We’re looking for a Senior Software Developer to join our Data Platform team. In this position, you will be instrumental in the design, development, and upkeep of our big data framework. You will get the opportunity to work closely with a variety of internal teams to implement scalable and efficient data processing solutions, while ensuring the availability and reliability of our data pipelines. This is an exciting opportunity to contribute to the progress of our data platform and analytics capabilities. You’ll fit right in if you’re curious, collaborative, and passionate about building systems that handle massive data volumes with speed and precision that make a real-world impact. What You’ll Do • Design and develop scalable data processing solutions using big data technologies. • Build and maintain robust data pipelines to ensure accuracy, consistency, and reliability. • Collaborate with cross-functional teams to deliver features and optimize performance. • Monitor and troubleshoot distributed systems to maintain high availability. • Participate in code reviews and drive continuous improvement in development practices. What You’ll Bring • Degree in Computer Science, Computer Engineering, or equivalent experience. • 2+ years of software development experience. • Strong programming skills in Java, Python, or Scala. • Experience building pipelines for large-scale structured and unstructured data. • Excellent problem-solving and communication skills in collaborative environments Nice to Have • Experience with AWS cloud and big data tools like EMR or Apache Spark. • Knowledge of distributed computing and database technologies (relational and non-relational). • Familiarity with AI, data science, or intelligent systems This position will be located in St. John's and offers the opportunity for a hybrid work environment at least 3 days a week in-office, subject to change, providing flexibility and accessibility for qualified candidates. Come as You Are 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. At Nasdaq, we’re proud to be the engine behind the world’s capital markets. But we don’t stop there. We build the technology that drives transparency, trust, and access—helping economies grow and people thrive. Our purpose is to advance economic progress for all. Whether you’re a client, a colleague, or part of our broader community, we’re here to move markets—and possibilities—forward. Join our Talent Community to stay in the loop on upcoming roles, events, and new opportunities across Nasdaq. Our hybrid work model, NasdaqBlend, gives you flexibility to do your best work—whether that’s from home, in the office, or a mix of both. Check the job listing or reach out to our team for role-specific details. We’re a global team of over 8,500 innovators across 38 countries, united by a shared purpose: advancing economic progress for all. It’s not just what we do—it’s how we do it, together. Want a deeper look into our culture? Explore our Culture Book. We support your success through You&Q, our total rewards program that covers every dimension of life—from building wealth and growing your career to prioritizing well-being and family care. Join the Team Advancing Economic Progress for All.
