Principal Software Engineer, Platform Engineering

🏢 Tango · all Tango jobs
📍 Canada,United States
💰 USD 200,000 - 240,000 / annual
📅 Posted 2026-07-30 · via Himalayas
🏷 Principal-Software-Engineer,Platform-Engineering,Cloud-Architecture,Site-Reliability-Engineering,Principal-Platform-Engineer,Software-Platform-Engineer,Senior-Platform-Engineer,Senior-Platform-Engineering,Lead-Platform-Engineer,Platform-Engineering-Lead,Technology-Leadership
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Let’s Tango ! Where Innovation Meets Impact.

At Tango Analytics, we’re all about helping businesses make smarter decisions through powerful technology, insightful data, and a whole lot of collaboration. Whether you're a creative thinker, a strategic planner, a tech wizard, or a customer champion, there's a place for you on our team. We believe work should be meaningful and fun — so if you're ready to make a difference while enjoying the journey, come join us and let's Tango !

We are looking for a Principal Platform Engineer to join our dynamic and growing Platform Engineering team.
Key Responsibilities :

Own platform and cloud architecture

- Define and evolve Tango ’s platform architecture across AWS, GCP, and Azure, including networking, compute, storage, and environment strategy.

- Drive cloud modernization initiatives (migration, re-platforming, standardization of deployment patterns, scalability and resilience improvements).

- Create reference architectures and guardrails that enable autonomy while improving consistency and operational quality.

Establish reliability and operational excellence

- Set reliability standards and practices (SLOs/SLIs, error budgets, capacity planning, incident response and postmortems).

- Improve observability and operational readiness (monitoring, alerting, tracing, dashboards, runbooks) to reduce MTTR and recurring incidents.

- Identify systemic bottlenecks (latency, throughput, resource utilization, toil) and lead cross-team initiatives to address them.

Enable government cloud readiness (FedRAMP)

- Provide technical leadership for architectures and operational controls needed for FedRAMP / government cloud certification readiness.

- Partner with Security/Compliance to translate controls into engineering requirements and pragmatic implementation plans.

- Lead technical reviews for identity, access, auditability, logging, change management, and incident processes in regulated environments.

Raise the bar through standards and mentorship

- Establish and evangelize best practices: design docs, architecture reviews, coding standards, testing strategy, CI/CD quality gates, production readiness.

- Mentor senior engineers, tech leads, and emerging technical leaders; coach teams through complex designs and tradeoffs.

- Create reusable patterns and “golden paths” (templates, libraries, tooling) that make the right way the easy way.

About You:

Technical breadth and depth

- Strong working knowledge across multiple stacks, including Java/J2EE, Oracle, Postgres, and modern frontend frameworks (React and Vue.js).

- Handson cloud experience across AWS, GCP, and/or Azure, with ability to dive deep on architecture, performance, reliability, and operations.

- Experience designing and operating distributed systems for B2B SaaS with a strong focus on resiliency, scalability, and cost/performance tradeoffs.

Global cloud systems + regulated environments

- Experience with global cloud systems (multi-region, disaster recovery, high availability, data residency considerations).

- Experience supporting FedRAMP and/or comparable government cloud certification efforts (e.g., Moderate/High) or operating within similarly regulated environments.

- Comfort partnering with Security/Compliance while maintaining engineering velocity and strong developer experience.

Leadership as a senior IC

- Proven ability to influence without authority—aligning stakeholders, driving decisions, and building consensus across teams.

- Excellent written and verbal communication; able to author clear design docs and architectural proposals.

- A coaching mindset with demonstrated impact mentoring and developing engineers across teams.

Nice to Have

- Kubernetes and cloud-native operations experience (platform tooling, service meshes, policy-as-code).

- Experience building internal platforms/shared services (identity/auth, developer tooling, CI/CD platforms).

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