Source Job

Global

  • Designing and evolving enterprise-grade backend services used directly by customers and partners.
  • Building stable APIs and integrations that support complex workflows without slowing the platform.
  • Improving observability and reliability, using real system and usage data to guide decisions.

Node.js AWS SaaS APIs Integrations

20 jobs similar to Senior Software Engineer

Jobs ranked by similarity.

India

  • Actively participate in the overall application lifecycle.
  • Define and communicate technical and design requirements.
  • Developing and maintaining all server-side network components.

Genea builds on a foundation of listening to and serving commercial real estate customer’s needs. They've earned the trust and loyalty of 21 of the top 25 largest commercial real estate companies in the US and continue to prove their value to them every day.

US

  • Design, build, and maintain common backend services and APIs consumed by multiple product teams.
  • Build internal libraries, SDKs, and tooling that improve developer productivity and consistency.
  • Design platform services with high availability, scalability, and fault tolerance in mind.

Intus Care is innovating healthcare with data-driven solutions for value-based care, building a modern, cloud-native Electronic Medical Record (EMR) platform for PACE organizations. They foster a fully remote, collaborative engineering environment with a culture that embraces AI-assisted software development.

Americas

  • Lead responses to critical incidents and customer-impacting events
  • Work directly with enterprise customers
  • Collaborate across engineering, product, and support to solve urgent problems

Zapier is a company that builds and uses automation to make work more efficient. They are a remote company leading the way in AI automation and have helped small businesses increase productivity and serve their customers better through integrations and workflow automations.

$135,000–$162,000/yr
US

  • Design, build, and maintain backend services using modern dotnet.
  • Implement and evolve APIs (REST and GraphQL) for internal tools, AI agents, and client-facing features.
  • Build event-driven, cloud-native services on AWS.

FirmPilot builds AI-powered systems that automate and scale real-world business outcomes for law firms. We are a young, remote-first company focused on building durable, production-grade software.

US Unlimited PTO

  • Build and maintain core services that power integrations in production.
  • Improve the developer experience for building and operating integrations.
  • Design and ship resilient integration behavior, including retries, rate limiting and error handling.

Paragon is building the infrastructure layer that powers integrations for modern SaaS companies, helping teams ship and operate integrations faster. Their customers range from fast-growing startups to large enterprises, and their platform runs mission-critical integrations in production.

Latin America

  • Design, develop, and maintain backend services using Node.js and modern JavaScript/TypeScript.
  • Build and integrate RESTful APIs and microservices that support logistics workflows.
  • Partner closely with Product and QA to clarify requirements, define acceptance criteria, and deliver incrementally.

North America Unlimited PTO

  • Build and operate scalable backend services and internal APIs for the AI platform.
  • Integrate LLMs and AI tool execution into reliable, production-ready workflows.
  • Own production reliability for AI platform infrastructure through observability, alerting, and incident response.

MaintainX is the world's leading Asset and Work Intelligence platform for industrial and frontline environments. They are a modern IoT-enabled cloud-based tool for reliability, safety, and operations on physical equipment and facilities, powering operational excellence for 13,000+ businesses. MaintainX recently completed a $150 million Series D round, at a valuation of $2.5 billion.

US

  • Design and build robust backend services that integrate internal systems and third-party APIs to support branding, content, and research workflows.
  • Lead system architecture decisions for new internal tools and utilities, ensuring scalability, reliability, and maintainability.
  • Develop automation pipelines for tasks like asset delivery, PDF report generation, data synchronization, and marketing material creation.

Truelogic is a leading provider of nearshore staff augmentation services headquartered in New York. Their 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.

Global

  • Able to solve the critical issues related to front-end and back-end.
  • Accurately translate web designs into elegant digital experiences
  • Able to translate business requirements into lean code.

McFadyen Digital is the leading advisor and implementer of eCommerce Marketplace solutions. They have been a trusted employer for over 37 years and believe that people are the most important part of their company. McFadyen Digital operates global offices across the US, Brazil, and India and is proud of their Great Place to Work certification.

  • Develop, enhance, test, deploy, and maintain software and services following established SDLC practices.
  • Perform critical code reviews and collaborate with peers on software solutions.
  • Collaborate with Product Managers and Quality Engineers to deliver high-quality software user experiences.

VERSANT is a leading force in news, sports and entertainment - home to iconic and trusted brands that inspire, inform, and delight audiences. With a forward-looking vision, VERSANT empowers creativity, embraces change, and drives connection in an ever-evolving world.

$100,000–$175,000/yr
Global 3w PTO

  • You’ll own end-to-end execution for backend systems and infrastructure
  • You’ll build APIs, services, and real-time systems handling complex accounting logic
  • You’ll collaborate with founders, product, and frontend engineering to turn complex workflows into secure, performant systems

DualEntry, founded in 2024, is a rapidly growing AI startup focused on revolutionizing the finance industry. They provide an AI-native ERP that automates manual data entry, serving businesses from $5M-ARR to NYSE-listed companies, and fostering a culture of urgency and ownership.

India

  • Own and deliver complex features and platforms across frontend and backend.
  • Lead system design for scalable, reliable services, balancing correctness, latency, and cost.
  • Build high-quality user-facing experiences with modern frontend frameworks.

Learneo is a platform of builder-driven businesses focused on supercharging productivity and learning. They attract and scale high growth businesses run by visionary entrepreneurs, with teams innovating independently but collaborating and growing together, supported by centralized corporate operations.

$140,000–$180,000/yr
US

  • Design and deliver scalable AI systems that connect models, data, and products.
  • Turn research prototypes into secure, reliable, production-ready services.
  • Build pipelines and serving layers that power adaptive, real-time features.

KnowBe4 is a cybersecurity company that puts security first, offering an AI-driven Human Risk Management platform. They empower over 70,000 organizations worldwide to strengthen their security culture and transform their workforce into their strongest security asset.

$175,000–$185,000/yr
US Canada Unlimited PTO

  • Guide your team in delivering high quality, well tested technical solutions providing technical and project oversight
  • Lead by example through the quality of your code and your approach to your work
  • Own projects through the entire software development lifecycle - from planning and development to validation, iteration, and maintenance

Trellis is rewriting the insurance experience from the inside out. They're a profitable, fast-growing Series A startup backed by General Catalyst, QED, NYCA, and Amex Ventures that is remote-first, moves quickly, experiments boldly, and builds with intention.

US Unlimited PTO

  • Influence the technical direction for infrastructure and platform capabilities that support our rapidly growing AI product suite.
  • Architect and evolve our cloud infrastructure (primarily on AWS) to support current and future products.
  • Mentor and level up engineers across Platform and product teams; review design docs, guide architecture decisions, and model high standards.

Rad AI is on a mission to transform healthcare with artificial intelligence. Our AI-driven solutions are revolutionizing radiology—saving time, reducing burnout, and improving patient care. Rad AI has secured over $140M in funding and our valuation is at $528M.

Global

  • Write and maintain GraphQL endpoints that connect our UI to internal APIs, enabling key operational features.
  • Collaborate with senior engineers and cross-functional teams to design, build, and test backend services.
  • Participate in pair programming, bug fixing, and design discussions to improve service reliability and performance.

Founded in 2016, Pismo provides a processing platform for banking, card issuing and financial market infrastructure, helping customers innovate and build banking and payment solutions. Pismo joined Visa in 2024 and has 500+ employees located in more than 10 countries.

Europe Unlimited PTO

  • Bring 8+ years of professional experience as a Lead Backend Developer.
  • Deliver new backend features with focus on scalability, performance, and reliability.
  • Maintain, optimize, and improve existing services and infrastructure.

Ruby Labs is a leading tech company that creates and operates innovative consumer products, offering diverse opportunities across health, education, and entertainment. Our innovative teams are driving the future of consumer-led products, and it looks for passionate individuals to join.

Europe

  • Build and maintain backend integrations with vendor cloud platforms across EV charging and/or home energy systems.
  • Design and ship production-ready backend features that support real customer use cases.
  • Work closely with Product, Support, and Commercial teams to translate customer needs into technical solutions.

Enode's platform powers the next generation of green energy apps by connecting and optimizing the world’s energy devices through their APIs. They work with the world’s leading energy companies and green tech innovators, giving them instant access to over 250M+ consumers.

US

  • Develop AWS Lambda functions, APIs, and web applications to support business operations.
  • Build and maintain ELT pipelines to integrate and transform data across platforms.
  • Design and implement AI-powered automation to improve operational efficiency.

M3 USA offers digital solutions across healthcare, life sciences, pharmaceuticals, and more. They utilize the internet for a healthier world and more efficient healthcare systems, with trusted digital platforms that engage physician communities globally. M3 USA prides itself on a dynamic and innovative work environment where every team member contributes to global health advancements.

$148,000–$216,500/yr
US Canada

  • Design, build, and maintain backend services that support device connectivity, telemetry ingest, health monitoring, and command/control operations.
  • Collaborate with firmware, mobile, and product teams to define APIs and workflows for device features.
  • Deliver scalable, resilient systems in a microservices environment running on AWS (EKS, Lambda, DynamoDB, SQS, etc.).

Life360’s mission is to keep people close to the ones they love through their mobile app and Tile tracking devices. Life360 has more than 750 (and growing!) remote-first employees and delivers peace of mind and enhances everyday family life.