Demo

.NET Full Stack Engineer

Lensa
Boston, MA Full Time
POSTED ON 12/21/2025
AVAILABLE BEFORE 1/19/2026
Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for Manulife. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice.

We’re looking for a skilled .NET Full Stack Engineer to join our team and help build scalable, enterprise-grade digital solutions. This role offers the opportunity to work on impactful projects that directly support our mission of delivering secure, seamless, and user-centric technology experiences. You’ll contribute across the stack—from modern React front ends to robust .NET 8 backends—while collaborating in a fast-paced, agile environment. This is a chance to grow your technical expertise, influence architecture decisions, and be part of a team that values innovation and continuous improvement.

Position Responsibilities

  • Develop and maintain responsive, high-performance web applications using React for the front end and .NET 8 for the backend.
  • Design and implement RESTful APIs and microservices that are scalable, secure, and aligned with enterprise architecture standards.
  • Leverage GitHub and GitHub Actions for version control, CI/CD automation, and code quality enforcement.
  • Collaborate with cross-functional teams including product managers, designers, and QA engineers to deliver end-to-end features.
  • Participate in code reviews, architectural discussions, and sprint planning to ensure high-quality software delivery.
  • Troubleshoot and resolve technical issues across the stack, ensuring system reliability and performance.
  • Stay current with emerging technologies and contribute to continuous improvement of development practices and tooling.

Required Qualifications

  • 3 to 5 years of professional experience in software development within a full-stack production environment, utilizing .NET 8 and modern JavaScript frameworks such as React.
  • Proficiency in C#, ASP.NET Core, and Entity Framework, with a solid understanding of backend architecture and API development.
  • Experience building responsive, accessible, and performant front-end applications using React, TypeScript, and modern UI libraries.
  • Hands-on experience with GitHub, GitHub Actions, and CI/CD pipelines in a collaborative development environment.
  • Solid understanding of software engineering best practices including design patterns, unit testing, and secure coding principles.
  • Bachelor’s degree in Computer Science, Engineering, or a related technical field.
  • Experience with Unit/Integration testing.

Preferred Qualifications

  • API Development
  • Application Security
  • AKS development
  • Eventing
  • Cloud development in Azure
  • Docker

When you join our team

  • We’ll empower you to learn and grow the career you want.
  • We’ll recognize and support you in a flexible environment where well-being and inclusion are more than just words.
  • As part of our global team, we’ll support you in shaping the future you want to see.

Acerca de Manulife y John Hancock

Manulife Financial Corporation es un importante proveedor internacional de servicios financieros que ayuda a las personas a tomar decisiones de una manera más fácil y a vivir mejor. Para obtener más información acerca de nosotros, visite http://www.manulife.com .

Manulife es un empleador que ofrece igualdad de oportunidades

En Manulife/John Hancock, valoramos nuestra diversidad. Nos esforzamos por atraer, formar y retener una fuerza laboral tan diversa como los clientes a los que prestamos servicios, y para fomentar un entorno laboral inclusivo en el que se aprovechen las fortalezas de las culturas y las personas. Estamos comprometidos con la equidad en las contrataciones, la retención de talento, el ascenso y la remuneración, y administramos todas nuestras prácticas y programas sin discriminación por motivos de raza, ascendencia, lugar de origen, color, origen étnico, ciudadanía, religión o creencias religiosas, credo, sexo (incluyendo el embarazo y las afecciones relacionadas con este), orientación sexual, características genéticas, condición de veterano, identidad de género, expresión de género, edad, estado civil, estatus familiar, discapacidad, o cualquier otro aspecto protegido por la ley vigente.

Nuestra prioridad es eliminar las barreras para garantizar la igualdad de acceso al empleo. Un representante de Recursos Humanos trabajará con los solicitantes que requieran una adaptación razonable durante el proceso de solicitud. Toda la información que se haya compartido durante el proceso de solicitud de adaptación se almacenará y utilizará de manera congruente con las leyes y las políticas de Manulife/John Hancock correspondientes. Para solicitar una adaptación razonable en el proceso de solicitud, envíenos un mensaje a recruitment@manulife.com .

Ubicación principal

Boston, Massachusetts

Modalidades de Trabajo

Híbrido

Se prevé que el rango salarial esté entre

$87,990.00 USD - $163,410.00 USD

Si se está postulando para este puesto fuera de la ubicación principal, póngase en contacto con recruitment@manulife.com para conocer el rango salarial de su ubicación. El salario real variará según las condiciones locales del mercado, la geografía y los factores relacionados con el trabajo pertinentes, como conocimiento, habilidades, calificaciones, experiencia y educación/capacitación. Los empleados también tienen la oportunidad de participar en programas de incentivos y obtener una compensación de incentivos vinculada al desempeño comercial e individual.

Manulife/John Hancock ofrece a los empleados aptos una amplia variedad de beneficios personalizables, entre ellos, beneficios de salud, odontológicos, de salud mental, oftalmológicos, por discapacidad a corto y a largo plazo, cobertura de seguro de vida y por muerte accidental y desmembramiento, adopción/subrogación y bienestar, y planes de asistencia al empleado/familiar. También ofrecemos a los empleados admisibles varios planes de ahorro para la jubilación (incluidos planes de ahorro 401(k) o de pensiones y un plan mundial de propiedad de acciones con contribuciones equivalentes del empleador) y recursos de asesoramiento y educación financiera. Nuestro generoso programa de días libres pagos en EE. UU. contempla hasta 11 días festivos, 3 días personales, 150 horas de vacaciones y 40 horas de licencia por enfermedad (o más cuando lo exija la ley) por año, y ofrecemos todos los tipos de licencias contempladas por la ley.

Conozca sus derechos (https://www.dol.gov/agencies/ofccp/posters)

Permiso Familiar y Médico

Ley de Protección del Empleado contra el Examen Poligráfico (https://www.dol.gov/sites/dolgov/files/WHD/legacy/files/eppac.pdf)

Derecho al Trabajo

Verificación Electrónica (E- Verify )

Transparencia Salarial (https://www.dol.gov/sites/dolgov/files/ofccp/pdf/pay-transp_ English_formattedESQA508c.pdf)

Company: John Hancock Life Insurance Company (U.S.A.)

If you have questions about this posting, please contact support@lensa.com

Salary : $87,990 - $163,410

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