Total 773 java developer job vacancies in Islandwide

On behalf of our client we are looking for Software Developer to work on one on one basis on various tasks.

Role:

·        We are looking for a Software Developer with Python experience to design dashboards and analytics solutions that help business teams understand data and make informed decisions.

·        In this role, you will work closely with data engineers, analysts, and business stakeholders to transform enterprise data into clear, reliable insights. 

·        You will build reporting solutions using Power BI and Python-based data processing workflows, helping teams track performance and make data-driven decisions.

Responsibilities:

·        Design and develop Power BI dashboards and reports for business stakeholders.

·        Build DAX calculations and measures to support data analysis and reporting logic.

·        Use SQL and Python to extract, process, and prepare data for reporting.

·        Work with data engineers and analysts to ensure datasets are accurate and analytics ready.

·        Improve dashboards to ensure they run efficiently and are easy to use.

·        Troubleshoot and resolve issues in Power BI reports, datasets, and reporting pipelines.

Required Skills:

·        Hands-on experience building Power BI dashboards and reports.

·        Experience writing DAX calculations and measures.

·        Experience using SQL to query and extract data.

·        Working knowledge of Python for data processing or analytics workflows.

·        Understanding of data modelling and data visualisation principles.

·        Experience collaborating with data teams or business stakeholders.

Kindly be informed that only shortlisted candidates will be contacted.

Gomes Divya.

Direct line: 66318505 (Ext.405)

EA License No: 19C9769

Email: divya@mohanmc.com

Personnel Registration Number: R2210898

Key Responsibilities:

• Develop and maintain web applications using .NET Core, Angular, and Azure technologies.
• Design and deliver secure, scalable APIs and web apps, ensuring high performance and quality.
• Work with microservice architecture and ensure robust design patterns are followed.
• Manage application deployment using Azure DevOps tools and CI/CD pipelines.
• Engage with end users to troubleshoot and deliver timely bug fixes.
• Participate in solution design discussions, contributing innovative ideas and technical expertise.

Requirements :

• 5+ years of experience with .NET Core, Angular, and Azure cloud technologies.
• Good experience with front-end development, especially responsive web app using React.
• Experience with RESTful API design, open API specification,OAuth2.0, microservices architecture and application cyber security.
• Experience in DevOps practices, including CI/CD pipelines and containerization (Docker, Kubernetes).

Responsibilities:

• Design and evaluate scalable, secure, and fault-tolerant systems, incorporating multi-region disaster recovery and ensuring robust data consistency.
• Offer domain expertise and guidance across teams, facilitating cross-functional architectural discussions.
• Convert complex business requirements into scalable technical solutions that align with long-term product and company objectives.
• Develop high-quality, reusable components and establish best practices to enhance efficiency across teams.
• Establish and implement domain-level standards, governance frameworks, and process improvements, including microservice design, observability, and code quality.
• Mentor engineers, promote knowledge sharing, and foster a culture of continuous learning and innovation.

Qualifications:

• Holds a Bachelor's degree in Computing, Software Engineering, IT, or a related field.
• Over 8 years of experience in backend system design and development, with a proven record of delivering mission-critical systems.
• Strong expertise in Java or Go, with in-depth knowledge of backend frameworks (e.g., Spring Boot, WebFlux), messaging systems (e.g., Kafka), and distributed databases (SQL/NoSQL, Redis, etc.).
• Skilled in designing and scaling large distributed systems with a focus on performance, availability, security, and resilience.
• Capable of defining and implementing engineering standards and technical guidelines at the system or domain level.
• Continuously evaluates and integrates new technologies to enhance systems and processes.
• Anticipates edge cases and long-term impacts, incorporating robustness, observability, and compliance from the design stage.
• Effectively drives adoption of best practices and standards across teams and stakeholders.
• Makes informed, strategic decisions backed by technical expertise and business impact analysis.

We regret only shortlisted candidates will be contacted. All applications will be handled confidentially. By submitting your application, you agree to the collection, use, retention, and disclosure of your personal information to prospective employers.

Wecruit Pte Ltd

EA License No: 20C0270

EA Personnel: Nyon Hock Sen (Aden)

EA Personnel Reg No: R24124070

• 1-year contract, renewable
• Government project
• Hybrid work arrangement

We are looking for a hands-on Software Developer to support the development, customisation, and ongoing maintenance of the community forum built on Discourse.

This is an individual contributor role with end-to-end ownership of forum enhancements, from requirements clarification through implementation, testing, deployment, and post-release support.

Key Responsibilities

Feature Development & Platform Customisation

• Configure and customise the Discourse platform (including themes, plugins, and extensions) to support functional, UX, and operational needs
• Design, build, and maintain web and mobile features based on approved requirements
• Develop and maintain custom plugins or integrations in alignment with Discourse best practices and upgrade paths

Code Quality, Version Control & Documentation

• Write clear, modular, and maintainable code consistent with Discourse architecture and coding standards
• Apply proper version control practices, including code reviews and documentation
• Maintain technical documentation covering customisations, integrations, and deployment considerations

Testing, Maintenance & Release Support

• Develop and execute test cases to validate functionality, compatibility, and performance across supported browsers and devices
• Identify and resolve defects, regression issues, and edge cases arising from platform updates or new features
• Perform ongoing maintenance to ensure stability, performance, and scalability of the forum

Stakeholder Collaboration

• Work closely with non-technical product, content, and operations teams to translate business and community needs into practical technical solutions
• Participate in discussions to clarify requirements, propose technical approaches, and highlight risks or constraints
• Communicate technical concepts, trade-offs, timelines, and implementation considerations clearly to non-technical stakeholders
• Support coordination across stakeholders during feature rollouts, improvements, and platform updates

Requirements

• Experience in web application development and maintenance
• Familiarity with configuring and customising platforms such as Discourse or similar community/forum systems
• Experience in developing and maintaining web features across both frontend and backend
• Understanding of code quality practices, including modular development, version control, and documentation
• Experience in testing, debugging, and resolving defects in web applications
• Comfortable working independently with end-to-end ownership of tasks

Job Description

• Industry/ Organization Type: Manufacturing
• Position Title: Full Stack Developer
• Working Location: Bendemeer 
• Working Hours: 5 days (Mon – Fri, 9.00 am – 5.00 pm)
• Salary Package: Basic salary up to $3,500 + Variable Bonus
• Duration: Permanent Role

Key Responsibilities

• Handle both frontend and backend tasks.
• Design, build, and maintain components for web applications, including front end, back end, and information models.
• Create and manage RESTful APIs.
• Implement security protocols and protect data.
• Establish and oversee continuous integration and continuous deployment (CI/CD) pipelines from GIT to deployment.
• Engage in all phases of product development, from idea creation to implementation.
• Offer software training and support when necessary.

APPLY NOW!!!

• At least 2 years experience with C#, .NET, Angular, and SQL databases such as MySQL and SQL Server.
• Proficient in HTML, CSS, JavaScript, and TypeScript.
• Experience developing mobile applications using Flutter or other frameworks like React Native, Ionic, and Apache Cordova. 
• Deep understanding of REST APIs, microservices architecture, and API integration.

Please apply through ANY of the following methods:

• Submit your application by clicking the APPLY button;
• Email your resume to Job(at)anradus.com.sg. Please indicate #69175 on the email subject.

Anradus Application Policy: We value each application and ensure every resume is reviewed. Our process is efficient, typically concluding within 3 working days. If you do not receive communication from us within this timeframe, it's likely that your application has not been shortlisted by our client. In such cases, we recommend continuing your job search to maximize your opportunities.

Anradus Pte Ltd | EA License No. 20C0161 | Angel Lim | EA Reg No.: R1769781

Requirements

• 5+ years development, 3+ years Chrome Extensions
• Strong JavaScript/TypeScript, HTML/CSS, React/Vue/Angular
• Experience with Chrome Extension APIs and browser security
• Good understanding of cryptography, JWT/OAuth2, REST APIs
• Exposure to Java backend integration

Key Responsibilities

• Build a Chrome Extension (MV3) for secure credential management
• Implement autofill, password storage, sharing, and vault features
• Integrate FIDO2/WebAuthn authentication
• Connect to Java/Tomcat backend via secure APIs
• Ensure strong encryption, security, and compliance (OWASP)

Good to have

• IAM / password manager experience
• SAML / OpenID Connect
• Security certifications or testing experience

We are looking for a C++ engineer to design and build high performance, low latency applications that process large volumes of real time data. You will work on systems where microseconds and throughput matter, optimizing every layer from algorithms and data structures to networking and OS interaction.

Responsibilities:

• Design, implement, and maintain high performance C++ services handling high message rates and low latency workloads.
• Optimize existing components for latency, throughput, and CPU/memory efficiency.
• Develop and tune networking, messaging, and I/O layers to handle large data volumes reliably.
• Profile and debug performance issues at application, OS, and network levels.
• Collaborate with quantitative, trading, and infrastructure teams (or analogous business/tech teams) to translate requirements into robust technical solutions.
• Write clean, production quality code with appropriate tests and documentation.
• Participate in code reviews, design discussions, and continuous improvement of engineering practices.

Mandatory Skills Description:

• Strong proficiency in modern C++ (C++17/20 or later)
• Hands-on experience with Market Data
• Solid understanding of concurrency and synchronization (lock free / low lock patterns, atomics, memory models, etc.).
• Proven experience building performance critical, real time, or low latency systems (e.g., networking, trading systems, telemetry, gaming engines, or similar).
• Strong knowledge of computer science fundamentals: data structures, algorithms, memory management, and optimization.
• Practical experience with Linux systems programming (sockets, epoll/select, threads, memory management, CPU affinity, etc.).
• Experience using profiling, benchmarking, and performance analysis tools (e.g., perf, valgrind, flame graphs, CPU/memory profilers).
• Proficiency with version control (Git) and standard build systems (CMake, Ninja, etc.).
• Excellent problem-solving skills and attention to detail; ability to work in a fast-paced environment.

Nice-to-Have Skills Description:

• Experience with kernel bypass or user space networking technologies (e.g., DPDK, RDMA, VMA, Solarflare/OpenOnload) - helpful but not required.
• Experience in financial markets, market data distribution, order routing, or exchange connectivity.
• Familiarity with common market data protocols (e.g., FIX, MDP, ITCH, proprietary exchange feeds) is a plus.
• Experience with multicast, low latency networking, and clock synchronization (e.g., PTP).
• Exposure to hardware aware optimization (NUMA, cache optimization, vectorization/SIMD, CPU pinning).
• Experience with monitoring/telemetry for high performance systems (latency histograms, throughput metrics, SLAs).
• Familiarity with scripting languages (e.g., Python, Bash) for tooling and automation.
• KDB+
• Data Analysis with python (pytorch, pandas, arrow)

Key Responsibilities

• Develop and maintain scalable web applications and backend services using Java and JavaScript-based technologies.
• Build RESTful APIs and microservices using Spring Boot and Node.js.
• Design responsive user interfaces using React.js and TypeScript.
• Work with SQL and NoSQL databases such as PostgreSQL, MongoDB, and ElasticSearch.
• Collaborate in an Agile development environment with cross-functional teams including DevOps, QA, and Product.
• Implement CI/CD pipelines and participate in DevOps practices using Docker and related tools.
• Ensure software quality through unit testing, code reviews, and automated testing.
• Troubleshoot issues and optimize application performance.

Requirements

• Bachelor’s degree in Computer Science, Engineering, or a related field.
• Strong proficiency in Java and JavaScript, with experience in Spring Boot, Node.js, and React.js.
• Proficient in TypeScript, MongoDB, and SQL/NoSQL databases.
• Familiarity with Docker, ElasticSearch, and DevOps concepts.
• Experience working in an Agile/Scrum environment.
• Good understanding of system design, APIs, and microservices architecture.
• Strong analytical and problem-solving skills.

Work Location: Central

(EA Reg No: 20C0312)

Please email a copy of your detailed resume to kayla@talentsis.com.sg for immediate processing.

Only shortlisted candidates will be notified.

Optimum Solutions (Registration Number: 199700895N) is Singapore's leading Information Technology , Consulting and Professional Services company with Competence in Digital Transformation, Automation, Robotics, Cloud, Big Data, Analytics and Emerging technologies projects. Optimum has been successfully delivering IT projects since 1997 and has been a key IT service provider to clients delivering Software Design, Development, Engineering and IT Transformation Projects.

Role : Java Technical Delivery Manager (MUST– Payments)
Mandatory is: Experience with Java as a Technical Delivery Manager within Payments/Payment/Swift domain.

Essential KeyTechnical Requirements, Job Description & Job Role:

• Overall, should have 12+ years working experience into Technology/IT
• 04+ years recent working experience as a Java Technical Delivery Manager (overall project management)
• Recent working experience as a Payment Java Technical Delivery Manager is a Must (3+ years)
• Current working experience in financial and banking industry is mandatory
• Must have previous working experience with Java 8/11, Spring boot, API, Microservices, Web service, Microservices architecture, REST APIs as a senior developer
• Lead end-to-end delivery of payment solutions (e.g., real-time payments, cross border payments, swift, cross border processing, card processing, gateways, wallets, etc).
• Manage project scope, timelines, risks, and dependencies across multiple teams.
• Should have Stakeholder Management, Project Management, Team Leadership and overall project delivery experience.
• Experience with Agile, payment, swift processors, acquiring/issuing systems within banking or financial industry
• Should have experience in managing Java projects end-to-end as a Technical Java Lead or Technical Delivery Manager
• Key responsibilities: Overall end-to-end tech project delivery
• Experience in SDLC and possess technical skills, such as web application, requirements gathering, database, SIT, UAT, data visualization, and reporting
• Domain : Payments/Payment/Swift - Banking

Job Description

• Industry/ Organization Type: Manufacturing
• Position Title: Full Stack Developer
• Working Location: Bendemeer 
• Working Hours: 5 days (Mon – Fri, 9.00 am – 5.00 pm)
• Salary Package: Basic salary up to $3,500 + Variable Bonus
• Duration: Permanent Role

Key Responsibilities

• Handle both frontend and backend tasks.
• Design, build, and maintain components for web applications, including front end, back end, and information models.
• Create and manage RESTful APIs.
• Implement security protocols and protect data.
• Establish and oversee continuous integration and continuous deployment (CI/CD) pipelines from GIT to deployment.
• Engage in all phases of product development, from idea creation to implementation.
• Offer software training and support when necessary.

APPLY NOW!!!

• At least 2 years experience with C#, .NET, Angular, and SQL databases such as MySQL and SQL Server.
• Proficient in HTML, CSS, JavaScript, and TypeScript.
• Experience developing mobile applications using Flutter or other frameworks like React Native, Ionic, and Apache Cordova. 
• Deep understanding of REST APIs, microservices architecture, and API integration.

Please apply through ANY of the following methods:

• Submit your application by clicking the APPLY button;
• Email your resume to Job(at)anradus.com.sg. Please indicate #69175 on the email subject.

Anradus Application Policy: We value each application and ensure every resume is reviewed. Our process is efficient, typically concluding within 3 working days. If you do not receive communication from us within this timeframe, it's likely that your application has not been shortlisted by our client. In such cases, we recommend continuing your job search to maximize your opportunities.

Anradus Pte Ltd | EA License No. 20C0161 | Angel Lim | EA Reg No.: R1769781

This role focuses on hands-on technical experience developing enhancements for the core platform.

•           Core Responsibilities:

o           Develop and implement PL/SQL and Avaloq Script changes specifically for the Core Accounting module.

o           Maintain existing banking processes and develop critical bug fixes to ensure system stability.

o           Conduct rigorous unit testing on all newly created changes or technical fixes.

o           Perform comprehensive code reviews to ensure high-quality delivery to global financial clients.

This position involves mandatory night shift support aligned with global production operations.

•           Technical Requirements:

Minimum 5 years of relevant experience.

o           Proven expertise in the Avaloq Core Platform and Oracle SQL/PL/SQL.

o           Experience with Windows and Linux scripting to support technical architecture.

o           Certification: Must hold an Avaloq Certified Customization Professional (ACCP)credential with a Major in Core Technologies.

Responsibilities

· BAU support to handle incidents, problem management aligned with SLA as defined by Production support services.

· Incorporate standards and best practices, including performance, security, scalability, and maintainability.

· Banking domain knowledge is preferred.

· Design, develop, and maintain code that meets requirements, is high quality, and performs efficiently and effectively to provide a great customer experience.

· The primary work comprises of requirement analysis, mapping design, technical specification, programming, code review, job scheduling, perform unit test and SIT, support UAT, deploy to production, post implementation support, and technical documentation.

· Must be the experienced developer, with good experience in system integration/interfacing

· Typically, be assigned to work on specific projects and is expected to support the Application Delivery Manager (ADM) in all relevant technical matters, end-to-end, within the project.

Depending on the project, your duties may include coding, scripting, building new systems (where necessary) and interfaces. For new system build-up, you may need to environment

Skills/Requirement

· Minimum 5 years of experience in front end development

· Proficiency with React JS

· Experience with React Libraries such as Redux

· Experience in Source Control (Bitbucket/GIT)

· Must be able to translate specifications (wireframes) into high quality code

· Must be able to design components to drive reusability and performance

· Must be able to build responsive design

· Design, develop, and maintain code that meets requirements, is high quality, and performs efficiently and effectively to provide a great customer experience.

· Write production quality and thoroughly tested code

We regret to inform that only shortlisted candidates will be contacted.

PERSOL Singapore Pte Ltd • EA License No. 01C4394 • EA Registration No. R1551626 (SUJA THERESA FRANCIS)

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This is in partnership with Employment and Employability Institute Pte Ltd (“e2i”). e2i is the empowering network for workers and employers seeking employment and employability solutions. e2i serves as a bridge between workers and employers, connecting with workers to offer job security through job-matching, career guidance and skills upgrading services, and partnering employers to address their manpower needs through recruitment, training, and job redesign solutions. e2i is a tripartite initiative of the National Trades Union Congress set up to support nation-wide manpower and skills upgrading initiatives. By applying for this role, you consent to e2i’s PDPA.

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Key Responsibilities

• Develop and maintain scalable web applications and backend services using Java and JavaScript-based technologies.
• Build RESTful APIs and microservices using Spring Boot and Node.js.
• Design responsive user interfaces using React.js and TypeScript.
• Work with SQL and NoSQL databases such as PostgreSQL, MongoDB, and ElasticSearch.
• Collaborate in an Agile development environment with cross-functional teams including DevOps, QA, and Product.
• Implement CI/CD pipelines and participate in DevOps practices using Docker and related tools.
• Ensure software quality through unit testing, code reviews, and automated testing.
• Troubleshoot issues and optimize application performance.

Requirements

• Bachelor’s degree in Computer Science, Engineering, or a related field.
• Strong proficiency in Java and JavaScript, with experience in Spring Boot, Node.js, and React.js.
• Proficient in TypeScript, MongoDB, and SQL/NoSQL databases.
• Familiarity with Docker, ElasticSearch, and DevOps concepts.
• Experience working in an Agile/Scrum environment.
• Good understanding of system design, APIs, and microservices architecture.
• Strong analytical and problem-solving skills.

Preferred Qualifications

• Experience with cloud platforms (e.g., AWS, Azure, GCP).
• Familiarity with CI/CD tools and infrastructure as code.
• Knowledge of security best practices and performance tuning.

Location: Central

(EA Reg No: 20C0312)

Please email a copy of your detailed resume to kayla@talentsis.com.sg for immediate processing.

Only shortlisted candidates will be notified.

Job Description

• Industry/ Organization Type: Software Development & Consultancy
• Position Title: Software Developer/ Programmer
• Working Location: Bukit Merah, Central
• Working Hours: 5 days, Monday – Friday (9am – 6pm)
• Salary Package: Basic + Transport Benefits + Variable Bonus
• Duration: Permanent

Key Responsibilities

• Develop new applications and enhance existing systems using .NET, C#, and Angular.
• Translate business requirements into functional, high-quality solutions.
• Design, build, and maintain efficient and reliable systems.
• Collaborate with a dynamic development team and follow best coding practices.
• Provide on-site support and travel regionally (eg Malaysia, Thailand, Philippines, Sri Lanka) when required.
• Perform any other duties assigned by the supervisor.

APPLY NOW!!!

• Diploma or Degree in Computer Science, IT, Software Engineering, or related field
• Equivalent practical experience will also be considered.
• 2–3 years of relevant work experience.
• Experience in frontend technologies (Angular, HTML, CSS, JavaScript, Bootstrap with responsive design) and backend development (.NET, C#, basic Web API, SQL, SSRS).
• Solid understanding of Object-Oriented Programming (OOP).
• Familiarity with Git is a plus.

Kindly apply through ANY of the following methods:

• Submit your application by clicking the APPLY button;
• Email your resume to Job@anradus.com.sg. Please indicate #83456 on the email subject.

Anradus Application Policy: We value each application and ensure every resume is reviewed. Our process is efficient, typically concluding within 3 working days. If you do not receive communication from us within this timeframe, it's likely that your application has not been shortlisted by our client. In such cases, we recommend continuing your job search to maximize your opportunities.

Anradus Pte Ltd | EA License No. 20C0161 | Angel Lim | EA Reg No.: R1769781

About the Role

We're looking for a front-end developer with deep React experience to join our team. You'll work closely with designers, back-end engineers, and product managers to build and ship user-facing features. This is a hands-on role — you'll be writing code daily, making architectural decisions, and owning the quality of what you deliver.

What You'll Do

• Build and maintain features in a React-based web application
• Translate designs and product requirements into clean, performant UI
• Write well-tested, accessible, and maintainable code
• Collaborate with back-end developers on API design and integration
• Identify and fix performance bottlenecks in the front end
• Participate in code reviews and contribute to technical discussions

What We're Looking For

Required

• 2-3 years of professional front-end development experience
• Strong proficiency in React, including hooks, context, and component architecture
• Solid understanding of JavaScript/TypeScript fundamentals (not just framework-level knowledge)
• Familiarity with modern CSS (CSS Modules, Tailwind, styled-components, or equivalent)
• Comfortable working with RESTful APIs and/or GraphQL
• Experience writing unit and integration tests (Jest, React Testing Library, or similar)

Nice to Have

• Experience with Next.js or other React-based frameworks
• Familiarity with CI/CD pipelines and front-end build tooling (Webpack, Vite)
• Understanding of web accessibility standards (WCAG)
• Experience working in an Agile team