Records Retrieval Representative

Perplexity is seeking an experienced Machine Learning Research Engineer to help build the next generation of advanced search technologies, with a focus on retrieval and ranking. Responsibilities Relentlessly push search quality forward — through models, data, tools, or any other leverage available Architect and build core components of the search platform and model stack Design, train, and optimize large-scale deep learning models using frameworks like PyTorch, leveraging distributed training (e.g., PyTorch Distributed, DeepSpeed, FSDP) and hardware acceleration, with a focus on retrieval and ranking models Conduct advanced research in representation learning, including contrastive learning, multilingual, and multimodal modeling for search and retrieval Deploy models — from boosting algorithms to LLMs — in a scalable and performant way Build and optimize RAG pipelines for grounding and answer generation Collaborate with Data, AI, Infrastructure, and Product teams to ensure fast and high-quality delivery Qualifications Deep understanding of search and retrieval systems, including quality evaluation principles and metrics Proven track record with large-scale search or recommender systems Strong proficiency with PyTorch, including experience in distributed training techniques and performance optimization for large models Expertise in representation learning, including contrastive learning and embedding space alignment for multilingual and multimodal applications Strong publication record in AI/ML conferences or workshops (e.g., NeurIPS, ICML, ICLR, ACL, CVPR, SIGIR) Self-driven, with a strong sense of ownership and execution Minimum of 3 years (preferably 5+) working on search, recommender systems, or closely related research areas

Internship Program Berlin Internship program: 12 - 24 weeks, full-time, in-person in the Berlin office. Responsibilities Relentlessly push search quality forward — through models, data, tools, or any other leverage available. Train, and optimize large-scale deep learning models using frameworks like PyTorch, leveraging distributed training (e.g., PyTorch Distributed, DeepSpeed, FSDP) and hardware acceleration, with a focus on retrieval and ranking models. Conduct research in representation learning, including contrastive learning, multilingual, evaluation, and multimodal modeling for search and retrieval. Build and optimize RAG pipelines for grounding and answer generation. Qualifications Understanding of search and retrieval systems, including quality evaluation principles and metrics. Strong proficiency with PyTorch, including experience in distributed training techniques and performance optimization for large models. Interested in representation learning, including contrastive learning, dense & sparse vector representations, representation fusion, cross-lingual representation alignment, training data optimization and robust evaluation. Publication record in AI/ML conferences or workshops (e.g., NeurIPS, ICML, ICLR, ACL, EMNLP, SIGIR).

Become a part of our caring community The Data Acquisition Director leads Humana's EHR data acquisition portfolio, with responsibility for strategy, roadmap execution, and product team leadership across clinical data acquisition capabilities. This role oversees products focused on medical records retrieval, supplemental clinical data, appointment and ADT data, and future interoperability opportunities. The Director is accountable for aligning portfolio investments with enterprise priorities, advancing data acquisition capabilities, developing product management talent, and ensuring products deliver measurable business value. The position serves as the primary leader responsible for scaling and modernizing Humana's EHR data acquisition strategy. The Data Acquisition Director provides strategic and operational leadership for Humana's EHR data acquisition portfolio. The role owns portfolio vision, investment planning, roadmap governance, and execution oversight across products that support the acquisition, exchange, and utilization of provider and clinical data. This leader manages Product Managers and Product Owners responsible for medical records, supplemental data, appointment data, ADT feeds, and future interoperability capabilities. The Director partners with vendor management, implementation teams, technology organizations, and business stakeholders to identify opportunities for growth, improve data acquisition effectiveness, and expand Humana's access to clinical information through EHR partnerships. Responsibilities include portfolio prioritization, strategic planning, product performance management, talent development, and executive communication. The role exercises significant independent judgment while balancing long-term strategy with operational execution and business outcomes Key Responsibilities Define and execute the D

The Assoc Ops Sup Analyst is responsible for providing operations support services, including but not limited to; record/documentation maintenance, storage & retrieval of records, account maintenance, imaging and the opening of accounts in coordination with the Operations - Core Team. Additionally, the Assoc Ops Sup Analyst serves as the liaison between operations staff, relationship managers, project managers, custodians and clients. The overall objective of this role is to provide day-to-day operations support in alignment with Citi operations support infrastructure and processes. Responsibilities: Part of a dual control team which performs, Intake and Outbound Processes such as Client Requests, Escheatment, Destruction and Auction. Run and analyze reports such as vault inventory reports to identify boxes in NY with drill dates ten years or prior for potential auction of contents. Manage Auction Process to Identify, Catalog, and Reconcile sale of Customer Property while adhering to State mandated regulations. Research and interpret standard information and identify inconsistencies in data or results Assist in training team members on drill processes as well as provide testing assistance for production validation Prepare basic presentations for management and audit Support trouble ticket resolution Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency. Qualifications: 0-2 years of relevant experience preferred Knowledge of Basic Banking and Servi

This position is responsible for the shipment and/or receiving of supplies and finished product. The Material Handler receives, moves, stores and issues materials/supplies within the warehouse, loading dock and storage areas. Will monitor the flow of material in stock to the manufacturing area. May also be responsible for data entry and compiling stock records, as well as light truck driving duties with company vehicles. Essential Functions and Key Responsibilities: Examine stock to verify conformance to specifications, and code product accordingly. Store items according to identifying information as required. Follow written work orders and/or verbal instructions for movement of material. Maintain inventory records and related paperwork. Operate carts, dollies, forklift, and other material handling equipment to move material within the warehouse and loading platform. Use computer terminal as needed for basic data entry and retrieval of shipping/receiving transactions. Participate in regular cycle counts. Conduct all tasks in accordance with satisfactory safety practices. Maintain a neat and orderly work area. May be required to lead/train employees in adequate standards of work, as designated by management. Performs other related duties and assignments as required. Knowledge and Skills Requirements: Fluent verbal and written English communication skills required. Ability to safely operate standard equipment and hand tools in all areas of assignment, as well as auxiliary equipment on trucks (e.g. power lifts). Demonstrated adherence to scheduled work hours with punctuality and timeliness. Ability to work as part of a team in a fast-paced environment. Ability to manage multiple, concurrent processes. Basic computer skills, including warehouse data entry systems a

The Service Process Coordinator 3 performs a variety of assignments with limited complexity. Most of the impact is related to the accuracy of tasks performed. Works under general supervision and established procedures. May service a range of products/services. Applies detailed knowledge of a wide range of specialized administrative/technical skills. Understands how duties relate/integrate with others in the team/unit. Exchanges moderately complex information with others. Basic knowledge of the organization and its policies required. Applies experience and simple judgment to make decisions within defined options or standard protocols – follows through on issues. Able to evaluate and select the correct solution in order to complete the task at hand. Responsibilities: Organizes, records, processes and services the production output of various, moderately complex servicing activities. Works on moderately complex projects under general supervision and established procedures. Supports a range of products/services. Applies detailed knowledge of a wide range of specialized administrative/technical skills; and most of the impact is related to the accuracy of tasks performed. Understands how duties relate/integrate with others in the team/unit. Requests data and documents from internal clients Perform various other duties as workflow requires, including retrieval of account loans, sorting account loans, and delivery. Review collateral documents/files for any discrepancies per required guidelines and track on the custodial and/or servicing system accordingly. Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal beh