Total 964 java developer job vacancies in Others category

Responsibilities

• Develop scalable applications using Spring Boot, MongoDB, Docker, and Openshift/Kubernetes to meet business needs
• Collaborate with business stakeholders to define and clarify project requirements, acceptance criteria, and success metrics for delivered features
• Work closely with internal technical teams and business users to investigate issues, conduct testing, and manage deployments
• Support existing applications by troubleshooting, fixing bugs, upgrading, and modifying functionality to maintain performance
• Manage release processes including raising Change Requests and scheduling implementation of fixes and enhancements
• Deploy releases, patches, and fixes on the platform to ensure continuous operation
• Analyze application performance, perform tuning, and maintain high availability and stability of the platform

Required competencies and certifications

• Bachelor's or advanced degree in computer science or engineering
• Minimum 3 years of hands-on programming and application development experience in Java, Spring Boot, and REST/API, RTPM
• Experience building cloud-native applications, microservices, and working with cloud platforms such as Openshift or Kubernetes
• Proficiency in MySQL/MariaDB or other relational databases
• Proficiency in Git and Bitbucket for version control
• Knowledge of automated build pipelines using Jenkins with Groovy scripting
• Experience working within agile development methodologies and processes
• Experience with Unix/Linux operating systems

Company Overview

K2 Partnering Solutions is a global recruitment firm specializing in IT professionals for ERP, CRM, SOA, and BI markets. With 21 offices worldwide, they focus on SAP and Cloud technologies, delivering quality staffing solutions across Asia Pacific and beyond.

Job Summary

We seek a customer-facing Java Pre-Sales professional with consulting experience supporting defence or regulated public sector clients. You will design secure, scalable Java solutions and engage senior stakeholders to drive trust and successful bids.

Responsibilities

Pre-Sales & Solutioning

• Act as the technical authority during pre-sales engagements for Java-based solutions supporting bids, RFPs, and tenders in defence and secure environments
• Translate defence and public sector requirements into scalable, secure Java solution architectures
• Design and articulate end-to-end technical solutions covering application architecture, integrations, middleware, and infrastructure
• Support effort estimation, solution costing, and define delivery approaches

Client & Stakeholder Engagement

• Engage senior customer stakeholders including technical, operational, and security teams to present solution designs and value propositions
• Deliver technical walkthroughs tailored to both technical and non-technical audiences
• Build credibility by demonstrating strong understanding of compliance, security, and operational constraints in defence contexts
• Act as a trusted advisor throughout the sales lifecycle to foster long-term client relationships

Consulting & Delivery Alignment

• Collaborate with delivery, engineering, and project teams to ensure solutions are feasible and ready for implementation
• Provide technical governance and quality assurance during transition from pre-sales to delivery phases
• Support proof-of-concepts, demos, and technical validations to validate solution effectiveness

Security & Compliance Awareness

• Incorporate security-by-design principles aligned with defence and government standards into solution designs
• Understand and apply data sensitivity, access control, and system resilience requirements typical of defence environments
• Contribute to risk assessments and develop mitigation strategies during solution architecture

Required competencies and certifications

• Strong hands-on or architectural experience with Java and enterprise Java frameworks
• Proven consulting or system integration experience supporting pre-sales, bids, or large-scale proposals
• Prior exposure to defence, government, or highly regulated public sector customers
• Ability to structure complex technical problems and communicate solutions clearly
• Technical knowledge of Java application architecture, design patterns, microservices, APIs, and system integrations
• Familiarity with cloud, hybrid, or on-premises architectures
• Understanding of DevOps, CI/CD, and modern delivery practices
• Strong client-facing communication and presentation skills
• Confidence engaging senior stakeholders in secure or formal environments
• Consultative mindset with commercial awareness and ability to balance technical depth with business context

Job Description & Requirements

Aleph is a creative engineering company comprising a striking group of craftsmen specialised in strategy, design, technology, and marketing. We work together to plan, write and produce internet, mobile, and desktop solutions for the most daring set of clients who see the future and engage Aleph as their rocket fuel.

We are seeking Java Developer(s) to join a collaborative, Agile team. You will be responsible for building highly available, distributed and enterprise Java-based applications, where system performance is critical. You will get an opportunity to work in a team of highly ambitious and capable colleagues, all with strong views about solutions, technologies, and delivery.

You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important.

Key Responsibilities

• Identify and analyze user requirements
• Work with other members of a planning team to develop a prototype plan for an enterprise system, including what key features system users require in the system as well as integration strategies to update existing systems that will transition into the new system built down the road.
• Develop modules of the initial enterprise system plan and work with the development team by coding advanced portions of the modules and delegating routine coding to junior Java developers
• Conduct the testing of completed code modules with the help of junior Java developers, fixing code as needed to ensure a smooth system deployment with the intended functionality
• Plan and execute all deployment of system features and monitor for successful integration, maintaining the system throughout its lifecycle
• Build, test and support mobile/web applications
• Recommend software solutions to emerging needs in banking functionality and report ability
• Prioritize, assign and execute tasks throughout the software development life cycle
• Ensure our applications are secure and up-to-date

Prerequisites

• At least 5 years of experience
• Strong experienced in Java/J2EE, SQL, JSP, Servlet, JDBC, RESTful Services, Web Services, XML, JSON
• Strong experience in application development frameworks such as EJB, Camel, Springboot, Hibernate, myBatis in the Java platform
• Strong experience in Rabbit MQ, Kafka
• Knowledge of Oracle, DB2 or similar database management system
• CI tools experience ie. Jenkins, Bamboo, TeamCity, Maven
• Experience of development using web technologies
• Knowledge of JBoss, IBM Websphere, WebLogic
• Designing software and database objects
• Unit testing and debugging
• Perform peer code reviews
• Conduct fact-gathering sessions with customers
• Identifying problems and analyzing solutions including workarounds
• Collaborating with other engineers
• Must have worked in Agile methodology
• Excellent debugging and optimisation skills
• Must be a good team player

Benefits

• Competitive salary (compensation will be based on experience)
• Medical insurance
• A solid team behind you: great people who love what they do
• A fun and a fast paced culture which promotes learning and knowledge sharing
• Opportunities for personal and professional growth offerings from our in-house Learning @ Aleph Academy, Flocket meetups, timely training for skills upgrade, workshops and conferences.

Get in touch

Please visit www.aleph-labs.com or drop us an email at careers.sg@aleph-labs.com.

Aleph is an equal opportunity employer and we work in an engaging, collaborative environment, where ideas are shared freely. By uncovering insights and opportunities, we inspire everyone to dream big towards the future solutions.

Join a large-scale digital transformation initiative modernising legacy systems into a cloud-first Azure environment. You’ll play a key role in migrating critical applications and data that impact thousands of users - owning end-to-end delivery from design to deployment.

About the Role

As a senior developer, you will design, build, and enhance large enterprise applications while supporting a major legacy-to-cloud migration. This role combines hands-on development, alongside data migration and modernisation exposure, making it ideal for engineers who want to work on impactful transformation projects.

Key Responsibilities: 

•⁠  ⁠Design, develop, and deploy scalable applications aligned with business needs

•⁠  ⁠Translate functional requirements into practical technical solutions

•⁠  ⁠Build workflows, integrations, and backend services (APIs)

•⁠  ⁠Participate in system modernisation and cloud migration initiatives

•⁠  ⁠Develop and execute data migration strategies (mapping, transformation, validation)

•⁠  ⁠Analyse legacy systems (Java/Sybase) and support transition to modern stack

•⁠  ⁠Ensure code quality, performance, and maintainability

•⁠  ⁠Perform testing, debugging, and production support

•⁠  ⁠Collaborate with architects, BAs, and cross-functional teams

•⁠  ⁠Support cutover planning and migration execution

Requirements:

•⁠  ⁠Solid hands-on experience in Java is mandatory to the success of this role. .net is a bonus 

•⁠  ⁠Strong knowledge of SQL and relational databases

•⁠  ⁠Exposure to cloud platforms (Azure preferred)

•⁠  ⁠Experience in API development and integrations

•⁠  ⁠Hands-on involvement in data migration or system modernisation

•⁠  ⁠Strong troubleshooting and problem-solving skills

•⁠  ⁠Experience working in Agile environments

If you have the following, it will be a bonus: 

•⁠  ⁠Experience with low-code platforms

•⁠  ⁠Exposure to public sector / large-scale enterprise systems

•⁠  ⁠Prior involvement in legacy system transformation projects

This is a great opportunity for an experienced developer to work on a high-impact digital transformation programme and has true ownership across development lifecycle.

Job Requirements
Degree or Diploma in Computing/ Computer Science/ Computer Engineering/ Info Systems / EEE / Information Technology or equivalent
At least 2 years of working experience in the related field
Experience with full-stack development and software engineering best practices such as test-driven development, and continuous integration
Experience with Git and modern branching workflows (GitFlow, trunk-based development).
Experience with software development life cycle, agile development methodology and DevSecOps
Proficiency in Node.js, React.js, TypeScript, Spring Boot, Angular.js, Vue.js, Next.js, Express.js, Svelte, FastAPI and other common frameworks to develop software for various platform.
Strong programming skills and verifiable mastery of at least one of the following languages: Java, JavaScript, Python, C#, C++ amiliar with UI component libraries such as Material-UI, Tailwind CSS, or Bootstrap.
Proficiency in designing and maintaining scalable SQL/no-SQL databases such as MSSQL, MongoDB, PostgreSQL.
Familiar with RESTful APIs, GraphQL, gRPC, and WebSockets for service communication
Familiar with deployment workflows, CI/CD, Cloud-native architecture, and infrastructure as code (Terraform).
Proficiency in Ruby and Golang backend has an advantage (Good to have)

Job Description
Collaborate closely with Tech Lead to execute plans and technical direction for the platform.
Take ownership of features — design, build, test, deploy and maintain.
Participate actively in code reviews, system discussions and engineering best practices.
Ensure product performance, scalability and reliability at scale with strong understanding of scalable architecture, performance optimisation and secure coding practices.
Produce clear documentation for systems, features and operational procedures
Occasionally lead and drive feature development independently.
Able to work collaboratively with cross-functional teams (PM, Scrum Master, PO, UXD, BA, QA, DevOps, Data).
Comfortable working in both new and legacy codebases and learn fast.
Exhibits strong ownership, clarity in communication and good engineering hygiene.
Strong in writing, verbal communication, and presentation.
Good team player with critical thinking, analytical and creative problem-solving skills.
Resourceful, independent, responsive, and conscientious.

Please submit resumes to john@oaktree.com.sg with the following details in MS Word format:

- Position applying for

- Current remuneration

- Expected remuneration

- Notice period

John Goh Meng Chye

EA License No : 06C4642

EA Reg No : R1102621

We regret that only shortlisted candidates will be notified.

Your new company

Be a part of a leading tech company, engaging with exciting new technologies.

Your new role

Our client is looking for a Senior MLC Reporting Stream Member with strong expertise in Murex MLC and Datamart reporting within a credit risk domain. The candidate will be responsible for end-to-end ownership of reporting deliverables, covering requirements analysis, configuration, testing, validation, and user support. This role requires close collaboration with business stakeholders to ensure timely and accurate delivery of reporting solutions.

• Own and deliver project deliverables within the assigned domain of expertise, managing them end-to-end.
• Organize and coordinate required activities to ensure deliverables meet agreed specifications and timelines.
• Configure and manage LTS setups.
• Set up reporting frameworks using LRB and integrate reports with the Murex Datamart.
• Perform MLC End-of-Day (EOD) setup, scheduling, and execution.
• Analyze business requirements and translate them into functional and technical specifications.
• Prepare detailed documentation, including specifications and design documents.

What you need

• At least 7 years’ experience with Murex (MLC and Datamart modules)
• Experience in building and optimizing reports and scheduling, managing EOD processes
• Experience with Unix/Linux environments and Oracle and/or Sybase
• Experience with job schedulers such as Control-M or AutoSys
• Understanding of credit risk reporting concepts.

What you'll get in return 
This is an exciting opportunity to join a global company. You will be part of a dynamic team and you will be remunerated at market competitive rates.

What you need to do now

If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or email tanvi.krishna@hays.com.sg for a confidential discussion.

Referrals are welcome.

EA Reg Number: R22110311

EA License Number: 07C3924 | Company Registration No: 200609504D

We are looking for a skilled and passionate .NET Developer to join our product team. You'll be involved throughout the full Software Development Life Cycle (SDLC), contributing to analysis, design, development, testing, and deployment of the project on-premise and on cloud. This role requires strong technical skills, a problem-solving mindset, and the ability to work across both backend and frontend components in enterprise systems.

Primary Responsibilities

•Translate technical and functional requirements into clean, scalable code.

•Develop and maintain N-Tier applications using C#, ASP.NET Core (MVC).

•Support project delivery across the full SDLC.

•Contribute to technical design (logical and physical).

•Build browser-based front-end solutions and integrate with backend services.

•Perform unit testing, SIT, and UAT coordination.

•Identify system issues and recommend improvements.

Job Requirements

•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.

Soft Skills:

•Strong communication and time management skills.

•Adaptable, self-motivated, and able to handle multiple priorities.

•Willing to commit extended hours during project peaks

Your new company

Be a part of a leading tech company, engaging with exciting new technologies.

Your new role

Our client is looking for a Senior MLC Reporting Stream Member with strong expertise in Murex MLC and Datamart reporting within a credit risk domain. The candidate will be responsible for end-to-end ownership of reporting deliverables, covering requirements analysis, configuration, testing, validation, and user support. This role requires close collaboration with business stakeholders to ensure timely and accurate delivery of reporting solutions.

• Own and deliver project deliverables within the assigned domain of expertise, managing them end-to-end.
• Organize and coordinate required activities to ensure deliverables meet agreed specifications and timelines.
• Configure and manage LTS setups.
• Set up reporting frameworks using LRB and integrate reports with the Murex Datamart.
• Perform MLC End-of-Day (EOD) setup, scheduling ,and execution.
• Analyze business requirements and translate them into functional and technical specifications.
• Prepare detailed documentation, including specifications and design documents.

What you need

• At least 7 years’ experience with Murex (MLC and Datamart modules)
• Experience in building and optimizing reports and scheduling, managing EOD processes
• Experience with Unix/Linux environments and Oracle and/or Sybase
• Experience with job schedulers such as Control-M or AutoSys
• Understanding of credit risk reporting concepts

What you'll get in return 
This is an exciting opportunity to join a global company. You will be part of a dynamic team and you will be remunerated at market competitive rates.

What you need to do now

If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or email tanvi.krishna@hays.com.sg for a confidential discussion.

Referrals are welcome.

EA Reg Number: R22110311

EA License Number: 07C3924 | Company Registration No: 200609504D

Responsibilities

• Translate application storyboards and use cases into functional applications
• Design, build, and maintain efficient, reusable, and reliable code
• Integrate data storage solutions
• Ensure the best possible performance, quality, and responsiveness of applications
• Identify bottlenecks and bugs, and devise solutions to mitigate and address these issues
• Help maintain code quality, organization, and automatization

Skills

• Strong knowledge of .NET web framework
• Proficient in {C# and/or VB.NET}, with a good knowledge of their ecosystems
• Strong understanding of object-oriented programming
• Skill for writing reusable libraries
• Familiar with various design and architectural patterns
• Knowledge of concurrency patterns
• Familiarity with Microsoft SQL Server,RTPM
• Experience with popular web application frameworks
• Knack for writing clean, readable, and easily maintainable code
• Understanding of fundamental design principles for building a scalable application
• Experience creating database schemas that represent and support business processes
• Basic understanding of Common Language Runtime (CLR), its limitations, weaknesses, and workarounds
• Experience implementing automated testing platforms and unit tests
• Proficient understanding of code versioning tools {{such as Git, SVN, and Mercurial}}

• Develop, test, and maintain web and mobile applications using the OutSystems low-code platform.
• Collaborate with cross-functional teams, including business analysts, designers, and other developers to understand business requirements and deliver effective solutions.
• Design and implement features, integrations, and workflows within the OutSystems platform.
• Create responsive, user-friendly interfaces that provide a great user experience.
• Perform system integrations, including with third-party APIs, databases, and legacy systems.
• Troubleshoot, debug, and optimize applications for performance, security, and scalability.
• Write and maintain technical documentation related to the application and development processes.
• Participate in code reviews and ensure adherence to coding standards and best practices.
• Stay updated with the latest features, updates, and best practices within the OutSystems platform.
• Contribute to continuous improvement initiatives, ensuring development processes are efficient and effective.

Other Skills:

• Positive attitude and collaborative mindset.
• Willing to work across projects and perform manual / automation / exploratory testing
• Highly motivated to keep abreast with the latest development in technology and to acquire deep technical knowledge and skills.
• Excellent communication, presentation, and interpersonal skills.
• Willing to work with rotational shifts and must work on weekends

Job Description

• Design, develop, test, and deploy software applications and systems that support government digital services and citizen-facing platforms.
• Monitor, troubleshoot, and resolve technical issues in existing applications and infrastructure.
• Participate in code review processes to maintain high standards of code quality, security, and performance.
• Partner with UX designers to develop comprehensive product designs that meet user needs and government service requirements.

Requirements
Must have

• Experience in frontend development with React.js
• Experience in backend development using Go and/or Node.js is a must-have, with at least 3 years of work experience.

Nice to have

• Experience with modern web applications in JavaScript is highly advantageous
• Experience in automated testing using JavaScript testing frameworks/libraries such as Karma, Mocha, Chai and Sinon is highly advantageous.
• Experience with database management/usage (both relational and non-relational), and handling of data in different environments is highly advantageous.
• Experience in using Docker containers, development of CI/CD pipelines, and deployment using cloud services such as AWS/PasSes/your own private servers is a nice bonus.

Job Description

• Work with architects, functional consultants and analysts with the aim of delivering overall value to the customer with Salesforce as the core solution.
• Refer to technical requirements, actively own and act on work items to complete the desired functionalities.
• If applicable, propose alternative solutions based on your experience and other team members' perspectives.
• Develop automation using Apex and custom UI using LWC / OmniScript / Visualforce.
• As appropriate, collaborate with functional team members in customising objects, including object creation, page layouts, fields, record types, etc.
• Follow established technical governance and best practices in all development work.
• Contribute to technical related documentation, such as technical specifications.
• Participate actively in all activities throughout the project lifecycle.
• Promptly assist in resolving bugs identified.
• Proactively identify development and technical risks, propose mitigation plans and flag to the team accordingly.

Requirement

• Minimum 2 years of experience in Salesforce Development
• Certified in Salesforce Platform Developer I, Administrator
• The following Salesforce certificates will be an added advantage: Platform Developer II, OmniStudio Developer, JavaScript Developer I, and Salesforce Consultant Certificates
• Experience in writing Apex classes, triggers, LWC, Visualforce, etc., is desired
• Knowledge or understanding of the project lifecycle
• Knowledge or working experience in the public sector is preferred, but not mandatory
• Deep understanding of Salesforce technical requirements, system configuration, development and deployment
• Experience with CI/CD tools, release management and integration is preferred
• Ability to work/meet deadlines
• Excellent verbal and written skills

Key Responsibilities:

• Develop, customize, and enhance Avaloq Core Banking functionalities.
• Translate business requirements into effective and scalable technical solutions.
• Take ownership of tasks from analysis through to delivery, with minimal supervision.
• Proactively identify areas for improvement in system performance, stability, and usability.
• Provide input into solution design, best practices, and coding standards.
• Troubleshoot and resolve issues, ensuring long-term and sustainable fixes.
• Collaborate with cross-functional teams in an Agile delivery environment.

Requirements:

• 3-7 years hands-on experience in Avaloq development (core customization, parameterization, scripting, or related modules).
• Strong understanding of the Avaloq Object Model (AOM), PL/SQL, and Avaloq frameworks.
• Proven ability to work independently and deliver results under minimal guidance.
• Strong analytical and problem-solving skills, with the ability to think beyond the immediate task.
• Proactive mindset comfortable suggesting improvements and driving change.
• Experience in Agile/iterative delivery models is preferred.

Responsibilities

• Provides expertise to identify and translate system requirements into software design artifacts
• Make presentations at internal conferences and authorship internal in publications
• Provide end to end solution and design details Drive POCs to assess new solution/application paths Lead / participate in product selection process and fit gap analysis Methodology and Quality Assurance
• Contribute to a repository for solution/application artifacts Interface and coordinate tasks with internal and external technical resources.
• Collaborates with Project Managers and technical staff to provision estimates, develop over all implementation solution/application plan, and serve as a lead as required, to implement the installation, customization, and integration efforts
• Oversee aspects of project lifecycle, from initial kickoff through requirements analysis, design and implementation phases for projects within the solution/application area Provide equality assurance for services within the solution/application area
• Write, or direct the writing of white papers that add further insight and thought in the solution/application area Work Force Management, Supervision and Mentoring Manages a team of direct reports (if applicable) who drive service lines in the solution/application area
• Assists staffing coordinators who define project team requirements for projects in solution/application area
• Work with Delivery to define overall recruiting needs and expertise in solution/application area Work with Delivery to establish professional development needs for practitioners in solution/application area Mentor and guide more junior technical resources
• Feed the overall project status to the senior management. 

Requirements

• At least 5 years of relevant experience in a complex enterprise environment.
• At least 3 years of experience in banking technology.
• Experience in design Cloud native, Event based and Microservice Architecture.
• Deep End-to-End Enterprise Architecture understanding, including Enterprise Java Stack (JEE), JAVA spring boot, Rich UI and Front-End technologies (ReactJS, Kony, etc.), mobile applications (Android and iOS), Middleware technologies (Tibco, Solace, Kafka, Active MQ etc.), Mainframe technologies, Databases, Data Warehouses, and Core Banking solutions.
• Experienced working in a cloud native work environment, spring cloud data, Spring Security, OAuth, service monitoring on cloud, PaaS environment such as Pivotal, Kubernetes.
• Presence in open-source projects will be huge plus.
• Experience with event based and microservice solutions developed in large cloud computing infrastructures such as Amazon Web Services, Azure Cloud, and/or Google Cloud Strong will add an advantage
• Experienced in Agile methodology.
• Ability to work independently and handle multiple concurrent initiatives.
• Excellent organizational, vendor management, negotiation, and prioritization skills. Excellent team player and strong interpersonal skills.
• Proactive and able to work under pressure, strong problem-solving skills and positive can-do attitude.