Senior Backend Engineer - AI-Driven, Scalable Systems
NxT Level
NxT Level is seeking a senior or staff-level backend engineer to own and evolve the core systems powering Lighthouse. The role emphasizes Python/TypeScript, PostgreSQL, GraphQL, and serverless compute with LLMs woven throughout.
You will tackle designing agentic systems, improving security, and scaling the API layer to handle growing demand. Expect work on data pipelines and external integrations, with a focus on reliability and performance.
#J-18808-Ljbffr- Fireblocks in New York City seeks a Senior Web Engineer to rethink web production from the ground... ...deep technical judgment and build systems that enable the marketing and content... ...designers to translate business needs into scalable web solutions with focus on...Senior
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$160k - $300k
...A leading technology firm is seeking a Backend Engineer with 5+ years of experience to develop scalable systems and optimize performance. The ideal candidate will have expertise in backend development, proficiency in Python, Java, or Go, and a strong background in cloud...- Tecla is seeking a Senior Backend Engineer to design, build, and maintain scalable backend services using NestJS and Node.js. You... ...and PostgreSQL and apply domain-driven design to create robust... ...building, and owning production-grade AI agents and orchestration workflows...SeniorRemote job
- ...partnering with Kinstead to find a Senior Backend Engineer . See details below:... ...build and own core backend systems and application logic. You... ...Kinstead is building the AI-native operating system for... ...decision support, and voice-driven workflows Integrate with...SeniorWork at office
- ...JPMorganChase is seeking a Senior Principal eSoftware Engineer to lead strategic development of market-leading technology products. You will architect and deliver scalable KDB-based systems, oversee AI-enabled workflows, and collaborate with cross-functional teams to...Senior
$10k
...deserves the same. If you want to build systems that directly shape how companies move... ...code matters. We're looking for a backend engineer who loves complex systems, obsesses... ...products, and unlocks the next wave of AI-driven automation. It's a chance to work on...SeniorFull timeWork at officeHome officeRelocation packageFlexible hours$150k - $300k
...United States Permanent Senior Backend Engineer - New York My client is a... ..., high performance systems capable of supporting massive... ...building systems that enable AI-driven product experiences, supported... ...a focus on performance, scalability, and maintainability • Architect...SeniorPermanent employment- ...Product Design Team, seeks a Senior Design Technologist to advance the Vossi Design System across design, engineering, and AI workflows. Translate design intent into scalable UI, drive AI-powered design tooling... ...prototype and deploy token-driven components, document...Senior
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$160k - $260k
...possible in computer vision and AI-powered document processing.... ...role We are looking for a Senior Backend engineer passionate about building robust, scalable distributed systems that power mission-critical... ...) for distributed event-driven architectures Familiarity with...SeniorFull timeWork at officeRemote work$180k - $250k
...Senior Backend Engineer, Managed ServicesLightning AI is the company behind PyTorch Lightning. Founded... ...training, and deploying AI systems—designed to take ideas... ...and Slurm environments scalable, observable, and resilient... ...architectureEvent-driven systems, gRPC, or distributed...SeniorWork at officeWork from homeFlexible hours2 days per week- ...A leading AI technology company is seeking a Senior Backend Engineer to join their Shift-left Solutions team in New York. In this foundational role, you will... ...of experience in building high-performance backend systems, a strong proficiency in Python, and the ability to...SeniorShift work
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...Thenewyorktimes is seeking a Senior Software Engineer for the NYT Cooking API team in New York. This hybrid role involves building backend APIs for AI-driven recipe experiences, working closely with cross-functional teams to enhance cooking experiences. Ideal candidates...Senior$200k - $250k
...Description Job Description Join an elite team as Senior Backend Engineer architecting the AI-driven infrastructure that democratizes access to high-... ...of production experience focusing on Python and scalable backend system design. — Proven startup track record ideally...Senior$180k - $220k
...Senior Or Staff Level Backend EngineerAescape is a New York-based physical AI and robotics company redefining... ..., outcomes-driven practice.Powered... ...level Backend Engineer that will work... ...build software and systems that act as force... ...and implement scalable, robust APIs in...SeniorWork at officeRemote workShift work- ...uses best-in-class AI and data to solve real... ...remote role for a Senior Backend Software Engineer at Makai. This person... ...for maximum speed and scalability Ensure the... ...and to reason about systems rather than rely on... ...sufficient Be self-driven with an ownership mentality...SeniorRemote jobFull timeLocal areaFlexible hours
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...Senior Backend EngineerAt Blackbird, we believe every... ...As a Senior Backend Engineer, you'll be... ...goalsContribute to system architecture and implement scalable, robust solutionsUphold... ...APIs using domain-driven design principlesSolid... ...productionizing generative AI features (e.g....SeniorFull timeFlexible hours$192k - $240k
...effortlessly. Brex’s AI-native automation... ...grow your career.Engineering at BrexEngineering... ...is about building systems that scale with... ...be metric and data-driven and to think creatively... ...data models to scalability, operability, and... ...applications with a focus on backend.Experience...SeniorWork at officeRemote workWork from home$182.3k - $220k
...current healthcare system isn’t built to do... ...re a performance-driven team with a... ...are looking for a Senior Software Engineer to join the Patient... ...at Ro. This is a backend, product-focused... ...Design and build scalable, reliable, and resilient... ...intelligence (AI), to assist with...SeniorLocal areaFlexible hours$158.08k - $178.88k
...impact talent who see AI as a teammate – leveraging... ...relentlessly customer driven. We create room for... ...a deeply experienced backend engineer who brings strong ownership... ..., and building the systems that power reliable... ...backend systems that are scalable, modular, and...SeniorFull timeContract workFlexible hours3 days per week- ...Pivotal Health in New York is seeking a Senior Software Engineer to own backend systems in the Case Execution team, focusing on eligibility, batching, submissions... ...claim orchestration. This role involves solving data-driven, workflow-heavy problems and collaborating with...Senior
$230k - $300k
...across the US healthcare system. We’ve built AI-powered technology that... ...excellent, data-driven care - at scale. Brellium... ...ROLE We're hiring a Senior Backend / Infrastructure Engineer to design the systems that... ...core pipeline Build scalable data pipelines and...SeniorFull time- ...React frontend and backend stack spanning C#... ...Python APIs. Our system interfaces... ...are looking for a Senior Front-end Engineer who amplifies their output using AI tools, and who has... ...TypeScript Build scalable, maintainable component... ...issues using AI-driven workflows, know...SeniorTemporary work
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