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Senior Full Stack Developer Jobs

120 Job Offers

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Senior Full-Stack Developer (Next.js)
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Senior Full-Stack Developer (Next.js) role at Ruby Labs in Ukraine. Build D2C subscription features across a TypeScript monorepo with Next.js App Router, Fastify, Payload CMS, and PostgreSQL. Requires 2+ years React and 1+ year Next.js. Fully remote with unlimited PTO.
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Ruby Labs
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Senior Full Stack Developer - Marketing Platforms
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Senior Full Stack Developer role focused on marketing platforms, requiring strong PHP and JavaScript skills (CakePHP/Laravel, VueJS), SQL expertise, and Linux experience. Join an agile team building innovative, low-latency solutions.
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Betsson Group
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Senior Full-Stack Developer (Backend Focus)
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Senior Full-Stack Developer role in Munich with a backend focus at an early-stage AI content platform. Requires 5+ years full-stack experience, strong Node.js/TypeScript and Python skills, plus Docker expertise. On-site, no visa sponsorship.
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Clera
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(fluent English) Senior Full-Stack Developer (Python/Django/React)
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Senior Full-Stack Developer role building AI-powered healthcare features with Python/Django, React, and AWS. Requires 5+ years experience, LLM integration skills, and fluent English. Remote, USD pay.
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SupportYourApp
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(fluent English) Senior Full-Stack Developer (Python/Django/React)
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Senior Full-Stack Developer role building AI-powered healthcare features with Python/Django, React and AWS. Fully remote, USD pay, fixed UAE hours. Requires 5+ years Python/Django, PostgreSQL and LLM experience.
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SupportYourApp
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(fluent English) Senior Full-Stack Developer (Python/Django/React)
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Senior Full-Stack Developer role building AI-powered healthcare features with Python/Django, React and AWS. Fully remote, USD pay, fixed UAE hours. Requires 5+ years Python/Django, PostgreSQL and LLM experience.
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Supportyourapp
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(fluent English) Senior Full-Stack Developer (Python/Django/React)
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Senior Full-Stack Developer role building AI-powered healthcare features with Python/Django, React, and AWS. Fully remote, USD pay, and a chance to own production health end to end. Fluent English required.
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Supportyourapp
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Senior .NET / Full Stack Developer
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Senior Full Stack Developer role at XTM Group building C#/.NET Core and Angular/React solutions. Requires 5+ years experience, daily AI-first development with Claude Code or Cursor, and English plus French proficiency.
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Xtm
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Senior Full Stack Java Developer
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EVERSANA seeks a Senior Full Stack Java Developer in Pune with 5-7 years of experience in Java, Spring Boot, Hibernate, and REST APIs. Work on microservices, UI development, and Azure DevOps in a Great Place to Work certified company.
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TELESOLV CONSULTING INC
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Senior Full-Stack Developer (Kotlin-Java/React)
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Senior Full-Stack Developer role in Montreal (hybrid) requiring 8-10 years experience with Kotlin/Java, React, SQL and microservices. Join Equisoft's global team building digital solutions for insurance and investment.
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Canada, HYBRID - Montreal
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Equisoft
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(fluent English) Senior Full-Stack Developer (Python/Django/React)
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Senior Full-Stack Developer role building AI-powered healthcare features with Python/Django, React, and AWS. Fully remote, USD pay, and a chance to own production health end to end.
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Supportyourapp
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(fluent English) Senior Full-Stack Developer (Python/Django/React)
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Senior Full-Stack Developer role building AI-powered healthcare features with Python/Django, React and AWS. Fully remote, USD pay, fixed UAE hours. Requires 5+ years Python/Django, PostgreSQL and hands-on LLM experience.
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Supportyourapp
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Full-Stack Developer Senior
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Senior Full-Stack Developer role in Timișoara building scalable web platforms and AI-powered solutions. Requires 5+ years experience, strong frontend/backend skills, and cloud-native expertise. Flexible benefits included.
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Robert Bosch Sp. z o.o.
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Senior Full Stack Developer
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Senior Full Stack Developer role in Toronto for a fast-growing FinTech platform. Requires 5+ years with TypeScript, Node.js, React, AWS, plus hands-on AI coding tools like Claude Code or Cursor. Own features end-to-end.
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140000.00 - 170000.00 CAD / Year
Baselane
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Senior Full Stack Developer
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Everbridge seeks a Senior Full Stack Developer in Bengaluru (remote across India) with 12+ years of experience in Java, Scala, Angular 19, and TypeScript. Build scalable, secure systems for a life-saving Public Warning platform.
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Everbridge
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Senior Java Full Stack Developer - React Native
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Inetum seeks a Senior Java Full Stack Developer in Bucharest to build web and mobile apps using Java, Spring Boot, React, and React Native. Requires microservices, Docker, Kubernetes, and Agile experience. French is a plus.
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Inetum
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Senior Full Stack Developer - GS26025
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Senior Full Stack Developer role in Singapore with Activate Interactive, a leading tech consultancy. Requires 7+ years full-stack experience, React.js and React Native expertise, plus client-facing consulting skills.
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Activate Interactive
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Senior Full Stack Developer
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Senior Full Stack Developer role in Lisbon with Inetum, a European digital services leader. Requires strong Java, Spring Boot, microservices and Vue.js expertise, plus banking sector knowledge and B2/C1 Portuguese and English.
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Inetum
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Senior Full Stack Developer
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Blend seeks a Senior Full Stack Developer in Buenos Aires to build scalable apps with Python or C#/.NET and React.js. Requires messaging systems, Azure/AWS cloud, REST APIs, and event-driven architecture expertise.
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Blend360
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Senior Full Stack Developer
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Blend seeks a Senior Full Stack Developer in Montevideo to build scalable apps with Python or C#/.NET and React.js. Requires messaging systems, cloud (Azure/AWS), REST APIs, and event-driven architecture expertise.
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Blend360
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About the Senior Full Stack Developer role

Explore the pinnacle of software engineering careers with Senior Full Stack Developer jobs. This senior-level role represents a critical and highly sought-after position within the technology landscape, blending deep technical expertise with strategic leadership. A Senior Full Stack Developer is a versatile architect of digital solutions, proficient in both front-end and back-end technologies, responsible for building, deploying, and maintaining complex, scalable, and secure enterprise-grade applications. These professionals are the cornerstone of modern development teams, translating business requirements into robust technical realities across the entire software development lifecycle.

The core responsibility of a Senior Full Stack Developer is end-to-end ownership of application systems. This involves designing system architecture, writing high-quality, maintainable code, and integrating various software components and third-party services. They lead the development of user interfaces using frameworks like Angular or React, while simultaneously engineering powerful server-side logic, APIs, and microservices with technologies such as Java Spring Boot or Node.js. Beyond coding, they ensure application performance, quality, and responsiveness. A significant part of the role involves mentoring mid-level and junior developers, conducting code reviews, and establishing best practices for coding, testing, and security. They are key collaborators, working closely with product managers, business analysts, UX/UI designers, and infrastructure teams to align technical execution with business goals.

Typical day-to-day duties include analyzing and refining functional requirements, troubleshooting and debugging complex issues, and optimizing applications for maximum speed and scalability. They implement rigorous testing protocols, including unit and integration tests, and champion CI/CD pipelines for automated deployment. Senior Full Stack Developers are also guardians of software security, proactively addressing vulnerabilities and ensuring compliance with industry standards like OWASP. They often participate in or lead Agile ceremonies, manage technical debt, and stay abreast of emerging technologies, such as cloud-native development, containerization with Docker/Kubernetes, and generative AI tools, to drive innovation and efficiency.

The skill set for these senior roles is comprehensive. On the technical front, proficiency in both front-end (JavaScript, TypeScript, HTML/CSS) and back-end (Java, .NET, Python, etc.) languages is essential, coupled with expertise in relevant frameworks, relational and NoSQL databases, and version control systems like Git. Equally important are the leadership and soft skills: excellent problem-solving and analytical abilities, clear communication for both technical and non-technical audiences, project management, and a strong sense of ownership and risk awareness. Most positions require a bachelor's degree in computer science or a related field and a substantial track record of professional experience, typically 8-15 years, demonstrating progressive responsibility and successful project delivery. For those seeking to lead from the front lines of technology, Senior Full Stack Developer jobs offer a challenging and rewarding path to shape the digital future.