Qureos Mentor

LSEG

<div>
 Job Summary:
 
 
 As a Junior Data Scientist, you will assist in delivering data-driven insights and solutions under the guidance of senior data scientists. This role is focused on applying basic machine learning and data analysis techniques to assist in developing solutions that address customer needs. You will collaborate with multi-functional teams, learning from experienced professionals and helping implement data science-driven products, particularly focusing on data preparation, model implementation, and data analysis tasks.
 
 
 Role &amp; Responsibilities:
 
 
 <ul>
 <li>
 Assist in the development and deployment of machine learning models under the guidance of senior data scientists.
 </li>
 <li>
 Apply basic machine learning techniques, including data preprocessing, feature engineering, and model evaluation, to solve business problems.
 </li>
 <li>
 Collaborate with the team to gather and analyze data, ensuring data quality and consistency.
 </li>
 <li>
 Support the creation of dashboards, reports, and data visualizations to communicate findings.
 </li>
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 Work with senior team members to understand client requirements and contribute to the design and implementation of data science solutions.
 </li>
 <li>
 Perform exploratory data analysis (EDA) to understand data patterns and trends.
 </li>
 <li>
 Assist in the maintenance and updating of models and algorithms in production.
 </li>
 <li>
 Develop scripts for automating data processing tasks and workflows.
 
 
 </li>
 </ul>
 Qualifications and Experience Required:
 
 
 <ul>
 <li>
 3-5 years experience in data science, machine learning, or a related field, ideally in a financial industry or familiar with finance.
 </li>
 <li>
 Bachelor&rsquo;s degree in Computer Science, Engineering, Data Science, or a related field.
 </li>
 <li>
 Basic understanding of machine learning algorithms and their applications.
 </li>
 <li>
 Proficiency in Python with knowledge of libraries such as Pandas, NumPy, and scikit-learn for data analysis and model building.
 </li>
 <li>
 Familiarity with SQL for querying relational databases and performing data manipulation.
 </li>
 <li>
 Understanding of data preprocessing techniques, including handling missing data, scaling, and encoding.
 </li>
 <li>
 Basic knowledge of cloud platforms (AWS, GCP, or Azure) and machine learning frameworks such as TensorFlow or PyTorch.
 </li>
 <li>
 Ability to learn quickly and apply new concepts in data science.
 </li>
 <li>
 Strong analytical and problem-solving skills, with the ability to communicate findings effectively.
 </li>
 <li>
 A passion for learning and staying updated with the latest developments in data science and machine learning.
 </li>
 <li>
 Experience with data visualization tools like Tableau, Power BI, or Matplotlib.
 </li>
 <li>
 Familiarity with NoSQL databases like MongoDB or Cassandra.
 </li>
 <li>
 Knowledge of basic NLP techniques for text data analysis.
 </li>
 <li>
 Interest in gaining exposure to deep learning frameworks like TensorFlow and PyTorch.
 </li>
 <li>
 Interest in gaining exposure to LLMs and agentic frameworks
 
 
 </li>
 </ul>
 LSEG is committed to encouraging a diverse, equitable, an inclusive work environment, ensuring equal opportunities for all employees, regardless of their background. We offer great employee benefits to make sure everyone performs to the best of their abilities. We offer a hybrid working model.
 
 
 
 Career Stage:
 
 
 
 Senior Associate
 
 
 
 London Stock Exchange Group (LSEG) Information:
 
 
 
 Join us and be part of a team that values innovation, quality, and continuous improvement. If you're ready to take your career to the next level and make a significant impact, we'd love to hear from you.
 
 
 LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth.
 
 
 Our purpose is the foundation on which our culture is built. Our values of
 
 Integrity, Partnership
 
 ,
 
 Excellence
 
 and
 
 Change
 
 underpin our purpose and set the standard for everything we do, every day. They go to the heart of who we are and guide our decision making and everyday actions.
 
 
 Working with us means that you will be part of a dynamic organisation of 25,000 people across 65 countries. However, we will value your individuality and enable you to bring your true self to work so you can help enrich our diverse workforce.
 
 
 We are proud to be an equal opportunities employer. This means that we do not discriminate on the basis of anyone&rsquo;s race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy or disability, or any other basis protected under applicable law. Conforming with applicable law, we can reasonably accommodate applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs.
 
 
 You will be part of a collaborative and creative culture where we encourage new ideas. We are committed to sustainability across our global business and we are proud to partner with our customers to help them meet their sustainability objectives. Our charity, the LSEG Foundation provides charitable grants to community groups that help people access economic opportunities and build a secure future with financial independence. Colleagues can get involved through fundraising and volunteering.
 
 
 LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.
 
 
 Please take a moment to read this privacy notice carefully, as it describes what personal information London Stock Exchange Group (LSEG) (we) may hold about you, what it&rsquo;s used for, and how it&rsquo;s obtained, your rights and how to contact us as a data subject.
 
 
 If you are submitting as a Recruitment Agency Partner, it is essential and your responsibility to ensure that candidates applying to LSEG are aware of this privacy notice.
</div>

Junior Data Scientist

<div>
 
 About Us
 
 
 
 LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a commitment to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It&rsquo;s how we&rsquo;ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years.
 
 
 Through a comprehensive suite of trusted financial market infrastructure services &ndash; and our open-access model &ndash; we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity.
 
 
 LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America and Asia Pacific. We employ 25,000 people globally, more than half located in Asia Pacific. LSEG&rsquo;s ticker symbol is LSEG.
 
 
 
 OUR PEOPLE
 
 
 
 People are at the heart of what we do and drive the success of our business. Our culture of connecting, creating opportunity and delivering excellence shape how we think, how we do things and how we help our people fulfil their potential.
 
 
 We embrace diversity and actively seek to attract individuals with unique backgrounds and perspectives. We break down barriers and encourage teamwork, enabling innovation and rapid development of solutions that make a difference. Our workplace generates an enriching and rewarding experience for our people and customers alike. Our vision is to build an inclusive culture in which everyone feels encouraged to fulfil their potential.
 
 
 We know that real personal growth cannot be achieved by simply climbing a career ladder &ndash; which is why we encourage and enable a wealth of avenues and interesting opportunities for everyone to broaden and deepen their skills and expertise.
 
 
 As a global organisation spanning 70 countries and one rooted in a culture of growth, opportunity, diversity and innovation, LSEG is a place where everyone can grow, develop and fulfil your potential with meaningful careers.
 
 
 
 Role Summary
 
 
 
 Lead DevOps Engineer &ndash; Cloud Platform &amp; Site Reliability
 
 
 Location: Nottingham or London, UK
 
 
 Team: LSEG Risk Intelligence Engineering
 
 
 Are you passionate about building scalable, secure, and resilient platforms that power global Risk Intelligence products?
 
 
 We&rsquo;re looking for a Lead DevOps Engineer to help drive innovation, mentor the DevOps engineering team and shape the future of our cloud-native infrastructure.
 
 
 
 What You'll Be Doing
 
 
 
 As a Lead DevOps Engineer, you&rsquo;ll be a hands-on technical leader, guiding the design and implementation of modern DevOps and platform engineering practices:
 
 
 <ul>
 <li>
 Automate full-stack infrastructure using Terraform and GitLab
 </li>
 <li>
 Lead the design of CI/CD pipelines with GitLab CI to enable fast, secure, and reliable software delivery
 </li>
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 Deploy and manage Kubernetes workloads using Amazon EKS and Istio Service Mesh for service discovery, traffic management, and observability
 </li>
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 Implement monitoring and alerting to ensure high availability, performance, and reliability
 </li>
 <li>
 Collaborate with cross-functional teams to ensure infrastructure aligns with development and business goals
 </li>
 <li>
 Mentor and guide DevOps engineers, fostering a culture of continuous improvement, automation, security and operational excellence
 </li>
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 Evaluate and implement new technologies to enhance platform capabilities and developer experience
 
 
 </li>
 </ul>
 
 What You'll Bring
 
 
 
 <ul>
 <li>
 Demonstrable AWS and Kubernetes (EKS) expertise
 </li>
 <li>
 Hands-on experience with Terraform, GitLab CI and Bash/Python
 </li>
 <li>
 Orchestration and monitoring tools &ndash; Istio, Datadog, Grafana, Prometheus, ELK
 </li>
 <li>
 6+ years in DevOps or Platform Engineering roles experience in a lead role
 </li>
 <li>
 Proven experience building and operating cloud-native platforms
 </li>
 <li>
 Strong communication, problem solving and collaboration skills
 
 
 </li>
 </ul>
 
 Preferred Skills &amp; Experience
 
 
 
 <ul>
 <li>
 Development experience in a major language (Java, C++, C# etc.)
 </li>
 <li>
 AWS certifications and financial services background
 
 
 </li>
 </ul>
 
 Career Stage:
 
 
 
 Senior Associate
 
 
 
 London Stock Exchange Group (LSEG) Information:
 
 
 
 Join us and be part of a team that values innovation, quality, and continuous improvement. If you're ready to take your career to the next level and make a significant impact, we'd love to hear from you.
 
 
 LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth.
 
 
 Our purpose is the foundation on which our culture is built. Our values of
 
 Integrity, Partnership
 
 ,
 
 Excellence
 
 and
 
 Change
 
 underpin our purpose and set the standard for everything we do, every day. They go to the heart of who we are and guide our decision making and everyday actions.
 
 
 Working with us means that you will be part of a dynamic organisation of 25,000 people across 65 countries. However, we will value your individuality and enable you to bring your true self to work so you can help enrich our diverse workforce.
 
 
 We are proud to be an equal opportunities employer. This means that we do not discriminate on the basis of anyone&rsquo;s race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy or disability, or any other basis protected under applicable law. Conforming with applicable law, we can reasonably accommodate applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs.
 
 
 You will be part of a collaborative and creative culture where we encourage new ideas. We are committed to sustainability across our global business and we are proud to partner with our customers to help them meet their sustainability objectives. Our charity, the LSEG Foundation provides charitable grants to community groups that help people access economic opportunities and build a secure future with financial independence. Colleagues can get involved through fundraising and volunteering.
 
 
 LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.
 
 
 Please take a moment to read this privacy notice carefully, as it describes what personal information London Stock Exchange Group (LSEG) (we) may hold about you, what it&rsquo;s used for, and how it&rsquo;s obtained, your rights and how to contact us as a data subject.
 
 
 If you are submitting as a Recruitment Agency Partner, it is essential and your responsibility to ensure that candidates applying to LSEG are aware of this privacy notice.
</div>

Lead DevOps Engineer

<div>
 
 Role Profile:
 
 
 
 We are evolving our Site Reliability Engineering capabilities to strengthen reliability, observability, security, and operational excellence across our Risk Intelligence division.
 
 
 As a
 
 Senior SRE
 
 , you will be a senior hands‑on technical person help shape the foundations of reliability across both new and existing platforms. You will collaborate with Architecture, Engineering, Security, and Platform teams to ensure reliability is built into systems from day one.
 
 
 While this is not a people‑management you will work closely with global teams and may occasionally be called upon for major incidents or critical issues. This position requires a highly proactive, hard-working expert with strong leadership presence and ownership of platform reliability outcomes.
 
 
 
 Key Responsibilities
 
 
 
 We are looking for a person who is passionate about reliability engineering and who bring a continuous improvement approach to everything they do!
 
 
 Lead the establishment of SRE foundations for new projects building environments, monitoring, alerting, and ensuring operational readiness from day one.
 
 
 Define, implement, and champion observability standards, tooling, and guidelines across metrics, logs, traces, and SLIs/SLOs.
 
 
 Design and evolve monitoring and alerting solutions that improve visibility, reduce toil, and strengthen system health.
 
 
 Continuously drive reliability improvements across our environments through incident reduction, performance tuning, and building resilient patterns.
 
 
 Partner with Security teams to ensure our platforms meet compliance, security, and risk‑management expectations.
 
 
 Influence architectural and design decisions through data‑driven cloud cost optimization and efficiency initiatives.
 
 
 Be a technical leader and mentor supporting engineers, shaping engineering standards, and fostering a culture of learning and development.
 
 
 
 PERSON SPECIFICATION
 
 
 
 
 Education:
 
 
 
 <ul>
 <li>
 Bachelor&rsquo;s Degree or equivalent experience in Computer Science, Engineering, or a related field
 
 
 </li>
 </ul>
 
 Required Skills And Experience
 
 
 
 <ul>
 <li>
 5+ years of hands-on technical experience in SRE, Platform Engineering, Infrastructure, or related roles
 </li>
 <li>
 Strong experience with AWS (or Azure), including services such as EKS, ECS, EC2, networking, IAM, and managed services
 </li>
 <li>
 Solid understanding of cloud security principles and experience collaborating with security teams.
 </li>
 <li>
 Strong background in Linux systems administrations.
 </li>
 <li>
 Proven experience designing and operating observability platforms, including monitoring, logging, and alerting
 </li>
 <li>
 Hands-on experience with Datadog for metrics, logs, APM, and alerting
 </li>
 <li>
 Strong understanding of SRE principles, including SLOs, error budgets, incident management, and reliability engineering
 </li>
 <li>
 Experience working closely with architecture and engineering teams on system design and delivery
 </li>
 <li>
 Experience with cloud cost optimization strategies and tooling
 
 
 </li>
 </ul>
 
 Good To Have Skills
 
 
 
 <ul>
 <li>
 Experience supporting multi-cloud or hybrid environments
 </li>
 <li>
 Exposure to Infrastructure as Code (e.g., Terraform, CloudFormation)
 </li>
 <li>
 Experience in large-scale, complex, or regulated environments
 </li>
 <li>
 Knowledge of vector databases and RAG architectures for building internal SRE knowledge assistants.
 </li>
 <li>
 Knowledge of Generative AI and LLM platforms (e.g., Claude, Amazon Bedrock)
 
 
 </li>
 </ul>
 
 Person Specification
 
 
 
 <ul>
 <li>
 Strong technical authority with the ability to influence design and operational decisions
 </li>
 <li>
 Highly collaborative, comfortable working across architecture, engineering, security, and operations teams
 </li>
 <li>
 Calm and methodical under pressure, especially during incidents and critical issues
 </li>
 <li>
 Pragmatic problem-solver who balances reliability, security, cost, and delivery speed
 </li>
 <li>
 Clear communicator, able to explain complex technical concepts to diverse audiences
 
 
 </li>
 </ul>
 
 Career Stage:
 
 
 
 Senior Associate
 
 
 
 London Stock Exchange Group (LSEG) Information:
 
 
 
 Join us and be part of a team that values innovation, quality, and continuous improvement. If you're ready to take your career to the next level and make a significant impact, we'd love to hear from you.
 
 
 LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth.
 
 
 Our purpose is the foundation on which our culture is built. Our values of
 
 Integrity, Partnership
 
 ,
 
 Excellence
 
 and
 
 Change
 
 underpin our purpose and set the standard for everything we do, every day. They go to the heart of who we are and guide our decision making and everyday actions.
 
 
 Working with us means that you will be part of a dynamic organisation of 25,000 people across 65 countries. However, we will value your individuality and enable you to bring your true self to work so you can help enrich our diverse workforce.
 
 
 We are proud to be an equal opportunities employer. This means that we do not discriminate on the basis of anyone&rsquo;s race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy or disability, or any other basis protected under applicable law. Conforming with applicable law, we can reasonably accommodate applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs.
 
 
 You will be part of a collaborative and creative culture where we encourage new ideas. We are committed to sustainability across our global business and we are proud to partner with our customers to help them meet their sustainability objectives. Our charity, the LSEG Foundation provides charitable grants to community groups that help people access economic opportunities and build a secure future with financial independence. Colleagues can get involved through fundraising and volunteering.
 
 
 LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.
 
 
 Please take a moment to read this privacy notice carefully, as it describes what personal information London Stock Exchange Group (LSEG) (we) may hold about you, what it&rsquo;s used for, and how it&rsquo;s obtained, your rights and how to contact us as a data subject.
 
 
 If you are submitting as a Recruitment Agency Partner, it is essential and your responsibility to ensure that candidates applying to LSEG are aware of this privacy notice.
</div>

Senior Site Reliability Engineer

Join LSEG and explore 3   exciting career opportunities. They're hiring for various roles with options for remote or on-site work. Apply today and become part of their innovative team.

LSEG

About Company

Junior Data Scientist

Lead DevOps Engineer

Senior Site Reliability Engineer