Top Full Stack Developer Jobs

Build frontend and backend features for a proprietary data visualization tool, create intuitive user interfaces, develop microservices integrating internal APIs, and collaborate with internal and remote teams. The role requires full-stack development experience with React or Angular on the frontend and Python or Java on the backend, along with modern development practices such as version control, unit testing, build tools, CI/CD, metrics, and monitoring.

Develop and support full-stack applications across claims and healthcare reimbursement domains. Responsibilities include architecture and solution design, Java and AWS development, cloud migration, systems integration, business requirements analysis, technical documentation, production implementation support, and advanced troubleshooting. The role collaborates with business and development teams and requires expertise in Agile methodologies, REST APIs, microservices, CI/CD, testing, and enterprise application environments.

Design, build, and maintain full-stack payment products and infrastructure at scale. Debug production issues across the stack, mentor engineers, collaborate cross-functionally, and improve engineering standards, tooling, and processes in a distributed team.

Build and own full-stack web features for a SaaS ERP platform serving local governments. Responsibilities include developing React and TypeScript interfaces, contributing to C#/.NET APIs and EF Core data access, designing REST contracts, working with SQL Server, writing tests, diagnosing production issues, supporting integrations, and collaborating with product design and engineering teams through agile delivery.

Design, develop, and enhance a scalable loan origination system. Build accessible user-facing features, APIs, microservices, and resilient distributed systems using .NET, C#, and Azure. Collaborate with architecture, product, design, and engineering teams; improve performance, availability, monitoring, security, and deployment automation. Work with databases, containers, messaging, CI/CD, and cloud-native architectures.

Develop and deploy full-stack enterprise applications with a backend focus using C# and .NET. Build REST APIs, React or Angular interfaces, SQL Server solutions, and Azure Service Bus event-driven integrations. Responsibilities include architecture, coding, code reviews, testing, debugging, documentation, deployment, quality processes, and collaboration with QA, DevOps, product teams, clients, vendors, and stakeholders. The role also involves leading technical solutions, participating in Agile practices, mentoring colleagues, and independently resolving complex system issues.

Build and ship full-stack features for a qualitative research platform, including infinite canvas and table workspaces, collaboration tools, data visualization, search, transcription, content management, and AI-enabled research capabilities. Optimize performance and memory usage, write automated JavaScript tests using TDD, collaborate across the product lifecycle, participate in user research, and contribute to a supportive startup environment through communication and mentorship.

Build and maintain backend services, REST APIs, databases, customer-facing products, internal tools, and data platforms. Improve database architecture, performance, reliability, scaling, and migrations. Contribute to full-stack development, AWS infrastructure, serverless systems, CI/CD, deployments, monitoring, and architectural decisions while collaborating with product, design, and leadership.

Build and maintain full-stack applications, microservices, APIs, and highly available AWS services using Node.js and event-driven architectures. Develop tested, documented code across front-end and back-end layers, deploy and scale applications, monitor systems with Datadog, and contribute to technical design and production support. Collaborate with stakeholders, reverse-engineer legacy applications, use AI-assisted development tools, and own ambiguous projects through completion while contributing to quality improvements.

Develop scalable Java full-stack applications using Spring Boot, REST APIs, microservices, React or Angular, databases, cloud platforms, Docker, and Kubernetes. Build and integrate generative and agentic AI capabilities, including LLMs, RAG, vector databases, orchestration, tool calling, and MCP. Partner with enterprise stakeholders to prototype, deploy, secure, monitor, and support production solutions while translating ambiguous business needs into technical implementations.

Build and own full-stack software supporting simulation, emulation, flight systems, and vehicle analysis. Develop prototypes, high-fidelity simulation platforms, and scalable distributed systems used across SpaceX’s design, testing, and operations pipeline. Improve reliability and performance while partnering with engineering users to deliver productivity-enhancing features. The role requires software development experience, full-stack web application expertise, programming in Python, C, C++, or Rust, database experience, and the ability to obtain a Top Secret clearance.

Build and own LearnVector’s full-stack AI learning product, including frontend experiences, backend services, data layers, deployment infrastructure, streaming AI interactions, session memory, content pipelines, observability, testing, and CI. The role requires making foundational architecture decisions, integrating LLM APIs, operating production systems, and shipping frequent product improvements in an on-site, early-stage startup environment.

The role involves developing and managing key components of Sphere's platform, such as the tax engine and filing infrastructure, while mentoring other engineers and improving efficiency based on customer feedback.

Lead development of early product, build features for onboarding and account opening, influence technical vision, mentor engineers, and ensure smooth production operations.

As a Senior Full Stack Software Engineer, you will build and improve products, create user interfaces and APIs, and collaborate with various teams to enhance the customer experience.

The Senior Fullstack Software Engineer will design and maintain scalable features, owning key components, mentoring others, and ensuring code quality while architecting growth within the team's tech roadmap.

Design, build, and support cloud-native full stack or backend Java products using TDD, CI/CD, microservices and event-driven patterns. Collaborate with product teams, provide production support, implement monitoring and ensure secure, performant systems.

Lead Software Engineer to design and develop innovative AI solutions, manage projects, mentor juniors, and enhance engineering practices.

Design, develop, and maintain full-stack applications; lead technical discussions, mentor junior members, and improve products and technologies.

As a Founding Engineer, you'll design and build the core infrastructure for an AI-driven procurement platform, implementing advanced data solutions and ensuring security compliance.

As a founding engineer, you will build and refine the infrastructure for an AI-driven procurement platform, focusing on frontend development and optimizing procurement workflows using advanced AI technologies.

Lead design, development, modernization, and support of business-critical ASP.NET full-stack applications. Mentor and guide engineers, produce maintainable code, lead database design (Oracle PL/SQL), participate in design/deploy reviews, triage production issues, and assist hiring and team staffing.

Build and maintain full-stack wealth management platform features using Python and Angular or React. Design service-oriented architectures and REST/SOAP APIs, work with relational databases and ORMs, contribute to AWS or Azure cloud architecture, and deploy using container technologies. Collaborate in Agile/Scrum ceremonies, participate in code reviews and demos, and work independently with distributed teams.

Develop and maintain internal business applications using ASP.NET and related technologies. Build OLTP solutions, support and refactor legacy systems, migrate applications into a unified .NET website, integrate ERP and HRIS systems, design technical optimizations, and collaborate with teammates, management, and external stakeholders. The role requires software development, database work, API integration, testing, deployment, and production support in an agile environment.

Lead full-stack engineering for BNY’s Fund Accounting and Investor Solutions Platform. Responsibilities include architecting, developing, testing, deploying, and supporting scalable applications; building Java/Spring microservices, REST APIs, and modern frontends; implementing event-driven systems, observability, resiliency, CI/CD, and secure coding practices; and integrating AI technologies. The role contributes to technical strategy, mentors engineers, drives engineering standards, supports incident response, and collaborates with cross-functional Agile teams.