Resources ‹ software engineering s s Articles tagged software engineering Engineering How We Built Two-Factor Authentication for Betterment Accounts Betterment engineers implemented Two-Factor Authentication across all our apps, simplifying and strengthening our authentication code in the process. Read More Engineering Modern Data Analysis: Don’t Trust Your Spreadsheet To conduct research in business, you need statistical computing that you easily reproduce, scale, and make accessible to many stakeholders. Read More Engineering Organizational Management Key to Scaling a Tech Company Rapid growth is not just about software engineering, but organizational engineering. Here's what we've done at Betterment. Read More Engineering Dealing With the Uncertainty of Legacy Code In software engineering, legacy code is a form of technical debt—the sooner it gets fixed, the less time it will take to fix in the future. Read More What Betterment Offers Retirement Solutions at Betterment We provide solutions for every stage of retirement planning. Betterment IRAs Rolling over to a Betterment IRA involves almost no paperwork and allows customers to be invested in as little as two days.