12,358 Senior Full-Stack jobs

Open 61d On-siteEuropeSenior

Senior Fullstack Mobile Engineer

Netherlands

Builds and optimizes cross-platform mobile apps (Android/iOS) for Tebi’s restaurant management system, focusing on shared business logic, UI components, and backend integration to unify POS, reservations, payments, and kitchen operations for hospitality businesses.

AI Android Developer Experience GCP iOS +3 skills

Witted

Senior AI Fullstack Engineer - Remote/Hybrid, API & Data

New EuropeSenior

Finland

Witted Mavericks is hiring a Senior AI Fullstack Developer in Helsinki (flexible hybrid) to build and maintain scalable APIs and integrate with HR, ERP, and inventory/goods management systems for finance and financial administration clients. Work centers on modern platform architecture and development, partly on-site at client offices.

If P&C Insurance Ltd

Agile AI Azure Azure DevOps C# +6 skills

Senior .NET Full-stack Developer for Industrial Risk Systems

New HybridEuropeSenior

Latvia

Senior .NET full-stack developer on If P&C Insurance's Industrial Risk Systems team in Riga, building solutions that support underwriting and risk pricing for multinational insurance clients. Day-to-day work spans C#/ASP.NET Core/Entity Framework back-ends, React front-ends, and Azure in an agile team.

4K – 6K € / mo

it.if.lv

Agile AI Azure Azure DevOps C# +6 skills

Senior .NET Full-stack Developer for Industrial Risk Systems

New HybridEuropeSenior

Latvia

About the role As a senior developer , you will join IT Industrial Risk Systems, where we build solutions that support underwriting for multinational clients . Our systems help underwriters price insurance products…

Bittium Wireless Oy

Agile Android Cloud Cryptography iOS +12 skills

Senior Full Stack Developer

New HybridEuropeSenior

Finland

Senior full stack developer on Bittium SafeMove Comms, a quantum-safe end-to-end encrypted communications platform for government, defence, and critical infrastructure customers. Day to day you build desktop/mobile clients and server components (JS/TS + React or Android; Linux, Java, SQL, Nginx), deploy and maintain the product in demanding customer environments, and take technical lead when neede

ETS Consulting

AI API Authentication Azure Cloud +7 skills

Senior Software Engineer | Full Stack | Remote

New RemoteAPACSenior

Philippines

Senior full-stack engineer serving an oil & gas client of ETS Consulting: owns design and optimization of services, APIs, export layers, web front end, and native apps, building high-throughput pipelines, streaming, webhooks, and MCP servers. Core stack: React, C#/.NET, Azure, with AI-augmented dev workflows.

Tracksuit

Agentic AI AI Claude Code Serverless TypeScript

Senior Full Stack Engineer

Open 74d APACSenior

New Zealand

Build and maintain a brand-tracking platform using TypeScript and modern full-stack tools, collaborating in two-week sprints to deliver scalable features and mentor junior engineers.

Banque Nationale du Canada

New HybridNorth AmericaSenior

Hybrid Senior Fullstack Architect - Java, AWS, DevOps

NERv Technology Inc. D.B.A. FluidAI Medical

Banque Nationale du Canada is hiring a Chief Fullstack Developer to lead development in its Business Process Strategy and Evolution team, designing, building, and deploying solutions on AWS with DevOps practices and modern frameworks in a hybrid, client-focused banking environment.

AWS DevOps

Senior Backend Engineer - .NET & Full-Stack (Remote)

New North AmericaSenior

API Data Ingestion Machine Learning

Senior Backend Engineer at FluidAI Medical, a healthcare company whose platform combines sensing hardware, apps, and ML to deliver real-time clinical insights. The role owns the design and evolution of backend systems — device data ingestion, clinical APIs, integrations, and infrastructure — using .NET with full-stack involvement.

NERv Technology Inc. D.B.A. FluidAI Medical

New RemoteNorth AmericaSenior

Senior Backend Engineer (.NET, Full-Stack)

Agile AI API Api Design Authentication +46 skills

Senior backend engineer at a medtech company building C#/.NET backend services and APIs for a clinical platform — device data ingestion, HL7/FHIR hospital integrations, cloud infrastructure — while also shipping full-stack features in React, Next.js, and React Native. Salary $130k–$140k CAD; remote with Middle East travel.

130K – 140K CAD

SIDRAM TECHNOLOGIES

New North AmericaFull-timeSenior

Senior Java Full-Stack Developer | Java + React, Onsite

Agile API Hibernate Java MongoDB +10 skills

Java full-stack developer working onsite full-time in Mississauga (hired via SIDRAM for client Citi), building back ends with Java, Spring Boot, Hibernate and REST APIs plus React/TypeScript front ends, backed by SQL and NoSQL databases. Requires 10+ years of experience and Agile/testing proficiency.

Miratech Group

New North AmericaInternshipSenior

Senior Full Stack Java Engineer - Workforce Management (WFM)

AI Analytics Angular API AWS +29 skills

Senior full-stack engineer building enterprise workforce-management (WFM) software for contact centers — forecasting, staffing, scheduling, and real-time adherence — using Java/Spring Boot microservices, React/TypeScript front ends, Node.js, PostgreSQL, and AWS, at a global IT services and consulting company.

NOBILITY PLACEMENT SERVICES PTE. LTD.

Senior Java & React Full-Stack Engineer | Cloud & CI/CD

Agile AWS CI/CD Cloud Java +5 skills

Singapore

Senior full-stack developer role in Singapore building scalable web applications with Java/Kotlin, React.js, and MQ on PostgreSQL, using Spring Boot, Agile, and CI/CD. Requires 5–7 years' experience, AWS cloud exposure, familiarity with Serverless Framework, and strong communication for cross-functional teamwork.

NOBILITY PLACEMENT SERVICES PTE. LTD.

Senior Full-Stack Engineer | Java/Kotlin, React, AWS

Agile AWS Docker Java Kotlin +4 skills

Singapore

A Singapore placement agency is hiring a senior Java full-stack developer to serve its client base: expect day-to-day building of Java/Kotlin web applications with React.js front ends, message queues, and PostgreSQL in an Agile/Scrum environment. AWS, Docker, and serverless experience is highly desirable.

Manpower Staffing Services (Singapore) Pte Ltd

Senior Full Stack Developer (Angular & Node.js)

Agile AJAX Angular API CI/CD +18 skills

Singapore

Manpower Staffing Singapore is hiring a Senior Full Stack Developer to design, build, test, and maintain web applications using Angular and Node.js (Express) with MariaDB/Sequelize. Day to day: building RESTful APIs, troubleshooting and optimizing performance, writing docs, and mentoring juniors in an Agile, Singapore-based team.

Ultra Voucher

Senior Fullstack Developer

API Api Design Api Documentation Api Security CI/CD +26 skills

Indonesia

Ultra Voucher is hiring a Senior Fullstack Developer in Indonesia to build and scale its loyalty platform: leading backend services in Node.js/NestJS (with Golang), React/Next.js frontends, microservices with Kafka/RabbitMQ, and SQL/NoSQL data optimization. The role also covers mentoring, code reviews, and production incident response.

Pt. Digital Xceleration Nusantara

Senior Full-Stack Engineer - Hybrid (Bogor)

New HybridAPACSenior

Indonesia

Senior Full-Stack Engineer joining Pt. Digital Xceleration Nusantara in Bogor, Indonesia on a hybrid schedule. Day to day: designing, developing, and deploying scalable web applications, collaborating with product managers and designers, mentoring junior engineers, and ensuring code quality and timely delivery.

Java

Optima Retail

International Business Machines Corporation

Senior Full-Stack Developer: Laravel, React & AI

New EuropeSenior

Spain

Optima Retail is hiring a Senior Full-Stack Developer in Vilassar de Mar, Spain, to build the next generation of its digital solutions using Laravel/PHP with a solid frontend focus (React per the title). Interest or experience in AI, conversational AI, and integrating AI models into the product is valued.

Laravel PHP