Job Title : Senior Full Stack Developer (Node.js & React/Vue)

Location : Bangalore

Job Type : Full-time

About Symphony Technology Group (STG) :

STG is a Silicon Valley (California) based private equity firm with a long and successful track record of transforming high-potential software and software-enabled services companies and insights-oriented companies into definitive market leaders. The firm brings expertise, flexibility, and resources to build strategic value and unlock the potential of innovative companies. Partnering to build customer-centric, market-winning portfolio companies, STG creates sustainable foundations for growth that bring value to all existing and future stakeholders. The firm is dedicated to transforming and building outstanding technology companies in partnership with world-class management teams. With over $5.0 billion in assets under management, including a recently raised $4.2 billion fund. STG's expansive portfolio has consisted of more than 30 global companies.

STG Labs is the incubation center for many of STG's portfolio companies, building their engineering, professional services, and support delivery teams in India. STG Labs offers an entrepreneurial start-up environment for software and AI engineers, data scientists and analysts, and project and product managers and provides a unique opportunity to work directly for a software or technology company. Based in Bangalore, STG Labs supports hybrid working. In India, our competitive employment package includes health insurance, life insurance, accident coverage, a liberal leave policy, and many more benefits. We pride ourselves on providing great employee programs that are centered on supporting the health, wellness, and ongoing training and development of our people within a flexible work environment. We are an equal opportunity employer and makes hiring decisions based on experience, skills, aptitude, and can-do approach. https : //stg.com

Introduction :

We are seeking a highly skilled Senior Full Stack Developer to join our dynamic team. The ideal candidate will have a strong background in Node.js, React/Vue, and modern web application frameworks, with strong proficiency in TypeScript and JavaScript. The role also calls for hands-on experience in AI engineering leveraging AI-assisted development tools (e.g., Claude Code, Codex, GitHub Copilot) and integrating AI/LLM APIs as well as infrastructure skills across cloud platforms (e.g., AWS), containerization (Docker/Kubernetes), and CI/CD pipelines. You will work in a collaborative environment to design, build, and optimize web-based applications that provide high-value solutions for our clients.

Responsibilities :

- Design, develop, and maintain high-quality applications (both front-end and back-end).

- Develop robust, scalable, and reusable code for full-stack web applications.

- Collaborate with product managers, designers, and other developers to understand project requirements and deliver solutions that meet business objectives.

- Lead the design and implementation of front-end and back-end systems using Node.js (back-end) and React.js / Vue.js (front-end) with TypeScript and JavaScript, along with related frameworks and tools.

- Build and consume RESTful APIs and integrate with third-party services and systems.

- Optimize application performance for maximum speed and scalability.

- Deploy, containerize, and operate applications on cloud platforms (e.g., AWS) using Docker/Kubernetes and CI/CD pipelines.

- Write unit and integration tests to ensure the quality of the code.

- Mentor junior developers and provide technical leadership on development best practices.

- Review code for performance, scalability, and maintainability.

- Stay up to date with emerging technologies and suggest improvements to enhance application functionality and efficiency.

Requirements and Skillsets :

- Bachelors degree in Computer Science, Information Technology, or a related field.

- 5 to 9 years of experience in full-stack JavaScript/TypeScript (Node.js) development with proficiency in both front-end and back-end technologies.

- Strong back-end experience with Node.js and frameworks like Express.js / NestJS, building RESTful APIs, using TypeScript and JavaScript.

- Front-end development experience with HTML5, CSS3, JavaScript, TypeScript, and frameworks like React.js / Vue.js / Next.js; consume RESTful APIs (e.g., Node.js/Express, Python) from the UI.

- Familiarity with databases (SQL/NoSQL), with the ability to write efficient queries (e.g., MySQL, PostgreSQL, MongoDB).

- Experience with containerization technologies (e.g., Docker, Kubernetes) for building, deploying, and scaling applications.

- Experience working with AWS or other cloud platforms (e.g., Azure, GCP) for deploying, hosting, and managing scalable applications.

- Proficiency with version control (Git) and familiarity with CI/CD pipelines and Agile development practices.

- Hands-on experience with AI-assisted engineering tools (e.g., Claude Code, OpenAI Codex, GitHub Copilot) to accelerate coding, code review, debugging, and testing.

- Excellent problem-solving, debugging, and troubleshooting skills.

- Strong communication skills and the ability to work in a collaborative team environment.