Full Stack Developer I/II

Full Stack Developer I/IISpecter Aerospace is seeking a full-time Full Stack Developer I/II to build and maintain the software, data pipelines, and server infrastructure connecting our engine test facility's control systems, databases, and user interfaces. In this role, you will own the flow of test and telemetry data — from acquisition through storage, processing, and visualization — working at the intersection of software, controls, and propulsion engineering. You will support and extend existing PLC, database, and front-end systems without replacing the responsibilities of dedicated front-end or PLC/controls engineers.Specter Aerospace is building the next generation of hypersonic vehicles for U.S. Forces and Allies. With offices in Boston and Peabody, MA, Specter leverages its advanced propulsion technologies, manufacturing, and testing capabilities to rapidly develop supersonic and hypersonic systems. This open application will be reviewed for roles based in any/all of our offices. Funded by a mix of government R&D organizations and private funding, Specter is expanding its team in preparation for flight testing and full-scale production.Role ResponsibilitiesDesign, build, and maintain software that moves data between PLC/control systems, data servers, databases, and user-facing applicationsDevelop and maintain data pipelines that reliably capture, store, and process engine and facility test data, both in real time and post-testAdminister and maintain data servers and related infrastructure supporting test facility operations, including backups, access control, and uptimeDevelop Python code to post-process, analyze, and visualize engine and test dataWork with controls and propulsion engineers to define data flows, software interfaces, and system requirements across the full test data lifecycleBuild and maintain dashboards and tools used to monitor facility operations and review engineering dataDevelop and execute testing protocols for software shakedown, debugging, and validationOwn assigned projects end to end — from design and implementation through testing, deployment, and documentationParticipate in technical meetings and contribute to architecture decisions on data systems and infrastructureRequired Qualifications:Bachelor's degree in computer science/engineering, data science, or an equivalent fieldSolid grasp of fundamental software development principles and object-oriented programmingExperience programming in Python, JavaScript, TypeScript, or a comparable languageExperience with databases, APIs, data processing, or full-stack application developmentFamiliarity with server administration, data infrastructure, or systems integrationFamiliarity with user-interface design and data visualizationExperience with software testing, debugging, and technical documentationComfort working independently in a fast-paced environment with changing requirementsStrong collaborative skills and a drive to produce high-quality, production-ready workEligible to obtain and maintain a U.S. Secret security clearance; U.S. citizenship is requiredAbility to pass a pre-employment drug screen and background checkPreferred Qualifications:Professional experience building or maintaining data pipelines or server infrastructureExperience using Python to post-process, analyze, or visualize engineering dataExperience storing, processing, or visualizing large, high-rate datasetsExperience developing front-end applications using JavaScript, TypeScript, React, or a comparable frameworkExperience developing back-end services, APIs, or data servers using Python, Node.js, or similar technologiesExperience integrating software applications with PLCs, databases, or data serversFamiliarity with time-series databases such as InfluxDB, relational databases, or industrial data systems such as SCADAComfort writing technical documentation regarding code, system integration, and data infrastructureEEO Statement:All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.