The Xponent Core Engineering team is seeking a Senior Full Stack Engineer with expertise in React and full-stack development to build and enhance our Software as a Service (SaaS) platform. The ideal candidate is passionate about developing highly scalable, high-performance web applications using modern frontend and backend technologies. In this role, you will contribute as a developer, mentor, and technical planner, ensuring adherence to best practices in architecture, security, and coding standards.
You will play a key role in integrating the Xponent product with other CSG products and leading technical innovation across the team.
Key Responsibilities
- Develop and enhance web applications using React as the core front-end framework.
- Work across the full stack, including backend development with Python and Node.js.
- Optimize UI/UX for high performance, accessibility, and responsiveness.
- Collaborate with the Product team to translate business requirements into technical solutions.
- Participate in the agile development process, contributing to sprint planning, code reviews, and QA.
- Enhance code scalability, security, and maintainability.
- Troubleshoot and resolve complex frontend and backend issues.
- Mentor junior developers and provide technical leadership to the team.
- Evaluate and adopt new libraries, frameworks, and best practices.
- Work with DevOps teams to improve deployment pipelines and system performance.
Is This Opportunity Right for You?
We are looking for candidates who have:
- 5+ years of experience in full-stack development, with a focus on frontend engineering.
- Expertise in React.js, including hooks, state management, component design, and performance optimization.
- Proficiency in JavaScript/TypeScript and modern frontend development workflows.
- Experience with backend development, specifically with Node.js and Python.
- Knowledge of RESTful APIs and GraphQL.
- Experience working with SQL and NoSQL databases (e.g., PostgreSQL, MongoDB).
- Understanding of web performance optimization, security best practices, and scalability.
- Familiarity with web caching (Redis) and message brokers (Kafka, RabbitMQ, SQS).
- Hands-on experience with AWS cloud services.
- Strong experience working in agile teams and contributing to technical planning.
- A collaborative mindset with strong communication skills.
Location(s):
India Remote
Top Skills
What We Do
Customer experience, commerce and payments have changed forever. With innovative new technologies like 5G and AI reshaping consumer expectations, it’s up to brands to deliver digital, engaging experiences that win over customers, no matter where they are in their customer journey.
That’s where CSG comes in. CSG is a purpose-driven, high-growth SaaS platform company helping some of the world’s most recognizable brands solve their toughest business challenges. We’re a trusted partner to global companies that want to evolve to meet the demands of today’s digital economy, with future-ready solutions that drive exceptional customer experiences.
Why Work With Us
We're high on respect and low on ego, making us an easy company to do business with and the best place to work. We cultivate a culture based on integrity, innovation, and impact across all our locations, so our people show up as the most authentic version of themselves and can work together to build a more future-ready world. #ChooseCSG
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