{"id":1289656,"url":"https://alion.io/job/millennium-management-junior-business-analyst","title":"Junior Business Analyst","company":{"id":704283,"name":"Millennium Management","domain":"mlp.com","url":"https://alion.io/company/millennium-management","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Eightfold","truth_index":{"grade":"A","score":85,"open_postings":65,"ghost_share":0,"stale_share":0.385,"repost_share":0,"time_to_fill_p50_days":90,"computed_at":"2026-10-21T05:46:15Z"}},"role":"Analytics","role_family":"Analytics","seniority":"junior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["London, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":60000,"max_usd":104000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":14},"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Confluence","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-09-09T00:00:00Z","employer_posted_date":"2026-09-09","last_verified_at":"2026-10-21T07:22:35Z","board_verified":true,"closed_at":null,"days_open":42,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":42},"description":"Junior Business AnalystAbout Millennium\nMillennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium’s mission is to deliver results for our investors.\nOur people are empowered with both independence and support: the autonomy to pursue ideas with conviction and the backing of a global network committed to collaboration, disciplined risk management and continuous learning. With opportunities to deepen expertise and accelerate development, talent at Millennium is equipped to adapt, evolve and build lasting impact over time. Discover how transformative growth accelerates impact.\nMeet the Team\nCore to the health and growth of Millennium’s business, the Information Technology organization develops flexible, scalable technology and advanced proprietary systems, including the next generation of analytical and trading capabilities. The team partners with portfolio risk research and technology groups to develop and enhance risk and performance platforms that support equity risk modeling, investment analytics, and trading tools.\nWhat You'll Do\nPartner with quantitative research and software engineering teams to translate model specifications and investment strategies into clear technical requirements\nManage the end-to-end requirements lifecycle for equity risk modeling and trading tools\nDesign and oversee the integration of quantitative models and datasets into existing trading and risk infrastructure\nPerform data analysis and prototyping to validate model inputs and outputs and maintain data integrity across the research pipeline\nDevelop and maintain functional specifications, model logic documentation, data dictionaries, and documentation for quantitative tools and data feeds\nConduct end-user testing and feature validation to confirm solutions align with the mathematical and business intent of investment professionals and portfolio research teams\nConduct discovery to understand the nuances of specific asset classes and emerging technologies relevant to fundamental and quantitative investing\n What You Bring\nTwo to five years of sell-side experience\nAt least two years of experience working with software development lifecycles and Agile methodologies\nStrong understanding of asset pricing and quantitative factor risk modeling workflows, including portfolio optimization, portfolio construction, and risk management fundamentals\nExperience working directly with portfolio researchers and software engineers\nStrong SQL and Python skills for data analysis and prototyping\nExperience using JIRA and Confluence\nExcellent written and verbal communication skills, with the ability to convey complex mathematical concepts clearly to technical and nontechnical stakeholders\nStrong analytical and problem-solving skills, with the ability to convert abstract quantitative challenges into actionable 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