Senior Software Engineer

Simplotel; Bengaluru; On-site; INR 1,800,000 - 3,000,000; Full time

Job summary

Simplotel, a Bangalore-based SaaS company serving hotels globally, seeks a Senior Software Engineer. You will design, implement, and maintain scalable full-stack services, with emphasis on AI-powered features, LLMs, RAG, and intelligent assistants.

You will build clean RESTful APIs, define prompts and guardrails, optimize performance and cost, and integrate AI tools like Claude Code and Copilot into daily workflows while collaborating across teams to deliver end-to-end solutions.

Qualifications

• 5+ years of software engineering experience with full-stack focus.
• Experience designing scalable RESTful APIs with SLA awareness.
• Strong Java and Spring ecosystem knowledge and solid data structures.
• Hands-on GenAI/LLMs development, prompts, RAG, embeddings, and agents.

Responsibilities

• Design, build, and maintain high-performance, scalable full-stack services.
• Create clean APIs with test coverage and uphold code quality standards.
• Prototype and deploy AI-powered features including LLMs and RAG over data.
• Define prompts, guardrails, and evaluation criteria for AI systems.
• Measure, optimise latency and cost of AI features in production.
• Integrate AI coding assistants into daily workflows to boost productivity.
• Own features end-to-end from definition to deployment and maintenance.
• Build and maintain integrations with third-party systems (payments, channels).
• Own production services with monitoring, tuning, debugging and incident response.

Skills

Java

Spring Boot

REST APIs

GenAI/LLMs

AI coding assistants

Distributed systems

Linux

AWS

Git

Tools

Docker

CI/CD

Infrastructure as Code

Kubernetes

Claude Code

Copilot

Job description

Simplotel is a Bangalore-based Software-as-a-Service (SaaS) company helping over 3,000 hotels across 26 countries grow their direct business. We power e-commerce for some of the largest hotels in India. The name Simplotel comes from a combination of “Simple” and “Hotel”. Our mission is to simplify the lives of hoteliers through technology.
Simplotel is a “Shopify for Hotels”. Founded in October 2013, Simplotel is funded by Go-MMT, India’s largest online travel agency.
*Simplotel was awarded Best Startup in Travel & Hospitality for 2021 by Startup India, an initiative of the Union Ministry of Commerce & Industry in India.

At Simplotel, you will understand our customers’ unique business needs and develop features that help them grow their businesses. You will then design, implement, and maintain these features. Examples of key functionality include booking and search engines, template engines, rules engines, user management, and more. You will also leverage AI-based code generation and design tools to develop and deliver product features rapidly. We are building a global product from India, and you can be part of this opportunity!

Position: Senior Software Engineer

Roles and Responsibilities:

Design, build, and maintain high-performance, scalable full-stack services.

Create clean APIs with solid test coverage and enforce and elevate code quality, resiliency, and engineering standards across the engineering team.

Prototype and deploy AI-powered features, including LLMs, RAG over hotel and content data, agentic automations, and intelligent assistants, to production.

Define prompts, guardrails, and evaluation criteria for AI systems.

Measure and optimise the quality, latency, and cost of AI features in production.

Integrate AI coding assistants such as Claude Code and Copilot into daily workflows to increase developer and team productivity.

Own features end-to-end, from definition and prioritisation based on key business goals through implementation, deployment, and ongoing maintenance.

Build and maintain integrations with third-party systems such as payment gateways, channel managers, and AI/LLM providers.

Own production services through proactive monitoring, performance tuning, debugging, and incident response.

Skills Required:

5+ years of software engineering experience.

Ability to work independently, manage priorities and deadlines effectively, and drive continuous improvements.

Full-stack proficiency covering UI, API, and storage layers.

Experience designing clean RESTful JSON APIs with defined SLAs.

Hands-on experience with Java, Spring Boot, and the Spring ecosystem.

Strong understanding of core data structures, algorithms, and database principles.

Practical experience building with GenAI/LLMs, including model APIs, prompt design, RAG, embeddings, vector stores, and agent frameworks.

Proficiency in using AI coding assistants such as Claude and Codex to accelerate development, with the judgement to evaluate, verify, and reject AI-generated code when necessary.

Strong backend engineering and debugging skills, with experience designing and troubleshooting features in distributed systems and a solid understanding of web technologies.

Working proficiency with Linux/Ubuntu, Git, and foundational AWS services.

Good to Have:

Experience migrating services from Python to Java or working with polyglot backends.

Exposure to messaging systems.

Experience with Docker, CI/CD, and infrastructure-as-code.

Prior experience in travel, hospitality, or high-traffic e-commerce.