101 to 125 of 181 Senior Jobs in Westminster

Quality Assurance Senior Lead - Sanctions

Hiring Organisation
WISE
Location
Westminster, Greater London, UK
Employment Type
Full-time
Description \n Wise is a global technology company, building the best way to move and manage the world's money. As the Quality Assurance Senior Team Lead, your role is to set the QA strategy for the sanctions domain, deliver against plans and KPIs, and build a credible, trusted team. … customer and risk-proportionate mindset. Coach and develop a high-performing QA team, delivering initiatives to grow their skills and managing succession plans for senior leads. \n Operational & Performance Management: Take accountability for the Sanction QA area's delivery against KPIs and objectives. Identify process improvements, monitor resource allocation ...

Senior Product Associate -Data, Digital & AI

Hiring Organisation
J.P. MORGAN
Location
Westminster, Greater London, UK
Employment Type
Full-time
Skills, Experience, Qualifications, If you have the right match for this opportunity, then make sure to apply today. \n JOB DESCRIPTION \n Client360 - Senior Associate \n You enjoy shaping the future of product innovation, driving value for customers, guiding successful launches, and exceeding expectations. Join our dynamic team and make … part of Client360, you'll help unify client data and deliver enterprise-wide insights, supporting business transformation and operational excellence. \n As a Product Senior Associate in Data, Digital & AI, you will help translate business needs into well-defined delivery artifacts and coordinate cross-functional execution across product, technology, operations ...

Senior Associate, Full-Stack Engineer

Hiring Organisation
BNY
Location
Westminster, Greater London, UK
Employment Type
Full-time
sure what skills you will need for this opportunity Simply read the full description below to get a complete picture of candidate requirements. \n Senior Specialist, Full-Stack Engineer \n At BNY, our culture allows us to run our company better and enables employees' growth and success. As a leading … #LifeAtBNY is all about. Join us and be part of something extraordinary. \n We're seeking a future team member for the role of Senior Specialist, Full-Stack Engineer to build secure, scalable, and resilient systems. You'll work primarily on the backend while contributing to modern web frontends, owning ...

Senior Data Scientist

Hiring Organisation
Simply Business
Location
Westminster, Greater London, UK
Employment Type
Full-time
team that is highly collaborative and not afraid to share exciting ideas that we then bring to life. \n As one of our Senior Data Scientists, you'll: \n \n drive value to Simply Business (SB) through simplicity and a pragmatic approach to complex data initiatives \n lead the data … insights will not only be valued but actively sought after to keep us at the forefront of commercialised Data Science. If you're a Senior Data Scientist who thrives on challenging problems, values genuine collaboration, and is eager to see your models deployed end-to-end, then Simply Business ...

Senior Research Data Scientist

Hiring Organisation
Dunnhumby Ltd
Location
Westminster, Greater London, UK
Employment Type
Full-time
real-world commercial application, you'll turn innovative ideas into scalable capabilities that influence products, platforms, and long-term strategy. You'll collaborate with senior leaders and contribute to decision-making across data science, engineering, and product, helping to prioritise and advance the right AI investments for the future. … looking for a Senior Research Data Scientist to play a key role in developing dunnhumby's next-generation models across a range of strategic AI initiatives. As part of this newly formed team, you'll focus on advanced modelling, long-term capability building, and cross-industry collaboration. You'll design ...

Marketplace Market Intelligence & Operational Learning Senior Manager

Hiring Organisation
Kingfisher
Location
Westminster, Greater London, UK
Employment Type
Full-time
with local teams to embed consistent standards and ways of working while tracking impact to drive continuous improvement.Translate complex data into clear narratives for senior stakeholders, supporting business cases, prioritisation, OKRs and investment decisions in close collaboration with Marketplace, Product, Finance and Operations teams.Drive structured post-launch reviews and embed … .Experience in building or scaling knowledge management frameworks, best practice sharing, or continuous improvement initiatives.Demonstrated ability to translate complex data into clear recommendations for senior stakeholders.Familiarity with data visualisation and analytics tools (e.g. Excel, SQL, Tableau, Power BI or similar).Experience leveraging automation, data tooling, or AI (e.g. analytics automation ...

Senior Data Analyst - Product Reliability

Hiring Organisation
WISE
Location
Westminster, Greater London, UK
Employment Type
Full-time
KPIs: Productivity, Cost Efficiency, Risk, and Reliability. This role is responsible for reliability. \n The Role: \n In this role, you will partner with senior engineering and product leaders to bring clarity to reliability: what it means in practice, how we measure it, and where we need to improve. … matters most is that you: \n \n Take ownership of outcomes, not just outputs \n Are comfortable operating in ambiguity and shaping problems Influence senior stakeholders without formal authority Care about real-world impact more than perfect models\n How You'll Work: \n \n Own the Reliability metrics ...

Senior FIX Onboarding Specialist - Vice President

Hiring Organisation
J.P. MORGAN
Location
Westminster, Greater London, UK
Employment Type
Full-time
sure you fit the guidelines as an applicant for this role is essential, please read the below carefully. \n JOB DESCRIPTION \n As a Senior FIX Onboarding Specialist at JPMorganChase within the CIB - Equities LOB, you are an integral part of the team that is responsible for managing and facilitating … engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations; experience coaching senior engineers/leads on compliant usage patterns and controls.Ability to tackle design and functionality problems independently with little to no oversightPractical cloud native experienceExperience with scripting or programming ...

Senior ML Platform Engineer II - Financial Crime

Hiring Organisation
WISE
Location
Westminster, Greater London, UK
Employment Type
Full-time
makes it possible to develop, deploy, and monitor ML models for financial crime detection - reliably, reproducibly, and at scale. \nWe're looking for a Senior ML Platform Engineer to build this platform from the ground up. You'll design the infrastructure that turns model development from a bespoke, manual process … focus on improving detection rather than managing operations.\n This is a greenfield build with strong investment and direct engagement from Wise's senior leadership. \n How we work: \n \n Risk ML sits within Wise's FinCrime organisation, owning the full ML and AI foundation for financial crime detection. ...

Senior Software Engineer I - Stream Processing - Kafka & Flink

Hiring Organisation
WISE
Location
Westminster, Greater London, UK
Employment Type
Full-time
everyone, everywhere. \n More about our mission and what we offer. \n Job Description \n About the role \n We are looking for a senior software engineer with a background in stream processing. \n Our Stream Processing team is part of the Data Squad. \n We provide the tooling ...

Product Strategy Senior Director - Product & Innovation Hub

Hiring Organisation
BNY
Location
Westminster, Greater London, UK
Employment Type
Full-time
this is what #LifeAtBNY is all about. Join us and be part of something extraordinary. \n BNY is looking for seasoned Product Strategy Senior Director in the Product & Innovation Hub to shape and execute a comprehensive product strategy at the executive level that aligns with evolving market trends and client ...

Senior Product Analyst - Wise Business

Hiring Organisation
WISE
Location
Westminster, Greater London, UK
Employment Type
Full-time
helping us create an entirely new network for the world's money. For everyone, everywhere. \n More about our mission. \n Job Description \n Senior Product Analyst to join Wise Business, our international business account. \n The Wise Business account helps small and medium-sized businesses across the world focus ...

Senior Full Stack Software Engineer

Hiring Organisation
Baringa Partners
Location
Westminster, Greater London, UK
Employment Type
Full-time
encouraged to scroll through and read the complete job description before applying. \n Our Solutions and AI Lab Team are looking for an experienced Senior Full Stack Software Engineer to join the team. \n Our Solutions & AI Labs (SAIL) practice focuses on helping clients control their data, turn them into ...

Senior Software Engineer

Hiring Organisation
loveholidays
Location
Westminster, Greater London, UK
Employment Type
Full-time
ambitious plans to expand across Europe, employing the best minds and technology to let us do this. \n The impact you'll have: \n Senior Software Engineers at loveholidays have strong expertise in: \n \n Supplier integration systems that process vast amounts of data \n Industry leading bespoke, high performance ...

Senior iOS Developer - 6 Month FTC

Hiring Organisation
Moneybox
Location
Westminster, Greater London, UK
Employment Type
Full-time
lives, whether they're saving and investing, buying their first home, or planning for retirement. \n The Role \n We are looking for a Senior iOS Developer to join our mobile team. In this role, you will be a key individual contributor within a squad, driving feature delivery and technical ...

Senior Data Scientist II

Hiring Organisation
LexisNexis
Location
Westminster, Greater London, UK
Employment Type
Full-time
drive real impact across a global organisation, you will feel right at home with us. \n About the role: \n We are seeking a Senior Data Scientist II who is a Data Science Generalist. The ideal candidate is comfortable working across GenAI, traditional machine learning, analytics, data engineering, cloud platforms ...

Senior Quantitative Developer

Hiring Organisation
TradingHub
Location
Westminster, Greater London, UK
Employment Type
Full-time
global reach with deep markets expertise to help our customers mitigate financial, regulatory, and reputational risk. \n The Role \n We are seeking a Senior Quantitative Developer (VP) to take a leading role in designing, building and validating our pricing models. This includes creating financial pricing libraries for multiple asset ...

Senior Software Engineer I - Wise for Enterprise - Banks

Hiring Organisation
WISE
Location
Westminster, Greater London, UK
Employment Type
Full-time
everyone, everywhere. \n More about our mission and what we offer. \n Job Description \n About the role \n We are looking for a Senior Product Engineer, you'll be an integral part of our dynamic Wise for Banks team, working at the forefront of innovation, playing a key role ...

Senior User Researcher

Hiring Organisation
Made Tech
Location
Westminster, Greater London, UK
building a community of designers and researchers to support the public sector growing demand for a design-led approach to service delivery. \n Senior User Researchers are experienced practitioners who are confident at working with UCD colleagues and professions outside of our service line such as the Data & tech teams. ...

Applied AI ML Senior Associate - Machine Learning Center of Excellence - Time Series Reinforcement L

Hiring Organisation
J.P. MORGAN
Location
Westminster, Greater London, UK
Employment Type
Full-time
intelligence and machine learning technologies to develop new products, improve productivity, and enhance risk management effectively and responsibly. \n As an Applied AI ML Senior Associate in Machine Learning Center of Excellence, you will have the opportunity to apply sophisticated machine learning methods to complex tasks including time series analysis ...

Senior Software Engineer II - Assets

Hiring Organisation
WISE
Location
Westminster, Greater London, UK
Employment Type
Full-time
money. \n For everyone, everywhere. \n More about our mission and what we offer. \n Job Description \n We are looking for mission-driven senior product engineers to join our Grow squad. We are hiring across two distinct phases of the product lifecycle: scaling a global success and building ...

Senior Technical Architect

Hiring Organisation
Opencast Software
Location
Westminster, Greater London, UK
Employment Type
Full-time
have this experience please do still apply, as we can coach you in these areas if you join us. \n Salary \n Senior consultant salary range: £70,001-£80,000 per annum \n What we offer \n A competitive package including a 7% employer pension contribution, share options ...

Senior Software Engineer - Marketing Platform

Hiring Organisation
WISE
Location
Westminster, Greater London, UK
Employment Type
Full-time
everyone, everywhere. \n More about our mission and what we offer. \n Job Description \n About the role \n We're looking for a Senior Backend Engineer to build and scale Wise's price comparison platform. \n Comparison is about transparency—helping customers understand the real cost of sending money ...

Senior Kotlin/JVM Engineer

Hiring Organisation
Lendable
Location
Westminster, Greater London, UK
Employment Type
Full-time
continue to build upon the diversity of our team we are thrilled to have the opportunity to bring on board a Senior Kotlin/JVM Engineer. This is an opportunity to bring new experience, perspective and capabilities to our design discussions, helping shape our approach to delivering elegant solutions ...

Senior Analytics Engineer (with ML/AI experience)

Hiring Organisation
Simply Business
Location
Westminster, Greater London, UK
Employment Type
Full-time
this role. \n Find out more about the daily tasks, overall responsibilities, and required experience for this opportunity by scrolling down now. \n Senior Analytics Engineer - Analytics Engineering \n Our story - continued commitment to doing the right thing \n 2005 seems like a long time ago. Simply Business – a small … data-driven decision making at SB. We have invested heavily in our data pipeline, data engineering, business intelligence and machine learning capabilities. \n The Senior Analytics Engineer is a senior technical role responsible for thedesign and development of robust analytical data models. These critical data assets act as the authoritative ...