97 custom software engineer jobs at 50 companies in San Marcos, TX

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Senior Lead Engineer, Software
Austin, Texas, United States
OnsiteFull Time
Celestica
CelesticaNYSE: CLS: Provides design, manufacturing, and supply chain solutions for electronics.
6+ YOE6+ years engineering experience, bachelor\u0002s or equivalent, technical leadership, software development and testing experience, familiarity with product lifecycle and customer-facing engineering.
Agile, Scrum, Design of Experiments (DOE)
1mo
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Senior Software Engineer, Auto
Columbus or Austin or San Francisco or New York City or United States or Canada
$167k-$231k/yr RemoteFull Time
Upstart
UpstartNasdaq: UPST: AI-powered lending marketplace for consumer and automotive loans.
4+ YOE4+ years software engineering experience; experience designing, building, testing, and deploying production software; experience with customer-facing product features and cross-functional collaboration; bachelor's degree in CS/Engineering/Math or equivalent experience.
1mo
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Software Engineer, Senior
San Antonio, Texas, United States
OnsiteFull Time
Astrion
Astrion: Provide engineering and mission support services to federal government agencies.
10+ YOEU.S. citizen with active TS/SCI clearance, 10+ years software engineering experience, bachelor's in computer science or related (or equivalent), proficiency in Python/Java/JavaScript/C, EM integration and customer coordination.
Python, Java, JavaScript, C, Linux/Unix, Windows, Agile Scrum, DevOps, Cloud
1d
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Senior Software Engineer - FDE
United States or Redmond or Mountain View or Houston or Austin or Chicago or New York City or Cambridge or Atlanta
$120k-$235k/yr RemoteFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
4+ YOEBachelor's degree in computer science or related field and 4+ years of coding experience; expertise in software engineering, secure scalable systems, customer delivery, and AI or LLM solutions preferred.
C, C++, C#, Java, JavaScript, Python, AI, LLM, CI/CD
4w
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Staff Software Engineer
Austin or Mountain View
$160k-$246k/yr HybridFull Time
General Motors
General MotorsNYSE: GM: Manufactures and sells automobiles and automotive parts globally.
8+ YOEBachelor's or equivalent,8+ years software development experience building customer-facing web applications,expertise in web architecture,APIs,JS/TS,Next.js/React,operational ownership and mentoring.
Next.js, React, JavaScript, TypeScript
2w
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Onsite Software Engineer
Austin, Texas, United States
$86k-$100k/yr OnsiteFull Time
Revvity
RevvityNYSE: RVTY: Sells laboratory equipment and diagnostic tests for healthcare research.
2+ YOETechnical associate degree or equivalent experience, minimum 2 years configuring software, SQL experience, troubleshooting and customer support skills, case management familiarity, strong communication and documentation skills.
SQL, Bswift
2w
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Operations Software Engineer- Customer Systems
Austin, Texas, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Strong software engineering skills for full-stack development, automation, reliability, observability, and production systems; passion for operational excellence and scalable design.
1mo
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Principal Software Engineer, GPU Firmware and GPU System Software — CSP Engagements
Santa Clara or Austin or Oregon or California or United States
$272k-$431k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
15+ YOE15+ years in GPU system software, firmware, or accelerator platform engineering; deep GPU architecture and firmware expertise; experience with multi-GPU fabrics, firmware update lifecycle at scale, telemetry/monitoring, and customer-facing integration work.
NVLink, VBIOS, InfoROM
1mo
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Senior Software Engineer - Customer Integrations (API)
United States or New York City or Dallas or Austin or Houston or Chicago or Nashville or Miami or Atlanta
$140k-$160k/yr RemoteFull Time
TheGuarantors
TheGuarantors: Provides lease guarantees and security deposit alternatives for rentals.
3+ YOE3+ years building backend services with Go/Java/Python/C#; strong API design, SQL/PostgreSQL, cloud (AWS/Azure/GCP/OCI) and Terraform experience; professional software engineering experience and strong communication/system design skills.
Go, Java, Python, C#, SQL, PostgreSQL, AWS, Azure, GCP, OCI, Terraform
1w
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Senior Mission Software Engineer, Public Sector
Austin or Honolulu or St. Louis or Washington
$186k-$279k/yr HybridFull Time
Scale AI
Scale AI: Provides data and infrastructure for training artificial intelligence models.
5+ YOE5+ years software engineering experience; strong Python and TypeScript; cloud (AWS/Azure/GCP), containers, Linux; active TS/SCI clearance; ability to operate in customer-facing, forward-deployed government environments.
Python, TypeScript, AWS, Azure, GCP, Node, React, Kubernetes, Docker, Terraform, Linux
3d
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Software Development Engineer, Customer Service
Austin, Texas, United States
$144k-$194k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOERequires 3+ years of professional software development, 2+ years designing or architecting systems, and experience with at least one programming language. Bachelor's degree in computer science preferred.
Alexa, Prime Video, Amazon Music, Kindle Reader, Fire TV, Fire Tablets, Echo, source control management
1w
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Software Engineer, Rapid Response Assignment - US
Massachusetts or Maryland or Austin
RemoteFull Time
VulnCheck
VulnCheck: Provides real-time vulnerability and exploit intelligence data.
5+ YOE5+ years building backend systems, experience in cybersecurity or vulnerability management, strong programming in Python/Go/Java, AWS and ETL/data-pipeline experience, diagnostic and customer-facing communication skills, incident response/on-call experience.
Python, Go, Java, AWS, ETL
1mo
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Senior Software Engineer, Cloud-Native Stack – CSP Engagements
Santa Clara or Austin or United States or Redmond or Seattle
$184k-$357k/yr HybridFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
10+ YOE10+ years in distributed systems with Kubernetes and Slurm experience; experience integrating GPUs into containerized clusters; CI/CD, observability, and infra-as-code familiarity; customer-facing engineering background; BS/MS in CS/CE or equivalent.
Kubernetes, Slurm, Helm, Ansible, Terraform, GitHub Actions, Tekton, Prometheus, OpenTelemetry, Volcano, CUDA, RDMA, RoCE, CRI, CNI, CSI, Go, Rust, C, C++, Python
2w
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Senior Engineer II-Applications (Software)
Austin or Hauppauge or Chandler
$70k-$205k/yr OnsiteFull Time
Microchip Technology
Microchip TechnologyNasdaq: MCHP: Manufacturer of microcontrollers, analog, and mixed-signal integrated circuits.
7.5+ YOEBachelors in EE/CS/CE with ~7.5 years experience, strong C/C++/Python and Linux knowledge, PCIe/USB signaling and driver debug, embedded development flow, and customer enablement experience.
C, C++, Python, Linux, PCIe, USB
1mo
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Software Application Engineer for Nuvoton BMC products
Austin, Texas, United States
OnsiteFull Time
Nuvoton Technology Corporation
Nuvoton Technology CorporationTaiwan Stock Exchange: 4919: Designs and manufactures microcontrollers and semiconductor hardware security solutions.
7+ YOEBSc in CS/CE required, 7+ years embedded Linux experience, strong C proficiency, familiarity with BMC firmware/OpenBMC, hardware debug tools, and customer-facing support.
C, Rust, OpenBMC, MCTP, PLDM, SPDM, Caliptra, TrustZone/OPTEE, HW debugger, oscilloscope, logic analyzer
2mo
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Software Solutions Architect
Austin or Boxborough or Markham
$212k-$318k/yr OnsiteFull Time
AMD
AMDNasdaq: AMD: Designs and sells microprocessors and graphics hardware for computers.
Architect and deliver enterprise software solutions leveraging AMD GPUs/APUs; engage customers and partners; strong software engineering, AI inference stack and performance optimization experience.
ROCm, ONNX Runtime, ONNX, PyTorch, TensorRT, CUDA, Docker, Kubernetes, C, C++, Python
3mo
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Applications Engineer
Austin, Texas, United States
HybridFull Time
Cirrus Logic
Cirrus LogicNASDAQ: CRUS: Designs mixed-signal integrated circuits for consumer electronics.
5+ YOEBachelor’s degree in Electrical Engineering; 5+ years in semiconductor industry; strong hardware and software skills; customer-facing engineering experience.
I2C, SPI, USB, UART, I2S, Verilog, C, Python, MATLAB, Git, Oscilloscope, Signal Generator, Audio Analyzer, Logic Analyzer, Spectrum Analyzer
2mo
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Software Solutions Architect
Austin or Boxborough or Markham
$212k-$318k/yr HybridFull Time
AMD
AMDNASDAQ: AMD: Designs and manufactures computer processors and graphics technology.
Senior-level architect with strong software engineering, enterprise delivery, and customer-facing leadership; deep AI/ML and GPU/CPU experience.
C/C++, Python, Docker, Kubernetes, ONNX, PyTorch, ROCm, CUDA, TensorRT
1mo
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Software Defined Radio Support Engineer
Austin, Texas, United States
HybridFull Time
Emerson
EmersonNYSE: EMR: Engineering industrial automation and software solutions for global industries.
5+ YOEBachelor's in engineering or computer science, 5+ years customer-facing technical experience, deep USRP/UHD knowledge, able to travel up to 20%, and legally authorized to work in the US (no sponsorship).
USRP, UHD, Ettus, NI
1mo
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Sr Solutions Engineer
Austin, Texas, United States
HybridFull Time
Mia Labs
Mia Labs: AI voice agent for automotive dealership communications and scheduling.
5+ YOE5+ years backend software engineering with SQL/relational databases, API integrations, production on-call experience, strong communication, and willingness to travel occasionally for on-site customer visits.
Jira, PostgreSQL, Azure, Tekion, PIM, SQL, LLM