Welcome Pickups

Senior Platform Engineer

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SeniorZdalnieFull-time

#461300·Dodano 16 dni temu·7

Źródło: Welcome Pickups

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Tech Stack / Keywords

Azure PostgreSQL Ruby on Rails Docker Redis Elasticsearch RabbitMQ CI/CD Kubernetes Jira

Podsumowanie oferty

You will keep Welcome Pickups’ travel services platform reliable, fast, scalable and secure, working across product teams. You will lead platform architecture and infrastructure decisions, with a focus on Azure, PostgreSQL and Ruby on Rails.

Wymagania

8+ years of software engineering experience, with strong backend and systems experience.
BS/MS degree in Computer Science or a related subject.
Proven experience operating and scaling production systems.
Strong understanding of system design, distributed systems and performance trade-offs.
Strong PostgreSQL skills on large databases, including query and index tuning, replication, large-table migrations and backups.
Experience with cloud infrastructure (Azure preferred), Docker and infrastructure-as-code.
Production-scale experience with Redis, Elasticsearch and a message broker such as RabbitMQ.
Experience with observability, monitoring and incident management.
Strong security fundamentals, including access control, networking and secrets.
CI/CD experience, including zero-downtime deploys.
Organised, a clear writer, and comfortable working in Jira.
Hands-on mindset, able to move from strategy to implementation.

Nice to have:

Experience with Ruby on Rails, Sidekiq, Puma and PostGIS, or similar.
Exposure to compliance frameworks (SOC 2, ISO 27001).
Experience with AWS or Google Cloud alongside Azure.
Experience moving a long-running application to containers or Kubernetes.
A travel, mobility or marketplace background with real-time operations.

Obowiązki

Reliability & Uptime:

Define and track reliability targets for bookings, ride matching and payments.
Run the incident process and on-call, and reduce recovery times.
Improve platform monitoring and alerting with New Relic and Rollbar.

Performance, Scalability & Data:

Lead architecture decisions for scaling backend systems and services.
Find and fix performance bottlenecks across the application, background jobs and database.
Improve PostgreSQL performance by tuning queries and indexes, planning data growth and archiving, managing replication and backups, conducting restore drills, and changing large tables without downtime.
Ensure the platform handles peak season and partner growth smoothly.

Infrastructure, Security & Compliance:

Define and evolve the infrastructure strategy on Azure, balancing performance, reliability and cost.
Define and enforce security best practices for access control, secrets management, and the build and release pipeline.
Prepare the platform for payment-data rules (PCI), GDPR, and, over time, SOC 2 / ISO 27001 compliance.

Developer Experience:

Improve internal tooling, CI/CD and deployment workflows so engineers can ship faster and safer.

Technical Roadmap & Collaboration:

Organise and rank technical work in Jira, prioritising it with the Product Manager.
Write technical docs, runbooks and development plans, and break them into Jira tickets with clear requirements.
Participate in team ceremonies, including grooming, planning, kick-off meetings, retrospectives and demos.

Benefity

L&D personal budget.
4 extra PTO days annually.

Dofinansowanie szkoleń

Płatny urlop

Inne informacje

The role includes running the on-call process.

Welcome Pickups

Pracodawca

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