Source Job

US

  • Design, build, and maintain fullstack features across front-end and back-end systems.
  • Work with relational and NoSQL data stores, and build cloud-native solutions on AWS.
  • Write and maintain automated tests, and collaborate with cross-functional teams in an agile environment.

Python Node.js C# React AWS

20 jobs similar to Senior Fullstack Engineer (Python, Node, C#, React)

Jobs ranked by similarity.

$140,000–$155,000/yr
US Unlimited PTO

  • Design and build full stack applications using React, Node.js, TypeScript, and AWS technologies to power secure web and mobile experiences.
  • Contribute to architectural decisions and implement event-driven solutions to improve scalability and reliability.
  • Take ownership of features from design through deployment, ensuring operational excellence and collaboration with product and design teams.

NetDocuments is the world’s #1 trusted cloud-based content management and productivity platform that helps legal professionals do their best work. The company has been named among Inc. Magazine’s 5000 Fastest-Growing Private Companies in America and is a five-time Top Workplace in the US.

Global

  • Lead the design and delivery of complex, cross-cutting features spanning APIs, data models, and UI while mentoring mid-level engineers to raise the overall engineering bar.
  • Drive technical direction for new payments capabilities, including architecture trade-offs, operational feasibility, and risk assessment across a cloud-native orchestration platform.
  • Use AI-assisted development tools effectively and contribute to incident response, root-cause analysis, and platform reliability in a 100% remote team.

Xplor Technologies provides modern vertical software, embedded payments, and AI-powered capabilities for membership-based and service-based industries. With over 130,000 businesses in 72+ countries and $47 billion in annual payment volume, the company fosters a values-driven, inclusive culture focused on innovation and collaboration.

Brazil Colombia Mexico

  • Build modern web applications using React, JavaScript/TypeScript, Node.js, and AWS technologies.
  • Develop backend services and APIs that connect applications with internal platforms and third-party systems.
  • Create responsive user interfaces and workflow tools to simplify complex business processes and data visualization.

Goodway Group is an independent, remote-first media and marketing services firm specializing in data-driven digital media and marketing technology. With a 90+ year history and a diverse team of strategists, media practitioners, technologists, and data scientists, it employs around 70% women and has been recognized as one of AdAge's Best Places to Work.

$92,000–$113,500/yr
United States

  • Collaborate with senior developers to implement new features and improve existing functionality.
  • Write and test high-quality code based on design specifications and product requirements.
  • Participate in planning and design discussions with product managers and designers.

Judi Health is an enterprise health technology company providing pharmacy benefit management and health benefit solutions for employers and health plans. It is a late-stage startup with a remote-first culture and a focus on delivery.

$137,000–$217,000/yr
US Unlimited PTO

  • Full stack product development with a lean towards backend, building and maintaining GraphQL APIs with Python and web/mobile experiences with React & React Native.
  • Lead ambiguous projects, write technical plans, and serve as the responsible individual for engineering on roadmap commitments.
  • Mentor other engineers, contribute to cross-team engineering forums, and participate in on-call duties.

Modern Health is a mental health benefits platform for employers, offering one-on-one, group, and self-serve digital resources for emotional, professional, social, financial, and physical well-being. The company has raised over $170 million and is the fastest entirely female-founded company in the U.S. to reach Unicorn status, with a culture of high empathy and high accountability.

$120,000–$140,000/yr
US

  • Design and build full-stack applications bridging AI/ML models to user-friendly interfaces using Python and modern frameworks.
  • Develop and maintain backend services, RESTful APIs, and containerized solutions on Google Cloud or Azure.
  • Collaborate with solution architects and participate in Agile ceremonies to ensure scalable, high-performance deliverables.

Egen is a fast-growing, entrepreneurial company with a data-first mindset, leveraging Google Cloud and Salesforce to help clients drive action through data. We are committed to being a place where the best engineering talent thrives, dedicated to learning and solving tough problems.

India

  • Design, develop, and maintain scalable full-stack applications using Python, JavaScript, React, and modern frameworks.
  • Build and optimize backend services with Flask and FastAPI, and create high-performance frontend applications with React.
  • Implement cloud-based solutions using AWS services (EKS, S3, RDS) and manage containerized applications with Docker and Kubernetes.

$180,000–$200,000/yr
US

  • Build across the stack, owning fullstack features end to end from design through release.
  • Collaborate cross-functionally and take ownership in a fast-moving, meeting-light environment.
  • Use AI tools as a force multiplier and help shape our AI-native development practices.

Archive builds the technology that powers branded resale for some of the world's most beloved companies, including Lululemon, The North Face, New Balance, Dr. Martens, Peloton, and 50+ others. We're a small, low-ego team with high agency, backed by leading venture capital firms, and committed to changing consumer behavior for the better.

Brazil

  • Develop front-end features using ReactJS, Angular, or VueJS, and design Shopify themes from scratch.
  • Build and maintain back-end services using NodeJS, Go, or Python, integrating Shopify with external systems.
  • Participate in English meetings with clients, drive technical discussions, and support teammates.

ArcTouch is a specialty studio that creates lovable apps, websites, and connected experiences for world-class companies. They are part of the award-winning AKQA Group and foster a culture of collaboration and innovation.

United States

  • Own end-to-end feature development, shipping production-ready full stack applications with clean, scalable code.
  • Collaborate cross-functionally with product, design, and engineering teams to define and execute technical solutions.
  • Contribute to system architecture and technical decision-making across frontend, backend, APIs, and databases.

Jobgether uses an AI-powered matching process to ensure your application is reviewed quickly and fairly. They support hiring for various companies and manage initial candidate screening.

$130,000–$170,000/yr
US Unlimited PTO

  • Design, build, and maintain full-stack applications using React and Python with PostgreSQL.
  • Build and deploy scalable cloud infrastructure on AWS using Terraform and CI/CD pipelines.
  • Practice Test-Driven Development and apply Spec-Driven AI Development to accelerate delivery.

Incisive is building a better model for restorative dentistry by partnering with independent dental practices. They have over 600 doctors nationwide, retain over 95% year over year, and are growing fast.

LATAM

  • Design and develop scalable, secure server-side components, APIs, and front-end interfaces using React, TypeScript, and Node.js.
  • Build and maintain services on AWS and Kubernetes, ensuring compliance with HIPAA, SOC 2, and HITRUST.
  • Collaborate cross-functionally with product, design, and DevOps teams in agile sprints, writing clean, tested code.

Blue Coding specializes in hiring excellent developers from Latin America for cutting-edge companies in the United States and Canada. With over 150 engineers and other professionals distributed across more than 10 countries, we are a fully remote, culturally diverse company committed to honesty, fairness, and cooperation.

Brazil Global

  • Design, implement, and maintain robust .NET Core services and APIs within a microservices architecture.
  • Build responsive and accessible front-end experiences using React and TypeScript.
  • Write clean, testable, and scalable code, following modern engineering best practices.

Ubiminds is a GPTW-certified, people-first company that partners with American software product companies to scale their development footprint. They custom-curate Brazilian top 5% talent for their LATAM strategy, offering a unique combo of staff augmentation and employer-of-record services.

Canada

  • Design, develop, and maintain web applications using Django and FastAPI
  • Build and integrate RESTful APIs and implement scalable ETL data transformation workflows
  • Write efficient SQL, manage PostgreSQL schemas, and ensure code quality through testing and reviews

Fleetworthy offers the only complete technology suite for fleet readiness, uniting safety and compliance, toll management, and weigh station bypass solutions. Trusted by 75% of the top fleets in North America, Fleetworthy supports millions of vehicles and drivers.

India

  • Lead design and development of scalable full-stack applications with cloud-native and AI technologies.
  • Build AI-enabled applications using large language models, retrieval-augmented generation, and autonomous execution patterns.
  • Collaborate with cross-functional teams to translate business needs into technical solutions and drive engineering best practices.

This role is listed on behalf of a partner company that builds advanced AI-powered enterprise applications transforming customer interactions. The company has a flexible-first work culture supporting remote arrangements and offers professional growth opportunities.

$160,000–$230,000/yr
US

  • Build backend services, APIs, and data layers powering product domains like outreach automation, payments, reporting, and analytics.
  • Own data modeling, ETL, and vendor SDK integrations while contributing to React frontend and internal tooling.
  • Partner with Product throughout the development lifecycle, author technical specs, and contribute to CI/CD and development infrastructure.

Pearly is a B2B SaaS and payments company serving over 2,500 dental offices. They are scaling rapidly with a hyper-modern stack and a focus on shipping impactful capabilities.

Global

  • Implement end-to-end user journeys across the full stack, including administrative and core platform flows such as tenancy, user management, and permissions.
  • Rapidly prototype new flows, validate assumptions, and iteratively harden them into production-quality implementations.
  • Review, refine, and integrate AI-generated code, ensuring correctness, performance, and maintainability.

Gradera defines a new category of enterprise transformation called Software-Orchestrated Services™, where software orchestrates human expertise, digital workers, and enterprise systems. As an AI Native Services firm, they help enterprises redesign work across operations, product, engineering, customer experience, data, and enterprise workflows.

US

  • Write and maintain scalable enterprise quality software using JavaScript/Node.js/TypeScript and React/Angular.
  • Set up and maintain cloud infrastructure on AWS (Lambdas, Code Build, Cognito, API Gateway) for microservices.
  • Drive feature engineering and experimentation to improve algorithm performance while negotiating solutions with stakeholders.

Railroad19 builds custom software solutions and provides top-tier development services. As a specialized team of developers and architects, they foster a culture of hard work and thought leadership, with a distributed team across the US.

Global

  • Execute the full software development lifecycle across both backend services and frontend interfaces.
  • Design and build well-tested, well-documented features that span APIs, data models, and UI.
  • Contribute to verification plans, quality assurance procedures, and deployment guardrails.

Xplor Technologies provides vertical software, embedded payments, and AI-powered capabilities to help businesses in various industries simplify operations and enhance customer experiences. With over 130,000 businesses in 72+ countries and processing over $47 billion in payments annually, the company fosters a culture of innovation and collaboration guided by core values like 'Find a better way' and 'Win together'.

$151,000–$201,000/yr
United States

  • Build and maintain performant, reliable frontend systems and server-side flows that power booking and purchasing for thousands of Mindbody businesses.
  • Partner with Product, Design, and Marketing to bring features to life from ideation through deployment, iterating with the end-user in mind.
  • Champion engineering best practices including automated testing, peer reviews, observability, and clean, type-safe design.

Playlist builds the definitive platform for intentional living, connecting people with inspiring experiences in fitness, wellness, and beyond, with brands like Mindbody and ClassPass. Mindbody equips wellness entrepreneurs with technology to support thriving businesses, fostering a culture of innovation and curiosity.