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Europe Unlimited PTO

  • Design and maintain server-side applications and database architecture using Node.js, Express, and MongoDB.
  • Collaborate with front-end developers to ensure seamless user experience and regularly review code for efficiency.
  • Develop and deploy reusable, testable code and automated tests in a collaborative, agile environment.

Node.js TypeScript Express MongoDB AWS

20 jobs similar to Senior Backend Engineer

Jobs ranked by similarity.

India

  • Develop and maintain scalable applications using NodeJS, TypeScript, MongoDB, Docker, and related technologies.
  • Collaborate closely with developers, designers, QA, and product stakeholders to deliver high-quality product features and enhancements.
  • Drive engineering best practices across CI/CD, testing, observability, security, and code quality.

Smart Working connects skilled professionals with global teams for full-time, long-term remote roles. They are one of the highest-rated workplaces on Glassdoor and focus on breaking down geographic barriers while valuing growth and well-being.

Global

  • Participate in brainstorming sessions about software development and architecture.
  • Develop, deploy and test Node.js based micro-services based on a set of requirements.
  • Participate in code review of other fellow developers and provide support.

tawk.to is the world’s #1 business messaging application, building systems at scale like search, concurrency, and real-time metrics. We are a small, globally distributed team with a friendly culture and career growth opportunities.

India

  • Develop and maintain backend APIs and business logic using Node.js, TypeScript, and Express.
  • Build scalable solutions for transactional systems and API integrations.
  • Support frontend experiences with React Native and Next.js when needed.

The company builds scalable digital products for financial and rewards-based experiences. It operates as a remote-first startup with a global team and a culture focused on innovation, ownership, and professional growth.

US Unlimited PTO

  • Design and build scalable cloud-based products, including mobile and web applications, that improve the implant supply chain.
  • Contribute to technical architecture, code quality, and testing standards while collaborating with Product, Engineering, and other teams.
  • Develop and maintain REST APIs and integrations, troubleshoot production issues, and stay current with emerging technologies.

Casechek innovates the implant supply chain to bring transparency to patient care costs by automating workflows for vendor-supported surgical procedures. The team is highly collaborative, self-motivated, and values diversity, curiosity, and long-term growth.

Europe

  • Build and maintain integrations with OEM cloud platforms across batteries, solar, smart meters, and HVAC.
  • Design and evolve home energy APIs, unifying telemetry and controls into a product surface customers can build optimizations on.
  • Debug and ship production features in Node/TypeScript on an AWS-based stack with a product-engineer mindset.

Enode provides the infrastructure layer that connects and orchestrates home energy devices like batteries, solar inverters, and HVAC at scale. Backed by Y Combinator, Lowercarbon Capital, and Creandum, it's an early-stage climate tech startup with a mission-driven, flexible culture.

US

  • Develop new features across our Node.js/TypeScript backend services
  • Optimize applications for maximum speed and scalability
  • Collaborate with cross-functional teams to design and implement innovative solutions

Makai uses AI and data to solve real-world operational and strategic challenges. As a small team, they value ownership, flexibility, and collaboration.

US

  • Build scalable backend services, APIs, and internal tools using Node.js, TypeScript, and MongoDB.
  • Advance DevOps, CI/CD, and cloud infrastructure in Azure to improve deployment workflows and production operations.
  • Champion AI-first engineering practices by adopting tools like Cursor and GitHub Copilot to enhance quality and speed.

Climate First Bank is a Florida Benefit Corporation and FDIC-insured commercial bank offering sustainable banking services including solar loans, residential, commercial, and SBA loans. As a Certified B Corporation and member of 1% for the Planet, they are committed to sustainability and ethical banking, with a growing team of goal-setters and changemakers.

$130,000–$160,000/yr
US Unlimited PTO

  • Build components of the LivePerson Voice product focusing on stability and innovation.
  • Work with Product Management to create delightful user experiences and architect business software and APIs.
  • Collaborate with peers on specifications, code reviews, and testing while meeting engineering KPIs.

LivePerson is a leader in trusted enterprise conversational AI and digital transformation. The company powers nearly a billion conversational interactions every month and has been named the #1 Most Innovative AI Company by Fast Company.

Global

  • Design and implement scalable backend services and APIs for a high-performance crypto wallet.
  • Manage databases (PostgreSQL, MongoDB) and implement caching with Redis for optimized performance.
  • Deploy applications on cloud platforms and collaborate with frontend developers to ensure seamless integration.

Solflare is a fast-growing crypto wallet providing a powerful gateway to Web3, securing over $20 billion in digital assets with 4 million monthly active users. With a team of nearly 150 people across offices in Croatia, Serbia, and remote globally, Solflare fosters a culture of curiosity, grit, and accountability, encouraging bold challenges and ego-free collaboration.

Brazil

  • Design, develop, test, and maintain high-quality software solutions across frontend and backend.
  • Build scalable backend services and APIs using Node.js, and responsive frontend applications with React.js.
  • Collaborate with cross-functional teams, participate in code reviews, and mentor developers to grow toward technical leadership.

Our partner is a technology company that builds impactful digital solutions. They have a remote-first culture with a global team.

Brazil

  • Design and develop full-stack features for internal platforms supporting finance, compliance, and transaction workflows.
  • Build scalable backend services, APIs, and integrations with third-party platforms.
  • Develop modern frontend applications and dashboards for operational metrics.

The company builds modern technology platforms to improve operational efficiency in the real estate industry. It operates as a remote-first team with a focus on product ownership and collaboration with global teams.

Europe

  • Develop scalable backend systems connecting energy providers with electric vehicles and smart home devices.
  • Collaborate with product, engineering, and customer-facing teams to deliver reliable solutions.
  • Solve complex integration challenges and contribute to modern cloud-based systems.

They build the software infrastructure that powers the future of clean energy. Their team is mission-driven, collaborative, and operates in a remote-first environment across Europe.

Europe

  • Build and maintain API integrations with OEMs and energy partners, ensuring reliability and performance.
  • Improve the connectivity platform by reducing incidents and enhancing observability.
  • Develop automations and internal tools to streamline integration monitoring and testing.

Enode provides the infrastructure layer that connects and orchestrates energy devices for energy companies. We are a mission-driven startup backed by Y Combinator, Lowercarbon Capital, and Creandum, with a collaborative and supportive culture.

Global

  • Design, develop, and deploy scalable web applications using the MEAN stack.
  • Build and maintain robust REST APIs and optimize microservices for high availability.
  • Perform code reviews, improve codebase, and stay updated on latest technologies.

Research and Deployment is a technology company focused on building scalable web applications and microservices. We have a small, collaborative team that values innovation, communication, and quality, operating fully remotely.

Europe

  • Build and maintain reliable API integrations with energy device manufacturers.
  • Improve connectivity platform reliability, scalability, and observability.
  • Develop backend features and automation tools for seamless device connectivity.

The company is an early-stage climate technology company focused on enabling a smarter energy ecosystem. It is a small, global team with a culture of trust, ownership, and autonomy.

US Unlimited PTO

  • Collaborate cross-functionally with product, ops, sales, and marketing to build platform solutions.
  • Write maintainable end-to-end code and perform exhaustive tests before review.
  • Mentor team members and manage work schedules as a self-starter in an asynchronous environment.

Better Health is creating a new medical provider type, disrupting the $60B home medical supply industry by bundling peer support, coaching, education, and home delivery. Since 2019, Better Health has gained licenses in 48 states, serves top payers, and is backed by leading investors, growing a diverse team united by shared values.

Canada Unlimited PTO

  • Design and implement scalable, secure, and high-performance backend systems and APIs supporting AI-driven security and pentesting.
  • Collaborate with product, frontend, and infrastructure teams to define system architecture and translate requirements into robust technical solutions.
  • Optimize application performance, scalability, and security across distributed and cloud-native environments.

The company is a partner of Jobgether, specializing in AI-driven cybersecurity and vulnerability detection. It is a highly technical, fast-paced environment focused on solving complex scalability and security challenges at enterprise scale.

$170,000–$190,000/yr
US Unlimited PTO

  • Own and evolve the backend systems powering Foodsmart's platform, designing and building scalable APIs and data infrastructure.
  • Collaborate with front-end engineers and product teams to ensure end-to-end quality and strong product outcomes.
  • Debug and optimize system performance, establishing development practices like code reviews and comprehensive testing.

Foodsmart is a Foodcare platform that combines personalized nutrition care with food benefits to improve health outcomes while lowering costs. Backed by a $200M investment from TPG's Rise Fund, the company serves over 3 million members and is committed to making nutritious food accessible and affordable.

US

  • Build and maintain backend services and APIs using Node.js, TypeScript, and PostgreSQL.
  • Collaborate with product managers, designers, and engineers to deliver end-to-end solutions.
  • Investigate and resolve production issues with a focus on root-cause analysis and long-term maintainability.

PAR Technology Corporation has been a leader in restaurant technology for over 40 years, providing software and hardware solutions to over 100,000 restaurants in more than 110 countries. The company embraces a 'Better Together' ethos, fostering a collaborative culture focused on innovation and customer success.

Europe

  • Build and maintain API integrations with OEMs and energy partners, ensuring they are reliable, performant, and well tested.
  • Strengthen the connectivity platform by reducing incidents and improving observability, monitoring, and alerting.
  • Take on complex projects and drive them through to release, breaking them into actionable work and delivering with limited hand-holding.

Enode provides software infrastructure to connect and orchestrate energy devices like EVs, heat pumps, and solar inverters at scale. We are a mission-driven startup backed by Y Combinator, Lowercarbon Capital, and Creandum, with a fun and caring culture.