{"id":2720655,"url":"https://alion.io/job/trading-technologies-senior-software-engineer-service-reliability","title":"Senior Software Engineer - Service Reliability","company":{"id":184522,"name":"Trading Technologies","domain":"tradingtechnologies.com","url":"https://alion.io/company/trading-technologies","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Pinpoint","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Prague, Czech Republic"],"countries":["CZ"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":1200000,"max":1600000,"currency":"CZK","period":"year","gross":null,"usd_annual":73946},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Claude Code","optional":false},{"name":"Linux","optional":false},{"name":"C","optional":true},{"name":"Python","optional":true},{"name":"Valgrind","optional":true}],"status":"live","first_seen_at":"2026-10-15T14:52:32Z","employer_posted_date":"2026-10-21","last_verified_at":"2026-10-27T04:11:47Z","board_verified":true,"closed_at":null,"days_open":11,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":11},"description":"As a member of the Service Reliability team, you will focus on the evolution and optimization of a high-performance core trading platform. You will balance the maintenance of legacy systems with the engineering of high-impact performance and memory optimizations using C++17 and Data-Oriented Design.\nKey Responsibilities\nEngineering improvements and optimizations for existing performance and memory bottlenecks\nBuild and integrate tools to improve telemetry, logging, and real-time monitoring of the core trading platform\nWork closely with other engineers to design and apply systems-level design patterns\nSkills, Knowledge and Expertise\n Essential Experience\nSubstantial professional experience with >= C++17\nSoftware development from the perspective of data-oriented design\nProficiency with Linux at a systems-level for developing real-time software (lock-free and wait-free design patterns)\nGDB coredump debugging experience\nExperience utilizing AI-assisted coding tools (Claude code)\nUnderstanding of multi-threading and memory ordering concepts\nEnjoyment of refactoring, algorithms, and general code-improvement\n Desirable Experience\nBasic experience with Python\nFamiliarity with financial markets, exchange protocols (FIX), or low-latency networking\nExperience with Valgrind, gprof, perf, or similar performance analysis tools\nBenefits\nWe offer a comprehensive benefits package designed to support your well-being, growth, and work-life balance.\nHealth & Financial Security:\nPension contributions\n Time Off & Flexibility:\nEnjoy the best of both worlds: the energy and collaboration of in-person work, combined with the convenience and focus of remote days. This is a hybrid position requiring three days of in-office collaboration per week, with the flexibility to work remotely for the remaining two days. Our hybrid model is designed to balance individual flexibility with the benefits of in-person collaboration, enhanced team cohesion, spontaneous innovation, hands-on mentorship opportunities and strengthens our company culture.\n25 days of Paid Time Off (PTO) per year, with the option to roll over unused days.\nOne dedicated day per year for volunteering.\nTwo professional development days per year to allow uninterrupted professional development.\nAn additional PTO day added during milestone anniversary years.\nGenerous parental leave for all parents (including adoptive parents).\nWork-Life Support & Resources:\nBudget for tech accessories, including monitors, headphones, keyboards, and other office equipment.\nMilestone anniversary bonuses.\n Wellness & Lifestyle Perks:\nSubsidy contributions toward gym memberships and health/wellness initiatives (including discounted healthcare premiums, healthy meal delivery programs, or smoking cessation support).\n Our Culture:\nForward-thinking, culture-based organization with collaborative teams that promote diversity and inclusion.\nTrading Technologies (www.tradingtechnologies.com) is a global capital markets platform services company providing market-leading technology for the end-to-end trading operations of Tier 1 banks, brokerages, money managers, hedge funds, proprietary traders, Commodity Trading Advisors (CTAs), commercial hedgers, and risk managers. With its roots in listed derivatives, the Software-as-a-Service (SaaS) company delivers “multi-X” solutions, with “X” representing asset classes, functions, workflows, and geographies. This multi-X approach features trade execution services across futures and options, fixed income, foreign exchange (FX), and cryptocurrencies, augmented by solutions for data and analytics, including transaction cost analysis (TCA); quantitative trading; compliance and trade surveillance; clearing and post-trade allocation; and infrastructure services. The award-winning TT platform ecosystem also helps exchanges deliver innovative solutions to their market participants and technology companies to distribute their complementary offerings to Trading Technologies’ clients.\nTrading Technologies is backed by leading global investment firms Thoma Bravo, one of the world’s largest and most experienced software investors, and 7Ridge, a global growth equity firm focused on technology-enabled businesses.\nThis investment supports Trading Technologies’ continued focus on product innovation, platform scalability, and long-term growth for customers and partners worldwide.","description_format":"text","description_chars":4382,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Equity","Gym membership","Parental leave","Professional development"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Financial Software & Embedded Finance"],"lifecycle":[{"event":"open","at":"2026-10-16T14:52:32Z"}],"visa":[],"liveness":{"score":78,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.871,"p_room":0.9,"age_days":10,"expected_fill_days":29,"reasons":["conf:0","velocity","win:mid"],"computed_at":"2026-10-26T05:57:25Z"},"pay":{"stated_usd_annual":73946,"is_top_pay":false},"html_url":"https://alion.io/job/trading-technologies-senior-software-engineer-service-reliability","json_url":"https://alion.io/job/trading-technologies-senior-software-engineer-service-reliability.json","meta":{"generated_at":"2026-10-27T05:00:35Z","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":4826,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-28T00:00:00Z"}},"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":184522},"rest":"https://alion.io/mcp/rest/get_company?id=184522"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftrading-technologies-senior-software-engineer-service-reliability"},{"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%2Ftrading-technologies-senior-software-engineer-service-reliability"},{"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%2Ftrading-technologies-senior-software-engineer-service-reliability"},{"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/trading-technologies-senior-software-engineer-service-reliability\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftrading-technologies-senior-software-engineer-service-reliability"}]}