Total 90 job vacancies by Trinity Consulting Services Pte. Ltd.

Required Skills & Experience:

• Bachelor’s or master’s degree in computer science or related field.
• At least 4–8 years of hands-on Java development experience, with strong knowledge of Java and JEE internals.
• Proficiency in Spring Boot, Spring Framework, and cloud-native development (Kubernetes, Docker).
• Strong frontend development skills in AngularJS, React.js, TypeScript, HTML, JavaScript, and CSS.
• Experience with relational databases (MariaDB, MySQL, PostgreSQL), SQL, and PL/SQL.
• Familiarity with big data tools (Hadoop, Spark), web services (JSON, SOAP), and integration technologies.
• Experience with DevOps tools (Jenkins, SonarQube, Bitbucket, SVN) and Agile project management (JIRA, Confluence).

·        A minimum of 3+ years of hands-on experience in DevOps, software development, or system operations.

·        Proficient in scripting languages such as Powershell, Python, Bash or Perl.

· Extensive experience with CI/CD tools like Jenkins, Azure TFS, GitLab CI or Circle CI

· Strong background in Linux/Unix Administration

· Expertise in using containerization & orchestration tools such as Docker, Kubernetes or OpenShift.

· Experience with infrastructure as code tools such as Terraform, Ansible or Puppet.

·        Strong understanding of cloud services (AWS,GCP, Azure) and managing hybrid cloud environments

· Basic understanding of distributed platform & micro services architecture

·        Familiarity with network architecture and security protocols (SSL/TSL, Firewall, VPNs).

·        Basic understanding of Bigdata Ecosystem components Kafka, Spark and Spark Streaming,& Elastic search

·        Excellent problem-solving skills, with a record of handling complex system integration issues

·        Basic understanding of financial accounting, compliance and risk reporting and regulatory reporting is a plus

Requirements:

• Bachelor Degree in Computer Science/Information Technology or related fields.
• At least 5 years of experience in system development.
• Minimum 3 to 5 years of experience in Java and/or Kotlin.
• Strong problem-solving and troubleshooting skills.
• Able to design, implement solution, and perform code review independently.
• Able to provide production support independently.

· At least 3-5 years of experience in business analysis, process improvement, and strong software development skills, with exposure to automation tools such as M365 suite (e.g. Sharepoint, PowerBI, Power Automate) or scripting languages

· Proficiency in web development technologies relevant to the solutions being built as well as Whole-of-Government web hosting environments (e.g. Optical, ISOMER)

· Experience with the full software development lifecycle, including testing and deployment

·        Ability to work collaboratively in a cross-functional team and communicate technical concepts clearly to non-technical stakeholders

·        Be familiar with Government IM on Procurement

·        Good knowledge of government ICT environment

· Strong stakeholder management balancing both the analytical aspect and the people aspects.

· Team Player and Self-Motivated

· Experience in IT risks assessment and compliance activities

· Experience with government or enterprise IT environments is an advantage

Requirements:

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• At least 3–7 years of hands-on software development experience using Java and/or Kotlin.
• Agile mindset with the ability to learn quickly and adapt to changing requirements and environments.

Nice to Have:

• Experience with TypeScript and React.
• Experience with C# and MSSQL.

· At least 3-5 years of project management experience, preferably in IT or digital transformation projects

· Demonstrated experience managing project budgets and schedules in a structured environment

· Familiarity with project management methodologies such as PMP or Agile, use of Confluence and JIRA tools

· Strong communication and stakeholder management skills

· Experience in change management or training delivery is an advantage

·        Be familiar with Government IM on Procurement

·        Good knowledge of government ICT environment

· Good knowledge of ICT procurement and contract management practices

· Strong stakeholder management balancing both the analytical aspect and the people aspects.

Required Skills:

• Bachelor or Diploma holders with strong relevant experience are welcome.
• At least 2 years of experience in .NET development with 1-2 full project lifecycles.

Technical Skills – Must Have:

• Proficient in C# and ASP.NET Core (MVC).
• Solid understanding of object-oriented programming (OOP).
• Experience in designing and implementing RESTful APIs using ASP.NET Core.

Good to Have:

• Good understanding of database schema design and ability to write efficient, well-structured SQL queries
• Familiarity with React.js or similar web frameworks.

·  At least 4 years combined work experience in software development, application security, and cloud computing (e.g., AWS)

· Familiar with mobile and web application programming interfaces (API) architecture (e.g., REST, SOAP, SSL/TLS)

· Experience in threat modelling and able to establish threat profiles for application projects to identify, quantify and remediate application security risks

· Strong knowledge of security best practices such as OWASP Top 10, OWASP application security verification standard

· Familiar with Agile development processes, CI/CD, DevOps concepts, tools (Gitlab, Github,Ansible etc) and how automated security testing can be incorporated into CI/CD pipelines

·  Experience on using SAST code scanning tools such as Fortify-on-Demand, Sonarqube, etc.

· Track and address security vulnerabilities with timely remediation and patching processes.

· Conduct security awareness training sessions

·Good verbal/written communication, collaboration skills and experience interactingwith various stakeholders

· Strong analytical, problem-solving, and troubleshooting skills; ability to workindependently

· Relevant certifications preferred (e.g., CISSP, OSCP, AWS security, AWS DevOps Engineer, or equivalent, etc.)

· Experience in working with Government Commercial Cloud (GCC) preferred.

· Master's or Bachelor’s degree in Computer Science/Information Technology/Programming & Systems Analysis/Science (Computer Studies) faculties.

·        Minimum 5 years of experience as a Calypso business analyst on Calypso back office.

· Experience with Calypso versions v14 to v17.

·        In-depth knowledge of Static Data, Workflows, scheduled tasks, Confirmations, settlements, messages / Swift messages, Positions, Accounting, corporate actions, filters, and reporting Framwork, Reconciliation features.

· Understanding of financial assets (repos, bonds, SLB, issuances) and trade lifecycle.

· Experience with regulatory reporting HRF, NORIA, MMSR.

· Experience in interfacing Calypso with external systems.

· Hands-on experience in implementation projects.

·        AGILE track record.

· Experience in implementing NR scenarios.

· Master's or Bachelor’s degree in Computer Science/Information Technology/Programming & Systems Analysis/Science (Computer Studies) faculties.

·        Candidates should have a minimum of 2 years' experience in relevant activities.

· Good knowledge in UNIX platform and database management systems( SQL, Oracle, Sybase, Big Data...)

· Experience with automation frameworks and libraries.

· Proficiency in scripting languages (Python, Shell script, PowerShell, SQL…)

·        Valuable exposure to tools & technologies like Elastic Search, Grafana, Prometheus, Kibana, Control-M, KAFKA, Confluence, Jira, Gitlab, MQ Series

· Knowledge of Cloud platforms and services

· Experience in DevOps tooling (GIT, Maven/Gradle/NuGet/Ansible, Jenkins, Sonar…)

· Experience with Docker / Kubernetes

· Database: Oracle, Sybase.

· Developing microservices.

· Familiarity with AI-powered development tools (e.g., GitHub Copilot) and willingness tolearn best practices for their effective use

· Basic understanding of AI/ML concepts and eagerness to develop skills in promptengineering and responsible AI usage

·        Ability to critically review AI-generated code and outputs with guidance from seniorteam members

·        Interest in exploring how AI tools can improve development workflows and problem-solving approaches

·        Must have more than 2 years of experience as a business analyst in IT/software projects, including requirement gathering and stakeholder management.

· Must have experience in requirements engineering for Microsoft Dynamics CRM or similar.

·        Good to have IIBA certifications (ECBA, CCBA, CBAP, or PMI-PBA).

· Good to have an entry-level project management certification.

·        Good to have working experience in Government of Singapore projects.

·        Good to have experience with data visualization tools (Power BI, Tableau) and scripting (Python/R).

·        Good to have proficiency in technical skills like SQL, Excel, BPMN/UML modeling, and SDLC methodologies (Agile/Waterfall).

·        Mustpossess strong communication skills

· Master's or Bachelor’s degree in Computer Science/Information Technology/Programming & Systems Analysis/Science (Computer Studies) faculties.

·        Minimum 3-5 years of experience as a test engineer, preferably in banking or financial services environment

·        Good hands-on experience in the following technologies:

o   Test automation: Selenium, Java

o   Programming/Scripting: Python, Java

o   Version control systems: Git

o   CI/CD tools: Jenkins or similar

o   Database: SQL scripting (SQL Server or Oracle preferred)

o   API Testing: REST API experience

· Master's or Bachelor’s degree in Computer Science/Information Technology/Programming & Systems Analysis/Science (Computer Studies) faculties.

· Candidates should have 3 – 6 years of experience in relevant activities.

· Excellent understanding of Java, PL/SQL & Linux.

· Experience on Calypso versions higher than v13 an asset.

· Experience in Calypso back-office functionality with hands-on experience in customizations of different Calypso modules (trained by a client of Nasdaq Calypso, by Nasdaq Calypso or a consulting company on these modules):

o   Custom Remote Services

o   Engines

o   Events

o   Filters

o   Reporting Framework

o   ScheduledTask

o   Message / Swift messages

o   Transfers

o   Settlement Delivery Instructions

o   Accounting

o   Pricers

o   Workflows

o   Reconciliation functionalities

· Knowledge of Confirmations, Settlement, Position, and Accounting modules.

· Understanding of financial assets (repos, bonds, SLB, issuances) and trade lifecycle.

· Experience with regulatory reporting HRF, NORIA, MMSR.

· Experience ideally in interfacing Calypso with external systems.

· Hands-on experience in implementation projects.

· AGILE track record.

· Experience in GIT, MasterDeploy, SVN, JENKINS, Kafka, Docker, Kubernetes.

·        Database: Oracle, Sybase, MongoDB.

·        Experience in implementing NR scenarios.

· Developing microservices.

· Degree in a relevant IT field with 4+ years of experience in IT business analysis, solution design, and testing.

· Experience in at least one full software/product development cycle (Agile preferred).

· Strong analytical, problem-solving, and influencing skills.

· Strong stakeholder management skills with ability to engage users at all levels andfacilitate discussions

· Proactive, motivated, and inquisitive mindset.

·  Ability to code and iterate during planning sessions and conduct workshops.

· Degree or diploma in an engineering discipline.

· WSQ Specialist Diploma in Workplace Safety and Health or higher.

· Ministry of Manpower (MoM) Registered Workplace Safety & Health Officer (at least 10 years post-registration with MoM) and Registered Environmental Control Officer (ECO) with NEA.

· Relevant experience in railway projects (LTA, NEL, NSEWL, BPLRT) is preferred.

· Strong interpersonal and leadership skills.

· Innovative and creative problem-solving abilities.

· Ability to communicate complex technical solutions practically and understandably.

· Familiarity with railway/building communication systems is an advantage.