{"id":103444,"url":"https://alion.io/job/xsolla-senior-frontend-software-engineer","title":"Senior Frontend Software Engineer","company":{"id":2375,"name":"Xsolla","domain":"xsolla.com","url":"https://alion.io/company/xsolla","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"B","score":73,"open_postings":182,"ghost_share":0.363,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":70,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Frontend","role_family":"Frontend","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Serbia"],"countries":["RS"],"hiring_countries":["RS"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"CircleCI","optional":false},{"name":"Cypress","optional":false},{"name":"Docker","optional":false},{"name":"Firebase","optional":false},{"name":"GCP","optional":false},{"name":"GitHub Actions","optional":false},{"name":"GitLab CI","optional":false},{"name":"GraphQL","optional":false},{"name":"JavaScript","optional":false},{"name":"Jenkins","optional":false},{"name":"Jest","optional":false},{"name":"React.js","optional":false},{"name":"Redux","optional":false},{"name":"State Management","optional":false},{"name":"TypeScript","optional":false},{"name":"Vite","optional":false},{"name":"Webpack","optional":false},{"name":"Zustand","optional":false}],"status":"live","first_seen_at":"2026-03-18T09:30:42Z","employer_posted_date":"2026-03-18","last_verified_at":"2026-10-17T09:09:54Z","board_verified":true,"closed_at":null,"days_open":213,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":212},"description":"ABOUT YOU\nWe are looking for a Senior Frontend Software Engineer who is innovative, detail-oriented, and highly collaborative to join our Engineering team. The ideal candidate is someone who thrives in a fast-paced, exceptionally dynamic setting and is passionate about building high-performance, scalable user interfaces that power the global video game commerce ecosystem.\nStrong proficiency in React and the modern TypeScript ecosystem is essential. You should have a deep understanding of state management (Redux, Zustand), modern build tools, and the ability to architect clean, maintainable frontend systems. Since we operate at a global scale, experience with performance optimization, responsive design, and cross-browser compatibility is key. We value engineers who don't just write code but own the entire lifecycle-from designing intuitive UIs to maintaining robust CI/CD pipelines and ensuring seamless cloud deployments.\nIf you are a problem-solver who loves troubleshooting complex system behaviors and is excited to mentor fellow engineers while driving technical strategy, we want to hear from you! If you're ready to build the seamless digital experiences that help indie and AAA developers fund, market, and monetize their games worldwide, join us at Xsolla.\nABOUT US\nXsolla is a global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From indie to AAA, companies partner with Xsolla to help them fund, distribute, market, and monetize their games. Grounded in the belief in the future of video games, Xsolla is resolute in the mission to bring opportunities together, and continually make new resources available to creators. Headquartered and incorporated in Los Angeles, California, Xsolla operates as the merchant of record and has helped over 1,500+ game developers to reach more players and grow their businesses around the world. With more paths to profits and ways to win, developers have all the things needed to enjoy the game.\nFor more information, visit xsolla.com.\nRESPONSIBILITIES\nDesign and implement new features and user interfaces\nWrite clean, maintainable, and well-tested code\nOptimize applications for maximum speed and scalability\nParticipate in code reviews and maintain code quality standards\nTroubleshoot and debug issues across browsers and devices\nBuild/maintain CI/CD pipelines for frontend applications\nWork closely with global cross-functional teams, including developers, QA engineers, and project managers.\nPartner with stakeholders to align technical strategies with business objectives.\nFacilitate effective communication across globally distributed teams.\nOversee the entire development lifecycle, ensuring on-time delivery of high-quality applications.\nQUALIFICATIONS & SKILLS\n5+ years of experience in frontend development with a strong focus on React\nDeep proficiency in JavaScript/TypeScript, HTML, and CSS\nStrong experience with state management solutions (Redux, Zustand, or Context API)\nSolid understanding of RESTful APIs and GraphQL\nExperience with modern build tools (Webpack, Vite) and monorepo setups\nExcelent understanding of responsive design, cross-browser compatibility, and performance optimization\nExperience with testing frameworks (Jest, React Testing Library, Cypress)\nHands-on experience with CI/CD tools (GitHub Actions, GitLab CI, Jenkins, or CircleCI)\nFamiliarity with containerization (Docker) and cloud deployment (GCP, AWS, Firebase)\nProven ability to mentor and lead other engineers as a senior on the team\nExcellent communication and collaboration skills\nStrong problem-solving skills and attention to detail","description_format":"text","description_chars":3668,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"Serbia","iso":"RS","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["E-commerce Platforms","Payment Processing & Gateways","Game Development"],"lifecycle":[{"event":"open","at":"2026-03-18T09:30:42Z"}],"visa":[],"liveness":{"score":8,"band":"cold","label":"Long shot","p_open":1,"p_active":0.3,"p_room":0.28,"age_days":212,"expected_fill_days":70,"reasons":["conf:3","velocity","ghost","win:tail","crowd:brand"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/xsolla-senior-frontend-software-engineer","json_url":"https://alion.io/job/xsolla-senior-frontend-software-engineer.json","meta":{"generated_at":"2026-10-17T10:09:34Z","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":13290,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-18T00:00:00Z"}},"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":2375},"rest":"https://alion.io/mcp/rest/get_company?id=2375"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fxsolla-senior-frontend-software-engineer"},{"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%2Fxsolla-senior-frontend-software-engineer"},{"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%2Fxsolla-senior-frontend-software-engineer"},{"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/xsolla-senior-frontend-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fxsolla-senior-frontend-software-engineer"}]}