Software Engineer III - Frontend

Description Position at Ookla The Opportunity: We are seeking a highly-skilled Senior Software Engineer to join a team of passionate engineers that are tasked with the unique opportunity to build next-generation platforms that will pave the path for many other teams at Ookla to follow. This team manages Ookla’s flagship enterprise products, the most prominent of which provides a whole new way to combine data from different sources to visualize, analyze, and inspire real-world action to improve connectivity, and is a centerpiece in Ookla’s strategy to bring connectivity insights to a wide array of industries and geographies. The modern era has made telecommunications essential to daily life. While our target markets are government entities that are striving to invest and improve broadband access and performance in their jurisdictions along with network operators that are seeking to maximize their revenue opportunities through thoughtful investments in their network, there are many potential customers that could benefit from our products and services. To be successful in this mission, we use mapping technologies and high performance database systems to produce highly interactive and performant means of understanding large quantities of data at a glance. To do this we work in informal cross-functional “squads” that include more backend focused engineers or data engineers depending on the project. We use each of these skill sets to problem-solve across the software stack, and you’re welcome to contribute to multiple codebases. Key Responsibilities: Develop and maintain robust and scalable web applications using React, Redux (RTK Toolkit), and Vite Collaborate with cross-functional teams to design, develop and implement new features and functionalities for our data visualization platforms and portals Write clean, maintainable, and efficient code and adhere to best practices in software development Conduct code reviews, debugging, and troubleshooting to ensure the quality of the codebase Help develop, maintain and test RESTful APIs for data processing and handling Participate in agile development methodologies and contribute to continuous improvement initiatives Leadership and mentoring opportunities for junior engineers, providing guidance on best practices and coding standards Problem-solve with teammates to turn desired functionality into implementation plans and then ultimately into working software; take situations with ambiguity and derive clarity Troubleshoot and resolve complex software issues, identifying and implementing solutions in a timely manner Eye for detail and knack for noticing and perfecting subtle interactions and fine points that impact user experience Harness AI tooling for speeding up development while still emphasizing human oversight Stay up-to-date with emerging trends and technologies in full-stack web development and apply them to our stack Job Requirements: Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field 5+ years of professional experience in full-stack web development Proficient in React, Redux (preferably Redux Toolkit), and Vite with hands-on experience building complex web applications Strong understanding of modern JavaScript, HTML, CSS, and other front-end technologies Some experience in designing and developing RESTful APIs using Node.js or other backend technologies Familiarity with agile development methodologies and continuous integration and deployment (CI/CD) pipelines Proficient in writing automated tests and understanding/recommending various testing strategies; Vitest, React Testing Library (RTL) experience preferred Strong communication and collaboration skills Ability to work independently as well as in a team environment Excellent problem-solving, algorithmic, and analytical skills Ability to thrive in a fast-paced, dynamic environment Experience with TypeScript Nice to have: Experience with various mapping libraries like MapboxGL (preferred), Leaflet.js, or OpenLayers Experience with Material UI (MUI) Basic understanding of monorepos and the infrastructure required to support them Understanding of Accessible user experiences in web applications (WCAG 2.2) Experience using AWS or similar cloud computing environments to build and scale a web application Familiarity with storing data in relational databases and writing SQL Experience writing APIs or other code in Go, Python, or Ruby Comfort with collaborating with a design team, providing suggestions and feedback while iterating on UX designs About Ookla Ookla ® is a global leader in connectivity intelligence, offering unparalleled network insights through the combined expertise of Speedtest ® , Downdetector ® , RootMetrics ® , and Ekahau ® . Ookla’s complementary datasets combine crowdsourced and controlled, public and private collection methods, QoS and QoE metrics, and more to unlock correlations and actionable insights — helping organizations optimize networks, enhance digital experiences, and create better connected experiences for end-users. Our team is a group of people brought together through passion and inspired by possibility. We are looking for team members who love solving problems, are motivated by challenges, and enjoy turning clever ideas into exceptional products. When you work for us, you are using Ookla data and insights to advance our mission of better connectivity for all. Our Benefits Ookla offers competitive salaries in addition to robust, health and wellness-focused benefits, including comprehensive medical, dental, and vision coverage, as well as life and disability benefits. Our employees enjoy Flexible Spending Accounts (FSAs), a 401(k) with company match, and an Employee Stock Purchase Plan. We are committed to work-life balance with Flexible Time Off, Volunteer Time Off, and paid holidays. We offer family building and caregiving support and generous Family Care and Parental leave, when you need it. We also provide Fitness Reimbursement and access to wellness programs, ensuring our team stays healthy both physically and mentally. Compensation Range Ookla provides a range for the base pay. Factors that may be used to determine your actual pay may include your specific job related knowledge, skills, experience, and geographic location. The salary compensation for this role is $130,000 to $170,000. Individual pay within the compensation range for this business unit specific role is determined based on a variety of factors including experience, scope of the role, capabilities to perform the role, education and training, as well as business and company performance. Ookla is an Equal Opportunity Employer. At Ookla, Diversity, Equity, and Inclusion (DEI) has always been about fairness, equal​ opportunity, and belonging.​ DEI enables us to attract and retain the best talent, regardless of background or circumstances, while​ enabling our thousands of employees worldwide to thrive​. If you have a disability or learning difficulty that requires accommodation, please let us know.