DXS - Direct Expansion Solutions

Machine Learning Engineer

• Design, train, and evaluate models for prediction, ranking, and recommendation problems in order management
• Contribute across problem framing, data preparation, feature engineering, training, evaluation, and retraining strategy
• Translate product roadmap priorities into well-framed modeling problems with product management
• Profile customer data, tune and validate models, and work with implementation and solution engineering teams
• Build reproducible Python training pipelines and experiment tracking
• Profile, clean, and validate large-scale enterprise SAP data
• Package models and pipelines for deployment
• Define production monitoring, including drift detection, performance regression signals, and data quality checks
• Translate model behavior and operational reality when production issues arise
• Integrate model output into the product stack through documented service interfaces
• Apply responsible AI practices, including bias evaluation, explainability, and careful data handling
• Document models and explain behavior, limitations, and trade-offs to engineers, delivery teams, sales, and customers
• Review peers' modeling work and raise standards for rigor and reproducibility

Senior Machine Learning Engineer

SEO Marketing

• Design and build search capabilities for the OMS+ platform
• Design index mappings, analyzers, and sharding strategies for large, high-cardinality enterprise catalogs
• Build and maintain indexing pipelines synchronized with SAP source systems, including full reindex and incremental update paths
• Design and tune queries, including query DSL, scoring and boosting, synonyms, stemming, fuzzy and typo tolerance, faceting, and aggregations
• Contribute to relevance measurement and prove improvements in search quality
• Profile customer catalogs and tune index and query design for customer environments
• Work with implementation and solution engineering teams on customer-specific relevance requirements
• Diagnose and resolve search performance problems involving expensive queries, mappings, analyzers, sharding, and data modeling
• Implement vector and hybrid search alongside lexical search where semantic matching improves results
• Specify platform needs including cluster sizing, configuration, index lifecycle policies, snapshots, and upgrades
• Build documented search APIs for the TypeScript product stack
• Define search health and quality signals surfaced by the platform
• Collaborate with product management on roadmap search priorities and solution engineering on multi-tenant considerations
• Document search architecture and relevance decisions
• Review teammates' search-related work and raise standards for query design and relevance rigor

Senior Search Engineer – OpenSearch

Solutions Engineer

• Lead requirements-gathering sessions with prospects and translate findings into value-driven stories and persona-based functional demonstrations of OMS+ and SAP solutions
• Design and deliver tailored demonstrations showcasing OMS+ and SAP capabilities against customer challenges, industry, and desired outcomes
• Build AI-enhanced demo experiences integrating SAP Joule and Claude AI to illustrate intelligent workflows and next-generation user experiences
• Create presentations communicating OMS+ and SAP value propositions to technical architects, functional users, and executives
• Collaborate with Sales and Product teams to customize demos and presentations
• Maintain deep functional expertise in SAP SD and OMS+
• Advise prospects on solutions using OMS+, SAP SD, BTP, BDC, and related SAP cloud technologies
• Advise on SAP ecosystem and cloud architecture, including OMS+ integration within BTP, BDC, and broader SAP landscapes
• Relay customer feedback to development to support product improvement
• Understand prospects’ business processes, architecture, and requirements
• Build trust-based relationships with IT teams, business users, and decision-makers
• Support pre-sales activities by responding to technical and functional queries
• Identify opportunities to optimize and innovate customer engagements and internal pre-sales practices
• Stay current on SAP technologies, AI trends, and industry developments

Data Engineer

• Design, build, and optimize data models on SAP HANA Cloud, including tables, calculation views, CDS artifacts, stored procedures, and SQLScript
• Design and implement graph data models and traversal queries for connected-data problems including material substitution and compatibility, product and organizational hierarchies, and supply and fulfillment networks
• Write and tune high-performance SQL and SQLScript by analyzing execution plans and resolving bottlenecks
• Assist with performance engineering across the data layer, including partitioning, indexing, memory management, workload classes, and result caching
• Build data ingestion and replication into HANA Cloud from SAP and non-SAP sources using SDI, SDA, SLT, change data capture, or comparable approaches
• Expose data to the TypeScript product stack through clean, secure, and documented service layers
• Establish and enforce standards for schema design, migrations, versioning, and database-artifact code review
• Implement security and access control, including roles and privileges, data masking and anonymization, and multi-tenant data isolation
• Collaborate with machine learning and search engineers to support feature pipelines and search indexing
• Own monitoring, alerting, backup and recovery, capacity planning, and HANA Cloud upgrade readiness
• Document data models and graph schemas for engineering teams

Senior Data Engineer – SAP HANA Cloud, Graph

Account Executive

• Drive SAP partner alignment at the North America and market-unit levels
• Own working-level alignment with SAP regional sales executives and solution engineers
• Create recurring pipeline and account-mapping sessions at the North America and market-unit levels
• Use DataXstream's SAP Pinnacle Award and Endorsed App status to engage SAP sellers and solution engineers
• Access SAP SI/ISV and account mapping to target partner recruitment by vertical
• Recruit and develop a focused pilot cohort of 2–3 SI partners and relevant ISV partners
• Run co-branded marketing with SAP and partner SIs/ISVs, including webinars, case studies, SAP-heavy events, dinners, and roundtables
• Build and manage a dedicated partner-marketing budget and ROI framework
• Build and deliver enablement on trigger moments, partner economics, and the referral/reseller model
• Run certification-style training for SI and ISV sellers/architects and lightweight training for SAP AEs and SEs
• Design and operate formal deal registration
• Establish tiered partner structures, conflict-handling rules, and shared pipeline visibility
• Own handoff of partner-sourced deals into the direct sales pipeline, including ownership and compensation-impact clarity
• Route West market-unit deals to the existing West AE team under the co-sell protocol until volume justifies a dedicated West MU AE
• Establish KPI baselines and reporting cadence for partner-sourced pipeline, SALs, SQLs, and ARR
• Build the data-backed case for scaling partner-marketing investment and dedicated resources

Partner Account Executive

Pre-sales Engineer

• Lead, mentor, and grow the presales engineering organization
• Establish structure, processes, and career development paths
• Guide delivery of tailored demonstrations, proofs of concept, and solution architectures
• Integrate AI-powered capabilities and tooling into presales demos, messaging, and positioning
• Position DataXstream's Order Management capabilities across SAP ECC and S/4HANA
• Partner with Sales leadership on account strategy, deal pursuit, executive engagement, and repeatable presales assets and playbooks
• Capture and prioritize structured customer and prospect feedback to inform the product roadmap
• Collaborate with Marketing on technical messaging, value propositions, and competitive positioning
• Define and track presales KPIs, including technical win rate, demo effectiveness, and time-to-solution
• Represent DataXstream at customer meetings, industry events, and partner engagements
• Ensure alignment between presales, delivery, and customer success for successful implementation

Senior Machine Learning Engineer

Senior Search Engineer – OpenSearch

Solutions Engineer

Senior Data Engineer – SAP HANA Cloud, Graph

Partner Account Executive

Vice President, Presales Engineering