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Low Level Software Developer Jobs in Plano, TX (NOW HIRING)

Whitley Penn

Software Developer

Dallas, TX · On-site

The Software Developer provides hands-on development and managing of requirements gathering ... Provide top-level support, when needed, to technical support or infrastructure team. * Provide ...

Worky

Software Developer

University Park, TX · On-site

$85 - $110/hr

The Software Developer provides hands‑on development and managing of requirements gathering ... Provide top-level support, when needed, to technical support or infrastructure team. * Provide ...

Tyler Technologies, Inc.

Software Engineer

Plano, TX · On-site

Software Developer The Software Developer is responsible for coding, testing, and documenting ... Associate Software Support Specialist - Entry Level Provide basic-level software support for Tyler ...

SysMind Tech

Senior .Net FSD Developer

Frisco, TX · On-site

$51 - $67.50/hr

Net FSD Developer Location: Alpharetta, GA Or Frisco, TX Experience Level: 8 + years We are seeking ... low-level issues involving hardware, software, and the operating system.

Whitley Penn

Software Developer

Dallas, TX · Hybrid

The Software Developer provides hands-on development and managing of requirements gathering ... Provide top-level support, when needed, to technical support or infrastructure team. * Provide ...

Toyota

Sr. R&D Software Engineer

Grapevine, TX · On-site

$113K - $149K/yr

As an R&D Software Engineer at Toyota Automated Logistics, you'll develop the brains behind intelligent robotic systems, from low-level hardware control to high-level autonomy and perception. You'll ...

FortyAU

Software Developer

Dallas, TX · On-site

$70K - $150K/yr

We look for versatile developers that understand code at a fundamental level and are always willing ... software, and have at least 1-2 years of experience in a workplace environment You enjoy ...

7-Eleven

Software Engineer II

Irving, TX · On-site

... CD, DevOps, Prometheus, Grafana, ELK Stack, Loki, New Relic, CloudWatchMethodologies & DeliveryAgile, SAFe Agile, CI/CD, SDLCThis is intended to describe the general nature and level of the work ...

7-Eleven

Software Engineer II

Irving, TX · On-site

... CD, DevOps, Prometheus, Grafana, ELK Stack, Loki, New Relic, CloudWatchMethodologies & DeliveryAgile, SAFe Agile, CI/CD, SDLCThis is intended to describe the general nature and level of the work ...

Collabera

Software Developer

Carrollton, TX · On-site

Software Developer Location: Carrollton, TX Duration: 4 month (may extend) Responsibilities ... Researches, designs, develop and integrate applications at a senior-level as per written ...

Procom

Software Developer - Expert

Southlake, TX · On-site

... level practices for effective AI-assisted development Mandatory Skills: • 12+ years of professional software engineering experience with Java and Spring framework • Hands-on experience with AI ...

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Low Level Software Developer information

See Plano, TX salary details

$45.9K

$107K

$158.9K

How much do low level software developer jobs pay per year?

As of Sep 5, 2026, the average yearly pay for low level software developer in Plano, TX is $107,046.00, according to ZipRecruiter salary data. Most workers in this role earn between $86,100.00 and $124,400.00 per year, depending on experience, location, and employer.

What is a low level software developer?

Low Level Software Developers are programmers who specialize in writing software that interacts closely with computer hardware or system resources. They typically work with languages like C, C++, or Assembly to develop operating systems, device drivers, embedded systems, or performance-critical applications. Their work often requires an in-depth understanding of hardware architecture, memory management, and system processes. Low Level Software Developers play a crucial role in ensuring software runs efficiently and reliably on various devices.

What are the key skills and qualifications needed to thrive as a low level software developer, and why are they important?

To thrive as a Low Level Software Developer, you need a solid understanding of computer architecture, proficiency in programming languages like C or C++, and a relevant degree in computer science or engineering. Familiarity with debugging tools, operating systems internals, and version control systems such as Git is typically required. Strong problem-solving skills, attention to detail, and effective communication are crucial soft skills for this role. These abilities are vital for efficiently developing, optimizing, and troubleshooting software that interacts closely with hardware and system resources.

What are popular job titles related to Low Level Software Developer jobs in Plano, TX?

For Low Level Software Developer jobs in Plano, TX, the most frequently searched job titles are:

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The top searched job categories for Low Level Software Developer jobs in Plano, TX are:

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Cities near Plano, TX with the most Low Level Software Developer job openings:

Low Level Software Developer jobs near you

Senior Full Stack Engineer, ATM Platforms - VP

Citigroup, Inc.

Irving, TX • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 20 days ago

Citibank rating

8.4

Company rating: 8.4 out of 10

Based on 179 frontline employees who took The Breakroom Quiz

39th of 175 rated banks

Job description

Position Overview
We are seeking a highly skilled and versatile Senior ATM & Financial Systems Software Engineer to join our engineering team. In this role, you will bridge the gap between low-level embedded hardware systems and modern cloud-native enterprise architectures. You will be responsible for designing, developing, and securing critical ATM software, transaction processing systems, and administrative dashboards. The ideal candidate possesses a deep understanding of financial protocols, robust security standards, and modern DevOps practices, ensuring high availability, compliance, and seamless integration across our distributed banking infrastructure.
Key Responsibilities
  • ATM Software Development: Design, develop, and maintain robust, high-performance software for ATMs and financial self-service terminals, ensuring seamless low-level interaction with hardware components.
  • API & Integration Engineering: Architect, implement, and maintain secure internal and external APIs for ATM fleet management, real-time status reporting, and seamless integration with core banking and enterprise systems.
  • Security & Cryptography Implementation: Implement and enforce advanced security measures, including cryptographic protocols (Triple DES, AES), tokenization, secure boot processes, and intrusion detection systems to safeguard financial transactions and terminal integrity.
  • Full-Stack & Dashboard Development: Build scalable backend services using modern languages and develop intuitive, responsive administrative dashboards for fleet monitoring and system configuration.
  • Database & Telemetry Management: Design and optimize relational databases for transactional integrity and leverage NoSQL databases for high-volume logging, auditing, and telemetry data analysis.
  • DevOps & Cloud Deployment: Orchestrate containerized deployments and manage backend infrastructure on cloud platforms, utilizing automated CI/CD pipelines to ensure rapid, reliable, and secure software delivery.
  • Compliance & Regulatory Adherence: Ensure all software development and system configurations strictly adhere to financial regulations, industry standards (e.g., EMV, ADA), PCI DSS, and internal corporate compliance policies.
  • System Diagnostics & Troubleshooting: Diagnose, debug, and resolve complex software and network issues within a highly critical, distributed, and high-availability production environment.
  • Cross-Functional Collaboration: Partner closely with hardware engineers, cybersecurity specialists, compliance officers, and business stakeholders to align technical solutions with operational and business objectives.

Qualifications: Experience
  • Minimum Experience: 5+ years of professional software engineering experience, with a strong focus on embedded systems, financial transaction systems, or ATM software development.
  • Embedded & Low-Level Systems: Proven track record of developing low-level applications interacting directly with hardware peripherals (e.g., card readers, cash dispensers, encrypting PIN pads).
  • Full-Stack Development: Demonstrated experience building enterprise-grade backend services and modern, responsive web-based administrative dashboards.
  • Financial Transaction Systems: Hands-on experience working with financial transaction messaging standards and secure payment processing workflows.
  • Security Hardening: Direct experience hardening operating systems (Windows Embedded/Linux) and implementing secure coding practices, threat modeling, and vulnerability remediation.
  • Cloud & Containerization: Experience deploying and managing applications in cloud environments using container orchestration platforms.

Technical Skills
  • Programming Languages:
    • Low-Level/Systems: C++, Java
    • Backend/Services: Python, Node.js, Go
    • Frontend Frameworks: Angular, React, Vue.js
  • Database Management:
    • Relational: PostgreSQL, Oracle Database
    • NoSQL: MongoDB, Cassandra, or similar (for logging and telemetry)
  • Operating Systems: Windows Embedded, Linux Distributions (Red Hat, Ubuntu, etc.), including OS-level security configurations and hardening.
  • Networking & Financial Protocols:
    • Network: TCP/IP, HTTP/S, SFTP, TLS/SSL
    • Financial: ISO 8583 (transaction messaging), EMV (chip card standards)
  • Security & Cryptography:
    • Encryption Standards: Triple DES, AES, RSA
    • Security Mechanisms: Tokenization, Secure Boot, Intrusion Detection Systems (IDS), Threat Modeling, Static/Dynamic Application Security Testing (SAST/DAST)
  • Cloud & DevOps:
    • Cloud Platforms: OSE (OpenShift Container Platform)
    • Containerization: Docker, Kubernetes
    • CI/CD Tools: Jenkins, Tekton, Git/Bitbucket, and automated testing frameworks

Professional Skills
  • Analytical & Problem-Solving: Exceptional diagnostic and analytical skills, with a proven ability to troubleshoot complex, distributed, and highly critical systems under tight timelines.
  • Communication & Collaboration: Strong verbal and written communication skills, with the ability to translate complex technical concepts for non-technical stakeholders and collaborate effectively with multidisciplinary teams.
  • Regulatory & Compliance Mindset: Deep commitment to security, quality, and compliance, with a meticulous approach to adhering to industry standards and regulatory mandates.
  • Adaptability & Continuous Learning: Ability to rapidly adapt to evolving technologies, bridging the gap between legacy embedded systems and modern cloud-native architectures.

Education & Certifications
  • Education:
    • Bachelor's or Master's degree in Computer Science, Computer Engineering, Software Engineering, or a closely related technical field.

Job Family Group:
Technology
Job Family:
Applications Development
Time Type:
Full time
Primary Location:
Irving Texas United States
Primary Location Full Time Salary Range:
$125,760.00 - $188,640.00
In addition to salary, Citi's offerings may also include, for eligible employees, discretionary and formulaic incentive and retention awards. Citi offers competitive employee benefits, including: medical, dental & vision coverage; 401(k); life, accident, and disability insurance; and wellness programs. Citi also offers paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays. For additional information regarding Citi employee benefits, please visit citibenefits.com. Available offerings may vary by jurisdiction, job level, and date of hire.
Most Relevant Skills
Please see the requirements listed above.
Other Relevant Skills
For complementary skills, please see above and/or contact the recruiter.
Anticipated Posting Close Date:
Aug 06, 2026
Automated Processing and AI
We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi.
Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details.
Illinois residents - AI Notice and Right
Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.
If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.
View Citi's EEO Policy Statement and the Know Your Rights poster.

What Citibank employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Citigroup Inc logo

About Citigroup Inc

Sourced by ZipRecruiter

We live in an increasingly complex world. Companies these days are either born global or are going global at record speed. Business and geopolitics are forging an entirely new dynamic and consumers now expect financial services to be a seamless part of their digital lives. Citi is a bank that’s uniquely positioned for this moment. Through our vast global network and our on-the-ground expertise, we can connect the dots, anticipate change and empathize the needs of our clients and customers in ways that other banks simply cannot. Citi's mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. We have set expectations for how we must act to bring our mission to life. These expectations are at the heart of our Leadership Principles – we take ownership, we deliver with pride and we succeed together.

Industry

Banking and credit intermediation

Company size

5,001 - 10,000 Employees

Headquarters location

New York City, NY, US

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