Senior Developer
Confirmed on the employer's own hiring board on Oct 29, 2026. First seen by Alion on Aug 20, 2026.
Job Title
Senior Developer
Location
New York, NY
Who We Are
Jennison Associates is a global investment management firm with over $200 billion in Assets under Management spanning across a range of various equity and fixed income investment strategies. Jennison was founded in 1969 on the principle that doing what’s best for clients will always be right for the business. Grounded in our firm values of integrity, collaboration and client focus, the mission across all areas of our firm is to deliver superior long-term investment returns and excellence in client service. This singular focus is embedded in our culture and reflected in the way we invest, the service we provide to our clients, and the people we hire. We recognize that each employee plays a key part in achieving our mission, regardless of their role or title. As a result, we continually strive to make Jennison a fulfilling and rewarding place to work for all employees.
Our Function
We are looking for an experienced Full Stack Application Developer to join our Front Office Technology team. This role will help design, develop, and enhance modern applications that support Portfolio Managers, Research Analysts, Sales & Distribution, Marketing, and other investment professionals. Our team is building the next generation of investment technology by leveraging Microsoft Fabric, AI, Power Platform, and modern cloud technologies. We are developing AI-powered solutions that transform how investment professionals discover research, analyze data, generate insights, and make investment decisions. This is an opportunity to work on highly visible, business-critical applications that are redefining the user experience through modern analytics and artificial intelligence. The ideal candidate is passionate about building intuitive, scalable applications, enjoys solving complex business problems, and wants to help shape the future of AI-enabled investment technology.
Your Impact
Your responsibilities will include, but are not limited to the following:
- Design, develop, test, and support enterprise web applications using Angular, .NET, and Microsoft technologies.
- Partner directly with Portfolio Managers, Research Analysts, and business stakeholders to understand requirements and deliver innovative solutions.
- Develop modern, responsive user interfaces and scalable REST APIs.
- Design and optimize database objects, SQL queries, and application integrations.
- Build and integrate AI-powered capabilities into business applications, including intelligent search, conversational interfaces, document intelligence, workflow automation, and other emerging AI experiences.
- Develop solutions that leverage Microsoft Fabric, Power Platform, enterprise data, and cloud services to improve business workflows and investment decision-making.
- Participate in architecture, design, code reviews, testing, deployment, and production support.
- Contribute to technical standards and continuously identify opportunities to improve application quality, performance, and maintainability.
Your Required Skills & Qualifications:
Your required skills must include:
- Bachelor's degree in Computer Science, Information Technology, or a related field.
- 5-10 years of professional experience developing enterprise web applications.
- Strong experience with:
- Angular 16+
- C#
- .NET 6+ / .NET Core
- ASP.NET Core REST APIs
- Entity Framework Core
- HTML5, CSS3, JavaScript, and TypeScript
- Strong SQL development skills using Oracle and/or SQL Server.
- Experience integrating enterprise applications using REST APIs, messaging, or other integration technologies.
- Experience with Power BI and Power Automate.
- Experience designing, developing, or integrating AI-enabled applications or services. This may include Generative AI, Large Language Models (LLMs), intelligent search, Retrieval-Augmented Generation (RAG), AI agents, document intelligence, or conversational AI.
- Strong analytical, problem-solving, and communication skills.
- Experience working within Agile software development teams.
Preferred Qualifications:
- Experience with Microsoft Fabric, Azure, Azure AI Services, Azure OpenAI, Microsoft Copilot Studio, or similar cloud platforms.
- Experience supporting investment management, capital markets, or financial services applications.
- Experience building AI-powered user experiences that improve productivity, automate workflows, or surface business insights.
- Experience with modern service-oriented or event-driven architectures.
- Experience mentoring junior developers and contributing to application architecture and technical leadership.
What We Offer
Jennison offers a generous benefits package including but not limited to: premier medical benefits, paid time off, a retirement profit sharing plan, wellness reimbursement, fully paid parental leave, family planning support, paid membership to concierge primary care, supplemental mental wellness benefit provides annual allotment of fully paid therapy sessions and unlimited coaching, additional health and wellness benefits, and life insurance. Our hybrid work model provides employees with the flexibility to work remotely 2 days a week.
The base salary range for this role is $150,000-$175,000. Individual salaries for this role may vary based on various factors including but not limited to, years of experience, range in corporate level, candidate skills, and geographic location. Eligibility to participate in a discretionary annual incentive program is subject to rules governing the program, whereby an award, if any, depends on various factors including but not limited to, individual and organizational performance.
Jennison is committed to treating all applicants and employees fairly and to providing equal opportunity in compliance with applicable federal, state and local laws. Jennison does not and will not discriminate against any employee or applicant for employment on the basis of race, religion, ancestry, color, gender, gender identity, pregnancy, age, physical or mental disability, national origin, marital status, sexual orientation, citizenship status, covered-veteran or military status, genetic information, and/or any other factor protected by law.