Senior .NET Engineer

Company: Great Gray Group.
Location: Boston
Posted on: May 24, 2025

Job Description:

Why Great Gray?At Great Gray Group, we aim to set the standard in the retirement services industry by delivering advanced retirement solutions that combine fiduciary services, robust investment options, innovative technology, and dedicated client service. We focus on making decisions clearer, transitions smoother, and enhancing the client experience. We are committed to continuous improvement and excellence in serving our clients, building strong partnerships, and earning trust daily.The RoleWe are seeking a Senior Engineer to join our Technology Team. The ideal candidate is a Senior .NET Engineer who will collaborate with team leads to innovate and develop high-impact features for our retirement platform. Responsibilities include working within an agile team, contributing to architecture, and promoting best practices in software development.If you believe in DevOps, value continuous delivery, and see quality as a shared responsibility, you will thrive here. Our team members take ownership of products and embrace efficiency and ongoing improvement.This is a great opportunity to grow with Great Gray as we expand and develop cutting-edge solutions. Your skills in mentoring, solving complex technical challenges, and driving results will enhance team effectiveness and influence our technological future.LocationThis position is based in our Boston, MA office. We support a hybrid work model with 4 days onsite and 1 day remote.Note: Visa sponsorship or transfer is not available; applicants must be authorized to work in the U.S. without sponsorship.Responsibilities

• Develop scalable, cost-effective cloud solutions using .NET Core, ensuring performance and reliability.
• Collaborate with cross-functional teams to translate business needs into maintainable solutions.
• Ensure technical excellence through code reviews, optimization, and adherence to best practices in security, quality, and performance.
• Monitor and maintain critical platforms to ensure high availability and seamless user experiences.
• Diagnose and resolve complex issues, minimizing downtime and improving system efficiency.
• Explore emerging technologies and architectural improvements to keep solutions innovative.
• Participate actively in technical discussions with a problem-solving mindset.
• Foster a collaborative environment focused on shared learning and innovation.
• Drive development excellence through best practices and design patterns.
• Manage multiple priorities while maintaining high-quality outcomes.
• Perform other related duties as assigned.Qualifications & Experience
• 5+ years of software development experience, including 3+ years in .NET Core.
• Strong experience with RESTful APIs, microservices, and event-driven systems.
• Experience with front-end technologies such as Angular, React, or Next.js.
• Proficiency in SQL Server, PostgreSQL, or MySQL.
• Hands-on experience with Azure cloud services and scalable solution design.
• Understanding of software architecture principles and design patterns.
• Growth mindset and eagerness to learn new technologies.
• Ability to thrive in a fast-paced, dynamic environment and manage priorities effectively.
• Comfort with ambiguity and entrepreneurial spirit.
• Exhibits our core attributes: Results-Driven, Innovative, Resilient, and Decisive.BenefitsOur comprehensive benefits include:

• Participation in a high-growth, early-stage organization
• Hybrid work environment
• Competitive compensation, including 401(k) with matching
• Lifestyle spending allowance
• Medical, Dental, Vision insurance
• Employer-paid life and disability insurance
• Generous paid time offCompany BackgroundGreat Gray is a leading provider of trustee and administrative services for CITs, managing over $200 billion across 780+ funds. We partner with top firms including BlackRock, PIMCO, and Franklin Templeton. Our focus is on innovative retirement planning solutions, with a history spanning over 90 years. Recently, Madison Dearborn Partners acquired Great Gray, making us an independent firm committed to growth and innovation in the retirement market.Investor BackgroundMDP, based in Chicago, is a private equity firm with over $28 billion raised since 1992, investing in various industry sectors including financial services, healthcare, and technology.Equal Employment Opportunity PolicyGreat Gray is an Equal Opportunity Employer. We consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, marital status, veteran status, disability, or other protected factors.
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Keywords: Great Gray Group., Marthas Vineyard , Senior .NET Engineer, Engineering , Boston, Massachusetts