Senior Engineer - Full-stack Jobs

Senior Full-Stack Python Engineer sought to build core components of an AI-driven document processing platform. You will design scalable APIs, microservices, and UI with Python (FastAPI/Django) and TypeScript (React/Next.js). Collaborate with GenAI teams in the EU, enjoying flexible remote work, ...

Senior Full-Stack Software Machine Learning Engineer sought to lead development of web modules and microservices for a global digital healthcare SaaS platform. You will build genomics interpretation and data processing solutions using React, Next.js, Node.js, and Java. Key requirements include 5-...

Senior Full-Stack Engineer sought for a high-impact role in City of London, building cloud-native risk management platforms for investment banking. You will leverage Core Java, multithreading, ReactJS, and AWS/Kubernetes to design scalable applications and real-time data pipelines. This position ...

Senior Full-Stack Engineer, Payments: Build the infrastructure moving trillions globally. You’ll own end-to-end features across APIs, backend, and frontend for instant cross-border P2P payments. Requires 5+ years of full-stack experience, fintech background, and an owner mindset. Join a Y Combina...

Senior Java Full-Stack Engineer with Angular expertise needed for a fintech client in Poland or Romania. You will build a digital platform for bank guarantees using Java (OpenJDK), Spring Boot, Angular, and PostgreSQL. The role offers remote or office-based flexibility, competitive compensation, ...

Senior Full-Stack Engineer sought to build and scale cloud-based research platforms for a global community. You will own full-stack features using Java, Spring, and AWS in an Agile environment. This remote-first role offers flexible hours, competitive compensation, and 18 paid vacation days. Idea...

Senior Applied AI Full-Stack Engineer sought in Mississauga, Canada. Leverage 6+ years of Java, Spring Boot, and Angular expertise to architect scalable microservices platforms. Drive full-stack design, integrate AI coding agents, and own system integrity. Ideal for engineers blending deep techni...

Senior Full-Stack AI Engineer sought to build next-gen AI workflows at PhantomBuster. You will ship features end-to-end using TypeScript, Node, and agentic AI, contributing across frontend, backend, and databases. Based in Bordeaux, France, this role offers flexible hours, €1,500 home office budg...

Senior React Engineer (Full-Stack Focus) sought for an Agile team in Maple Grove, MN, driving enterprise insurance tech innovation. This role demands 5–7+ years of experience with deep React, TypeScript, and Redux expertise, plus .NET Core and RESTful API integration skills. You will mentor devel...

Senior Full-stack Product Engineer sought to drive AI-native transformation at Productboard in Brno, Czechia. You'll build agent workflows, run rapid experiments, and make codebases AI-ready using TypeScript, React, Node.js, or Ruby. Join a team focused on learning velocity and validated learning...

Senior/Staff Full-Stack Data Engineer sought to design and operate production-grade data pipelines on Databricks in Pune, India. You will leverage Apache Spark, Delta Lake, and MLOps to build scalable ETL/ELT and real-time inference pipelines. Ideal candidates have strong experience with cloud pl...

Axian seeks a Senior Java Full Stack Engineer for a 3+ month contract in Portland, OR. You will design and modernize enterprise applications using Java, Spring Boot, and Vue.js, building scalable REST APIs and cloud-native architectures. Ideal candidates have 7+ years of experience, strong skills...

Senior .Net Full-Stack Engineer sought to enhance a centralized Engineering Document Management System (EDMS). You will support existing applications, write clean code, and troubleshoot complex issues using C++, C#, and JavaScript. This Poland-based role offers flexible working, a competitive sal...

Senior Full-stack .NET Engineer with Blazor sought for a leading automated storage and logistics provider. You will develop scalable warehouse management solutions using C#, .NET Core, Blazor, DDD, and CQRS. This role offers flexible work in Poland or Ukraine, competitive compensation, and person...

Senior Full-Stack Engineer (React) for a 6-month CDD in Bordeaux. Join PhantomBuster to own features for a leading web automation SaaS and a new AI product. Requires 5+ years of experience, strict TypeScript, and AI-assisted engineering skills. Enjoy remote-first work, €40/month remote budget, an...

Senior Full-stack Engineer sought for Threat Intelligence team in Prague. You'll own features end-to-end, from database architecture to UI, using Python, microservices, and modern frontend frameworks. Key requirements include 5+ years' experience, cloud computing (GCP/AWS), DevOps, and AI integra...

Senior Full-Stack Engineer (.NET & React) sought to modernize a global e-commerce returns platform. You will develop microservices, build features with .NET, React, TypeScript, and Azure, and work with Kubernetes. Join an international Scrum team on projects for top-tier clients. Enjoy remote wor...

Senior Full-Stack Engineer sought by SitePen, a respected remote consultancy. You'll architect and deliver production software across the stack, working directly with customers. Requires 15+ years of experience, AI-assisted development skills, and expertise in TypeScript, Java, or Python. Enjoy a...

Senior Full-Stack Engineer (React-focused) sought to own features for PhantomBuster and a new AI Sales Coach. You'll leverage 5+ years of experience with React, strict TypeScript, and AI integration in a production environment. Based in France, enjoy flexible hours, €1,500 home office budget, and...