<meta><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><b><strong style="white-space:pre-wrap;">About three+one</strong></b></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><span style="white-space:pre-wrap;">three+one® provides liquidity and treasury solutions to public entities, including municipalities, counties, school districts, authorities, higher education institutions (public and private), and nonprofit organizations. We serve as a liquidity data partner that helps simplify cash, banking, and investment decisions so our clients can confidently maximize the value of their cash. Our technology and partnership empowers entities to make data-driven financial decisions. We uncover new sources of income and savings for entities looking to innovate and identify new resources for our clients by identifying all cash as a revenue-generating asset. On average, our work leads to 30% more earnings and 73% more cash being invested confidently. Our core services include:</span></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><span style="white-space:pre-wrap;">●</span><span style="font-size:7pt;white-space:pre-wrap;">      </span><span style="color:black;white-space:pre-wrap;">cashVest®, a platform for liquidity monitoring and forecasting,</span></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><span style="white-space:pre-wrap;">●</span><span style="font-size:7pt;white-space:pre-wrap;">      </span><span style="color:black;white-space:pre-wrap;">rfpPrep®, a digital tool to streamline banking and investment procurement, and</span></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><span style="white-space:pre-wrap;">●</span><span style="font-size:7pt;white-space:pre-wrap;">      </span><span style="color:black;white-space:pre-wrap;">muniBank, a banking fee benchmarking solution. Additional tools are currently in development.</span></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><br></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><b><strong style="white-space:pre-wrap;">Role Summary</strong></b></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><span style="color:rgb(0,0,0);white-space:pre-wrap;">We're seeking a driven Software Engineer to help grow one of the nation's fastest-growing public sector fintech firms. As a Software Engineer, you'll be instrumental in building and scaling the platform infrastructure that helps public entities across the country make smarter, more confident financial decisions</span><b><strong style="color:rgb(0,0,0);white-space:pre-wrap;">.</strong></b><span style="color:rgb(0,0,0);white-space:pre-wrap;"> This role is ideal for a self-motivated, goal-oriented individual who enjoys working with data-intensive applications, and is looking to grow into more advanced system design and architectural responsibilities over time. </span><br><br><span style="color:rgb(0,0,0);white-space:pre-wrap;">This position with report to the Chief Product and Technology Officer and will be fully remote. Travel is expected to be up to 5%.</span></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><br></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><b><strong style="white-space:pre-wrap;">Responsibilities</strong></b></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><span style="color:rgb(0,0,0);white-space:pre-wrap;">As a Software Engineer, you will support:</span></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><i><b><strong style="color:rgb(0,0,0);font-style:italic;white-space:pre-wrap;">Backend Development</strong></b></i><b><strong style="color:rgb(0,0,0);white-space:pre-wrap;"> </strong></b></p><ul data-pattern="discCircleSquare" data-depth="1" style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;margin:8px="" 0px;line-height:1.6;padding:0px="" 0px="" 32px;list-style-type:disc;"=""><li style="color:rgb(0,0,0);font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;"><span style="color:rgb(0,0,0);white-space:pre-wrap;">Design, build, and maintain scalable APIs and backend services.</span></li><li style="font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;"><span style="color:rgb(0,0,0);white-space:pre-wrap;">Work with financial and transactional data pipelines, ensuring accuracy and performance.</span></li><li style="font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;"><span style="color:rgb(0,0,0);white-space:pre-wrap;">Improve system reliability, observability, and performance.</span></li></ul><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><i><b><strong style="color:rgb(0,0,0);font-style:italic;white-space:pre-wrap;">Full-Stack Contribution </strong></b></i></p><ul data-pattern="discCircleSquare" data-depth="1" style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;margin:8px="" 0px;line-height:1.6;padding:0px="" 0px="" 32px;list-style-type:disc;"=""><li style="color:rgb(0,0,0);font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;"><span style="color:rgb(0,0,0);white-space:pre-wrap;">Contribute to front-end features using React when needed.</span></li><li style="font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;"><span style="color:rgb(0,0,0);white-space:pre-wrap;">Collaborate with designers and product to deliver cohesive user experiences.</span></li><li style="font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;"><span style="color:rgb(0,0,0);white-space:pre-wrap;">Help connect backend systems to intuitive, performant UI components.</span></li></ul><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><i><b><strong style="color:rgb(0,0,0);font-style:italic;white-space:pre-wrap;">Feature Development & Delivery</strong></b></i></p><ul data-pattern="discCircleSquare" data-depth="1" style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;margin:8px="" 0px;line-height:1.6;padding:0px="" 0px="" 32px;list-style-type:disc;"=""><li style="color:rgb(0,0,0);font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;"><span style="color:rgb(0,0,0);white-space:pre-wrap;">Own features from design through deployment with guidance from senior engineers.</span></li><li style="font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;"><span style="color:rgb(0,0,0);white-space:pre-wrap;">Translate product requirements into technical implementations.</span></li><li style="font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;"><span style="color:rgb(0,0,0);white-space:pre-wrap;">Write clean, maintainable, and well-tested code.</span></li></ul><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><i><b><strong style="color:rgb(0,0,0);font-style:italic;white-space:pre-wrap;">Collaboration & Code Quality</strong></b></i></p><ul data-pattern="discCircleSquare" data-depth="1" style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;margin:8px="" 0px;line-height:1.6;padding:0px="" 0px="" 32px;list-style-type:disc;"=""><li style="color:rgb(0,0,0);font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;"><span style="color:rgb(0,0,0);white-space:pre-wrap;">Participate in code reviews and technical discussions.</span></li><li style="font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;"><span style="color:rgb(0,0,0);white-space:pre-wrap;">Work closely with product, design, and other engineers.</span></li><li style="font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;"><span style="color:rgb(0,0,0);white-space:pre-wrap;">Contribute to improving development workflows and standards.</span></li></ul><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><i><b><strong style="color:rgb(0,0,0);font-style:italic;white-space:pre-wrap;">Data & Systems Thinking</strong></b></i></p><ul data-pattern="discCircleSquare" data-depth="1" style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;margin:8px="" 0px;line-height:1.6;padding:0px="" 0px="" 32px;list-style-type:disc;"=""><li style="color:rgb(0,0,0);font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;"><span style="color:rgb(0,0,0);white-space:pre-wrap;">Work with structured financial datasets and time-series data.</span></li><li style="font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;"><span style="color:rgb(0,0,0);white-space:pre-wrap;">Ensure correctness, consistency, and auditability of backend logic.</span></li></ul><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><br></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><b><strong style="white-space:pre-wrap;">Qualifications</strong></b></p><ul data-pattern="discCircleSquare" data-depth="1" style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;margin:8px="" 0px;line-height:1.6;padding:0px="" 0px="" 32px;list-style-type:disc;"=""><li style="color:rgb(0,0,0);font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;"><span style="color:rgb(0,0,0);white-space:pre-wrap;">Bachelors degree plus minimum five years work experience.</span></li><li style="font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;"><span style="color:rgb(0,0,0);white-space:pre-wrap;">Minimum 3–5 years of relevant and progressive software engineering experience.</span></li><li style="font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;"><span style="color:rgb(0,0,0);white-space:pre-wrap;">Demonstrated proficiency in Python.</span></li><li style="font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;"><span style="color:rgb(0,0,0);white-space:pre-wrap;">Proven ability to build and maintain APIs.</span></li><li style="font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;"><span style="color:rgb(0,0,0);white-space:pre-wrap;">Familiar with React, modern JavaScript/TypeScript, and the ability to contribute to UI features.</span></li><li style="font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;"><span style="color:rgb(0,0,0);white-space:pre-wrap;">Experience with relational databases and version control (Git), CI/CD workflows.</span></li><li style="font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;"><span style="color:rgb(0,0,0);white-space:pre-wrap;">Exposure to cloud platforms (AWS, GCP, or similar) and containerization basics.</span></li></ul><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><br></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><b><strong style="white-space:pre-wrap;">Additional Skills and Abilities</strong></b></p><ul data-pattern="discCircleSquare" data-depth="1" style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;margin:8px="" 0px;line-height:1.6;padding:0px="" 0px="" 32px;list-style-type:disc;"=""><li style="color:rgb(0,0,0);font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;"><span style="color:rgb(0,0,0);white-space:pre-wrap;">Experience in FinTech, banking, or financial systems.</span></li><li style="font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;"><span style="color:rgb(0,0,0);white-space:pre-wrap;">Familiarity with data processing or ETL workflows.</span></li><li style="font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;"><span style="color:rgb(0,0,0);white-space:pre-wrap;">Exposure to infrastructure-as-code tools.</span></li><li style="font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;"><span style="color:rgb(0,0,0);white-space:pre-wrap;">Experience working with analytics or reporting systems.</span></li><li style="font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;"><span style="color:rgb(0,0,0);white-space:pre-wrap;">Exceptional attention to detail, time management, and the ability to manage multiple priorities independently.</span></li><li style="font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;"><span style="color:rgb(0,0,0);white-space:pre-wrap;">Growth-oriented mindset with the ability to accept and act on feedback constructively.</span></li><li style="font-size:11pt;margin:3px 0px;letter-spacing:0.25px;line-height:1.6;"><span style="color:rgb(0,0,0);white-space:pre-wrap;">Eager to learn, results-driven, and adaptable.</span></li></ul><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><br></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><b><strong style="color:black;white-space:pre-wrap;">Application Timeline</strong></b></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><span style="color:rgb(0,0,0);white-space:pre-wrap;">We anticipate the application window for this opening will close on: June 5th, 2026. Submission does not guarantee selection, and three+one reserves the right to modify or cancel the hiring process at any time. </span></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><br></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><span style="color:rgb(0,0,0);white-space:pre-wrap;">Only shortlisted candidates will be contacted. We’ll retain all applications for future consideration.</span></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><br></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><span style="color:rgb(0,0,0);white-space:pre-wrap;">Selected candidates will be asked to participate in a technical coding exercise as part of the interview process to demonstrate technical proficiency and reasoning. </span></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><br></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><b><strong style="white-space:pre-wrap;">Benefits Overview</strong></b></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><span style="white-space:pre-wrap;">At three+one, we invest in our team’s health, well-being, and growth - offering competitive pay and a flexible benefits package that supports employees and their families at every stage.</span></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><span style="white-space:pre-wrap;"> </span></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><span style="white-space:pre-wrap;">Full-time Employment Opportunities include:</span></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><span style="white-space:pre-wrap;">●      </span><span style="color:black;white-space:pre-wrap;">Competitive salary and benefits (Health, Dental, Vision, Basic Life, SDBL)</span></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><span style="white-space:pre-wrap;">●      </span><span style="color:black;white-space:pre-wrap;">401K Plan</span></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><span style="white-space:pre-wrap;">●      </span><span style="color:black;white-space:pre-wrap;">Flexible PTO, sick leave, and paid holidays</span></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><span style="white-space:pre-wrap;">●      </span><span style="color:black;white-space:pre-wrap;">Cell phone reimbursement</span></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><span style="white-space:pre-wrap;"> </span></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><span style="white-space:pre-wrap;">Benefits offerings may vary by location and employment status.</span></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><span style="white-space:pre-wrap;"> </span></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><b><strong style="white-space:pre-wrap;">Equal Opportunity & Fair Chance Hiring</strong></b></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><span style="white-space:pre-wrap;">three+one is an Equal Opportunity Employer. We consider all qualified applicants without regard to race, color, religion, sex, national origin, disability, veteran status, or any other characteristic protected by applicable law.</span></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><span style="white-space:pre-wrap;">Qualified applicants with arrest or conviction records will be considered in accordance with applicable laws, including the California Fair Chance Act.</span></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><span style="white-space:pre-wrap;"> </span></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><b><strong style="white-space:pre-wrap;">ADA Accommodation Statement</strong></b><br><span style="white-space:pre-wrap;">three+one is committed to providing reasonable accommodations throughout the hiring process. If you require an accommodation, please indicate this in your application or reach out through our general contact form.</span></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><span style="white-space:pre-wrap;">#threeplusone</span></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><b><strong style="color:rgb(44,44,44);background-color:white;white-space:pre-wrap;"> </strong></b></p><p style="font-family:" basel="" grotesk",arial,sans-serif;font-size:11pt;font-weight:400;line-height:1.6;letter-spacing:0.25px;margin:4px="" 0px;padding:0px;"=""><br></p>