Senior Software Engineer

Being as passionate about our people as we are about our mission. We celebrate our employees in many ways, including our "Circle of Awesomeness" award ceremony and day of employee celebration among others! We invest in the growth and development of our team members through ongoing learning opportunities, mentorship programs, internal mobility, and meaningful leadership relationships. We also know that nothing builds trust and collaboration like having fun. We hold an annual Dodgeball for Charity event at our Q2 Stadium in Austin, inviting other local companies to play, and community organizations we support to raise money and awareness together., * Design, implement, integrate, and test software solutions of moderate complexity, including Windows- and Linux-based front-end and back-end components.

• Deliver solutions in live production systems individually and collaboratively.
• Support, maintain, and resolve issues for custom features in production systems; occasional on-call availability may be required.
• Ensure adherence to all security, availability, confidentiality, and privacy policies and controls.
• Assist and mentor teammates, providing technical leadership and advocating best practices.

Q2 is seeking an ambitious and adaptable Software Engineer with experience in collaborative software development. In this role, you will help design, build, implement, and support custom solutions across fast-paced projects that touch every level of the Q2 platform. You will also contribute to building and using AI tools, agents, and MCP servers to streamline engineering workflows and deliver innovative solutions using a mix of open technologies and proprietary frameworks. The ideal candidate is self-motivated, enjoys tinkering, and is comfortable learning quickly in a dynamic environment., * Typically requires a Bachelor's degree in (relevant degree) and a minimum of 5 years of related experience; or an advanced degree with 3+ years of experience; or equivalent related work experience.

• Full-stack .NET development (SQL Server, C#, HTML/CSS, JavaScript).
• Hands-on experience implementing LLM-based systems in production or near-production environments.
• Strong understanding of RAG fundamentals:

• Embedding pipelines
• Vector search integration
• Chunking strategies
• Context window management

• Familiarity with agentic patterns (tool-calling, orchestration, multi-step workflows).
• Understanding of hallucination risks and grounding strategies.
• Exposure to evaluation and regression testing for prompts/agents.
• Familiarity with MVVM and front-end frameworks (Vue, Angular, React).
• Experience with test automation frameworks and auto-mocking tooling.
• Practical experience with multiple design patterns and SOLID principles.
• Domain experience in banking is a plus.
• Web development experience.
• Strong analytical, problem-solving, and communication skills.
• Experience in all aspects of the software development life cycle and service-oriented architecture.
• Experience in Agile development environments.
• Ability to work flexible hours and provide occasional on-call/emergency support.

This position requires fluent written and oral communication in English.

Applicants must be authorized to work for any employer in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa at this time.

• Hybrid Work Opportunities
• Flexible Time Off
• Career Development & Mentoring Programs
• Health & Wellness Benefits, including competitive health insurance offerings and generous paid parental leave for eligible new parents
• Community Volunteering & Company Philanthropy Programs
• Employee Peer Recognition Programs - "You Earned it"

Q2 is a leading provider of digital banking and lending solutions to banks, credit unions, alternative finance companies, and fintechs in the U.S. and internationally. Our mission is simple: build strong and diverse communities through innovative financial technology-and we do that by empowering our people to help create success for our customers.