Senior Backend Software Developer

PLUVIA PTE. LTD.; Singapore; On-site; SGD 80,000 - 120,000; Full time

Job summary

A leading company in climate intelligence is seeking a Senior Backend Software Engineer to develop scalable backend systems for their rainfall analytics platform. The role involves collaborating with cross-functional teams to deliver AI-driven solutions, with a focus on robust data processing and system architecture.

Benefits

Flexible working arrangements

Competitive compensation

Medical and term life insurance

Professional development opportunities

Qualifications

• 5+ years of experience in backend software engineering.
• Strong programming skills in Python and/or Node.js.
• Experience with CI/CD pipelines and automated testing.

Responsibilities

• Architect, design, and develop scalable backend systems and APIs.
• Lead the development of data pipelines for weather data processing.
• Collaborate with cross-functional teams to deliver innovative solutions.

Skills

Problem-solving

Communication

Collaboration

Tools

Docker

GitLab

AWS

Azure

PostgreSQL

MongoDB

Job description

Pluvia is seeking a highly skilled Senior Backend Software Engineer to drive the development of our next-generation rainfall intelligence and analytics platforms. In this pivotal role, you will architect, build, and maintain robust, scalable backend systems that power climate-resilient decision-making for critical industries across Southeast Asia. You will collaborate closely with frontend engineers, data scientists, DevOps, and product managers to deliver innovative, AI-driven software solutions.

Key Responsibilities

• Architect, design, and develop scalable backend systems and APIs using modern programming languages (e.g., Python, Node.js, JavaScript).

• Lead the development and optimization of robust data pipelines for real-time and batch processing of weather, geospatial, and business data.

• Integrate backend systems with Pluvia’s proprietary rainfall and flood prediction intelligence APIs, machine learning models, and external data sources.

• Design and manage high-performance SQL and NoSQL databases to support large-scale, real-time applications.

• Collaborate with DevOps to ensure CI/CD, automated testing, monitoring, and deployment best practices.

• Conduct code reviews, enforce coding standards, and mentor junior engineers.

• Write and maintain comprehensive technical documentation.

• Troubleshoot, debug, and resolve complex technical issues in production environments.

• Stay updated on backend technology trends; proactively recommend and adopt relevant innovations.

• Work closely with cross-functional teams to translate business requirements into technical solutions.

Required

• 5+ years of experience in backend software engineering, including system architecture and API development.

• Strong programming skills in Python and/or Node.js (JavaScript); experience with other backend languages is a plus.

• Deep understanding of SQL and NoSQL databases (e.g., PostgreSQL, MongoDB).

• Experience designing and building RESTful and/or GraphQL APIs.

• Proven experience with CI/CD pipelines, automated testing frameworks, and DevOps practices.

• Hands-on experience with containerization (Docker) and cloud platforms (Azure, AWS, or GCP).

• Experience with version control systems (GitLab/GitHub).

• Strong problem-solving skills and ability to troubleshoot complex systems.

• Excellent written and oral communication skills; proven ability to work in cross-functional teams.

• Experience working in Agile/SCRUM environments.

Preferred

• Experience building data pipelines and working with event-driven architectures (e.g., Kafka, RabbitMQ, ActiveMQ).

• Exposure to geospatial data processing or GIS applications.

• Familiarity with microservices architecture and serverless computing.

• Experience with infrastructure-as-code and monitoring tools.

• Background in the water sector, climate, or related domains.

• Experience mentoring junior engineers and leading technical projects.

• Comfortable working in a fast-paced, scale-up environment.

What You’ll Gain

• Opportunity to shape the future of weather and climate intelligence in Southeast Asia.

• Exposure to cutting-edge AI, machine learning, and cloud-native technologies.

• Work in a vibrant, mission-driven, and inclusive team of international experts.

• Flexible working arrangements and a culture of continuous learning and growth.

• Competitive compensation, medical and term life insurance, and professional development opportunities.

• Real impact on climate resilience and business continuity for leading organizations.

Application Process

• Submit your CV and a brief cover letter outlining your relevant backend engineering experience and motivation to join Pluvia.

• Include links to your GitHub or portfolio, if available.

• Shortlisted candidates will be invited for an interview and technical discussion.

• Contact: Catherine Ham | Email: [e-mail].

About Pluvia

Pluvia, rooted in Singapore’s Hydroinformatics Institute (H2i), delivers hyperlocal rainfall intelligence powered by AI and machine learning. We serve critical sectors-transportation, logistics, construction, and asset management-across Southeast Asia, enabling smarter, weather-resilient decisions. Our passionate team is shaping the future of climate-aware decision-making through robust, actionable weather insights.