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Photon

Builds custom software and AI for big companies

Lead Architect - Java/Spring Boot, Cloud

Backend EngineeringConfirmed live in the last 24 hours
Full-timeUnited States

About the Job

Requirements

  • At least 10 years of overall software engineering experience, including 3–4 years in an architecture or lead role.
  • Strong expertise in Java, Spring Boot, microservices, and application programming interface-driven architectures.
  • Strong experience designing distributed systems and enterprise-scale platforms.
  • Deep experience with cloud architectures using Azure, Google Cloud Platform, or Amazon Web Services.
  • Strong knowledge of architecture and design patterns.
  • Experience with continuous integration and continuous delivery, DevOps practices, and release architecture.
  • Ability to communicate technical information effectively and engage stakeholders.
  • Ability to lead architecture discussions and defend design decisions.

Responsibilities

  • Lead architecture design for complex, large-scale backend and platform systems across application, integration, data, and cloud layers.
  • Drive architecture and design clarity with emphasis on long-term scalability, performance, security, and resiliency rather than feature development.
  • Explain architecture decisions, design patterns, and tradeoffs to engineers, product teams, and senior client stakeholders.
  • Define and govern technology standards, design guidelines, and engineering best practices across teams.
  • Review, challenge, and approve high-level and low-level technical designs.
  • Lead technical discussions with client architects and senior engineering leadership, influencing platform direction and roadmap decisions.
  • Evaluate and recommend tools, frameworks, and cloud services aligned with platform strategy.
  • Support delivery teams by resolving complex technical challenges and architectural risks.
  • Mentor senior engineers and technical leads to improve the organization’s architectural maturity.

Desired Qualifications

  • Experience in regulated enterprise environments such as healthcare, banking, financial services, and insurance, or retail.
  • Experience with Kafka, Pub/Sub, or event-driven architectures.
  • Knowledge of observability, performance tuning, and production readiness.
  • Experience collaborating directly with client architecture teams.
  • Experience with cloud migration or platform modernization initiatives.

About the Company

Photon

Builds custom software and AI for big companies

Photon designs, builds, and runs custom software for large companies, combining an in-house creative agency with its own engineering teams. Its flagship client work includes rebuilding Samsung's US online store as a set of smaller linked services and creating Olive Garden's mobile app, which lets diners join the waitlist from their phones instead of waiting at the door. Clients hire Photon's teams to plan and code their apps, websites, and AI tools and to keep them running afterward, paying for the engineers and designers assigned to each project. Photon is privately held and based in London, with its US arm in Dallas and engineering centers in Chennai and Bengaluru.

Company size
5,001-10,000
Company stage
Not listed
Total funding
Not listed
Headquarters
London, United Kingdom
Founded
Not listed

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