Source Job

$150,000–$200,000/yr
US

  • You’ll help establish patterns, ship early AI-driven capabilities, and influence the technical direction of AI across multiple products.
  • This is a full-stack role where you will build and ship AI-powered features across the Momence platform.
  • Collaborate with teams across Momence, Mariana Tek, and other platforms to identify high-impact opportunities for AI.

API Design Frontend Backend Data Modeling Distributed Systems

20 jobs similar to Principal Software Engineer

Jobs ranked by similarity.

US

  • Design and build end-to-end features across frontend and backend systems
  • Develop scalable, maintainable, and secure software architectures
  • Implement AI-powered features using LLMs, embeddings, agents, or ML services

Crosslake supports changemakers and helps them buy, build, and run better technology. They empower others. Their expertise is earned and proven.

$130,000–$170,000/yr
US

  • Design AI integration patterns and architecture standards across the SaaS platform
  • Integrate LLM APIs (OpenAI, Anthropic, AWS Bedrock) into production features
  • Establish model evaluation, benchmarking, and observability processes

PerfectServe offers Best in KLAS clinical communication and physician scheduling solutions and is a Leader in the Gartner Magic Quadrant for Clinical Communication and Collaboration. They have seen an 88% growth rate over the past three years.

Canada

  • Build the application-layer foundations for AI integration at Roofr.
  • Design and implement reliable, scalable integrations with third-party services and APIs.
  • Build data pipelines that feed Roofr's AI systems.

Roofr is obsessed with its customers, gathering feedback to shape and launch the products they need. It started by building essential sales tools and created a CRM to connect solutions into a seamless platform, focused on growth and innovation.

US 6w PTO

  • Own end-to-end development of agentic and AI-integrated workflows: design, implementation, testing, deployment, and maintenance
  • Build MCP servers, CLIs and APIs and microservices that connect AI models to business systems: Salesforce, BigQuery, Slack, HubSpot, email, calendars, analytics tools
  • Scope high-impact automation problems autonomously by shadowing Sales, Customer Success, and Marketing teams to identify efficiency gaps

Grafana Labs is a remote-first, open-source powerhouse with more than 20M users of Grafana, the open source visualization tool, around the globe. They help more than 3,000 companies manage their observability strategies with the Grafana LGTM Stack.

$137,700–$241,000/yr
North America Unlimited PTO

  • Partner deeply with customers throughout the entire delivery lifecycle of AI Agents on the Moveworks Platform.
  • Architect, design and consult with customers to develop high-impact technical AI solutions on the Moveworks platform.
  • Integrate the Moveworks Platform to Customer enterprise system in an innovative, secure and performant manner.

Moveworks was founded in 2004. The company brings innovative AI-enhanced technology to over 8,100 customers, including 85% of the Fortune 500®.

Europe

  • Architect, develop, and maintain scalable backend services for AI applications.
  • Integrate 3rd party APIs such as Twilio, WhatsApp, and OpenAI.
  • Design and improve multi-agent orchestration frameworks for AI conversations.

Tuotempo transforms healthcare experiences through intelligent digital solutions, offering a patient engagement platform. They empower medical professionals by streamlining operations and enhancing patient experiences with their cloud-based CRM system, boasting a remote-first culture with hubs in Bologna and Barcelona.

Europe

  • Building scalable systems in an innovative environment.
  • Shaping the value we deliver to our customers.
  • Making architectural decisions that will hold up as we grow.

Dragonboat is a leading provider of an AI platform for Strategic Product and Portfolio Management. They are a venture-backed, fast-growing SaaS startup with remote teams in Portugal and the US.

$35–$50/hr
Global

  • Design and implement LLM-powered application workflows
  • Architect retrieval-augmented generation pipelines
  • Collaborate with backend architects to integrate AI services into APIs

They are seeking a hands-on AI Engineer with deep expertise in Large Language Model integration and production AI systems. The company's culture sounds innovative and collaborative, focusing on building scalable and secure AI applications.

US

  • Lead Rula’s applied AI investments as they scale.
  • Own technical direction for high-impact AI products and work across teams to turn big ideas into shipped systems.
  • Help raise the bar for how they build, evaluate, and operate AI in production.

Rula strives to create a world where mental health is no longer stigmatized and provides quality, evidence-based care. They are a remote-first company that is dedicated to treating the whole person, not just the symptoms, and making a positive impact in the field of mental healthcare.

$130,000–$140,000/yr
US

  • Define technical direction and architecture for AI-powered features.
  • Build end-to-end AI solutions, from exploring models and APIs to designing data flows.
  • Act as a multiplier for other teams by pairing with engineers and sharing best practices.

Panopto is a customer-centric learning technology company and the leader in visual and audio-based learning. They empower organizations to share knowledge effortlessly and have been adopted by more than 1,600 companies and universities worldwide with over 11 million end users.

Global

  • Design and build full-stack applications combining modern frontend technologies with Python-based backend services
  • Develop intuitive user interfaces and high-quality user experiences using React, JavaScript, and HTML
  • Prototype and deliver AI-powered applications leveraging large language models

Smart Working connects skilled professionals with global teams and products for full-time, long-term roles. They aim to match people in roles where they truly belong and value growth and well-being, empowering them to grow both personally and professionally.

US

  • Design and build the AI platform layer, including data pipelines and serving infrastructure.
  • Productionize AI/ML capabilities, ensuring reliability, performance, and scalability.
  • Architect data pipelines to ingest, transform, and serve data to power AI features.

Lone Wolf Technologies is building AI capabilities into the core of its platform, transforming how real estate professionals manage transactions, serve clients, and grow their businesses. The company's culture fosters innovation and collaboration, empowering employees to contribute to impactful projects.

$170,000–$200,000/yr
Canada Unlimited PTO

  • Lead the design and delivery of major AI-powered product initiatives from concept through production, owning the full software development lifecycle
  • Define the technical architecture for AI systems at SecurityScorecard: LLM pipelines, agentic workflows, retrieval infrastructure, and evaluation frameworks
  • Set the standard for how the engineering organization builds with AI, including development practices, tooling choices, and quality bars

SecurityScorecard is the global leader in cybersecurity ratings, with over 12 million companies continuously rated, operating in 64 countries. Our culture has been recognized by Inc Magazine as a "Best Workplace,” by Crain’s NY as a "Best Places to Work in NYC," and as one of the 10 hottest SaaS startups in New York for two years in a row.

US

  • Lead the reference architecture for AI and agentic systems within key product domains.
  • Design and deliver production ready AI systems, ensuring reliability, scalability, observability, performance, and cost efficiency across the full lifecycle.
  • Establish platform level AI and data components, including Model broker and multi-model routing strategies.

PointClickCare is a leading health tech company that’s founder-led and privately held, they empower their employees to push boundaries, innovate, and shape the future of healthcare. With the largest long-term and post-acute care dataset and a Marketplace of 400+ integrated partners, their platform serves over 30,000 provider organizations and they reinvest a significant percentage of their revenue back into research and development.

$100,000–$150,000/yr
US

  • Contribute to the development of software infrastructure to support the creation of agentic systems.
  • Deploy and operate cloud-hosted services for use by the research community.
  • Define key directions to keep UChicago at the forefront of AI/ML and national data infrastructure.

The University of Chicago delivers solutions to the research community worldwide through Globus, a sustainable, non-profit unit. They develop cloud-based software for governmental, academic, and commercial organizations, emphasizing data management challenges, and house employees in downtown Chicago and remotely.

US

  • Design and implement AI-powered content tooling solutions.
  • Develop and integrate LLM-based features for content generation.
  • Build and maintain MCP servers for seamless AI tool integration.

GHX enables better patient care and billions in savings for the healthcare community by maximizing automation, efficiency and accuracy of business processes. GHX is privately owned, operates in the United States, Canada and Europe, and employs more than 1000 people worldwide.

Global

  • Design and develop an AI-powered productivity analytics platform.
  • Build scalable LLM pipelines and create a meta-workflow system.
  • Develop system-level prompt engineering and build an evaluation framework for AI output quality control.

Appflame is a Ukrainian product-driven tech company committed to building world-class products. They have 500+ team members and offices in Kyiv, London, Limassol, and a co-working hub in Warsaw; they value bold, driven people who are passionate about building real products.

$135,000–$175,000/yr
Global

  • Socialize AI capabilities across the organization.
  • Build, integrate, and maintain AI-powered features and workflows.
  • Partner with product to translate user problems into AI-driven features and experiences.

Splitero is at the intersection of financial services and property technology. They are creating a win-win product that could help homeowners access their home equity without making monthly payments like traditional financing options. Splitero fosters a culture of transparency, innovation, and inclusivity, where every voice is heard and every team member is valued.

Europe

  • Map complex workflows and identify constraints.
  • Design AI-powered solutions to alleviate bottlenecks.
  • Integrate AI capabilities via APIs and leverage advanced patterns.

EXO ARNVIND is assisting their client, a global leader in AI-driven workflow transformation, in finding a Senior AI Engineer. In this remote-first role within EMEA, you'll solve business constraints and deliver measurable impact.

Australia

  • Design and optimise AI-ready tools and APIs that enable LLM platforms to reliably interact with Canva's design capabilities.
  • Build and maintain evaluation frameworks to systematically measure tool-use accuracy across platforms.
  • Experiment with LLM orchestration and agent architectures – Develop Canva agents that any 3rd party provider can call to design quickly, efficiently and at scale.

Canva is a platform redefining how the world experiences design. They have a flagship campus in Sydney, with a second campus in Melbourne and co-working spaces in Brisbane, Perth, Adelaide, and Auckland, NZ.