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Develop and enhance automated test frameworks using Python, C/C++, or equivalent programming languages.
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Senior Full Stack Engineer, AI Products - Stout Strategy
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Arlington, VA · Charlotte, NC · Houston, TX · Dallas, TX · Philadelphia, PA · NY · Boston, MA · Detroit, MI · Chicago, IL · Atlanta, GA · Washington, DC · Denver, CO
- $87,000 to $195,000 USD / year
Experience in the languages and frameworks you know best. We use React, TypeScript and Python today, but we don't require any of them. What matters is that you can pick up a new stack…
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Sr. AI Engineer
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Director, Data Science, Functional Genomics
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MA
Proficiency in at least one statistical programming language such as R or Python, along with experience using version control environments like Git.
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Assoc. Director - US Market Engagement - Vaccines & ID (Pneumo)
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Proficiency in Python, R studio, SAS, SQL etc. or similar tools for data extraction, feature engineering, and model development.
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Artificial Intelligence/Machine Learning (AI/ML) Capability Engineering Team Lead
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Fluency in Python programming, version control and collaboration with Git, environment management (e.g., uv, Docker), and at least one ML framework (e.g., Pytorch, vLLM).
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Python or PySpark, Azure data services, Databricks governance tools, and source control
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Proficiency in developing automated software test scripts in Python.
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Strong experience with Databricks, Spark, distributed data systems, Python and SQL.
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Software Application Development Engineer
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Modern programming languages such as Python, C#, C++, Java, or JavaScript.
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TD Memory Quality and Reliability PhD Intern
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Perform data analysis, visualization, and reporting using Python, JMP, or similar analytical tools.
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Principal Software Engineer
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Expert proficiency in programming languages such as C++, Java, or Python.
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Senior Software Engineer
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- $91,700 to $163,700 USD / year
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Director, Actuarial & Performance Guarantees
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- $205,000 to $215,000 USD / year
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Full Stack Developer - INTL India
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Identity and Access Management Engineer [Hybrid or Remote]
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CA-San Diego US-Any City · San Diego, CA · Any City
- $107,200 to $178,600 USD / year
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Sr. Research Associate, Molecular Biology
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Technology & Computational Skills: Proficiency with Microsoft Office applications and familiarity with data analysis tools or programming languages such as R, Python, or Bash.
Added 21 mins ago
Junior Data Analyst / Developer
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Forward Deployed Software Engineer
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Strong coder with shown proficiency in TypeScript/JavaScript, Python, Java, C++, or similar.
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Added 24 mins ago
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Experience in DevOps Automation tools (Oozie, Python, etc.)

Hitachi Global

Wi-Fi System Engineer

San Jose, CA, United States

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Job details

Posting language: English
Posted: Oct 30, 2026

Original job description

Job Description

Collaborate with Baseband, RF, Antenna, and Software/Firmware teams to define system architectures, throughput targets, and latency budgets.
Perform PHY/MAC layer performance trade-off studies (MIMO, beamforming, OFDMA, MU-MIMO, Multi-Link Operation / MLO, AFC)
Architect, build, and maintain automated test beds for Wi-Fi performance, interoperability, roaming, and functional compliance.
Characterize system throughput, packet error rate (PER), latency, jitter, EVM, and spectral emissions using conducted and over-the-air (OTA) setups.
Emulate complex real-world environments using multipath channel emulators, RF matrix switches, anechoic chambers, and attenuation arrays.
Develop automated test frameworks and measurement scripts in Python to streamline regression testing and stress tests across diverse client ecosystems.
Drive root-cause failure analysis (RCFA) for complex wireless anomalies using sniffer traces (Wireshark/OmniPeek), log parsers, and RF test instruments.

Requirements

Core Protocol Knowledge: Deep understanding of IEEE 802.11 standards (802.11n/ac/ax and emerging 802.11be), including frame formats, state machines, channel access mechanisms (CSMA/CA, EDCA), and security standards (WPA2/WPA3 Personal and Enterprise).
Hands-on Lab Instrumentation: Proficiency in operating RF test equipment:

Job Responsibilities

Vector Signal Analyzers (VSA) and Vector Signal Generators (VSG)
Spectrum analyzers, power meters, and digital oscilloscopes
Dedicated Wi-Fi test solutions (e.g., OctoScope/Spirent, LitePoint IQxel, Keysight, Rohde & Schwarz)
RF attenuation matrix switches and programmable faders
Bachelor's or Master’s degree in Computer Science, Computer or Electrical Engineering, Mathematics, or a related field.

Note: GlobalLogic estimates the starting pay range for this role to be performed remotely to be $ 110,000 to $115,000 and reflects base salary only. This pay range is provided as a good-faith estimate, and the amount offered may be higher or lower. GlobalLogic takes many factors into consideration in making an offer, including candidate qualifications, work experience, operational needs, travel and onsite requirements, internal peer equity, prevailing wage, responsibilities, and other market and business considerations. What we offer Exciting Projects:Come take your place at the forefront of digital transformation! With clients across all industries and sectors, we offer an opportunity to work on market-defining products using the latest technologies. Collaborative Environment: You can expand your skills by collaborating with a diverse team of highly talented people in an open, laidback environment - or even abroad in one of our global centers or client facilities! Work-Life Balance:GlobalLogic prioritizes work-life balance, which is why we offer flexible work schedules and opportunities to work from home. Professional Development:We provide continuing education classes, professional certification and training (technical, soft skills, language, and communication skills) to help you realize your professional goals. Being part of a global organization, there are additional learning opportunities through international knowledge exchanges. Excellent Benefits:We provide our employees with competitive salaries, health and life insurance, short-term and long-term disability insurance, a matched contribution 401K plan, flexible spending accounts, and PTO and holidays About GlobalLogic GlobalLogic is a full-lifecycle product development services leader that combines chip-to-cloud software engineering expertise and vertical industry experience to help our customers design, build, and deliver their next-generation products and digital experiences. We expertly integrate design, complex engineering, and agile delivery capabilities to deliver superior business outcomes for global brands in telecom, automotive, healthcare, technology, media and entertainment, manufacturing, and semiconductor industries. Headquartered in Silicon Valley, GlobalLogic employs over 25,000 designers and engineers across the globe. Analysts like NASSCOM and Zinnov have recognized us for being a top company in our field, and we are consistently nominated as a preferred employer by both global HR consultative firms and local job boards. By creating a work environment that is exciting and flexible, and by fostering growth through ongoing learning and development programs, we empower our employees to achieve both their professional and personal goals. At GlobalLogic, we make amazing products - and careers.

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