Mid Frontend Developer Jobs in Coraopolis, PA (NOW HIRING)

... purpose programming (e.g., Python), testing, communication of results, front end and back-end ... Why Green Cabbage Green Cabbage, the Global Leader in Procurement Intelligence, provides mid-market ...

Data Scientist I

Warrendale, PA · On-site

$85 - $115/hr

... purpose programming (e.g., Python), testing, communication of results, front end and back-end ... Why Green Cabbage Green Cabbage, the Global Leader in Procurement Intelligence, provides mid-market ...

Showing results 21-23

Mid Frontend Developer information

See Coraopolis, PA salary details

$40.5K

$105.3K

$148.3K

How much do mid frontend developer jobs pay per year?

As of Aug 22, 2026, the average yearly pay for mid frontend developer in Coraopolis, PA is $105,295.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,200.00 and $115,400.00 per year, depending on experience, location, and employer.

What is a mid frontend developer?

Mid Frontend Developers are professionals who specialize in building and maintaining the user-facing parts of web applications, typically with 2-4 years of experience. They are responsible for translating design mockups into interactive websites or apps using technologies like HTML, CSS, and JavaScript frameworks such as React, Angular, or Vue.js. Their role often involves collaborating with designers and backend developers, optimizing applications for speed and responsiveness, and ensuring cross-browser compatibility. Unlike junior developers, mid-level developers are expected to work more independently, solve moderately complex problems, and contribute to code reviews and project planning.

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

To thrive as a Mid Frontend Developer, you need strong proficiency in HTML, CSS, and JavaScript, along with experience in modern frameworks like React, Angular, or Vue and a relevant degree or equivalent experience. Familiarity with version control systems (such as Git), build tools, and UI design libraries is commonly expected. Strong problem-solving, effective communication, and a collaborative mindset help you stand out in team settings. These skills ensure you can create high-quality, user-friendly interfaces that work well in dynamic, cross-functional development environments.

What are some common challenges faced by mid frontend developers when working on cross-functional teams?

Mid-level frontend developers often collaborate with backend developers, designers, and product managers, which can sometimes lead to challenges in communication and aligning on project requirements. Balancing the need for delivering visually appealing, responsive interfaces while ensuring performance and accessibility can also be demanding. Additionally, adapting to evolving frameworks or integrating new tools as decided by the team may require continuous learning and flexibility. Successful mid-level frontend developers proactively seek feedback, clarify requirements early, and stay updated on best practices to navigate these challenges.

What is the difference between Mid Frontend Developer vs Junior Frontend Developer?

AspectMid Frontend DeveloperJunior Frontend Developer
Experience2-4 years0-1 year
SkillsProficient in HTML, CSS, JavaScript, frameworks like React or Angular, and basic version controlBasic knowledge of HTML, CSS, JavaScript, and some frameworks
ResponsibilitiesDeveloping features, optimizing performance, collaborating with designers and backend teamsAssisting in coding, fixing bugs, learning project workflows
Work EnvironmentIndependent task handling, code reviews, team collaboration

The Mid Frontend Developer typically has more experience and handles complex tasks independently, while the Junior Frontend Developer focuses on learning, assisting, and gaining foundational skills. The mid-level role requires a deeper understanding of frameworks and project workflows, making it suitable for those with some professional experience in frontend development.

What job categories do people searching Mid Frontend Developer jobs in Coraopolis, PA look for?

The top searched job categories for Mid Frontend Developer jobs in Coraopolis, PA are:

What cities near Coraopolis, PA are hiring for Mid Frontend Developer jobs?

Cities near Coraopolis, PA with the most Mid Frontend Developer job openings:

Data Scientist I

Green Cabbage

Warrendale, PA • On-site

Full-time

Re-posted 27 days ago


Job description

About the Role


At Green Cabbage we empower our customers in the procurement and negotiation process with industry data to save money, time and risk. The company is growing rapidly, and we want to set the foundation for accelerating our development team. We are currently designing, building, and optimizing our core data science offerings and looking for a Data Scientist to join our team to steward experimentation and innovation.


Key Responsibilities:

  • Analyze and identify the linkages and interactions between the component parts of an entire system.
  • Take ownership of projects, ensuring their successful planning and technical execution.
  • Partner with team leadership to ensure collective ownership of quality, timelines, and deliverables.
  • Develop skills outside your comfort zone and encourage others to do the same.
  • Use the review of work as an opportunity to deepen the expertise of team members.
  • Address conflicts or issues, engaging in difficult conversations with clients, team members and other stakeholders, escalating where appropriate.

Qualifications:

  • Bachelor's Degree
  • 3 year(s) in a quantitative field (Computer Science, Mathematics, Machine Learning, AI, Statistics, Operational research or equivalent)
  • At least 1 year of direct experience with feature identification in developing predictive models, data acquisition and preparation, and hypothesis testing.
  • At least 1 year experience in Python, R or other relevant language.


You demonstrate experience in:

  • Heavy contributor in building of AI and GenAI solutions, including but not limited to analytical modeling, prompt engineering, general all-purpose programming (e.g., Python), testing, communication of results, front end and back-end integration, and iterative development with clients
  • Documenting and analyzing business processes for AI and Generative AI opportunities, including gathering of requirements, creation of initial hypotheses, and development of AI/GenAI solution approach
  • Experience processing unstructured and structured data to be consumed as context for LLMs, including but not limited to embedding of large text corpus, generative development of SQL queries, building connectors to structured databases; and
  • Demonstrates abilities and/or a proven record of success learning and performing in functional and technical capacities, including the following areas:
    • Managing GenAI application including back-end and front-end integrations
    • Using Python (e.g., Pandas, NLTK, Scikit-learn, Keras, etc.), common LLM development frameworks (e.g., Langchain, Semantic Kernel), Relational storage (SQL), Non-relational storage (NoSQL);
    • Experience in analytical techniques such as Machine Learning, Deep Learning and Optimization
    • Vectorization and embedding, prompt engineering, RAG (retrieval augmented generation) workflow development
    • Understanding or hands on experience with Azure, AWS, and / or Google Cloud platforms
    • Experience with Git Version Control, Unit/Integration/End-to-End Testing, CI/CD, release management, etc.


Why Green Cabbage


Green Cabbage, the Global Leader in Procurement Intelligence, provides mid-market and enterprise clients with the data and expertise needed to achieve better deals across technology, third-party labor, marketing, and travel & expense contracts. Our flagship platform, Harvest, empowers procurement teams worldwide to access Green Cabbage's precise, governed intelligence.


At Green Cabbage, we foster a collaborative, high-energy, and growth-minded culture. We move quickly, value accountability, and celebrate team wins. If you're passionate about building secure, modern IT systems that keep a business running efficiently and safely, we'd love to hear from you.


We are an Equal Opportunity Employer and make employment decisions based on merit, qualifications, and business needs. We prohibit discrimination and harassment of any kind based on race, color, religion, sex (including pregnancy, sexual orientation, and gender identity), national origin, age, disability, genetic information, veteran status, or any other protected characteristic under federal, state, or local law.