Software Development Engineer - Full Stack
First seen by Alion on Oct 29, 2026.
Job Summary:
We are looking for a skilled Software Development Engineer with 3 - 6 years of experience in building scalable, high-performance web applications. The ideal candidate should have strong expertise in JavaScript, Node.js, frontend frameworks, REST APIs, and MongoDB, with the ability to develop reliable, production-ready software solutions.
Experience in FinTech, banking, financial services, or B2B SaaS will be an added advantage.
Key Responsibilities:
- Design, develop, and maintain scalable frontend and backend applications.
- Translate business and product requirements into robust technical solutions.
- Build responsive web interfaces, backend services, and RESTful APIs.
- Prepare and maintain technical documentation, including SRS and system design documents.
- Ensure code quality through testing, debugging, code reviews, and coding best practices.
- Collaborate with product managers, designers, and cross-functional engineering teams.
- Optimize application performance, scalability, and reliability.
- Take end-to-end ownership of features from development through deployment and maintenance.
- Mentor junior developers and contribute to technical discussions.
Required Skills and Qualifications:
- 3 - 6 years of relevant software development experience.
- Strong proficiency in JavaScript and Node.js.
- Hands-on experience with React, Angular, or Vue.js.
- Experience with MongoDB and RESTful API development.
- Good understanding of data structures, algorithms, software design patterns, testing, and debugging.
- Experience writing production-ready code and using Git for version control.
- Strong analytical, problem-solving, and communication skills.
- Ability to work independently and deliver end-to-end software solutions.
Good to Have:
- Exposure to AWS or Microsoft Azure.
- Familiarity with Docker, microservices architecture, and CI/CD pipelines.
- Experience in banking, payments, lending, or financial services applications.
- Knowledge of application deployment, monitoring, and performance optimization.
Skills
Full Stack, Javascript, Node.js, MongoDB, RESTful API, React.js, AngularJS, Vue.js, Git, AWS, Azure