{"id":971543,"url":"https://alion.io/job/taboola-software-engineer-infrastructure","title":"Software Engineer- Infrastructure","company":{"id":5459,"name":"Taboola","domain":"taboola.com","url":"https://alion.io/company/taboola","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"A","score":85,"open_postings":15,"ghost_share":0.067,"stale_share":0.333,"repost_share":0.2,"time_to_fill_p50_days":57,"computed_at":"2026-11-07T05:47:08Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Taipei, Taiwan"],"countries":["TW"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Java","optional":false},{"name":"Linux","optional":false},{"name":"Recommender Systems","optional":false},{"name":"SQL","optional":false},{"name":"Apache Kafka","optional":true},{"name":"Cassandra","optional":true},{"name":"Docker","optional":true},{"name":"Google BigQuery","optional":true},{"name":"Grafana","optional":true},{"name":"Hadoop","optional":true},{"name":"Kubernetes","optional":true},{"name":"Machine Learning","optional":true},{"name":"MySQL","optional":true},{"name":"Prometheus","optional":true},{"name":"Redis","optional":true},{"name":"Vertica","optional":true}],"status":"live","first_seen_at":"2026-09-16T17:37:36Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-11-07T07:29:31Z","board_verified":true,"closed_at":null,"days_open":51,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":51},"description":"Realize your potential by joining the leading performance-driven advertising company and a proud Great Place to Work® Certified employer in Taiwan!\nAs a Software Engineer on theProduction Engineering team in our Infrastructure R&D Department, you’ll play a vital role in building and scaling the core platform behind one of the largest real-time recommendation systems in the world!\n1.4 billion users. 950,000 requests per second. 140TB of fresh data every day. 800M metrics every minute.\n You’ll join a team of strong engineers operating at this scale, with full ownership from design to production.\nYou’ll have the freedom to move fast, solve complex infrastructure challenges, and help drive what comes next.\nTo thrive in this role, you’ll need:\nExperience developing large scale distributed systems and solid understanding of production system infrastructure\nDeep understanding of strong Computer Science fundamentals: object-oriented design, data structures, and concurrent/multi-threaded programming\n5+ years programming experience in Java or equivalent Object-Oriented language\nProduction systems understanding\nExperience with SQL and No-SQL\nHighly Proficient in Linux environment\nProven ability to work effectively across multiple teams\nB.Sc in computer science or equivalent experience\nBonus points if you have:\nExperience in Big Data tools\nKnowledge in algorithms, data-mining and machine learning\nHow you'll make an impact: \nAs a Production engineering team member, you’ll bring value by:\nHave end to end ownership: Design, develop, deploy, measure and maintain our services\nBuild and evolve one of the world's largest real-time systems, including Taboola's core framework code, used across R&D\nImprove observability, monitoring, and logging to proactively detect and resolve performance issues.\nLeverage Gen-AI tools to accelerate development velocity across the R&D organization, enabling further growth of Taboola’s recommendation engine\nCollaborate with the brightest software engineers team members\nDirectly shape how billions of people discover the internet.\nHere are some of the things software devs in our group did in the last several months:\nRewrote part of our recommendation servers to reduce serving time p999 by >40%\nDeveloped internal smart and adaptable cluster management capabilities to allow dynamic resources allocation for heterogeneous traffic patterns\nCreated and improved Taboola’s Kafka consumer designed for very high scale\nDeveloped a brand new Taboola metrics pipeline, ingesting over 100B metric messages per day\nRolled out a new custom home-built Taboola authentication service\nMany more things…\nOur Tech Stack:\nJava, Spark, Kafka, Hadoop, Cassandra, Vertica, MySQL, HDFS, BigQuery, Docker, Linux, Kubernetes, Prometheus, Metrictank, Grafana, Airflow, Redis\nThis is us!\nYou will work with:\nThe people who wrote the first lines of code in Taboola (and many many more lines after that)\nPeople who are deeply familiar with the code of Kafka, Cassandra, AirFlow, Prometheus and Spark (including committing back)\nFamous internal Taboola hackathon winners\nThe designers and implementers of an offheap, zero GC, Custom Kafka Producer which cumulatively sends ~100B messages / day\nWhy Taboola?\n If you ask Taboolars what they love about working here, they'll tell you that they've been empowered to realize their full potential while growing and learning from and with smart and talented people. They'll also share more about:\nAdam Singolda, Taboola Founder and CEO says; \"You can copy anything from another business but you can't copy a company's culture.\nWell-being: Enjoy comprehensive benefits, a fully stocked kitchen, and location-specific perks.\nFlexibility: We offer a hybrid work schedule with 3 days in-office with an option to come in more often if desired.\nWork with some of the biggest names: We work with some of the biggest names in the business. Our publisher partners include Yahoo, Conde Nast, Fox Sports, NBCU, ESPN, CBS, and E! Online. Our advertiser clients include Wells Fargo, Honda, Pinterest, Expedia and Honda.\nReady to realize your potential?\n Taboola is an equal opportunity employer and we value diversity in all forms. We are committed to creating an inclusive environment for all employees and believe such an environment is critical for success. Employment is decided on the basis of qualifications, merit, and business need.\nLearn more about #TaboolaLife onLinkedIn,Facebook,Instagram,X,YouTube, & theTaboola Life Blog.\nAbout Taboola \n Taboola empowers businesses to grow through performance advertising technology that goes beyond search and social and delivers measurable outcomes at scale. Taboola works with thousands of businesses who advertise directly on Realize, Taboola's powerful ad platform, reaching approximately 600M daily active users across some of the best publishers in the world. Publishers like NBC News, Yahoo, and OEMs such as Samsung, Xiaomi and others use Taboola's technology to grow audience and revenue, enabling Realize to offer unique data, specialized algorithms, and unmatched scale.","description_format":"text","description_chars":5080,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Hybrid work"],"hiring_locations":[{"name":"Taiwan","iso":"TW","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Advertising","Recommendation Systems"],"lifecycle":[{"event":"open","at":"2026-09-16T18:10:43Z"}],"visa":[],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.845,"p_room":0.75,"age_days":51,"expected_fill_days":57,"reasons":["conf:2","velocity","win:late"],"computed_at":"2026-11-07T05:47:08Z"},"pay":null,"html_url":"https://alion.io/job/taboola-software-engineer-infrastructure","json_url":"https://alion.io/job/taboola-software-engineer-infrastructure.json","meta":{"generated_at":"2026-11-07T08:26:39Z","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":5000,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-08T00:00:00Z"}},"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":5459},"rest":"https://alion.io/mcp/rest/get_company?id=5459"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftaboola-software-engineer-infrastructure"},{"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%2Ftaboola-software-engineer-infrastructure"},{"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%2Ftaboola-software-engineer-infrastructure"},{"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/taboola-software-engineer-infrastructure\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftaboola-software-engineer-infrastructure"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":971543}},{"tool":"search_jobs","arguments":{"company":"taboola.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":971543},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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