Senior Full Stack Developer Jobs in California, PA

We are looking for a skilled and motivated Mid-Level Applications Developer to join our development team. The ideal candidate will have at least 5 years of experience in application development and a strong command of HTML, CSS, JavaScript, Angular, Node.js, and Python programming languages and frameworks. This role is expected to work closely with key business stakeholders in designing, developing, and deploying high-quality software solutions, contributing to system architecture, and ensuring the performance and scalability of our applications. This position requires the ability to work independently on complex tasks, collaborate with cross-functional teams, and provide guidance to junior developers.

• Design, develop, and maintain robust and scalable software applications using frontend languages JavaScript, Angular, HTML, CSS, Python, Node.js
• Development of API integration with REST and GraphQL API
• Development and integration with modern artificial intelligence platforms
• Write clean, efficient, and well-documented code. Participate in and conduct code reviews to ensure quality, maintainability, and adherence to established coding standards.
• Collaborate with managers, business analysts, and other stakeholders to understand business needs and translate them into technical specifications and application requirements.
• Development and maintenance of corporate web sites, on-premise applications, cloud applications.
• Diagnose and resolve complex technical issues, bugs, and performance bottlenecks in existing applications.
• Work effectively within an Agile/Scrum team, including participating in sprint planning, daily stand-ups, and retrospectives.
• Stay current with new technologies, tools, and industry trends to continuously improve our development processes and application functionality.
• Strong proficiency with Git and a collaborative development workflow.
• Proficient with Reporting Server and Business Intelligence Studio
• Proficient in Power BI reports, data connectors, and power queries
• Build and maintain API connectivity between ERP system, data warehouse, and third-party systems
• Provide technical guidance and support to junior developers, assisting them with problem-solving and skill development.

Create and maintain technical documentation for all developed applications, including data sources, layouts, and business logic.

• Creating timeframes and work schedules to meet deadlines

The skills, experience, and knowledge required for this position include:

• Bachelor's degree in computer science or related field
• 5+ years of developing applications using Python, SQL, Angular, HTML, JavaScript, CSS, NGINX, IIS, Windows/Linux Servers
• Excellent analytical and problem-solving skills with meticulous attention to detail.
• 5+ years working with SQL including database design and stored procedures
• Familiarity with CI/CD pipelines (e.g. Github Actions)
• Able to manage multiple projects with tight deadlines, while producing consistent, high-quality work.
• Ability to produce effective solutions quickly in a high-pressure environment
• Effective written and verbal communication skills with the ability to convey technical concepts clearly to both technical and non-technical audiences.
• Strong interpersonal skills, with the ability to act effectively as a member of a team and work collaboratively
• Experience with AI coding tools (e.g. Copilot, Claude Code)

Work Conditions

• On-call availability
• Sitting for extended periods of time.
• Dexterity of hands and fingers to operate a computer keyboard or mouse, and to handle other computer components.
• Lifting and transporting of moderately heavy objects weighing up to 50 lbs, such as computers and peripherals.

Skillset Overview:

Angular, Node.js, Python, HTML, JavaScript/TypeScript, CSS, No SQL, SQL, GitHub, GitHub Actions, API Development and Integration, Shopify Liquid, Restful API, GraphQL, NGINX

Schedule:

Monday - Friday, 8:30am - 5pm on site in Smithton, PA