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Senior Application Software Engineer Jobs in Leander, TX

Celestica

Senior Staff Engineer, Software

Austin, TX · On-site

$119K - $157K/yr

As a Senior Staff Embedded Software Engineer, you will play a key role in defining and delivering ... Design and implement drivers, application software that drive next generation CPU and GPU systems ...

Hirekeyz Inc

Senior Software Engineer

Austin, TX · On-site

$121K - $160K/yr

Role: Senior Software Engineer Location: Austin, Texas 78754 (Onsite with Hybrid) Duration: 12 ... Oversee the deployment and validation of SSA application releases and system enhancements to ...

Skyways

Senior Software Engineer

Austin, TX · On-site

$121K - $160K/yr

They are seeking a Senior Software Engineer to help build and evolve SkyNav, their mission planning ... control application used during real flight operations. • Develop high performance desktop ...

Aprio

Senior Application Developer

Austin, TX

$95K - $130K/yr

... Senior Application Developer to join their dynamic team. The Senior Applications Developer is ... Designs, programs/develops, and modifies software systems, applications, and tools, both existing ...

Kake Group

Senior Software Engineer

Austin, TX · Remote

$125K - $165K/yr

We are looking for Senior Software Engineers to join our team and contribute to engineering ... in application materials based on available information. These tools assist our recruitment team ...

TransCore

Sr Software Engineer

Round Rock, TX · On-site

$114K - $150K/yr

Summary The Sr. Software Engineer will participate in software development team responsibilities ... Experience working in web and desktop/application environments is beneficial for understanding end ...

TransCore

Sr Software Engineer

Round Rock, TX · On-site

$114K - $150K/yr

Summary The Sr. Software Engineer will participate in software development team responsibilities ... Experience working in web and desktop/application environments is beneficial for understanding end ...

TransCore

Sr Software Engineer

Round Rock, TX · On-site

$114K - $150K/yr

Summary The Sr. Software Engineer will participate in software development team responsibilities ... Experience working in web and desktop/application environments is beneficial for understanding end ...

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All JobsApplication Software Engineer JobsSenior Application Software Engineer JobsSenior Application Software Engineer Jobs in Leander, TX

Senior Application Software Engineer information

See Leander, TX salary details

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How much do senior application software engineer jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for senior application software engineer in Leander, TX is $67.71, according to ZipRecruiter salary data. Most workers in this role earn between $55.14 and $75.82 per hour, depending on experience, location, and employer.

What does a senior application software engineer do?

A Senior Application Software Engineer is responsible for designing, developing, and maintaining complex software applications. They often lead technical projects, mentor junior engineers, and collaborate with cross-functional teams to deliver high-quality solutions. Their role includes analyzing user needs, writing code, troubleshooting issues, and ensuring software scalability and security. Senior engineers are also involved in architectural decisions and may help define software development standards within their organization.

What are the key skills and qualifications needed to thrive as a senior application software engineer, and why are they important?

To thrive as a Senior Application Software Engineer, you need advanced proficiency in programming languages (such as Java, Python, or C#), software architecture, and a bachelor’s or master’s degree in computer science or a related field. Experience with development frameworks, cloud platforms, version control systems (like Git), and often certifications such as AWS Certified Developer or Microsoft Certified: Azure Developer Associate are highly valued. Strong problem-solving ability, leadership, and effective communication set standout professionals apart in this role. These skills and qualities are crucial for designing robust software solutions, mentoring teams, and ensuring successful project delivery in complex technical environments.

How does a senior application software engineer typically collaborate with cross-functional teams during the development lifecycle?

Senior Application Software Engineers frequently work alongside product managers, UX/UI designers, QA specialists, and other engineers to ensure software solutions meet business objectives and user needs. They often lead technical discussions, clarify requirements, and provide mentorship to junior developers. Effective communication and a proactive approach to problem-solving are crucial, as these engineers serve as a bridge between technical and non-technical stakeholders throughout the development, testing, and deployment phases.

What is the difference between Senior Application Software Engineer vs Software Developer?

AspectSenior Application Software EngineerSoftware Developer
CredentialsBachelor's or higher in CS or related field; experience often 5+ yearsBachelor's in CS or related field; experience varies, often less than 5 years
Work EnvironmentDesigning, developing, and maintaining complex applications; often involved in architecture decisionsWriting, testing, and debugging code; focused on specific features or modules
Industry UsageCommon in tech, finance, healthcare, and enterprise sectorsWidespread across all industries requiring software solutions

Senior Application Software Engineers typically have more experience and responsibilities, including system design and mentorship, compared to Software Developers who focus more on coding and implementation. Both roles require strong programming skills, but the senior role involves broader project oversight and strategic input.

What cities near Leander, TX are hiring for Senior Application Software Engineer jobs?

Cities near Leander, TX with the most Senior Application Software Engineer job openings:

Senior Application Software Engineer jobs near you

Senior Staff Engineer, Software

Celestica International LP

Austin, TX

$119K - $157K/yr

Full-time

Re-posted 8 days ago

Celestica rating

8.8

Company rating: 8.8 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

14th of 159 rated electronics manufacturers

Job description

Req ID: 129039 
Region: Americas 
Country: USA 
State/Province: Texas 
City:  Austin 

Summary

Celestica is looking for talented and passionate Senior Staff Embedded Software Engineers for the Hardware Platform Services team. This team is responsible for designing and developing Cloud Hardware infrastructure that includes Compute, Storage, AI servers and Networking Switches. As a Senior Staff Embedded Software Engineer, you will play a key role in defining and delivering state of the art Cloud Hardware products.

Celestica is leading the charge in the AI-driven era by developing ultra-dense, power-efficient, and high-speed infrastructure solutions. Our approach is grounded in extensive engineering expertise, a proven track record of technology experience, a resilient supply chain and strong global partnerships. We collaborate with customers to design purpose-built solutions that guarantee optimized performance, engineered reliability, and a truly agile, future-ready foundation for tomorrow's AI infrastructure demands.

Responsibilities:

  • Gather Requirements and provide technical solutions that span across the system

  • Design and implement drivers, application software that drive next generation CPU and GPU systems for Data Centers 

  • Develop, augment and maintain software libraries to support computing on CPU / GPUs

  • Mentor and coach team members on the technical skills and approaches to solve problems.

  • Review and maintain the quality of code going into production.

Required Qualifications

  • Bachelors Degree or higher education in Engineering

  • 8+ years of experience in C / C++ and other low-level programming languages and embedded systems

  • 5+ years of experience in Hardware bring-up, validation of all low-level interactions, troubleshooting and resolution of  hardware / software interfaces in areas such as Highspeed interface bringup, Bootloader bringup and Highspeed interface bringup (PCIe, USB, DDR, MIPI, Ethernet)   

  • Experience in Board bring-up of new embedded hardware with low-level driver development to verify functionality including Linux kernel bring-up, kernel enablement and upstreaming

  • Strong analytical and problem-solving abilities

  • 5+ years of experience in Device Drivers such as PCIE, I2C, etc.

  • Knowledge of BIOS, BMC, Secure Boot, Linux Kernel, etc.

  • Experience in Real Time OS / Linux kernel memory management, interrupts, IOMMU

  • Proven ability to articulate requirements and solutions to diverse audiences through written documents like architecture specifications and verbal presentations in technical forums

Preferred Qualifications

  • Familiarity with main elements of CPU, DPU, memory, NICs

  • Experience in designing and developing low level software to enable Data Center hardware

  • Prior experience GPU libraries like CUDA and ROCm is a plus

  • 12+ years of experience

Physical Demands
  • Duties of this position are performed in a normal office environment.
  • Duties may require extended periods of sitting and sustained visual concentration on a computer monitor or on numbers and other detailed data. 
  • Repetitive manual movements (e.g., data entry, using a computer mouse, using a calculator, etc.) are frequently required.
  • Occasional travel may be required.
Typical Experience
  • 12 to 18 years
Typical Education

Bachelor degree or consideration of an equivalent combination of education and experience.

Educational Requirements may vary by Geography

Notes

This job description is not intended to be an exhaustive list of all duties and responsibilities of the position. Employees are held accountable for all duties of the job. Job duties and the % of time identified for any function are subject to change at any time.#HPS-NA

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
Celestica's policy on equal employment opportunity prohibits discrimination based on race, color, creed, religion, national origin, gender, sexual orientation, gender identity, age, marital status, veteran or disability status, or other characteristics protected by law. 
This policy applies to hiring, promotion, discharge, pay, fringe benefits, job training, classification, referral and other aspects of employment and also states that retaliation against a person who files a charge of discrimination, participates in a discrimination proceeding, or otherwise opposes an unlawful employment practice will not be tolerated. All information will be kept confidential according to EEO guidelines.

COMPANY OVERVIEW:
Celestica (NYSE, TSX: CLS) enables the world's best brands. Through our recognized customer-centric approach, we partner with leading companies in Aerospace and Defense, Communications, Enterprise, HealthTech, Industrial, Capital Equipment and Energy to deliver solutions for their most complex challenges. As a leader in design, manufacturing, hardware platform and supply chain solutions, Celestica brings global expertise and insight at every stage of product development - from drawing board to full-scale production and after-market services for products from advanced medical devices, to highly engineered aviation systems, to next-generation hardware platform solutions for the Cloud. Headquartered in Toronto, with talented teams spanning 40+ locations in 13 countries across the Americas, Europe and Asia, we imagine, develop and deliver a better future with our customers.

Celestica would like to thank all applicants, however, only qualified applicants will be contacted.
Celestica does not accept unsolicited resumes from recruitment agencies or fee based recruitment services.

This location is a US ITAR facility and these positions will involve the release of export controlled goods either directly to employees or through the employee's movement within the facility. As such, Celestica will require necessary information from all applicants upon an applicant's acceptance of employment to determine if any export control exemptions or licenses must be filed.

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