1 to 25 of 28 Part-Time Big Data Jobs in the City of London

please get in touch with at UKI.recruitment@tcs.com or call TCS London Office number 02031552100 with the subject line: “Application Support Request”. Role : Data Architect Job Type: Permanent (Hybrid) Location: London, United Kingdom Ready to utilize your skills in designing, creating, and managing data architecture? Join us … as a Data Architect. Careers at TCS: It means more TCS is a purpose-led transformation company, built on belief. We do not just help businesses to transform through technology. We support them in making a meaningful difference to the people and communities they serve - our clients include some … of an exciting team where you will be challenged every day. • Build strong relationships with a diverse range of stakeholders. The Role As a Data Architect, you will be responsible for designing, creating, and managing data architecture. You will also ensure that data is efficiently and securely More ❯

Job Title: Senior Data Engineer Location: London, UK (3 days in the office) SC Cleared: Required Job Type: Full-Time Experience: 8+ years Job Summary : We are seeking a highly skilled and experienced Senior Data Engineer to join our team and contribute to the development and maintenance of … our cutting-edge Azure Databricks platform for economic data. This platform is critical for our Monetary Analysis, Forecasting, and Modelling activities. The Senior Data Engineer will be responsible for building and optimising data pipelines, implementing data transformations, and ensuring data quality and reliability. This role requires … a strong understanding of data engineering principles, big data technologies, cloud computing (specifically Azure), and experience working with large datasets. Key Responsibilities : Data Pipeline Development & Optimisation : Design, develop, and maintain robust and scalable data pipelines for ingesting, transforming, and loading data from various sources More ❯

Senior Azure Data Engineer Remote Working - UK Home-based with occasional travel into the office £39,784 - £49,477 (National) £45,456- £55,149 (London within the M25) Additional allowance for exceptional candidates - Max Salary - £62,000 (National) and £67,000 (London within the M25) Homeworking allowance of … per annum Job Ref: J12964 A Senior Azure Data Engineer is required to design, build, test and maintain data on the enterprise data platform, allowing accessibility of the data that meets business and end user needs. The successful individual will be responsible for maximising the automations … scalability, reliability and security of data services, focusing on opportunities for re-use, adaptation and efficient engineering. Additionally you will support the team but knowledge sharing and mentoring more junior members of the team. Accountabilities: Design, build and test data pipelines and services, based on feeds from multiple More ❯

resilience. Provide architectural guidance on security, compliance, and governance in cloud solutions. Collaborate with stakeholders to create digital roadmaps for long-term cloud transformation. Data Architecture & Management Design conceptual, logical, and physical data architectures that support business and analytics needs. Implement data cataloging and data governance … frameworks to enhance data discovery, lineage tracking, and compliance. Define data modeling standards, ensuring alignment with business intelligence, AI/ML, and analytics strategies. Develop data security frameworks, including encryption, access control, and data masking. Support data migration and transitioning strategies, ensuring minimal disruption to … business operations. Optimize data storage and retrieval mechanisms across cloud-based databases, preferably Azure CosmosDB, Neo4j Graph DB (or similar technology e.g., Amazon RDS, Azure SQL, BigQuery, NoSQL). Application Architecture & Security Architect microservices-based applications, ensuring modular, scalable, and API-first designs Design and implement application security controls More ❯

Job Title: Solutions Architect (Data Analytics)-Pre-sales, RFP creation Location: London (3days/week onsite) Duration: Permanent Responsibilities: 16-18+ years of total experience in DWBI, Big Data, Cloud Technologies Implementation experience and hands on experience in either of the 2 Cloud technologies – Azure, AWS … GCP, Snowflake, Databricks Must Have Hands on experience on at least 2 Hyperscalers (GCP/AWS/Azure platforms) and specifically in Big Data processing services (Apache Spark, Beam or equivalent). In-depth knowledge on key technologies like Big Query/Redshift/Synapse/Pub … SPOC for all technical discussions across industry groups. Excellent design experience, with entrepreneurship skills to own and lead solutions for clients Excellent ETL skills, Data Modeling Skills Excellent communication skills Ability to define the monitoring, alerting, deployment strategies for various services. Experience providing solution for resiliency, fail over, monitoring More ❯

Responsibilities: 16-18+ years of total experience in DWBI, Big Data, Cloud Technologies Implementation experience and hands on experience in either of the 2 Cloud technologies – Azure, AWS, GCP, Snowflake, Databricks Must Have Hands on experience on at least 2 Hyperscalers (GCP/AWS/Azure platforms … and specifically in Big Data processing services (Apache Spark, Beam or equivalent). In-depth knowledge on key technologies like Big Query/Redshift/Synapse/Pub Sub/Kinesis/MQ/Event Hubs, Kafka Dataflow/Airflow/ADF etc. Excellent consulting experience and … SPOC for all technical discussions across industry groups. Excellent design experience, with entrepreneurship skills to own and lead solutions for clients Excellent ETL skills, Data Modeling Skills Excellent communication skills Ability to define the monitoring, alerting, deployment strategies for various services. Experience providing solution for resiliency, fail over, monitoring More ❯

an agentic AI system that seamlessly integrates into clients' systems, automating compliance and portfolio risk analysis processes. Job Summary: We are seeking a Senior Data Engineer with 3-5 years of experience in building and maintaining robust data pipelines for our SaaS platform, ensuring high-quality data is available for analysis and decision-making. You will work closely with cross-functional teams to support data-driven initiatives and contribute to the development of innovative solutions. Responsibilities: Web Crawling and Data Extraction: Develop, deploy, and maintain web crawlers using Python to extract data from … websites and social media platforms. Ensure the scalability, reliability, and efficiency of web scraping processes. Data Cleaning and Preprocessing: Perform data cleaning, standardization, and normalization to ensure data quality and consistency. Handle missing data, outliers, and inconsistencies in large datasets. Data Analysis and Modeling: Analyze More ❯

Job Title: D&A Engagement Lead/Practice Sales Skills: Data & Analytics Sales, Account Mining, Solutioning, Bid Management, Client Engagement Experience: 12+ years Location: London We are seeking a dynamic and experienced leader to drive Data & Analytics (D&A) engagement and practice sales across strategic accounts in London. … The ideal candidate will have a strong background in data technologies, client relationship management, and end-to-end bid and solution ownership. This role requires a proactive, entrepreneurial mindset and the ability to collaborate across delivery, talent, and ecosystem partners to drive revenue growth and customer satisfaction. Key Responsibilities … to build Solutions (with support from various SMEs) and front-end customer interactions 8. Meet growth/revenue targets for the Account Portfolio for (Data Analytics Service Line) Assist in solution development by delivering feedback on market needs and opportunities Forge and grow deep professional connects’ with key decision More ❯

Data Product Architect Location: Hybrid - London, Blackfriars Join us at Merlin Entertainments as we transform the future of digital guest experiences across our iconic global attractions. Merlin is embarking on an exciting Digital and Data Transformation focused on enhancing the end-to-end guest journey in our attractions. … The Data Product Architect will play pivotal role in bridging the gap between business needs and technical solutions, ensuring data products are scalable, reliable and aligned with business objectives. About the Role As a Data Architect, you will work alongside teams such as Product, Data Engineering …/Analytics and Business Stakeholders to design data solutions that enable the business to analyse and report more accurately and lead to improved decision making. Responsibilities Create and update an architectural vision and roadmap for data products. Define the structure, flow and integration of data products within More ❯

decisions so people can focus more on the positive aspects of life, rather than the stresses associated with managing money. Responsibilities As Head of Data , you will lead the development and implementation of the company’s data strategy. You’ll be responsible for ensuring stakeholders have access to … accurate and timely data, working closely with a Data Product Owner to align data initiatives with business objectives. Define and communicate the organization’s data strategy, ensuring alignment with key functions such as risk, finance, product, and customer service. Promote data literacy across the organization … by enabling self-service capabilities for non-technical teams. Lead the design and rollout of a scalable data warehouse to support analytics and reporting. Translate business requirements into technical solutions in partnership with the Data Product Owner. Influence the evolution of the loan management system to reflect data More ❯

Lead Data Science Manager UK Wide Flexible working Data Science is central to how we decide the right messages to send to our customers that will help them with their financial needs at the moments that matter most. As a Lead Data Science Manager within the Personalisation … Performance Marketing function at Nationwide Building Society, you’ll be responsible for multiple data science initiatives, driving innovation, and shaping the team's strategic direction. You'll lead high-impact projects, mentor managers, and ensure data science solutions align with Nationwide goals. With the proliferation of data … environment, we are continuously looking to improve how we engage with our customers to provide value to them. We do this by being more data led and using new and innovative techniques. We are happy to consider flexible working approaches to help you perform at your best. At Nationwide More ❯

Join a leading multi-strategy hedge fund in London, where we leverage cutting-edge technology and data to drive investment decisions across diverse asset classes. We're looking for a skilled Data Engineer to play a crucial role in building and optimizing our data infrastructure. Responsibilities: Design … develop, and maintain robust data pipelines and ETL processes. Collaborate with data scientists and analysts to support data-driven strategies. Ensure data accuracy, consistency, and security across various data sources. Lead a team of data engineers, providing mentorship and technical guidance. Drive innovation by … exploring new technologies and best practices in data engineering. Partake in the on-call support rota. Requirements: Bachelor’s or Master’s in Computer Science, Engineering, or a related field. 2+ years of experience in data engineering, preferably within financial services. Proficiency in SQL, Python, and big More ❯

team and their technical growth Collaborate with customers and stakeholders The Role As a Senior Looker Developer, you will have a strong background in data analysis, SQL, and LookML and be responsible for developing and maintaining Looker models, views and dashboards, ensuring data quality, and enabling data-driven decision-making across the organization. Key Responsibilities : Develop and maintain Looker models, views, and dashboards, ensuring data quality and accuracy Collaborate with cross-functional teams to understand data needs and translate them into Looker features Write complex LookML code to model and manipulate data in … in Looker Stay up to date with Looker releases and new features Provide training and support to end-users Contribute to the development of data-driven solutions and products Your Profile Key skills/knowledge/experience: Experience in data engineering, with a strong focus on Google Cloud More ❯

The ideal candidate will use their passion for big data and analytics to provide insights to the business covering a range of topics. They will be responsible for conducting both recurring and ad hoc analysis for business users. Join a Fast-Growing, Data-Driven Business Are you … a commercially minded analyst with a passion for using data to solve real-world business problems? We're partnered with a fast scaling Advertising & Transport business looking for a Data Analyst to drive data strategy, performance insights, and operational excellence across a dynamic, high-growth environment. As … ll Do Business & Commercial Analysis Analyse revenue, customer churn, and rental trends by location, vehicle type, and customer segment. Optimise pricing and packages using data-driven segmentation and market insights. Build dashboards for commercial leaders tracking lead generation, campaign performance, and sales funnel metrics. Develop models to support growth More ❯

Software/Data Engineer – Python | C# | Cloud Data Platforms Location: City of London (hybrid – 2–3 days in office) Type: Full-time, permanent Sector: Investment Management We are looking for a Software/Data Engineer to join a growing team focused on transforming core technology systems and … data pipelines within a leading investment management environment. This is a hands-on role involving the modernisation of market data processes, resolution of production issues at the root cause, and delivery of reliable, scalable solutions. You will be joining a collaborative team tasked with replacing legacy infrastructure and … delivering long-term improvements across data platforms and critical operational systems. Key Responsibilities Rebuild and optimise Python-based data pipelines, improving performance, reliability and scalability. Investigate and address root causes of recurring production issues. Enhance data throughput and system robustness across operations, market data and portfolio More ❯

World-leading advanced data and analytics AI platform is searching for a Customer Success Manager to join their expanding team in London (hybrid–2 days p/w) . The successful candidate will be responsible for developing deep relationships with customers to ensure value is delivered in order to … identify expansion and renewal opportunities. We’re looking for a commercially minded person who has a familiarity with modern data ecosystems. Working with your wider team, you’ll help customers harness the power of AI and large language models (LLMs) to build intelligent agents and automated workflows that accelerate … decision-making and innovation by leveraging their data ecosystems. We’re looking for a high achiever that will be seen as a trusted advisor to core customers, delivering exceptional client satisfaction through the maintenance of strong customer relationships. Responsibilities Become knowledgeable of solutions and service offerings, including SaaS business More ❯

sophisticated technology to trade a broad range of energy, metals, and agricultural commodities globally. Our success is driven by cutting-edge analytics, high-frequency data processing, and a commitment to innovation. We are now looking for a Senior Python Engineer to join our dynamic team in London and drive … Senior Python Engineer, you will be at the heart of our technology platform, building robust systems that enhance our trading strategies, risk management, and data analysis. You will collaborate closely with quants, data scientists, and traders, providing Python-based solutions that directly impact the profitability of the business. … of technology in financial markets. Key Responsibilities: Design, develop, and maintain highly efficient Python-based applications for commodities trading, risk management, and real-time data analysis. Build scalable, high-performance data pipelines to process large datasets from multiple sources, including real-time market data and fundamental data. More ❯

Lead Software Engineer – Cloud & Data Orchestration Hybrid (1–2 days/week in office) | £140k+ Package | ️‍♂️ Security-Cleared or Security Clearable required Location: London | Sector: Intelligence, Analytics & Secure Data | Process: 3 stages Our client is a mission-driven consultancy delivering high-impact intelligence, research, and technical services to … we’re hiring a Lead Software Engineer/Founding Engineer to take the reins of a specialist engineering unit delivering microservice-based cloud and data solutions at scale. This is a hands-on technical leadership role where you'll work closely with the CTO, shape architecture and tooling, and … influence the future of our engineering capability. What You’ll Be Doing Leading a growing team (currently 2 engineers + external partners) across complex data and cloud engineering projects Designing and delivering distributed solutions on an AWS-centric stack, with open-source flexibility Working with Databricks, Apache Iceberg, and More ❯

London. The successful Quantitative Analyst will join a small but very talented team and will be expected to interpret, filter, and analyse very large data sets whilst working closely with other analysts and developers. The successful Quantitative Analyst will be a forward-thinking individual who is more than comfortable … Mathematical Modelling Mathematical skills, particularly a keen understanding of probabilities and statistics Analytic mindset Strong communication skills Accuracy and attention to detail Experience in data science (big data, deep learning, machine learning) is beneficial Specific sports trading knowledge is beneficial but not essential If you feel you More ❯

IoT Data Analyst - Contract We are seeking an Internet of Things (IoT) Data Analyst to analyse, interpret, and derive actionable insights from data collected by IoT devices. Job Responsibilities: Perform exploratory data analysis (EDA) to uncover patterns and trends in IoT data. Undertake detailed analysis of … the existing programmes. Undertake detailed gap analysis, reporting on trends and changes to the programme. Experience Required: Educated to degree level or equivalent (e.g Data Science). Previous experience of management information presentation. Proven experience in data analysis, preferably in IoT or related fields. Proficient in programming languages … such as Python and SQL. Experience with big data tools and platforms (e.g. Hadoop/Snowflake, Spark, Azure IoT Hub, AWS IoT). Please apply to the advert for more information. More ❯

into the real world by enabling generative engineering design for physical products. Our focus is creating millions more engineers globally and giving them the data and knowledge necessary to make efficient decisions quickly, one of the main challenges of the physical engineering industry today. Our team has a background … AnyIO Experience owning or being involved longer-term in an open-source project Demonstrable Rust experience or keen interest Nix experience (inc Nix Flakes) Data pipelines and big data tech Docker: both building but running too Wide AWS and infrastructure knowledge, including production support Scientific computing e.g. More ❯

Partner with the Best: Collaborate with top-tier third-party vendors, platforms, and internal tech teams. Enable Cross-Functional Success: Work closely with IT, Big Data, Security, Digital, and Business Units. Innovate with AI: Leverage LLMs, RAG, MLOps, and cloud-native tools to build scalable, secure solutions. Ensure … architecting AI/ML or GenAI solutions in complex, enterprise environments. Hands-on expertise with LLMs, NLP, MLOps, RAG pipelines, APIs, and real-time data systems. Strong track record in networks, telecom, or customer experience domains (preferred). Proficiency in cloud platforms like GCP, AWS, or Azure; plus tools More ❯

About Firebolt Firebolt is the Cloud Data Warehouse designed to handle the speed, scale, and flexibility of AI applications. By delivering ultra-low latency, high concurrency, multi-dimensional elasticity, and flexibility, Firebolt empowers organizations to build data-intensive AI applications that perform at scale. With over $270m in … funding to date, a strong engineering team and highly experienced leadership, Firebolt is well positioned to revolutionize the AI data infrastructure space and help businesses unlock the full potential of their data. About the role We’re looking for highly motivated Sales Development Representatives (SDRs) to help drive awareness … meetings through a mix of inbound and outbound efforts. You’ll work closely with sales and marketing teams, leveraging cutting-edge AI tools and data-driven strategies to engage with key decision-makers and accelerate Firebolt’s go-to-market success. This is an exciting opportunity for ambitious, coachable More ❯

and technical challenges related to assigned applications and infrastructure. Skills and Expertise The ideal candidate should possess the following skills: Informatica: Experience with this data integration tool for developing efficient ETL processes. Business Objects: Proficiency in building and managing reporting and analytics tools. Oracle (Linux & PL/SQL): Hands … and scripting in PL/SQL within a Linux environment. CDE (Azure Cloud): Opportunity to engage with this cutting-edge cloud-based platform for big data engineering. If you are an experienced developer with the expertise listed above, we want to hear from you! Don’t miss this More ❯

Account Sales Strategist London Hybrid working 3 days week onsite 9 months contract The Sales Strategy team crafts data-driven, strategic narratives for our advertising clients and the categories they operate in. We aim to support the Commercial teams in driving revenue and fostering high-impact conversations. We understand … clients' media challenges and goals, and armed with world-class data and insights, we create stories that help to illustrate the impact our platform can have for Advertisers. The team works cross-functionally with product, marketing, insights, business intelligence, training, and other teams to ensure alignment between sales collateral … you will be responsible for owning the creation of sales collateral that explains technical concepts in a clear and concise manner, pulling in relevant data and insights from both internal and external sources. You are a strategic thinker, proactive, and data-driven with an eye for detail and More ❯