Top Tech Jobs & Startup Jobs

Lead modeling, simulation, and validation of high-speed and high-current electrical performance across multi-die packages and system interconnects. Perform SI/PI simulations, PDN modeling, build behavioral/S-parameter models, guide layout teams, run VNA/TDR/oscilloscope bring-up tests, correlate hardware with simulation, and evaluate emerging interconnect and SI/PI methodologies.

Manage and optimize Amazon Ads campaigns for performance and ROI, utilizing data analytics to drive results. Collaborate with marketing team while analyzing trends and making recommendations.

The SME will leverage their expertise in GEOINT and related fields, delivering training and problem-based exercises while addressing intelligence challenges and supporting client needs.

Manage and grow individual, corporate, and grant fundraising efforts by cultivating donor relationships, supporting annual and major-gift campaigns, stewarding donors, maintaining CRM records, producing fundraising communications, leading select events, and collaborating across teams to meet revenue goals and strengthen donor engagement.

Develop enterprise applications using the Android framework, requiring a degree in computer science or relevant experience.

Own and implement the design system from Figma to code, prototype high-fidelity interactions, and ship UI-heavy features. Collaborate with design, product, and frontend teams to polish microinteractions, improve usability, and ensure consistent, performant, and well-tested components across the product.

Manage multiple client accounts, analyze marketing data, present strategies, troubleshoot SEO issues, and enhance client relationships.

Design and implement end-of-line and in-process manufacturing test systems for hardware products. Create test plans, build PCB-level fixtures and mechanical interfaces, develop automation (LabVIEW/Python), validate and optimize test systems, analyze failures, support scaling to production, and coordinate with cross-functional teams and contract manufacturers.

As a Senior Software Engineer at Charta, you will design and maintain generative AI healthcare applications, focusing on software solutions and scalable systems. Responsibilities include product development, code delivery, and collaboration with multidisciplinary teams.

Provide confidential administrative support to assigned staff, including correspondence, transcribing dictation, calendar and travel management, meeting organization, report preparation, mail handling, and basic supervisory/training tasks while following company policies and safety procedures.