Software Engineer II - Application Development and Support
Frost Bank
San Antonio, TX · Posted November 13, 2026
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Where San Antonio, TX ranks
Where San Antonio, TX placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #1Best all-round cities for new graduates in the Southwest67 / 100 · of 15
- #5Cities with the most jobs that do not need a four-year degree in the Southwest136 jobs · of 38
- #5Cities hosting the most business conferences in the Southwest29 conferences · of 16
- #6Best college towns for junior jobs in the Southwest36% · of 32
- #6Cities hosting the most government & public sector conferences5 conferences · of 29
- #7Best cities for pay after cost of living in Texas$123k · of 8
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
Pay compared with the market
This listing does not state pay. Across 98 open software engineer ii listings that state pay, the middle half runs $120,000 to $161,500 and the median is $148,500.
Listed pay is what employers advertise, not what people are paid.
How AI is used in this kind of work
Among software developers, AI is already used for some of the tasks. Measured exposure for software developers: 29% (some).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
Skills this job asks for
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About the job
Job Description
Who you are:
As a Software Engineer II – Application Development and Support at Frost, you are our code guru, not only configuring the systems but understanding the why’s behind them. Our software engineers believe in collaboration, ingenuity, and truly want to drive design and change in the IT realm. In this role, you will be responsible for designing, configuring, testing, implementing, supporting, and documenting solutions for assigned applications across the organization. You welcome a challenge and want to provide next level experiences to every individual that uses our systems.
What you’ll do:
Design, write, test, implement, and document solutions for assigned program modules
Collaborate with project teams, vendors, business partners and other Software Engineers to provide technical support
Support assigned IT systems/applications by monitoring, troubleshooting and resolving defects, incidents, and production issues.
Analyze application issues, perform root cause analysis, and implement solutions to improve system stability and reliability.
Participate in application deployments, testing, production patching, DR tests, maintenance activities, and ongoing operational support.
Create and maintain technical documentation, support procedures, and knowledge articles for assigned applications.
Always take action using Integrity, Caring, and Excellence to achieve all-win outcomes
What you’ll need:
Bachelor’s degree in Computer Science, Engineering, in a related field, or equivalent experience
Demonstrated ability to independently identify program issues, troubleshoot root causes, and develop the appropriate solution, typically requiring at least 2 years of experience
Demonstrated experience with Java, Microservices, SQL, Unix Shell Scripting and AI technologies.
Additional Preferred Skills:
Knowledge and domain expertise in Commercial Letters of Credit (LC) systems.
Strong understanding of commonly-used concepts, practices, and procedures associated with programming and application support
Experience supporting enterprise applications and collaborating with third-party vendors to resolve issues.
Working knowledge of Linux environments, application logs, SQL, APIs, file transfers, and batch processing.
Strong verbal and written communication skills with the ability to communicate effectively with both technical and non-technical audiences.
Our Benefits:
At Frost, we care about your health, your family, and your future and strive to have our benefits reflect that. This includes:
Medical, dental, vision, long-term disability, and life insurance
401(k) matching
Generous holiday and paid time off schedule
Tuition reimbursement
Extensive health and wellness programs, including our Employee Assistance Program
Referral bonus program + more!
Since 1868, Frost has dedicated their expertise to provide exceptional banking, investment, and insurance services to businesses and individuals throughout Texas. Frost is one of the 50 largest U.S. banks by asset size and is a leader in banking customer satisfaction. At Frost, it’s about being part of something bigger. If this sounds like you, we encourage you to apply and see what’s possible at Frost.