Source Job

US Canada

  • Collaborate with the software team to design, develop, test, and deploy cloud-based software solutions for the energy sector.
  • Work with cutting-edge technologies like Python, React, Typescript, Docker, and Kubernetes.
  • Contribute to code reviews, bug fixes, and performance tuning to ensure high-quality deliverables.

Python React TypeScript Docker Kubernetes

20 jobs similar to Senior Fullstack Software Engineer

Jobs ranked by similarity.

UK

  • Build responsive user interfaces with React and TypeScript.
  • Develop scalable APIs and backend services using Python and FastAPI.
  • Deploy on GCP with Cloud Run, integrate Vertex AI, and manage CI/CD.

The hiring company is an enterprise client seeking a Full Stack Engineer for a high-velocity contract engagement. The culture emphasizes self-starting, full-stack ownership, and cloud-native best practices in fast-paced environments.

$170,000–$200,000/yr
US Unlimited PTO

  • Set technical direction and own critical architectural decisions for the 340BCheck team.
  • Drive proactive refactoring and resolve the hardest technical problems across distributed systems.
  • Mentor senior engineers and improve team culture and execution.

Bluesight's mission is to empower customers to deliver the right medicine to the right patient at the right time. It is a high growth healthcare information technology company with a start-up vibe and over 3,000 customers.

$160,000–$180,000/yr
Global Unlimited PTO

  • Drive self-serve product offerings to grow new revenue and support core business activities.
  • Design and build frontend and backend systems with good design patterns for extensibility.
  • Ensure data integrity and reliable source of truth for key business operations.

People Data Labs is a provider of people and company data, enabling customers to build innovative, compliant data solutions. They emphasize a collaborative, one-team culture with autonomy, ownership, and a focus on learning and growth.

India

  • Design, develop, and maintain scalable web applications using Python and ReactJS.
  • Build and optimize APIs, databases, and AWS infrastructure for enterprise workloads.
  • Lead feature delivery end-to-end and mentor engineers in a remote, product-led environment.

The company builds innovative SaaS products that power digital ordering experiences for leading restaurant brands worldwide. It operates as a globally distributed, product-led engineering organization that values technical leadership, continuous improvement, and innovation.

$120,000–$170,000/yr
US

  • Design, develop, and deploy scalable backend services and APIs across the stack.
  • Build and maintain intuitive, performant frontend applications and take end-to-end ownership from architecture to monitoring.
  • Collaborate with product and design teams to define features, participate in design/code reviews, and ensure system reliability.

TENEX is an AI-native MDR provider helping organizations improve cybersecurity via threat detection and rapid response. We are a small, well-funded startup backed by top investors, with a culture of collaboration and community.

  • Develop full-stack applications and services using modern architectures, including RESTful APIs, containerized services, and front-end frameworks like React, Vue.js, or Angular.
  • Build and maintain backend services in Python and implement cloud-native solutions on Google Cloud or Azure, including microservices and async events.
  • Collaborate with Solutions Architects, participate in Agile ceremonies, and ensure code quality, security, and scalability through testing and CI/CD practices.

Egen is a fast-growing, entrepreneurial company with a data-first mindset, leveraging platforms like Google Cloud and Salesforce to help clients drive impact through data and insights. We bring together top engineering talent in a culture dedicated to learning, solving tough problems, and continuous innovation.

Canada 3w PTO 12w maternity 12w paternity

  • Build and ship product features end to end across React, TypeScript, Django, Python, GraphQL, and surrounding systems.
  • Own meaningful product areas from idea through implementation, rollout, monitoring, and iteration, partnering closely with Product and Design.
  • Use AI coding agents deeply in daily workflow and help develop new tools, practices, and workflows to improve how the team builds software.

Fellow is an AI meeting assistant that helps teams turn conversations into decisions and action, built with privacy and security in mind. They are a remote-first company with optional office space in Ottawa and Montreal, and value speed, craftsmanship, and AI-native development.

$145,500–$235,400/yr
US

  • Build and ship end-to-end product capabilities across frontend and backend systems.
  • Develop user experiences using TypeScript and React, along with services and APIs using Go, Python, or comparable tools.
  • Collaborate with Product, Design, Data, and engineering partners to balance usability, performance, reliability, and time to value.

LaunchDarkly provides a feature management platform that helps engineering teams ship software and AI with speed, safety, and control. They are a growing company that values humble, open, collaborative, and kind teams.

$5,000–$9,000/mo
Global

  • Design, build, and maintain production web applications covering both frontend and backend layers.
  • Collaborate with cross-functional teammates to scope, plan, and ship features end to end.
  • Troubleshoot and resolve issues across the stack in a timely manner.

A manufacturing-sector company building production-grade web applications to support its operations. They value clean code, collaboration, and a remote-first culture with engineering standards.

Canada

  • Design and maintain full-stack applications, backend services, and RESTful APIs using Python, JavaScript/TypeScript, and Go.
  • Build and optimize AWS infrastructure, CI/CD pipelines, Docker/Kubernetes, and monitoring systems for reliable releases.
  • Collaborate with product, QA, and engineering teams to troubleshoot production issues and improve scalability and security.

This partner company develops a cloud-based platform for modern fleet management and connected technologies. It fosters a high-trust, collaborative culture focused on accountability, ownership, and continuous learning.

$175,000–$210,000/yr
US

  • Work across the stack to drive high-leverage projects from concept to completion and produce detailed technical specifications.
  • Up-level the team with expertise in API or system design, cloud infrastructure, healthcare data, or other areas while collaborating with a multidisciplinary team.
  • Build and refine user-facing features, establish consistent APIs, and write unit, integration, and end-to-end tests for new features.

Curai Health is a healthcare company that uses artificial intelligence and clinical expertise to make care more affordable, accessible, and effective. They are a mission-driven team of talented colleagues committed to collaborating closely and driving meaningful impact in healthcare.

US

  • Implement new features across frontend/backend boundaries.
  • Troubleshoot production issues and identify/ship fixes.
  • Collaborate with engineers and designers to maintain a large codebase.

General Dynamics Mission Systems engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, the company values trust, honesty, alignment and transparency.

$126,000–$190,000/yr
US Unlimited PTO

  • Design, build, and ship production agents end to end, including tools, prompts, context assembly, and frontend experiences.
  • Maintain evaluations and instrument production to measure acceptance, latency, and cost per agent.
  • Work with founders, product, and design to solve ambiguous engineering problems across the full stack.

Relativity is a legal data intelligence company building AI-powered software for litigation and investigations. Gavel is a small, founder-led team within Relativity focused on Word-based legal drafting, with a collaborative and innovative culture.

US Singapore

  • Build product-facing tools for browsing environments, inspecting trajectories, and understanding model behavior.
  • Develop vendor-facing workflows to create, submit, test, and iterate on RL environments and training data.
  • Create dashboards and observability tools surfacing environment quality, eval results, and pipeline health.

This company builds a reinforcement learning data engine for frontier AI labs, creating and iterating on training data. They have offices in San Francisco and Singapore, offering a culture that values independence and high agency.

$7,000–$9,000/mo
South America

  • Lead full-stack development with React/Next.js and Python, including GraphQL APIs and CI/CD.
  • Design advanced UI and data visualizations; ensure code quality through reviews and testing.
  • Mentor engineers and collaborate with cross-functional teams to influence technical direction.

Converge fuses cyber insurance, security, and technology to provide businesses with clear, confident cyber protection. The team is composed of top-tier professionals across underwriting, technology, and claims who share a passion for driving the future of cyber risk management.

India

  • Design, build and maintain reliable data pipelines in Python on AWS.
  • Build and maintain backend services and APIs using Django and FastAPI.
  • Take end-to-end ownership of assigned work, including design, testing, code reviews, releases and production support.

Smart Working connects skilled professionals with global teams for full-time remote roles, aiming to break down geographic barriers. It fosters a remote-first community focused on growth and well-being, and is rated highly on Glassdoor.

Ireland

  • Partner with PMs and engineers to design and deliver robust cloud-based solutions on AWS.
  • Build full-stack features with Python, Node.js, React, and TypeScript, owning them from code to production.
  • Apply TDD, clean code, CI/CD, and AI tools to move fast in a fully remote, collaborative environment.

Qualio is a unified quality and compliance management platform helping regulated life-science companies get products to market faster with less risk. The all-remote team spans North America, Europe, and Australia and values iterative development, clean code, and automation.

$209,700–$311,400/yr
Global

  • Build fullstack features across search, scenario mining, and agentic tooling.
  • Work directly with model developers and researchers to define and measure success before building.
  • Own features end-to-end, from shaping ideas to shipping robust, maintainable software at scale.

Wayve builds the leading AI platform for autonomous driving, using an end-to-end approach that lets vehicles learn from real-world experience. They operate across global hubs with a hybrid culture focused on innovation, ownership, and collaboration.

$135,000–$165,000/yr
US Unlimited PTO

  • Build full-stack features for the loan origination platform, including intake, decisioning, servicing, and collections.
  • Create internal tooling and data pipelines for loan management, compliance, and portfolio analytics.
  • Use AI-assisted development and collaborate with legal, data, and school stakeholders to deliver high-quality, compliant software.

Clasp is a mission-driven fintech expanding education access via student loan repayment and lending technology for colleges and employers. We're a venture-backed Forbes Fintech 50 startup focused on social impact.

Poland

  • Design and build robust Python services and applications that serve high volumes of production traffic.
  • Own software throughout its lifecycle, from development to deployment and operation using self-service CI/CD and observability.
  • Collaborate with product, design, data, and engineering teams to deliver reliable software and improve engineering practices.

YouGov is an international online research data and analytics technology group that helps brands and agencies understand consumer opinion through an ever-growing source of connected data. With operations across the UK, the Americas, Europe, the Middle East, India, and Asia Pacific, the company is driven by a culture of being fast, fearless, innovative, and guided by accuracy and ethics.