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$151,535–$220,881/yr
US 12w maternity 12w paternity

  • Drive platform engineering and strategy for clients, connecting long-term technical vision to shipped software.
  • Advise on architecture, scalability, and modernization, balancing technical choices with business outcomes.
  • Mentor client engineering teams and lead technical discussions while modeling our values.

Java Python TypeScript React SQL

20 jobs similar to Principal Software Engineer

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$126,279–$184,068/yr
US Unlimited PTO 12w maternity 12w paternity

  • Lead complex software development projects as a technologist, building trust with clients and delivering high-quality solutions.
  • Mentor and share knowledge with colleagues while actively seeking feedback and communicating empathically with stakeholders.
  • Work pragmatically to balance technology choices and lead architecture discussions within a collaborative team.

8th Light is a technology solutions consultancy that partners with organizations from startups to large companies, building durable software solutions. The company fosters an open, collaborative culture grounded in honesty and continuous learning, with a distributed team across the US, Canada, and the UK.

US

  • Lead the architecture and design of distributed systems supporting millions of insurance leads and transactions.
  • Mentor senior and mid-level engineers while driving technical direction across microservices, APIs, and cloud-native infrastructure.
  • Use Java and polyglot tools like Kotlin, Python, Go, and TypeScript to build scalable, reliable, observable platforms.

The company operates high-traffic platforms supporting millions of insurance leads and transactions. It fosters a collaborative, remote-first engineering culture with opportunities to mentor engineers and shape technical direction.

$160,000–$170,000/yr
US

  • Partner closely with product and executive leadership to inform and implement company strategy.
  • Drive technical strategy and architecture for the forecasting product across all engineering domains.
  • Champion operational excellence, security, and compliance while mentoring engineering staff.

Endpoint is an interactive response technology (IRT) systems and solutions provider that supports the life sciences industry. Since 2009, the company has grown to have offices across the US, Europe, and Asia, focused on helping sponsors achieve clinical trial success.

US

  • Lead hands-on development across the full cloud stack and drive strategic architecture decisions.
  • Design and implement APIs, data models, and infrastructure-as-code using AWS CDK and SAM.
  • Serve as the primary technical interface to clients and leadership, ensuring scalable and secure platforms.

U.S. FinTech operates the largest and most advanced mortgage securitization platform in the world, supporting the Uniform Mortgage-Backed Security of Fannie Mae and Freddie Mac. Supporting 70% of mortgage-backed securities, the company provides best-in-class services and fosters a culture of innovation combining financial services with leading technologists.

North America Canada

  • Define the technical strategy and architecture for next-generation developer platforms and AI-powered engineering productivity solutions.
  • Lead architecture across developer tooling, automated testing, and application lifecycle management platforms, designing scalable services.
  • Drive innovation in AI-enabled developer experiences, intelligent automation, and agentic workflows while mentoring senior engineers.

ServiceNow is the AI control tower for business reinvention, providing an AI platform that connects any AI, any data, and any workflow to help 85% of the Fortune 500 work smarter, faster, and better. The company fosters an AI-native culture where technology and talent combine, with a strong emphasis on innovation and employee empowerment.

$71,500–$82,500/yr
France

  • Design and develop full-stack features using React, TypeScript, and backend languages like Java or Node.js.
  • Drive architectural decisions, backlog grooming, and technical leadership while leveraging AI coding assistants.
  • Write automated tests, conduct code reviews, and deploy features in production using GitLab, AWS, and Kubernetes.

CoderPad is the global leader in the technical interview space, serving over 4,000 customers in 165+ countries. The company has a remote-first, distributed culture with teams in EMEA and US, focusing on building and scaling products for technical interviews.

UK Ireland 5w PTO 16w maternity 16w paternity

  • Lead large technical projects and set technical direction for privacy and AI governance features.
  • Design and develop new product functionality with TypeScript, React, and Node.js.
  • Mentor engineers and help shape engineering practices as we grow in the UK and Ireland.

Vanta helps businesses earn and prove trust by automating security monitoring and compliance for standards like SOC 2, HIPAA, and ISO 27001. The company has a kind and talented team and is growing quickly, with offices in SF, NYC, London, Dublin, Tel Aviv, and Sydney.

UK

  • Define technical direction and partner with the Engineering Manager to shape the team's roadmap and architecture.
  • Drive engineering excellence by owning code quality, testing, reliability, and performance standards.
  • Lead technical discovery, mentor engineers, and collaborate across teams to influence technical decisions.

Prolific builds a platform that connects researchers and companies with a global pool of participants to collect high-quality, ethically sourced human behavioral data for AI development. It is a growing, mission-driven company focused on ethical AI and human data infrastructure.

$85–$94/hr
US

  • Design, build, and ship features across front-end and back-end services.
  • Write clean, well-tested, maintainable code and participate in code reviews.
  • Improve performance, reliability, and scalability of existing systems.

We are a technology firm that connects skilled professionals with contract opportunities in the software industry. We pride ourselves on a collaborative culture that values flexibility and high-quality work.

UK

  • Design and develop new systems and enhancements, break down complex problems into efficient solutions.
  • Work with product teams to identify reuse areas and eliminate wasteful development across teams.
  • Own technical strategy and architectural direction, review infrastructure, and push best practices for high-quality systems.

Ticketmaster is the world's largest ticket marketplace and leading provider of enterprise tools for live entertainment. As part of Live Nation Entertainment, it has a global team focused on innovation and inclusivity.

$143,884–$176,138/yr
US Unlimited PTO

  • Define technical standards and architecture across teams.
  • Mentor senior engineers and set shared engineering practices.
  • Partner with leadership to translate technology trends into strategy.

Code for America is a nonprofit using technology to make government services work better for everyone. For over a decade, we've built tools that transform public services, fostering a collaborative, cross-functional, and joyful culture.

$200,000–$220,000/yr
US 3w PTO

  • Provide technical leadership and architectural direction across multiple teams and products for the Intelligent DMS platform.
  • Design and build cloud-native applications, microservices, and integrations at enterprise scale.
  • Drive engineering excellence, mentor engineers, and establish technical standards and patterns.

NetDocuments is a trusted intelligent document management platform for legal professionals, helping them work smarter and collaborate effectively. With over 500 employees and recognition as a top workplace, the company fosters a collaborative, inclusive, and high-performing culture.

US

  • Act as the technical anchor for AEM-based website and platform projects from inception through launch.
  • Lead workshops, design and build key components, review code, and shape technical tasks and estimates.
  • Mentor engineers, partner with architects and clients, and ensure quality, security, and performance are built into delivery.

DEPT is a growth invention company that helps ambitious brands grow faster by operating at the intersection of technology and marketing. With over 4,000 specialists, it fosters a culture of curiosity, collaboration, and getting things done.

$200,000–$245,000/yr
US

  • Design and implement scalable, secure, and performant software systems and APIs for Engine's travel platform.
  • Collaborate with cross-functional teams including Product and Data Science to deliver seamless experiences.
  • Mentor mid-to-senior engineers and lead initiatives that improve system quality, efficiency, and customer satisfaction.

Engine is an AI-native platform for intelligent business travel, serving over 38,000 customers and nearly 2 million travelers. The company has been recognized as a Fast Company Best Workplace for Innovators and fosters a culture of exponential growth, full ownership, and high-caliber colleagues.

$185,300–$276,000/yr
US Unlimited PTO

  • Lead end-to-end development of product features from design through deployment and ongoing support.
  • Architect and build scalable backend services and APIs using TypeScript/Node.js.
  • Collaborate cross-functionally with Product, Design, CX, and Integrations to deliver customer-facing functionality.

Meadow is a modern payments platform for higher education that simplifies the entire student financial experience. They are a highly ambitious, talented team transforming the $600 billion higher education payments industry.

Global

  • Lead the design and implementation of multiple significant technical initiatives while staying hands-on in code and architecture.
  • Provide technical direction that balances short-term delivery against long-term sustainability across teams.
  • Mentor engineers across the department, including senior engineers, and act as a quality gatekeeper through code review and testing.

Vantage is the first unified platform purpose-built for retail media orchestration, enabling enterprise retailers to activate onsite, offsite, and in-store advertising. With a global presence in North America and Asia-Pacific, the company is trusted by leading retailers like The Home Depot and fosters a remote-first culture.

$204,000–$290,000/yr
US Unlimited PTO

  • Set technical strategy for the team and drive large-scale, business-impacting projects.
  • Collaborate with product, design, and analytics to ensure technical sustainability and manage trade-offs.
  • Foster engineering quality and talent development through code review standards and mentorship.

Affirm is a financial technology company that provides transparent, flexible payment solutions, allowing consumers to pay over time without hidden fees. The company is remote-first and values inclusivity, offering competitive benefits and a collaborative culture.

$182,600–$295,350/yr
US

  • Set technical direction for complex, high-impact systems and cross-team initiatives.
  • Lead architecture and design work that improves scalability, performance, reliability, and security.
  • Partner with Product and Engineering leadership to connect technical investments to customer outcomes.

LaunchDarkly is a feature management platform that helps engineering teams ship software and AI with speed, safety, and control. The company values humility, openness, collaboration, and care, and operates with high trust and transparency.

$151,000–$178,500/yr
US

  • Lead and evolve the architecture of the core platform, including React frontend, Node.js/Express APIs, Postgres, and AWS ECS infrastructure.
  • Mentor engineers across all levels through pairing, review, and coaching, establishing engineering standards and practices.
  • Partner with engineering leadership and product to scope and de-risk large technical initiatives, driving delivery and production support.

AnswersNow is trailblazing the future of autism therapy with an innovative virtual ABA therapy platform designed by clinicians to make therapy more immediate, accessible, and effective. The company operates fully remote with a team focused on reshaping autism therapy, though its specific size and culture details are not provided.

Canada 5w PTO

  • Lead technical architecture and drive complex projects.
  • Write code, build prototypes, and contribute throughout the development lifecycle.
  • Mentor engineers through code review and technical discussions.

Thunderbird is one of the world's most trusted open-source email applications, empowering over 20 million people. Our small but growing distributed team includes more than 65 people across seven countries.