{"id":2355257,"url":"https://alion.io/job/citadel-software-engineer","title":"Software Engineer","company":{"id":704282,"name":"Citadel","domain":"citadel.com","url":"https://alion.io/company/citadel-4","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Houston, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":182000,"max_usd":335000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":3441},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Java","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-10-12T00:00:00Z","employer_posted_date":null,"last_verified_at":"2026-10-12T00:00:00Z","board_verified":false,"closed_at":null,"days_open":11,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":11},"description":"Job Description \nAt Citadel, Software Engineers are responsible for building the systems that power every aspect of our investment process, from research and analysis to trading, risk management, funding and settlement. Working side by side with investors and quantitative researchers, we use our technical skills to drive critical commercial outcomes. If you're interested in financial markets and excited by the prospect of having real impact in a fast-paced environment where everyone is inspired to be their best, we're excited to meet you.\nOur most successful engineers are critical thinkers who know how to dissect the problem as proficiently as they know how to build the solution. While we look for technical acumen, commercial acumen is just as important. That includes the ability to flex, change course, and iterate without always having pre-defined specs.\nYOUR OPPORTUNITY:\nFrom system engineers who create next-gen platforms to desk-aligned developers who partner with investment teams to increase efficiency and maximize returns, our engineering opportunities are as varied as they are challenging. If you are selected for an interview, one of our recruiters will be in touch to review the specific roles, teams and regions that best align with your skills, seniority, and experience.\nYOUR SKILLS & TALENTS:\n 6+ years of professional software engineering experience \n Solid computer science fundamentals \n Expert level programing skills in at least one of the following: Java, C++, Python\n Proven track record in software design and development\n Excellent analysis / problem solving skills\n Strong communication and teamwork skills\n Ability to manage multiple tasks in a demanding and dynamic environment\n Minimum of a Bachelor's degree in Computer Science or a related STEM discipline\n\nIn accordance with applicable law, the base salary range for this role is $150,000 to $300,000. \nIn addition, the employee who fills this role will be eligible to participate in a discretionary incentive compensation program, as well as a wide array of benefit programs, such as medical and life insurance, retirement and tax-free savings plans, and access to other healthcare programs. \n About Citadel \nCitadel is one of the world's leading alternative investment managers. We manage capital on behalf of many of the world's preeminent private, public and nonprofit institutions. We seek the highest and best use of investor capital in order to deliver market leading results and contribute to broader economic growth. For over 30 years, Citadel has cultivated a culture of learning and collaboration among some of the most talented and accomplished investment professionals, researchers and engineers in the world. 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