Source Job

$210,000–$275,000/yr
US

  • Architect and build production systems across a multi-language stack including C#/.NET, Python, and TypeScript.
  • Design and drive adoption of offline and online evaluation frameworks for AI components, including test suites, golden datasets, and regression monitoring.
  • Partner with engineering leadership to surface systemic risks in AI features and lead architecture reviews for major initiatives.

C# .NET Python TypeScript LLM Evaluation

20 jobs similar to Principal Software Engineer, AI-Native

Jobs ranked by similarity.

US

  • Lead technical architecture and engineering standards across customer-facing and operational systems.
  • Champion AI-assisted development, establishing best practices for LLMs in coding, testing, and workflows.
  • Mentor engineers and drive engineering excellence through code quality, CI/CD, and operational reliability.

Koala Health aims to make managing your pet’s health simple and delightful, offering a pharmacy service for medications and supplements delivered in pre-sorted pouches. The company fosters a remote-first culture built on flexibility and trust, with a supportive, close-knit team that celebrates wins and learns fast.

US

  • Drive end-to-end ownership of AI capabilities that improve business outcomes like retention and enrollment conversion.
  • Define AI technical direction and lead build-versus-buy decisions through rapid prototyping.
  • Build shared foundations such as evaluation harnesses and safety guardrails to enable teams to ship reliable AI features.

Brightwheel is the largest and fastest growing platform for early education, serving millions of educators and families daily. The company is a three-time Cloud 100 company with a distributed team across the US and select offices internationally, fostering a passionate, customer-focused culture.

Global

  • Design and implement platform architecture decisions for AI CX tools.
  • Serve as the organization's problem solver, shipping code to unblock squads across the engineering org.
  • Train up engineers and set patterns through reference implementations, raising the team's overall level.

TTEC Digital is an innovation group inside TTEC (NASDAQ: TTEC), building the next generation of AI CX tools. They operate with a startup mentality backed by the scale and enterprise client base of a company obsessed with customer experience since 1982.

Canada

  • Drive technical and architectural decisions, maintain deep system understanding, and stay hands-on in code daily.
  • Manage and develop a team of engineers, fostering ownership, quality, and continuous improvement.
  • Own delivery, remove blockers, and collaborate with product and QA to execute on commitments.

Cority helps customers see and prevent risks across their operations in real time with their EHS+ platform. With over 1,500 clients worldwide and a 40-year legacy, they are recognized as a market leader and have received multiple awards for their strong employee culture and business performance.

$219,245–$290,000/yr
US

  • Set technical direction for complex GenAI and agentic systems, building them hands-on and raising the bar for production-ready AI.
  • Own the hardest problems in AI portfolio, from agentic platforms at scale to AI in regulated, high-stakes environments.
  • Partner directly with client leadership to translate business strategy into AI architecture and shape solutions in pre-sales.

Egen is a fast-growing and entrepreneurial company with a data-first mindset, helping clients drive action and impact through data and insights using advanced technology platforms like Google Cloud and Salesforce. We are committed to being a place where the best people choose to work, dedicated to learning, thriving on solving tough problems, and continually innovating to achieve fast, effective results.

US

  • Design, build, and deploy production AI applications, copilots, retrieval systems, and agentic workflows.
  • Develop backend services, APIs, and application architectures integrating AI capabilities into enterprise systems.
  • Deploy AI solutions with security, observability, monitoring, evaluation, and governance.

Aimpoint Digital is a data, AI, analytics, and operations research advisory and solution engineering firm that helps organizations design and deploy enterprise-grade AI platforms and production applications. The company is a technical partner focused on moving beyond experimentation, emphasizing strong engineering discipline and scalable architecture.

Pakistan

  • Lead a cross-functional engineering team to drive technical direction and deliver a cloud-based learning and compliance platform.
  • Evaluate and implement AI-powered capabilities including LLM features and intelligent automation.
  • Design scalable, secure, and observable cloud-native solutions while mentoring engineers and promoting engineering excellence.

Smart Working connects skilled professionals with global teams for full-time, long-term remote roles. It is a highly-rated workplace on Glassdoor that values community, growth, and well-being in a fully remote-first environment.

$200,000–$350,000/yr

  • Design and build evaluation systems to measure correctness, safety, latency, and regression risk for an AI copilot in a trading platform.
  • Develop automated quality gates, benchmark suites, and incident response for AI model reliability.
  • Partner with engineering and product to define safe tool/action contracts and drive model improvement loops.

Clear Street is modernizing the brokerage ecosystem by building a cloud-native clearing and custody system for capital markets. Founded in 2018, the firm supports billions in daily trading volume and fosters a collaborative culture with diverse, high-performance teams.

$204,000–$226,000/yr
US Unlimited PTO

  • Set technical direction across multiple domains, owning complex work like greenfield service design and large refactors while producing clear documentation.
  • Act as a senior technical authority for security and compliance, partnering on SOC2, vulnerability management, and threat modeling.
  • Lead AI-native engineering practices, designing agentic workflows and coaching engineers to collaborate effectively with AI systems.

Pathstream reshapes how frontline employees and managers excel in their careers through enterprise partnerships, transforming teams from transactional to strategic. The company is a tight-knit, mission-driven team of ~60 employees scaling solutions to improve productivity and retention.

$90,000–$150,000/yr
United States

  • Design and deliver production AI and agentic systems across document intelligence, workflow automation, and copilots.
  • Own architecture decisions for LLM-based systems, including retrieval, tool use, orchestration, memory, and evaluation.
  • Manage evals and observability for production AI, ensuring system accuracy and detecting regressions.

Maxwell is a mortgage technology and fulfillment company on a mission to make lending simpler, faster, and more accessible. It is a remote-first team that takes craft seriously and moves with intention, building a cutting-edge AI company in mortgage technology.

$140,000–$175,000/yr
US

  • Architect and develop cloud-native applications and AI-powered solutions using C# and .NET.
  • Lead the integration of AI features and autonomous agents to automate business workflows.
  • Establish engineering standards, mentor developers, and drive architectural decisions.

Milbank is an international law firm providing legal services across multiple offices worldwide. The firm is an equal opportunity employer committed to a diverse and inclusive work environment.

AI Developer

Aphex
Global 4w PTO

  • Build and implement AI features by selecting the right model and approach for each use case.
  • Evaluate and monitor AI feature performance in production to ensure accuracy and reliability.
  • Improve and iterate on prompts and implementations based on how features behave in the wild.

Aphex is a construction execution platform that replaces traditional spreadsheets with collaborative tools for delivery teams. They are a remote-first company with a growing engineering team in the Philippines, serving major contractors on multi-billion dollar projects.

$140,000–$170,000/yr
US

  • Design, develop, test, and ship production-grade software across backend services and front-end applications, with a focus on AI-assisted coding tools.
  • Build and operate cloud-native solutions in AWS, implement CQRS and event sourcing patterns, and work with MongoDB and OpenSearch.
  • Collaborate with Product, QA, and fellow engineers, mentor team members, and ensure security, compliance, and quality are embedded in every layer.

TREND Health Partners is a tech-enabled payment integrity company that facilitates collaboration between payers and providers to reduce waste and improve access to healthcare. They are a dynamic growing organization that promotes a collaborative and innovative work environment.

India

  • Lead a team of senior engineers building AI-first GTM systems using Python, TypeScript, and AWS.
  • Own the engineering roadmap and drive delivery of agentic AI pipelines and Salesforce integrations.
  • Champion engineering quality and a culture of responsible AI development with human-in-the-loop controls.

Samsara is the pioneer of the Connected Operations Cloud, enabling organizations to harness IoT data to improve safety, efficiency, and sustainability. As a recently public company, we employ thousands and foster a culture of high-impact builders with an employee-led remote model.

US

  • Lead applied AI investments, owning technical direction for high-impact AI products and shipping systems across teams.
  • Collaborate cross-functionally to define and execute AI product innovation and engineering execution.
  • Help raise the bar for how we build, evaluate, and operate AI in production at scale.

Rula is a mental health company dedicated to treating the whole person with evidence-based and compassionate care. As a remote-first company, we hire in most U.S. states and focus on creating a culture of inclusion and well-being for our employees.

US 6w PTO

  • Build multi-agent AI systems and automation platforms for Marketing Operations at scale.
  • Design and implement LLM integrations, backend services, and agentic workflows.
  • Partner with cross-functional teams to identify high-impact automation problems and ship measurable solutions.

Grafana Labs is the company behind the open observability cloud, offering a fully managed platform with AI capabilities to help organizations monitor and optimize their systems. With over 1,600 team members across 40+ countries and backed by top investors, we maintain a 100% remote, collaborative culture rooted in open source and innovation.

UK

  • Lead complex, multi-system AI deployments end-to-end, from technical discovery to production handoff and customer relationship management.
  • Architect multi-agent solutions and design client-specific MCP resource packs that deliver personalized intelligence automatically.
  • Mentor junior FDEs, drive the intelligence loop through strategic memos and field findings, and translate learning into reusable deployment assets.

Smartsheet provides a work management platform that unites human teams with AI agents to automate tasks and uncover insights. They have over 200 solutions consultants and partners and foster an inclusive, supportive culture where ideas are heard and potential is supported.

AI Engineer

Breezy
Europe

  • Design and build AI-enabled features for education products, working with stakeholders to understand real workflows.
  • Integrate LLM APIs and develop evaluation approaches for quality, consistency, and reliability.
  • Build prototypes quickly, test against real use cases, and productionize successful approaches.

We are a global EdTech company building a suite of AI-enabled products for students, teachers, and education partners to support better learning outcomes at scale. Our team fosters a culture of experimentation and disciplined engineering.

India

  • Architect and ship production-grade agentic AI applications including multi-agent orchestration, retrieval systems, and evaluation pipelines.
  • Design and build learner-facing AI experiences and operator tools end-to-end using React and TypeScript.
  • Own production reliability for AI systems including model failover, rate limiting, cost monitoring, and incident response.

Chegg Skills builds applications that help motivated career switchers transition into high-growth roles. The company serves thousands of learners and educators each year through a high-ownership engineering team rethinking modern education.

US

  • Serve as primary technical advisor to customers, leading discovery sessions and translating business priorities into AI-enabled solutions.
  • Lead cross-functional engineering teams to design and deploy secure, scalable, and high-performing AI software systems.
  • Mentor engineers, establish engineering standards, and drive delivery of enterprise-scale AI solutions.

LTS delivers AI-powered software solutions for complex business and mission challenges. The company values innovation, growth, collaboration, and quality, and offers a culture that rewards ambition and performance.