Total 104 php developer job vacancies in D02 Anson, Tanjong Pagar

Key Responsibilities:
Backend Development:

• Design, develop, and maintain microservices architecture using Java and Node.js.
• Implement event-driven architecture to enable seamless communication between microservices.
• Utilize ORM Framework for efficient database interactions and management.
• Containerize applications using Docker for scalability and deployment flexibility.
• Apply Domain-Driven Design (DDD) principles to ensure clean and modular code architecture.
• Implement OAuth for secure authentication and authorization.
• Develop and enforce security best practices to safeguard sensitive data and systems.
• Utilize AWS services such as S3, Lambda, API Gateway, DynamoDB, etc., for backend development.
• Develop RESTful APIs endpoints to facilitate communication between the frontend and backend.
• Reuse existing reusable microservices built in .Net Core.

Frontend Development:

• Develop responsive and user-friendly web applications using React.js and Next.js.
• Write unit tests using Jest to ensure code quality and reliability.
• Create reusable UI components and maintain a consistent design using Storybook.
• Collaborate closely with UX/UI designers to implement intuitive and visually appealing interfaces.
• Troubleshoot and debug issues across the stack, ensuring smooth application operation.
• Optimize application performance and scalability for a seamless user experience.

What we are looking for:
Requirements:

• Proven experience as a Full Stack Java Developer or similar role.
• Strong proficiency in Java and related backend technologies.
• Experience building microservices architecture and implementing event-driven design patterns.
• Proficiency in ORM Framework for database management.
• Familiarity with Docker and containerization principles.
• Knowledge of Domain-Driven Design (DDD) principles and their application in backend development.
• Experience implementing OAuth for authentication and authorization.
• Understanding of security best practices and their application in backend development.
• Hands-on experience with AWS services such as S3, Lambda, API Gateway, DynamoDB, etc.
• Proficiency in frontend technologies such as React.js, Next.js, HTML, CSS, and JavaScript. 11. Experience writing unit tests using Jest and maintaining a design system with Storybook.
• Strong problem-solving skills and attention to detail.
• Excellent communication and collaboration skills.

Key Responsibilities:
Backend Development:

• Design, develop, and maintain microservices architecture using Java and Node.js.
• Implement event-driven architecture to enable seamless communication between microservices.
• Utilize ORM Framework for efficient database interactions and management.
• Containerize applications using Docker for scalability and deployment flexibility.
• Apply Domain-Driven Design (DDD) principles to ensure clean and modular code architecture.
• Implement OAuth for secure authentication and authorization.
• Develop and enforce security best practices to safeguard sensitive data and systems.
• Utilize AWS services such as S3, Lambda, API Gateway, DynamoDB, etc., for backend development.
• Develop RESTful APIs endpoints to facilitate communication between the frontend and backend.
• Reuse existing reusable microservices built in .Net Core.

Frontend Development:

• Develop responsive and user-friendly web applications using React.js and Next.js.
• Write unit tests using Jest to ensure code quality and reliability.
• Create reusable UI components and maintain a consistent design using Storybook.
• Collaborate closely with UX/UI designers to implement intuitive and visually appealing interfaces.
• Troubleshoot and debug issues across the stack, ensuring smooth application operation.
• Optimize application performance and scalability for a seamless user experience.

What we are looking for:
Requirements:

• Proven experience as a Full Stack Java Developer or similar role.
• Strong proficiency in Java and related backend technologies.
• Experience building microservices architecture and implementing event-driven design patterns.
• Proficiency in ORM Framework for database management.
• Familiarity with Docker and containerization principles.
• Knowledge of Domain-Driven Design (DDD) principles and their application in backend development.
• Experience implementing OAuth for authentication and authorization.
• Understanding of security best practices and their application in backend development.
• Hands-on experience with AWS services such as S3, Lambda, API Gateway, DynamoDB, etc.
• Proficiency in frontend technologies such as React.js, Next.js, HTML, CSS, and JavaScript. 11. Experience writing unit tests using Jest and maintaining a design system with Storybook.
• Strong problem-solving skills and attention to detail.
• Excellent communication and collaboration skills.

Responsibilities:

• Design, develop, and maintain software applications that utilize asp.net and

• Collaborate with cross-functional teams to gather requirements and translate them into technical specifications.

• Implement GIS functionalities in software applications, ensuring optimal performance and user experience.

• Conduct code reviews and provide constructive feedback to team members.

• Participate in troubleshooting in software applications.

• Document software designs, processes, and user manuals for future reference.

• Provide technical support and training to end-users on applications.

Mandatory Skills:

• Strong knowledge of Core.NET, MVC, VB.NET, C#, and ASP.NET. Angular ,Node JS

• Ability to work in an Agile development environment.
• Good to have AWS, Devops, entity Framework, and Kafka experience;
• Experience in government sector is good to have

Qualifications:

• 5+ years of relevant work experience in software development with a focus on Dot net, Angular, HTML, Typescript, React JS

• Proven ability to manage multiple projects and meet deadlines.

• Strong analytical skills and the ability to work independently as well as part of a team.

Job Title

ServiceNow Developer PM / BA

Occupation

PROJECT MANAGEMENT MANAGER

Job Description & Requirements

ServiceNow Developer

Occupation

SOFTWARE DEVELOPER

Job Description & Requirements

Key Responsibilities:

· Lead the development and implementation of custom applications using ServiceNow App Engine

· Provide technical mentorship and guidance to junior developers

· Design and develop complex workflows, business rules, and custom applications

· Establish coding standards and best practices for the development team

· Conduct code reviews and ensure quality of deliverables

· Troubleshoot complex technical issues and provide solutions

· Create technical documentation and knowledge base articles

· Participate in architecture discussions and solution design sessions

Required Qualifications:

· Minimum 7 years of ServiceNow development and implementation experience

· Minimum 3 years of hands-on experience with ServiceNow App Engine development

· Current ServiceNow certifications (e.g., Certified Application Developer, Certified Implementation Specialist)

· Experience in at least 2 large-scale ServiceNow implementations

· Strong expertise in JavaScript and ServiceNow scripting

· Proven track record of technical leadership and mentoring

Technical Skills:

· Advanced knowledge of ServiceNow App Engine Studio and App Engine Templates

· Expertise in ServiceNow scripting using JavaScript

· Strong understanding of ServiceNow platform capabilities and limitations

· Proficiency in:

o Business Rules

o Client Scripts

o UI Policies

o UI Actions

o Workflows

o Flow Designer

o Integration Hub

o Service Portal development

· Experience with source control and deployment tools

· Knowledge of REST/SOAP web services and APIs

Leadership Skills:

· Demonstrated ability to mentor and guide junior developers

· Experience in conducting technical training sessions

· Strong code review and quality assurance skills

· Ability to translate complex technical concepts to non-technical stakeholders

· Experience in estimating development effort and managing technical deliverables

Additional Requirements:

· Experience with Agile development methodologies

· Strong problem-solving and analytical skills

· Excellent written and verbal communication skills

· Ability to work independently and as part of a team

· Experience in creating technical documentation

Preferred Qualifications:

· Experience with multiple ServiceNow releases and platform upgrades

· Knowledge of ITIL processes and frameworks

· Experience with performance tuning and optimisation

· Background in implementing ServiceNow best practices and governance

· Additional technical certifications in relevant areas

Overview

We are looking for an experienced Software Developer with strong hands-on experience in the .NET Framework / .NET 8 / .NET 9 ecosystem. The ideal candidate should possess solid software engineering fundamentals, strong problem‑solving skills, and the ability to work closely with stakeholders across different teams. Experience with Flutter will be a significant advantage.

Key Responsibilities

• Develop, enhance, and maintain applications using .NET Framework / .NET 8 / .NET 9.

• Work closely with internal stakeholders to gather requirements, clarify technical needs, and ensure alignment with business objectives.

• Participate in system design, coding, testing, deployment, and documentation.

• Integrate applications with internal and external APIs.

• Ensure all development follows governance, coding standards, and best practices.

• Support troubleshooting, debugging, and resolving vulnerabilities or security issues.

• Collaborate with team members to deliver high‑quality, scalable, and secure solutions.

Mandatory Skills & Requirements

• Minimum 3 years of software development experience.

• Strong experience with .NET Framework / .NET 8 / .NET 9.

• Good understanding of RESTful API design, integration, and consumption.

• Knowledge of software governance practices, including coding standards, documentation, and version control.

• Cybersecurity awareness, including secure coding practices, authentication/authorization concepts, and common vulnerabilities.

• Familiarity with OWASP concepts and basic vulnerability mitigation.

Good-to-Have Skills

• Experience with Flutter (highly preferred; strong plus point).

• Experience with React or Angular.

• Knowledge of CI/CD pipelines and DevOps practices.

• Exposure to cloud platforms (Azure preferred).

• Experience with microservices or event-driven architectures.

Soft Skills

• Able to communicate and liaise effectively with stakeholders from both business and technical teams.

• Strong analytical and problem‑solving abilities.

• Team player with proactive attitude and willingness to learn.

Important skills -

FE: React, flutter

BE: C# .NET

Job Description:

We are seeking a highly skilled and motivated Full Stack Developer to join our team. In this role, you will be responsible for designing, developing, and maintaining a multi-platform application that supports mobile, tablet, and web browsers. You will work closely with UI/UX designers, backend developers, and product teams to create a seamless and high-performing user experience.

This role requires a strong understanding of front-end and back-end development, API integration, and database management. Additionally, you will be leading the application testing efforts to ensure robustness, security, and scalability.

Key Responsibilities:

Application Development & Architecture:

• Collaborate with stakeholders to analyze software specifications and UI/UX mockups to ensure alignment with business requirements.

• Develop, test, and deploy responsive, multi-platform applications (mobile, tablet, and web).

• Ensure applications are optimized for performance, scalability, and security.

• Maintain a clean and scalable codebase while following best practices in software development.

• Troubleshoot and debug applications to enhance functionality and user experience.

Front-End Development:

• Develop user-friendly and responsive front-end interfaces using modern frameworks

• Ensure seamless cross-platform functionality and a consistent UI/UX experience.

• Optimize front-end applications for speed and performance.

Back-End Development:

• Build and maintain APIs and backend services

• Develop and manage database structures Implement authentication, authorization, and data security measures.

Testing & Quality Assurance:

• Lead the testing efforts, including unit testing, integration testing, and end-to-end testing.

• Work closely with QA teams to identify and resolve software defects.

• Implement automated testing frameworks to enhance code reliability.

Collaboration & Communication:

• Work closely with other developers to ensure timely and efficient development.

• Participate in code reviews and contribute to continuous improvement initiatives.

Qualifications & Experience:

• Minimum Working Experience: 5 years

• Diploma/Bachelor's degree in computer science or any other related field

• Operations and maintenance for a mixture of vendors and in-house products

Must have experience in following domain area/ technology/ programming languages

• Any 3 or more of the following: C#, VB. ASP.NET Framework, .NET 6, Webform, MVC, Web API, Entity Framework

• Strong in SQL with experience in Microsoft SQL Server

• HTML, CSS, Bootstrap, JavaScript, JQuery, React, Angular and/or Flutter, Dart

• Experience in Application Security

• Experience in AI, understand how to use AI tools

Good to have experience in the following:

• Maintenance and support OT and IT systems.

• Historian and/or plant system architecture.

• Strong background in IT processes and structure.

• Azure Web App, Azure Storage, Container Registry and/or Azure Key Vault, Azure API Management. Knowledge & experience in AKS will be an added advantage.

• Azure Logic App, Azure Service Bus, and/or Azure Data Factory

• Knowledge of Azure Logic App, Azure API Management, Azure Service Bus will be an added advantage.

• DevOps, CI/CD Pipeline and/or DevOps tool chains

• Agile Methodology

• HUAWEI Cloud

• APP Store publish

• Source control, coding standards, app management and deployment

• Familiar with current UX trends on web applications

• Certified in Microsoft technologies will be added advantage

• Experience in high traffic application development

Working hours :
8:30am to 6pm (Monday to Friday) onsite, no hybrid option.

Key Responsibilities

• Perform end‑to‑end development and testing activities, requiring strong Java expertise in Spring Boot, Microservices, and Hibernate, along with willingness to execute manual and regression testing and implement timely defect fixes.

• Execute approximately 2,200 manual regression test cases using Zephyr to validate system stability and functionality.

• Accurately document, track, and update all test outcomes in Zephyr and Jira.

• Identify, troubleshoot, and resolve issues related to the Spring Boot and Hibernate upgrades.

• Conduct comprehensive root‑cause analysis and implement necessary code fixes, enhancements, or optimizations.

• Design and develop backend REST APIs for the Dashboard using Java, Spring Boot, and Hibernate.

• Collaborate closely with cross‑functional development and QA teams throughout the upgrade and testing cycles.

• Ensure proper maintenance and archiving of all code changes, testing artifacts, and technical documentation.

• Support go‑live readiness activities, post‑deployment stabilization, and follow‑up issue resolution.

Required Skills & Experience

• Strong proficiency in Java, Spring Framework, Spring Boot, Microservices, and Hibernate.
• Experience in backend system upgrades, troubleshooting, and defect resolution.
• Hands‑on experience performing manual regression testing and validating large‑scale test suites.
• Familiarity with testing and project management tools such as Zephyr and Jira.
• Ability to operate effectively in a hybrid working environment and collaborate across distributed teams.
• Exposure to CI/CD pipelines and tools (e.g.,Jenkins).
• Understanding of automation testing frameworks such as Selenium or JUnit. 

Nice-to-Have

• Experience working on dashboard or analytics platform development.
• Background in financial markets or post‑trade systems.
• Knowledge of performance tuning and optimization for Java applications.
• Experience in migration projects or time‑bound service engagements.
• Understanding of banking technology environments and compliance standards.
• 1–4 years of relevant experience in IT support.
• Strong communication and technical writing skills.
• Proactive, self‑driven, and able to work independently as well as in a team environment.
• Well‑organized and disciplined in following documented processes and procedures.

Qualifications:

• Bachelor’s degree in Computer Science, Engineering, or a related discipline.
• 5+ years of hands‑on Java backend development experience.
• Strong understanding of software development best practices and testing methodologies.
• Excellent problem‑solving skills and ability to perform under pressure in a fast‑paced environment.
• Strong communication skills with the ability to collaborate effectively with cross‑functional teams. 

TIBCO Developer – Job Description

Overview
We are seeking a skilled TIBCO Developer to design, develop, and maintain integration solutions using TIBCO technologies. The ideal candidate will have strong experience in enterprise integration, messaging systems, and API development.

Key Responsibilities

• Design, develop, and implement integration solutions using TIBCO (BW, EMS, BusinessWorks, etc.)

• Build and maintain REST/SOAP APIs and services

• Work with cross-functional teams to gather and analyze integration requirements

• Perform system integration, testing, and deployment

• Troubleshoot and resolve production issues in a timely manner

• Ensure performance optimization, scalability, and security of integration solutions

• Maintain technical documentation and integration workflows

• Support upgrades, enhancements, and migration of TIBCO platforms

Requirements

• Bachelor’s degree in Computer Science, IT, or related field

• 10+ years of experience in TIBCO development

• Strong hands-on experience with:

  • TIBCO BusinessWorks (BW5/BW6)

  • TIBCO EMS

  • TIBCO Administrator

• Knowledge of XML, XSD, WSDL, SOAP, REST APIs

• Experience with middleware and integration architecture

• Familiarity with databases (Oracle, SQL Server, etc.)

• Strong problem-solving and debugging skills

Good to Have

• Experience with TIBCO Cloud Integration

• Knowledge of Microservices architecture

• Exposure to DevOps tools (Jenkins, Git, CI/CD pipelines)

• Experience in banking/financial services domain

Soft Skills

• Strong communication and stakeholder management skills

• Ability to work independently and in a team

• Detail-oriented with good analytical thinking
  

  
  If you believe you fit the requirements for the role, please submit your application below or drop us an email directly quoting the job title.

  Due to an anticipated high volume of applicants, we regret that only shortlisted candidates will be notified. The information provided is for recruitment purposes only.

  Know someone who would be a great fit for this role? Refer them to us and get rewarded.

  Cornerstone Global Partners (EA License Number: 19C9859) is an affirmative equal-opportunity employer and recruitment firm. We evaluate qualified applicants without regard to race, colour, religion, creed, gender, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class.

  Eugene Then
  eugene.then@cornerstoneglobalpartners.com

  EA Registration Number: R22104742.

  Cornerstone Global Partners Pte Ltd (EA License: 19C9859)

Important skills -

FE: React, flutter

BE: C# .NET

Job Description:

We are seeking a highly skilled and motivated Full Stack Developer to join our team. In this role, you will be responsible for designing, developing, and maintaining a multi-platform application that supports mobile, tablet, and web browsers. You will work closely with UI/UX designers, backend developers, and product teams to create a seamless and high-performing user experience.

This role requires a strong understanding of front-end and back-end development, API integration, and database management. Additionally, you will be leading the application testing efforts to ensure robustness, security, and scalability.

Key Responsibilities:

Application Development & Architecture:

• Collaborate with stakeholders to analyze software specifications and UI/UX mockups to ensure alignment with business requirements.

• Develop, test, and deploy responsive, multi-platform applications (mobile, tablet, and web).

• Ensure applications are optimized for performance, scalability, and security.

• Maintain a clean and scalable codebase while following best practices in software development.

• Troubleshoot and debug applications to enhance functionality and user experience.

Front-End Development:

• Develop user-friendly and responsive front-end interfaces using modern frameworks

• Ensure seamless cross-platform functionality and a consistent UI/UX experience.

• Optimize front-end applications for speed and performance.

Back-End Development:

• Build and maintain APIs and backend services

• Develop and manage database structures Implement authentication, authorization, and data security measures.

Testing & Quality Assurance:

• Lead the testing efforts, including unit testing, integration testing, and end-to-end testing.

• Work closely with QA teams to identify and resolve software defects.

• Implement automated testing frameworks to enhance code reliability.

Collaboration & Communication:

• Work closely with other developers to ensure timely and efficient development.

• Participate in code reviews and contribute to continuous improvement initiatives.

Qualifications & Experience:

• Minimum Working Experience: 5 years

• Diploma/Bachelor's degree in computer science or any other related field

• Operations and maintenance for a mixture of vendors and in-house products

Must have experience in following domain area/ technology/ programming languages

• Any 3 or more of the following: C#, VB. ASP.NET Framework, .NET 6, Webform, MVC, Web API, Entity Framework

• Strong in SQL with experience in Microsoft SQL Server

• HTML, CSS, Bootstrap, JavaScript, JQuery, React, Angular and/or Flutter, Dart

• Experience in Application Security

• Experience in AI, understand how to use AI tools

Good to have experience in the following:

• Maintenance and support OT and IT systems.

• Historian and/or plant system architecture.

• Strong background in IT processes and structure.

• Azure Web App, Azure Storage, Container Registry and/or Azure Key Vault, Azure API Management. Knowledge & experience in AKS will be an added advantage.

• Azure Logic App, Azure Service Bus, and/or Azure Data Factory

• Knowledge of Azure Logic App, Azure API Management, Azure Service Bus will be an added advantage.

• DevOps, CI/CD Pipeline and/or DevOps tool chains

• Agile Methodology

• HUAWEI Cloud

• APP Store publish

• Source control, coding standards, app management and deployment

• Familiar with current UX trends on web applications

• Certified in Microsoft technologies will be added advantage

• Experience in high traffic application development

Working hours :
8:30am to 6pm (Monday to Friday) onsite, no hybrid option.

Key Responsibilities:

• Develop and maintain C# 3.5 applications (WinForms, WPF, ASP.NET, etc.).
• Architect and implement scalable solutions for processing and recording large volumes of transactional data.
• Diagnose and resolve issues in production as part of L3 support responsibilities.
• Review code and enforce best practices for quality, security, and scalability.
• Participate in release planning across multiple development teams.

Required Skills:

• Bachelor's Degree in Computer Science, Computer Engineering, or similar discipline.
• At least 5 years of exprience in C# .NET 3.5 applications or newer.
• Experience performing troubleshooting and problem-solving during production incidents.
• Working knowledge of SQL Server.
• Expertise in Java JDK 17 and newer is a plus.
• Working experience for front end javascript frameworks is a plus.
• Working experience with Microsoft Reporting Tools (SSRS/SSIS) is a plus.
• Working experience in Kafka is a plus.

Key Responsibilities:

• Develop and maintain user-facing features using React.js and Next.js while ensuring high performance and responsiveness.
• Write clean, maintainable, and well-documented code using TypeScript and JavaScript.
• Utilize Node.js for server-side logic and MongoDB for data storage and retrieval.
• Implement and maintain Storybook components for efficient UI development and testing.
• Ensure the implementation of responsive designs and cross-browser compatibility.
• Contribute to the development and maintenance of unit tests for frontend components.
• Work closely with backend developers to integrate frontend components with server-side APIs.
• Optimize applications for maximum speed and scalability.
• Stay updated on industry trends and best practices in frontend development.

What we are looking for:
Requirements:

• Proficiency in React.js, Next.js, TypeScript, JavaScript, HTML, and CSS.
• Strong understanding of design systems and their implementation in frontend development.
• Familiarity with Storybook for component-driven development and testing.
• Solid understanding of unit testing frameworks such as Jest, React Testing Library, or similar.
• Ability to translate design mockups and wireframes into responsive web pages.
• Excellent problem-solving skills and attention to detail.
• Strong communication and collaboration skills.
• Experience with version control systems, preferably Git.

Preferred Qualifications:

• Preferably more than 5 years of experience as a frontend developer;
• Experience working in both Unix and Windows operating environments are preferred.
• Bachelor’s degree in computer science, Engineering, or a related field (preferred).

Overview

We are looking for a Quantitative Developer to join a high-performance trading technology team focused on building and optimizing real-time market-making systems across multiple crypto derivatives exchanges.

In this role, you will work closely with senior engineers and traders to design, build, and enhance  latency-sensitive trading infrastructure , including execution systems, market data pipelines, and exchange connectivity. This position is ideal for engineers who enjoy solving complex performance challenges in event-driven, low-latency environments.

Key Responsibilities

• Develop and maintain latency-critical components of the trading platform, including market data handlers, order routing systems, and quoting engines
• Optimize system performance by improving latency, throughput, and jitter across trading and market data pipelines
• Build and maintain exchange connectivity using WebSocket, REST, and FIX-style APIs
• Profile, debug, and tune system performance in cloud-hosted and distributed environments
• Develop internal monitoring and analytics tools to track latency metrics, order round-trip times, and market data delays
• Implement performance optimizations such as CPU pinning, garbage collection tuning, and asynchronous event loop improvements
• Contribute to automated stress-testing and load-testing frameworks to simulate exchange conditions and high market volatility
• Collaborate with traders to support strategy configuration, safeguards, and scenario testing

Requirements

• 5+ years of experience building low-latency or high-performance distributed systems
• Strong programming skills in Python and at least one high-performance language such as Rust or C++
• Experience developing market data systems, order management systems, or internal order books
• Familiarity with low-latency programming techniques (e.g. lock-free structures, ring buffers, cache optimization)
• Hands-on experience with performance profiling and system tuning
• Good understanding of network latency and system-level performance factors
• Familiarity with exchange microstructure, including order types, rate limits, order book events, and trading halts
• Experience working with containerized environments (Docker) and automated deployment pipelines
• Experience with Pub/Sub or streaming frameworks such as Kafka, NATS, Redis Streams, or similar
• Prior experience working in crypto trading, market making, or electronic trading environments is highly preferred
• Familiarity with CEX API behaviours and exchange-specific quirks

Reg. No. R1768414
BeathChapman Pte Ltd
Licence no. 16S8112

Key Responsibilities:
Backend Development:

• Design, develop, and maintain microservices architecture using .NET Core and .NET 8.
• Implement event-driven architecture to enable seamless communication between microservices.
• Utilize Entity Framework (EF) for efficient database interactions and management.
• Containerize applications using Docker for scalability and deployment flexibility.
• Apply Domain-Driven Design (DDD) principles to ensure clean and modular code architecture.
• Implement OAuth for secure authentication and authorization.
• Develop and enforce security best practices to safeguard sensitive data and systems.
• Utilize AWS services such as S3, Lambda, API Gateway, DynamoDB, etc., for backend development.
• Develop RESTful APIs endpoints to facilitate communication between the frontend and backend.

Frontend Development:

• Develop responsive and user-friendly web applications using React.js and Next.js.
• Write unit tests using Jest to ensure code quality and reliability.
• Create reusable UI components and maintain a consistent design using Storybook.
• Collaborate closely with UX/UI designers to implement intuitive and visually appealing interfaces.
• Troubleshoot and debug issues across the stack, ensuring smooth application operation.
• Optimize application performance and scalability for a seamless user experience.

What we are looking for:
Requirements:

• Proven experience as a Full Stack .NET Core Developer or similar role.
• Strong proficiency in .NET Core, .NET 8, C#, and related backend technologies.
• Experience building microservices architecture and implementing event-driven design patterns.
• Proficiency in Entity Framework (EF) for database management.
• Familiarity with Docker and containerization principles.
• Knowledge of Domain-Driven Design (DDD) principles and their application in backend development.
• Experience implementing OAuth for authentication and authorization.
• Understanding of security best practices and their application in backend development.
• Hands-on experience with AWS services such as S3, Lambda, API Gateway, DynamoDB, etc.
• Proficiency in frontend technologies such as React.js, Next.js, HTML, CSS, and JavaScript.
• Experience writing unit tests using Jest and maintaining a design system with Storybook.
• Strong problem-solving skills and attention to detail.
• Excellent communication and collaboration skills.

Preferred Qualifications:

• Preferably more than 5 years of experience as a full stack developer;
• Experience working in both Unix and Windows operating environments are preferred.
• AWS certification (e.g., AWS Certified Developer, AWS Certified Solutions Architect).
• Experience with Node.js for server-side development.
• Familiarity with NoSQL databases such as DynamoDB.
• Knowledge of CI/CD pipelines and DevOps practices.
• Understanding of Agile development methodologies.

Role Overview

We are seeking a Backend Software Developer / Data Engineer to support the development, validation, and governance of data pipelines and algorithmic services used in a clinical product. This role focuses on building robust unit testing frameworks, implementing data archiving mechanisms, and ensuring reliable analytics delivery in collaboration with engineering, QA, and business teams.

Key Responsibilities

• Design and implement comprehensive unit tests across data ingestion, feature engineering, and algorithmic pipelines.
• Develop input/output validation tests for algorithmic services, including black-box machine learning model validation.
• Establish and maintain automated test execution workflows integrated into the product release lifecycle.
• Implement mechanisms to archive and snapshot algorithm inputs and outputs to support historical reproducibility and audit readiness.
• Collaborate closely with frontend, QA, and DevOps teams to communicate data validation, reproducibility, and governance requirements.
• Support business and analytics teams in resolving data quality, validation, and reporting issues.
• Contribute to service analytics, including data completeness, user engagement, and algorithm action metrics.

Requirement

• Bachelor’s degree in Computer Science, Engineering, Analytics, or a related field.
• Minimum 2+ years of experience in backend development, data engineering, or analytics platforms.
• Proficiency in Python, including hands-on experience writing unit tests.
• Solid understanding of algorithm validation methodologies and data quality controls.
• Experience in healthcare or regulated environments is a plus.