Software Development Engineer 3 (Backend)
On-site
Full Time
#Engineering
#B2B SaaS
#Customer Engagement
#NodeJS
#Full Stack Development
#React
#Angular
#Vue
#AWS
#Heroku
#CI CD
#Software Architecture
#Debugging
Thena is a premier platform dedicated to customer engagement and intelligence, designed specifically for the requirements of modern enterprises. We help forward-thinking organizations like Mixpanel, WorkRamp, Sprig, Incident, and Etsy transform their customer-facing operations by leveraging the power of AI and real-time messaging tools such as Slack. Since our founding in 2022, we have been backed by prominent investors like First Round Capital and Lightspeed VP. With a global team operating out of Mountain View, New York City, and Bangalore, we are proud to be ranked by G2 as the number one provider for live support, workflows, and overall ticket response user experience. We are currently seeking a Software Development Engineer 3 to join our team in India on a full-time, on-site basis.
Key outcomes
- Design, architect, and implement robust full-stack solutions that are both scalable and secure.
- Manage the entire software development lifecycle, from initial ideation through to final deployment.
- Collaborate with cross-functional partners, including product managers and designers, to ensure project alignment.
- Review, maintain, and refactor our existing codebase to optimize performance and ensure long-term scalability.
- Take ownership of troubleshooting, debugging, and resolving system issues in a timely manner.
- Mentor junior engineers and share technical knowledge to foster team growth and high code quality.
- Contribute technical expertise during team brainstorming sessions and planning meetings.
Requirements
- You have 4 to 6 years of professional software development experience, with a primary focus on NodeJS.
- You possess a strong background in full-stack development and software architecture.
- You are proficient in communicating and collaborating with both front-end and back-end engineering teams.
- You are committed to driving code quality and staying current with the latest industry methodologies.
- You are fluent in English and ready to work in an on-site environment.
Preferred qualifications
- Experience working with modern front-end frameworks such as React, Angular, or Vue.
- Familiarity with the specific demands of B2B SaaS, including multi-tenancy and enterprise system integrations.
- Proven experience working within multi-cloud environments, specifically AWS or Heroku.
- Practical knowledge of CI/CD pipelines and related deployment tools.
Compensation
- Comprehensive health insurance coverage for you and your family.
- Participation in our ESOP program, giving you a stake in our company's future.
- A generous, flexible learning budget to support your professional development.
- Access to robust mental wellness programs to support your holistic health.
- Provision of high-end hardware and software tools to ensure you have the best equipment for your work.
How to apply
If you are passionate about building the future of customer communication and meet the requirements outlined above, we invite you to apply to join our growing team. Please submit your application through our official channels to begin the process.



