Total 9 java developer job vacancies in Islandwide

Responsibilities

• Lead migration and conversion of on-premises / cloud databases (MSSQL, Oracle) to PostgreSQL on cloud-managed database services

• Design, develop, and optimize SQL queries, stored procedures, triggers, and functions in at least one of: MSSQL, Oracle, or PostgreSQL

• Collaborate with application teams to ensure seamless integration, data integrity, and minimal downtime during migrations

• Ensure database code meets performance, security, and coding standards

• Diagnose and resolve performance bottlenecks (query plans, indexing, I/O, memory utilization)

• Implement indexing strategies, partitioning, and query optimization techniques tailored to MSSQL, Oracle, or PostgreSQL on cloud-managed platforms

• Monitor and fine-tune performance post-migration using native cloud tools

• Configure and manage cloud-managed database services across AWS and Azure for MSSQL, Oracle, and PostgreSQL workloads

• Implement backup, recovery, and disaster recovery strategies aligned to RPO/RTO objectives

• Design and support high availability and scalability patterns

• Enforce security (encryption, IAM roles, least privilege) and governance best practices

• Maintain migration runbooks, schema mappings, and conversion logic

• Produce reports on migration progress, performance metrics, and cost optimization

• Communicate updates and risks clearly to stakeholders

• Implement database security policies and access controls

• Stay current with security threats and apply patches/updates as needed

Requirements

• Bachelor’s degree in computer science or a related field with 8–10 years of experience in database development and migration for MSSQL, Oracle, and PostgreSQL

• Must have hands-on experience as a database developer with strong skills in SQL programming

• Proficiency in SQL, T-SQL, PL/SQL, and scripting languages

• Strong understanding of database design principles

• Experience with database performance tuning and optimization

• Knowledge of database security and compliance requirements

• Exposure to database administration tasks on MSSQL, Oracle, or PostgreSQL is preferable

• Excellent problem-solving and troubleshooting skills

• Ability to work independently and collaboratively in a team

• Effective communication and documentation skills

• Proven experience in database conversion from MSSQL and Oracle to PostgreSQL in cloud environments

• Strong knowledge of database architecture, design principles, and performance tuning

• Hands-on experience with cloud-managed database services (AWS RDS/Aurora, Azure SQL Database, Azure Database for PostgreSQL)

• Experience with data migration and movement tools, including on-premises database tools (e.g., Backup utilities, Data Pump) and cloud services (e.g., AWS DMS, AWS Glue, AWS Athena)

• Familiarity with DevOps tools and automation for database deployments (PowerShell, Git, CI/CD pipelines)

• Understanding of cloud infrastructure components (networking, load balancers, virtualization) and commercial cloud platforms (AWS, Azure)

• Experience supporting high-availability production systems in cloud environments is advantageous

• Software development experience in any programming language is a plus

• Strong analytical and critical thinking skills with a service excellence attitude

• Ability to work independently and collaboratively with Senior Application DBAs and application teams

• Excellent verbal and written communication skills for interaction with technical and business stakeholders

• Certifications in MSSQL, Oracle and PostgreSQL database developer

• Experience with cloud-based database services (e.g., AWS RDS, Azure Database)

• Experience on database migration and replication technologies

Licence no: 12C6060

Responsibilities

Technical & Development

• Design, develop, and maintain enterprise-grade applications using C#, ASP.NET Core (MVC).

• Translate business and functional requirements into technical and design specifications (logical and physical).

• Design and implement RESTful APIs and backend services using ASP.NET Core.

• Define application architecture, integration approaches, and coding standards.

• Ensure code quality, performance, security, and scalability through hands-on development and reviews.

• Perform troubleshooting, root-cause analysis, and continuous system improvements.

Technical Leadership

• Act as a technical point of reference for the team.

• Review designs and code, and provide clear technical direction.

• Mentor junior developers and guide best practices.

• Support estimation, impact analysis, and technical decision-making.

• Collaborate closely with BA, QA, infrastructure, and stakeholders.

SDLC & Delivery

• Participate actively across the full SDLC: analysis, design, development, testing, deployment, and support.

• Support SIT, UAT, and production releases.

• Contribute to CI/CD practices and deployment processes.

• Prepare and maintain technical documentation.

Requirements

• Bachelor’s Degree in Computer Science, IT, or equivalent.

• 5+ years of hands-on .NET development experience.

• Proven experience delivering multiple full project lifecycles.

• Prior experience acting as a Senior Developer, Lead Developer, or Technical Lead is highly preferred.

Technical Skills – Must Have

• Strong proficiency in C# and ASP.NET Core (MVC).

• Solid understanding of OOP principles and design patterns.

• Hands-on experience designing and building RESTful APIs.

• Experience producing technical and design specifications.

• Strong SQL skills and understanding of database design.

• Experience working in enterprise systems (on-prem and/or cloud).

Good to Have

• Cloud experience (Azure or AWS).

• Front-end integration experience (React.js, Angular, or similar).

• CI/CD pipelines and DevOps practices.

• Microservices or distributed system exposure.

Licence no: 12C6060

Responsibilities

• Analyse, design, develop, implement, and provide post-production support for Android mobile applications.

• Translate UI/UX designs and wireframes into high-quality, scalable code.

• Design, build, and maintain high-performance, reusable, and reliable Android applications.

• Ensure optimal application performance, quality, and responsiveness.

• Identify performance bottlenecks, troubleshoot issues, and fix defects.

• Maintain code quality, organization, documentation, and test automation.

• Support deployment, release, and post-release activities in production environments.

• Collaborate closely with backend, QA, and business teams in an agile delivery model.

Requirements

• Diploma, Polytechnic, or bachelor’s degree in computer science, Engineering, or related field

• 3–5 years of relevant Android development experience

• Strong understanding of Android UI/UX standards and Material Design

• Experience working in Agile / Scrum environments

• Strong communication skills and ability to work in a collaborative team

• Proactive mindset with strong ownership, quality focus, and adaptability

Mandatory

• Android mobile development using Kotlin and/or Java

• Strong understanding of Android SDK, app lifecycle, and multiple Android versions

• Experience integrating RESTful APIs

• Experience with offline storage, threading, and performance tuning

• Proficient in Git / SVN version control

• SQL and database interaction experience

Licence no: 12C6060

Responsibilities

• Design, develop, and maintain web applications using React for the frontend and Java for the backend.

• Collaborate with cross-functional teams, including Developers, DevOps, and Business Analysts, to deliver features and fixes.

• Participate in all stages of the software development lifecycle, from design and development to testing, deployment, and maintenance.

• Develop and integrate RESTful APIs, ensuring secure and reliable communication between frontend and backend systems.

• Perform code reviews to ensure adherence to coding standards, best practices, and security guidelines.

• Analyze, troubleshoot, and resolve full-stack issues to maintain application stability and performance.

• Contribute to reducing technical debt and improving code quality and maintainability.

• Maintain clear and up-to-date technical documentation and communicate effectively within the team.

• Work under the guidance of senior developers on technical design and architectural decisions.

Requirements

• Bachelor's degree in Computer Science, Software Engineering, or a related field.

• Experience working in Agile environments (Scrum or Kanban).

• Understanding of CI/CD practices, automated testing, and deployment pipelines.

• Exposure to cloud platforms such as AWS, Azure, or Google Cloud.

• Basic awareness of application security practices, including vulnerability management and secure coding.

Technical Skills

• 2-5 years of professional experience in full-stack development, with a strong focus on React and Java.

• Strong proficiency in React, including hooks, Redux, reusable component design, and microfrontend-based UI development.

• Solid backend development experience using Java, including Spring Boot, Spring MVC, and Spring Data / JPA.

• Experience supporting both legacy systems and modern microservice-based architectures.

• Hands-on experience developing and integrating RESTful APIs across frontend and backend layers.

• Strong knowledge of JavaScript (ES6+), HTML5, and CSS3.

• Experience with modern frontend tooling such as Webpack, Babel, NPM/Yarn, and ESLint.

• Familiarity with SQL databases and writing optimized queries.

• Experience implementing unit tests using Jest and JUnit to ensure code quality.

• Proficiency in Git and standard version control workflows.

• Experience working with GitLab CI/CD pipelines for build, test, and deployment.

Licence no: 12C6060

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
• Degree in Computer Science, Computer Engineering or equivalent with at least 5 years of experience in Java development (Java 8 and above, J2EE, EJB, Spring Framework, etc.,)
• In-depth knowledge and hands-on experience with Enterprise service bus such as OSB (Oracle Service Bus), including configuration, deployment, and management
• 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

Good to have : 
• 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

Licence no: 12C6060

Responsibilities 

• Design, develop and configure software modules, interfaces and components
• Ability to work in a team environment delivering quality software that meets requirements working to a timeline
• Explore new business solutions to continually enhance functionality that fulfills user needs
• Adopt standards and methodologies of application design and functionality

Requirements

• 8-10 years of experience in application development, with at least 4 years in a technical lead capacity for Dynamics CRM.
• Strong proficiency in designing and implementing plugins, custom workflows, and server-side logic.
• Completed atleast one end to end service module implementation.
• Experience ins designing and implementing the service/sales module solution in team lead capacity.
• Good to have react JS development or integration with CRM exposure .

Licence no: 12C6060

Responsibilities
• Lead the design and development of backend microservices, including APIs for UI backends and integrations with external applications, ensuring alignment with architectural standards and non-functional requirements.
• Oversee the development of batch processing programs (e.g. Spring Batch) to handle large-volume data processing within defined schedules and operational windows.
• Provide technical design guidance on service decomposition, API contracts, error handling, logging, and resiliency patterns.
• Act as the technical lead for the backend development team, providing guidance, mentorship, and code-level support to developers.
• Review code and design artifacts to ensure coding standards, security best practices, and performance guidelines are consistently applied.
• Support sprint planning and task estimation by breaking down backend work into clear, actionable technical tasks.
• Drive application performance tuning and troubleshooting, ensuring backend services meet SLA, scalability, and reliability requirements.
• Define and enforce unit testing and code quality practices, ensuring adequate coverage and early defect detection.
• Collaborate with DevOps and infrastructure teams to ensure smooth deployment, monitoring, and operational readiness of backend services.
• Work closely with Business Analysts, QA, and Solution Architects to clarify requirements, resolve technical risks, and support defect resolution across environments.
• Provide technical input during design discussions and reviews, highlighting dependencies, constraints, and trade-offs.

Requirements
• Degree /Diploma in Computer Science or equivalent 
• At least more than 3 year of relevant working experiences

Top 3 MUST have skills:

1. Strong proficiency in Java backend development, with deep hands-on experience in frameworks and libraries such as Spring, Spring Boot, Spring Batch, Hibernate, and microservices architecture.
2. Strong experience working in AWS environments, including designing and configuring ECS task definitions, integrating with AWS services via AWS SDK, and supporting cloud-native application deployments.3. Strong understanding of testing strategies and frameworks, including JUnit, Mockito, PowerMock, with the ability to define and enforce unit testing standards across the team.

Good to have skills:

1. Experience with React.js and Node.js to support full-stack discussions and API-to-UI integration.
2. Experience in scripting for test automation and data migration activities.
3. Experience developing AWS Lambda functions using Python.

Licence no: 12C6060

Responsibilities:

• Participate in application development activities throughout the full SDLC.
• Analyse and clarify business and technical requirements together with the onsite team.
• Develop, enhance, and maintain applications using Java and related technologies.
• Perform investigation, root‑cause analysis, defect fixing, and unit testing.
• Prepare technical specifications and related documentation.
• Work closely with offshore/onsite team members to ensure proper implementation of change requests.
• Conduct self‑review of deliverables to ensure quality and alignment with requirements.
• Provide post‑implementation support for incidents, queries, and enhancement requests.
• Collaborate with DBAs, infrastructure engineers, and other technical teams when required.
• Ensure adherence to coding standards, security guidelines, and compliance requirements.

Requirement:

• Bachelor of Computer Science with 5+ years of experience as an application developer.
• 5+ years of experience in requirements analysis and creating technical design specifications.
• Hands‑on experience across the full SDLC using Waterfall methodology.
• Practical development experience in Java.
• Knowledge of server infrastructure, Oracle databases (SQL Developer), and application servers (WebSphere, JBoss).
• Strong analytical thinking and problem‑solving skills.
• Ability to multitask and manage time effectively.
• Strong understanding of XML parsing.
• Strong knowledge of Java Web Services (SOAP & REST), including WSDL interpretation/creation
• Solid understanding of build tools such as Maven/Ant.
• High sense of code quality and attention to detail.
• Experience in banking domain projects.
• Familiarity with core banking systems.
• Experience in greenfield (from‑scratch) development.
• Experience working with Japanese banks or Japanese-oriented organizations.
• Knowledge of IT security standards and compliance.
• Experience with SOA architecture and implementation.
• Knowledge of ESB solutions (e.g., MuleSoft or other ESB products).
• Application integration experience (data / API integration).

Shortlisted candidates will be offered a 1 Year agency contract employment.

License No : 12C6060

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.

Requirements
• Bachelor’s Degree in Computer Science, Computer Engineering, IT, or equivalent.
• Diploma holders with strong relevant experience are welcome.
• 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.

Licence no: 12C6060