Software Engineer II, Enterprise Applications

Software Engineer II, Enterprise ApplicationsVast is developing next-generation space stations and space infrastructure using an incremental, hardware-rich, and low-cost approach. Vast is rapidly developing its multi-module Haven Station to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and unlocking a new space economy for government, corporate, and private customers. Haven Demo's 2025 success made Vast the only operational commercial space station company to fly and operate its own spacecraft. Next, Haven-1 is expected to become the world's first commercial space station when it launches in 2027, followed by additional Haven modules. Additionally, the company recently announced Vast Satellite, a high-power satellite product line leveraging its space station components and the heritage of Haven Demo.Headquartered in Long Beach, California, and with more than 1,000 employees and over a billion dollars in private capital, Vast has built the facilities required to manufacture and operate America's next space station. The company plans to develop future habitats and systems for the Moon and Mars, dedicated space stations for government partners, and other crewed systems that will unlock the expanding long-term space economy.Vast is looking for a Software Engineer II, Enterprise Applications, reporting to the Senior Manager, Enterprise Applications, to support the development of the systems that will be required for the design and build of artificial-gravity human-rated space stations. As a software engineer on our growing team, you'll have an opportunity to learn and grow under the mentorship of seasoned engineers from aerospace and big tech, building powerful software that helps expand humanity into space.This will be a full-time, exempt position located in our Long Beach location.Responsibilities:Work with the team to design, develop, test, and maintain web applications using modern frontend technologies and application servers that consume APIs and microservices in a heterogeneous environmentContribute to the design and implementation of backend services, including data modeling, APIs, and supporting pipelinesBuild, ship, and support features and applications, participating in the full software development lifecycle from design through productionCollaborate with engineers and cross-functional partners to understand requirements and translate them into scalable technical solutionsContribute to the improvement of existing tooling and support the development of new applications as the company growsWrite clean, maintainable, and well-tested code while following established software engineering practices and patternsParticipate in code reviews and technical discussions, incorporating feedback and contributing to team knowledge sharingHelp identify and resolve software defects, performance issues, and production incidentsLearn and apply software practices and patterns that support a scalable and growing codebase and engineering organizationMinimum Qualifications:Bachelor's degree in computer science, math, an engineering discipline, or equivalent work experience3+ years of software development or relevant industry experienceExperience designing, building, shipping, and supporting software applications or features in a production environmentExperience contributing to full-stack applications, including frontend and/or backend developmentFamiliarity with software development best practices, including testing, version control, code review, and debuggingPreferred Skills & Experience:Experience working on complex or evolving technical problemsExperience working with one or more programming languages and a willingness to learn additional technologies as neededExperience with API development or API consumptionExperience with relational databases and data modelingExperience with one or more of the following platforms and frameworks:React, Vue, or similarGraphQLNode.jsOAuthTerraformFastAPIPostgreSQL, MySQL, or SQL ServerExperience working in an environment that uses distributed systems, APIs, or microservicesStrong problem-solving skills and the ability to collaborate effectively in a fast-paced, growing environmentPay Range: California$135,000 - $192,500 USDWe calibrate level and compensation to the selected candidate's experience and demonstrated capability. We welcome applicants across a range of experience levels to apply.Base salary will vary depending on job-related knowledge, education, skills, experience, business needs, and market demand. Salary is just one component of our comprehensive compensation package. Full-time employees also receive company equity, as well as access to a full suite of compelling benefits and perks, including: medical, dental, and vision coverage for employees and dependents, generous paid time off; up to 20+ days of vacation for exempt staff and up to 10+ days of vacation for non-exempt staff with the ability to cash-out unused vacation annually, paid parental leave, short and long-term disability insurance, life insurance, access to a 401(k) retirement plan, ClassPass credits, personalized mental healthcare through Spring Health, and other discounts and perks. We also take pride in offering exceptional food perks, with snacks, drip coffee & onsite barista, cold drinks, and dinner meals remaining free of charge, and lunch subsidized as part of Vast's ongoing commitment to providing high-quality meals for employees.