Senior Java Software Engineer Jobs in Westlake, TX

ARGO is a leading provider of software and analytics solutions for both the financial services and healthcare industries. ARGO transforms business processes for financial service providers and healthcare organizations using proven business models and software innovation informed by real customer challenges, breakthrough technology, and rich analytics.

Software Engineers are responsible for designing, developing, documenting, testing, and supporting software features that enhance ARGO’s enterprise solutions. Engineers contribute across the full software development lifecycle and may work on front‑end, application‑tier, and/or interface layers. Depending on experience level, responsibilities may include leading projects, mentoring peers, and contributing to architectural decisions.

• Software Design & Development: 40–60%
• Testing & Debugging: 15–25%
• Documentation & Code Reviews: 10–15%
• Collaboration & Communication: 10–20%
• Mentoring or Project Leadership (as applicable): 0–15%

• Execute the software development process from design through testing and deployment.
• Design, develop, and maintain business logic, user interfaces, database interactions, and integrations.
• Participate in or lead design sessions, code reviews, and testing activities.
• Prepare and maintain technical documentation, including release notes and test plans.
• Collaborate with cross-functional teams to ensure alignment with business and technical requirements.
• Resolve defects and ensure code quality through unit and regression testing.
• Mentor junior developers and contribute to team knowledge sharing (for senior levels).
• Lead or manage small to mid‑size projects, including planning, delegation, and delivery (for advanced levels).
• Travel may be required for onsite customer development or support.

• Bachelor’s degree in Computer Science, Software Engineering, or a related technical field required.
• Experience requirements vary by level:
  • Entry-level: 0–2 years of experience.
  • Mid-level: 3–5 years of experience.
  • Senior-level: 6–8+ years of experience with leadership responsibilities.
• Experience in full lifecycle development of enterprise software solutions.

• Proficiency in development tools and languages such as Visual Studio, C/C++, C#, .NET/.NET Core, Java, HTML/JavaScript, React.
• Strong understanding of algorithms, data structures, and design patterns.
• Experience with relational databases (SQL Server, ORM technologies).
• Familiarity with structured SDLC methodologies (Agile, Waterfall).
• Ability to read and interpret technical documentation and specifications.
• Strong problem‑solving, analytical, and communication skills.
• Ability to work independently and collaboratively in a team environment.
• For senior levels: experience mentoring, leading projects, and driving DevOps practices.

• Experience with cloud platforms (Azure, AWS) and cloud‑native development.
• Familiarity with DevOps tools, CI/CD pipelines, and system monitoring tools (e.g., New Relic).
• Exposure to Behavior Driven Development (BDD) and Test Driven Development (TDD).
• Experience presenting technical solutions and collaborating across departments.
• Experience responding to RFIs/RFPs and contributing to customer‑facing documentation.

The position is based in our Richardson, TX office. Daily physical presence in the office is required for interaction with co-workers, attending meetings, and for collaboration on projects.

While performing the duties of this job, the employee is regularly required to stand, walk, sit stationary, constantly operate a computer keyboard and office equipment. The employee must be able to communicate with others and coordinate with team members.

Nothing in this job description restricts management’s right to assign or reassign duties and responsibilities to this job at any time.

Applicants for U.S. or Canadian based positions with ARGO must be legally authorized to work in the United States or Canada. Verification of employment eligibility will be required at the time of hire. Visa sponsorship is not available at this time for ARGO positions. Pre‑employment background screening will be conducted.

Department: Software Development. This is a full‑time position.