H-1B1 Singapore Visa Embedded Software Engineer Jobs
Embedded Software Engineer roles qualify for H-1B1 Singapore visa sponsorship under the U.S.-Singapore Free Trade Agreement. No lottery, no USCIS petition, and the 5,400-visa annual cap has never been exhausted. Singaporean engineers with a job offer in firmware, RTOS, or systems programming can apply directly at the U.S. Embassy in Singapore.
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Get Access To All JobsDo you have a passion for invention and self-challenge? Do you thrive on pushing the limits of what’s considered feasible? As part of a world class modem team, you’ll craft sophisticated groundbreaking embedded firmware that delivers more performance in our products than ever before. You’ll work across fields to transform improved hardware elements into a single, integrated design. Join us, and you’ll help us innovate new cellular technologies that continually outperform the previous iterations! By collaborating with other product development groups across Apple, you’ll push the industry boundaries of what wireless systems can do and improve the product experience for our customers across the world. Do you want to have an impact on every single Apple product?
As a Wireless Firmware Engineer on the physical layer development team, you will be at the center of the embedded 5G/4G/multimode cellular firmware effort within a silicon design group responsible for designing and productizing state-of-the-art cellular SoCs.
Description
This position requires someone comfortable with all aspects of embedded software design and development, that thrives in a dynamic cross-functional organization, is not afraid to debate ideas openly, and is flexible enough to pivot on constantly evolving requirements.
Responsibilities
- Specify, design, and develop the physical layer embedded software architecture of a state-of-the-art mobile wireless communications system.
- Design, develop and optimize the cellular modem processing algorithms pertaining to Baseband and RF components in a cellular system.
- Work with Baseband & RF systems and hardware designers to define hardware architecture and software computing requirements.
- Work with cross functional teams to manage dependencies while driving the key Radio features.
Minimum Qualifications
- Minimum requirement of a bachelor's degree.
- Knowledge of mobile communications in 4G/5G 3GPP protocols and physical layer & radio aspects.
Preferred Qualifications
- Solid understanding of Digital signal processing and RF fundamentals.
- Solid understanding of software engineering principles, and core computer science fundamentals.
- Excellent command of C and C++, and working experience with compilers, build and source code control tools.
- Working knowledge of CPU architecture, HW/SW interfaces and memory management.
- Proficiency with debugging in embedded software systems. Familiarity with JTAG and ETM Trace tools.
- Knowledge of Communication theory, Wireless standards, Radio architecture and Interfaces.
Pay & Benefits
At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $122,700 and $214,300, and your base pay will depend on your skills, qualifications, experience, and location.
Apple employees also have the opportunity to become an Apple shareholder through participation in Apple's discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple's Employee Stock Purchase Plan. You'll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses - including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits.
Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.
Do you have a passion for invention and self-challenge? Do you thrive on pushing the limits of what’s considered feasible? As part of a world class modem team, you’ll craft sophisticated groundbreaking embedded firmware that delivers more performance in our products than ever before. You’ll work across fields to transform improved hardware elements into a single, integrated design. Join us, and you’ll help us innovate new cellular technologies that continually outperform the previous iterations! By collaborating with other product development groups across Apple, you’ll push the industry boundaries of what wireless systems can do and improve the product experience for our customers across the world. Do you want to have an impact on every single Apple product?
As a Wireless Firmware Engineer on the physical layer development team, you will be at the center of the embedded 5G/4G/multimode cellular firmware effort within a silicon design group responsible for designing and productizing state-of-the-art cellular SoCs.
Description
This position requires someone comfortable with all aspects of embedded software design and development, that thrives in a dynamic cross-functional organization, is not afraid to debate ideas openly, and is flexible enough to pivot on constantly evolving requirements.
Responsibilities
- Specify, design, and develop the physical layer embedded software architecture of a state-of-the-art mobile wireless communications system.
- Design, develop and optimize the cellular modem processing algorithms pertaining to Baseband and RF components in a cellular system.
- Work with Baseband & RF systems and hardware designers to define hardware architecture and software computing requirements.
- Work with cross functional teams to manage dependencies while driving the key Radio features.
Minimum Qualifications
- Minimum requirement of a bachelor's degree.
- Knowledge of mobile communications in 4G/5G 3GPP protocols and physical layer & radio aspects.
Preferred Qualifications
- Solid understanding of Digital signal processing and RF fundamentals.
- Solid understanding of software engineering principles, and core computer science fundamentals.
- Excellent command of C and C++, and working experience with compilers, build and source code control tools.
- Working knowledge of CPU architecture, HW/SW interfaces and memory management.
- Proficiency with debugging in embedded software systems. Familiarity with JTAG and ETM Trace tools.
- Knowledge of Communication theory, Wireless standards, Radio architecture and Interfaces.
Pay & Benefits
At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $122,700 and $214,300, and your base pay will depend on your skills, qualifications, experience, and location.
Apple employees also have the opportunity to become an Apple shareholder through participation in Apple's discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple's Employee Stock Purchase Plan. You'll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses - including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits.
Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.
See all 86+ H-1B1 Singapore Visa Embedded Software Engineer Jobs
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Get Access To All JobsTips for Finding Visa Sponsorship as an Embedded Software Engineer
Verify your degree field before applying
Embedded Software Engineer is a specialty occupation requiring a directly related bachelor's degree. A degree in electrical engineering, computer engineering, or computer science qualifies. A general business degree paired with coding experience typically doesn't satisfy the H-1B1 visa educational requirement.
Search employer LCA filings on Migrate Mate
Pull Labor Condition Application filing history by occupation code to identify which U.S. employers have sponsored H-1B1 visa or H-1B visa roles in embedded systems. Migrate Mate surfaces this DOL data so you target companies already familiar with the filing process.
Flag firmware experience in your resume header
U.S. hiring managers often conflate embedded roles with general software development. Lead your resume with RTOS, bare-metal programming, or hardware-abstraction layer experience so recruiters immediately recognize the specialty occupation match required for H-1B1 visa qualification.
Confirm your offer letter specifies the job duties
The consular officer reviews the offer letter alongside the LCA to verify specialty occupation status. Ensure your letter lists specific duties tied to embedded systems design, not a generic software engineer description, before the employer submits the LCA to DOL.
Check prevailing wage requirements using OFLC Wage Search
Your employer must certify on the LCA that your offered wage meets or exceeds the prevailing wage for the role and location. Run the OFLC Wage Search for SOC code 15-1252 before negotiating salary so your offer clears DOL's threshold without revision.
Understand the 18-month validity and renewal timing
H-1B1 Singapore visas are issued for up to 18 months and can be renewed indefinitely, but there's no grace period if you let status lapse. Align your renewal application with your employer's payroll cycle so the LCA recertification doesn't delay your continuity of work authorization.
Frequently Asked Questions
Does an Embedded Software Engineer role qualify as a specialty occupation for the H-1B1 Singapore visa?
Yes. Embedded Software Engineer maps to SOC code 15-1252 under O*NET, which classifies it as a Job Zone 4 occupation requiring a bachelor's degree in a directly related field such as computer engineering or electrical engineering. The role's reliance on low-level hardware programming and RTOS design satisfies USCIS's specialty occupation definition.
How does the H-1B1 Singapore visa compare to the H-1B for embedded engineering roles?
The H-1B1 visa skips the H-1B lottery entirely, which matters because embedded engineering roles are consistently oversubscribed in H-1B registrations. Your employer files a Labor Condition Application with DOL but does not submit a USCIS petition. You then apply directly at the U.S. Embassy in Singapore. The trade-off is that H-1B1 visa doesn't confer dual intent, so green card pursuit requires more careful planning.
How do I find U.S. employers who sponsor H-1B1 Singapore visas for embedded roles?
Use Migrate Mate to filter employers by DOL Labor Condition Application filings for embedded software and firmware occupations. Employers with LCA history in these roles already understand the filing requirements and are significantly more likely to extend H-1B1 visa sponsorship offers than companies encountering the visa category for the first time.
Can I switch employers after arriving in the U.S. on an H-1B1 Singapore visa?
You can change employers, but there's no H-1B1 portability equivalent to the H-1B's AC21 rule. Your new employer must file a fresh LCA with DOL and you'll need to return to Singapore or a third country to obtain a new H-1B1 visa stamp before resuming work. Plan the transition timeline carefully to avoid gaps in work authorization.
What documents does my employer need to prepare for my H-1B1 consular application?
Your employer must obtain a certified LCA from DOL specifying your role, location, and wage level. You'll need that certified LCA, a detailed offer letter describing your embedded engineering duties, and evidence that your degree directly relates to the role. USCIS is not involved in the process. The U.S. Embassy in Singapore reviews these documents at your visa interview.