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$104,000–$166,000/yr
US

  • Design and develop a cloud-ready relational database with PostgreSQL/PostGIS to support the USGS Volcano Hazards Program's monitoring and evaluation workflows.
  • Build RESTful APIs in Python (FastAPI or Flask) and create a web-based interface with React and JavaScript/TypeScript for data entry and visualization.
  • Implement GIS-enabled tools for geospatial visualization using ESRI JavaScript API, Leaflet, or Mapbox, ensuring Section 508 accessibility and federal IT security compliance.

JavaScript/TypeScript React

20 jobs similar to Senior Full Stack Engineer

Jobs ranked by similarity.

Latin America

  • Architect, test, and ship end-to-end full-stack software solutions for financial reporting and data visualization.
  • Refactor existing software using Agile methodologies to improve maintainability and speed.
  • Collaborate with product managers and data engineering teams to serve private asset analytics.

Bluelight is a software consultancy designing technology to enhance users' lives. It is a rapidly growing company with a collaborative and diverse culture.

$130,000–$149,600/yr
US

  • Lead development of cloud-native, full-stack geospatial applications for public safety and enterprise environments.
  • Architect serverless solutions, RESTful APIs, and CI/CD pipelines with a focus on scalability and security.
  • Mentor engineers, conduct code reviews, and drive engineering best practices across distributed teams.

Jobgether is an AI-powered job platform that connects candidates with employers through skill-based matching. This role is listed on behalf of a partner company that develops mission-critical public safety and enterprise geospatial applications.

US

  • Lead architecture and development of full-stack solutions using React, Node.js/Python, and advanced SQL.
  • Design cloud data integrations, ETL/ELT pipelines, and Databricks analytics services.
  • Establish secure DevSecOps practices including CI/CD, automated security testing, and containerization.

Edgewater Federal Solutions is a privately held government contracting firm based in Frederick, MD, founded in 2002. They are ISO 9001, 20000-1, 270001 certified, CMMI Level 3, and recognized as a Top Workplace in the Greater Washington Area since 2018.

US

  • Lead production of federal species range maps for marine and anadromous taxa in compliance with FWS Range Mapping SOP.
  • Conduct spatial data aggregation, normalization, and validation against authoritative geographic layers.
  • Facilitate iterative review cycles with government SMEs and coordinate formal sign-off on deliverables.

Peraton is a next-generation national security company that provides mission capability integration and transformative IT solutions to protect the nation and allies. It serves as a partner to essential government agencies and supports every branch of the U.S. armed forces.

Ireland

  • Own end-to-end feature development from React front-end to APIs and database layers.
  • Build scalable REST APIs with Python/FastAPI and optimize performance across the stack.
  • Collaborate with product, design, and engineering to shape an AI-native cybersecurity product.

Our partner builds a customer-facing B2B SaaS product at the intersection of generative AI and cybersecurity. They are an early-stage startup with an experienced team from Big Tech, offering high autonomy and minimal bureaucracy.

US Unlimited PTO

  • Build and maintain full-stack application components and data pipelines.
  • Implement real-time and offline data visualization, processing, and ML integrations.
  • Own engineering quality, testing, and CI/CD within a collaborative team.

Develops a next-generation data management and artificial intelligence platform supporting maritime domain awareness. Operates as a small, collaborative engineering team with a flat structure and direct access to leadership.

  • Design and develop production-grade full-stack web applications and REST APIs using Python and JavaScript.
  • Own end-to-end development from database schema and backend services to responsive frontend UI.
  • Troubleshoot complex technical issues, mentor junior developers, and contribute to engineering best practices.

Nagarro is a Digital Product Engineering company that builds products, services, and experiences across all devices and digital mediums. With over 18,700 experts across 39 countries, they have a dynamic and non-hierarchical work culture.

$122,210–$211,318/yr
US

  • Build and maintain full-stack features for IronGate using Angular, TypeScript, Node.js, and Express.
  • Design and optimize data models in PostgreSQL and work within a Kubernetes-based architecture.
  • Collaborate on security, resilience, and automated testing across the stack.

LMI is a digital solutions provider dedicated to accelerating government impact with innovation and speed, providing commercial-grade platforms and mission-ready AI to federal agencies. Headquartered in Tysons, Virginia, they serve the defense, space, healthcare, and energy sectors, committed to delivering impactful results that strengthen missions and drive lasting value.

US

  • Shape the end-to-end user experience of the Hypori Console by gathering feedback from stakeholders and defining efficient interaction patterns.
  • Lead front-end architecture for the Console, including component structure, state management, and build tooling, while staying fluent in backend services.
  • Deliver features end-to-end from UI through REST APIs in a microservices environment deployed on Kubernetes, with a focus on accessibility and security.

Hypori, Inc. is a high-growth cybersecurity SaaS company transforming secure mobility with a virtual workspace platform that lets users access enterprise apps and data from any mobile device without storing data on the endpoint and ensuring total personal privacy. Backed by $55M in funding from investors including UBS, AE Industrial Partners, Hale Capital Partners, and GreatPoint Ventures, it is expanding into new commercial and regulated markets.

$57,415–$76,555/yr
US Canada

  • Design and develop full-stack features for InteleShare, including web UI and Perl API services.
  • Optimize PostgreSQL queries and schema changes for high-volume production databases.
  • Support DevOps initiatives, including Docker, Kubernetes, and CI/CD pipelines.

Intelerad provides cloud-based medical imaging solutions that streamline information flow and improve patient outcomes. With nearly 800 employees across four countries, the company fosters a collaborative, innovative culture and serves over 2,000 healthcare organizations globally.

US

  • Lead frontend architecture, including component design, state management, and performance for React and TypeScript interfaces.
  • Build and extend Python APIs and collaborate on data contracts, API design, and integration patterns.
  • Drive frontend standards, mentor engineers, and support internal tooling for operations and compliance.

Astra builds mission-critical infrastructure for moving money at scale, processing billions annually with 99.9%+ uptime. They are a remote-first, small, high-output team focused on collaboration and professional growth.

US

  • Design and implement application features across React frontend, Spring Boot backend, and PostgreSQL schema.
  • Build REST APIs, maintain Node.js services, and deploy applications on Google Cloud Platform.
  • Write unit tests and collaborate with stakeholders to deliver production web applications.

APAC

  • Design, build, and maintain scalable full-stack web applications using JavaScript, TypeScript, React, and Node.js.
  • Architect robust web solutions and lead the creation of RESTful APIs with modern state and component lifecycle management.
  • Implement automated testing, event-driven analytics, and cross-team collaboration to deliver production-ready features.

We are a Managed Nearshore Teams provider headquartered in Austin, specializing in building and embedding high-performing software development teams. We deliver customized solutions by connecting global talent with innovative client projects, and our culture values expertise, creativity, and impact.

$90,000–$130,000/yr
US

  • Develop, maintain, and automate web applications and data-processing workflows using Python, SQL, and modern web technologies.
  • Contribute across the full SDLC, from requirements analysis and design through testing, deployment, and maintenance.
  • Collaborate with technical and non-technical stakeholders to deliver high-quality, maintainable software solutions.

The employer is a partner company seeking a Senior Application Developer to build and automate web applications and data workflows. The role offers a flexible remote environment with a focus on engineering fundamentals and adaptability.

$100,000–$200,000/yr
US Unlimited PTO

  • Build full-stack features in Elixir, Phoenix LiveView, and Postgres for wildfire resilience tools.
  • Collaborate with product, design, data, and science teams to ship responsive, accessible UIs.
  • Develop interactive maps and visualizations for land management and risk assessment decisions.

Vibrant Planet is a climate resilience company that builds an AI-driven platform for wildfire risk management and land planning, supported by its fire science subsidiary Pyrologix. It is a well-backed startup with a small, collaborative team of leaders in fire science, forestry, policy, and technology.

US

  • Build and own the React shell, data visualization views, and configurable portals.
  • Implement authentication and secure access using Databricks AppKit with Entra ID.
  • Integrate the front end with governed data by querying curated SQL views and Databricks lakehouse.

CampusWorks is a consulting firm that partners with higher education institutions to optimize their people, processes, and technology. They offer flexible remote contract opportunities for experienced professionals looking to make an impact.

India

  • Own the full lifecycle of features: from requirements gathering and UI/UX collaboration to backend API integration and deployment
  • Collaborate closely with product and design to shape features that solve real user problems
  • Implement clean, performant, and accessible UI using React, TypeScript, and modern frontend practices

HighLevel is an AI-powered business operating system that gives agencies, entrepreneurs and SMBs the infrastructure to build, automate and scale. With over 2,000 team members across 10+ countries, it operates as a global, remote-first organization built for speed and ownership.

$75,000–$100,000/yr
US

  • Develop and maintain secure web applications across frontend and backend using React, Java, Spring Boot, Node.js, and SQL.
  • Collaborate with developers, Quality Engineers, and analysts to modernize workflows and troubleshoot issues.
  • Participate in Agile teams, peer reviews, and CI/CD processes to deliver reliable solutions.

Via Logic is an information technology partner supporting mission-driven work across DevSecOps, cloud engineering, cybersecurity, data science, and national security analytics for federal and commercial clients. The company fosters a collaborative culture where Explorers are encouraged to grow, contribute, and continuously evolve.

$75,000–$120,000/yr
US

  • Collaborate with meteorologists at NCEP, NWS, academia, and partners to develop forecast tools from short to medium range timeframes.
  • Develop web applications using GIS, Python, and modern languages to create hazard information tools.
  • Transition forecaster tools into operations and create training materials for new techniques.

Lynker is a growing, employee-owned business specializing in professional, scientific, and technical services. They combine scientific expertise with mature processes to deliver cost-effective solutions in hydrology, geospatial analysis, IT, and resource management, fostering a team-oriented culture of skilled professionals.

Global

  • Architect, design, and maintain core services supporting CRM and Marketing platforms.
  • Build advanced data models and write high-performance SQL queries for scalability.
  • Collaborate with cross-functional teams and lead projects to improve engineering culture.

Rechat is building the next generation of enterprise real estate technology, unifying data, marketing, and transaction workflows into one system. The company is product-driven with a modern stack and a strong engineering culture.