{"id":3082654,"url":"https://alion.io/job/overwolf-senior-developer-adtech-platform","title":"Senior Developer - AdTech Platform","company":{"id":49238,"name":"Overwolf","domain":"overwolf.com","url":"https://alion.io/company/overwolf","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Comeet","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":["Ramat Gan, Israel"],"countries":["IL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":92000,"max_usd":276000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":7270},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Go","optional":false},{"name":"JavaScript","optional":false},{"name":"PHP","optional":false},{"name":"Rest API","optional":false}],"status":"live","first_seen_at":"2026-10-22T12:32:40Z","employer_posted_date":"2026-10-22","last_verified_at":"2026-10-23T14:49:24Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Description\nWe’re on the hunt for a hands-on Senior Developer to take ownership of the client-side monetization stack at Overwolf Ads - from the ad unit runtime and auction engine to the management console.\nAs a Senior Developer on our AdTech team, you’ll take projects from initial planning to production deployment, keeping our ad technology running reliably and efficiently across publisher environments. You’ll combine hands-on coding with technical leadership, collaborating with developers across Israel and the US to build and optimize the systems powering our ad monetization.\nSo if you know your way around header bidding, enjoy tackling tricky technical challenges, and love leading the charge without leaving the code behind - your next quest starts here.\nResponsibilities\nIn this role, you will:\nTake end-to-end ownership of the ad unit runtime, client-side auction engine, and management console, ensuring reliable delivery, stability, and performance across publisher environments and browsers\nLead project deployments involving developers in Israel and the US, including pull request reviews, production deployment approvals, and incident handling during US working hours\nDefine and scope incoming product and technical requests from Overwolf Ads, BI, and Apps, translating them into clear, actionable development tasks\nDrive the client-side publisher migration to completion, including the required wrapper support\nExpand monetization coverage across Overwolf and new bidder publishers, supporting additional players and ad formats\nDevelop and optimize revenue-focused capabilities, including yield logic, dynamic floors, bidder ID support, and platform features\nWrite, review, and deliver production-ready code, taking personal accountability for what ships to production\nRequirements\n6+ years of professional software development experience\nStrong proficiency in vanilla JavaScript, particularly within third-party publisher environments\nBackend development experience with PHP 8 or Go and REST APIs\nDeep understanding of ad tech technologies, including header bidding, Prebid, OpenRTB, and ad serving\nExperience working with video ad players and formats, including instream, outstream, and rewarded video\nPrevious experience at an ad tech company, such as an SSP, ad server, header bidding wrapper provider, or publisher-side monetization platform\nStrong written and spoken English, with the ability to collaborate effectively with US-based developers and cross-functional teams\nBonus Points\nA degree in Computer Science or equivalent practical experience\nExperience defining and shaping product requirements beyond technical implementation\nExperience as a Team Lead or in another senior role\nPassion for gaming and a solid understanding of gaming culture\nAbility to fix bidder timeouts, rally the team, and still beat the coffee machine (or at least the final boss)","description_format":"text","description_chars":2885,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Israel","iso":"IL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Sales & Marketing","PC Games","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-10-22T12:43:33Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":0,"expected_fill_days":36,"reasons":["conf:1","velocity","win:early"],"computed_at":"2026-10-23T05:54:15Z"},"pay":null,"html_url":"https://alion.io/job/overwolf-senior-developer-adtech-platform","json_url":"https://alion.io/job/overwolf-senior-developer-adtech-platform.json","meta":{"generated_at":"2026-10-23T16:40:02Z","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":25257,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-24T00:00:00Z"}},"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":49238},"rest":"https://alion.io/mcp/rest/get_company?id=49238"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Foverwolf-senior-developer-adtech-platform"},{"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%2Foverwolf-senior-developer-adtech-platform"},{"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%2Foverwolf-senior-developer-adtech-platform"},{"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/overwolf-senior-developer-adtech-platform\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Foverwolf-senior-developer-adtech-platform"}]}