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- ...services that help people, businesses and governments realize their greatest potential. Title and Summary VP, Technology Regulatory Optimization & Customer Engagements Overview The Technology Regulatory Execution of Risk & Controls (TREx) team ensures Mastercard’s...SuggestedFull timeWorldwide
- ...experience building production-grade data pipelines. ~️ dbt and BigQuery: You have production experience designing, maintaining, and optimizing data workflows using dbt and BigQuery. ~ Data orchestration: You have used Dagster or a comparable tool such as Airflow or...SuggestedFull timeRemote work
$90k - $150k
...experiences focused directly on patient retention, clinical onboarding, and medical management. Internal Tooling and Operations Optimization: Design comprehensive internal products utilized daily by medical, operations, enrollment, and CX departments, focusing heavily...SuggestedPermanent employmentFull timeRemote workHome officeShift work- ...high-performance team of financial analysts, establishing clear operational direction, providing recursive coaching tracks, and optimizing team capacity to support our next chapter of growth. Cross-Functional Strategic Business Partnering: Partner in lockstep with...SuggestedFull timeWork at officeImmediate startRemote workWork from homeWorldwideShift work
- ...changes. Organizational Design: Work closely with Department Heads and cross-functional teams to assess and provide guidance on optimizing the team and the company’s organizational structure, with a focus on strategic goal alignment and improving operational...SuggestedFull timeRemote workWork from home
- ...Overview: As a Senior Platform Engineer (specializing in Communication Server), you will be responsible for maintaining and optimizing our mainframe network infrastructure. You will play a crucial role in ensuring the reliability, security, and efficiency of our z...SuggestedFull timeWorldwideWeekend work
- ...and governments realize their greatest potential. Title and Summary Software Engineer II The Business Experimentation and Optimization (BE&O) teams within Mastercard’s Services organization are building industry-leading software that empowers business users around...SuggestedFull timeImmediate startWorldwide
- ...equivalent work experience. Desired: Experience with on-call support for mission-critical customer systems. Experience optimizing and debugging complex SQL queries. Experience working on customer-facing applications. Good debugging skills on production...SuggestedFull timeWork experience placementRemote workWorldwide
- ...injection mitigations, Model Context Protocol (MCP) data exposure, and data governance standards. Public Trust Architecture Optimization: Own and continuously iterate Atlan public trust center documentation and reusable security artifacts, leveraging customer-facing...SuggestedPermanent employmentFull timeRemote workFlexible hoursShift workAfternoon shift
- ...architectural design documents or review design documents. · Knowledge of monitoring systems, capacity planning, and performance optimization across a variety of technologies such as traditional compute environments and on-prem private cloud. · Knowledge and...SuggestedFull timeWork experience placementWorldwide
- ...bulletproof commercial recommendations natively utilizing Data Analyst tools. Snowflake Database Manipulation: Author, debug, and optimize complex, multi-layered queries to extract and manipulate large-scale datasets from Snowflake data warehouses using SQL ....SuggestedPermanent employmentFull timeWork at officeRemote workWork from homeHome officeFlexible hoursShift work
- ...Practice sustainable incident response and blameless post-mortems while taking a holistic approach to problem solving and optimizing time to recover. o Automate data-driven alerts to proactively escalate issues. Work with development teams to establish SLOs...SuggestedFull timeWorldwideFlexible hours
- ...and landing pages influence performance, and is excited by continuously improving outcomes through data, experimentation, AI, and optimization. What You’ll Do Own the strategy, execution, and performance of paid acquisition across search (Google Ads, Bing) , paid...SuggestedFull time
- ...dynamic net new dispute product from zero-to-one. • Roles in this family oversee product evolution, establish go-to-market strategy, optimize products and resources, implement incremental improvements within the product’s life cycle, conduct ongoing care and maintenance,...SuggestedFull timeWorldwide
- ..., and deploy AI and machine learning models to solve defined business and product problems Contribute to the development and optimization of transformer‑based and generative AI models, including fine‑tuning, evaluation, and inference workflows Build and maintain...SuggestedFull timeWorldwide
- ...forward-thinking organization, apply now. Job Summary We are looking for a Senior Splunk Developer to design, build, and optimize scalable Splunk environments for security, IT operations, and business analytics. You will lead Splunk architecture decisions, mentor...Work at officeRemote workFlexible hours
$500 per month
...indicators directly from initial lead generation down to revenue conversion. Advanced Outbound Sequencing: Configure, monitor, and optimize automated multi-tier outbound sequences and lead-nurturing tracking frameworks to engage enterprise technology decision-makers....Full timeWork at officeLocal areaRemote workWork from home- ...methods and tools to restore functionality, minimize disruption, and ensure stable operations. • Capacity Planning and Performance Optimization - Ability to monitor resource utilization, forecast future capacity needs, and optimize system performance to support growth,...Full timeWorldwide
- ...renewal—driving continuous structural improvements across Sales, Marketing, and Customer Success pods. Revenue Technology Stack Optimization: Administer, integrate, and optimize our central commercial tool group (explicitly covering SFDC, Gong.io, HubSpot CRM, Looker...Full timeWork at officeImmediate startRemote workWork from homeHome officeFlexible hoursShift work
- ...to maintain clean, scalable infrastructure controls. Key Responsibilities SONiC Feature Engineering: Design, develop, and optimize high-performance system software components for Arista routing switches natively utilizing Backend code paradigms. Low-Level...Permanent employmentFull timeRemote workHome officeShift work
- ...the development of scalable, modular, and high-performance Shopify applications, with a focus on maintainability. Develop and optimize Gadget.dev-based applications, integrating them with Shopify APIs and third-party services. Design system architecture that can...Full time
- ...significant technical complexity ~ Experience in improving developer velocity using AI tools ~ Strong knowledge of performance optimization, reliability engineering, and operational excellence ~ Excellent communication skills with ability to translate complex...Full timeLocal areaRemote work
$65k - $75k
...strong client relationships. This role partners closely with Revenue Management, Sales Support, and Operations to grow market share, optimize RevPAR, and deliver exceptional, brand-forward customer experiences in alignment with Marriott standards. ESSENTIAL JOB...Contract workWork at officeLocal areaLong distanceShift workNight shift- ...microservices architecture and scalable database development. Your contributions will help shape how Mastercard standardizes, automates, and optimizes digital payments across the global B2B landscape. This is a hybrid position based in Sandyford, Dublin, requiring three days...Full timeWorldwide3 days per week
- ...etc) • Understand the trade-off between different machine learning model validation metrics (AUC, recall etc.) to achieve the most optimal mode performance based on the business needs. • Knowledge of version control systems (Git etc). • Ability to directly...Full timeWorldwide
- ...provide novel solutions and/or improvements. • Guide the team in automating routine tasks, troubleshooting complex issues, and optimizing system performance. • Collaborate with cross-functional teams to develop strategies for system scalability and resilience, training...Full timeWorldwideShift work
- ...system refactoring, and technical debt reduction. ~ Working knowledge of DevOps principles, observability tooling, and performance optimization. ~ Excellent communication skills with the ability to articulate technical trade-offs and decisions to non-technical...Work at officeFlexible hours
- ...Ensure solutions adhere to Mastercard’s standards for data governance, security, compliance, and operational excellence Monitor and optimize model performance, reliability, and scalability in production environments Contribute to technical design discussions, mentor...Full timeWorldwide
- ...infrastructure design, operational frameworks, and run time practices support both current and future business needs. • Own and optimize incident response frameworks, post incident reviews, and reliability KPIs to continuously reduce incident frequency, impact, and mean...Full timeWorldwide
- ...Responsibilities Design, develop, and implement solutions using NetReveal (v9) platform Work on configuration, customization, and optimization of NetReveal modules Develop and maintain scripts (e.g., Python, SQL, or NetReveal-specific scripting) for data processing...Work at officeRemote workFlexible hours










