{"id":2041088,"url":"https://alion.io/job/nasdaq-principal-software-engineer-2","title":"Principal Software Engineer","company":{"id":2948,"name":"Nasdaq","domain":"nasdaq.com","url":"https://alion.io/company/nasdaq","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":91,"open_postings":32,"ghost_share":0,"stale_share":0.375,"repost_share":0,"time_to_fill_p50_days":43,"computed_at":"2026-10-08T05:49:30Z"}},"role":"Backend","role_family":"Backend","seniority":"lead","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["New York, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":190600,"max":317700,"currency":"USD","period":"year","gross":null,"usd_annual":317700},"salary_estimate":null,"experience_years_min":12,"visa_sponsorship":true,"relocation_package":false,"has_equity":true,"technologies":[{"name":"Java","optional":false},{"name":"Linux","optional":false}],"status":"live","first_seen_at":"2026-10-07T17:57:42Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-08T21:41:57Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Principal Software Engineer\nAs a Principal Software Engineer reporting to the VP - Engineering, you'll play a critical role in shaping technology strategy, driving software innovation, and delivering high-impact solutions for clients and internal stakeholders across Nasdaq's global organization.\nIn this role, you'll serve as a senior technical authority - primarily focused on enhancing Nasdaq’s core equities trading backends. You'll work across disciplines and divisions, partnering with architecture, quality assurance, network design, and enterprise planning teams to drive meaningful outcomes.\nYou'll thrive in this position if you're a strategic thinker with deep technical expertise, a collaborative mindset, and a passion for solving complex, cross-functional challenges at scale.\nKey Responsibilities\nProvide strategic technical guidance to engineering teams working on software development, systems integration, and technology strategy initiatives.\nLead the analysis of complex client and business requirements, defining solutions that align technology with organizational goals and processes.\nDrive innovation across project teams - challenging conventional approaches and leading the development of competitive, high-performance software solutions.\nCollaborate across Architecture, Quality Assurance, Network Design, and Enterprise Planning to solve multidisciplinary engineering problems.\nIdentify technology trends and market shifts to anticipate industry changes, inform product direction, and create new opportunities for growth.\nRequired Qualifications\nMaster's degree in Computer Science, Engineering, a related field, or equivalent professional experience.\n12+ years of experience in software engineering and systems development in low latency, high throughput environments.\nProven ability to lead cross-functional teams and influence technical decisions at a strategic level.\nDeep expertise in software architecture, systems integration, and enterprise-scale solution design.\nStrong understanding of Linux, Core Java, and the TCP stack.\nNice-to-Have\nExperience with processing the messaging protocols commonly used in financial technology (ITCH, OUCH, FIX).\nFocus on backend development and the types of engineering issues that can arise therein.\nFamiliarity with migrating systems to run in a 24x7 environment.\nThis position is based inNew York, NY and offers the opportunity for a hybrid work environment with at least 3 days per week in-office, subject to change, providing flexibility and accessibility for qualified candidates.\nThis posting is for an existing vacancy within Nasdaq\nApplicants must be authorized to work in the U.S. without the need for employment-based visa sponsorship now or in the future; Nasdaq will not sponsor applicants for U.S. work visa status for this opportunity (no sponsorship is available for H-1B, L-1, TN, O-1, E-3, H-1B1, F-1, J-1, OPT, CPT or any other employment-based visa)\nCome as You Are\nNasdaq is an equal opportunity employer. We welcome applications from candidates of all backgrounds and identities.\nWe are committed to fostering an inclusive workplace where diverse perspectives, experiences, and identities are valued and celebrated.\nWe ensure that individuals with disabilities are provided with reasonable accommodation throughout the hiring process.\nWhat We Offer\nWe’re proud to offer a competitive rewards package that is meaningful, recognizes the unique needs of our employees and their families and incentivizes employees for their contribution to Nasdaq’s overall success.\nThe base pay range for this role is $190,600 - $317,700. In addition to base salary, Nasdaq provides a generous annual bonus/commission (short-term incentive), and equity (long-term incentive), comprehensive benefits, and opportunity for growth. Exact compensation may vary based on several job-related factors that are unique to each candidate, including but not limited to: skill set, experience, education/training, business needs and market demands.Nasdaq’s programs and rewards are intended to allow our employees to:\n Secure Wealth: 401(k) program with 6% employer match, Employee Stock Purchase Program with 15% discount, Student loan repayment program up to $10k, Company paid life and disability plans, Generous paid time off\nPrioritize Health: Comprehensive medical, dental and vision coverage, Health spending account with employer contribution, Paid flex days to support mental wellbeing, Gym membership discounts\n Care for Family: Hybrid home/office schedule (for most positions), Paid parental leave, Fertility benefits, Paid bereavement leave\nConnect with Community: Company gift matching program, Employee resource groups, Paid volunteer days\nGrow Career: Education Assistance Program, Robust job skills training and Professional development opportunities\nFor more information, visitNasdaq Benefits & Rewards Career page .","description_format":"text","description_chars":4891,"description_truncated":false,"requirements":{"experience_years_min":12,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":false},"security_clearance":false,"languages":[]},"benefits":["Education assistance","Equity","Gym membership","Hybrid work","Parental leave","Professional development"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Stock Exchanges & Market Infrastructure","RegTech, AML & Compliance","Financial Data & Market Intelligence"],"lifecycle":[{"event":"open","at":"2026-10-07T17:57:42Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 15 · green card filings: 5","filings_12m":15,"filings_prev_12m":21,"green_card_filings_12m":5,"median_offered_wage_usd":122500,"route":null,"cap_exempt":false,"checked_at":"2026-10-03T21:08:04+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)","US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":3}],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":0,"expected_fill_days":43,"reasons":["conf:4","velocity","win:early","comp:brand"],"computed_at":"2026-10-08T05:49:30Z"},"pay":{"stated_usd_annual":317700,"is_top_pay":true},"html_url":"https://alion.io/job/nasdaq-principal-software-engineer-2","json_url":"https://alion.io/job/nasdaq-principal-software-engineer-2.json","meta":{"generated_at":"2026-10-09T00:34:14Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":771,"day_limit":5000,"remaining_today":4229,"minute_limit":60,"resets_at":"2026-10-10T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":2948},"rest":"https://alion.io/mcp/rest/get_company?id=2948"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fnasdaq-principal-software-engineer-2"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fnasdaq-principal-software-engineer-2"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fnasdaq-principal-software-engineer-2"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/nasdaq-principal-software-engineer-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fnasdaq-principal-software-engineer-2"}]}