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Sr Frontend Developer Jobs in Kansas (NOW HIRING)

Foresite is seeking a product-minded Senior Fullstack Engineer with a mastery of modern front-end architectures to help build and scale our multi-tenant SaaS platform. As a foundational member of our ...

Sr Software Engineer - Web Development

Olathe, KS · On-site

$115K - $152K/yr

... in both front-end and back-end web development. Responsibilities : • Serves in a leadership ... DevOps and automated software delivery principles such as continuous integration/delivery (CI/CD ...

Senior Software Engineer

Overland Park, KS

$115K - $152K/yr

Solid proficiency in JavaScript/TypeScript, and modern front-end frameworks such as React, Vue, or ... Experience with DevOps practices or infrastructure as code (e.g., Terraform, Kubernetes)

Senior Software Engineer

Overland Park, KS · On-site

$115K - $152K/yr

Solid proficiency in JavaScript/TypeScript, and modern front-end frameworks such as React, Vue, or ... Experience with DevOps practices or infrastructure as code (e.g., Terraform, Kubernetes)

Senior Software Engineer

Overland Park, KS · On-site

$115K - $152K/yr

Solid proficiency in JavaScript/TypeScript, and modern front-end frameworks such as React, Vue, or ... Experience with DevOps practices or infrastructure as code (e.g., Terraform, Kubernetes)

Title: Sr. Software Engineer Location: Hybrid-Olathe, KS Salary: $135K About PSI Join Us at PSI ... Hands-on experience with modern software development languages and front-end technologies, e.g.

New

Title: Sr. Software Engineer Location: Hybrid-Olathe, KS Salary: $135K About PSI Join Us at PSI ... Hands-on experience with modern software development languages and front-end technologies, e.g.

New

Senior Software Engineer C#/.NET

Olathe, KS · On-site

$115K - $152K/yr

Job Summary : Garmin is seeking a full-time Senior Software Engineer C#/.NET at their U.S ... frontend framewoks like Vue.js or React.js • May serve as a Lead Software Engineer for complex ...

Sr. Software Engineer - .NET

Overland Park, KS · On-site

$121K - $159K/yr

Angular or modern frontend frameworks • Strong experience with: RESTful API design and ... generation, automation, or developer copilots) to improve productivity, code quality, and ...

Frontend: Next.js, React * Backend / Platform: Supabase (PostgreSQL, Auth, Edge Functions, Storage ... Hands-on experience with AI-powered developer tools and workflows (e.g., Cursor, Claude, Codex, or ...

Sr. Software Engineer - .NET

Overland Park, KS · On-site

$121K - $159K/yr

Angular or modern frontend frameworks * RESTful API design and development * Relational databases ... or developer copilots) to improve productivity, code quality, and engineering workflows * Heal ...

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Sr Frontend Developer information

What is the difference between Sr Frontend Developer vs Frontend Developer?

AspectSr Frontend DeveloperFrontend Developer
Required ExperienceTypically 5+ years, leadership skills1-3 years, entry to mid-level
ResponsibilitiesAdvanced coding, mentoring, project leadershipImplementing UI features, bug fixes
Skills & CertificationsExpertise in JavaScript, frameworks, leadershipHTML, CSS, JavaScript basics
Work EnvironmentSenior roles in teams, project planningDevelopment teams, collaborative projects

The main difference between a Sr Frontend Developer and a Frontend Developer lies in experience, responsibilities, and leadership. Senior developers handle complex tasks, mentor others, and lead projects, while frontend developers focus on implementing features and fixing bugs. Both roles require strong JavaScript, HTML, and CSS skills, but senior roles demand more experience and strategic input.

What are Sr Frontend Developers?

Sr Frontend Developers are experienced software engineers who specialize in building and optimizing the user interfaces of web applications. They are responsible for translating design mockups into interactive, responsive, and accessible web pages using technologies like HTML, CSS, and JavaScript frameworks (such as React, Angular, or Vue). In addition to coding, Sr Frontend Developers often lead technical decisions, mentor junior developers, and collaborate closely with designers and backend engineers to deliver high-quality user experiences. Their expertise ensures that web applications are visually appealing, performant, and user-friendly.

What are some common challenges faced by Sr Frontend Developers when working on cross-functional teams?

Sr Frontend Developers often collaborate closely with backend engineers, UX/UI designers, and product managers. A common challenge in these environments is ensuring clear communication of technical requirements and design expectations to avoid misunderstandings that can lead to rework. Balancing user experience with technical feasibility is another frequent hurdle, especially when negotiating priorities between design vision and performance constraints. Effective Sr Frontend Developers proactively bridge gaps through strong documentation, regular alignment meetings, and by advocating for best practices in both development and design.

What are the key skills and qualifications needed to thrive as a Sr Frontend Developer, and why are they important?

To thrive as a Sr Frontend Developer, you need deep expertise in HTML, CSS, JavaScript, and modern front-end frameworks like React or Angular, usually backed by a degree in computer science or equivalent experience. Advanced knowledge of tools such as Git, Webpack, RESTful APIs, and proficiency with testing frameworks is typically required. Outstanding problem-solving abilities, strong collaboration, and effective communication set top performers apart in this role. These skills ensure the delivery of high-quality, user-friendly interfaces and seamless teamwork in fast-paced development environments.
What job categories do people searching Sr Frontend Developer jobs in Kansas look for? The top searched job categories for Sr Frontend Developer jobs in Kansas are:
Angular/NodeJS Developer - II

Angular/NodeJS Developer - II

Syms Strategic Group, LLC (SSG)

Manhattan, KS • On-site

$85K - $116K/yr

Full-time

Posted 8 days ago


Job description

Syms Strategic Group (SSG) is seeking a talented Senior Systems Engineer (Angular)
Location: Remote
Department: Veterans Affairs (VA)
Type: Full Time
Min. Experience: Experienced
Security Clearance Level: Public Trust
Salary Range: $85,389 - $116,975 
Military Veterans are highly encouraged to apply!
 Essential Duties and Responsibilities
  • Build, support, and migrate a cloud-based Web Dashboard application that processes healthcare Electronic Data Interchange (EDI) transactions
  • Design, build, and maintain Representational State Transfer Application Programming Interfaces (RESTful APIs) in Java and/or NodeJS that retrieve, transform, and serve EDI healthcare records
  • Integrate with internal platform APIs, EDI processing pipelines, and data services to deliver live and historical EDI transaction data reliably and performantly
  • Support and contribute to an Angular-based dashboard front-end – consuming APIs, building or maintaining components, and ensuring data is surfaced accurately to business and clinical users
  • Collaborate with back-end C#/.Net and AWS data engineers to define clean API contracts and ensure reliable data delivery across services
  • Write clean, testable, well-documented code and participate actively in code review
  • Perform unit and integration testing across back-end services and API layers
  • Support deployment, monitoring, and performance of back-end services in production on AWS
  • Apply and promote best software engineering practices within an Agile framework
  • Use Git and GitHub for version control, branching, pull requests, and collaborative development  
 Required Skills and Experience
  • Experience with Java and/or NodeJS back-end integration work and Angular front-end User Interface (UI)
  • An understanding of structured healthcare data
  • Proven experience building back-end services that serve structured EDI or healthcare data to front-end application
  • Hands-on Angular experience with the ability to integrate APIs and contribute to front-end components
  • Strong back-end development experience in Java and JavaScript/TypeScript/NodeJS – API design, data transformation, error handling, and performance
  • Experience with Angular or another Modern front-end framework
  • Proven ability to build RESTful APIs that consume and transform structured data (XML, JSON)
  • Working knowledge of Angular, including components, services, and API integration
  • Hands-on Cloud (AWS/Azure) experience, including API Gateway, Lambda, S3, CloudWatch, or related services
  • Proficiency with Git/GitHub, including branching strategies, pull requests, and collaborative workflows
  • Experience with unit and integration testing frameworks (JUnit, Jest, or equivalent)
  • Strong communication skills and an ability to work with stakeholders and cross-functional engineers to define and refine API requirements
  • Experience with Agile methodologies (Scrum and Kanban) and JIRA
  • An ability to work independently and as part of a distributed team
  • Strong attention to detail, especially around data accuracy and fidelity for healthcare records
  • An ability to conduct code reviews and provide constructive feedback
  • U.S. Citizenship required for this position.
Professional CertificationsNone requiredYears of Professional Experience8+ years of software development experience with a strong back-end focus (Java and/or NodeJS)
8+ years of experience designing and consuming RESTful APIs in healthcare or enterprise environmentsDesired experienceElectronic Data Interchange X.12 (EDI) Medical Claims
  • X.12 medical claims (837, 834, 277, etc)
Familiarity with web document submission processes
Experience in a high paced DevOps environment
Front-end development experience
Familiarity with healthcare payer/Pharmacy Benefit Manager (PBM) systems, clearinghouses, or pharmacy operations
Knowledge of HIPAA compliance requirements in API and web applications
Familiarity with accessibility standards (Section 508/WCAG 2.1) for government-facing applications
Experience with containerization (Docker, ECS, EKS)
Familiarity with C#/.Net back-end services for cross-team integration touchpoints
Experience working with remote U.S. based teams (Not Offshore teams)Formal EducationBachelor’s degree in Computer Science, Engineering, or a related technical disciplineCitizenship RequirementU.S. Citizenship required for this specific opportunitySecurity Clearance RequirementsMust possess or qualify for a Public Trust (MBI)CRITICAL NOTES:
  1. SSG will not make assumptions regarding your qualifications. Your answers to the mandatory screening questions must be supported by the information on your resume.  Applications with inconsistencies will not be considered.
  2. Recruiters or Third parties will not be considered.
  3. This is a 100% U.S. based remote position.  However, candidates from CA, CO, IL, MN, NJ, NY, OR, or WA will not be considered.
  4. This is a W-2 position
  5. All interviews will be conducted on Microsoft Teams with your camera on; there will be no exceptions
  6. As part of our screening process, you will be requested to provide a link to your LinkedIn profile

U.S Citizenship is required for this specific opportunity. Applicants selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information and be able to obtain a government-granted security clearance. Individuals may also be subject to a background investigation including, but not limited to criminal history, employment and education verification, drug testing, and creditworthiness.
Syms Strategic Group, LLC is an Equal Opportunity Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, national origin, marital status, disability, veteran status, sexual orientation, or genetic information.

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