Senior Full-Stack Engineer: AI-Powered Frontend & APIs
Jobleads-US
Talentify is seeking a Senior Software Engineer to join the CoCounsel Applications team, building end-to-end features across React, TypeScript and Python stacks, including AI-powered capabilities such as MCP/A2A tooling. You will own tasks from design to production, collaborate with product, design and platform partners, and help deliver high-quality, scalable web applications used by real customers.
The role emphasizes code quality, performance, accessibility, testing, and close pairing, with a
#J-18808-Ljbffr Jobleads-US- ...seRevel is an AI-native POC management platform for Sales Engineers. You will own features end to end—Next.js frontend, Node API, and Postgres backend—while connecting data from Salesforce, Gong, Slack, Jira, Confluence, Teams, and ProductBoard. We are early stage,...SeniorFront end
- Citi in New York seeks a Senior Application Developer to design, build, and support modern web apps across UI, APIs, and backend services. You will contribute to self-service... ...strong Java/Spring Boot backend and React frontend skills, plus CI/CD discipline and a collaborative...SeniorFront end
- ...Argon AI, Inc. in New York City is seeking exceptional senior or staff full-stack engineers for an in-person role. You’ll turn ambiguous customer needs into reliable... ...delivering end-to-end solutions across frontend, backend, APIs, and data workflows. #J-18808-Ljbffr...SeniorFront end
- ...seRevel is an AI-native POC management platform built by Sales Engineers for Sales Engineers. We're early stage and small, which... ...features end to end: the Next.js frontend, the Node and Postgres backend,... .../Next.js UI through the Node API to the Postgres schema. Build...SeniorFront endRemote work
$190k - $250k
...don't get it. We're using AI to solve this problem. AI... ...General Legal is seeking a Senior Full Stack Engineer who has the passion and drive... ...Work across the frontend, backend, APIs, databases, integrations,... ...interfaces for complex AI-powered workflows Work closely...SeniorFront endContract workWork at office3 days per week$220k
...Description Job Description Senior Full-Stack Engineer (Frontend-Leaning) Location: New... ...with a next-generation AI platform, we eliminate operational... ...80% of your time on our AI-powered workflow platform and 20%... ...management down to backend API integration and...SeniorFront endRemote workVisa sponsorshipRelocation package- ...market. We’re building a new AI powered Revenue Cycle Management... ...culture where every engineer is encouraged to take ownership... ...We're looking for a Senior Full Stack Engineer who leans frontend to build our RCM product... ...state management through API integration and deployment...SeniorFront endFlexible hours
- ...Senior Full-Stack Engineer (Visa Sponsorship) Build the Spherecast Platform ,... ...goods supply chains. Agnes, our AI Supply Chain Manager, runs... ...to end, from data models and APIs to the planning interfaces... ...TypeScript, and Tailwind CSS on the frontend. A track record of shipping...SeniorFront endTemporary workVisa sponsorship
- ...opportunistically looking for exceptional senior/staff full-stack engineers who can turn ambiguous customer... ...features end to end across frontend, backend services, APIs, and integrations. Improve... ...development, APIs, and SQL; Python, AI product work, and life-sciences experience...SeniorFront end
- ...the United States is seeking a Senior Software Engineer who can move fluidly across the stack, from high-performance C++ and Python... ...to polished React/TypeScript frontends. You will own end-to-end... ...’ll design data pipelines, REST APIs, and cloud deployments while collaborating...SeniorFront endFull time
$170k - $270k
...are looking to expand our engineering team as quickly as possible... ...from zero-to-one across the full stack, from the APIs and backend services that power our platform, to the frontend experiences that delight our... ...are excited to use modern AI coding tools to dramatically...SeniorFront end$185k - $225k
...their medical records to powering the AI revolution in... ...At Datavant, we value Engineers who solve problems, build... ...software engineering. As a Senior Full Stack Engineer, you will... ...engineers Develop scalable frontend applications, backend services, APIs, and data-driven...SeniorFront end- To elevate engineering practices and mentor fellow developers, the full-time remote Senior Full Stack Engineer will lead the development... ...engineers Implement AI-assisted software... ...performance Strong frontend experience with... ...production-grade REST APIs and implementing comprehensive...SeniorFront endFull timeRemote work
- ...firms. As the pioneer of AI-powered video personalization,... ...growth and engagement engine rather than a costly,... ...We are seeking a Senior Full‑Stack Engineer who can independently... ...combines strong frontend and backend expertise... ...applications, backend services, APIs, databases, and third‑...SeniorFront endImmediate start
$120k - $180k
...Description Job Description SENIOR FULL-STACK ENGINEER New York, NY | $120K–$180... ...This is a data and AI consultancy building systems... ...systems, short cycles. Backends, frontends, data pipelines, AI systems.... ...Clean abstractions, thoughtful API design, real testing, and...SeniorFront endWork at officeFlexible hours$175k - $250k
...They're looking for a Senior Full Stack Engineer to join their... ...Developing performant frontend experiences with Next... ...exclusive benefits to powering their hit game show,... ...understanding of PostgreSQL, APIs, system design and... ...stack. Experience using AI coding tools such as...SeniorFront endWork at office$180k - $240k
...experience building full-stack applications... ..., including API design, PostgreSQL... ...expect solid frontend capability with... ...Experience building AI-driven... ...including prompt engineering, LLM APIs, and/... ...: We want a Senior Product Engineer... ...infrastructure, and AI-powered functionality....SeniorFront endFull timeWork at office3 days per week1 day per week- ...systems. We embed engineers inside the company,... ...across documents, APIs, warehouses, ERPs, and CRMs. AI runtime infrastructure... .... Move between frontend, backend, data, and... ...better. Who you are Senior product engineer. 6... ...the first release. Full-stack by default. Strong...SeniorFront endLive inLocal area
- About Us At Graswald AI, we’re building... ...content generation. Our engineering team tackles rapid... ...) The Role The Senior Full Stack Software Engineer... ...high‑performance frontend applications,... ...experiment with AI‑powered development practices... ...and consuming API‑driven solutions....SeniorFront endRemote work
$170k - $210k
...solutions across the stack. End-to-End Engineering: Prototype and... ..., and Snowflake. API & Backend... ...management systems that power our platform. Cross... ...Are 5+ years of full-stack engineering... ...Experience with frontend development, including... ...is the leading AI orchestration...SeniorFront endWork at officeFlexible hours$155k - $175k
...everyone can reach their full potential. To... ..., we’re hiring a Senior Full-Stack Engineer, reporting to an Engineering... ...to work across our frontend, backend, and AI systems. You’ll join... ...the platforms that power Understood.org and... ...services and APIs (Python, Django, SQL...SeniorFront endPermanent employmentFull timeFor contractorsWork at officeLocal areaVisa sponsorshipWork visa3 days per week- ...unprecedented speed, powered by AI and automation. Bestow... ...About The Team The IPC Engineering team owns the custom implementation... .... We work across the full stack with a lean toward... ...this role will: Lead frontend and fullstack... ...scalable UI layers and API integrations, setting...SeniorFront endWork at officeRemote workWork from homeFlexible hours
$196k - $212k
Chaos Labs AI Engineer Chaos Labs builds infrastructure for organizations... ...Build responsive frontend applications exclusively with... ...scalable backend services and APIs using Python and Rust. Integrate... ...growth and merit Salary and Seniority level commensurate with experience...SeniorFront endWork at officeRemote work$156k - $185k
Senior Full Stack Software Engineer - Remote in US Knock is redefining the home buying... ...backend services, APIs, and data pipelines that power Knock’s customer‑facing... ...seamless integration with our frontend experiences. Own end‑... .... Contribute to AI‑powered features and initiatives...SeniorFront endRemote jobFull timeLocal areaFlexible hours$83.43k - $222.48k
...Summary We are hiring a Senior Full Stack Software Development Engineer with strong React... ...have access to AI tooling to assist in... ...will build an AI-powered analytics platform... ...gRPC/REST. Build out frontend interfaces and... ...including data models, APIs, caching, and observability...SeniorFront endHourly payFull timeTemporary workWork experience placementLocal areaShift work- About the Team OpenAI's API Platform organization builds... ...the Role We're looking for full stack and frontend engineers to help define and build the... ...teams to make complex AI capabilities simple to understand... .... AI is an extremely powerful tool that must be created with...Front endInternship
$140k - $170k
...grow. Job SummaryAs a Senior Front End Software Engineer, you will be... ...integrations with REST APIs and complex JSON data... ...applications utilizing micro frontend architecture and... ...consuming registries for ai orchestration.... ...SummaryLocation: New York, New YorkType: Full timeSeniorFront endFull time- ...Who are we? At Newcode.ai, we’re on a mission to reshape... ...AI features end to end, API through UI. ~ Making... .... ~ Pulling in our frontend or backend specialists... ...we expect with the stack ~ React: 5+ years... ...building a smarter, more efficient world powered by AI....SeniorFront endShift work
- ...their high performing engineering team. They are... ...debt markets for AI compute by financing... ...The Role The Senior Fullstack Engineerrole... ...Full-stack implementation: Own... ...integration of partner APIs. Evolve technical... ...Experience with Web3 frontend stack (Wagmi/Viem,...SeniorFront endContract work
$106.9k - $147k
...caring communityHumana is seeking a Senior Full Stack Software Engineer who will be responsible for building... ...frameworksDevelop scalable backend services and APIs using Node.js and related... ...work independentlyExperience utilizing AI and AI Coding tools to accelerate development...SeniorFront endFull timeTemporary workApprenticeshipWork at officeRemote workHome office
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Full-Stack Engineer: AI-Powered Frontend & APIs. Be the first to apply!
- junior full-stack web developer New York, NY
- full stack developer New York, NY
- full stack / python developer (remote) New York, NY
- senior java full-stack developer New York, NY
- mid level full stack developer New York, NY
- full stack developer intern New York, NY
- full stack cloud developer New York, NY
- entry level full stack developer New York, NY
- full stack developer contract New York, NY
- remote .net full stack web developer New York, NY



