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Full Time At&T Software Engineer Jobs in Washington

Junior Software Developer

Hanover, MD · On-site

$120K - $140K/yr

This Position Is An Onsite Role The Software Engineer develops, maintains, and enhances complex and ... But more than that, we at T-Rex are committed to creating a culture that supports the development ...

Junior Software Developer

Hanover, MD · On-site

$120K - $140K/yr

This Position Is An Onsite Role The Software Engineer develops, maintains, and enhances complex and ... But more than that, we at T-Rex are committed to creating a culture that supports the development ...

Senior Software Engineer 3

Annapolis, MD · On-site

$121K - $159K/yr

T-Rex Solutions is looking for a fully cleared Senior Software Engineer 3 to join our dynamic team at Ft. Meade, MD in support of the Intelligence Community. We are seeking developers for a high ...

Showing results 21-40

Full Time At T Software Engineer information

What does a full time AT&T software engineer do?

A Full Time AT&T Software Engineer is responsible for designing, developing, testing, and maintaining software applications that support AT&T's products and services. They collaborate with cross-functional teams to solve complex technical problems, implement new features, and ensure the reliability and scalability of AT&T’s systems. These engineers work with a variety of programming languages and technologies, depending on their specific team and project requirements. They also follow industry best practices for software development, such as code reviews, agile methodologies, and continuous integration.

What are the key skills and qualifications needed to thrive as a full time AT&T software engineer?

To thrive as a Full Time AT&T Software Engineer, you need a solid background in computer science, proficiency in programming languages (such as Java, Python, or C++), and a relevant degree or equivalent experience. Familiarity with software development tools, cloud platforms, and version control systems like Git is typically required, and certifications in areas like AWS or Agile methodologies can be advantageous. Strong problem-solving abilities, teamwork, and effective communication are essential soft skills in this role. These skills and qualities are crucial for delivering reliable software solutions, collaborating with cross-functional teams, and supporting AT&T’s technology-driven objectives.

What are some common challenges faced by full time AT&T software engineers and how can new hires prepare for them?

Full Time AT&T Software Engineers often work on large-scale, mission-critical systems, which can present challenges such as integrating new features without disrupting existing services and navigating complex legacy codebases. New hires may also need to quickly adapt to AT&T's agile development processes and collaborate closely with cross-functional teams, including product managers and network engineers. Proactively seeking mentorship, engaging in continuous learning about AT&T's technology stack, and actively participating in code reviews can help new team members overcome these challenges and contribute effectively.

What is the difference between Full Time At&T Software Engineer vs Full Time Verizon Software Engineer?

AspectFull Time At&T Software EngineerFull Time Verizon Software Engineer
Required CredentialsBachelor's in CS or related field, coding skills, relevant certificationsBachelor's in CS or related field, coding skills, relevant certifications
Work EnvironmentCorporate office, remote options, collaborative teamsCorporate office, remote options, collaborative teams
Employer & Industry UsageTelecommunications, technology servicesTelecommunications, technology services
Common Search & ComparisonYesYes

Both Full Time At&T Software Engineers and Full Time Verizon Software Engineers typically require similar educational backgrounds, certifications, and work environments. They operate within the telecommunications industry, focusing on network and software solutions. The main differences are often related to company-specific projects and technologies, but overall, these roles are quite comparable for job seekers in the telecom software engineering field.

What cities in Washington are hiring for Full Time At&T Software Engineer jobs?

Cities in Washington with the most Full Time At&T Software Engineer job openings:

Infographic showing various Full Time At&T Software Engineer job openings in Washington as of August 2026, with employment types broken down into 92% Full Time, 6% Part Time, and 2% Contract. Highlights an 79% Physical, 2% Hybrid, and 19% Remote job distribution.

HPC Software Engineer 3

T-Rex Solutions

Fort George G Meade, MD • On-site

$160K - $200K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 14 days ago


Job description

T-Rex is looking for a fully cleared HPC Software Engineer 3 to work on a program in the Fort Meade, Maryland area in support of the Intelligence Community.

Responsibilities:

    • The HPC Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex and diverse software for HPC (high performance computing) systems based upon documented requirements. Critical for an HSE is either a very strong math background and/or a very strong computer hardware background. One or both of these is required in order for the HSE to be able to understand the intricacies of the HPC architecture that is being targeted by the software being developed, or to understand the complex mathematical principles which underlie the software applications being developed. The HPC systems might include, but are not limited to, processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and systems which incorporate data repositories, data transport services, and application and systems development and monitoring. Works individually or as part of a team. Reviews and tests software components for adherence to the design requirements and documents test results. Resolves software problem reports. Utilizes software development and software design methodologies appropriate to the development environment. Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Open Source Software (OSS) and/or Commercial Off-The-Shelf (COTS)/Government Off-The- Shelf (GOTS) software in place of new development, and requirements analysis and synthesis from system level to individual software components. Working knowledge of Configuration Management (CM) tools and Web Services implementation.

Requirements:

  • Bachelor's degree in Math, Computer Engineering, Computer Science, or related discipline from an accredited college or university, plus seven (7) years of experience as an HSE in programs and contracts of similar scope, type, and complexity.
    OR
    Master's degree in Math, Computer Engineering, Computer Science, or related discipline from an accredited college or university, plus five (5) years of experience as an HSE in programs and contracts of similar scope, type, and complexity.
    OR
    Nine (9) years of experience as an HSE in programs and contracts of similar scope, type, and complexity.

  • Active and transferable U.S. government issued TS/SCI with FSP security clearance is required.

T-Rex Overview

Established in 1999, T-Rex Solutions, LLC is a proven mid-tier business providing data-centric mission services to the Federal government as it increasingly tries to secure and leverage the power of data. We design, integrate, secure, and deploy advanced technical solutions for our customers so they can efficiently fulfill their critical objectives. T-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.

T-Rex is constantly seeking qualified people to join our growing team. We have built a broad client base through our devotion to delivering quality products and customer service, and to do that we need quality individuals. But more than that, we at T-Rex are committed to creating a culture that supports the development of every employee's personal and professional lives. T-Rex has made a commitment to maintain the status of an industry leader in compensation packages and benefits which includes competitive salaries, performance bonuses, training and educational reimbursement, Transamerica 401(k) and Cigna healthcare benefits.

T-Rex is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex (including pregnancy and sexual orientation), parental status, national origin, age, disability, family medical history or genetic information, political affiliation, military service, or other non-merit based factors.

In compliance with pay transparency guidelines, the annual base salary range for this position is $160,000 - $200,000. Please note that the salary information is a general guideline only. T-Rex considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as market and business considerations when extending an offer.

T-Rex offers a diverse and collaborative work environment, exciting opportunities for professional growth, and generous benefits, including: PTO available to use immediately upon joining (prorated based on start date), paid parental leave, individual and family health, vision, and dental benefits, annual budget for training, professional development and tuition reimbursement, and a 401(k) plan with company match fully vested after 60 days of employment among other benefits.