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Full Stack Engineer React/.NET

$95.17k - $156.36k

Guardian Life

We are actively seeking a proactive, creative Senior Software Engineer who will be responsible for architectural design and implementation of Guardian's next-generation web self-service platforms APIs using .Net Core, C#.

You will:

  • Design, develop, and deploy high-volume, high-usage self-service web portals and APIs, utilizing .Net Core, C#, React, Next.js, and responsive CSS.

  • Collaborate with Technical Teams, Technical Manager, Project Manager and subject matter experts from businesses and work closely with SMEs to understand, plan and implement.

  • Ensure compliance with security, privacy, legal, infrastructure, and administrative/corporate processes and policies.

  • Lead code reviews and administer paired programming.

  • Provide unique insight into the analysis of customer business requirements that may cross multiple functional areas and/or multiple technical platforms and understand the broad strategic implications.

  • Act independently and as part of a team to translate business and technical requirements into well-engineered, tested, and deployed applications.

  • Jump in and hit the ground running with a positive attitude.

You have:

  • 5+ years of experience successfully developing APIs using C#, .NET Core, and building modern web applications using React and Next.js.

  • Strong .NET & C# expertise on backend services with async programming and memory management.

  • Strong proficiency in front-end development with React, Next.js, JavaScript/TypeScript, HTML5, and responsive CSS (Flexbox, Grid, media queries).

  • Experienced in object-oriented programming and design patterns.

  • Experience building responsive, cross-browser compatible user interfaces.

  • 5+ years working with Web API (.NET core), REST Services, WCF or SOAP Services.

  • 4+ years of experience developing and maintaining front-end applications using React and/or Next.js.

  • 4+ years of experience in database principles, such as SQL

  • Working experience with Splunk (logging), AppDynamics, JSON/XML, Caching, Performance Analysis & Profiling,

  • Experience resolving code smells, vulnerabilities, and application security flaws.

  • Experience with front-end testing frameworks and tools (e.g., Jest, React Testing Library) is a plus.

  • Experience with source code repositories tools, BitBucket, GitHub.

  • Professional experience with CI/CD pipelines, Aws, ECS, Docker and Kubernetes

  • Ability to interact and communicate successfully with business partners and technology teams.

  • Strong knowledge of release/build/configuration management practices.

  • Strong understanding of software best-practices as it applies to web and business application development with hands on architecture design and development experience required in building APIs and front-end applications for large scale platforms.

  • Demonstrable understanding of object-oriented design/development, functional programming, service-oriented architecture, and modern front-end frameworks.

  • Ability to prioritize and manage work, adhering to critical and aggressive project timelines in a fast-paced environment.

  • Extensive experience in Software Development Life Cycle Management using Kanban, Scrum, or Scaled Agile is required.

  • Experience working in a rapid and agile development environment with frequent deliveries.

  • Passion for building seamless user experiences and collaborating across the stack.

Location:

  • Three days a week at a Guardian office in Holmdel, NJ, Bethlehem, PA or New York, NY.

#LI-AL1

Salary Range:

$95,170.00 - $156,355.00

The salary range reflected above is a good faith estimate of base pay for the primary location of the position. The salary for this position ultimately will be determined based on the education, experience, knowledge, and abilities of the successful candidate. In addition to salary, this role may also be eligible for annual, sales, or other incentive compensation.

Our Promise

At Guardian, you’ll have the support and flexibility to achieve your professional and personal goals. Through skill-building, leadership development and philanthropic opportunities, we provide opportunities to build communities and grow your career, surrounded by diverse colleagues with high ethical standards.

Inspire Well-Being

As part of Guardian’s Purpose – to inspire well-being – we are committed to offering contemporary, supportive, flexible, and inclusive benefits and resources to our colleagues. Explore our company benefits at . Benefits apply to full-time eligible employees. Interns are not eligible for most Company benefits.

Equal Employment Opportunity

Guardian is an equal opportunity employer. All qualified applicants will be considered for employment without regard to age, race, color, creed, religion, sex, affectional or sexual orientation, national origin, ancestry, marital status, disability, military or veteran status, or any other classification protected by applicable law.

Accommodations

Guardian is committed to providing access, equal opportunity and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. Guardian also provides reasonable accommodations to qualified job applicants (and employees) to accommodate the individual's known limitations related to pregnancy, childbirth, or related medical conditions, unless doing so would create an undue hardship. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact View email address on click.appcast.io . Please note: this resource is for accommodation requests only. For all other inquires related to your application and careers at Guardian, refer to the Guardian Careers site.

Visa Sponsorship

Guardian is not currently or in the foreseeable future sponsoring employment visas. In order to be a successful applicant. you must be legally authorized to work in the United States, without the need for employer sponsorship.

Notice Regarding Guardian’s Use of Artificial Intelligence in Recruitment

As part of Guardian’s job application process, Guardian may use artificial intelligence tools (“AI Tools") to automate the sorting and filtering of information provided by applicants as part of its preliminary screening. This preliminary screening may be used to help identify applicant materials and resumes relative to their indication that the applicant meets the requirements for the specific job for which they are applying, as specified in the listing posted on Guardian’s jobs website (Careers at Guardian at ( ). At Guardian, we do not use AI Tools to substantially assist or replace human judgment or discretionary decision making in our hiring process. All hiring decisions will be made by Guardian colleagues.

Please be aware that if you apply for a specific position with Guardian, you will have the choice of opting out of Guardian’s use of AI Tools during the job application process. If you would like to request an alternative process that does not utilize AI Tools or would like to request a reasonable accommodation, within ten business days of your position application, you must email your request to View email address on click.appcast.io , making sure to provide your name and job requisition identification number. Guardian will retain your applicant materials and resume and all information therefrom in accordance with Guardian’s document retention policy, a copy of which you may request via View email address on click.appcast.io .

Additionally, at applicable times, Guardian will make public the most recent bias audit results for such AI tools, which may be found here ( .

Current Guardian Colleagues: Please apply through the internal Jobs Hub in Workday.

Every day, Guardian helps our 29 million customers realize their dreams through a range of insurance and financial products and services. Our Purpose, to inspire well-being, guides our dedication to the colleagues, consumers, and communities we serve. We know that people count, and we go above and beyond to prepare them for the life they want to live, focusing on their overall well-being — mind, body, and wallet. As one of the largest mutual insurance companies, we put our customers first. Behind every bright future is a GuardianTM. Learn more about Guardian at guardianlife.com .

Visa Sponsorship:

Guardian Life is not currently or in the foreseeable future sponsoring employment visas. In order to be a successful applicant, you must be legally authorized to work in the United States, without the need for employer sponsorship.

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