.NET Full Stack Engineer

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.

マニュライフとジョン・ハンコックについて

マニュライフ・ファイナンシャル・コーポレーションは、「あなたの未来に、わかりやすさを」を提供する、国際的な大手金融サービスプロバイダーです。当社について詳しくは、 をご覧ください。

マニュライフは機会均等を是とする雇用主です

マニュライフ/ジョン・ハンコックでは、多様性を受け入れます。私たちは、サービス提供先であるお客さまと同様に、多様な人材を引きつけ、育成し、定着させ、文化や個人の力を受け入れる包括的な職場環境を促進するよう努めています。当社は公正な採用、定着、昇進、報酬に努めています。当社のすべての慣行およびプログラムは、人種、祖先、出身地、肌の色、民族的出自、市民権、宗教または宗教的信念、信条、性別（妊娠および妊娠関連の状態を含む）、性的指向、遺伝的特徴、退役軍人としての地位、性自認、性に関する表明、年齢、婚姻状況、家族状況、障害、または適用法で保護されるその他の要因に対する一切の差別を行うことなく管理されます。

雇用への平等なアクセスを提供するために、障壁を取り除くことが当社の優先事項です。人事担当者は、応募者が応募プロセス中に合理的配慮を要求する場合に協力します。配慮要求のプロセス中に共有されるすべての情報は、適用される法律およびマニュライフ/ジョン・ハンコックのポリシーに準拠した方法で保存および使用されます。申請プロセスにおいて合理的配慮を要求するには、 [email protected] までご連絡をお願いします。

Referenced Salary Location

Boston, Massachusetts

Working Arrangement

ハイブリッド勤務

Salary range is expected to be between

$87,990.00 USD - $163,410.00 USD

If you are applying for this role outside of the primary location, please contact [email protected] for the salary range for your location. The actual salary will vary depending on local market conditions, geography and relevant job-related factors such as knowledge, skills, qualifications, experience, and education/training. Employees also have the opportunity to participate in incentive programs and earn incentive compensation tied to business and individual performance.

Manulife/John Hancock offers eligible employees a wide array of customizable benefits, including health, dental, mental health, vision, short- and long-term disability, life and AD&D insurance coverage, adoption/surrogacy and wellness benefits, and employee/family assistance plans. We also offer eligible employees various retirement savings plans (including pension/401(k) savings plans and a global share ownership plan with employer matching contributions) and financial education and counseling resources. Our generous paid time off program in the U.S. includes up to 11 paid holidays, 3 personal days, 150 hours of vacation, and 40 hours of sick time (or more where required by law) each year, and we offer the full range of statutory leaves of absence.

Know Your Rights Family & Medical Leave Employee Polygraph Protection Right to Work E-Verify

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