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US

  • Design, build, test, and operate scalable backend services (NodeJS/TypeScript) that power MelodyArc's orchestration and workflow capabilities.
  • Partner with the CTO to run, improve, and standardize the code review process to ensure increasing quality without excessive overhead.
  • Lead the technical delivery of multi-sprint initiatives, translating product requirements into clear technical plans and execution tradeoffs.

NodeJS TypeScript System Design CI/CD

20 jobs similar to Software Development Engineer 3 (SDE 3)

Jobs ranked by similarity.

US Unlimited PTO

  • Craft streamlined user flows and build robust APIs for bank administrators and customers.
  • Write clean, thoroughly documented, and well-tested code with emphasis on error handling and edge cases.
  • Provide technical guidance and code reviews, raising the bar for teammates.

Alkami provides a digital sales and service platform for U.S. banks and credit unions. Founded in 2009, it is a fast-growing SaaS company with a culture recognized as Best Place to Work in Fintech and Best Company Culture.

Global

  • Work on challenging software engineering tasks across backend, full-stack, infrastructure, and systems.
  • Review, debug, improve, and explain code across different technical environments.
  • Design or evaluate practical solutions involving APIs, databases, services, and deployment workflows.

Our client is a rapidly growing, venture-backed AI company that helps shape intelligent systems by combining human expertise with machine learning. With over $40 million in funding and a global network of experts, they build human intelligence infrastructure for the AI economy.

United States

  • Design and build scalable, reliable backend systems for provider services, including third-party integrations and telehealth functions.
  • Identify and solve complex technical challenges, collaborating across teams to drive innovation.
  • Drive all phases of the development lifecycle from planning to post-launch maintenance.

Rula is a mental health care provider dedicated to treating the whole person with evidence-based and compassionate care, aiming to destigmatize mental health. It is a remote-first company that hires in most U.S. states and fosters a culture of inclusion and diversity.

United States

  • Design, develop, and maintain backend services using TypeScript and NestJS.
  • Architect and implement scalable APIs, integrations, and event-driven systems.
  • Build and optimize high-throughput workflows that process large volumes of transactions and data.

Pragmatike is recruiting on behalf of a fast-growing technology company building critical infrastructure that powers high-volume, real-time business operations across multiple systems and platforms. They seek a Backend Software Engineer to join a high-ownership engineering culture where developers are encouraged to move quickly and solve meaningful technical challenges.

US Canada Unlimited PTO

  • Guide your team in delivering high quality, well tested technical solutions.
  • Own projects through the entire software development lifecycle from planning to maintenance.
  • Expertly navigate complex systems to identify key challenges and create plans to address them.

Trellis is rewriting the insurance experience with a customer-first mindset through its licensed agency Savvy. It is a profitable, fast-growing Series A startup with a remote-first team that moves quickly and experiments boldly.

India

  • Own and contribute to architecture and development across products, driving technical excellence in both frontend and backend systems.
  • Develop and optimize backend API services with test-driven development including advanced caching and messaging for reliability and scalability.
  • Deliver high-quality frontend experiences using modern frameworks, with strong fundamentals in component-based architectures and state management.

HighLevel is an AI-powered business operating system that helps agencies, entrepreneurs, and SMBs build, automate, and scale their businesses. With over 2,000 team members across 10+ countries and a global remote-first culture, the company values initiative, clarity, and execution.

Global

  • Build secure, useful software across Angular/React, Java/Node.js, APIs, data flows, and modern AI tools.
  • Take end-to-end ownership: break down ideas, build frontend and backend features, test, review code, ship releases, and fix issues.
  • Use AI development tools, agents, MCPs, automation, and AI-assisted workflows responsibly and securely.

PlayPower Labs builds secure, useful software across modern tech stacks. It is a startup-sized company with a high-energy, ownership-driven culture emphasizing speed and practical judgment.

United States

  • Lead the development of Node.js applications, ensuring high-quality code and scalable solutions.
  • Collaborate with clients to understand requirements and anticipate future needs, providing technical guidance.
  • Mentor team members on technical aspects, fostering a culture of continuous learning and improvement.

Bridgenext is a digital consulting services leader that helps clients innovate and realize their digital aspirations through product engineering, automation, data engineering, and infrastructure modernization. With a global team, they offer a flexible and inclusive work culture focused on driving business value and career growth.

US

  • Lead Technical Execution: Guide the development of end-to-end features for a lean team.
  • Ship from the Front: Remain heavily hands-on, writing clean, production-grade code across the entire full-stack TypeScript ecosystem.
  • Architect AI & Agentic Systems: Move past basic implementations to deploy custom agentic workflows, state machine logic, and custom RAG pipelines.

Truelogic is a leading provider of nearshore staff augmentation services. Our team of 600+ highly skilled tech professionals, based in Latin America, drives digital disruption by partnering with U.S. companies on their most impactful projects, valuing expertise and aspirations.

Europe

  • Build and maintain backend services, APIs, webhooks, and integration services.
  • Design reliable data flows for assessment, feedback, learner activity, and reporting.
  • Work with PostgreSQL, BigQuery, and modern cloud application infrastructure.

The company is a global EdTech company building a suite of AI-enabled products for students, teachers, and education partners to support better learning outcomes at scale. The size and culture are not specified in the posting.

Europe

  • Act as a key technical liaison between business and engineering teams, translating commercial goals into scalable architectures.
  • Lead cross-functional delivery teams and provide architectural oversight throughout the development lifecycle.
  • Mentor engineers, conduct code reviews, and make architectural decisions at component and plugin levels.

Sigma Software partners with global leaders to deliver cutting-edge technology solutions that automate and optimize revenue-focused operations. While company size is not specified, it fosters a supportive culture with challenging projects and a focus on innovation.

US

  • Develop and maintain production-grade integrations, automation systems, and workflow orchestration solutions.
  • Work with Node.js, React/Angular/Vue, TypeScript, and external platforms/APIs to build full stack features.
  • Collaborate with a small, high-impact engineering team at the intersection of AI, automation, and healthcare.

SNF AI is becoming the 'System of Action' for customers in US healthcare, building a data-heavy, operationally critical platform tied to revenue generation. They are a highly technical, fast-moving team that creates products solving real-world problems with measurable impact.

Canada US Unlimited PTO

  • Design and maintain scalable, secure software architectures aligned with business goals, ensuring robust and reliable systems.
  • Introduce and implement best practices around object-oriented design, domain-driven design, and microservices.
  • Use AI to streamline processes, reduce friction, and give time back to developers for meaningful work.

ZayZoon builds a financial empowerment platform helping businesses improve employee financial wellness through services like earned wage access. Recognized for growth in Deloitte's Technology Fast 50 and Fast 500, they are a remote-first company with a Series B funding of nearly $50 million USD.

US Canada

  • End-to-end delivery: Design, build, test, and ship full-stack features across frontend and backend.
  • Product partnership: Work closely with Product, Design, and Data to turn customer needs into reliable software.
  • Code quality: Write clean, maintainable, well-tested code and hold the team to a high bar through reviews.

FutureFit AI is an AI-powered platform that helps people get to better jobs faster and cheaper, focusing on those facing barriers to opportunity. The company has a team of 30-50 across the US and Canada, with a culture of high velocity, high intensity, and high trust.

US

  • You will help shape the future of our Horizon platform by working end-to-end across frontend, backend, infrastructure, data, and tooling.
  • You will work with product managers, customers, and engineers to understand requirements, formulate solutions, and break work into executable plans.
  • You will build and ship software, leverage AI tools and agents, and improve engineering systems and developer productivity.

SkySpecs builds the Horizon platform for wind and solar inspection and asset management. The company values autonomous, outcome-driven engineering and leverages AI as a force multiplier for strong engineers.

Global

  • Lead development of scalable web applications and internal tools for Marketing Operations and eCommerce.
  • Serve as technical lead, guiding architecture, planning, and cross-functional collaboration.
  • Mentor engineers, enforce best practices, and drive improvements in system reliability, performance, and security.

Getty Images is a leading visual content creator, offering a full range of content solutions through its brands Getty Images, iStock, and Unsplash. The company is publicly traded and fosters a collaborative, inclusive culture focused on customer delivery and employee growth.

Poland Europe

  • Write readable, scalable, and easy-to-maintain JS/TS code with OOP flavor.
  • Design and modify DB structures, assess long-term impact, and propose alternatives.
  • Maintain continuous client contact, foster relationships, and lead backend best practices.

We are a tech company building cutting-edge solutions with React, Node.js and TypeScript. We work with well-established companies and startups, providing a diverse and challenging environment with a close-knit team of experts.

US Unlimited PTO

  • Architect and implement scalable, performant, and secure software solutions for backend distributed platforms.
  • Provide technical leadership, write clean code, and conduct code reviews to ensure best practices.
  • Collaborate cross-functionally with product managers, designers, and engineers to translate business requirements into technical specifications.

Dave is a financial app that builds products to level the financial playing field for Americans who are financially vulnerable or living paycheck to paycheck. As a public fintech company, it offers a digital financial platform with products like ExtraCash and is focused on creating accessible credit options.

India Global

  • Contribute to full-stack features across React frontend and NestJS backend microservices.
  • Write clean, well-tested TypeScript, build GraphQL resolvers, and optimize SQL queries.
  • Participate in Kafka-based event pipeline development and work within Kubernetes and AWS environments.

H1 provides a platform that uses data and AI-technology to unlock medical insights and improve healthcare globally. The company is a mission-driven organization with a focus on health equity, offering flexible work hours and the opportunity to work from anywhere.

US Unlimited PTO

  • Architect, build, and evolve backend APIs and services supporting millions of users and sports organizations.
  • Lead ambiguous technical initiatives from discovery to production, improving reliability and scalability.
  • Partner with cross-functional teams and mentor engineers to deliver durable backend systems.

TeamSnap is a sports communication platform that simplifies administration for youth sports. They are a remote-first company since 2009, recognized as a Best Place to Work, with a culture of trust, inclusivity, and growth.