Jobs in the United States

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Added 1 min ago
Informed Delivery Mobile Application Developer
Accenture Federal Services
Washington, DC
The Informed Delivery Mobile Application Developer will design, build, test, and maintain the USPS Informed Delivery mobile applications for Android and iOS. This role requires strong…
Added 1 min ago
WI
Software Engineer III
Walmart Inc.
Bentonville, AR
- $90,000 to $180,000 USD / year
Skills required: Must have experience with: Designing and implementing REST API web services using Java and Spring Boot. Developing frontend user interfaces using ReactJS framework with…
Added 2 mins ago
Founding Software Engineer
Raydar
New York, NY
- Build and extend an accounting ledger that tracks income and principal, with correctness enforced in the database and API layers.
Added 2 mins ago
Backend Software Engineer
Raydar
San Francisco, CA
- Some hands-on work with isolated execution environments or API routing layers for automated software.
Added 2 mins ago
Retail Brand Experience Supervisor-Clinton Crossing Premium Out
Bath & Body Works
Clinton, CT
Added 3 mins ago
Senior, Full Stack Engineer - Tax Transformation
Deloitte
Hartford, CT
Proven hands-on experience on .NET Core, ASP.NET Core Web API, SQL, NoSQL, Entity Framework 6 or above, Azure, Database performance tuning, Applying Design Patterns, Agile.
Added 3 mins ago
Software Development Engineer - Operational Analytics
CVS Health
Hartford, CT
Added 3 mins ago
Valve Design Engineer
Bray Intl Brand
Houston, TX
Knowledge of industrial codes such as ASME VIII, ASME B16.34, API 609, Pressure Equipment Directive, ASME B16.5, and ASME B16.47 is preferred.
Added 3 mins ago
C
Senior .NET / SQL Developer
Cognizant
Hartford, CT
- $64,025 to $94,500 USD / year
We are seeking a highly skilled Senior .NET / SQL Developer to join our team. In this role, you will be responsible for designing, developing, and supporting enterprise applications with a…
Added 3 mins ago
Lead Technical Product Manager | Healthcare | APIs, Integrations, & Embedded AI Solutions
Wolters Kluwer
Hartford, CT
Apply and improve standards for API governance, lifecycle management, versioning, reliability, and developer experience.
Added 3 mins ago
Senior Consulting Manager, AI-Led Mainframe Modernization
Cognizant
Hartford, CT
…go-live, including code conversion, application decomposition, API enablement, data migration, cloud migration, cutover, and…
Added 3 mins ago
C
Frontier Engineer (AI/Agentic)
Cognizant
Hartford, CT
- $100,000 USD / year
…strength in full-stack or backend application development, API design, databases, cloud platforms, and emerging AI…
Added 3 mins ago
Consulting Principal, AI-Led Mainframe Modernization
Cognizant
Hartford, CT
…assessment, including code conversion, application decomposition, API enablement, data migration, cloud migration, cutover, and…
Added 4 mins ago
C
SDET / QA Automation Engineer – Playwright, Selenium, Java & Functional Testing
Cognizant
Hartford, CT
- $53,000 to $92,500 USD / year
Added 4 mins ago
Customer AI Solution Architect
Deloitte
Hartford, CT · Stamford, CT
…using composable, headless, application programming interface (API)-led, and event-driven architectures; account for identity, consent, real-time data, security, and experience…
Added 4 mins ago
C
Senior Quality Engineering Automation Engineer
Cognizant
Hartford, CT
- $53,477 to $92,500 USD / year
Experience with API testing tools and automation frameworks.
Added 4 mins ago
Senior Developer (WMS Development)
Wesco
Remote, United States
As a Senior Developer (WMS Development), you will be responsible for developing, enhancing, and supporting enterprise Warehouse Management System (WMS) applications, integrations, and…
Added 5 mins ago
Software Developer
Port City Bakery, Inc.
Green Bay, WI
Alive & Kickin' Pizza Crust is seeking a full-time Software Developer. This is our first dedicated development role, created to take ownership of the internal development work our IT…
Added 6 mins ago
Tech lead, Persistent Disk Control Plane
Google
Kirkland, WA
Experience architecting and developing distributed systems: Unix/Linux environments, REST API development (throttling, latency, quota management.), distributed and parallel systems,…
Added 9 mins ago
BD
Senior Field Application Engineer
Boston Dynamics, Inc.
United States
- $101,545.95 to $126,932.44 USD / year
Provide advanced technical support and training for customer and partner development teams using BD’s API/SDK.
Added 12 mins ago
UG
Lead AI/ML Engineer - Remote or Eden Prairie, MN or Schaumburg, IL
UnitedHealth Group
Eden Prairie, MN
- $145,500 to $249,500 USD / year
…cross-functional technology and data teams to deliver secure API solutions, build robust data integration pipelines, automate CI/CD deployments, and establish end-to-end observability. This…
Added 14 mins ago
CC
Software Developer (fullstack)
Crash Champions
Remote, United States
- $135,000 USD / year
We are seeking a skilled and driven Full Stack Software Developer to join our expanding development team. This position involves both frontend and backend responsibilities, contributing to…
Added 16 mins ago
U
Java Engineer
Unissant
Washington, DC
- $99,000 to $164,000 USD / year
Develop and deploy cloud-based applications within AWS, leveraging services such as Lambda, API Gateway, ECS, Step Functions, RDS, Elasticsearch, Redis, and related cloud services.
Added 17 mins ago
Reliability Engineer - Fixed
CPChem
Sweeny, TX
Previous experience utilizing ASME B31.3/Section VIII Div. 1 and API 579 code applications
Added 22 mins ago
Software Engineer, Data Systems
NVIDIA USA
CA · TX
Develop the data API along with the generated evidence views for people and automated analysis to access results. Implement access controls, resource limits, and maintain stable behavior…

Schonfeld

Senior Data Platform Engineer

NY, United States

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Job details

Experience: 7+ years of hands-on experience in data platform engineering, database engineering or closely related production data roles.
Posting language: English
Posted: Oct 29, 2026

Original job description

The Role

We are seeking a hands-on Senior Data Platform Engineer to build and scale enterprise data services centered on SingleStore Helios and PostgreSQL. You will combine database architecture and production engineering with data pipeline development, data curation, platform migrations, self-service enablement and cost optimization. You will work with teams across regions to deliver reliable, well-governed data services.

What you'll do

Design, develop and optimize SingleStore and PostgreSQL schemas, SQL queries, physical data models, indexing and workload performance.
Build and maintain reliable batch, streaming and CDC ingestion pipelines from relational databases, object storage and other enterprise sources into SingleStore; implement validation, transformation, enrichment and data curation.
Lead technical assessments and migrations of existing applications and data workloads to SingleStore, while onboarding new teams, applications and services.
Build reusable self-service onboarding capabilities, including APIs, configuration templates, automated provisioning, access requests, pipeline deployment and operational guardrails.
Optimize cloud database spend through workload right-sizing, consolidation, scheduling and performance tuning; develop transparent SingleStore cluster, application and team-level cost allocation and showback.
Own production readiness and database reliability: monitoring, incident triage, root-cause analysis, recoverability, deployment controls and collaboration with SingleStore Helios support.
Integrate data quality, lineage, ownership and access controls into delivery workflows; work with the enterprise data catalog and governance teams.
Create engineering standards, CI/CD pipelines, automated tests, documentation and cross-region handoffs that reduce manual operational work.

What you'll bring

What you need

7+ years of hands-on experience in data platform engineering, database engineering or closely related production data roles.
Advanced SQL and PostgreSQL expertise, including query plans, schema design, performance tuning and operational troubleshooting.
Strong Python and practical experience developing production-grade ingestion and transformation pipelines, with testing and observability.
Experience with distributed or cloud-managed databases and modern data integration patterns, including batch and CDC; familiarity with cloud object storage as an ingestion and staging layer.
Ability to own end-to-end technical delivery, collaborate with application teams and solve complex production issues independently.

We'd love if you had

Hands-on SingleStore (MemSQL) or SingleStore Helios experience, including pipelines, performance tuning and workload design.
Kafka or similar streaming platforms, infrastructure as code, CI/CD and API-driven platform automation.
Experience building self-service data platforms, data quality frameworks, metadata/catalog integrations and chargeback/showback reporting.
Experience with cloud FinOps, database migrations or financial-services enterprise data.

Who We Are

Schonfeld is a global multi-manager hedge fund that strives to deliver industry-leading risk-adjusted returns for our investors. We leverage both internal and external portfolio manager teams around the world, seeking to capitalize on inefficiencies and opportunities within the markets. We draw from decades of experience and a significant investment in proprietary technology, infrastructure and risk analytics to invest across four main strategies: Quant, Tactical, Fundamental Equity and Discretionary Macro & Fixed Income.

Our Culture

At Schonfeld, we’ll invest in you. Attracting and retaining top talent is at the heart of what we do, because we believe that exceptional outcomes begin with exceptional people. We foster a culture where talent is empowered to continually learn, innovate and pursue ambitious goals. We are teamwork-oriented, collaborative and encourage ideas - at all levels - to be shared. As an organization committed to investing in our people, we provide learning and educational offerings and opportunities to make an impact. We encourage community through internal networks, external partnerships and service initiatives that promote inclusion and purpose beyond the firm’s walls.

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