Explore 2 frontend javascript software engineer jobs from 2 hiring companies in Jefferson, IA, US. Filter by remote, salary, experience, and company, then open any listing to apply.

frontend-javascript-software-engineer

Frontend Javascript Software Engineer

Boone

Fort Dodge

Des Moines

Perry

Ames

Waukee

Carroll

Ankeny

Urbandale

West Des Moines

Johnston

Clive

Grimes

Centerville

Webster City

Nevada

Adel

Polk City

Ogden

Frontend Javascript Software Engineer Jobs

Henry Schein One

Principal Financial Group

Hybrid

What You'll Do:
We’re looking for a Senior Software Engineer to join our Experience Solutions technology team within Workplace Savings & Retirement Solutions (WSRS). In this role, you’ll play a key part in the evolution of our digital experiences team. You’ll work primarily in the front-end space, building modern, customer-facing experiences using React, Next.js, and AWS. You’ll lead through influence, helping teams collaborate effectively, improving engineering practices, and partnering with architects and leaders to drive strategy.<h2>You’ll have the opportunity to</h2><ul><li>Lead the design and delivery of modern, secure, and scalable front-end solutions that directly impact retirement customers</li><li>Influence technical direction and contribute to architecture decisions during a significant modernization and decoupling effort</li><li>Collaborate within an Agile product team, partnering with engineers, product, design, and stakeholders to solve complex problems</li><li>Mentor and elevate other engineers through code reviews, pairing, knowledge sharing, and informal technical leadership</li><li>Build and deploy cloud-based applications running in AWS, using CI/CD pipelines and modern DevOps practices</li><li>Use AI-assisted development tools (e.g., GitHub Copilot) to improve productivity, testing, and code quality</li><li>Champion engineering excellence with a focus on performance, reliability, accessibility, and maintainability</li><li>Stay current with industry trends and propose modern technologies to improve our front‑end stack</li></ul>As Principal continues to modernize its systems, this role will offer you an exciting opportunity to build solutions that will directly impact our long-term strategy and tech stack, all while ensuring that our products are robust, scalable, and secure! Operating at the intersection of financial services and technology, Principal builds financial tools that help our customers live better lives. We take pride in being a purpose-led firm, motivated by our mission to make financial security accessible to all. Our mission, integrity, and customer focus have made us a trusted leader for more than 140 years.

Who You Are:
<ul><li>Associate's or bachelor's degree (preference in a computer science, technology, engineering or math-related field or equivalent experience) or equivalent experience</li><li>6+ years engineering experience, with a strong focus on front-end, customer-facing applications</li><li>Professional experience with either React, Next.js, Angular or similar frameworks and modern component-based development</li><li>Experience contributing to system design, technical decision-making, or reusable solutions using JavaScript/TypeScript</li><li>Strong communicator with a growth mindset and curiosity for learning new technologies and approaches</li><li>Comfortable collaborating with distributed teams and cross-functional partners.</li><li>Experience elevating the people around you – coaching, mentoring, and helping others grow through thoughtful feedback and knowledge sharing</li></ul><h2>Skills That Will Help You Stand Out </h2><ul><li>Hands-on experience working with cloud platforms (AWS, GCP, Azure)</li><li>Deep understanding of front-end development, using design systems</li><li>Hands on experience working with Typescript, Next.js, and React</li><li>Track record of building team culture</li><li>Demonstrating a product mindset</li><li>Using AI tools, Github copilot, etc.</li></ul>

Salary Range Information:
Salary ranges below reflect targeted base salaries. Non-sales positions have the opportunity to participate in a bonus program. Sales positions are eligible for sales incentives, and in some instances a bonus plan, whereby total compensation may far exceed base salary depending on individual performance. Actual compensation for all roles will be based upon geographic location, work experience, education, licensure requirements and/or skill level and will be finalized at the time of offer.

Salary Range:
$116000 - $150000 / year

Time Off Program:
Flexible Time Off (FTO) is provided to salaried (exempt) employees and provides the opportunity to take time away from the office with pay for vacation, personal or short-term illness. Employees don’t accrue a bank of time off under FTO and there is no set number of days provided.

Pension Eligible:
Yes

Additional Information:
<h2>Work Environments</h2>This role offers an in-office and hybrid (blending at least three office days in a typical workweek) work arrangement in Des Moines, IA, Charlotte, NC, or Raleigh, NC.<h2>Work Authorization/Sponsorship </h2>At this time, we're not considering applicants that need any type of immigration sponsorship (additional work authorization or permanent work authorization) now or in the future to work in the United States. This includes, but IS NOT LIMITED TO: F1-OPT, F1-CPT, H-1B, TN, L-1, J-1, etc. For additional information around work authorization needs please use the following links.<a href="https://www.uscis.gov/working-in-the-united-states/temporary-nonimmigrant-workers" target="_blank" style="color: #000000;" rel="noopener">Nonimmigrant Workers</a> and <a href="https://www.uscis.gov/green-card/green-card-eligibility/green-card-for-employment-based-immigrants" target="_blank" style="color: #000000;" rel="noopener">Green Card for Employment-Based Immigrants</a><h2>Investment Code of Ethics </h2>For Principal Asset Management positions, you’ll need to follow an Investment Code of Ethics related to personal and business conduct as well as personal trading activities for you and members of your household. These same requirements may also apply to other positions across the organization.<h2>Experience Principal </h2>At Principal, we value connecting on both a personal and professional level. Together, we’re imagining a more purpose-led future for financial services – and that starts with you. Our success depends on the unique experiences, backgrounds, and talents of our employees. And we support our employees the same way we support our customers: with comprehensive, competitive benefit offerings crafted to protect their physical, financial, and social well-being. Check out our <a href="https://www.principal.com/about-us/careers" target="_blank" style="color: #000000;" rel="noopener">careers site</a> to learn more about our purpose, values and benefits.<h2>Principal is an Equal Opportunity Employer </h2>All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

Posting Window:
We will accept applications for 3 full days following the Original Posting Date, after which the posting may remain open or be removed based upon applications received. If we choose to post the job again, we will accept additional applications for at least 1 full day following the Most Recently Posted Date. Please submit applications in a timely manner as there is no guarantee the posting will be available beyond the applicable deadline.

Date First Posted (TTF):
4/23/2026

Latest Post Date: Careers - US:
4/23/2026

LinkedIn Hashtag:
#LI-EW1

Senior Front End Software Engineer

6+ years front-end engineering, React/Next.js/Angular, TypeScript/JavaScript, system design, mentoring, distributed teams, strong communicator.

Henry Schein One is on a mission to empower dental professionals with innovative, cloud-based technology. We are seeking a talented and passionate Staff Software Engineer&#160;with JavaScript expertise and a strong technical foundation to help shape the future of our dental platform ecosystem. This role is ideal for someone who enjoys solving complex engineering problems and wants to influence system architecture and mentor others. You&#8217;ll work closely with engineering leadership, product managers, and cross-functional teams to build secure, scalable solutions. As a key contributor, you'll also begin to lead small project teams and provide technical guidance, while continuing to be hands-on with code. This position can be hybrid at 2501 N Loop Dr #1700, Ames, IA 50010 - Iowa State University Research Park 2-3 days per week or remote in the United States. Learn more about our Imaging products&#160;<a href="https://www.realcloudimaging.com/products/" style="color:#467886;text-decoration:underline;" target="_blank">here</a>. What You Will Do<ul><li>Lead the technical design and development of new and existing features for the Imaging team.</li><li>Write clean, efficient, and maintainable code using JavaScript and Typescript, ideally following Test-Driven Development (TDD) practices and clean architecture principles.</li><li>Apply expert-level understanding of object-oriented design, SOLID principles, refactoring, and design patterns to ensure code quality and long-term maintainability. </li><li>Contribute to and help shape the overall system architecture, focusing on performance optimization, scalability, and reliability under high usage.</li><li>Collaborate cross-functionally with product owners, designers, and fellow engineers.</li><li>Troubleshoot and resolve complex technical issues, ensuring the stability and integrity of the Imaging platform.</li><li>Actively mentor and model best practices for junior engineers, fostering a culture of continuous learning, innovation, and engineering excellence.</li><li>Actively participate in Agile ceremonies, including sprint planning, daily stand-ups, retrospectives, and code reviews.</li><li>Stay current with JavaScript and related technologies, advocating for the adoption of modern tools and practices that enhance team performance and product quality.</li></ul> Technologies We Use<ul><li>Languages:&#160;JavaScript, Typescript, C#</li><li>Libraries and Frameworks:&#160;Backbone, jQuery, Underscore.js</li><li>Database:&#160;SQL Server and Postgres</li><li>Cloud:&#160;AWS or other platforms</li><li>DevOps &amp; Tools:&#160;GitHub, GitLab and Jira</li><li>REST API Development</li></ul> What You Will Have<ul><li>8+ years of experience building frontend and backend software with JavaScript, Typescript, and C# with significant hands-on experience in developing enterprise-level applications.</li><li>Prior experience as tech lead is preferred</li><li>Experience creating and working with modern architectural patterns</li><li>Understanding of domain driven design</li><li>Experience working in an agile environment with Scrum or Kanban</li><li>Excellent communication and interpersonal skills</li><li>Demonstrated success in mentoring or providing technical leadership to other engineers</li><li>Passion for building great software and driving team success</li><li>Effectively estimate engineering work with tight timelines and shifting priorities</li></ul> Nice to Haves<ul><li>Bachelor&#8217;s Degree in Software Engineering, Computer Science or related field</li><li>Experience in unit testing, integration, and end-to-end testing</li><li>Experience in the healthcare domains</li></ul> The posted range for this position is&#160;$140,000 - $165,000&#160;which is the expected starting salary range for an employee who is new to the role to fully proficient in the role. Many factors go into determining employee pay within the posted range including prior experience, current skills, location/labor market, internal equity, etc. This position is eligible for a bonus target not reflected in the range. What you get as a Henry Schein One Employee<ul><li>A great place to work with fantastic people</li><li>A career in the healthcare technology industry, with the ability to grow and realize your full potential</li><li>Competitive compensation</li><li>Excellent benefits package &#8211; Medical, Dental and Vision Coverage, 401K Plan with Company Match, Paid Time Off (PTO), Sick Leave (if applicable), Paid Parental&#160;Leave, Short Term Disability, Income Protection, Work Life Assistance Program, Health Savings and Flexible Spending Accounts,&#160;Education Benefits, Worldwide Scholarship Program, Volunteer Opportunities, and more</li></ul> About Henry Schein One <a href="http://www.henryscheinone.com/" style="color:#467886;text-decoration:underline;" target="_blank">Henry Schein One</a> is the global leader in dental management, analytics, communication, and marketing software. Our company&#8217;s products and services work together as one simple solution to provide users with a seamless and integrated experience.&#160;&#160; Our company thrives because of our people. We believe in supportive, diverse, and inclusive workforce, inclusive environments, professional development opportunities, and competitive compensation packages. We value innovation, teamwork, and encourage work-life balance. One of many reasons why Henry Schein One leads the industry is because of our products, services and most importantly, our people. In 2022, Henry Schein One was named one of Best Companies to Work for in Utah. Click here for more information:&#160;<a href="http://www.youtube.com/watch?v=ssxeGtcLwog" style="color:#467886;text-decoration:underline;" target="_blank">2022 Best Companies to Work For | Henry Schein One</a> Henry Schein, Inc. &#160;is an Equal Employment Opportunity Employer and does not discriminate against applicants or employees on the basis of race, color, religion, creed, national origin, ancestry, disability that can be reasonably accommodated without undue hardship, sex, sexual orientation, gender identity, age, citizenship, marital or veteran status, or any other legally protected status. Unfortunately, Henry Schein One is not currently hiring individuals residing in Alaska, Delaware, Hawaii, Louisiana, Nebraska, North Dakota,&#160;Rhode Island,&#160;South Dakota,&#160;Vermont, West Virginia, Washington DC, or&#160;Puerto Rico and other US Territories.

Staff Software Engineer (Imaging)

Staff Software Engineer

8+ years in frontend/backend software with JavaScript/Typescript/C#. Experience leading engineering teams and designing enterprise applications.

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Frontend Javascript Software Engineer Jobs in Jefferson, IA, US

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