{"id":94403,"url":"https://alion.io/job/nasdaq-principal-software-engineer","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":"B","score":83,"open_postings":27,"ghost_share":0,"stale_share":0.667,"repost_share":0,"time_to_fill_p50_days":40,"computed_at":"2026-10-22T06:10:10Z"}},"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":"structured","locations":["Atlanta, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":147000,"max_usd":294000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1150},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"Agentic Workflows","optional":false},{"name":"Platform Engineering","optional":false}],"status":"live","first_seen_at":"2026-08-18T00:00:00Z","employer_posted_date":"2026-08-18","last_verified_at":"2026-10-22T02:05:10Z","board_verified":true,"closed_at":null,"days_open":65,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":65},"description":"As a Principal Software Engineer, you'll play a defining role in shaping the technical direction of the platforms that power the institutional investing marketplace. You'll operate at the intersection of hands-on engineering and strategic influence - driving technology exploration, enabling engineering teams to deliver at scale, and contributing to architecture decisions.You'll thrive in this role if you're a technically deep, collaborative engineer who is energized by complexity, passionate about emerging technology, and skilled at turning ambiguous challenges into well-engineered solutions.\nKey Responsibilities\nDefine and drive technical architecture across multiple engineering teams, ensuring solutions are scalable, secure, and aligned with long-term platform strategy.\nLead proof-of-concept initiatives for emerging technologies, evaluating feasibility and translating findings into actionable recommendations for adoption.\nServe as a technical lead on large-scale engineering projects, providing direction, mentorship, and hands-on contribution from discovery through delivery.\nPartner with cross-functional teams - including product, design, and platform engineering - to align technical decisions with business priorities and client outcomes.\nEstablish and champion engineering standards, patterns, and best practices that elevate quality and consistency across the organization.\nRequired Qualifications\nBachelor's degree in Computer Science, Information Systems, or equivalent practical experience.\n8+ years of software engineering experience, with a demonstrated track record of delivering complex, large-scale systems.\nProven ability to lead architecture design and technical strategy across multiple teams or workstreams.\nDeep expertise in full-stack development, cloud infrastructure, and modern software engineering practices.\nStrong communication and collaboration skills, with experience influencing technical decisions in matrixed, global environments.\nExperience with AI-assisted development, including large language models, agentic workflows, or spec-driven development.\nPreferred Qualifications\nExperience leading technology POCs and translating exploration into production-ready solutions.\nPrior experience in capital markets, fintech, or other regulated industries.\nThis position offers the opportunity for a hybrid work environment (at least 3 days a week in office, subject to change), providing flexibility and accessibility for qualified candidates.\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.\nIn addition to base salary, Nasdaq offers significant other compensation (annual bonus/commissions and equity), 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.\nNasdaq’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":4344,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"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":"2026-08-18T00:00:00Z"}],"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":"2026-10-15T11:24:14+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":18,"band":"cold","label":"Long shot","p_open":1,"p_active":0.499,"p_room":0.36,"age_days":65,"expected_fill_days":40,"reasons":["conf:4","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-22T06:10:10Z"},"pay":null,"html_url":"https://alion.io/job/nasdaq-principal-software-engineer","json_url":"https://alion.io/job/nasdaq-principal-software-engineer.json","meta":{"generated_at":"2026-10-22T23:36:45Z","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_verified","counted_by":"address","units_charged":1,"used_today":9575,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-23T00:00:00Z"}},"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"},{"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"},{"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"},{"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\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fnasdaq-principal-software-engineer"}]}