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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.

Java Kotlin Python Go TypeScript

20 jobs similar to Principal Software Engineer - Java/Polyglot

Jobs ranked by similarity.

Global

  • Design and implement high-performance, fault-tolerant distributed systems powering our SaaS platform.
  • Architect and optimize cloud-native microservices using Java, Spring Boot, and Kubernetes.
  • Collaborate with product and operations teams to improve platform reliability and developer experience.

Jitterbit is a data, application, and process workflow automation solution provider. It is a growing global company with a remote-friendly, performance-oriented 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.

Global

  • Design and implement high-performance, fault-tolerant connector integrations and distributed microservices for a multi-tenant SaaS platform.
  • Drive technical decisions, mentor junior engineers, and champion best practices including code reviews, testing, and observability.
  • Collaborate with Product, DevOps, and SRE teams to deliver features, resolve production incidents, and improve platform reliability.

Jitterbit automates and orchestrates business systems through a unified AI-infused low-code platform for integration, orchestration, automation, and app development. The company is a growing leader in the iPaaS space with a flexible, remote-friendly culture and a mission-driven team.

US

  • Set technical direction and own architecture for major services and integrations within Internal Platforms.
  • Design, build, and maintain Java-based backend services that are scalable, resilient, and well-tested.
  • Mentor engineers, partner with cross-functional teams, and drive predictable delivery for complex initiatives.

Fanatics builds a leading global digital sports platform for commerce, collectibles, and betting & gaming. With over 22,000 employees, it is committed to enhancing the fan experience and delighting sports fans globally.

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.

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.

$219,000–$352,000/yr
Global

  • Define and drive the technical vision for scalable, secure, and high-performance platform architecture.
  • Provide technical leadership and mentorship, setting best practices and standards across the engineering organization.
  • Lead research and prototyping of emerging technologies, and ensure reliability through automation and security best practices.

Docker is a developer tooling platform trusted by 20M+ users, with products like Docker Desktop, Docker Hub, and Docker Scout. It is a globally distributed, remote-first team building AI-ready infrastructure for software delivery.

$8,000–$10,800/mo
Brazil Colombia Dominican Republic

  • Own and drive architectural decisions across the entire platform, from API design to infrastructure and security.
  • Drive the AI-powered underwriting roadmap and lead the team in building intelligent automation.
  • Mentor and develop a team of senior and mid-level engineers through hands-on coaching, code reviews, and pairing sessions.

Converge fuses cyber insurance, security, and technology to provide businesses with clear, confident cyber protection. Their team is composed of top-tier professionals across underwriting, technology, and claims who share a passion for driving the future of cyber risk management.

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.

Global Unlimited PTO

  • Design and develop scalable, high-performance backend services using Java and AWS technologies.
  • Collaborate with cross-functional teams to define technical requirements and ensure smooth integration across the platform.
  • Optimize existing services for performance, reliability, and maintainability while mentoring junior team members.

Oscilar builds the most advanced AI Risk Decisioning Platform for banks, fintechs, and digital native organizations to manage fraud, credit, and compliance risk. The team includes industry veterans from Meta, Uber, Citi, and Confluent, with over 50% of the company in Engineering and Product, fostering a mission-driven culture.

Europe LATAM

  • Design end-to-end architectures for enterprise applications, cloud platforms, and distributed backend systems.
  • Provide architectural leadership to engineering teams, establishing best practices for system design, security, and reliability.
  • Collaborate with client stakeholders and cross-functional teams to translate business requirements into scalable technical solutions.

Janea Systems (USA) is a dynamic team of software engineering specialists and solutions innovators providing high-impact software development services to Fortune 500 companies. The company offers a globally diverse team and a start-up work environment with opportunities for professional growth.

Global Unlimited PTO

  • Architect and build robust, scalable, and highly available distributed infrastructure.
  • Build a cutting-edge cloud-native platform on public cloud and automate resource management.
  • Improve reliability, security, and cost efficiency of cloud services.

ClickHouse builds a real-time analytics database platform and manages ClickHouse Cloud data plane end-to-end with compute, networking, and security. As a rapidly scaling global startup, the company operates across 25+ countries and fosters a flexible, remote-friendly culture with equity and healthcare benefits.

US

  • Shape the end-to-end user experience of the Hypori Console by gathering feedback from stakeholders and defining efficient interaction patterns.
  • Lead front-end architecture for the Console, including component structure, state management, and build tooling, while staying fluent in backend services.
  • Deliver features end-to-end from UI through REST APIs in a microservices environment deployed on Kubernetes, with a focus on accessibility and security.

Hypori, Inc. is a high-growth cybersecurity SaaS company transforming secure mobility with a virtual workspace platform that lets users access enterprise apps and data from any mobile device without storing data on the endpoint and ensuring total personal privacy. Backed by $55M in funding from investors including UBS, AE Industrial Partners, Hale Capital Partners, and GreatPoint Ventures, it is expanding into new commercial and regulated markets.

India

  • Architect, build, and scale secure software systems including microservices and REST/gRPC APIs.
  • Lead design of distributed systems using Messaging, Search stores, and cloud storage solutions.
  • Mentor junior engineers, monitor system health, and optimize services with a DevOps mindset.

Zscaler accelerates digital transformation so customers can be more agile, efficient, resilient, and secure. The Zscaler Zero Trust Exchange platform protects thousands of customers from cyberattacks and data loss, with thousands of employees and a culture focused on ownership, collaboration, and challenge.

US

  • Lead architecture and implementation of resilient backend applications and data pipelines using Java or Python.
  • Serve as SME on software architecture, mentor team members, and drive technical design sessions.
  • Partner with stakeholders to translate operational needs into clear technical roadmaps and solutions.

NT Concepts is a private mid-tier company delivering end-to-end data and technology solutions for the national security mission. With a strong engineering culture and employees at its core, the company fosters technical growth, collaboration, and competitive benefits.

EMEA

  • Lead architectural evolution by driving cross-team initiatives toward simplicity and scalability.
  • Coach and mentor engineers through pairing, design reviews, and hands-on coaching in XP practices.
  • Champion sustainable quality by promoting TDD, pair programming, and continuous delivery.

Prerender helps marketers create dynamic sites that are easily indexable by search engines. More than 100,000 websites globally trust Prerender to improve organic search ranking.

US

  • Design, build, and maintain Java-based backend services using Spring Boot or similar frameworks.
  • Develop scalable integrations with Salesforce and other internal/external systems.
  • Participate in architecture discussions, write high-quality code, and troubleshoot complex issues.

Fanatics is building a leading global digital sports platform, offering products and services across commerce, collectibles, and betting & gaming. With over 22,000 employees, the company is committed to enhancing the fan experience and delighting sports fans globally.

$3,000–$5,000/mo
Costa Rica

  • Architect bespoke AI-driven simulations and core services for realistic cyber range training.
  • Lead projects and mentor engineers on best practices for distributed, event-driven systems.
  • Partner across teams to deliver fault-tolerant, containerized solutions in air-gapped environments.

SimSpace provides an AI-powered cyber training and simulation platform for governments, militaries, and enterprises to test and validate defenses. Trusted by experts from U.S. Cyber Command, it fosters a human-centered culture of continuous learning and collaboration.

US

  • Design and implement Java 21/Spring Boot microservices on Cloud Run for licensing, case management, and payments.
  • Build integrations with external systems over REST, SOAP, SFTP, and webhooks.
  • Author Cloud Workflows orchestrations and meet security compliance requirements.

They operate a state government professional licensing and regulatory compliance platform built on Google Cloud. The company size and culture are not detailed in the posting.

Nigeria

  • Collaborate with cross-functional teams to design and deliver high-impact features.
  • Build scalable backend services using Java, Spring Boot, and cloud infrastructure.
  • Ensure code quality through reviews, testing, and documentation.

Moniepoint Inc. is Africa’s all-in-one financial platform, helping 20 million businesses and individuals access payments, banking, credit, and more each month. As Nigeria’s largest merchant acquirer, the company processes over $250 billion annually and fosters a culture of innovation, teamwork, and growth.