Full-Time
Python Audio Application Developer
Cirrus Logic
1,001-5,000 employees
Low power audio and mixed-signal ICs
No salary listed
Company Historically Provides H1B Sponsorship
Chandler, AZ, USA
Hybrid
Hybrid work schedule in Chandler, Arizona.
Bachelor's, Master's
 Software Engineering (1) |
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- A Bachelor of Science or Master of Science degree in Computer Science, Electrical Engineering, or a related field is required.
- At least 5 years of experience in audio signal processing and interfacing with hardware and drivers on Windows platforms is required.
- Customer-facing development experience in the laptop or desktop personal computer space is required.
- Advanced proficiency in Python application development, particularly hardware interfacing, is required.
- Solid experience with C and C++ is required.
- Excellent communication and documentation abilities are required.
- Design and develop algorithms, real-time testing software, and tuning software for Cirrus Logic integrated circuits.
- Build host-side Python applications to test, configure, and demonstrate Cirrus Logic integrated circuits.
- Collaborate with cross-functional teams including hardware, software tools, applications, and software quality assurance.
- Support customer integration and field engineering efforts.
- Develop critical internal and customer-facing algorithms, configuration, calibration, and test tools for mixed-signal integrated circuits.
- Build demonstration, calibration, and tuning tools and testing platforms to showcase intellectual property, support business development, and ensure system quality.
- Collaborate with field application engineers and customers to integrate technology into next-generation consumer products and provide tools for customer development and production processes.
- Experience with audio-related electronics such as codecs, filters, and amplifiers.
- Strong laboratory experience with acoustic measurement and audio quality evaluation metrics.
- Experience with classical machine-learning techniques and modern neural-network architectures for audio processing.
- Experience with MATLAB for testing, control, and algorithm development.
- Familiarity with Git, Visual Studio, Visual Studio Code, and PyTorch.
- Knowledge of debugging tools such as JTAG, SWD, and GDB.
- Knowledge of peripheral interfaces such as SPI and I2C.
Cirrus Logic designs low-power, high-precision mixed-signal ICs and software for audio and control, primarily for mobile audio, smart home, and wearables. Its products include mobile audio devices, smart home speakers, wearables, and headsets that are integrated into end devices by manufacturers. The company focuses on power-efficient signal processing and collaborates with top device makers, offering ICs, software, services, and development tools. Its goal is to be a leading supplier of audio and mixed-signal solutions that improve user experiences in mobile, smart home, and wearable devices while upholding strong governance and ESG practices.
Company Size
1,001-5,000
Company Stage
IPO
Headquarters
Austin, Texas
Founded
1984
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Simplify's Take
What believers are saying
- Q1 FY27 revenue hit $459.7 million; smartphone audio demand stayed strong.
- Q2 FY27 guidance reaches $510 million-$570 million, signaling another sequential step-up.
- Scottish Enterprise funded metering AFE development through 2028, expanding energy-market exposure.
What critics are saying
- Apple represented 91% of fiscal 2026 sales; one sourcing shift crushes Cirrus.
- Pricing reductions and GlobalFoundries wafer benefits roll off after Q2 FY27.
- PC growth depends on delayed launches and platform supply constraints through 2027.
What makes Cirrus Logic unique
- Cirrus ships custom boosted amplifiers and 22-nanometer smart codecs into flagship smartphones.
- Its HPMS portfolio expands beyond audio into camera, battery, power, and PC applications.
- Edinburgh engineers built Cirrus Logic's largest non-U.S. hub and new metrology AFE IP.
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Benefits
Health Insurance
401(k)
Paid Time Off
Monthly Concerts
Weekly Happy Hours
Festival Tickets
On-Site Med Clinic
Community Events
Growth & Insights and Company News
6 month growth
↑ 3%1 year growth
↑ 3%2 year growth
↑ 3%Cirrus Logic shares have gained 51.5% over three years, yet the stock appears undervalued according to multiple metrics. A Discounted Cash Flow analysis estimates intrinsic value at around $158 per share, suggesting the stock trades at roughly a 24.1% discount. The company recently recorded quarterly revenue of $460 million, driven by demand for custom smartphone components. This revenue supports expectations for future cash generation, though any slowdown in key end markets could affect investor sentiment. Cirrus Logic produced approximately $568.6 million in free cash flow over the latest twelve months. The company scores highly on valuation checks, receiving 5 out of 6 on Simply Wall St's assessment, indicating it screens as cheap rather than expensive across most measures.
Cirrus Logic trades at 13.36 times forward earnings, near the low end of its five-year range, as earnings expectations weaken. The semiconductor company reported strong first-quarter results, with adjusted earnings of $1.84 per share, up 21.9% year-over-year and beating estimates. However, the consensus estimate for current fiscal year earnings stands at $7.47 per share, down from $9.26 in fiscal 2026. The estimate has declined roughly 5% over the past month. Cirrus faces significant concentration risk, with its largest customer accounting for approximately 90% of first-quarter revenues. This exposure leaves the company vulnerable to changes in product timing and sourcing decisions. The company maintains a strong balance sheet with $1.2 billion in cash and no debt. Free cash flow totalled $48.6 million, supporting increased research and development investment across its product portfolio.
Cirrus Logic reported record June quarter revenue of $460 million, driven by strong demand for custom boosted amplifiers and smart codecs in its flagship smartphone audio business. The growth was attributed to a strong product cycle from its largest customer, partially offset by anticipated pricing reductions. The company is shifting R&D focus towards High-Performance Mixed-Signal solutions, with opportunities in camera, battery, and power applications. It is also expanding into the PC market through AI-enabled features and developing high-performance analogue front-end components for smart meters. For Q2 fiscal 2027, Cirrus Logic guided revenue between $510 million and $570 million. The company has secured a capacity reservation agreement with GlobalFoundries for wafer supply and pricing through 2028. Operating expenses are expected to increase as the firm hires engineering talent to support R&D expansion.
Cirrus Logic reported record fiscal first-quarter revenue of $460 million for June, up 13% year-over-year, driven by higher smartphone component sales. The company posted record June-quarter GAAP earnings per share of $1.47 and non-GAAP EPS of $1.84. Non-GAAP gross margin reached 52.7%, supported by favourable product mix, though pricing reductions and supply-chain costs applied pressure. Operating expenses increased due to employee costs and R&D investment. For fiscal Q2, Cirrus Logic expects revenue between $510 million and $570 million. The company ended the quarter with $1.2 billion in cash and no debt whilst continuing share repurchases. Demand remains strong for smartphone audio products, though the company lowered PC expectations due to platform supply constraints and delayed launches.
Cirrus Logic reported record first quarter revenue of $459.7 million for fiscal year 2027, which ended 27 June 2026. The Austin-based company posted GAAP earnings per share of $1.47 and non-GAAP earnings per share of $1.84. Chief executive John Forsyth attributed the results to strong demand for custom components in smartphones. The company also made progress in its PC business, generating interest in its smart codec for AI-enabled PCs with multiple customer engagements planned for next year. For the second quarter of fiscal 2027, Cirrus Logic forecasts revenue between $510 million and $570 million. GAAP gross margin is expected to range from 52% to 54%.