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Data Acquisition Engineer

$136k - $221k

Molecular Surroundings

Data Acquisition Engineer

Fully Remote (U.S. only) | Full-time | $136,000 – $221,000 + performance bonus

Job description:

Data Acquisition Engineer

Location: Fully Remote (U.S. Only)

Compensation: $136,000 - $221,000 + Performance Bonus

Job Type: Full-time

About the Role

We are seeking an exceptional Data Acquisition Engineer to architect, design, and build next-generation software systems for large-scale event-ticketing, dynamic pricing, and marketplace integrations.

This is a high-impact technical leadership role ideal for a senior technologist who thrives on solving complex infrastructure challenges from the ground up. Developing proprietary tools, intelligent automation frameworks, and AI-driven decision systems that redefine efficiency across live-event commerce.

You'll work closely with a Senior Backend Engineer powering the foundational tech stack and a product manager deeply experienced in the industry and lead cross-functional engineering efforts spanning data architecture, API frameworks, proxy and scraping infrastructure, and multi-layer user-interface systems serving tens of thousands of transactions daily.

Key Responsibilities

  • Architect and develop custom end-to-end software platforms powering ticket-marketplace operations, pricing algorithms, and automation - including our NestJS/Fastify API, Bull/Redis job pipelines, and Temporal-orchestrated workflows.
  • Design and deploy scalable, cloud-native systems leveraging AWS (EC2, Lambda, API Gateway, S3, ECR, CloudFormation / Pulumi / Terraform), with services containerized in Docker and orchestrated via Kubernetes.
  • Develop high-performance front-end interfaces and dashboards using React (or similar modern frameworks) emphasizing UX responsiveness and maintainability.
  • Build and orchestrate proxy and scraping infrastructures capable of large-volume synchronization with intelligent throttling and resilience.
  • Integrate and deploy AI-enhanced modules (e.g., demand forecasting, pricing prediction, fraud detection) using Python, TensorFlow, or PyTorch.
  • Lead architecture reviews, enforce clean design principles, and mentor mid-level engineers in scalable code patterns and performance optimization.
  • Collaborate across product, BI, and infrastructure teams to translate operational bottlenecks into automation and data-driven opportunities.
  • Oversee security, compliance, and reliability for multi-tenant APIs, distributed services (AMQP messaging, MongoDB/Postgres data layers), and marketplace data handling.
  • Continuously improve CI/CD pipelines (GitHub Actions), testing frameworks, and DevOps reliability, with full observability via OpenTelemetry and Jaeger.

Minimum Qualifications

  • 8+ years of professional software engineering experience with a record of shipping scalable, high-performance applications.
  • Bachelor's degree in Computer Science, Computer Engineering, or related discipline (Master's preferred).
  • Proven expertise building and operating proxy and scraping infrastructure at scale - including proxy pools, headless browser automation, and cost-aware throttling.
  • Advanced proficiency in Node.js, TypeScript, and Python for backend systems and services (NestJS experience a strong plus).
  • Experience with React for front-end systems and internal tools.
  • Proven expertise in AWS cloud architecture, containerization (Docker, Kubernetes / Swarm), and infrastructure-as-code.
  • Strong knowledge of NoSQL and relational databases (MongoDB, PostgreSQL, etc.) including schema design and performance tuning.
  • Deep understanding of RESTful API design, authentication, rate-limiting, and security best practices.
  • Demonstrated success integrating machine-learning models or AI frameworks into production environments.
  • Excellent debugging, problem-solving, and architectural design skills.

Preferred Qualifications

  • Prior experience in event-ticketing, e-commerce, or real-time marketplace systems.
  • Microservice and message-driven architecture experience (RabbitMQ / AMQP).
  • Experience with workflow orchestration tools such as Temporal, Airflow, or AWS Step Functions.
  • Advanced knowledge of AWS security, monitoring, and cost optimization.
  • Familiarity with distributed tracing and observability tooling (OpenTelemetry, Jaeger).
  • Publications, patents, or open-source contributions showing innovation and leadership.
  • Familiarity with AI-assisted automation, proxy orchestration, or multi-layer data visualization frameworks.

In a Typical Day, You Will

  • Architect APIs, pipelines, and internal tools for real-time marketplace operations.
  • Collaborate with product and infrastructure teams to deploy intelligent automation systems.
  • Lead technical design reviews and ensure modular, maintainable codebases.
  • Optimize and deploy AI-powered models for operational forecasting and decisioning.
  • Maintain and monitor performance of high-throughput distributed systems (NestJS services, Redis/Bull queues, Temporal-orchestrated workflows, and AMQP-based messaging) running on Docker and Kubernetes.

Interview Process

Candidates will be invited to:

  • Present a portfolio or GitHub repository showcasing architectural or AI-driven projects.
  • Complete a technical case study demonstrating system design and optimization.
  • Participate in a live technical interview focused on API integration, cloud architecture, and advanced coding practices.

Why Join Us

  • Competitive salary + bonus
  • Opportunity to shape the future of event-ticketing automation and global marketplace intelligence.
  • Work alongside the future of elite engineers solving complex, high-volume challenges at scale.
  • High autonomy in a fast-moving, data-driven environment that rewards innovation and execution.

Benefits:

  • Flexible schedule
  • Health insurance
  • Paid time off
  • Weekly DoorDash Meals
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