{"schemaVersion":"jobsearcher.job.v1","id":"5a2cc091edcfaef76740203a","url":"https://jobsearcher.com/jobs/5a2cc091edcfaef76740203a","canonicalUrl":"https://jobsearcher.com/jobs/5a2cc091edcfaef76740203a","title":"Full Stack Engineer","description":"About the RoleWe are looking for a Senior Full Stack Engineer to take long-term ownership of a real-world production system and continue driving the development of a human-AI collaborative internal workflow platform. This is not a simple data display dashboard or a one-off delivery project, but a continuously evolving business system. It involves complex frontend operational experiences, backend workflows, queues, state transitions, permissions, auditing, automation, and strict online stability requirements.You will take over and continuously evolve the existing system, covering frontend, backend, APIs, data flows, infrastructure, and development processes. We value judgment over pure execution: the ability to understand the core of a problem, prioritize, design solutions, and deliver them reliably. Product thinking, technical sense, and an AI-native working style are crucial for this role.What You Will DoContinuously iterate and refactor the existing system, independently driving feature development across frontend, backend, and critical paths.Design workflows and APIs, handling state transitions, queues, lease/claim mechanisms, idempotency, concurrency, and failure recovery.Optimize the operational experience for frontline users, improving efficiency while reducing cognitive load and the cost of operational errors.Drive progressive system evolution, migration, and technical convergence in an environment where legacy implementations coexist with new architectures, rather than piling on temporary patches.Collaborate directly with product, operations, or business teams to break down incomplete requirements into deliverable, testable, and deployable solutions.What We Expect From YouSolid full-stack engineering skills: Ability to independently own a production system, rather than just specializing in isolated modules.Strong backend foundation: Deep understanding of API design, asynchronous tasks, state transitions, data modeling, idempotency, concurrency, and online troubleshooting.Mature frontend engineering experience: Capable of handling complex interactions, state management, performance, and usability issues.Product & Technical Sense: Able to make reasonable abstractions, boundary judgments, and prioritization trade-offs.High standards for engineering quality: Willing to write and backfill tests, and refactor code, rather than just aiming to \"make it run.\"AI-Native workflow: High-frequency use of AI tools to assist in development, with the capability to verify, correct, and accept AI-generated outputs.Proactive communication: Clear communicator and proactive driver; able to push things forward even with incomplete information.What We Particularly Value: High AgencyHigh Agency is the key filtering criteria for this role. We are not looking for someone who can only execute when boundaries are clear, paths are defined, and resources are fully available. We want someone who, even when information is incomplete, the live system carries technical debt, business processes are constantly shifting, and no standard answers exist, can proactively define problems, validate hypotheses, map out paths, and push things forward.When we say High Agency, we refer to the concept outlined at https://www.highagency.com/. We particularly value these traits: clear thinking, strong bias for action, the willingness to challenge established conclusions when necessary, and the drive to keep asking \"What is the real problem?\", \"What other paths can we try?\", and \"How do we turn abstract judgments into deployable system improvements?\" instead of accepting \"This can't be done,\" \"No one has done this before,\" or \"This is not my responsibility.\"In this role, High Agency means: you actively drive progress across real production systems, frontend-to-backend flows, state transitions, business processes, and frontline user experiences, rather than waiting for others to hand you neatly organized requirements, solutions, and priorities. You will fill in context gaps yourself, verify key facts independently, proactively expose risks, and push the team from ambiguous discussions to executable delivery.Tech Stack You Will Work WithTypeScriptReactServerless Worker architecture and Edge Computing runtimesData and state storage such as Redis and DynamoDBDocker, CI/CD, and related engineering toolchainsBonus PointsExperience building internal workflow platforms, moderation systems, annotation systems, operations tools, or data production platforms.Experience handling multi-stage state transitions, task queues, lease-based claim mechanisms, auditing, permissions, or multi-flow structures.Experience building complex frontend workspaces, knowing how to design interactions around efficiency rather than just \"looking pretty.\"Experience designing AI-assisted development workflows, capable of integrating AI deeply into team collaboration rather than just at the individual productivity level.Who Might Not Be a Good FitThose who only want to take clear requirements and implement them by the book, or those familiar with only a single tech stack and unwilling to own cross-stack complexity.Those who tend to push complexity down the road and lack a long-term maintenance mindset.Those who, when faced with ambiguous requirements, live-system friction, or cross-team issues, tend to stop and wait for clear instructions rather than proactively breaking down the problem, verifying facts, and pushing forward.Those who use \"it's impossible,\" \"no one has done it before,\" or \"it's not my responsibility\" as conversation enders.Those who treat AI as just a gimmick, or conversely, completely reject AI tools and refuse to rethink their working methods.Why This Role MattersThis role is not just about filling an execution seat; we are looking for someone to continuously drive the system forward. You will directly impact the system's evolution speed, stability, user experience, and how the team collaborates with AI in development. For the right person, this is an opportunity to build long-term technical judgment, product intuition, and deep system ownership.What We Hope to See in Your ApplicationReal-world systems you have owned entirely, rather than just isolated features you've built.Examples of how you make technical judgments, handle complex workflows, ensure quality, and drive delivery.How you use AI tools in your daily development and how you verify AI outputs.Optional but highly encouraged: Include project or case study descriptions that demonstrate your product sense and engineering judgment.","company":"Maxinsights","rawCompany":"maxinsights","city":"Menlo Park","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-05-11T21:56:53.503Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Full Stack Engineer","description":"About the RoleWe are looking for a Senior Full Stack Engineer to take long-term ownership of a real-world production system and continue driving the development of a human-AI collaborative internal workflow platform. This is not a simple data display dashboard or a one-off delivery project, but a continuously evolving business system. It involves complex frontend operational experiences, backend workflows, queues, state transitions, permissions, auditing, automation, and strict online stability requirements.You will take over and continuously evolve the existing system, covering frontend, backend, APIs, data flows, infrastructure, and development processes. We value judgment over pure execution: the ability to understand the core of a problem, prioritize, design solutions, and deliver them reliably. Product thinking, technical sense, and an AI-native working style are crucial for this role.What You Will DoContinuously iterate and refactor the existing system, independently driving feature development across frontend, backend, and critical paths.Design workflows and APIs, handling state transitions, queues, lease/claim mechanisms, idempotency, concurrency, and failure recovery.Optimize the operational experience for frontline users, improving efficiency while reducing cognitive load and the cost of operational errors.Drive progressive system evolution, migration, and technical convergence in an environment where legacy implementations coexist with new architectures, rather than piling on temporary patches.Collaborate directly with product, operations, or business teams to break down incomplete requirements into deliverable, testable, and deployable solutions.What We Expect From YouSolid full-stack engineering skills: Ability to independently own a production system, rather than just specializing in isolated modules.Strong backend foundation: Deep understanding of API design, asynchronous tasks, state transitions, data modeling, idempotency, concurrency, and online troubleshooting.Mature frontend engineering experience: Capable of handling complex interactions, state management, performance, and usability issues.Product & Technical Sense: Able to make reasonable abstractions, boundary judgments, and prioritization trade-offs.High standards for engineering quality: Willing to write and backfill tests, and refactor code, rather than just aiming to \"make it run.\"AI-Native workflow: High-frequency use of AI tools to assist in development, with the capability to verify, correct, and accept AI-generated outputs.Proactive communication: Clear communicator and proactive driver; able to push things forward even with incomplete information.What We Particularly Value: High AgencyHigh Agency is the key filtering criteria for this role. We are not looking for someone who can only execute when boundaries are clear, paths are defined, and resources are fully available. We want someone who, even when information is incomplete, the live system carries technical debt, business processes are constantly shifting, and no standard answers exist, can proactively define problems, validate hypotheses, map out paths, and push things forward.When we say High Agency, we refer to the concept outlined at https://www.highagency.com/. We particularly value these traits: clear thinking, strong bias for action, the willingness to challenge established conclusions when necessary, and the drive to keep asking \"What is the real problem?\", \"What other paths can we try?\", and \"How do we turn abstract judgments into deployable system improvements?\" instead of accepting \"This can't be done,\" \"No one has done this before,\" or \"This is not my responsibility.\"In this role, High Agency means: you actively drive progress across real production systems, frontend-to-backend flows, state transitions, business processes, and frontline user experiences, rather than waiting for others to hand you neatly organized requirements, solutions, and priorities. You will fill in context gaps yourself, verify key facts independently, proactively expose risks, and push the team from ambiguous discussions to executable delivery.Tech Stack You Will Work WithTypeScriptReactServerless Worker architecture and Edge Computing runtimesData and state storage such as Redis and DynamoDBDocker, CI/CD, and related engineering toolchainsBonus PointsExperience building internal workflow platforms, moderation systems, annotation systems, operations tools, or data production platforms.Experience handling multi-stage state transitions, task queues, lease-based claim mechanisms, auditing, permissions, or multi-flow structures.Experience building complex frontend workspaces, knowing how to design interactions around efficiency rather than just \"looking pretty.\"Experience designing AI-assisted development workflows, capable of integrating AI deeply into team collaboration rather than just at the individual productivity level.Who Might Not Be a Good FitThose who only want to take clear requirements and implement them by the book, or those familiar with only a single tech stack and unwilling to own cross-stack complexity.Those who tend to push complexity down the road and lack a long-term maintenance mindset.Those who, when faced with ambiguous requirements, live-system friction, or cross-team issues, tend to stop and wait for clear instructions rather than proactively breaking down the problem, verifying facts, and pushing forward.Those who use \"it's impossible,\" \"no one has done it before,\" or \"it's not my responsibility\" as conversation enders.Those who treat AI as just a gimmick, or conversely, completely reject AI tools and refuse to rethink their working methods.Why This Role MattersThis role is not just about filling an execution seat; we are looking for someone to continuously drive the system forward. You will directly impact the system's evolution speed, stability, user experience, and how the team collaborates with AI in development. For the right person, this is an opportunity to build long-term technical judgment, product intuition, and deep system ownership.What We Hope to See in Your ApplicationReal-world systems you have owned entirely, rather than just isolated features you've built.Examples of how you make technical judgments, handle complex workflows, ensure quality, and drive delivery.How you use AI tools in your daily development and how you verify AI outputs.Optional but highly encouraged: Include project or case study descriptions that demonstrate your product sense and engineering judgment.","datePosted":"2026-05-11T21:56:53.503Z","dateModified":"2026-05-11T21:56:53.503Z","hiringOrganization":{"@type":"Organization","name":"Maxinsights","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Menlo Park","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"5a2cc091edcfaef76740203a"},"url":"https://jobsearcher.com/jobs/5a2cc091edcfaef76740203a"}}