critical thinking to complex challenges, proactively identify improvements, and contribute to the continued evolution of our platform. What you'll do: Design, build, and scale integrations between our high-performance distributed systems and third-party platforms. Contribute to new feature development, architectural improvements, and integration tooling enhancements. Maintain clean, high-quality, and well-documented codebases with a focus on … break down complex problems into actionable steps. Self-motivated, with the initiative to learn and adapt quickly in a rapidly evolving environment. Interest in ad tech, systems integration, and performance optimization. Collaborative, team-oriented mindset with a willingness to take ownership and drive projects to completion. At Quantcast, we craft offers that reflect your unique skills, expertise, and geographic … location. On top of a competitive salary, this position includes eligibility for a performance bonus, equity, and a comprehensive benefits package. Depending on your location, this may include generous vacation, medical, dental, and vision coverage, and retirement plans. For more details, visit our Careers page and see how we support our team. Please see the Applicant Privacy Notice for More ❯
Kubernetes). Manage backup and DR strategies using Oracle Managed Automatic Backups, Object Storage, and Autonomous Data Guard. OCI Monitoring: Configure, manage, audit, and alert on the availability and performance of the OCI environment. Diagnose and troubleshoot OCI resource performance issues. Implement performance optimizations for systems and platforms. Automate: Develop and implement automation processes to streamline cloud More ❯
client based in London. It is hybrid and will require 3x days onsite per week. You will design, optimize, and maintain Oracle-based data warehouse solutions to ensure high performance, scalability, and alignment with business intelligence and analytics needs. This role requires the individual to design and optimize Oracle-based data warehouse systems, ensuring they are scalable, high-performing … and aligned with business analytics needs. They will collaborate closely with the head of the data team and .NET developers, applying advanced data modelling, performance tuning, and problem-solving skills. The ideal candidate will be able to translate complex technical insights into clear, actionable recommendations for both technical and non-technical stakeholders. Skills Required: Strong experience in designing and … developing efficient ETL processes to support enterprise-scale Oracle Data Warehouse environments. Proven ability to optimize and tune complex SQL and PL/SQL scripts for performance, while guiding development teams on best practices for data modelling, indexing, and partitioning strategies. Skilled in troubleshooting and resolving issues in ETL workflows and data pipelines, with a focus on maintaining data More ❯
client based in London. It is hybrid and will require 3x days onsite per week. You will design, optimize, and maintain Oracle-based data warehouse solutions to ensure high performance, scalability, and alignment with business intelligence and analytics needs. This role requires the individual to design and optimize Oracle-based data warehouse systems, ensuring they are scalable, high-performing … and aligned with business analytics needs. They will collaborate closely with the head of the data team and .NET developers, applying advanced data modelling, performance tuning, and problem-solving skills. The ideal candidate will be able to translate complex technical insights into clear, actionable recommendations for both technical and non-technical stakeholders. Skills Required: Strong experience in designing and … developing efficient ETL processes to support enterprise-scale Oracle Data Warehouse environments. Proven ability to optimize and tune complex SQL and PL/SQL scripts for performance, while guiding development teams on best practices for data modelling, indexing, and partitioning strategies. Skilled in troubleshooting and resolving issues in ETL workflows and data pipelines, with a focus on maintaining data More ❯
one of the biggest electronic trading desks in the crypto options market. In this role, you will directly collaborate with our traders, focusing on the development of scalable, high-performance options trading systems. You will engage with the full options stack, expanding the business across centralized finance, decentralized finance, and OTC. The ideal candidate is able to solve difficult … problems and thrives in a fast-paced environment. Responsibilities System Architecture: Design and implement scalable, low-latency options trading systems and strategies. Performance Optimization: Continuously optimize and monitor the performance of the trading system, ensuring fast execution. . Testing: Contribute to the development of unit and integration tests to ensure the reliability and stability of the trading system. … desk configurations, a cozy team breakout area with games and free food. Great company culture: informal, non-hierarchical, ambitious, highly professional with a startup vibe, collaborative and entrepreneurial. A performance-based compensation with a significant earning potential alongside standard perks like pension and private Health insurance. Note: Although we are unable to accept fully remote candidates, we support significant More ❯
is the core focus, the ideal candidate will also bring experience with C# and Python , enabling flexible collaboration across various tools and platforms. Responsibilities: Design, implement, and maintain high-performance C++ applications for real-time trading. Collaborate with traders, researchers, and other engineers to develop low-latency solutions. Support and enhance existing trading infrastructure and tools. Contribute to system … architecture, performance tuning, and code optimization. Work across the tech stack, using C#, Python, and other tools where needed to support trading workflows. Qualifications: 3-6 years of professional software development experience, with a strong focus on modern C++ (C+ or newer). Proficiency with C# and Python in a production environment. Experience working in a low-latency , high … performance, or real-time systems environment preferred. Strong problem-solving skills and the ability to work in a fast-paced, team-oriented environment. Excellent communication and collaboration abilities. Preferred Experience: Prior exposure to financial markets or trading systems. Experience with multi-threaded programming and performance optimization. Familiarity with Linux-based development and scripting. Why Join Geneva? Competitive compensation More ❯
architecture skills , with the ability to apply design patterns to build simple, reusable components for complex interfaces. Solid computer science fundamentals , including familiarity with data structures, algorithms, profiling, and performance optimization. Attention to code quality , with a focus on simplicity, performance, and detail. Skilled in prototyping and rapid iteration , comfortable delivering solutions quickly, iterating based on feedback, and More ❯
architecture skills , with the ability to apply design patterns to build simple, reusable components for complex interfaces. Solid computer science fundamentals , including familiarity with data structures, algorithms, profiling, and performance optimization. Attention to code quality , with a focus on simplicity, performance, and detail. Skilled in prototyping and rapid iteration , comfortable delivering solutions quickly, iterating based on feedback, and More ❯
architecture skills , with the ability to apply design patterns to build simple, reusable components for complex interfaces. Solid computer science fundamentals , including familiarity with data structures, algorithms, profiling, and performance optimization. Attention to code quality , with a focus on simplicity, performance, and detail. Skilled in prototyping and rapid iteration , comfortable delivering solutions quickly, iterating based on feedback, and More ❯
architecture skills , with the ability to apply design patterns to build simple, reusable components for complex interfaces. Solid computer science fundamentals , including familiarity with data structures, algorithms, profiling, and performance optimization. Attention to code quality , with a focus on simplicity, performance, and detail. Skilled in prototyping and rapid iteration , comfortable delivering solutions quickly, iterating based on feedback, and More ❯
managers, designers, and other developers to define, design, and ship new features Write clean, scalable, and maintainable code following Apple's Human Interface Guidelines Identify and fix bugs and performance bottlenecks Integrate with RESTful APIs and third-party libraries/services Ensure the performance, quality, and responsiveness of applications Participate in code reviews and contribute to continuous improvement … level knowledge of Swift and strong experience with Objective-C Deep understanding of UIKit, CoreData, CoreAnimation, CoreLocation, AVFoundation, and other native frameworks Strong knowledge of Xcode, debugging tools, and performance optimization Experience with modern architectural patterns such as MVVM, VIPER, or Clean Architecture Familiarity with SwiftUI and Combine is a plus Strong understanding of Apple's design principles and More ❯
expertise with user-centered design principles. Key Responsibilities Design and implement complex React applications using modern patterns and best practices. Lead technical decisions around React architecture, state management, and performance optimization. Build and maintain reusable component libraries and design systems. Establish frontend testing strategies and quality standards Required Qualifications 5+ years of professional software engineering experience Expert knowledge of … React ecosystem, hooks, and modern patterns Strong experience with React Query/TanStack Query for data fetching Proven track record with TypeScript in production environments Deep understanding of React performance optimization techniques Strong background in state management (Zustand, Redux, Jotai, etc.) Experience working with Python backends (nice to have) Technical Skills React TypeScript Modern CSS (Tailwind) Python (nice to … have) Performance Monitoring Build Tools (Vite, Webpack) Git/Version Control What We Offer: You will be reporting directly to the founders, who have two successful venture-backed exits under their belt. Competitive salary + equity Performance-based incentives. Opportunity to be instrumental in our expansion into the APAC market. Supportive and innovative work environment. What you can More ❯
innovation, including AI tools, to enhance efficiency and client experience. About the Role: We are seeking an experienced Oracle Data Warehouse Architect AVP to design, optimize, and maintain high-performance, scalable Oracle-based data warehouse solutions. This role is integral to supporting business intelligence and analytics initiatives and collaborating closely with .NET developers and global DBA teams across London … New York, and Ireland. Key Responsibilities: Design, implement, and optimize Oracle Data Warehouse systems, ensuring scalability, performance, and alignment with analytics needs. Develop efficient ETL processes and optimize complex SQL and PL/SQL scripts. Provide guidance on data modelling, indexing, and partitioning strategies. Troubleshoot and resolve performance, ETL, and data pipeline issues while maintaining data quality. Support … production updates and maintenance reporting. Design and maintain disaster recovery strategies and ensure business continuity. Serve as a technical consultant for cross-functional projects, advising on data architecture and performance optimization. Key Skills & Experience: Strong expertise in Oracle Database, PL/SQL, SQL, ETL design, data modeling, indexing, and partitioning . Experience in supporting enterprise-scale Oracle Data Warehouse More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Pontoon
innovation, including AI tools, to enhance efficiency and client experience. About the Role: We are seeking an experienced Oracle Data Warehouse Architect AVP to design, optimize, and maintain high-performance, scalable Oracle-based data warehouse solutions. This role is integral to supporting business intelligence and analytics initiatives and collaborating closely with .NET developers and global DBA teams across London … New York, and Ireland. Key Responsibilities: Design, implement, and optimize Oracle Data Warehouse systems, ensuring scalability, performance, and alignment with analytics needs. Develop efficient ETL processes and optimize complex SQL and PL/SQL scripts. Provide guidance on data modelling, indexing, and partitioning strategies. Troubleshoot and resolve performance, ETL, and data pipeline issues while maintaining data quality. Support … production updates and maintenance reporting. Design and maintain disaster recovery strategies and ensure business continuity. Serve as a technical consultant for cross-functional projects, advising on data architecture and performance optimization. Key Skills & Experience: Strong expertise in Oracle Database, PL/SQL, SQL, ETL design, data modeling, indexing, and partitioning . Experience in supporting enterprise-scale Oracle Data Warehouse More ❯
Lead Analyst, Marketing. London/Hybrid. Competitive. AKT (pronounced "act") is The Personal Performance Company that may change your life. Founded by West End stars Ed Currie and Andy Coxon, AKT is by and for those who are "Born to Perform" - on the stage, at work, or in life. In 2020, The Deodorant Balm made its stunning debut to … It's this effectiveness that has propelled AKT from the backstage to bathroom cabinets, bedside tables, duffel bags, and carry-on luggage worldwide. And the good news is - the performance is just getting started. About The Role: You will play a critical role in evolving the Data & Insight team and will help shape how we grow our function, interact … work very closely with the CEO, CMO, and the Senior Management team Requirements Acquisition & Retention Analytics (30%) Analysis of customer acquisition channels and retention behaviour, with a focus on performance optimization, channel attribution, and lifecycle KPIs (e.g., CAC, LTV, churn) Reporting & Insight Delivery (20%) Develop dashboards, regular 'Trade' performance reports, and deep-dive analysis to support stakeholders across More ❯
have an eye for design and track record of creating intuitive and innovative interfaces You're obsessed with creating smooth, fast user experiences and know how to optimize frontend performance What Sets You Apart: 3D rendering expertise : You have hands-on experience with WebGL and creating immersive 3D web experiences Scientific visualization background : You've built interfaces for molecular … most graphically stunning and intuitive web interfaces for protein and biological data visualization Build responsive, performant UIs : Develop front-end components that handle complex scientific data while maintaining excellent performance Technical leadership: Lead our front end architecture and have a strong level of influence over technology. Our current stack is React, Tailwind, NextJS, Kubernetes and AWS. Component architecture : Design … and maintain reusable UI components and frontend architecture Frontend performance optimization : Ensure lightning-fast load times and smooth interactions across all user interfaces Cross-browser compatibility : Ensure consistent experiences across different browsers and devices User experience testing : Write and maintain frontend tests, including unit tests and end-to-end user journey testing Collaborate on design : Work closely with science More ❯
software development lifecycle, from conception to deployment and maintenance, ensuring high-quality outcomes across all phases. Implement best practices in coding, testing, and maintenance to enhance system scalability and performance, particularly for high-traffic events. Ensure compliance with international financial laws and security standards, integrating appropriate solutions for global payments. Set a high bar for software engineering excellence, emphasizing … efficiency, performance optimization, and high availability. Being a mentor to tech leads and managers across the Engineering organisation. Skills Proven experience in leading and managing large teams or projects in an eCommerce environment with Gross Merchandise Value above $500M. Deep understanding of global payment and regulations related to eCommerce platforms. Strong technical expertise in API development, coupled with a More ❯
software development lifecycle, from conception to deployment and maintenance, ensuring high-quality outcomes across all phases. Implement best practices in coding, testing, and maintenance to enhance system scalability and performance, particularly for high-traffic events. Ensure compliance with international financial laws and security standards, integrating appropriate solutions for global payments. Set a high bar for software engineering excellence, emphasizing … efficiency, performance optimization, and high availability. Being a mentor to tech leads and managers across the Engineering organisation. Skills Proven experience in leading and managing large teams or projects in an eCommerce environment with Gross Merchandise Value above $500M. Deep understanding of global payment and regulations related to eCommerce platforms. Strong technical expertise in API development, coupled with a More ❯
and data modeling across the organisation Manage data workflow operations in BigQuery and Databricks, supporting reporting and analytics use cases; lead migration of relevant data sources to optimise platform performance Design and build new views, tables, and data models using SQL and Python to support reporting teams and enable self-service analytics capabilities Manage and support Tableau & Looker BI … platforms, ensuring dashboard operations, data connections, performance optimization, and delivering high-quality dashboards for business stakeholders Develop and maintain analytical data structures including customer data tables, behavioural analytics models, and integrated reporting views in Databricks using SQL and Python Manage service accounts to BI connections and provide technical support to analyst teams on data access, query optimization, and platform More ❯
issues 3. Collaborate with stakeholders to gather requirements and define project scope 4. Ensure adherence to best practices in coding, testing, and deployment processes 5. Conduct code reviews and performance optimization activities 6. Troubleshoot and debug technical issues to ensure seamless project delivery 7. Stay updated with the latest trends and advancements in apache spark, scala, and python technologies … software development life cycle 5. Good communication and interpersonal skills 6. Ability to work effectively in a collaborative team environment 7. Strong organizational and leadership abilities 8. Experience in performance tuning and optimization techniques 9. Knowledge of big data concepts and tools is a plus Other Details: Work Mode: Hybrid Location: LONDON Nature of Employment: 6 months Contractual (Possibilities More ❯
issues 3. Collaborate with stakeholders to gather requirements and define project scope 4. Ensure adherence to best practices in coding, testing, and deployment processes 5. Conduct code reviews and performance optimization activities 6. Troubleshoot and debug technical issues to ensure seamless project delivery 7. Stay updated with the latest trends and advancements in apache spark, scala, and python technologies … software development life cycle 5. Good communication and interpersonal skills 6. Ability to work effectively in a collaborative team environment 7. Strong organizational and leadership abilities 8. Experience in performance tuning and optimization techniques 9. Knowledge of big data concepts and tools is a plus Other Details: Work Mode: Hybrid Location: LONDON Nature of Employment: 6 months Contractual (Possibilities More ❯
on data discovery, pipeline requirements, and feature development Act as a trusted advisor to stakeholders, translating data into clear narratives, recommendations, and measurable outcomes Ensure data quality, governance, and performance optimization across all analytics outputs Stay current on emerging analytics tools and cloud technologies, and introduce new approaches to improve efficiency and capability Qualifications Experience Relevant experience in analytics … working with large-scale datasets in BigQuery, Snowflake, or Redshift Strong Python skills for analytics, automation, and data manipulation (pandas, matplotlib, seaborn) Strong understanding of data modeling, governance, and performance tuning in cloud-based environments Proven ability to lead teams, define strategy, and influence cross-functional stakeholders across technical and non-technical groups Strong business acumen and ability to More ❯
s talk. We are seeking an experienced Site Reliability Engineer (SRE) with deep subject-matter expertise in data processing and reporting. In this role, you will own the reliability, performance, and operational excellence of our real-time and batch data pipelines built on AWS, Apache Flink, Kafka, and Python. You'll act as the first line of defense for … Apache Flink and Kafka . Troubleshoot & Maintain Python -based applications. Harden CI/CD for data jobs: implement automated testing of data schemas, versioned Flink jobs, and migration scripts. Performance Optimization Profile and tune streaming jobs: optimize checkpoint intervals, state backends, and parallelism settings in Flink. Analyze Kafka cluster health: tune broker configurations, partition strategies, and retention policies to More ❯
mission is to power global travel for everyone, everywhere. The Landing Analytics team plays a pivotal role in shaping the traveler experience by leveraging data to inform decisions, optimize performance, and uncover opportunities for innovation. We work cross-functionally with product, engineering, and business stakeholders to deliver actionable insights and scalable solutions that drive impact across our platforms. As … tools for data analysis and visualization. Understanding of descriptive statistics, probability theory, and statistical testing. Experience with data modeling techniques and experiment design. Familiarity with big data challenges and performance optimization. Ability to write intermediate SQL queries and build scalable data pipelines. Core Competencies : Strong critical thinking and problem-solving skills. Effective communication and storytelling abilities. Business acumen and More ❯
10+ Years Qualification: BE/B.Tech/MCA Job Location: London, UK (Work from Office - Hybrid) Job Type: Full Time Requirements: Hands-on xperience in designing scalable and high-performance Salesforce solutions using Sales, Service, Loyalty, Marketing, and Data Cloud. Strong knowledge of integrating Salesforce with external systems using REST/SOAP APIs, middleware (MuleSoft, Boomi etc), and cloud … with Lightning Web Components (LWC), Apex, Visualforce, and Salesforce configuration. Ability to design and implement multi-cloud Salesforce solutions with seamless system connectivity. Understanding of governor limits, data modeling, performance tuning, and best design practices. Salesforce CTA, B2C Solution Architect, Integration Architect, or similar certifications are preferred. Key Responsibilities Solution Design: Lead the end-to-end design of complex … business needs while maximizing platform capabilities. Cloud and Integration Architecture: Design and implement seamless integrations between Salesforce and other enterprise systems (ERP, external databases, cloud services, etc.), ensuring high-performance and reliability. Scalability and Performance: Architect solutions with scalability in mind, ensuring performance optimization and future growth. Recommend improvements to existing architectures to enhance performance, reliability More ❯
