12,666 Senior Full-Stack jobs

NewBe an early applicant Full-timeSenior

24129 - Senior Full Stack Software Engineer

QualityAI is the leading AI-first quality engineering company. We deliver end-to-end quality management services across the business and technology life cycle for enterprise customers who need certainty at Go-Live. We…

Agile AI Angular API Api Design +14 skills

careers-inc.nttdata.com

NewBe an early applicant HybridSenior

Senior Software Developer (Full Stack)

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently…

Accessibility Agile AI AKS Angular +29 skills

adesso

NewBe an early applicant Senior

Senior Java Fullstack Developer

YOUR ROLLE Design, develop, and maintain full stack web applications using Java (Spring Boot) and Angular Build and maintain microservices-based architectures Develop responsive and reusable components using Angular,…

Accessibility Agile Angular API AWS +18 skills

EY

NewBe an early applicant Senior

Risk Analytics - Full Stack Front End React - Angular - Senior

At EY, you’ll have the chance to build a career as unique as you are, with the global scale, support, inclusive culture and technology to become the best version of you. And we’re counting on your unique voice and…

Accessibility Agile AI Analytics Angular +24 skills

Jonas Software Group

NewBe an early applicant North AmericaSenior

Senior Full-Stack .NET Developer

Canada

A senior hands-on developer who designs, builds, deploys, and supports full-stack business applications using C#, .NET, Blazor, and SQL Server — covering database/API design, secure coding, production troubleshooting, code review, and mentoring alongside product, QA, and operations teams.

AI API Blazor C# Cybersecurity +9 skills

Epsilon Solutions Ltd.

NewBe an early applicant North AmericaSenior

Senior Python & React Full-Stack Engineer (GenAI & RAG)

Canada

Senior full-stack engineer at Epsilon Solutions in Montréal designing and building end-to-end GenAI/RAG and LLM-driven applications using Python (7+ yrs) and React (5+ yrs), backed by strong database work (PostgreSQL, MongoDB) and disciplined DevOps and SDLC practices.

DevOps Generative AI LLM MongoDB PostgreSQL +3 skills

LIGHTFEATHER IO LLC

NewBe an early applicant RemoteNorth AmericaContractSenior

Full Stack Engineer

United States

Senior full stack engineer (remote, EST hours) modernizing a US federal client's legacy mission systems, building backend services, APIs, integrations, and React front ends as the client adopts Palantir. Java/Spring Boot back end with JavaScript/React front end; US citizenship and Public Trust clearance required.

Agile API CSS HTML Java +6 skills

90K – 115K $

Сальников Станислав Сергеевич

NewBe an early applicant RemoteCISSenior

Senior Full-Stack Developer (Angular / .NET Core)

Russia

Мы ищем старшего full-stack разработчика с глубокой экспертизой в Angular и .NET, который умеет использовать ИИ для более быстрой разработки. Присоединяйтесь к растущей инженерной команде, разрабатывающей платформу для…

Angular API C# .NET Iis +4 skills

Visante

NewBe an early applicant RemoteNorth AmericaSenior

Senior Full Stack Software Engineer

United States

ABOUT VISANTE We are relentless in solving the most complex challenges in health system pharmacy—designing pharmacy footprints that meet our clients where they are today and position them to win tomorrow. Our work…

Analytics Azure

Jusbrasil

Analytics API CI/CD Git GraphQL +7 skills

Senior Software Engineer - Fullstack Growth

Open 54d LATAMSenior

Brazil

Remote senior fullstack engineer on Jusbrasil's Growth/monetization team, working 70-80% frontend with React, TypeScript, Next.js, and GraphQL to reduce new-user signup friction and convert free users to paid plans. Backend exposure (Java/Scala/Go) and payment-systems experience are differentiators.

ADEMICON ADMINISTRADORA DE CONSÓRCIOS S/A

NewBe an early applicant On-siteLATAMSenior

DESENVOLVEDOR FULLSTACK SR

Brazil

Senior fullstack developer at Ademicon, a consortium administrator in Curitiba, building and evolving web applications with a back-end focus on Node.js and TypeScript: REST APIs, internal/external integrations, production bug triage, on-call rotation, and automated testing. React on the front end; AWS, NestJS, Redis/queues and Kubernetes are pluses.

API AWS CI/CD Datadog Docker +11 skills

sunbytes.zohorecruit.com

NewBe an early applicant RemoteAPACFull-timeSenior

Senior Full-stack AI Engineer (Vietnam based only)

Vietnam

Remote (Vietnam-based only) full-stack AI engineer building conversational AI products end-to-end: single/multi-agent systems using OpenAI/Anthropic via Vercel AI SDK, low-latency WebRTC voice pipelines (STT/TTS), and embeddable React/Svelte UIs, with Node.js/TypeScript backend services.

A/B Testing Accessibility Agentic AI AI Anthropic +21 skills

Akeron

Senior Full Stack Developer - AI-Driven Platforms (Hybrid)

Akeron (HQ in Lucca, Italy) seeks a Senior Full Stack Developer for hybrid work to reconfigure its software platforms, building Angular frontends and Java/Python backends and orchestrating AI agents to support analysis, design, and testing. Gross annual salary starts at €35,000 with possible bonus.

Senior Full Stack Developer (Spring Boot & React)

AI API CI/CD Cloud DevOps +17 skills

Senior full stack developer designing and building enterprise web applications end to end: REST APIs and scalable microservices in Java/Spring Boot on the backend, modern responsive UIs in React on the frontend, backed by PostgreSQL/MySQL or NoSQL, automated testing, CI/CD, and mentoring of junior engineers.

One Off Solution Srl

Senior Full Stack Developer — Node.js, TypeScript, Angular

Angular API Node.js REST TypeScript

Senior Full Stack Developer designing, implementing, and maintaining industrial web software with a focus on UI, RESTful APIs, Node.js, TypeScript, and Angular. On-site in Carate Brianza (Milan area), 9-18 Mon-Fri; requires 10+ years experience; €35-50k/year on a permanent contract.

35K – 50K €

NHRG Srl - Agenzia per il Lavoro

Senior DevOps & Full-Stack Engineer - IoT & Cloud

API C# DevOps Docker FastAPI +6 skills

Senior DevOps & full-stack engineer joining an R&D team: designs and manages containerized Linux architectures, builds backend REST APIs in Python/FastAPI and C#, and integrates IoT and system automation. Permanent hire; 7-8+ years of experience with Linux, Docker and SQL required.

Algoteque

Senior Full Stack TypeScript Developer

AI API Authentication CI/CD Cloud +7 skills

Poland

Senior full-stack TypeScript developer who will audit an existing system for a French manufacturing client, then refactor, rebuild, and industrialize it while setting the technical architecture and engineering process (including AI-assisted development). Core stack: TypeScript, React, Node.js, PostgreSQL, CI/CD.

Sii Poland

NewBe an early applicant RemoteEuropeSenior

Senior Full-Stack Python Developer - Remote Platform

Poland

Senior full-stack developer on Sii Poland's MyDevOps platform team, building and maintaining an internal developer platform for access management, license management, automation, and self-service engineering-tool workflows. Day-to-day work spans Python/FastAPI backend and React frontend in a remote team.

Automation FastAPI Python React

ipracujzdalnie.pl

Senior Full Stack Developer (experience with Angular, Postgresql, Python)