Total 302 Senior Executive java developer job vacancies

Responsibilities

• Develop and maintain applications using Core Java 8+ and JUnit to ensure robust and tested code
• Implement messaging solutions using Java Messaging concepts (JMS, MQ) and Kafka for reliable data exchange
• Design and optimize SQL queries and relational database structures including joins, indexes, and triggers to improve performance
• Build and consume REST and SOAP web services to enable system integrations
• Apply Spring Boot and Spring core concepts to develop scalable backend services
• Use Maven to manage project builds and dependencies efficiently
• Execute basic Linux shell scripting commands to automate routine tasks and support deployment
• Utilize development tools such as IntelliJ, Git, and SonarQube/SonarLint to maintain code quality and version control

Preferred competencies and qualifications

• Operate JBOSS or other application servers to deploy and manage Java applications
• Develop user interfaces and persistence layers using Java Server Faces, JPA, and EJB technologies
• Write and interpret complex SQL queries to support advanced data operations
• Work with Kafka for event streaming and messaging
• Use React JS to build interactive front-end components

• At least 10 years of development experience using Java/J2EE, BPM, Spring, Spring Boot, and Angular
• Hands on experience in designing and developing applications using Java EE platforms
• Object oriented analysis and design using common design patterns.
• Profound insight of Java and JEE internals
• Experience in developing web applications using Struts, Spring MVC, EJB, Angular, Servlet, EJB, JSP, Ajax, JQuery, XML, HTML, CSS, and JavaScript
• Excellent knowledge of Relational Databases, PL/SQL. Experience in Oracle preferred.
• Excellent knowledge of ORM technologies (Toplink/Hibernate)
• Sound knowledge in Cloud Platforms (AWS, Azure & GCP)
• Experience in Trading applications with FIX protocol and Banking domain.
• Interact with product owner and business to understand new requirements and demo changes iteratively.
• Participate in solution design and collaborate with team for code reviews and design
• Develop components for highly customizable user interface that supports multiple products.
• Ensure a smooth transition to the Support team when a project is delivered to production, training and assist with investigations of production issues.

Role Interaction Points

• Interacts with the Technical Lead, BAs and testers for the project during the project lifecycle
• Interacts with the Client managers for status review meetings
• Ability to work on multiple tasks concurrently

Others

• Should possess good communication and problem solving skills
• Should have Aptitude and Attitude of learning and mastering new technologies and tools
• Working in client facing environment is a plus
• Working in Agile Methodology is a plus

Job Summary

Develop and optimize Java-based applications using Core Java, Spring Boot, and related technologies to deliver robust software solutions. Collaborate on database management, messaging systems, and web services to enhance application performance and reliability.

Responsibilities

• Develop and maintain applications using Core Java 8+ and JUnit to ensure high-quality code and automated testing
• Implement and optimize messaging solutions using Kafka and Java Messaging concepts (JMS, MQ, RTPM) for reliable data exchange
• Design and build backend services with Spring Boot and apply Spring core concepts to support scalable applications
• Manage project builds and dependencies using Maven to streamline development workflows
• Write and optimize SQL queries, including joins, indexes, and triggers, to improve database performance and data retrieval
• Utilize relational database concepts to design efficient data models and support application requirements
• Develop and consume REST and SOAP web services to enable integration with external systems
• Apply basic Linux shell scripting commands to automate routine tasks and support development environments
• Use development tools such as IntelliJ, Git, and SonarQube/SonarLint to maintain code quality and version control

Preferred competencies and qualifications

• Knowledge of JBOSS or other application servers to support deployment and runtime environments
• Experience with Java Server Faces, JPA, and EJB to develop rich user interfaces and manage persistence
• Ability to write and understand complex SQL queries for advanced data manipulation
• Familiarity with Kafka for event streaming and messaging beyond core usage
• Exposure to React JS for front-end development to complement backend services

Responsibilities:

• Lead the design, development, and maintenance of scalable backend systems, microservices, and RESTful APIs.
• Collaborate with product managers and frontend teams to deliver fit-for-purpose digital solutions aligned with business and IT strategy.
• Ensure backend systems are secure, reliable, and optimised for performance.
• Drive technical discussions, make architectural decisions, and review code to ensure adherence to best practices and standards.
• Act as a mentor to junior developers, fostering a culture of continuous improvement and knowledge sharing.
• Manage system integrations across internal and third-party platforms
•  Contribute to DevOps processes and CI/CD pipelines to support rapid and safe software delivery.
• Document key design decisions, system workflows, and technical specifications.
• Support production systems, troubleshoot issues, and ensure uptime and resilience.

Requirements:    

•  Bachelor’s Degreein Computer Science, Engineering, or a related field.
•  4 years of hands-on backend development experience in enterprise or cloud-native applications.
•  Proficient in Java Spring Boot.
• Solid experience with microservices architecture, RESTful APIs, and message queues (e.g.Rabbit MQ).
• Expertise in database architecture and performance tuning across SQL, NoSQL, and Caching layers (e.g., PostgreSQL, MongoDB, Redis).
• Experience working with Angular in enterprise applications

Interested applicants, please Email , and look for

Jensen Fang Lifa

Recruit Express Pte Ltd

EA License No. 99C4599

EA Personnel Registration Number: R2197080

We regret that only shortlisted candidates will be contacted.

Responsibilities

• Leading the technical development and operational support of the PathFin.ai digital platform
• Implementing new features including automated content curation, AI-enabled knowledge matching, and roadmap generation tools
• Developing and maintaining the three core modules: Content Management, Community Engagement System, and Reporting & Analytics
•  Building API integrations with market data providers for AI adoption intelligence and trend analysis
• Ensuring platform stability, security, and optimal performance for all Programme participants
• Maintaining technical documentation, conducting system testing, and providing ongoing Platform maintenance and support
• Developing automated presentation generation capabilities for stakeholder engagement and policy development

Requirements

• 5-8 years of experience leading projects or owning systems
• Lead the development of the platform (main system owner)
• Build new features (AI matching, content tools, roadmap tools)
• Manage core systems (content, community, reporting)
• Connect to external data sources (APIs for market data)
• Test the system and fix issues, maintain documentation and support the platform
• Build tools to auto-generate presentations

Skills needed:

• Strong Full stack development (frontend + backend)
• Experience designing systems / architecture, API integration skills, data and analytics systems
• Knowledge of cloud, security, and performance optimization
• Basic understanding of AI features
• Leadership or ownership experience

Responsibilities

• Design and enhance backend services and business logic using C# and .NET Framework, ensuring reliabilityand scalability.
• Develop modern, responsive front-end applications using Angular (latestversions), while supporting and maintaining existing AngularJS modules.
• Build and integrate RESTful APIs to ensure seamless communicationbetween front-end interfaces and backend systems.
• Manage database structures, write optimized SQL queries, and ensureefficient data handling within Microsoft SQL Server environments.
• Participate in application deployment and hosting activities, including configuration within IIS and cloud-based platforms such as Microsoft Azure.
• Implement complex, data-driven user interfaces including dashboards, charts, maps, and interactive reporting components.
• Collaborate closely with UI/UX designers and cross-functional stakeholders to deliver high-quality, production-ready solutions aligned with project timelines.
• Provide realistic development effort estimations, track progress against milestones, and maintain clean, well-documented code using version control best practices.

Requirements:

• Minimum 5 years of hands-on experience in full-stack software development, with strong exposure to enterprise-grade applications.
• Solid expertise in Angular (modern versions) and legacy AngularJS, with advanced knowledge of JavaScript, TypeScript, HTML5, and CSS3.
• Strong backend development experience using .NET Framework (4.8+), C#, Entity Framework, and experience working with SQL Server databases.
• Familiarity with cloud-hosted environments (e.g., Microsoft Azure), RESTful services, and version control tools, combined with strong communication and analytical skills.

Please submit your updated resume in Word format by using the Apply Now Button.
We regret that only shortlisted candidates will be notified.
Email resume to ken.ng@peopleprofilers.com
People Profilers Pte Ltd, 20Cecil Street, #08-09, PLUS Building, Singapore 049705.Tel: 6950 9724
http://www.peopleprofilers.com
EA License Number: 02C4944
Registration Number: R1872398
Posting Personnel: Ng Jwee Ken
Ref: 63X8V3VR

☑ 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

Responsibilities

• Monitor project budgets throughout the development lifecycle, ensuring costcontrol and alignment with approved financial plans, including trackingvariations arising from design changes.
• Prepare cost estimates, feasibility studies, and budget appraisals,including development of cost plans for project evaluation and approval.
• Carry out quantity measurement and preparation of Bills of Quantities(BOQ), as well as detailed cost data compilation for project planning purposes.
• Support procurement activities by working with internal teams to sourcevendors, maintain approved vendor lists, and provide technical and quantityinputs.
• Lead or support tender exercises, including preparation, evaluation, andcoordination of tender submissions and documentation.
• Oversee post-contract cost management, including budget updates, cashflow projections, and tracking of actual versus planned costs.
• Manage and assess variation orders, claims, and final accounts,including review of external QS assessments and financial submissions.
• Work closely with consultants, contractors, and internal stakeholders toprovide cost analysis, value engineering input, and resolve project-relatedcost issues, while attending technical and progress meetings as required.

Requirements:

• Degree in Quantity Surveying, Construction Management, Building, CivilEngineering, or related discipline.
• Minimum 10 years of relevant experience, preferably with local and asiaprojects.
• Strong technical knowledge of cost estimation, contract administration,tendering, and post-contract management processes.
• Proficient in electronic measurement and cost planning tools.

Please submit your updatedresume in Word format by using the Apply Now Button.
We regret that only shortlisted candidates will be notified.
Email resume to ken.ng@peopleprofilers.com

People Profilers Pte Ltd, 20Cecil Street, #08-09, PLUS Building, Singapore 049705.
Tel: 6950 9724

http://www.peopleprofilers.com
EA License Number: 02C4944
Registration Number: R1872398

PostingPersonnel: Ng Jwee Ken

About the Company

Our client is dedicated to building the next generation of high-tech hardware for the healthcare and scientific sectors. Their mission is to push the boundaries of automated analysis through sophisticated engineering and cutting-edge digital integration.

About the Job

• Architectural Leadership: Direct the design of low-level software frameworks for high-performance, automated medical devices.

• End-to-End Development: Oversee the full product roadmap, from rapid prototyping and hardware-in-the-loop testing to mass production.

• Multi-Physics Control: Engineer robust drivers for synchronized systems involving high-resolution optical sensors, precision liquid handling, and multi-axis robotics.

• Interdisciplinary Synergy: Work alongside global electronics and mechanical teams to solve complex integration challenges.

• Protocol Implementation: Ensure elite standards for system security, connectivity, and real-time performance.

Skills and Requirements

• Core Experience: 5+ years in embedded systems with a degree in EE, CompE, or a related field.

• Programming: Mastery of C/C++ and experience leveraging modern AI-driven development workflows.

• Real-Time Systems: Deep proficiency with ARM-based SOCs and RTOS environments (e.g., QNX, FreeRTOS).

• Hardware Interface: Expert at reading schematics and communicating via low-level protocols (SPI, I2C, USB, DAC/ADC).

• Infrastructure: Solid grasp of TCP/IP networking, cybersecurity best practices, and Git-based version control.

• Tooling: Skilled with GNU toolchains and hardware debuggers (J-Link/Lauterbach).
  

  To apply online please use the 'apply' function, alternatively you may contact Evangeline. (EA: 94C3609/ R24124002)

☑ 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

About Triple-A

Triple-A is a global payment institution licensed in the United States, Europe, and Singapore, enabling businesses worldwide to pay and get paid in both local and digital currencies.

We empower businesses to reach over 560M digital currency owners, boost revenue, and optimise costs through stablecoin and cryptocurrency payments, while eliminating volatility, custody, and compliance risks. Our commitment is to build a more efficient, inclusive global payment ecosystem by bridging the gap between local and digital currencies.

Registered with the United States Financial Crimes Enforcement Network (FinCEN), licensed by the Monetary Authority of Singapore (MAS), and Banque de France’s ACPR in Europe, Triple-A is trusted by over 20,000 businesses worldwide to make global crypto payments simple, secure, and cost-effective. For more information, visit www.triple-a.io.

Join the team

We are a dynamic and passionate team building towards a more efficient global payment ecosystem. We actively bridge the gaps in cross-border payments, between traditional & digital currencies, and Web2 and Web3.

Guided by our CEO, Eric Barbier, who brings 20 years of experience and a proven track record in building and scaling payment companies worldwide, Triple-A is growing our team. If you’re bold, tenacious, and creative, we believe you’d be a perfect match for us!

About the Role

We are seeking a motivated and skilled Mid Senior Software Engineer to join our dynamic team. The ideal candidate will have a passion for technology and a strong desire to learn and grow within a collaborative environment. This position offers the opportunity to work on innovative projects in the cryptocurrency and blockchain space.

Key Responsibilities

• Contribute to the architecture and implementation of scalable software solutions using Golang or Typescript, ensuring high performance and security for both fiat and cryptocurrency transactions.
• Assist in managing and orchestrating containerized applications with Kubernetes, supporting optimal deployment, scaling, and management across our cloud infrastructure.
• Engage in best practice development in software architecture, with a focus on system resilience and idempotency.
• Collaborate with the development team and cross-functional teams to support the definition, design, and delivery of new features, following industry standards and regulations for fiat and cryptocurrency transactions.
• Contribute to a culture of innovation and continuous improvement within the team.

Required Qualifications

• Proficiency in at least one of the following programming languages: Golang or Typescript/Javascript or Java. Candidates with experience in both are preferred.
• Experience with RDMS such as PostgreSQL, MySQL or CockroachDB.
• Experience with Docker container technology, and AWS Cloud or any other major cloud service providers.
• Proven experience in managing projects from requirements gathering to delivery, with strong communication and collaboration skills to work with cross-functional teams.
• Experience mentoring junior developers and guiding them through project completion.
• Experience in Blockchain technology
• Experience in Payment Industry

Preferred Qualifications

• Experience in working with financial services or blockchain technology
• Experience with Kubernetes
• Experience with event-driven architecture
• Experience with workflow execution platforms such as Temporal
• Familiarity with accounting systems/ledger design
• Experience with monitoring tools such as Prometheus, Grafana
• Experience in frontend development using frameworks such as VueJS or SvelteKit.

Desired Skills

• Strong problem-solving skills and a proactive attitude towards learning new technologies.
• Ability to work effectively in a team-oriented environment.
• Familiarity with best practices in software development and agile methodologies.

We currently have multiple openings for Software Engineer and Senior Software Engineer positions across various levels (I, II, and III)

Requirements added by the job poster

• No need for visa sponsorship

About Triple-A

Triple-A is a global payment institution licensed in the United States, Europe, and Singapore, enabling businesses worldwide to pay and get paid in both local and digital currencies.

We empower businesses to reach over 560M digital currency owners, boost revenue, and optimise costs through stablecoin and cryptocurrency payments, while eliminating volatility, custody, and compliance risks. Our commitment is to build a more efficient, inclusive global payment ecosystem by bridging the gap between local and digital currencies.

Registered with the United States Financial Crimes Enforcement Network (FinCEN), licensed by the Monetary Authority of Singapore (MAS), and Banque de France’s ACPR in Europe, Triple-A is trusted by over 20,000 businesses worldwide to make global crypto payments simple, secure, and cost-effective. For more information, visit www.triple-a.io.

Join the team

We are a dynamic and passionate team building towards a more efficient global payment ecosystem. We actively bridge the gaps in cross-border payments, between traditional & digital currencies, and Web2 and Web3.

Guided by our CEO, Eric Barbier, who brings 20 years of experience and a proven track record in building and scaling payment companies worldwide, Triple-A is growing our team. If you’re bold, tenacious, and creative, we believe you’d be a perfect match for us!

About the Role

We are seeking a motivated and skilled Senior Software Engineer to join our dynamic team. The ideal candidate will have a passion for technology and a strong desire to learn and grow within a collaborative environment. This position offers the opportunity to work on innovative projects in the cryptocurrency and blockchain space.

Key Responsibilities

• Contribute to the architecture and implementation of scalable software solutions using Golang or Typescript, ensuring high performance and security for both fiat and cryptocurrency transactions.
• Assist in managing and orchestrating containerized applications with Kubernetes, supporting optimal deployment, scaling, and management across our cloud infrastructure.
• Engage in best practice development in software architecture, with a focus on system resilience and idempotency.
• Collaborate with the development team and cross-functional teams to support the definition, design, and delivery of new features, following industry standards and regulations for fiat and cryptocurrency transactions.
• Contribute to a culture of innovation and continuous improvement within the team.

Required Qualifications

• Proficiency in at least one of the following programming languages: Golang or Typescript/Javascript or Java. Candidates with experience in both are preferred.
• Experience with RDMS such as PostgreSQL, MySQL or CockroachDB.
• Experience with Docker container technology, and AWS Cloud or any other major cloud service providers.
• Proven experience in managing projects from requirements gathering to delivery, with strong communication and collaboration skills to work with cross-functional teams.
• Experience mentoring junior developers and guiding them through project completion.
• Experience in Blockchain technology
• Experience in Payment Industry

Preferred Qualifications

• Experience in working with financial services or blockchain technology
• Experience with Kubernetes
• Experience with event-driven architecture
• Experience with workflow execution platforms such as Temporal
• Familiarity with accounting systems/ledger design
• Experience with monitoring tools such as Prometheus, Grafana
• Experience in frontend development using frameworks such as VueJS or SvelteKit.

Desired Skills

• Strong problem-solving skills and a proactive attitude towards learning new technologies.
• Ability to work effectively in a team-oriented environment.
• Familiarity with best practices in software development and agile methodologies.

We currently have multiple openings for Software Engineer and Senior Software Engineer positions across various levels (I, II, and III)

Requirements added by the job poster

• No need for visa sponsorship

Job Description & Requirements

We are passionate technologists who believe in the power of software and technology as tools for social change. The people in Thoughtworks Singapore are as diverse in personality as we are in our backgrounds, culture, and expertise.
If you’re someone who’s inspired by technology, by joining Thoughtworks, you become part of a community. People join because they get to talk to the people who wrote the books that influenced them, work with the people who wrote the tools they would like to use, and collaborate on projects that propel change in the real world.

As a Polyglot Developer at Thoughtworks, you’ll get to:

• Think through hard problems in a consultancy environment, and work with amazing people to make the solutions a reality
• Work in a dynamic, collaborative, non-hierarchical environment where your talent is valued over your job title or years of experience
• Build custom software using the latest technologies and tools
• Craft your own career path

You'll be responsible for:

• Creating complex, enterprise-transforming applications on diverse, high energy teams
• Using the latest tools and techniques
• Hands-on coding, usually in a pair programming environment.
• Working in highly collaborative teams and building quality code
• Working in lots of different domains and client environments
• Understanding the business domain deeply and working closely with business stakeholders

Ideally, you should you have:

• At least 8 years of development and delivery experience with Java / C# / Ruby on Rails / Python / Node.js or any similar exciting technologies.
• Hands-on experience in analysis, design, coding, and implementation of complex, custom-built applications
• Great OOP skills, including strong design patterns knowledge
• Familiarity with few databases, like MySQL, Oracle, PostgreSQL, SQL Server, NoSQL, etc
• Experience working with, or an interest in Agile Methodologies, such as Extreme Programming (XP) and Scrum
• Knowledge of software best practices, like Test-Driven Development (TDD) and Continuous Integration (CI)
• Strong communication and client-facing skills with the ability to work in a consulting environment are essential
• Desire to contribute to the wider technical community through collaboration, coaching, and mentoring of other technologists

If you relish the idea of being part of a community that extends beyond the work we do for our customers, you may find Thoughtworks is the right place for you. If you share our passion for technology and want to help change the world with software, we want to hear from you!

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.