Software Engineer (HR & Employee Experience Tech)

re-zoo-me; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

re-zoo-me is seeking talented Software Engineers to build digital products that transform the employee experience across recruitment to career growth. You will work on cloud-native web apps and enterprise integrations, using agile methods to deliver a seamless employee experience.

We deploy AI-enabled tooling, emphasize user-centered design, and require strong CS fundamentals and hands-on web development with Spring Boot, React, and Python.

Qualifications

• Bachelor's degree or equivalent in CS/SE/IS or related field.
• Strong foundation in algorithms and data structures.
• Experience with modern web app development.
• Knowledge of relational and NoSQL databases.

Responsibilities

• Design and develop full-stack web apps using AI coding tools.
• Build reliable APIs and integrations with enterprise systems.
• Deliver high-quality, maintainable code.
• Write and maintain technical documentation (ADRs, RFCs).
• Build CI/CD pipelines and observability via logging and metrics.
• Participate in peer code reviews and engage with users.
• Share best practices and publish internal tech blogs.

Skills

Data structures

Software design

Web development

Cloud-native

LLM integration

Education

Bachelor's degree in CS/SE/IS

Tools

Spring Boot

React

Python

MSSQL

MongoDB

Elasticsearch

OpenTelemetry

SAP HCM

Job description

We are looking for talented Software Engineers to build digital products that transform the employee experience throughout the employee lifecycle—from the first touchpoint in our recruitment portal to long-term career growth through our career development and employee engagement platforms. You will build tools that enhance organisational effectiveness and drive workforce productivity.

Our product teams build cloud-native web applications and engineer complex enterprise integrations to deliver a seamless employee experience. We adopt an agile delivery approach, combining modern software engineering practices with user-centred design to build HR applications that are intuitive, engaging, and easy to use.

Responsibilities

• Design and develop full-stack web applications using AI coding tools and hands-on development.
• Build reliable APIs and integrations that connect digital products to enterprise systems.
• Deliver high-quality, and maintainable code.
• Write and maintain technical documentation (e.g. ADRs and RFCs).
• Build CI/CD pipelines and ensure application observability through logging, metrics and monitoring.
• Actively contribute to iterative sprint cycles by participating in peer code reviews, engaging with users, and proactively resolving issues.
• Contribute to the technical community by sharing best practices, publishing internal tech blogs and participating in knowledge-sharing sessions.

Requirements (Minimum Qualifications)

• Background in Computer Science, Software Engineering, Information Systems, or a related field.
• Good understanding of software engineering fundamentals, including data structures, software design principles, and basic database concepts .
• Familiarity with modern web application development using technologies such as Spring Boot, React, Python.
• Familiarity with relational databases (e.g. MSSQL), and NoSQL databases (e.g. MongoDB).
• Familiarity with Search Engine (e.g. Elasticsearch).
• Familiarity with Observability tooling and frameworks (e.g. OpenTelemetry).
• Experience in integrating LLM and Agentic AI capabilities is a plus.
• Knowledge of SAP or similar enterprise HCM systems is an added advantage, particularly in building integrations with custom-built applications.

As CSIT is an agency under the Ministry of Defence (Singapore), only Singapore Citizens will be considered.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans.