Senior Specialist - Decision Scientist

About the Company

Responsibilities

• ● and product thinking to solve complex problems at scale. From LLM-powered applications and RAG pipelines to robust MLOps, you will translate ambitious ideas into reliable systems with measurable business value. Do you thrive on taking prototypes to production and making smart trade-offs that balance innovation with reliability
• ● Accountabilities:
• ● Develop intelligent systems and machine learning models by building, testing, and deploying them. These models improve analytics capabilities and produce measurable business outcomes. Priority is given to solutions the business adopts and uses.
• ● Hands-On Engineering: Write production-quality code, build APIs and data pipelines, and integrate AI workflows using modern engineering practices so solutions are secure, maintainable, and scalable.
• ● Generative AI and LLMs: Develop LLM-based applications, RAG solutions, agents, and prompt strategies; evaluate models and orchestrate AI applications to deliver accurate, timely, and trusted insights.
• ● Productionization and MLOps: Move solutions from experimentation to reliable production with CI/CD, testing, versioning, system tracking, insight gathering, and operational controls that keep systems healthy over time.
• ● Technical Architecture: Chip in to scalable, secure architectures designed to handle machine learning tasks; make pragmatic technology choices that optimize performance, cost, and maintainability.
• ● Data and Platform Integration: Partner closely with platform, data engineering, and decision science teams to ensure solutions have reliable data, compute, tooling, and cloud infrastructure.
• ● Technical Ownership: Own end-to-end technical delivery for prioritized initiatives, translating organizational and data insights needs into robust builds and de-risking dependencies early.
• ● Cross-Functional Collaboration: Collaborate alongside data scientists, developers, product groups, and interested parties to deliver usable, scalable solutions aligned to real business needs.
• ● Continuous Improvement: Assess emerging AI technologies and engineering practices, finding opportunities to improve performance, reliability, scalability, and cost-effectiveness.
• ● Responsible AI and Governance: Build solutions that meet security, privacy, information management, and regulatory requirements, and apply responsible AI practices where AI is deployed in regulated environments.

Requirements

• ● -10 years of experience in software engineering, machine learning engineering, AI engineering, data science engineering, or a closely related technical field.
• ● Shown experience building and deploying production AI/ML applications, rather than solely leading AI projects or teams.
• ● Strong programming skills in Python and familiarity with modern software engineering practices, including Git, testing, APIs, code reviews, and CI/CD.
• ● Hands-on experience developing generative AI / LLM applications, including areas such as RAG, embeddings, vector databases, prompt engineering, agents, model evaluation, and LLM application integration.
• ● Practical experience with MLOps / LLMOps, including model or application deployment, monitoring, evaluation, versioning, observability, and automation.
• ● Ability to translate business and analytics requirements into practical technical designs and production-ready solutions.
• ● Strong understanding of software architecture, scalability, security, reliability, and performance considerations for AI workloads.
• ● Strong problem-solving skills and the ability to independently own technical workstreams from prototype through production. Desirable Skills/Experience:
• ● Familiarity with ethical AI approaches, including model risk management, explainability, bias assessment, data governance, and human-in-the-loop approaches.
• ● Ability to communicate complex technical concepts clearly to both technical and non-technical collaborators. When we put unexpected teams in the same room, we unleash bold thinking with the power to inspire life-changing medicines. In-person working gives us the platform we need to connect, work at pace and challenge perceptions. That's why we work, on average, a minimum of three days per week from the office. But that doesn't mean we're not flexible. We balance the expectation of being in the office while respecting individual flexibility. Join us in our unique and ambitious world.
• ● Why AstraZeneca:
• ● Here, your AI craft directly accelerates discovery, development, and decision-making at global scale, from freeing scientists to focus on breakthroughs to reimagining how the enterprise runs. You will work with modern cloud platforms, emerging LLM technologies, and a diverse network of experts who challenge ideas and build together. We value kindness alongside ambition, encourage smart risks, and give you the trust and accountability to ship meaningful systems that last. Expect rich learning, access to strong tools, and the chance to grow your career by solving intellectually stimulating problems that make a tangible difference for patients.
• ● Call to Action:
• ● Seize this opportunity to turn brand new AI into lasting impact-apply your expertise to build what matters most, and start crafting the future with us today
• ● We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, or disability status. 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 accommodation.
• ● Date Posted 03-Sept-2026
• ● Closing Date 10-Sept-2026
• ● AstraZeneca embraces diversity and equality of opportunity. We are committed to building an inclusive and diverse team representing all backgrounds, with as wide a range of perspectives as possible, and harnessing industry-leading skills. We believe that the more inclusive we are, the better our work will be. We welcome and consider applications to join our team from all qualified candidates, regardless of their characteristics. We comply with all applicable laws and regulations on non-discrimination in employment (and recruitment), as well as work authorization and employment eligibility verification requirements.