AI Data Scientist (12 Month Day Rate Contractor)

As a Data Scientist, you will work hands-on with data, models, and advanced analytics across the bank. You will develop, deploy, and continuously improve data science and machine learning solutions that support strategic and operational decision-making. You’ll explore analytical approaches to complex business challenges, identify opportunities for value creation, and deliver data-driven insights that drive business outcomes. Working across the full data science lifecycle, from problem definition and exploration through to deployment, monitoring, and evaluation, you’ll collaborate closely with stakeholders across the organisation to understand business needs and translate them into effective analytical solutions. You will also play a key role in communicating insights clearly and effectively, ensuring decisions are grounded in robust analysis and evidence. In this role, you’ll have the freedom to investigate new analytical questions, the support of experienced colleagues, and opportunities to experiment with emerging tools, techniques, and methodologies in a collaborative and innovative environment., * Developing, testing, deploying, and maintaining machine learning and statistical models in production environments.

• Building scalable data science solutions using Python and SQL.
• Applying software engineering best practices, including version control (Git), code reviews, testing, and documentation.
• Using MLOps practices to support model deployment, monitoring, governance, and continuous improvement.
• Working with large and complex datasets
• Evaluating emerging technologies and analytical techniques to identify opportunities for innovation and business value.
• Ensuring models and analytical solutions meet regulatory, governance, and risk management standards within a financial services environment.
• Contribute to backlog refinement and sprint planning, stand-ups and retrospectives
• Reinforce Agile ways of working, using pair programming, DORA insights and best practices to help to foster an environment of continuous improvement within the team

• Strong practical knowledge of statistics, mathematics, and machine learning techniques, with experience developing, validating, deploying, and monitoring predictive and analytical models in production environments.
• Advanced Python and SQL skills, with experience using tools such as Jupyter/JupyterHub to conduct data exploration, develop machine learning solutions, and support production workflows.
• Hands-on experience applying machine learning techniques using frameworks such as XGBoost, PyTorch, or similar technologies to solve complex business problems and deliver measurable value.
• Experience translating business requirements into actionable analytical solutions, working closely with stakeholders to identify opportunities, define approaches, and deliver data-driven outcomes.
• Strong communication skills, with the ability to explain complex technical concepts and analytical findings to both technical and non-technical audiences.
• Experience working with modern data platforms, software engineering best practices, and data science tooling to develop scalable and maintainable analytical solutions.
• Experience with Large Language Models (LLMs), Generative AI, Retrieval-Augmented Generation (RAG), or other emerging AI technologies is advantageous.

Handelsbanken combines a long-established relationship banking model with secure, resilient, and customer-focused technology. Our technology teams enable the Bank’s decentralised way of working, delivering systems built for stability, trust, and long-term value. We are on a multi-year technology and digital transformation journey to enhance customer experience and improve how colleagues work together. By modernising platforms, simplifying processes, and better connecting data and systems, we help relationship teams focus on customers and less on complexity. Our decentralised culture extends to technology. Teams are trusted to take ownership, make informed decisions, and deliver sustainable, high-quality solutions. We value engineering excellence, pragmatic problem-solving, and strong collaboration across technology, business, and risk. We offer technologists the opportunity to build lasting careers, deepen their expertise, and contribute to meaningful change. We look for people who care about quality, security, long-term impact, and who want to shape the future of a relationship-led bank. We also recognise that flexibility can support people to perform at their best, and that it looks different for everyone. While arrangements will depend on the requirements of the role and the needs of the business, we are open to having a conversation around what flexibility could look like for you., Why join Handelsbanken

We want everyone at Handelsbanken to feel supported, motivated, and able to do great work. That’s why, alongside brilliant colleagues, meaningful work and training and development opportunities, we provide a variety of benefits designed with your wellbeing in mind. In addition, there is a flexible benefits package with the key highlights detailed below.

The Bank is deeply committed to embedding good equality and diversity practice into all of our activities. This is so that we are an inclusive, welcoming and inspiring place to work that encourages everyone to apply, regardless of socio-economic background, age, disability, pregnancy and/or parental status, race (including colour, nationality, and ethnic or national origin), veteran status, marital and civil partnership status, religion or belief, sex, gender reassignment or sexual orientation. #J-18808-Ljbffr