Senior Software Engineer jobs at AT&T - 3268 jobs

A leading technology innovator is looking for a Software Engineer in Santa Clara, California. This role involves designing and developing embedded and cloud edge software, collaborating with various engineering teams, and creating specialized applications. Candidates must have a Bachelor's degree and at least 6 years of related software engineering experience. Preferred qualifications include a Master's degree and expertise in Wifi protocols. Competitive salary range between $180,600 and $271,000, with additional bonuses and benefits. #J-18808-Ljbffr

Job Title: Software Defined Vehicle (SDV) Consultant Employment Type: Full-Time We are looking for an experienced Software Defined Vehicle (SDV) Consultant to support the development and maintenance of a secure, scalable vehicle software toolchain. This role involves close collaboration with IT and engineering teams, focusing on DevOps, CI/CD, cybersecurity, and automotive software systems. Key Responsibilities Design, implement, and maintain vehicle software development toolchains Support on-premise server infrastructure and CI/CD pipelines Integrate DevSecOps and cybersecurity best practices Support OTA infrastructure and embedded operating systems Create architecture diagrams and support Agile development Ensure compliance with ASPICE and ISO 26262 (ASIL-B) standards Required Skills Strong experience in software development, DevOps, and CI/CD Knowledge of Linux (Ubuntu), Windows, and RTOS Hands-on experience with Docker and containerized platforms Understanding of vehicle architecture, integrated controls, and functional safety Familiarity with Agile methodologies Preferred Skills Cloud platforms (AWS, Azure, GCP) Automotive protocols (CAN, LIN, Ethernet) Experience in hybrid or cloud-based automotive environments

A leading technology company in San Diego is seeking an experienced Hardware Design & Architecture Lead to drive the definition and analysis of next-generation ML hardware accelerator architectures. Key responsibilities include architecting high-performance designs for computer vision workloads, collaborating with global teams, and leading hardware IP development. The ideal candidate has extensive experience in hardware for ML, a relevant degree, and strong communication skills. #J-18808-Ljbffr

Lumen connects the world. We are igniting business growth by connecting people, data and applications - quickly, securely, and effortlessly. Together, we are building a culture and company from the people up - committed to teamwork, trust and transparency. People power progress. We're looking for top-tier talent and offer the flexibility you need to thrive and deliver lasting impact. Join us as we digitally connect the world and shape the future. The Role This is a highly technical and hands‑on position requiring the selected candidate to both lead and participate in multiple team environments and to provide independent efforts to all aspects of system integration including design, needs analysis, design review, testing, implementation, and validation. The candidate must be a self‑starter and can work independently with little to no supervision. Under this position, it's expected the member will be able to rapidly identify and resolve problems, engineer, identify, and become proficient in the latest technology applicable to the position, and conduct critical thinking towards challenges and solutions to meet the objectives of the team. The candidate should be considered the Subject Matter Expert (SME) in multiple technologies, architectures, and solutions utilized by the team. Main Responsibilities Recommends optimized solutions to support current and long‑range planning and collaborates with managers in the selection, recommendation and approvals of tools and technologies to improve efficiencies, reduce costs, and increase customer satisfaction. Monitor, analyze, and resolve incidents for infrastructure running in Google Cloud Platform and Amazon Web Services. Deploy, configure, and administer systems in Google Cloud Platform and Amazon Web Services. Support, troubleshoot, and maintain Kubernetes clusters and containers. Designs requirements based technical solutions in support of new projects and assists with transition of the solution and design into production. Evaluate, Build, Integrate, Test and Prepare systems for operational use and patches for rapid remediation and deployment. Install new/rebuild existing systems and configure hardware, peripherals, settings, directories, storage, etc. in accordance with standards and project/operational requirements. Gather and analyze metrics and customer feedback to formulate system requirements. Evaluates and recommends future technologies and methodologies that will enhance future capabilities. Designs, builds, and maintains automation solutions (playbooks, roles) for deploying IT Infrastructure, software, managing configurations, and orchestrating workflows using Ansible, Python/Bash scripting, and CI/CD tools. Develop, maintain, and execute test plans and procedures based upon system security and functional requirements that result in higher levels of fidelity in production implementations. The candidate will have demonstrated knowledge and experience in system architecture and engineering disciplines. Specific technical knowledge of enterprise level networking, network security, and architectural security. Analyzes, develops, recommends, implements, and supports innovative, cost effective IPS/IDS protection systems. Familiar with Unix Scripting language like Ruby, Perl or advanced KSH scripting. Maintain products like VMware vSphere ESXi, Virtual Center, Elasticsearch, Postgres, Google Cloud Platform, and Amazon Web Services. Supports due diligence activities including site surveys, design, design review, bill of materials creation, statement of work creation, vendor negotiation and coordination, proposal generation, and proposal delivery. Maintain existing applications by fixing, upgrading, and adding functionality as needed. Quickly develop new applications as the need arises. These applications should follow appropriate best practices. Assess existing applications for deficiencies such as slow performance and use of deprecated dependencies and come up with a plan for resolving. Keep existing applications current with the version of the programming language and releases. Perform application testing to ensure that new features work or that fixes have not caused any regressions. Mentor teammates by helping them learn new technologies where needed. Provide rapid operational support, troubleshooting, and resolution to production equipment. Independently research and become proficient in the latest technologies which could be applicable to the team. Qualifications 10+ years current Linux systems engineering experience (Redhat, CentOS, Rocky) and troubleshooting. 4+ years of Kubernetes experience to include developing helm charts and deploying applications on Kubernetes. 4+ years with Google Cloud Platform or Amazon Web Services. 5+ years with Elasticsearch experience to include indexing, clustering, managing, and troubleshooting. 5+ years with automation in Ansible, Puppet, or Chef. Available 24/7 for Network Outages and Maintenance window work. Ability to work with coworkers and customers to troubleshoot technical problems. Candidate must be a US Citizen with an active Department of Defense TOP SECRET clearance. Compensation This information reflects the anticipated base salary range for this position based on current national data. Minimums and maximums may vary based on location. Individual pay is based on skills, experience and other relevant factors. Location Based Pay Ranges: $129,639 - $172,852 in these states: AL, AR, AZ, FL, GA, IA, ID, IN, KS, KY, LA, ME, MO, MS, MT, ND, NE, NM, OH, OK, PA, SC, SD, TN, UT, VT, WI, WV, and WY. $136,121 - $181,494 in these states: CO, HI, MI, MN, NC, NH, NV, OR, and RI. $142,603 - $190,137 in these states: AK, CA, CT, DC, DE, IL, MA, MD, NJ, NY, TX, VA, and WA. Lumen offers a comprehensive package featuring a broad range of health, life, voluntary lifestyle benefits and other perks that enhance your physical, mental, emotional and financial wellbeing. We're able to answer any additional questions you may have about our bonus structure (short-term incentives, long-term incentives and/or sales compensation) as you move through the selection process. If you are selected for a position, there will be a background screen, which may include checks for criminal records and/or motor vehicle reports and/or drug screening, depending on the position requirements. For more information on these checks, please refer to the Post Offer section of our FAQ page. Job-related concerns identified during the background screening may disqualify you from the new position or your current role. Background results will be evaluated on a case-by-case basis. Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records. We are committed to providing equal employment opportunities to all persons regardless of race, color, ancestry, citizenship, national origin, religion, veteran status, disability, genetic characteristic or information, age, gender, sexual orientation, gender identity, gender expression, marital status, family status, pregnancy, or other legally protected status (collectively, “protected statuses”). We do not tolerate unlawful discrimination in any employment decisions, including recruiting, hiring, compensation, promotion, benefits, discipline, termination, job assignments or training. Disclaimer The job responsibilities described above indicate the general nature and level of work performed by employees within this classification. It is not intended to include a comprehensive inventory of all duties and responsibilities for this job. Job duties and responsibilities are subject to change based on evolving business needs and conditions. In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information. Please be advised that Lumen does not require any form of payment from job applicants during the recruitment process. All legitimate job openings will be posted on our official website or communicated through official company email addresses. If you encounter any job offers that request payment in exchange for employment at Lumen, they are not for employment with us, but may relate to another company with a similar name. #J-18808-Ljbffr

A leading technology company in California is searching for an Architect for their Multimedia Camera HW Architecture team. The role focuses on designing market-leading mobile camera ISP solutions. Candidates must possess extensive knowledge in multimedia hardware development and significant experience in system on chip (SoC) design. This position involves collaborating with HW and SW teams to create innovative products. A Bachelor's or Master's in a relevant field is necessary along with valuable hands-on experience. A competitive salary and a comprehensive benefits package are included. #J-18808-Ljbffr

A leading technology innovator is seeking a Senior Software Engineer in San Diego, CA to design and develop embedded platform software for CPU, DSP, and NPU processors. The ideal candidate has significant experience in C/C++, real-time operating systems, and driver development, focused on optimizing complex multimedia and machine learning use cases. This role offers competitive compensation and comprehensive benefits. #J-18808-Ljbffr

A leading technology firm located in San Francisco is seeking a Senior Systems Engineer with extensive experience in Linux engineering, Kubernetes, and cloud services. The role demands a hands-on expert to lead system integration efforts, design optimized solutions, and support critical infrastructure on Google Cloud Platform and AWS. The ideal candidate should have a background in automation tools such as Ansible and a strong technical acumen in managing enterprise-level architectures. Competitive salary and comprehensive benefits are offered. #J-18808-Ljbffr

A leading technology firm in San Diego seeks a Systems Test Engineer to develop and modify systems-level software and hardware. Responsibilities include conducting log analysis, developing test plans, and troubleshooting issues. Ideal candidates should hold a bachelor's degree in a relevant field and have at least two years of experience in systems testing. The position offers a competitive salary range of $107,000 to $160,600, along with a robust benefits package. #J-18808-Ljbffr

A leading consulting firm is seeking an experienced SAP Consultant to lead complex SAP EAM projects in the utilities sector. The role demands over 10 years of SAP consulting experience, with a strong focus on client engagements and transformational projects. The candidate will train teams, influence stakeholders, and ensure deliverables align with industry best practices. A bachelor's degree is required, and a master's or MBA is preferred. This is a remote opportunity available across the US. #J-18808-Ljbffr

A prominent technology firm is seeking an experienced SAP Consultant to lead complex projects in the utilities sector. This role requires over 10 years of SAP consulting experience and a strong understanding of SAP S/4HANA EAM. The successful candidate will influence C-suite executives and manage cross-functional teams. A Bachelor's degree is required, and a Master's degree or MBA is preferred. This position can be performed remotely from anywhere in the US. #J-18808-Ljbffr

The Developer Platform Architect will be responsible for designing and developing the architecture for the Converix Development Platform. This role focuses on creating a robust developer ecosystem that includes a developer portal, multi-tenant cloud platform, virtual test environments, and seamless integration with ground and airside systems. The architect will lead technical direction, collaborate with cross-functional teams, and ensure that the architecture meets product and system requirements. Key Responsibilities: Design and develop architecture for: Developer Portal Developer Experience workflows Multi-Tenant Cloud Portal Virtual Test Environment Integration with ground operations. Drive architecture and design for multi-tenant cloud environments, including developer flows, document/content management, and virtual test environments. Act as a technical leader to resolve issues, improve processes, and guide development teams. Collaborate with engineering and architecture teams to ensure system designs align with software requirements. Architect solutions using AWS Cloud and open-source frameworks such as Backstage, Port, Cortex, and Cycloid. Break down architecture into development tasks, review deliverables, and resolve design blockers. Skill Requirements: Cloud Architecture: Strong experience with AWS Cloud services. Knowledge of multi-tenant cloud environments and virtualization. Developer Platform Expertise: Experience designing developer portals and service catalogs. Familiarity with frameworks like Backstage, Port, Cortex, and Cycloid. CI/CD Integration: Hands-on experience with CI/CD pipelines (GitLab CI, Jenkins, ArgoCD). API Development: Proficiency in RESTful and GraphQL APIs for integration. Containerization & Orchestration: Experience with Kubernetes, Docker, and container-based solutions. Programming Skills Front-end and back-end development (TypeScript, React). Virtual Test Environments: Experience designing simulators and virtual CI environments. Agile Methodologies: Strong understanding of SAFe/Agile development processes. Soft Skills: Excellent communication, collaboration, and leadership abilities. Qualification: Bachelors/Masters in Computers “LTTS is an Equal Opportunity Employer and maintains a clear policy against discrimination based on age, disability, sex, race, religion or belief, gender reassignment, marriage/civil partnership, pregnancy/maternity, or sexual orientation. As an inclusive organization, we actively endorse equal opportunities for all candidates with the right mix of talent, skills, and potential. We encourage applications from a diverse pool of candidates and selection for roles will solely be based on individual merit.”

We are seeking a highly experienced Senior Automation Engineer to join our advanced software and embedded systems team. The ideal candidate will have deep expertise in Python automation (Pytest), Robot Framework, and QNX environments, with strong skills in UX/UI automation and testing. This role involves enhancing and migrating automation frameworks, debugging complex integrations, and working closely with cross-functional teams to deliver high-quality test automation solutions for embedded systems and entertainment platforms. Key Responsibilities Automation Framework Development Architect, develop, and maintain automation frameworks primarily using Python and Pytest. Lead migration of existing Robot Framework tests to Python/Pytest equivalents. Build reusable fixtures, utilities, wrapper layers, and automation components to support large test suites. Test Execution & Optimization Analyze and interpret Robot Framework keyword libraries; enable efficient reuse within Python-based executions. Optimize hybrid execution flows involving both Pytest and Robot Framework assets. Execute and maintain UI and device automation tests using tools such as Appium, Selenium, or equivalent frameworks. Cross-Layer Debugging & Integration Independently debug cross-layer automation issues involving Python, Robot Framework, device tools, and operating systems. Integrate automation frameworks with CI/CD pipelines and tools (e.g., Jenkins, GitLab, Azure DevOps). Collaboration & Mentorship Mentor and guide junior automation engineers, establishing good coding practices, test design patterns, and quality standards. Work collaboratively with software engineers, product developers, and QA teams to enhance automation coverage and reliability. System & Environment Interaction Work with QNX OS, virtualization systems (Hypervisor), and cloud environments (AWS). Engage with hardware interfacing (USB, Ethernet, multimedia interfaces) and hardware simulation/ fault-injection where applicable (nice-to-have). Required Skills & Experience 7-10 years experience in automation engineering with 5+ years hands-on Python automation using Pytest. Practical experience with Robot Framework including keywords, variables, resources, and large keyword repositories. Strong skills in UI automation using tools such as Appium/Selenium. Solid understanding of modular test design and maintainable patterns (page-object, keyword patterns). Experience with QNX (Posix) operating system, virtualization (e.g., Hypervisor), and cloud-based environments (preferably AWS). Good understanding of Git, branching strategies, and CI/CD workflows. Proven ability to debug complex, multi-layered test automation environments. Preferred Qualifications Exposure to embedded systems, aviation, or high-volume regression environments. Experience in framework migration, cross-framework interoperability, or keyword reuse models. Background in hardware interactions and media/UX systems (multimedia I/O, touch interactions). Familiarity with fault injection tools and hardware simulation techniques. Bachelor's degree in Computer Science, Electronics, or related technical field. Nice-to-Have Skills Hardware interfacing (USB, Ethernet), multimedia interfaces (touch, audio/video). Fault-injection and hardware simulation experience. Knowledge of peripheral communication protocols (e.g., GMSL, IP).

Job Title: Automotive Embedded Software Engineer - Telematics Duration: Long Term CNH Industrial designs and manufactures advanced tractors and construction equipment for the agriculture and construction/mining industries. The Displays & Guidance Systems team is responsible for developing the electronic displays and autonomous guidance platforms that control critical tractor functions, including connected implements and auto-guidance features. Due to increased workload and long-term roadmap commitments, the team is expanding to support a major platform transformation. This role will focus on establishing the foundation for migrating existing Android/Java-based display applications to a Qt, C++, Linux-based embedded display architecture. Key Project Migration of display applications from Java/Android to C++/Qt on Linux Rewriting and re-architecting applications across multiple layers, including: Business logic Middleware User Interface (UI) Redefining and redeveloping middle-layer components to support long-term scalability and performance Responsibilities Collaborate with senior engineers to define weekly development goals Design and develop embedded display and guidance applications in C++ Rewrite existing Java-based applications into optimized C++ implementations Re-architect application components for performance, stability, and maintainability Interface with Systems Engineers to refine requirements and propose technical solutions Develop new feature sets for next-generation display platforms Support Linux device development and embedded system integration Contribute to system architecture, especially for Qt-based UI solutions (if experienced) Perform unit testing and debug software defects Work with vehicle communication networks and data buses Address performance concerns such as: Clock cycle optimization Data latency and stability issues Communication bus throughput and reliability Typical workload consists of 60-80% hands-on development Required Qualifications Bachelor's degree in Electrical Engineering, Computer Engineering, or related field 4+ years of embedded software or embedded application development experience Strong proficiency in C++ Solid understanding of object-oriented design and multithreaded systems Hands-on experience working close to hardware or embedded systems Experience with communication protocols such as: CAN, LIN RS-232, RS-485 Ethernet, USB Strong verbal and written communication skills

A digital content company based in San Francisco seeks a Senior Engineering Manager for its Growth Platform. This role requires over 7 years of engineering experience, including management of successful teams. The manager will innovate systems for user acquisition and retention while ensuring high technical standards. Above-average pay and flexible work arrangements are part of the package, making it an attractive opportunity for tech leaders who aim to make a measurable impact across the organization. #J-18808-Ljbffr

CNH in Oak Brook, IL manufactures and develops tractors and construction equipment for the agriculture and construction/mining industries. This team is responsible for the electronic displays and guidance systems for the tractor. This system controls many elements of the tractor including the implements connected to the back of the tractor and also controls many portions of the auto guidance autonomous functions They have had an increase in work on this platform and do not have enough people on the team to come through on the timelines over the next few years. The specific project that this team will be working on is setting up the foundation for the display to be changed over from an Android/Java based display to a QT, C++, Linux Display. Much of the work will be rewriting applications from Java to C++. A portion of the work is re-coding to C++ and other portion is re-architecting to C++. Much of the middle layers of the application have to be redefined and redeveloped (from business logic to UI). They are looking for Software engineers that can do object oriented and multithreaded embedded application development. Responsibilities: - Work with Senior Engineers to establish goals for week - Design display and guidance systems in C++ - Interface with Systems Engineers on refinement of requirements and solutions - Will be designing new feature sets for the platform. - Help with Linux Device development - If candidate has QT, will help with architecture - Will perform unit-tests on code for bugs - Utilize networking for communication with the vehicle (CAN, LIN, etc) - Each day will be 60-80% development - some example things they will work on are: c++ conversion from Java customer facing code down to register clock cycles data on communication bus and transmission to tractor stability related to data latency issues Show Less Additional Skills & Qualifications - BS in Electrical Engineering, Computer Engineering - 4+ years of embedded application development experience - Strong experience in C++ - Java is a plus - QT is a plus - Experience with object oriented and multithreaded systems is a must - Experience with Linux is a plus - Experience with SQL, Postgres, PostgreSQL, is a plus - Must have experience with hardware or systems. They will not look at a Tek Systems candidate who has just developed a website. - Must have experience with communication protocols / networking like CAN, LIN, RS-232, RS-484, ethernet, USB, etc. - GIT is a plus - Must have strong communication skills - Experience from automotive industry is a plus, but will also look at people from companies like motorola, RIM/Blackberry, etc.

A global technology company in Mountain View is seeking a Senior Silicon Physical Design Engineer to lead physical design methodologies. This role requires 5+ years of advanced design experience, particularly in SoC cycles and low power designs. The ideal candidate holds a Bachelor's or Master's in Electrical Engineering and is skilled in System Verilog and TCL scripting. You'll drive innovations that power the next generation of hardware across Google's data centers. #J-18808-Ljbffr

Job Title: C++ Developer Duration: Long Term We are seeking a highly skilled C++ Developer to design, develop, and maintain robust and scalable software solutions. The ideal candidate will have strong expertise in C++ application development, performance optimization, and system-level debugging, with the ability to collaborate effectively across cross-functional teams. Key Responsibilities Design, develop, and implement robust, scalable, and high-performance C++ applications and algorithms. Analyze system performance, identify bottlenecks, optimize memory usage, and improve overall application efficiency. Maintain, enhance, and troubleshoot existing software systems to ensure reliability and code quality. Perform debugging, root-cause analysis, and issue resolution across development and production environments. Collaborate closely with software engineers, QA teams, product owners, and other stakeholders to meet project requirements and delivery timelines. Write and execute unit tests, support integration testing, and ensure compliance with quality and coding standards. Participate in code reviews and contribute to continuous improvement of development best practices. Document technical designs, code changes, and system behavior as required. Required Qualifications Bachelor's degree in Computer Science, Engineering, or a related technical field (or equivalent practical experience). Strong hands-on experience with C++ (C++11/14/17 preferred) in a professional software development environment. Solid understanding of data structures, algorithms, and object-oriented programming principles. Experience with performance tuning, memory management, and multi-threaded programming. Proficiency in debugging tools and techniques for complex systems. Experience writing unit tests and working with testing frameworks. Familiarity with version control systems such as Git. Strong problem-solving, analytical, and communication skills. Preferred Qualifications Experience working on large-scale, enterprise, or mission-critical systems. Knowledge of Linux/Unix environments. Exposure to CI/CD pipelines and automated build systems. Experience working in Agile or Scrum development environments.

We are seeking a skilled C++ Developer to design, develop, and maintain high-performance software applications. This role involves building scalable systems, optimizing performance, and collaborating with cross-functional teams to deliver high-quality solutions. Key Responsibilities Design and develop robust, scalable C++ applications and algorithms. Analyze and optimize application performance, memory usage, and system efficiency. Troubleshoot, debug, and maintain existing systems to ensure long-term stability. Collaborate with engineers, QA teams, and business stakeholders to meet project requirements. Write and execute unit tests to ensure software quality and reliability. Integrate software components and support ongoing system enhancements. Required Skills & Qualifications Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent experience). Strong proficiency in C++ development. Experience with performance optimization, debugging, and memory management. Familiarity with software development lifecycle and best coding practices. Ability to work collaboratively in a team-oriented environment. Strong problem-solving and communication skills.

A leading AI Customer Service provider is looking for a Senior Sales Engineer to join their Customer Solutions Team in San Francisco. The role involves engaging directly with customers to understand their needs, delivering impactful presentations, and designing tailored solutions. Ideal candidates will have minimum 7 years of experience in technical pre-sales, strong problem-solving skills, and a passion for customer success, all while contributing to a collaborative work environment. #J-18808-Ljbffr