Total 778 java developer job vacancies in Islandwide

Responsibilities

• Analyse and enhance existing ASP.NET (VB.NET) applications

• Perform source code modification and functional improvement

• Maintain and update ASP.NET AJAX-based UI components

• Develop and modify SQL Stored Procedures

• Troubleshoot and resolve application issues (bugs, performance tuning)

• Collaborate with users and project teams to clarify requirements

• Ensure code quality and consistency with existing standards

• Support testing, deployment, and production issues

Requirements

• Diploma/ Degree in Computer Science, Computer Programming or equivalent 

• Strong hands-on experience with ASP.NET (VB.NET)

• Target versions: .NET Framework 4.5.1 / 4.6.1

• Experience in application enhancement and source code modification

• Hands-on experience with ASP.NET AJAX Control Toolkit (v4.1.7 or similar)

• Strong knowledge of SQL Server and Stored Procedures

• Ability to analyse, modify, and debug existing applications

• Understanding of web application architecture (client-server / HTTP)

Preferred Skills and Experience

• Experience in financial or banking systems

• Experience in small-scale application / tool development

• Knowledge of version control

Licence no: 12C6060

Job Description

• Industry/ Organization Type: Information Technology Consulting
• Position Title: Frontend Developer (React / Geospatial)
• Working Location: Novena (Hybrid work arrangement available)
• Working Hours: 5 days, Mon – Fri (8:30 AM – 6:00 PM)
• Salary Package: Basic Salary + Completion Bonus
• Duration: 1 year contract (renewable)

Key Responsibilities

• Develop and maintain frontend features for web applications using JavaScript frameworks such as Next.js and Leaflet.js
• Create user interfaces that are responsive and work well across different browsers
• Connect frontend applications with RESTful APIs, AWS services, and backend systems
• Collaborate with development teams using Agile methods
• Improve application performance, scalability, and cost efficiency in an AWS environment
• Follow security best practices and ensure applications meet required standards
• Ensure code quality through testing and code reviews
• Any ad hoc duties assigned

APPLY NOW!!!

• Degree in Computer Science, Software Engineering, Geospatial Technology, or a related field
• Proficient in jQuery, HTML5, CSS3, WebGL, Node.js, and React.js
• Experience with RESTful API integration and cross-browser development
• Familiar with geospatial tools such as Leaflet, Mapbox JS, or Cesium is an advantage
• Experience with databases such as PostgreSQL/PostGIS or MongoDB
• Exposure to AWS services, cloud platforms, and container tools such as Docker
• Familiar with modern development tools and workflows

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 #83600 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

We are seeking a talented and driven AI Computing Platform Software Developer to join our cutting-edge engineering team. In this role, you will be responsible for designing and developing software systems and toolchains that power AI computing platforms. Your work will focus on optimizing performance, scalability, and efficiency for AI workloads, ensuring our platform meets the growing demands of machine learning and deep learning models. You will collaborate with researchers, data scientists, and engineers to build next-generation AI computing platform and infrastructure.

Key Responsibilities:

• Design, develop, and optimize the software architecture and source code for AI computing platforms that support machine learning and deep learning workloads.
• Implement and enhance algorithms for distributed computing, parallel processing, and NPU/GPU acceleration.
• Work on software components that interface with hardware accelerators such as NPUs, GPUs, and specialized AI chips.
• Collaborate with AI researchers and developers to improve platform performance for complex AI applications.
• Design and implement tools and frameworks for efficient deployment, monitoring, and scaling of AI workloads.
• Integrate new AI models and algorithms into the computing platform while ensuring scalability, fault tolerance, and efficiency.
• Collaborate with cross-functional teams to troubleshoot and resolve platform-related performance issues.
• Conduct performance profiling, optimization, and benchmarking to ensure the platform delivers high throughput and low latency for AI workloads.
• Stay up-to-date with the latest developments in AI hardware and software architecture, and continuously improve platform capabilities.

Required Skills and Qualifications:

• Bachelor degree in Computer Science, Electrical Engineering, or a related field. Extensive experience in developing high-performance software for computing platforms, ideally with a focus on AI/ML workloads.
• Strong programming skills in languages such as C/C++, Python, or Go, with a focus on low-level programming for high-performance systems.
• In-depth knowledge of AI model optimization such as quantization, model graph pruning and model parameter compression.
• In-depth knowledge of parallel programming techniques and distributed systems.
• Experience with GPU programming (CUDA, OpenCL) or specialized hardware accelerators (e.g., NPUs, FPGAs).
• Familiarity with machine learning frameworks such as PyTorch, TensorFlow, or MXNet.
• Understanding of AI model deployment, orchestration, and optimization on large-scale platforms.
• Experience with containerization (Docker, Kubernetes) , AI computing platform (HuggingFace, Kaggle) and cloud infrastructure (AWS, GCP, Azure).
• Strong problem-solving skills and the ability to optimize software performance for AI workloads.

Preferred Qualifications:

• Experience with deep learning frameworks and tools for performance profiling and optimization.
• Knowledge of low-level hardware optimization techniques (e.g., memory management, CPU/NPU/GPU instruction tuning).
• Familiarity with AI compiler and system-level software for AI computing platforms, such as TensorRT , ONNX Runtime, LLVM，MLIR, TVM.
• Background in designing and implementing high-performance distributed systems and storage solutions.
• Strong understanding of networking, I/O, and data management techniques for AI workloads.

Interested candidate please click "APPLY" to begin your job search journey.

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

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PERSOL Singapore Pte Ltd

•RCB No. 200007268E • EA License No. 01C4394

•Registration ID: Heah Sian Wei R23117518

☑ Good Bonuses

☑ Near MRT

☑ Family Friendly Environment

Job Description:

• Lead a team of developers to design, develop, and deliver high-quality software solutions aligned with product specifications and project timelines.
• Collaborate with solution architects to design scalable, secure, and maintainable systems using modern architectural patterns such as microservices and event-driven architectures.
• Establish and enforce development standards including coding practices, documentation, version control, testing, and code reviews to ensure high-quality deliverables.
• Act as the primary technical point of contact for stakeholders, supporting project planning, requirement analysis, system integration testing, and issue resolution.

Requirements:

• At least a diploma with 6 years software development experience.
• Strong Java expertise with Spring Framework and REST APIs.
• Experience with web, cloud, and DevOps tools (Angular/React, Docker, Kubernetes, CI/CD).
• Knowledge of microservices and messaging systems (Kafka, MQ, etc.).

To apply, please include the following details inside your CV for faster processing:

• Reasons for leaving each past & current employment
• Salary drawn for each past & current employment
• Expected Salary
• Earliest availability date

We regret that only short-listed candidates will be contacted shortly.

Loh Puay Hwee David

EA License | 24C2215

EA Registration Number | R1766892

☑ Good Bonuses

☑ Near MRT

☑ Family Friendly Environment

Job Description:

• Lead a team of developers to design, develop, and deliver high-quality software solutions aligned with product specifications and project timelines.
• Collaborate with solution architects to design scalable, secure, and maintainable systems using modern architectural patterns such as microservices and event-driven architectures.
• Establish and enforce development standards including coding practices, documentation, version control, testing, and code reviews to ensure high-quality deliverables.
• Act as the primary technical point of contact for stakeholders, supporting project planning, requirement analysis, system integration testing, and issue resolution.

Requirements:

• At least a diploma with 6 years software development experience.
• Strong Java expertise with Spring Framework and REST APIs.
• Experience with web, cloud, and DevOps tools (Angular/React, Docker, Kubernetes, CI/CD).
• Knowledge of microservices and messaging systems (Kafka, MQ, etc.).

To apply, please include the following details inside your CV for faster processing:

• Reasons for leaving each past & current employment
• Salary drawn for each past & current employment
• Expected Salary
• Earliest availability date

We regret that only short-listed candidates will be contacted shortly.

Loh Puay Hwee David

EA License | 24C2215

EA Registration Number | R1766892

Fullstack Developer (React.JS/Node.JS)

• Working Hours: Normal office working hours
• Working Location: Central
• Remuneration package: Up to $11,000 + AWS

We are seeking passionate software developers who thrive on end-to-end software delivery and are eager to explore new technologies. As a member of our cross-functional development team, you will be instrumental in ensuring the quality, automation, and user experience of the software we deliver.

Key Responsibilities:

• Design and develop web frontend and backend applications, taking ownership of the software development process.
• Create automated functional and unit tests for the code you develop to ensure high quality deliverables.
• Develop backend APIs and databases to support the applications.
• Leverage cloud technologies to design and develop scalable applications.
• Collaborate with DevOps Engineers to implement build and release automation.
• Engage in pair programming and code reviews to foster a collaborative and efficient development process.
• Work closely with Product Manager, Business Analysts, Quality Engineers, and User Interface/User Experience Designers to deliver exceptional features.

Requirements:

• Familiarity with front-end development framework such as React.js / Next.js.
• Familiarity in server-side web application development using Node.js and Typescript.js.
• Familiarity with working on CI/CD pipelines.
• Familiarity with leveraging on cloud platforms such as Amazon AWS
• Familiarity with serverless technologies such as AWS Lambda, ECS.
• Familiarity with Agile and Continuous Integration and Delivery Practices.
• Strong fundamentals in Javascript & Typescript.
• Familiarity with Docker containers.

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All applications will be processed with strict confidence. Only shortlisted candidates will be contacted.

Aloysius Tan Sheng Rong - R22110441
ScienTec Consulting Pte Ltd - 11C5781

Project Description:https://luxhire.luxoft.com/hr/browse/HR-17007953?filter=45848#One of our client (a leading bank of Singapore) got a requirement to extend the STP automation to more high-volume structured products for term sheet creation and trade validation to enable scalable volume growth with enhanced features. Also to roll out these workflows for more entities.

Responsibilities:

• Design and develop microservices using Java-related technologies.
• Collaborate with cross-functional teams to identify and implement new products and improve the existing systems in our microservices architecture.
• Develop and maintain documentation of the microservices architecture, including design patterns, best practices, and coding standards.
• Debug, troubleshoot, and provide production support for microservices-based applications
• Implement automated testing and continuous integration/continuous deployment (CI/CD) processes to ensure quality and efficiency in the development cycle.
• Mentor and guide junior developers on microservices architecture, design patterns, and best practices.

Mandatory Skills Description:

• 8+ years experience in Java/J2EE, Spring, Spring Boot, REST, JSON, Microservices, 12 Factor Apps, Apache.
• Familiar with Microservices architecture
• Familiar with event driven architecture
• Have used messaging components, such as IBM MQ Server
• Ability to design, develop and implement scalable, elastic microservices based platforms
• Demonstrated knowledge of OAuth token based authentication protocol
• Demonstrated knowledge of DevSecOps
• Good Understanding of Data Structure Algorithm.
• Experience in Unit Test/SIT/Regression/Stress Testing.
• Experience in Linux/Windows/OS Services.
• Able to work in agile environment, lean organization structure and tight schedule.
• Excellent team player and good communication skill.

Nice-to-Have Skills Description:

• Experience in react

Key Responsibilities

• Design, develop, and maintain robust, scalable, and high-performance applications using Java
• Build and enhance backend services, APIs, and microservices architectures
• Collaborate with frontend developers, QA engineers, and DevOps teams to deliver end-to-end solutions
• Participate in system design discussions, code reviews, and technical decision-making
• Troubleshoot, debug, and optimize application performance
• Ensure code quality through best practices, testing, and documentation
• Contribute to Agile ceremonies including sprint planning, stand-ups, and retrospectives

Requirements

• Degree in Computer Science, Engineering, or related field
• Strong experience in Java development (Spring Boot preferred)
• Proven experience in building scalable and distributed systems
• Familiarity with RESTful APIs, microservices, and cloud environments
• Experience with databases (SQL/NoSQL) and performance tuning
• Understanding of CI/CD pipelines and DevOps practices
• Strong problem-solving skills and ability to work independently

Good to Have

• Experience with containerization tools (Docker, Kubernetes)
• Exposure to cloud platforms (AWS, Azure, or GCP)
• Knowledge of messaging systems (Kafka, RabbitMQ)
• Familiarity with frontend technologies (React, Angular)

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.

Zenith Infotech (S) Pte Ltd. was started in 1997, primarily with the vision of offering state-of-the-art IT Professionals and solutions to various organizations and thereby helping them increase their productivity and competitiveness. From deployment of one person to formation of whole IT teams, Zenith Infotech has helped clients with their staff augmentation needs. Zenith offers opportunity to be engaged in long term projects with large IT savvy companies, Consulting organizations, System Integrators, Government, and MNCs.

EA Licence No: 20S0237

Role:

• Gather and analyse user requirements and translate them into application specifications.

• Analyse, design, test, implement, and maintain application systems or web-based applications.

Requirements:

• At least 5 years of experience in systems analysis, design (include database design), development, implementation, and quality assurance.

• Good communication, project management, strong analytical, problem-solving skills.

• Working experience in Object Oriented Analysis and Design.

• Proficiency in Java Enterprise Edition or Spring or equivalent.

• Proficiency in Development of Web-based applications using UI framework such as Angular/AngularJS, jQuery, Struts or equivalent.

• Proficiency in Development of application using Persistence framework such as Hibernate, JPA or equivalent.

• Proficiency in Relational Databases like DB2, SQL Server, Oracle.

• Proficiency in using tools for testing.

• Working experience in using Webserver like Apache Webserver, Microsoft IIS or equivalent.

• Working experience in COBOL, CICS, DB2 is a plus.

• Technical Skills:

Frameworks: Angular/ AngularJS, Apache Spark, Hibernate, Java Persistence API (JPA) Framework, Node.JS, Oracle Application Development Framework (ADF), PrimeFaces, React Framework, Spring Framework (Spring Batch, Spring Boot, Spring Web), Structs.

IDE: Eclipse, JDeveloper, NetBeans

Application Server: JBoss Application Server (now WildFly)

Architectural Concept/Tools: Messaging system (e.g. IBM MQ), Responsive Web Design, Rules Engines, Service Oriented Architecture, WebLogic, WebSphere

Programming Language: Java

Web Development/Maintenance Technologies: Asynchronous JavaScript and XML (AJAX), JavaServer Faces (JSF), Web Services, Web Services for Remote Portlets (WSRP)

Development Tools: Web Integrated Development Environment (IDE)

Web Architectural Style: Representational State Transfer (REST), Simple Object Access Protocol (SOAP)

Environment/Systems: Linux, MS SQL, Oracle, Unix, Windows

OS: Linux, Oracle Solaris, Unix (Solaris)

Platforms: Amazon Web Services (AWS)

DB: DB2, MS SQL, Oracle

Frameworks: Service Component Architecture (SCA)

Programming Languages: Extensible Markup Language (XML), HTML, Java, JavaScript

Technologies: Java technologies

To apply:

Please send your latest CV in MS Word format to jennifer@zenithinfotech.com.sg

Appreciate the interest of all applicants; however only shortlisted candidates will be notified.

Job Summary

You will be deployed to our client who is a leading government technology agency driving digital transformation and innovation in the healthcare sector. Seeking a Senior Java Integration Developer to drive a high-impact AWS migration for a Government Critical Information Infrastructure (CII) project. Operating under IM8 governance, you will serve as the technical lead in bridging legacy Oracle Service Bus (OSB) architectures with modern AWS Cloud-native services to ensure seamless, secure, and resilient system integrations.
Responsibilities

• Design, develop, and implement integration solutions for applications migrating to the AWS Cloud platform
• Prepare detailed migration plans, timelines, and risk mitigation strategies
• Collaborate with cross-functional teams to understand business requirements and implement effective integration strategies
• Work closely with the migration team to execute the migration of applications to the AWS Cloud
• Create and implement APIs to facilitate communication between applications and services
• Ensure API designs adhere to best practices for scalability, security, and performance
• Collaborate with team members to troubleshoot complex problems related to integration processes
• Conduct thorough testing of integration solutions to ensure functionality, performance, and data accuracy
• Collaborate with QA teams to develop and execute test plans for integrated systems
• Provide documentation for troubleshooting and support purposes
• Create and implement APIs to facilitate communication between applications and services
• Ensure API designs adhere to best practices for scalability, security, and performance

Requirements

• Bachelor's Degree in Computer Science, Computer Engineering or equivalent
• In-depth knowledge and hands-on experience with Enterprise service bus such as OSB (Oracle Service Bus), including configuration, deployment, and management
• At least 5 years of experience in Java development (Java 8 and above, J2EE, EJB, Spring Framework, etc.,)
• Knowledge of and Spring framework, specifically in Spring Boot, Spring MVC, Spring Security, Spring AOP, and API integration with SOAP and RESTful webservices
• Strong experience in OSB service routing, mediation, message transformation, and integration patterns
• Ability to manage integrations & authentication between OSB and various systems, ensuring secure connection
• Experience in JMS (Java Message Service) configuration and administration, including message queuing and reliable message delivery
• Experience with Oracle WebLogic Server administration, including installation, configuration, and troubleshooting
• Experience in designing, developing, and supporting SOA composites using Oracle SOA Suite (BPEL, Mediator, OSB)
• Familiarity with database integration to Oracle DB and PostgreSQL using Spring Data JPA, Hibernate, JDBC
• Knowledge in building and version control with Git, Gradle, Apache Ant
• Hands-on experience with AWS Cloud-native services (e.g. EC2, S3, Lambda, SQS, RDS, Kubernates, API Gateway.)
• Hands-on experience with CI/CD tools like Jenkins, GitLab CI, Bamboo or Circle CI
• Familiarity with IaC tools like Terraform or CloudFormation
• Ability to handle performance tuning, monitoring, and scaling of OSB and associated components in AWS, ensuring optimal performance and reliability
• Strong understanding of RESTful APIs, SOAP, and other communication protocols
• Proficient in API Gateway (e.g., Broadcom Layer7, AWS API GW), including configuration, deployment, and administration of APIs and policies
• Experience with API gateway features such as routing, transformation, rate limiting, and content-based routing
• Knowledge of API gateway security mechanisms, including authentication & certificate management
• Knowledge of migration strategies and best practices for transitioning from on-premises API Gateway to AWS, potentially using AWS API Gateway
• Ability to adapt API gateway configurations and features to fit AWS API Gateway capabilities and requirements, ensuring seamless transition and optimization

If you are interested in this role and would like to discuss the opportunity further please click apply now or email Chew Kai-Xinn at kaixinnchew@morganmckinley.com for more information.

Only shortlisted candidates will be responded to, therefore if you do not receive a reply within 14 days please accept this as notification that you have not been shortlisted.

Morgan McKinley Talent Solutions

Morgan McKinley Pte Ltd EA Licence No: 11C5502

EAP Registration No: R2196712

EAP Name: Chew Kai-Xinn

Key Responsibilities

• Design, develop, and maintain robust, scalable, and high-performance applications using Java
• Build and enhance backend services, APIs, and microservices architectures
• Collaborate with frontend developers, QA engineers, and DevOps teams to deliver end-to-end solutions
• Participate in system design discussions, code reviews, and technical decision-making
• Troubleshoot, debug, and optimize application performance
• Ensure code quality through best practices, testing, and documentation
• Contribute to Agile ceremonies including sprint planning, stand-ups, and retrospectives

Requirements

• Degree in Computer Science, Engineering, or related field
• Strong experience in Java development (Spring Boot preferred)
• Proven experience in building scalable and distributed systems
• Familiarity with RESTful APIs, microservices, and cloud environments
• Experience with databases (SQL/NoSQL) and performance tuning
• Understanding of CI/CD pipelines and DevOps practices
• Strong problem-solving skills and ability to work independently

Good to Have

• Experience with containerization tools (Docker, Kubernetes)
• Exposure to cloud platforms (AWS, Azure, or GCP)
• Knowledge of messaging systems (Kafka, RabbitMQ)
• Familiarity with frontend technologies (React, Angular)

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.

Role: Java Developer

JD:
Responsible for designing, developing and testing software modules, ensuring optimal functionality and integration within complex systems. The role demands a combination of in-depth technical expertise and collaboration with cross-functional teams to innovate and deliver high quality software solutions.

• Design, develop, and maintain software modules ensuring adherence to software engineering best practices
• Collaborate with cross-functional teams to define software requirements and to ensure alignment of deliverables with business objectives
• Produce robust software builds from source code, meeting defined performance and security criteria
• Lead and participate in code reviews, ensuring quality and adherence to coding standards
• Conduct system integration tests, diagnose faults, and foster continuous improvement in software robustness and efficiency
• Utilize the latest development methodologies to innovate and enhance the software delivery process
• Contribute to architectural and system design decisions, ensuring scalability, reliability, and maintainability
• Mentor junior engineers, share software engineering best practices and domain knowledge

• Dedication to producing clean, efficient, and maintainable code with a focus on robust software design
• Proficient in backend and frontend programming languages and deep understanding of software development life cycle
• Demonstrated knowledge of software architecture, design patterns, and best practices
• Ability to lead and contribute to the evolution of software engineering standards and practices
• Strong analytical and problem-solving skill

· A bachelor's or technical degree in Computer Science, IS, or IT is preferred

· At least 8 years of relevant working experience in Java/J2EE development

· Hands-on experience in big data technology development is preferred

· Good understanding & working knowledge with Agile/Scrum

· Hands-on experience of end-to-end design and implementation of complex IT systems

· Solution design using proven patterns, performance tuning.

· DevOps/release management/production support skills strongly preferred.

· Java/J2EE, Java 1.8 and above is preferred to implement parallelism and concurrency.

·        Must have knowledge on Spark/Flink/Storm to analyze and transform large amounts of data.

·        Must have knowledge of HBase and Elasticsearch to perform CRUD operations on big data.

·        Must have good understanding on IBM MQ, Kafka for message processing.

·        Good knowledge on Cloud Platform (AWS, GCP,etc)

·        Should have knowledge of Maven, gradle, Jenkins, UML, GitHub Copilot tools to manage and build project.

·        Should have knowledge on GIT, GIT Lab, Junit, Cucumber, Jira, Sonar to manage/test source code effectively.

·        Should have good knowledge on Spring, Spring REST, Web services, gRPC, Micro services,framework to implement robust API’s.

·        Must have knowledge on Kibana, spark UI, ELK to debug and identify the root cause of the issues.

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

Roles & Responsibilities

• Manage end-to-end solution architecture and build Java & Web applications on AWS
• Designing, developing, and maintaining high-performance backend services using Java and the Spring Framework
• Designing solutions that are technically sound, scalable, secure, and aligned with business goals
• Managing the technical design and the application development, including testing the developed software
• Designing and developing APIs using Spring Boot and the OpenAPI framework within a microservices architecture

Requirements

• AWS Certification – Solution Architect Associate and Developer Associate
• 8 years of total working experience and at least 6 years of relevant work experience.
• Strong experience in supporting critical application workloads on AWS Cloud
• Providing hands-on support including prototyping and coding, Building proof-of-concepts (POCs).
• Must have exp on cloud platforms AWS.
• Strong experience in integrating application with supporting systems//tools like 2FA, identity Providers (IdP).
• Building POC to validate ideas before full-scale development
• Reviewing technical designs, code, and documentation to ensure quality and consistency
• Must have experience in React JS / Angula JS .
• Performance Tuning: Practical knowledge of JVM tuning, garbage collection optimization, and application performance profiling.
• Set up an end-to-end design for product deployment utilizing Docker’s containerized images
• Must have exp in Credit card and transaction banking(payment) domain.