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Product Engineer (Platform & Customer Lifecycle)

1 month ago
Spain, Estonia
Full-time
Mid Level
Full-stack Engineer
Software Development
AWS CI/CD CRM GitHub Actions Grafana HTML Java JavaScript Machine Learning Microservices PostgreSQL Prometheus Python React Sass Spring Boot SQL Terraform
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Xolo

Xolo

Xolo provides comprehensive compliance, taxation, invoicing, and administrative solutions specifically designed for independent solopreneurs, enabling them to efficiently manage their business operations both locally and globally.

Diversified Financial Services
51-250
Founded 2015
$9M raised
View All Jobs 4

Description

  • Design, build, and maintain backend and frontend systems that power the core platform.
  • Deliver solutions through APIs with workflow automation as the default approach.
  • Own end-to-end solutions from problem definition and success metrics through implementation, monitoring, and continuous improvement.
  • Partner with Product, Design, and stakeholders to translate onboarding, subscription, and lifecycle needs into scalable product experiences.
  • Build and maintain integrations with CRM, product catalog, entitlement, payment, and identity/KYC systems.
  • Help evolve shared libraries and framework standards used across engineering.
  • Make technical decisions that balance security, performance, quality, and long-term maintainability.
  • Improve observability, system reliability, and engineering practices across the platform.
  • Stay curious about emerging technologies, including AI-assisted engineering workflows and developer tooling.
  • Work on production systems that support compliance for solopreneurs across European markets and participate in on-call ownership.

Requirements

  • Proven professional experience with Java and the Spring Boot framework in production environments.
  • Experience with Python and React is a strong plus.
  • Proven experience building customer onboarding, activation, subscriptions/billing, CRM, or other customer-facing lifecycle systems.
  • Hands-on experience designing and delivering integrations with CRM, payment, and identity/KYC providers.
  • Solid understanding of subscription and billing models and customer onboarding flows, including their tradeoffs and constraints.
  • Confidence with SQL and designing database schemas that perform well under real user load.
  • Experience with PostgreSQL is a plus.
  • Experience working in startup or scale-up environments with evolving priorities and a high level of ownership.
  • Outcome-oriented mindset with interest in how engineering work impacts customers and the business.
  • Interest in AI tools and how they can improve engineering workflows and products.
  • Exposure to AI, machine learning, or data science concepts in a product engineering environment is a plus.
  • Experience building or experimenting with AI-powered features or automations is a plus.
  • Proven contributions to engineering excellence and developer experience are a plus.
  • Experience with AWS or another major cloud provider, with interest in infrastructure, networking, CI/CD, and containers is a plus.

Benefits

  • Remote work from Spain or hybrid work in Estonia.
  • Compensation of 60,000 to 69,000 EUR annual gross, depending on experience and seniority.
  • Opportunity to work on core platform systems with meaningful ownership and production impact.
  • Work in a mission-driven, product-focused startup environment with autonomy and responsibility.
  • Opportunity to collaborate with a global team of 100+ people.
  • Interview process that includes a screening call, hiring manager interview, technical interview, and final team stage.

Interested in this position?

Apply directly on the company website

Apply Now

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