Front End Software Engineer

Our Front End Software Engineer shows a clear passion for quality and love to bring software to life. You are energized by the idea of building something new and want to work on problems that matter.In order to do this job well, you must be a curious and eager problem solver with a hunger for building well-designed, high-quality solutions. You have a passion for great work and strive to produce simple solutions to complex problems. Knowing there are always multiple answers to a problem, you know how to engage in a constructive dialogue to find the best path forward.About EpistemixEpistemix helps organizations forecast outcomes and manage risk by modeling how people behave. Our platform consists of two core products: Populus, which provides access to realistic, high-resolution synthetic population data, and Polaris, which enables scenario planning through advanced data science and simulation. Together, they empower customers to evaluate the potential impact of strategies before deploying them in the real world.Organizations across healthcare, consumer industries, insurance, and government use Epistemix to reduce uncertainty, optimize decisions, and accelerate time to value. Whether estimating total addressable market, testing public health interventions, or forecasting behavior change, our tools help teams make confident decisions when pre-existing data may not exist.Leading up to our Series B financing, we are hiring key roles onto the team and entering an exciting phase of growth and innovation. Join us to combine cutting-edge technology with a purpose-driven mission to make the world a better place.ResponsibilitiesExecute: Craft clean, testable, and maintainable code. Deliver: Own the software from requirements development through deployment and maintenance. Visualize Data: Design and implement interactive maps and charts interfaces to visualize simulation outputs and analytical insights. QualificationsBachelor's degree in Computer Science, Software Engineering, or related field, or equivalent work experienceMinimum 4 years of dedicated professional experience in front-end web development, with a strong portfolio of projects that ideally includes examples of map-based data presentations. Strong proficiency in TypeScript and its application in large-scale front-end projects. Proven expertise in React.js and its ecosystem (e.g., Hooks, Context API, state management libraries like Redux/Zustand, React Router). Demonstrable experience in consuming RESTful APIs and handling asynchronous operations. Must be legally authorized to work in the United States and not require employer sponsorship now or in the future. Nice To Have ExperienceDemonstrable experience with GIS concepts and front-end mapping libraries/technologies (e.g., Leaflet, Mapbox GL JS, Deck.gl, Google Maps API, or similar) to visualize and interact with geospatial data. Solid experience with Git source control management and collaborative development workflows within agile environments. Experience with front-end testing frameworks (e.g., Jest, React Testing Library) and a commitment to writing testable code. Strong analytical and problem-solving skills, with proficiency in using browser developer tools for debugging and performance profiling. Prior hands-on experience working with data-driven analyticsStrong understanding of web performance and optimization techniquesWhy Join Epistemix?By joining Epistemix, you will become part of a collaborative and rapidly growing team that values curiosity and creativity. We are fully remote, with team members in the United States and Europe. Benefits include:Equity & Incentives – Participation in our stock option program. Flexible Time Off – Autonomy to manage your schedule and work-life balance. Health, Welfare and 401(k) Programs – Eligibility for benefits (for U.S. employees). Meaningful Impact – Apply your creative talents to revolutionize data-driven decision-making and make a real-world difference. This is a remote position open to applicants located in the United States. Candidates must possess the legal right to work in their intended work location, as we are currently unable to sponsor or transfer employment visas for any country, including the United States. Show more Show less