Lead Développeur Backend / Lead Backend Developer

Lead Développeur Backend / Lead Backend Developer at Nasdaq

Designs and develops information technology solutions for internal or external clients, including systems strategy, development and integration services. May also complete consulting projects with external clients in technology strategy, information systems security, data strategy, systems architecture, custom systems development, new installations and migrations of function / business area applications, application integration web, IP and online solutions and networking. Designs, codes, tests and / or customizes solutions to meet client requirements.

As a Lead Backend Developer, you will play a key role in crafting and implementing scalable backend systems that power our sustainability platform. You’ll lead architectural decisions, mentor engineers, and ensure robust, high-performance services that integrate seamlessly with our data‑driven products. Your key responsibilities will span architecture, development, and project planning.

Key Responsibilities

• Design and implement microservices architecture for high scalability and reliability.
• Develop backend services using Python and Go, improving standards and tests during development.
• Build and optimize data engineering pipelines using Pandas, Polars, and DuckDB.
• Use Google Cloud Platform (GCP) with Kubernetes, Pub / Sub, and asynchronous messaging patterns.
• Drive CI / CD processes using Docker, CircleCI, and Terraform.
• Collaborate with multi‑functional teams.
• Architect and deploy solutions on Kubernetes in an event‑driven architecture.
• Supply evolution of our platform with an eye toward AI‑powered products.

What We’re Looking For

Why Join Us?

Education & Experience

Nasdaq is an equal opportunity employer. We positively encourage applications from suitably qualified and eligible candidates regardless of age, color, disability, national origin, ancestry, race, religion, gender, sexual orientation, gender identity, and / or expression, veteran status, genetic information, or any other status protected by applicable law. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request an accommodation.

Seniority level : Associate

Employment type : Full‑time

Job function : Information Technology and Engineering

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