Software Engineer
Keply • San Francisco
Posted: August 19, 2026
Job Description
We are seeking a Full Stack Software Engineer to build scalable, reliable web applications. You will collaborate across cross-functional teams to design, develop, and maintain both front-end interface components and robust back-end services.
Key Responsibilities
Design and deploy performant user interfaces using modern JavaScript frameworks (e.g., React, Vue, or TypeScript).
Build and maintain scalable RESTful or GraphQL APIs and backend services (Node.js, Python, Go, or Java).
Optimize application performance, database queries, and system architectures for scale.
Collaborate with product managers, designers, and platform engineers to deliver clean, maintainable features.
Write comprehensive unit/integration tests and participate in code reviews.
Qualifications
3+ years of professional full-stack software development experience.
Proficiency in front-end web technologies (HTML5, CSS3, JavaScript/TypeScript, React/Vue/Angular).
Proficiency in server-side development (Node.js, Python, Java, Go, or similar languages).
Solid understanding of relational and non-relational databases (PostgreSQL, MySQL, MongoDB).
Familiarity with cloud platforms (AWS, GCP, or Azure) and CI/CD pipelines.
Strong problem-solving skills and a collaborative mindset.