Investment Manager

Janus Henderson Group; New York (NY); Hybrid; USD 195,000 - 205,000; Full time

Job summary

Janus Henderson Investors US, LLC in New York, NY seeks an Investment Manager to develop, implement and manage client portfolios by planning and executing investment strategies and monitoring performance.

The role requires a Master’s degree and 3 years of experience, with strong skills in portfolio analysis, Python, Tableau and SQL, and familiarity with Bloomberg Terminal, FactSet, and risk models. You will direct trade execution and oversee investment compliance and governance.

Qualifications

• Master’s degree in quantitative management or related field; plus 3 years of relevant experience.
• Portfolio analysis including performance calculation methodologies; strong Python, Tableau and SQL skills.
• Familiar with Bloomberg Terminal, FactSet, Axioma Optimizer and risk models; experience with institutional accounts and UCITS/ETFs.

Responsibilities

• Develop, implement and manage investment portfolios for clients.
• Select investments and execute trades; monitor portfolio performance against risk guidelines.
• Conduct research and industry analyses to inform forecasting and valuation.
• Attend due diligence meetings and stay updated on investment markets.
• Ensure compliance with regulatory requirements and internal policies.

Skills

portfolio analysis

Python

Tableau

SQL

Bloomberg Terminal

FactSet

Axioma Optimizer

Charles River IMS

institutional accounts

ETFs

UCITS

asset allocation models

investment compliance

global custodians

Education

Master's degree in quantitative management or related field

Job description

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A career at Janus Henderson is more than a job, it’s about investing in a brighter future together.

Our Mission at Janus Henderson is to help clients define and achieve superior financial outcomes through differentiated insights, disciplined investments, and world-class service. We will do this by protecting and growing our core business, amplifying our strengths and diversifying where we have the right.

Our Values are key to driving our success, and are at the heart of everything we do:

Clients Come First - Always | Execution Supersedes Intention | Together We Win | Diversity Improves Results | Truth Builds Trust

If our mission, values, and purpose align with your own, we would love to hear from you!

Janus Henderson Investors US, LLC seeks an Investment Manager in New York, NY to develop, implement and manage financial portfolios and investments for clients by planning and executing investment strategies, managing investments, and monitoring portfolio performance.Manage investment funds to maximize return on client investments.Select specific investments or investment mixes for purchase by an investment fund.Monitor financial or operational performance of individual investments to ensure portfolios meet risk guidelines.Select and direct the execution of trades.Develop or implement fund investment policies or strategies.Perform and evaluate research, industry analyses, to inform financial forecasting, decision making, or valuation.

Present investment information, such as product risks, or fund performance statistics. Develop, implement, or monitor security valuation policies. Attend due diligence meetings to determine investment goals or to discuss investment strategies. Attend investment briefings or consult financial media to stay abreast of relevant investment markets. Prepare for and respond to regulatory inquiries. Evaluate the potential of new product developments or market opportunities, according to factors such as business plans, technologies, or market potential. *Position may allow for an occasional home office benefit within a commutable distance to our NYC office. Requirements: Master’s degree in quantitative management or a related field, plus 3 years of employment experience. Required skills: portfolio analysis, including performance calculation methodologies, Python, Tableau and SQL, Bloomberg Terminal and FactSet, Axioma Optimizer and risk models, Charles River IMS including management of model strategies, managing institutional accounts, UlTs, European UCITs, and Index methodologies, constructing ETF based asset allocation models, investment compliance rules: regulatory and client mandated, and interacting with global custodians.*The required skill set does not need to be maintained over the full term of the required experience. Required skills may be gained through employment or education.

Salary: $195,811 per year. This will be advertised through September 17, 2026.

Annual Bonus Opportunity:Position may be eligible to receive an annual discretionary bonus award from the profit pool. The profit pool is funded based on Company profits. Individual bonuses are determined based on Company, department, team and individual performance.

Benefits: Janus Henderson is committed to offering a comprehensive total rewards package to eligible employees that includes; competitive compensation, pension/retirement plans, and various health, wellbeing and lifestyle benefits. To learn more about our offerings please visit the Why Join Us section on the career pagehere .

Janus Henderson Investors is an equal opportunity employer.All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. All applications are subject to background checks.

Janus Henderson (including its subsidiaries) will not maintain existing or sponsor new industry registrations or licenses where not supported by an employee’s job functions (as determined by Janus Henderson at its sole discretion).

You should be willing to adhere to the provisions of our Investment Advisory Code of Ethics related to personal securities activities and other disclosure and certification requirements, including past political contributions and political activities. Applicants’ past political contributions or activity may impact applicants’ eligibility for this position.

You will be expected to understand the regulatory obligations of the firm, and abide by the regulated entity requirements and JHI policies applicable for your role.