Senior Software Engineer jobs at AT&T

Green Card or US Citizen - NO (Sponsorship, C2C, H1B, F1, OPT) - Must live within 60 miles of Scottsdale, AZ, 6 Month Contract to Hire Pay: $70 - $80 per hour W-2 Only - NO C2C As a Sernior Software Engineer in a cross-functional software development team with minimum of 8-10 years of professional experience, you will work closely with other development team members to create exceptional software that helps our clients grow their businesses. Specifically, you will build polished application code for your team's applications & services, iteratively improve the design and information architecture of the entire application, help your team interpret and translate designs into development ready assets and specs, and collaborate with and mentor your cross-functional team members. In addition, you will master and circulate knowledge about emerging technologies, helping us push the boundaries of what's possible with creative solutions, while continuing to develop your skills as a key member of an agile development team. PLEASE READ: This role may not be most people - A lot of the applications/code is undocumented or out of date so they strongly encourage a culture of communication and talking is required. Mostly backend (.NET/C#, API, SQL) Development supporting accounting and finance as well as warehouse applications such as shipping controls interface with NetSuite, payments and tax systems. Senior level position Requiring 8-10 years of Professional experience Mentor and teach You will join a team of 11. That includes Developers, SDET, Product Owner and Scrum Master. Responsibilities Collaborate with engineering and cross-functional teams to build and deliver custom enterprise software applications. Accurately estimate tasks, bugs, and spikes in your domain. Build productive internal/external working relationships. Effectively manage risk, change, and uncertainty with support from your Team Lead, Manager and peers. Work with your team to understand priority and urgency, while escalating blockers, delays, and cost-ballooning. Build a solid understanding of inter-team functional dependencies and navigate appropriate communication channels for solving issues as they arise. Minimum Qualifications (Education, Experience, Skills) 8+ years of progressive experience in software development/engineering. 5+ years of experience using C# and .NET frameworks for building applications with enterprise design patterns. Full-stack experience a must with a background in writing SQL stored procedures. Verifiable success of performance against goals and objectives. Strong communication skills. Strong analytical skills. Experience working in Scrum Agile. CBTS provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, marital status, amnesty, or status as a protected veteran in accordance with applicable federal, state and local laws.

We are looking for a talented and highly effective Senior Natural/ADABAS Developer to join our development and support team. We are currently supporting, enhancing and maintaining the statewide SNAP/TANF Eligibility Determination system. The enhancements include use of latest technologies as needed to interface/integrate with other systems on different platforms and automation of current processes. On-call support is required MANDATORY REQUIREMENTS : Enterprise System Programming experience in NATURAL AND COBOL batch programing utilizing ADABAS database in a Linux Environment (10+ Years) Experienced in troubleshooting complex SNAP and TANF eligibility determination systems in a Linux environment utilizing Natural One IDE and MicroFocus COBOL (10+ Years) Experience in the analysis, design, and programming of large or complex development projects on large-scale IBM Mainframe/Linux systems (6+ Years) Experience with automated eligibility determination systems specifically SNAP and TANF Eligibility, SNAP E&T, Benefits, Benefit Recovery (6+ Years) Knowledge of SNAP and TANF eligibility and economic assistance policies and procedures, and current state and federal mandates as implemented or similar to those in MAVS, the Mississippi statewide eligibility determination system (6 Years) Experience interpreting, designing and implementing federal and state mandates in Linux systems such as MAVS (6 Years) Experience developing, maintaining, and updating documentation for procedures, policies, and processes (6 Years) Ability to provide recommendations regarding enhancements to the systems and processes (6 Years) Strong troubleshooting skills and On-call support is required NICE TO HAVE: Ability to work independently but effectively with a team to accomplish team projects and solve technical Problems Ability to conceive and/or develop creative solutions and possess strong problem-solving skills Experience with SCRUM /Iteration methodologies Experience with Jira Software Ability to work on many projects at one time Experience converting out dated technologies to new cutting-edge technologies

We are looking for a talented and highly effective Senior Natural/ADABAS Developer to join our development and support team. We are currently supporting, enhancing and maintaining the statewide SNAP/TANF Eligibility Determination system. The enhancements include use of latest technologies as needed to interface/integrate with other systems on different platforms and automation of current processes. On-call support is required MANDATORY REQUIREMENTS : Enterprise System Programming experience in NATURAL AND COBOL batch programing utilizing ADABAS database in a Linux Environment (10+ Years) Experienced in troubleshooting complex SNAP and TANF eligibility determination systems in a Linux environment utilizing Natural One IDE and MicroFocus COBOL (10+ Years) Experience in the analysis, design, and programming of large or complex development projects on large-scale IBM Mainframe/Linux systems (6+ Years) Experience with automated eligibility determination systems specifically SNAP and TANF Eligibility, SNAP E&T, Benefits, Benefit Recovery (6+ Years) Knowledge of SNAP and TANF eligibility and economic assistance policies and procedures, and current state and federal mandates as implemented or similar to those in MAVS, the Mississippi statewide eligibility determination system (6 Years) Experience interpreting, designing and implementing federal and state mandates in Linux systems such as MAVS (6 Years) Experience developing, maintaining, and updating documentation for procedures, policies, and processes (6 Years) Ability to provide recommendations regarding enhancements to the systems and processes (6 Years) Strong troubleshooting skills and On-call support is required NICE TO HAVE: Ability to work independently but effectively with a team to accomplish team projects and solve technical Problems Ability to conceive and/or develop creative solutions and possess strong problem-solving skills Experience with SCRUM /Iteration methodologies Experience with Jira Software Ability to work on many projects at one time Experience converting out dated technologies to new cutting-edge technologies

We are looking for a talented and highly effective Senior Natural/ADABAS Developer to join our development and support team. We are currently supporting, enhancing and maintaining the statewide SNAP/TANF Eligibility Determination system. The enhancements include use of latest technologies as needed to interface/integrate with other systems on different platforms and automation of current processes. On-call support is required MANDATORY REQUIREMENTS : Enterprise System Programming experience in NATURAL AND COBOL batch programing utilizing ADABAS database in a Linux Environment (10+ Years) Experienced in troubleshooting complex SNAP and TANF eligibility determination systems in a Linux environment utilizing Natural One IDE and MicroFocus COBOL (10+ Years) Experience in the analysis, design, and programming of large or complex development projects on large-scale IBM Mainframe/Linux systems (6+ Years) Experience with automated eligibility determination systems specifically SNAP and TANF Eligibility, SNAP E&T, Benefits, Benefit Recovery (6+ Years) Knowledge of SNAP and TANF eligibility and economic assistance policies and procedures, and current state and federal mandates as implemented or similar to those in MAVS, the Mississippi statewide eligibility determination system (6 Years) Experience interpreting, designing and implementing federal and state mandates in Linux systems such as MAVS (6 Years) Experience developing, maintaining, and updating documentation for procedures, policies, and processes (6 Years) Ability to provide recommendations regarding enhancements to the systems and processes (6 Years) Strong troubleshooting skills and On-call support is required NICE TO HAVE: Ability to work independently but effectively with a team to accomplish team projects and solve technical Problems Ability to conceive and/or develop creative solutions and possess strong problem-solving skills Experience with SCRUM /Iteration methodologies Experience with Jira Software Ability to work on many projects at one time Experience converting out dated technologies to new cutting-edge technologies

We are looking for a talented and highly effective Senior Natural/ADABAS Developer to join our development and support team. We are currently supporting, enhancing and maintaining the statewide SNAP/TANF Eligibility Determination system. The enhancements include use of latest technologies as needed to interface/integrate with other systems on different platforms and automation of current processes. On-call support is required MANDATORY REQUIREMENTS : Enterprise System Programming experience in NATURAL AND COBOL batch programing utilizing ADABAS database in a Linux Environment (10+ Years) Experienced in troubleshooting complex SNAP and TANF eligibility determination systems in a Linux environment utilizing Natural One IDE and MicroFocus COBOL (10+ Years) Experience in the analysis, design, and programming of large or complex development projects on large-scale IBM Mainframe/Linux systems (6+ Years) Experience with automated eligibility determination systems specifically SNAP and TANF Eligibility, SNAP E&T, Benefits, Benefit Recovery (6+ Years) Knowledge of SNAP and TANF eligibility and economic assistance policies and procedures, and current state and federal mandates as implemented or similar to those in MAVS, the Mississippi statewide eligibility determination system (6 Years) Experience interpreting, designing and implementing federal and state mandates in Linux systems such as MAVS (6 Years) Experience developing, maintaining, and updating documentation for procedures, policies, and processes (6 Years) Ability to provide recommendations regarding enhancements to the systems and processes (6 Years) Strong troubleshooting skills and On-call support is required NICE TO HAVE: Ability to work independently but effectively with a team to accomplish team projects and solve technical Problems Ability to conceive and/or develop creative solutions and possess strong problem-solving skills Experience with SCRUM /Iteration methodologies Experience with Jira Software Ability to work on many projects at one time Experience converting out dated technologies to new cutting-edge technologies

We are looking for a talented and highly effective Senior Natural/ADABAS Developer to join our development and support team. We are currently supporting, enhancing and maintaining the statewide SNAP/TANF Eligibility Determination system. The enhancements include use of latest technologies as needed to interface/integrate with other systems on different platforms and automation of current processes. On-call support is required MANDATORY REQUIREMENTS : Enterprise System Programming experience in NATURAL AND COBOL batch programing utilizing ADABAS database in a Linux Environment (10+ Years) Experienced in troubleshooting complex SNAP and TANF eligibility determination systems in a Linux environment utilizing Natural One IDE and MicroFocus COBOL (10+ Years) Experience in the analysis, design, and programming of large or complex development projects on large-scale IBM Mainframe/Linux systems (6+ Years) Experience with automated eligibility determination systems specifically SNAP and TANF Eligibility, SNAP E&T, Benefits, Benefit Recovery (6+ Years) Knowledge of SNAP and TANF eligibility and economic assistance policies and procedures, and current state and federal mandates as implemented or similar to those in MAVS, the Mississippi statewide eligibility determination system (6 Years) Experience interpreting, designing and implementing federal and state mandates in Linux systems such as MAVS (6 Years) Experience developing, maintaining, and updating documentation for procedures, policies, and processes (6 Years) Ability to provide recommendations regarding enhancements to the systems and processes (6 Years) Strong troubleshooting skills and On-call support is required NICE TO HAVE: Ability to work independently but effectively with a team to accomplish team projects and solve technical Problems Ability to conceive and/or develop creative solutions and possess strong problem-solving skills Experience with SCRUM /Iteration methodologies Experience with Jira Software Ability to work on many projects at one time Experience converting out dated technologies to new cutting-edge technologies

Must Have Application Dev. - Software Engineer C# Cascading Style Sheets (CSS) Extensible Markup Language (XML) GitHub HTML5 shell scripting Nice To Have APIs - Rest and Soap Java Spring OpenShift

This position is for a Systems/Quality Validation Engineer to support software validation for embedded systems and user interfaces in industrial or automotive applications. The role involves working as part of an engineering team that designs, develops, and tests software features on embedded electronic controls and displays. Key Responsibilities: Validate user interface and embedded software solutions. Identify and document bugs; collaborate with developers for resolution. Estimate and plan effort for test case generation. Execute test cases manually and develop scripts for test automation. Coordinate with global teams including systems, software, and validation engineers. Typical Day in the Role Daily stand-up meetings with the team. Execute test plans for new software releases. Develop new test plans for features and bug fixes. Identify, debug, and document issues. Communicate with system engineers and development teams. Education & Experience: Bachelor's degree in Computer Science, Software Engineering, or related field. Minimum 3 years of experience in software validation. Master's degree acceptable but must have 3+ years of experience. Top 3 Skills: SIL (Software-in-the-Loop) and HIL (Hardware-in-the-Loop) testing with strong documentation. Python scripting and test automation. Communication and collaboration. Additional Technical Skills: Test case documentation. Electronic hardware troubleshooting and maintenance. Desired: Familiarity with DevOps tools, containerization, and Linux environments.

Hi, We're very excited to inform you that currently we have a potential opportunity for Mainframe developer @ OH location. So kindly please let me know if you are interested in this position, and please find the JD as given below. Thank you. Must Have 1 or more modern programming language (Java/Go/Python/Ruby) CICS applications developer COBOL JCL Platform Engineering - Mainframe SQL Nice To Have Git Java JavaScript Node.js Primary Responsibilities: • Serve as mainframe Subject Matter Expert (SME). • Participates in infrastructure planning, providing insight into the future of their area(s) of technology. • Maintains thorough understanding of current and future infrastructure. • Responsible for establishing, maintaining, documenting, and publishing the mainframe language and development tools directions and technology roadmaps as well as coordinating cross-departmental projects that involve mainframe application migrations. • Demonstrates broad technical knowledge of multiple technologies, or an in-depth knowledge of one technology including its impact on other technologies. • Maintains an industry awareness of new developments in their area of expertise; learns and applies new and emerging concepts very quickly. • Forms productive networks with internal and external customers, the vendor community and peers in the industry. • Ensures proper documentation of complex technical systems to facilitate effective handover to operations. • s implementation efforts - s the analysis of vendor proposals, evaluates build versus buy, formulates the complete project plan, establishes the critical path, coordinates vendors, builds and conducts tests, and tracks project progress.

CBTS is searching for an Azure DevOps Engineer. The Azure DevOps Engineer will play a critical role in automating, optimizing, and securing the software delivery lifecycle across ours Azure-based platform. You'll work closely with development, QA, and data teams to design and maintain CI/CD pipelines, monitor system performance, manage infrastructure-as-code, and ensure our production environments are stable, scalable, and secure. Key Responsibilities Build, automate, and maintain CI/CD pipelines for .NET, React, and React Native applications using Azure DevOps or GitHub Actions. Design and manage scalable cloud infrastructure on Microsoft Azure, including App Services, Functions, SQL Databases, Blob Storage, and Virtual Networks. Implement Infrastructure as Code (IaC) using Terraform or Bicep for repeatable, version-controlled deployments. Monitor and optimize application and system performance using Azure Monitor, Application Insights, and Log Analytics. Enhance system reliability with automated alerting, backups, failover, and disaster recovery configurations. Collaborate with development teams to streamline deployments, improve build reliability, and troubleshoot environment issues. Maintain robust security practices including identity management (Azure AD), key vault usage, network security, and compliance checks. Manage containerization and orchestration (Docker, Kubernetes, or Azure Container Apps). Support database operations, including automated migrations, connection security, and performance tuning. Contribute to release management, versioning, and rollback strategies for multiple environments (dev, QA, staging, production). Document and enforce best practices for system configuration, release procedures, and environment consistency. Requirements: Bachelor's degree in Computer Science, Information Systems, or related field (or equivalent experience). 3-6 years of experience in Azure DevOps, Cloud Infrastructure, or Systems Engineering. Hands-on experience with Azure DevOps, GitHub Actions, or similar CI/CD tools. Strong understanding of Azure cloud services and networking fundamentals. Proficiency in PowerShell, Bash, or Python scripting for automation. Experience with IaC tools such as Terraform, ARM templates, or Bicep. Familiarity with containerization technologies (Docker, Kubernetes). Working knowledge of .NET, Node.js, or React build processes. Experience managing SQL Server, MySQL, or Cosmos DB in the cloud. Understanding of monitoring, logging, and alerting tools (Application Insights, Prometheus, Grafana). Strong analytical and problem-solving skills with a focus on uptime, reliability, and automation. Preferred Qualifications Azure certifications (e.g., AZ-400, AZ-104, or AZ-305). Experience with Zero-downtime deployments and Blue-Green/Canary release strategies. Familiarity with serverless architectures (Azure Functions, Logic Apps). Knowledge of security compliance frameworks (SOC 2, HIPAA, or ISO 27001). Experience with Microsoft Fabric, Power BI, or data integration pipelines. CBTS provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, marital status, amnesty, or status as a protected veteran in accordance with applicable federal, state and local laws.

Combination of COBOL, JCL, VSAM with DB2 - Resources need to be strong developers. Technical Skills: 5 to 8 years of Hands-on Development experience Very good Hands-on in Cobol, JCL, VSAM, Db2, Mainframe Utilities, Strong Coding experience in COBOL, JCL, DB2, VSAM. Work experience in CICS / MQ series. Strong analytical skills to independently analyze complex code and extract business rules. Willingness to WFO ODC (No WFH). JAVA / JASON-LD will be added advantage. Strong ability to gather and analyze requirements and translate them into technical specification. Ability to design, code, unit test, turnover, implement and support the changes. Writing and executing the unit test scenarios/cases to ensure the code quality and reliability. Deep understanding of all lifecycle components (code, test, deploy) Ability to present designs to peers and Product Owner for approval. Troubleshooting and debugging code to resolve technical issues. Optimizing application performance to ensure efficient use of software resources. Good verbal and written communication and interpersonal skills

I'm hiring an AI Product Engineer for a fast-growing AI start-up that's building agents to automate financial crime workflows. Their tech works like a real analyst inside a browser and internal tools, helping banks cut huge amounts of manual work and stop fraud more effectively. They're small, highly technical, and already seeing strong traction with major institutions. In this role, you'll work across the stack, build end-to-end features, shape new agent capabilities, and help ship production systems that have real impact for customers. We're looking for engineers who: Love building quickly and owning problems end to end Have experience with production systems or AI/ML workflows Communicate clearly and enjoy working with minimal process Want to push what's possible with AI agents in the real world Minimum Bachelor's degree in Computer Science (or adjacent) Their stack is Python, Node, React and Typescript (not a dealbreaker to be experienced with these!) Apply or reach out directly if you're interested!

Join a dynamic engineering team to design and develop advanced solutions for remote machine operation. This role focuses on embedded software development for vision systems and real-time control applications, contributing to next-generation automation and remote control projects. Key Responsibilities: Design and implement remote control features for vision and real-time control systems. Define requirements and collaborate with hardware/software teams to optimize vision system design. Troubleshoot and resolve issues through systematic triage. Develop test plans and validate software functionality. Coordinate with global engineering teams for integration and system-level testing. Required Qualifications: Bachelor's degree in Engineering, Computer Science, or related technical field. 2+ years of experience in embedded software development. Proficiency in C/C++ for embedded systems. Experience with Linux and RTOS environments. Strong knowledge of image processing, camera configuration, and firmware development. Preferred Qualifications: Experience in robotics, remote control, or autonomy. Familiarity with datalinks (CAN, Ethernet) and diagnostic tools. Knowledge of Linux-based development, Matlab/Simulink, and Qt framework. Understanding of FMEA and electronic system failure modes. Soft Skills: Self-motivated, proactive, and adaptable. Excellent communication and problem-solving abilities.

Cummins is seeking an Embedded Software Engineer with strong experience in automotive software development. The ideal candidate will have hands-on expertise in AUTOSAR configuration, Davinci Configurator/Developer, and advanced Python scripting for automation and tool development. Key Skills Required: Strong AUTOSAR experience (BSW configuration, RTE, SWC integration) Hands-on expertise with Davinci Configurator/Developer Strong Python scripting for automation, validation, and tool workflows Experience with automotive software development and debugging Knowledge of CAN, UDS, and embedded software fundamentals

We are seeking an experienced Embedded Software Engineer to design and develop real-time embedded solutions for ECU hardware and related systems. This role involves full lifecycle development - from requirements analysis to coding, testing, and deployment - while collaborating with cross-functional teams and engaging with hardware on-site. Key Responsibilities: • Design, develop, and maintain embedded software for ECU systems. • Implement device drivers, peripheral interfaces (SPI/I2C), and hardware diagnostics. • Integrate and configure RTOS, manage non-volatile memory, and board initialization. • Perform requirements analysis, version control, and regression/unit testing. • Collaborate with hardware engineers and technical leads to finalize solutions. • Communicate technical details effectively to internal teams and external stakeholders. Required Skills: • Strong experience in real-time embedded device driver development. • Proficiency in ANSI C, Python, and Bash scripting. • Hands-on experience with Git (ClearCase preferred). • Familiarity with oscilloscopes and hardware debugging tools. • Knowledge of Agile development practices and software design patterns. Education & Experience: • BS in Computer/Electrical Engineering (or equivalent). • 5-8 years of relevant industry experience (Master's with projects acceptable). Work Environment: • On-site engagement with hardware is mandatory. • 5 days in office.

Join a dynamic engineering team to design and develop advanced solutions for remote machine operation. This role focuses on embedded software development for vision systems and real-time control applications, contributing to next-generation automation and remote control projects. Key Responsibilities: Design and implement remote control features for vision and real-time control systems. Define requirements and collaborate with hardware/software teams to optimize vision system design. Troubleshoot and resolve issues through systematic triage. Develop test plans and validate software functionality. Coordinate with global engineering teams for integration and system-level testing. Required Qualifications: Bachelor's degree in Engineering, Computer Science, or related technical field. 2+ years of experience in embedded software development. Proficiency in C/C++ for embedded systems. Experience with Linux and RTOS environments. Strong knowledge of image processing, camera configuration, and firmware development. Preferred Qualifications: Experience in robotics, remote control, or autonomy. Familiarity with datalinks (CAN, Ethernet) and diagnostic tools. Knowledge of Linux-based development, Matlab/Simulink, and Qt framework. Understanding of FMEA and electronic system failure modes. Soft Skills: Self-motivated, proactive, and adaptable. Excellent communication and problem-solving abilities.

Join a dynamic engineering team to design and develop advanced solutions for remote machine operation. This role focuses on embedded software development for vision systems and real-time control applications, contributing to next-generation automation and remote control projects. Key Responsibilities: Design and implement remote control features for vision and real-time control systems. Define requirements and collaborate with hardware/software teams to optimize vision system design. Troubleshoot and resolve issues through systematic triage. Develop test plans and validate software functionality. Coordinate with global engineering teams for integration and system-level testing. Required Qualifications: Bachelor's degree in Engineering, Computer Science, or related technical field. 2+ years of experience in embedded software development. Proficiency in C/C++ for embedded systems. Experience with Linux and RTOS environments. Strong knowledge of image processing, camera configuration, and firmware development. Preferred Qualifications: Experience in robotics, remote control, or autonomy. Familiarity with datalinks (CAN, Ethernet) and diagnostic tools. Knowledge of Linux-based development, Matlab/Simulink, and Qt framework. Understanding of FMEA and electronic system failure modes. Soft Skills: Self-motivated, proactive, and adaptable. Excellent communication and problem-solving abilities.

Join a dynamic engineering team to design and develop advanced solutions for remote machine operation. This role focuses on embedded software development for vision systems and real-time control applications, contributing to next-generation automation and remote control projects. Key Responsibilities: Design and implement remote control features for vision and real-time control systems. Define requirements and collaborate with hardware/software teams to optimize vision system design. Troubleshoot and resolve issues through systematic triage. Develop test plans and validate software functionality. Coordinate with global engineering teams for integration and system-level testing. Required Qualifications: Bachelor's degree in Engineering, Computer Science, or related technical field. 2+ years of experience in embedded software development. Proficiency in C/C++ for embedded systems. Experience with Linux and RTOS environments. Strong knowledge of image processing, camera configuration, and firmware development. Preferred Qualifications: Experience in robotics, remote control, or autonomy. Familiarity with datalinks (CAN, Ethernet) and diagnostic tools. Knowledge of Linux-based development, Matlab/Simulink, and Qt framework. Understanding of FMEA and electronic system failure modes. Soft Skills: Self-motivated, proactive, and adaptable. Excellent communication and problem-solving abilities.

Join a dynamic engineering team to design and develop advanced solutions for remote machine operation. This role focuses on embedded software development for vision systems and real-time control applications, contributing to next-generation automation and remote control projects. Key Responsibilities: Design and implement remote control features for vision and real-time control systems. Define requirements and collaborate with hardware/software teams to optimize vision system design. Troubleshoot and resolve issues through systematic triage. Develop test plans and validate software functionality. Coordinate with global engineering teams for integration and system-level testing. Required Qualifications: Bachelor's degree in Engineering, Computer Science, or related technical field. 2+ years of experience in embedded software development. Proficiency in C/C++ for embedded systems. Experience with Linux and RTOS environments. Strong knowledge of image processing, camera configuration, and firmware development. Preferred Qualifications: Experience in robotics, remote control, or autonomy. Familiarity with datalinks (CAN, Ethernet) and diagnostic tools. Knowledge of Linux-based development, Matlab/Simulink, and Qt framework. Understanding of FMEA and electronic system failure modes. Soft Skills: Self-motivated, proactive, and adaptable. Excellent communication and problem-solving abilities.