Software Developer I (Applications and Data)

Barrios; Houston (TX); On-site; USD 65,000 - 90,000; Full time

Job summary

Barrios Technology, an engineering solutions partner supporting NASA and the space industry, is seeking a Software Developer I focused on Applications and Data to build internal infrastructure and tools used on NASA and customer contracts. You will design, implement, test, and maintain applications across the full stack using Python, C++, Java, JavaScript, or PHP on Linux environments.

The ideal candidate has hands-on experience building full-stack applications, working with relational

Qualifications

• BS degree in Computer Science, Software Engineering, Computer Engineering, or related field, or anticipated by Dec 2026.
• 0–5 years of experience.
• Proficiency in more than one programming language (e.g., C++, Python, Java, C#, JavaScript, PHP).
• Solid understanding of data structures, algorithms, and OOP.

Responsibilities

• Design, develop, test, and maintain software applications, tools, and services for internal operations and contracts.
• Write clean, readable code in languages such as Python, PHP, C++, Java, C#, JavaScript, or others as project needs dictate.
• Develop backend logic and support front-end interfaces with usability focus.
• Design relational database schemas and write efficient SQL queries.
• Build utilities and automation scripts to streamline workflows.
• Containerize and deploy applications using Docker and support cloud or on-prem hosting.
• Apply solid data structures, algorithms, and OOP to create scalable, reliable solutions.
• Write unit tests and ensure code quality, security, reliability, and performance.
• Collaborate with product owners, designers, IT operations, and other engineers to meet requirements.
• Troubleshoot, debug, and resolve issues in Linux/UNIX and Windows environments.
• Participate in code reviews and Agile ceremonies.

Skills

C++

Python

Java

JavaScript

C#

PHP

SQL

Git

Linux

Unit testing

Education

BS in Computer Science / Software Engineering

Tools

Docker

Git

Linux

AWS

SQL databases

Job description

Software Developer I (Applications and Data)

Job Locations

US-TX-Houston

Overview

Barrios Technology is an engineering solutions partner with more than 45 years of experience supporting NASA and the commercial space industry. We deliver innovative engineering, software, and technology integration services across NASA centers nationwide. Barrios prides itself on a people-focused culture that values creativity, diversity, professional growth, and a healthy work-life balance.

Barrios Technology is looking for a Software Developer I, with a focus in Applications and Data, to help develop internal supporting infrastructure and solutions, as well as software used on existing NASA and customer contracts. This early career role is for a developer with a strong computer science foundation who enjoys solving problems across the full software stack. You will design, build, test, and maintain applications, tools, and services using a range of programming languages and technologies. You will work alongside IT operations support personnel and other developers responsible for the core business functions of our internal applications. There are also opportunities to design and develop software for current contracts that delivers value-add capabilities to our clients. The ideal candidate has hands‑on project experience building full‑stack applications, working with relational databases, and developing in Linux environments. They also have a strong desire to learn new tools and frameworks as mission needs evolve.

Responsibilities

The Software Developer will:

• Design, develop, test, and maintain software applications, tools, and services that support internal operations and contract deliverables.
• Write clean, readable, well-structured code in languages such as Python, PHP, C++, Java, C#, JavaScript, or others as project needs dictate.
• Develop backend logic and services and contribute to front-end interfaces with a focus on usability and UI/UX optimization.
• Design and maintain relational database schemas and write efficient SQL queries to support application data needs.
• Build utilities and automation scripts to streamline workflows, process data, and reduce manual effort.
• Containerize and deploy applications using Docker and support cloud or on-premises hosting environments.
• Apply sound data structures, algorithms, and object-oriented design principles to create scalable, reliable, and high-performing solutions.
• Write unit tests and take responsibility for code quality, security, reliability, and performance.
• Work closely with product owners, designers, IT operations, and other engineers to understand business requirements and translate them into technical specifications.
• Troubleshoot, debug, and resolve application, server, and network issues in Linux/UNIX and Windows environments.
• Take part in code reviews and follow version control best practices using Git.
• Take part in Agile/Scrum ceremonies and contribute to continuous improvement of development infrastructure and processes.
• Document code, designs, and processes for long-term maintainability.
• Perform all other assigned duties.

Qualifications

Required Education/Experience/Skills:

• BS degree in Computer Science, Software Engineering, Computer Engineering, or a related field or anticipated degree by December 2026, from an accredited college or university, plus zero (0) to five (5) years of experience.
• Proficiency in more than one programming language (e.g., C++, Python, Java, C#, JavaScript, PHP).
• Solid understanding of data structures, algorithms, and object-oriented programming principles.
• Knowledge of database design and SQL, with hands‑on experience using a relational database such as MySQL, MariaDB, PostgreSQL, or MS SQL Server.
• Familiarity with Git for version control.
• Understand the value of writing unit tests.
• Detail oriented with the ability to manage and ensure quality work (completeness and accuracy).
• Excellent verbal, written, and interpersonal skills with the ability to communicate technical concepts clearly.
• Self‑motivated and able to drive initiatives from end to end.
• Ability to work with a distributed team, including remote locations and different time zones.
• Excellent analytical and problem‑solving skills.
• Team oriented.

Preferences:

• Full-stack project experience building applications end to end (front‑end UI, backend logic, and database).
• Experience with web development technologies (HTML, CSS, JavaScript) and at least one web or application framework.
• Experience with Linux/UNIX environments and network programming (TCP/IP, sockets, HTTP).
• Experience with Docker and deploying applications to cloud platforms such as AWS.
• Experience with asynchronous or concurrent programming.
• Exposure to data processing, machine learning, or natural language processing libraries.
• Experience with .NET and other Microsoft scripting and programming environments.
• Experience working in a Scrum/Agile environment.
• Interest in or experience with the Space Industry.
• Tutoring, mentoring, or instructional experience in computer science or mathematics.

Essential Requirements

• Must be a U.S. Citizen and successfully complete a U.S. government background investigation.
• Applicant selected may be subject to government security investigation and must meet eligibility requirements for access to classified information.
• Work may involve sitting for extended periods.
• May require lifting and carrying up to 25 lb.
• Must have sufficient mobility to enter areas of test facilities where necessary.
• Generally, an office environment but can involve inside or outside work depending on task.
• Standard office equipment (PC, telephone, fax, etc.)
• Regular attendance in accordance with established work schedule is critical.
• Ability to work outside normal schedule and adjust schedule to meet peak periods and surge requirements when required.
• Must be able to work in a team atmosphere.
• Must put forward a professional behavior that enhances productivity and promotes teamwork and cooperation.
• Grooming and dress must be appropriate for the position and must not impose a safety risk/hazard to the employee or others.
• This position may require some commuting and traveling to other installations as needed.

Barrios Technology is a drug‑free workplace, which is imperative to the health and safety of all employees and is required as a condition of receiving contracts from federal agencies. Please remember that regardless of the legalization of marijuana in several states, possession and use continues to be illegal under the federal Controlled Substances Act. This includes the use of some CBD products. A post‑offer, pre‑employment drug test is a condition of employment.

Barrios Technology is an Equal Employment Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.