Xeno - Senior Backend Engineer - Java Technologies

1 month ago


Delhi, India Xeno Private Limited Full time

Xeno's mission is to enable brands to delight their customers at scale.

Imagine if a brand has 3 million existing customers, with Xeno they can create 3 million campaigns specific to each & every individual customer over SMS, email, Facebook & Instagram.

On top of that, we're crazily focused on building the best company to work for in India. Xeno helps B2C brands run 1 to 1 marketing campaigns at scale to their existing customers.

For example, we help a brand like Dunkin Donuts with 3 million customers create 3 million unique campaigns every couple of weeks.

We help brands increase campaign conversions by more than 150%, while reducing the marketing manager's workload by 95%.

Responsibilities :

- Utilize 3-6 years of solid experience in backend and platform engineering to build, optimize, and scale our platform.

- Write, test, and debug high-quality code with the ability to troubleshoot complex issues independently.

- Lead a small, mission-aligned team to deliver large-scale projects, ensuring alignment with business goals.

- Conduct R& D; on new infrastructure components, rapidly driving POCs and integrating them into our stack (e., Kong, Loki, Athena, Redshift Spectrum, Data Archival).

- Establish and enforce best practices for developer productivity and platform performance.

- Champion SQL optimization, ensuring efficient database queries and performance.

- Leverage your experience with Kubernetes (K8) to optimize and maintain our infrastructure.

- Drive cost-efficient infrastructure solutions, optimizing resource usage without compromising performance.

- Utilize and enhance our observability stack to monitor and optimize the performance of microservices.

- Thrive in a fast-paced startup environment, delivering high-impact projects with ambitious timelines and a high degree of ownership.

Requirements :

- 3-6 years in backend and platform engineering.

- Leadership potential for team management and mentoring.

- Experience in building cost-efficient infrastructure.

- Adaptable to startup environments, willing to work relentlessly on high-impact projects with self-driven timelines.

- Strong coding and debugging abilities with proficiency in Java.

- Expertise in SQL optimization and Kubernetes.

- Experience with observability stacks.

- Ability to drive fast-paced R& D and integrate cutting-edge infrastructure.

- Knowledge of things like Athena, Redshift Spectrum, and Message Brokers - RabbitMQ/Kafka.

- Some knowledge of Kinesis or other data streaming tech and Infra as Code.

- Experience with data engineering tools.

- BTech in Computer Science Engineering or related field

(ref:hirist.tech)

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