Total 9 java developer job vacancies in Others category

We are seeking a skilled Senior IT analyst with good  Java Microservices Development experience to join our technology team in building scalable, secure, and high-performance banking applications. You will be responsible for designing, developing, and maintaining microservices-based systems that power our core banking, payments, and customer-facing platforms. You will work closely with architects, DevOps engineers, and business stakeholders to deliver robust solutions that meet the high standards of the financial services industry.

Key Responsibilities

• Design, develop, and deploy Java-based microservices using Spring Boot and related frameworks.

• Build and optimise RESTful APIs and event-driven architectures to support banking workflows.

• Work with MySQL databases, including schema design, query optimisation, and transaction management.

• Implement secure coding practices, including authentication (OAuth2, JWT), authorisation, and encryption.

• Collaborate with front end, integration, and infrastructure teams to deliver end-to-end solutions.

• Write unit, integration, and contract tests using frameworks such as JUnit, TestNG, and Mockito.

• Participate in code reviews, agile ceremonies, and technical design discussions.

• Troubleshoot and resolve production issues, ensuring high availability and performance.

• Contribute to CI/CD pipelines using tools like Jenkins, GitLab CI, or GitHub Actions.

• Ensure compliance with banking security standards and regulatory requirements (e.g., MAS TRM Guidelines).

Key Requirements

Technical Skills

• Min 6 years with strong proficiency in Java (version 11 or higher) and Spring Boot (Spring MVC, Spring Data, Spring Security).

• Experience designing and building microservices architectures, including service discovery, API gateways, and distributed tracing.

• Solid experience with MySQL, including complex queries, indexing, stored procedures, and performance tuning.

• Familiarity with RESTful API design, OpenAPI/Swagger, and versioning strategies.

• Knowledge of containerisation and orchestration tools like Docker and Kubernetes is advantageous.

  Soft Skills

• Strong problem-solving and analytical abilities.

• Excellent communication and collaboration skills.

• Ability to work effectively in agile, cross-functional teams.

• Self-motivated, with a commitment to code quality and continuous learning.
  

  
  Interested candidates please email your latest resume to subagio@tangspac.com

We are seeking a Senior Front End Developer to join our digital banking team. You will be responsible for building high-performance, secure, and responsive user interfaces for our online banking platforms, customer portals, and internal tools. You will work closely with backend engineers, UX designers, and product owners to deliver seamless digital experiences to our customers.

Key Responsibilities

• Develop and maintain responsive, high-performance front end applications using React, TypeScript, and Tailwind CSS.

• Implement modern rendering strategies including SSR (Server-Side Rendering), CSR (Client-Side Rendering), and ISR (Incremental Static Regeneration) to optimise performance and SEO.

• Monitor and improve front end performance using Web Vitals and Lighthouse, ensuring core web vitals meet banking-grade standards.

• Collaborate with backend teams working with Node.js, Rust, Python, and AWS Serverless to integrate RESTful APIs and real-time data.

• Work with databases such as MongoDB and MySQL to understand data flow and optimise front end data fetching.

• Contribute to full-stack features when needed, leveraging experience with Leptos, Axum, Tokio, Serde, or Tauri.

• Ensure front end code is secure, accessible, and compliant with banking security standards (e.g., OWASP, MAS TRM guidelines).

• Participate in code reviews, technical design discussions, and agile ceremonies.

• Mentor junior developers and contribute to front end architecture decisions.

Key Requirements

Front End & Performance

• Strong experience with React, TypeScript, and Tailwind CSS.

• Deep understanding of SSR, CSR, and ISR (experience with Next.js or similar frameworks is highly desirable).

• Proven ability to optimise front end performance using Web Vitals and Lighthouse.

• Experience with state management (e.g., Redux, Zustand, Context API).

Full Stack & Backend Awareness

• Working knowledge of Node.js and experience integrating with backend services.

• Familiarity with Rust, Python, or AWS Serverless is a strong plus.

• Experience with MongoDB and MySQL (understanding data modelling and query optimisation for front end use).

• Exposure to Leptos, Axum, Tokio, Serde, or Tauri is advantageous.

Interested candidates please email your latest resume to subagio@tangspac.com

Role

• Design, develop, and maintain robust, scalable, and high-performance applications using Java 8+ and Spring Boot
• Build and manage event-driven architectures using Kafka and messaging systems (JMS, MQ)
• Develop and integrate solutions with T24 (Temenos) core banking system
• Write clean, maintainable, and testable code following TDD practices, including unit and acceptance tests
• Design and consume RESTful and SOAP-based web services
• Optimize SQL queries and ensure efficient database performance
• Work with relational databases, including writing complex queries, joins, indexes, and triggers
• Collaborate with cross-functional teams including business analysts, QA, and DevOps for end-to-end delivery
• Participate in code reviews, ensuring adherence to coding standards and best practices
• Troubleshoot and resolve production issues, ensuring system stability and performance
• Use tools like Git, IntelliJ, and SonarQube/SonarLint for development, version control, and code quality
• Perform deployments and support activities in Linux/Unix environments

Requirements

• Minimum of 6 years of experience into IT & software development
• Bachelor of Computer Science or similar relevant education background.
• Experience in Banking or financial services industry.
• Strong experience in Core Java (Java 8 or above) and JUnit
• Hands-on experience with Spring Boot and Spring Core concepts
• Solid understanding of computer science fundamentals: algorithms, data structures, and object-oriented design
• Experience with Test-Driven Development (TDD) and writing acceptance tests
• Proficiency in Maven for build and dependency management
• Knowledge of Linux/Unix shell scripting and basic command-line operations
• Strong understanding of messaging concepts such as JMS and MQ
• Experience with relational databases and SQL, including query optimization
• Familiarity with REST and SOAP web services
• Experience with development tools such as IntelliJ, Git, and SonarQube/SonarLint
• Prior experience working with T24 (Temenos) core banking system
• Experience with Kafka and event streaming platforms
• Knowledge of application servers such as JBoss or similar
• Familiarity with Java EE technologies such as JSF, JPA, and EJB
• Ability to write and analyze complex SQL queries
• Exposure to frontend technologies such as React JS
• Experience in banking or financial services domain

JAVA Kafka Integration Engineer
6 months contract

Location: Singapore, Onsite

Banking/Fintech exposure is a plus

Technical Skills

Kafka Expertise:

- In-depth knowledge of Apache Kafka architecture, including topics, brokers, producers, and consumers.

- Proficiency in Kafka APIs, such as Producer and Consumer API, Kafka Streams API, and Kafka Connect API.

Programming Languages:

- Strong skills in one of languages such as Java, OR Python for developing Kafka applications.

- Familiarity with scripting languages like Bash, PowerShell for automation tasks.

Kubernetes Expertise: (Good to have)

- Possesses in-depth knowledge of Kubernetes, including:

- Understanding of operators and providers

- Experience in container management

- Ability to handle component upgrades

- Skilled in debugging resources and managed objects

- Proficient in Custom Resource Definitions (CRDs)

- Capable of designing and implementing new CRDs, as well as developing corresponding controllers to manage them effectively.

API Gateway Knowledge:

- Experience with any one of API Gateway technologies (e.g., Kong, Apigee, gravitee) for managing and securing APIs.

DevOps and CI/CD:

- Understanding of DevOps practices, including CI/CD pipelines for automating testing and deployment processes.

Monitoring and Logging:

- Familiarity with monitoring tools (e.g., Grafana, Kafka Manager) and logging frameworks to ensure system performance and reliability.

Automation and Scripting:

- Strong scripting and automation skills for managing Kafka infrastructure and deployments

Apply here or share your CV to ankita.kesari@tangspac.com

Job Description & Requirements

We are seeking an experienced Senior Axiom Developer tojoin our Regulatory Reporting and Technology team. The ideal candidate willhave a strong background in designing, developing, and maintaining AxiomSL(Axiom ControllerView) regulatory reporting solutions. You will play akey role in delivering high‑quality financial, risk, and regulatory reportingcapabilities while working closely with business stakeholders, data teams, andtechnology partners.

Key Responsibilities

• Design, develop, and maintain AxiomSL regulatory reporting modules using Axiom ControllerView.
• Build and optimize data models, data sources, transformations, and report templates.
• Implement regulatory reporting frameworks such as APRA, Basel, IFRS, LCR, NSFR, PRA, MAS, or other jurisdiction-specific requirements.
• Collaborate with business analysts and SMEs to translate regulatory requirements into technical solutions.
• Perform data analysis, data mapping, reconciliation, and troubleshooting of reporting data.
• Enhance and optimize existing AxiomSL workflows for performance and accuracy.
• Support end-to-end testing cycles including SIT, UAT, and regression testing.
• Produce technical documentation and maintain configuration standards.
• Provide support for production issues, enhancements, and releases.
• Work within Agile or hybrid delivery methodologies.

Required Skills & Experience

• Min 6+ years of hands-on experience with AxiomSL (ControllerView).
• Strong expertise in building data sources, data dictionaries, transformations, workflows, and report objects.
• Solid experience with SQL, relational database design, and performance tuning.
• Strong understanding of regulatory reporting frameworks (APRA, Basel III/IV, statistical reporting, credit risk, liquidity, capital, etc.).
• Proven experience in ETL concepts, data integration, and data quality management.
• Ability to analyze large datasets, identify issues, and apply appropriate fixes.
• Familiarity with software development lifecycle (SDLC) and change management processes.
• Excellent problem‑solving skills with attention to detail.
• Strong communication skills and ability to work with cross‑functional teams.

Interested candidates please email your resume tosubagio@tangspac.com
EA License: R1108479 | EA Registration : 25C2690

Job Description & Requirements

Our client is a leading global multinational with a significant regional technology footprint in Singapore. They are currently seeking a .NET / Azsure Senior Developer to spearhead the delivery of a large-scale, complex .NET implementation project across the region.

• Collaborate with System Analysts to understand and analyze user, business, and system functional requirements, translating them into clear delivery objectives.
• Perform risk assessments to evaluate current vs. future-state processes, identifying technical constraints and limitations in proposed solutions.
• Design robust technical solutions aligned with the Functional Specification Document.
• Develop and implement solutions based on Technical Specifications, including thorough unit testing to ensure code quality and reliability.
• Conduct code reviews for junior developers and external vendors to maintain coding standards and best practices.
• Prepare and review documentation related to system releases and deployments.
• Support system testing activities, ensuring timely resolution of reported issues.
• Assist in integration testing and user acceptance testing phases.
• Provide incident support by diagnosing and resolving technical issues, including root cause analysis.
• Manage stakeholder expectations through clear communication and timely issue resolution.
• Escalate challenges and unresolved issues promptly to the Team Lead or Team Head.

Requirements

• Bachelor’s degree in Computer Science, Information Technology, or a related technical discipline (or equivalent practical experience).
• Minimum 5 years of hands-on experience in software development using .NET technologies, with strong proficiency in C#.NET
• Must have min 3 years of experience working with Azure .net technologies
• Prior experience in banking or financial institutions is highly desirable.
• Proven experience in deploying and maintaining cloud-native .NET applications on Microsoft Azure.
• Hands-on expertise in Azure Functions, Azure messaging services, and related compute resources.
• Solid understanding of SDLC methodologies, including Waterfall and Agile.
• Strong communication, presentation, and coordination skills.
• Proactive, self-driven, and able to work independently or as part of a team.
• Demonstrated leadership experience with the ability to mentor and guide team members.
• High level of accountability, ownership, and commitment to delivery excellence.

Interested candidates please email your latest resume to subagio@tangspac.com

Job Description:

• Lead design and implementation of analytics solutions using SAS Viya in banking domain
• Manage end-to-end delivery of risk, compliance, or customer analytics projects
• Collaborate with stakeholders to translate business requirements into data-driven solutions
• Oversee data integration, model development, validation, and deployment on SAS platforms
• Mentor team members, ensure best practices, and maintain regulatory compliance standards

Requirements:

• Strong expertise in SAS (Base, Macro, SQL) and hands-on experience with SAS Viya
• Proven experience in banking analytics (risk, fraud, credit, or regulatory reporting)
• Knowledge of data modeling, ETL processes, and large-scale data environments
• Familiarity with model governance, validation, and regulatory frameworks
• Excellent leadership, stakeholder management, and problem-solving skills

Job Description:
(Frontend Developer – ReactJS, Banking Domain)

• Develop and maintain responsive web applications using ReactJS for banking platforms
• Collaborate with backend teams to integrate APIs and ensure secure data handling
• Implement reusable components and optimize performance for high-traffic systems
• Ensure compliance with banking security, accessibility, and regulatory standards
• Participate in code reviews, testing, and continuous improvement of UI/UX

Requirements

• Strong proficiency in ReactJS, JavaScript (ES6+), HTML5, and CSS3
• Experience with state management tools (Redux, Context API) and RESTful APIs
• Knowledge of secure coding practices and financial domain standards
• Familiarity with testing frameworks (Jest, React Testing Library)
• Good problem-solving, teamwork, and communication skills

6 months contract

Good to have Banking/ Fintech exposure

Responsibilities:

•  Implementing Python based full stack application instances; analyze the impact on current/new system, research problems and design and implement optimal solutions.
• Follow all the Change Management and Engineering Review processes.
• Ensure changes are completed according to the project and/or release schedule.
• Ensure that the systems built conform to the requirements, principles and models that support the solution architecture overall roadmap.
• Communicate effectively with external and internal teams on technical delivery and system maintenance.
• Enforce technical quality in all aspects of project delivery, with Waterfall/Agile best practices and methods such as Scrum, CI/CD DevOps Practices, Test Driven Development, while adhering to SDM guidelines

Requirements:

• At least 8 years of technical hands-on experience on development and implementation.
• A bachelor’s in computer science, Computer Engineering, Information Systems, or any related field with strong education in web technologies.
• Technical lead in Python based full stack applications.
• Strong experience with Python/Django based backend and high-end frontend frameworks. React/ CSS (SCSS)
• Strong experience in unit testing concepts and implementation for python & JavaScript components.
• Must have technical skills as below:
• Frontend development:  React, CSS (SCSS).
• Backend development:  Python/Django/REST API Frameworks.
• OS skills: Linux/Unix with Shell Scripting.
• Database skills: MS-SQL / Oracle. (Design, Query using SQL, Optimize Queries).

Interested candidates can apply here or share their cv to ankita.kesari@tangspac.com