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Read everything carefully. The requirements and screening questions are critical and if not answered correctly and satisfactorily will result in auto-rejection and waste of your time. Work from Home. This is a full-time role. If you plan to do 2 or more jobs at the same time or want to do this part-time, that won't work for us. In that case please do not apply as it will get auto-rejectedNote - this job requires working late night India time until 4AM to overlap with USA working times. Do not apply if this timing doesn't workSalary depends on experience and current verifiable (paychecks) compensation.Junior candidates with 2 years experience are suitable We are searching for a startup guru who has hands on experience in working on full-stack technologies, back-end, database, expertise etc. Someone who has previous experience with owning a whole SaaS product and designs high-performing APIs, develops memberships and payment integration with Stripe. Someone who has hands on experience with AI products and has owned the whole product and roadmap from AI and back-end standpoint. Must be a coder, not just a user or project manager. Someone who is not shy in going overboard to launch a world-class product. Company Description Qubrid AI is building next-generation AI infrastructure focused on inference, GPUs, multi-model orchestration, and scalable AI deployments. Our mission is simple: democratize access to AI infrastructure - from developers spending their first $5 to enterprise-scale AI deployments processing billions of inference requests. We are looking for a deeply technical AI Engineer who can design and build production-grade AI systems end-to-end, not just create architecture diagrams. Junior Backend AI Engineer About the Role We are looking for a highly experienced Junior Backend AI Engineer to architect, build, and scale modern SaaS platforms from the ground up. This role is for someone who has real-world experience building complete SaaS products not just isolated frontend or backend features. The ideal candidate understands how to design and ship scalable, production-grade applications across the full stack, including: frontend systems,backend APIs,databases,authentication,billing,infrastructure,deployment pipelines,and multi-tenant SaaS architecture. You will work closely with product, design, AI, and infrastructure teams to build reliable and scalable software products used in production environments. ResponsibilitiesFull Stack Product Development Design and develop end-to-end SaaS applications from scratchBuild responsive and scalable frontend applicationsDevelop secure backend APIs and microservicesImplement authentication, authorization, RBAC, and user management systemsBuild billing, subscription, and usage-based systemsDevelop dashboards, admin panels, and workflow management systems Backend & API Engineering Design scalable backend architecture and APIsBuild high-performance REST and/or GraphQL servicesImplement asynchronous systems, queues, caching, and background jobsOptimize application performance, reliability, and scalabilityIntegrate third-party APIs and services Database Engineering Design and manage scalable database systemsWork extensively with:PostgreSQLMongoDBMySQLSQL-based systemsDesign schemas, indexing strategies, query optimization, and data modelsBuild systems for high availability, backups, migrations, and scaling Infrastructure & Deployment Deploy and manage applications across cloud environmentsWork with:DockerCI/CD pipelinescloud infrastructurecontainerized deploymentsBuild scalable production environments with monitoring and observabilityCollaborate with DevOps and infrastructure teams on deployment strategies Engineering & Product Ownership Write clean, maintainable, and production-grade codeParticipate in architecture and technical design discussionsWrite technical documentation and implementation plansReview code and maintain engineering best practicesCollaborate cross-functionally to ship features quickly and reliably Requirements Must-Have Strong experience building complete SaaS platforms from scratchExperience with PythonDeep full stack engineering experience across frontend and backend systemsStrong experience with databases including PostgreSQL, MongoDB, MySQL, and SQL systemsExperience designing scalable multi-tenant SaaS architecturesStrong understanding of APIs, authentication systems, and application securityExperience deploying and maintaining production systems in cloud environmentsStrong JavaScript/TypeScript and backend engineering skills Preferred Experience with open source AI modelsUnderstanding of inferencing, tokens etcExperience with modern frontend frameworks such as React or Next.jsFamiliarity with AI integrations and API-based AI productsExperience with Redis, queues, caching systems, and event-driven architecturesFamiliarity with Kubernetes and distributed systemsStartup .
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.