{"id":1603710,"url":"https://alion.io/job/datadog-senior-software-engineer-bazel-tools","title":"Senior Software Engineer - Bazel Tools","company":{"id":4992,"name":"Datadog","domain":"datadoghq.com","url":"https://alion.io/company/datadog","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":80,"open_postings":183,"ghost_share":0,"stale_share":0.585,"repost_share":0,"time_to_fill_p50_days":74,"computed_at":"2026-10-07T05:47:15Z"}},"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":["Atlanta, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":244000,"max":305000,"currency":"USD","period":"year","gross":null,"usd_annual":305000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"Bazel","optional":false},{"name":"Datadog","optional":false},{"name":"Go","optional":false},{"name":"Java","optional":false},{"name":"Python","optional":false},{"name":"Rust","optional":false},{"name":"TypeScript","optional":false}],"status":"live","first_seen_at":"2026-07-29T20:18:18Z","employer_posted_date":"2026-09-29","last_verified_at":"2026-10-08T01:23:53Z","board_verified":true,"closed_at":null,"days_open":70,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":70},"description":"The Language Tools team enables ~1,500 Datadog developers to build, test, and package millions of lines of Go, Python, Java, Rust, and TypeScript in our backend monorepo. Our success is measured by their productivity and satisfaction. They use the tools that we develop and support several times a day, in both development and CI environments. We use the Bazel open source build system as a foundation.\n The team is growing rapidly, both with Datadog and as we absorb other repositories into the monorepo. As a senior software engineer on the team, you will own projects from start to finish, both greenfield and brownfield. You will gain first-hand understanding of what Datadog developers need, and inform our roadmap.\nAt Datadog, we place value in our office culture - the relationships that it builds, the creativity it brings to the table, and the collaboration of being together. We operate as a hybrid workplace to ensure our employees can create a work-life harmony that best fits them.\nWhat You’ll Do:\nInvent build, test and packaging tools that are simpler and more reliable to use.\nPush performance and cost efficiency at scale, raising cache hit rates and cutting CI times and compute spend across millions of targets.\nTreat CI like SREs treat prod, making sure our pipelines are green and fast.\nPrepare, run, and finish complex migrations.\nContribute back to the Bazel ecosystem, upstreaming fixes and shaping features we depend on.\nWho You Are:\nAn expert in Bazel and/or one of the languages listed above.\nA well-rounded engineer. You must broadly understand the various types of software projects that are built, tested, and packaged with our tools.\nBoth careful and fearless. The changes we make impact the velocity of hundreds of engineers. They are risky but necessary.\nUser-focused. We help Datadog engineers to use the tools that we develop, and continuously improve their usability, so they don’t need our help the next time.\nIdeally, you have experience working with a large codebase.\nDatadog values people from all walks of life. We understand not everyone will meet all the above qualifications on day one. That's okay. If you’re passionate about technology and want to grow your skills, we encourage you to apply. \nBenefits and Growth: \nNew hire stock equity (RSUs) and employee stock purchase plan (ESPP)\nContinuous professional development, product training, and career pathing\nIntradepartmental mentor and buddy program for in-house networking\nAn inclusive company culture, ability to join our Community Guilds (Datadog employee resource groups)\nAccess to Inclusion Talks, our Internal panel discussions\nFree, global mental health benefits for employees and dependents age 6+\nCompetitive global benefits\nBenefits and Growth listed above may vary based on the country of your employment and the nature of your employment with Datadog.\nDatadog offers a competitive salary and equity package, and may include variable compensation. Actual compensation is based on factors such as the candidate's skills, qualifications, and experience. In addition, Datadog offers a wide range of best in class, comprehensive and inclusive employee benefits for this role including healthcare, dental, parental planning, and mental health benefits, a 401(k) plan and match, paid time off, fitness reimbursements, and a discounted employee stock purchase plan.\nThe reasonably estimated yearly salary for this role at Datadog is:\n$244,000—$305,000 USD\nAbout Datadog: \nDatadog is the leading observability and security platform for the AI era, providing businesses with unified visibility across the technology stack to manage complexity at scale. It brings applications, infrastructure, data, models, and security into one place, using AI to detect and resolve issues before they impact customers. Trusted globally by Fortune 500 companies and high-growth AI leaders, Datadog enables businesses to move faster with clarity and confidence. Learn more about #DatadogLife on Instagram, LinkedIn, and Datadog Learning Center.\nEqual Opportunity at Datadog:\nDatadog is proud to offer equal employment opportunity to everyone regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, veteran status, and other characteristics protected by law. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. Here are our Candidate Legal Notices for your reference. \nDatadog endeavors to make our Careers Page accessible to all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please complete this form. This form is for accommodation requests only and cannot be used to inquire about the status of applications. \nPrivacy and AI Guidelines:\nAny information you submit to Datadog as part of your application will be processed in accordance with Datadog’s Applicant and Candidate Privacy Notice. For information on our AI policy, please visit Interviewing at Datadog AI Guidelines.","description_format":"text","description_chars":5103,"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","Professional development"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","Commerce","Cybersecurity","Observability & APM"],"lifecycle":[{"event":"open","at":"2026-10-01T19:35:50Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 89 · green card filings: 17","filings_12m":89,"filings_prev_12m":127,"green_card_filings_12m":17,"median_offered_wage_usd":208491,"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":48}],"liveness":{"score":32,"band":"fade","label":"Fading","p_open":1,"p_active":0.538,"p_room":0.6,"age_days":69,"expected_fill_days":74,"reasons":["conf:0","stale_co","velocity","win:late","crowd:brand"],"computed_at":"2026-10-07T05:47:15Z"},"pay":{"stated_usd_annual":305000,"is_top_pay":true},"html_url":"https://alion.io/job/datadog-senior-software-engineer-bazel-tools","json_url":"https://alion.io/job/datadog-senior-software-engineer-bazel-tools.json","meta":{"generated_at":"2026-10-08T02:41:20Z","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":4646,"day_limit":5000,"remaining_today":354,"minute_limit":60,"resets_at":"2026-10-09T00:00:00Z"}},"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":4992},"rest":"https://alion.io/mcp/rest/get_company?id=4992"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fdatadog-senior-software-engineer-bazel-tools"},{"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%2Fdatadog-senior-software-engineer-bazel-tools"},{"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%2Fdatadog-senior-software-engineer-bazel-tools"},{"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/datadog-senior-software-engineer-bazel-tools\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fdatadog-senior-software-engineer-bazel-tools"}]}