FeverUp

Senior Product Engineer

FeverUp
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5 days ago
Remote, SpainStaff+

Responsibilities

  • Own product features end-to-end, from shaping problems with Product and Design through implementation, success metrics, and iteration.
  • Build and integrate full-stack systems spanning web interfaces, services, APIs, data layers, and native app webviews and bridges.
  • Develop internal platforms, operational tools, and product-heavy backend systems that connect AI and data capabilities to user-facing products.
  • Make sound technical trade-offs across rendering, performance, SEO, personalization, caching, architecture, and system complexity.
  • Work with event-driven and distributed systems, cloud infrastructure, containers, CI/CD pipelines, observability, analytics, and experimentation platforms.
  • Provide technical direction and execution support for cross-functional initiatives while increasing the leverage of other engineers and teams.
  • Turn ambiguous opportunities and 0-to-1 initiatives into systems or products with measurable business and operational value.

Requirements

  • Strong TypeScript skills and depth in at least one modern web framework; experience moving across Angular, Astro, and Svelte is valuable.
  • Strong componentization skills, including reusable components, shared modules, framework-agnostic packages, webviews, and JavaScript/native bridges.
  • Experience with Python frameworks such as Django or FastAPI.
  • Experience with PostgreSQL, Snowflake, DynamoDB, Redis, OpenSearch, and SQL-heavy applications.
  • Familiarity with Kafka or RabbitMQ and event-driven or messaging architectures.
  • Experience with AWS, Docker, Kubernetes, Terraform, or similar infrastructure patterns.
  • Familiarity with Datadog or similar observability and monitoring tools.
  • Exposure to LLM integrations, agent frameworks such as LangGraph or LangChain, Langfuse, RAG patterns, or workflow automation.
  • Familiarity with Google Analytics 4, Google Tag Manager, Mixpanel, product tracking, A/B testing, feature flags, CloudFront Functions, Statsig, or Optimizely.
  • Experience with internal platforms, operational tools, product-heavy backend systems, or undefined problem spaces.
  • Demonstrated leadership through ownership of difficult projects with broad impact.
  • Ability to combine engineering depth, product thinking, business context, judgment, adaptability, and pragmatic execution.

Benefits

  • Flexible schedule.
  • Bonus and stock options.
  • 40% discount on Fever events and experiences.
  • Health insurance from Day 1.
  • English or Spanish lessons.
  • Wellhub membership.
  • Cobee tax-free allowance for restaurants and transport.
  • Possibility of receiving part of the salary in advance through Payflow.

Tech Stack

Amazon DynamoDBAngularApache KafkaAstroAWSDatadogDjangoDockerFastAPIJavaScriptJetpack ComposeKotlinKubernetesPostgreSQLPythonRabbitMQRedisSnowflakeSQLSvelteSwiftSwiftUITerraformTypeScript

Categories

Product Engineering
FeverUp

About FeverUp

5,001-10,000 employees
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