{"id":3933105,"url":"https://alion.io/job/ajaib-staff-engineer-backend-platform","title":"Staff Engineer (Backend) - Platform","company":{"id":6657,"name":"Ajaib","domain":"ajaib.co.id","url":"https://alion.io/company/ajaib","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"A","score":90,"open_postings":31,"ghost_share":0,"stale_share":0.194,"repost_share":0,"time_to_fill_p50_days":100,"computed_at":"2026-11-07T05:47:08Z"}},"role":"Backend","role_family":"Backend","seniority":"staff","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Jakarta, Indonesia","Bangkok, Thailand"],"countries":["ID","TH"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"GCP","optional":false},{"name":"Go","optional":false},{"name":"Java","optional":false},{"name":"Keycloak","optional":false},{"name":"Kubernetes","optional":false},{"name":"Redis","optional":false}],"status":"live","first_seen_at":"2026-11-08T03:47:01Z","employer_posted_date":"2026-11-08","last_verified_at":"2026-11-08T03:47:01Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Founded to transform retail finance, Ajaib Group is an Indonesian fintech unicorn breaking barriers to financial access. Having recently secured a $270M Series C-the single largest funding round in Southeast Asia over the past four years-we are backed by premier global investors including Y Combinator, Ribbit Capital, SoftBank, and SBI Holdings.\nTo build world-class products, we assemble world-class talent. Supported by our fully remote work arrangement, our team spans Eastern Europe, the Middle East, India, and Southeast Asia, allowing you to work with brilliant engineers and builders from around the globe from wherever you are. We operate with an impact-driven purpose where everyone is the owner of our customers' satisfaction. Driven by a growth mindset and a fierce will to win, we refuse to settle and constantly push engineering boundaries.\nRole Overview\nAs a Staff Engineer (Backend) in the Platform team, you set the technical direction for the shared foundations that every Ajaib product runs on: identity, core services, API standards, observability and developer tooling. You treat the platform as a product whose customers are other engineers, solve the hardest cross-team problems, and make engineers across the company stronger. You stay hands-on where it matters most.\nDefine the technical direction and architecture for platform systems that span many teams.\nLead the design of scalable, secure, multi-tenant services and review critical designs from other teams.\nSet API and contract standards across the company: versioning, backward compatibility, deprecation and documentation.\nLead the architecture of identity and access: authentication, authorization, token handling and service-to-service security.\nDesign for reliability: service level objectives, rate limiting, isolation between consumers, graceful degradation and disaster recovery.\nBuild the golden paths that make good engineering the easy path: service templates, shared libraries, CI/CD standards and observability defaults.\nPlan and lead large migrations across many teams, with clear timelines, tooling and support.\nIdentify technical risks early, weigh trade-offs and drive decisions that fit business and regulatory needs.\nLead investigations and root cause analysis for complex production incidents, and drive lasting improvements.\nPartner with Engineering Managers, Product, Security, Infrastructure and Architecture on cross-team initiatives.\nMentor Senior Engineers and help grow technical leadership across the company.\nStay hands-on with implementation for critical components and complex problems.\nRequirements\nEducation: Bachelor's or Master's degree in Computer Science or equivalent practical experience.\nExperience: 8+ years of professional software engineering, with a proven record of designing and running platform or shared services used by many teams, and leading technical work across teams.\nLanguages: Highly proficient in Java, Go or another modern backend language.\nSystem Design & Architecture: Strong expertise in microservices, event-driven architectures, multi-tenant design, reliability engineering, observability and performance optimization.\nSecurity: Deep knowledge of authentication and authorization (Keycloak / Ory Stack, OAuth2, OpenID Connect, JWT, mTLS) and secure system design.\nData & Messaging: Deep practical experience with Kafka, Redis, and relational and NoSQL databases, including query tuning and data consistency.\nInfrastructure: Experience designing and operating applications on cloud platforms (GCP, AWS) and Kubernetes.\nMindset: Product mindset toward internal users. Strong communication, with the ability to influence technical decisions without direct authority. Experience in fintech or another regulated environment is a plus.\nBenefits\nPerformance Bonus - Get rewarded for the impact you make\nPrivate Insurance - Comprehensive health coverage for you \nPaid Time Off - Take the time you need to recharge and come back stronger\nLearning & Development - Company-sponsored training, courses, and professional certifications\nHybrid Work Arrangement - Enjoy the flexibility of working both remotely and from the office\nCareer Growth - Work closely with experienced leaders and take on meaningful ownership as we scale\nEmployee Perks - Enjoy exclusive discounts, partnerships, and lifestyle perks\nCollaborative & High-Ownership Culture - Work with smart, driven people in cross-functional teams, take ownership, and make a meaningful impact for our users.","description_format":"text","description_chars":4496,"description_truncated":false,"requirements":{"experience_years_min":null,"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":"India","iso":"IN","kind":"country"},{"name":"Indonesia","iso":"ID","kind":"country"},{"name":"Poland","iso":"PL","kind":"country"},{"name":"Thailand","iso":"TH","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Investing Apps & Robo-Advisors","Online Brokerage & Trading Platforms"],"lifecycle":[{"event":"open","at":"2026-11-08T03:47:01Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":99,"reasons":["conf:1","win:early"],"computed_at":"2026-11-08T05:33:25Z"},"pay":null,"html_url":"https://alion.io/job/ajaib-staff-engineer-backend-platform","json_url":"https://alion.io/job/ajaib-staff-engineer-backend-platform.json","meta":{"generated_at":"2026-11-08T05:33:25Z","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":12033,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-09T00:00:00Z"}},"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":6657},"rest":"https://alion.io/mcp/rest/get_company?id=6657"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fajaib-staff-engineer-backend-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%2Fajaib-staff-engineer-backend-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%2Fajaib-staff-engineer-backend-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/ajaib-staff-engineer-backend-platform\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fajaib-staff-engineer-backend-platform"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3933105}},{"tool":"search_jobs","arguments":{"company":"ajaib.co.id","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3933105},"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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