Software Engineer (C#)

NEWTONE CONSULTING PTE. LTD.; Singapore; On-site; SGD 110,000 - 170,000; Full time

Job summary

NEWTONE CONSULTING PTE. LTD. is seeking an experienced software engineer to develop and maintain scalable, enterprise-grade applications and automation solutions across on-premises and cloud environments.

You will drive the full Software Development Life Cycle (SDLC), including design, development, testing, and validation, while collaborating with cross-functional teams to align with project goals. The role requires hands-on C#, API design, and strong validation engineering expertise, with

Qualifications

• 5+ years of experience in software engineering.
• Hands-on experience with C# and enterprise-grade application development.
• Experience in validation engineering, including developing Validation Test Plans and resolving validation failures.
• Experience in API design and development, unit and integration testing, and front-end integration (TypeScript, ReactJS, NodeJS preferred).
• Proficiency with relational databases (e.g., Oracle) and data analysis.
• Experience with DevSecOps practices and tools (Git, GitLab CI, code quality platforms).
• At least 2 years of experience in software validation automation.
• Experience with large-scale enterprise systems (banking, insurance, mission-critical platforms) is highly preferred.

Responsibilities

• Develop and maintain scalable, enterprise-grade applications and automation solutions across on-premises and cloud environments.
• Drive the full Software Development Life Cycle (SDLC), including design, development, testing, and validation.
• Collaborate with cross-functional teams to align with project goals.
• Participate in code reviews and provide technical feedback.
• Develop and execute component, integration, and validation testing.
• Create Validation Test Plans (VTP) and implement validation strategies.
• Investigate validation failures, perform root cause analysis, and resolve issues through code optimization.
• Develop technical documentation, user guides, and process documentation.
• Analyze and improve operational efficiency through automation-driven solutions.

Skills

C#

Validation engineering

API design and development

JavaScript/TypeScript/ReactJS/NodeJS

SQL

Web technologies

Git

DevSecOps practices

Unit/integration testing

Large-scale enterprise systems

Tools

Docker

GitLab CI

Job description

Summary:

Developandmaintainscalable,enterprise-gradeapplicationsandautomationsolutionsacrosson-premisesandcloudenvironments.DrivethefullSoftwareDevelopmentLifeCycle(SDLC),includingdesign,development,testing,andvalidation,whilecollaboratingwithcross-functionalteamstoalignwithprojectgoals.

Requirements:

• Design,develop,andmaintainefficient,maintainable,andtestablecodebases.
• Participateincodereviewsandprovidetechnicalfeedback.
• Developandexecutecomponent,integration,andvalidationtesting.
• CreateValidationTestPlans(VTP)andimplementvalidationstrategies.
• Investigatevalidationfailures,performrootcauseanalysis,andresolveissuesthroughcodeoptimisation.
• Developtechnicaldocumentation,userguides,andprocessdocumentation.
• Analyseandimproveoperationalefficiencythroughautomation-drivensolutions.

Qualifications:

• Minimum5yearsofexperienceinsoftwareengineering.
• Provenhands-onexperiencewithC#andenterprise-gradeapplicationdevelopment.
• Strongexperienceinvalidationengineering,includingdevelopingValidationTestPlans(VTP)andresolvingvalidationfailures.
• ExperienceinAPIdesignanddevelopment,unitandintegrationtesting,andfront-endintegration(TypeScript,ReactJS,NodeJSpreferred).
• Proficiencywithrelationaldatabases(e.g.,Oracle)anddataanalysis.
• ExperiencewithDevSecOpspracticesandtools(Git,GitLabCI,codequalityplatforms).
• Minimum2yearsofexperienceinsoftwarevalidationautomation.
• Experiencewithlarge-scaleenterprisesystems(e.g.,banking,insurance,ormission-criticalplatforms)ishighlypreferred.

Required :

• .NET Core, RestfulAPI
• Javascript, Typescript, React or similar tech
• SQL
• Web technology
• Git

Added value:

• CI/CD
• Containerization, Docker
• Experience in Java, VBS