Senior Code Designer (Full Stack Java)

Senior Code Designer (Full Stack Java)
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Senior Code Designer (Full Stack Java)

Asia - Singapore
Digital and Information System
Permanent
June 8, 2025
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About the role

Main Responsibilities

  • Align technical design with functional architecture design.
  • Write detailed technical designs and API contracts.
  • Draw sequence diagrams of process workflows.
  • Review and merge code to the central repository.
  • Study, evaluate, understand, and provide feedback on functional specifications.
  • Develop solutions following defined standards and high quality.
  • Provide detailed estimation for the development of solutions.
  • Study, evaluate, understand and provide feedback on functional specifications
  • Develop solutions following defined standards and high quality
  • Provide detailed estimation for development of solutions
  • Implement solutions using TDD
  • Implement BDD for the features
  • Perform non-functional testing
  • Prepare documentation for design and implementation
  • Enable and support functional and user acceptance testing
  • Support applications in production - analyze and resolve issues as they arise
  • Work with various technical/functional teams to ensure proper delivery
  • Maintain lessons learnt, release postmortem outcomes and convert them into best practices
  • Automation approach or suggest automation as and when applicable
  • Be in the forefront of communications and having good relationship with any stakeholder involved

Main Responsibilities

  • Align technical design with functional architecture design.
  • Write detailed technical designs and API contracts.
  • Draw sequence diagrams of process workflows.
  • Review and merge code to the central repository.
  • Study, evaluate, understand, and provide feedback on functional specifications.
  • Develop solutions following defined standards and high quality.
  • Provide detailed estimation for the development of solutions.
  • Study, evaluate, understand and provide feedback on functional specifications
  • Develop solutions following defined standards and high quality
  • Provide detailed estimation for development of solutions
  • Implement solutions using TDD
  • Implement BDD for the features
  • Perform non-functional testing
  • Prepare documentation for design and implementation
  • Enable and support functional and user acceptance testing
  • Support applications in production - analyze and resolve issues as they arise
  • Work with various technical/functional teams to ensure proper delivery
  • Maintain lessons learnt, release postmortem outcomes and convert them into best practices
  • Automation approach or suggest automation as and when applicable
  • Be in the forefront of communications and having good relationship with any stakeholder involved

Your profile

This is some text inside a div block.

Requirements

  • Candidates should have at least 10 years of experience in relevant activities.

Technical

  • Design solutions using proven patterns, awareness of anti-patterns, and performance tuning.
  • Develop and maintain web applications using Java/J2EE, Spring, AngularJS, Spring MVC/Struts, multithreading, RESTful web services, Swagger, JMS/WebSphere MQ, JavaScript, jQuery, XML, XSLT, XPath, and XSD.
  • A strong understanding of recent Java language features
  • Design and implement user interfaces using ReactJS, AngularJS, TypeScript, and UI component libraries such as Material-UI.
  • Work with UI/UX designers to translate designs into high-quality code and ensure the technical feasibility of UI/UX designs.
  • Optimize applications for maximum speed and scalability.
  • Ensure reliable and scalable message processing using Kafka.
  • Experience working with NoSQL databases such as MongoDB, and knowledge of best practices for NoSQL database performance.
  • Work with relational databases—MSSQL, Oracle, PostgreSQL.
  • Source code management – SVN/GIT, TDD using JUnit, DBUnit, Jira/QC.
  • Application server – JBoss/WildFly/WebSphere.
  • Write well-designed, testable, and efficient code.
  • Well-experienced and with a solid understanding of the SQL language.
  • Well-experienced and with a solid understanding of Unix/Linux shell scripting.
  • Experience with JIRA, Confluence, Maven, GitLab, Jenkins, SonarQube, and other deployment tools.
  • Experience with DevOps tools.
  • Experience implementing cloud-based solutions, preferably AWS.

Functional

  • Experience in supporting capital market applications and trading systems, ideally within the dynamic environment of market risk and front-office operations, with a strong understanding of financial products (Treasury, FX, Credit, IRD, Bonds, RSF, etc.)

Nice to Have

  • Experience with business intelligence tools
  • Experience in working with application monitoring and automation,
  • Experience in the banking sector, particularly in capital markets IT

Other Professional Skills and Mindset

  • Excellent communication and interpersonal skills to collaborate effectively with diverse teams.
  • Excellent problem-solving and analytical skills.
  • Ability to work under pressure.
  • A desire to keep up with technological trends and engage with online communities.
  • A desire to learn and adapt to new technologies.
  • Strong perseverance and diligence in pursuing goals, along with effective time management
  • A passion for sharing expertise and helping team members develop their skills.
  • Independent, self-motivated, and an excellent team player

About Antaes

Founded in 2007, Antaes is a Swiss management and technology consulting firm ranked among the top 15 consulting firms in Switzerland. We have more than 300 experienced engineers who share our passion.

 

With offices in Switzerland, Singapore, Hong Kong, and France, we support our clients and international clients by providing services in the following areas:

  • Organizational and Transformation Consulting
  • Industrial Engineering
  • Information Systems Management

 

When you join our team, you’ll discover:

  • A dynamic team with a startup mindset
  • Personalized support and guidance as your career progresses
  • Challenges to help you grow your network
  • Events: team-building activities, meetups, workshops, Winter Event …
  • A company certified by @HappyAtWork with a strong commitment to CSR (Ecovadis Gold Medal 2023)

APPLY
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Senior Code Designer (Full Stack Java)

Asia - Singapore
Digital and Information System
Permanent

About the role

This is some text inside a div block.

Main Responsibilities

  • Align technical design with functional architecture design.
  • Write detailed technical designs and API contracts.
  • Draw sequence diagrams of process workflows.
  • Review and merge code to the central repository.
  • Study, evaluate, understand, and provide feedback on functional specifications.
  • Develop solutions following defined standards and high quality.
  • Provide detailed estimation for the development of solutions.
  • Study, evaluate, understand and provide feedback on functional specifications
  • Develop solutions following defined standards and high quality
  • Provide detailed estimation for development of solutions
  • Implement solutions using TDD
  • Implement BDD for the features
  • Perform non-functional testing
  • Prepare documentation for design and implementation
  • Enable and support functional and user acceptance testing
  • Support applications in production - analyze and resolve issues as they arise
  • Work with various technical/functional teams to ensure proper delivery
  • Maintain lessons learnt, release postmortem outcomes and convert them into best practices
  • Automation approach or suggest automation as and when applicable
  • Be in the forefront of communications and having good relationship with any stakeholder involved

Your profile

This is some text inside a div block.

Requirements

  • Candidates should have at least 10 years of experience in relevant activities.

Technical

  • Design solutions using proven patterns, awareness of anti-patterns, and performance tuning.
  • Develop and maintain web applications using Java/J2EE, Spring, AngularJS, Spring MVC/Struts, multithreading, RESTful web services, Swagger, JMS/WebSphere MQ, JavaScript, jQuery, XML, XSLT, XPath, and XSD.
  • A strong understanding of recent Java language features
  • Design and implement user interfaces using ReactJS, AngularJS, TypeScript, and UI component libraries such as Material-UI.
  • Work with UI/UX designers to translate designs into high-quality code and ensure the technical feasibility of UI/UX designs.
  • Optimize applications for maximum speed and scalability.
  • Ensure reliable and scalable message processing using Kafka.
  • Experience working with NoSQL databases such as MongoDB, and knowledge of best practices for NoSQL database performance.
  • Work with relational databases—MSSQL, Oracle, PostgreSQL.
  • Source code management – SVN/GIT, TDD using JUnit, DBUnit, Jira/QC.
  • Application server – JBoss/WildFly/WebSphere.
  • Write well-designed, testable, and efficient code.
  • Well-experienced and with a solid understanding of the SQL language.
  • Well-experienced and with a solid understanding of Unix/Linux shell scripting.
  • Experience with JIRA, Confluence, Maven, GitLab, Jenkins, SonarQube, and other deployment tools.
  • Experience with DevOps tools.
  • Experience implementing cloud-based solutions, preferably AWS.

Functional

  • Experience in supporting capital market applications and trading systems, ideally within the dynamic environment of market risk and front-office operations, with a strong understanding of financial products (Treasury, FX, Credit, IRD, Bonds, RSF, etc.)

Nice to Have

  • Experience with business intelligence tools
  • Experience in working with application monitoring and automation,
  • Experience in the banking sector, particularly in capital markets IT

Other Professional Skills and Mindset

  • Excellent communication and interpersonal skills to collaborate effectively with diverse teams.
  • Excellent problem-solving and analytical skills.
  • Ability to work under pressure.
  • A desire to keep up with technological trends and engage with online communities.
  • A desire to learn and adapt to new technologies.
  • Strong perseverance and diligence in pursuing goals, along with effective time management
  • A passion for sharing expertise and helping team members develop their skills.
  • Independent, self-motivated, and an excellent team player
Our positions are open to individuals who have been recognized as workers with disabilities. T&S Group promotes diversity and equality in the workplace. All qualified male and female candidates are considered for employment on an equal basis.

About Antaes

Founded in 2007, Antaes is a Swiss management and technology consulting firm ranked among the top 15 consulting firms in Switzerland. We have more than 300 experienced engineers who share our passion.

 

With offices in Switzerland, Singapore, Hong Kong, and France, we support our clients and international clients by providing services in the following areas:

  • Organizational and Transformation Consulting
  • Industrial Engineering
  • Information Systems Management

 

When you join our team, you’ll discover:

  • A dynamic team with a startup mindset
  • Personalized support and guidance as your career progresses
  • Challenges to help you grow your network
  • Events: team-building activities, meetups, workshops, Winter Event …
  • A company certified by @HappyAtWork with a strong commitment to CSR (Ecovadis Gold Medal 2023)