Total 6 Senior Executive java developer job vacancies in D09 Cairnhill, Orchard, River Valley

Responsibilities

•    Design, develop, and maintain scalable fullstack applications with a focus on performance, reliability, and security in a financial services environment.

•    Collaborate with enterprise architects and business stakeholders to define system architecture, integration patterns, API specifications, and data flow designs.

•    Own end-to-end delivery across the full SDLC: requirements analysis, technical design, development ,code review, testing, deployment, and production support.

•    Build and maintain RESTfulWeb APIs, backend services, and responsive frontend interfaces to support large-scale internal platforms and portals.

•    Integrate with third-party platforms and internal enterprise systems using established patterns(OAuth/OpenID, REST, event-driven architecture).

•    Implement AI-assisted or data-driven features (e.g. smart tagging, auto-summarisation, search enrichment) to improve platform intelligence and usability.

•    Champion code quality through code reviews, performance optimisation, security best practices, and technical debt management.

•    Contribute to sprint planning, task estimation, and delivery governance in an Agile/Scrum environment.

•    Mentor junior team members and provide technical guidance to ensure consistent standards across the team.

•    Produce clear solution documentation including architecture diagrams, sequence diagrams, and API specifications.

Requirements

Experience

•    10+ years of professional software engineering experience, with at least 5 years in fullstack development within enterprise or regulated environments.

•    Demonstrated experience delivering production-grade platforms for financial services, investment, or banking organisations.

•    Proven track record of working directly with enterprise architects and senior business stakeholders to define technical solutions.

Backend

•    Strong proficiency in C#and the .NET ecosystem — .NET Framework, .NET Core, and .NET 8 — includingASP.NET MVC and Web API.

•    Solid experience with Entity Framework Core and ORM-based data access patterns.

•    Working knowledge of Redisor equivalent in-memory caching and session management.

•    Hands-on experience with relational databases: Microsoft SQL Server (required); PostgreSQL or Oracle(advantageous).

Frontend

•    Proficient in React with TypeScript, including state management using Redux or Redux Saga.

•    Experience building responsive, accessible enterprise UIs using component libraries (Ant Design, Kendo UI, Telerik, or similar).

•    Strong grounding in coreweb technologies: HTML, CSS, JavaScript/TypeScript.

DevOps & Cloud

•    Practical experience with Docker for containerisation and CI/CD pipeline tooling (GitHub Actions, Jenkins, or equivalent).

•    Hands-on cloud deployment experience, preferably on AWS (EC2, S3, or equivalent services).

•    Familiarity with source control best practices using Git/GitHub; experience with Agile tooling (JIRA,Confluence).

Preferred qualifications

•    Experience with OpenShift or Kubernetes for container orchestration in enterprise environments.

•    Exposure to AI/ML feature integration — e.g. natural language processing, smart tagging, automated summarisation, or embedding-based search — within production applications.

•    Prior experience in a Technical Lead or offshore team coordination role, including delivery governance and stakeholder reporting.

•    Familiarity with blockchain platforms or cryptocurrency exchange ecosystems (DeFi, KYC/AML workflows, wallet infrastructure).

•    Experience with cross-platform desktop application development (e.g. Electron).

•    Knowledge of Python for data processing, scripting, or backend automation tasks.

•    Exposure to legacy system modernisation or migration projects within regulated industries.

•    Master's degree in Business Information Systems, Computer Science, or a related discipline.

Technical skills summary

Frontend:  React, TypeScript, Redux Saga, Angular, Ant Design, Kendo UI,Bootstrap, HTML/CSS/JS

Backend:  C# / .NET Core / .NET 8, ASP.NET MVC, Web API, Entity Framework,Python, Redis

Database:  SQL Server (required), PostgreSQL, Oracle

DevOps /Cloud:  Docker, OpenShift, AWS, GitHub Actions,Jenkins, GitHub

Methodology:  Agile / Scrum, TDD, JIRA, Confluence, UML

Domain:  Financial services, investment platforms, KYC/AML, enterprise content platforms

Interested applicants, please email your resume to Karin Chan Wei Kien

Email: karinchan@recruitexpress.com.sg

CEI Reg No: R1104584

Recruit Express Pte Ltd

UEN: 199601303W

EA Licence No: 99C4599

SENIOR BACKEND ENGINEER

Responsibility

The Backend Engineer is responsible for designing, developing, and maintaining scalable and secure backend services that power digital products. The role requires expertise in software engineering principles, modern development practices, and cloud-native architecture. Engineers must work in an agile, DevOps-driven environment, ensuring high software quality, reliability, and security.

a)    Collaborate with Business Analysts(BA) and Product Managers to refine user stories and translate them into technical requirements.

b)    Work with Quality Assurance (QA)engineers to ensure automated test coverage and proactively fix bugs and defects.

c)     Partner with DevOps teams to automate build, deployment, and monitoring pipelines.

d)    Develop and maintain scalable, high-performance APIs and backend services in a cloud-native environment.

e)    Implement modern software development practices, including TDD, pair programming, and CI/CD.

f)      Conduct code reviews, enforce security best practices, and ensure software craftsmanship standards.

g)    Design     and     document     system     architecture,         ensuring compliance with government security and regulatory standards.

h)    Excellent written and verbal communication skills to pitch ideas and influence stakeholders.

i)       End to end experience working with product team to build products.

j)       Ability to work effectively and independently under pressure and prioritize effectively to meet tight deadlines.

k)      Computer science, product management related degrees or diplomas are a plus.

l)       Optimize and improve backend systems for scalability, observability, and reliability.

m)   Where applicable, contribute to blockchain and smart contract development.

Experience and Skills Needed

Technical Skills:

a)     Degree or Diploma in Computer Science, Computer or Electronics Engineering, Information Technology, or related disciplines.

b)    Experience with Git and modern branching workflows (GitFlow, trunk-based development).

c)     Proficiency in modern backend programming languages such as: Shell Scripting, Java, Python, Golang, Node.js.

d)    Experience with cloud platforms (AWS, Azure, Google Cloud).

e)       Familiarity with microservices architecture and event-driven patterns is a plus(Kafka, RabbitMQ).

f)      Hands-on experience with containerization and orchestration tools (Docker, Kubernetes).

g)      Experience with CI/CD pipelines(ex. GitHub Actions, GitLab CI,).

h)       Knowledge of database technologies (ex. PostgreSQL, MySQL, MongoDB, DynamoDB, Redis).

i)       Experience with observability tools (Prometheus, OpenTelemetry, Grafana, ELK stack).

j)      Experience with Infrastructure as Code (IaC) tools (Terraform, CloudFormation).

k)       Experience with API documentation tools such as Swagger.

Software Engineering Practices:

a)     Experience working in Agile Software Delivery Life cycle and Practices(ex: Scrum, Kanban) with strong collaboration skills.

b)    Knowledge of Extreme Programming (XP) practices such as TDD, pair programming, continuous refactoring.

c)      Strong understanding of test automation frameworks (example: JUnit, PyTest ).

d)    Adherence to software craftsmanship principles, ensuring clean, maintainable, and efficient code.

Bonus Experience (Added Advantage):

a)     Experience working with government digital services and authentication mechanisms (SingPass, CorpPass).

b)     Experience with API gateways and service meshes(Kong, Istio, Apigee).

c)     Experience with serverless computing (AWS Lambda, Azure Functions).

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:

1. Proficiency in React.js, Next.js, TypeScript, JavaScript, HTML, and CSS.
2. Strong understanding of design systems and their implementation in frontend development.
3. Familiarity with Storybook for component-driven development and testing.
4. Solid understanding of unit testing frameworks such as Jest, React Testing Library, or similar.
5. Ability to translate design mockups and wireframes into responsive web pages.
6. Excellent problem-solving skills and attention to detail
7. Experience with version control systems, preferably Git.

Preferred Qualifications:

Preferably more than 5 years of experience as a frontend developer;

Experience working in both Unix and Windows operating environments are preferred.

Bachelor’s degree in computer science, Engineering, or a related field (preferred)

Interested applicants, please email your resume to Karin Chan Wei Kien

Email: karinchan@recruitexpress.com.sg

CEI Reg No: R1104584

Recruit Express Pte Ltd

UEN: 199601303W

EA Licence No: 99C4599

BI Development & Reporting

• Design, develop, and maintain complex Power BI reports, dashboards, and datasets meeting business and analytical requirements
• Develop and optimize SQL queries, stored procedures, and data models to support reporting needs
• Build and manage ETL pipelines using Microsoft SSIS; develop SSRS reporting solutions
• Contribute to the design and governance of the semantic layer (Power BI datasets, dataflows, gateways)

Architecture & Engineering

• Define and enforce best practices for data modelling, DAX development, report design, and performance optimization
• Autonomously design, code, test, deploy, and debug applications ensuring scalability, performance, and maintainability
• Develop and maintain .NET-based integrations and tooling in support of BI and data workflows where required

Delivery & Collaboration

• Lead end-to-end BI solution delivery, from requirements gathering through to deployment and user adoption
• Collaborate with business stakeholders to translate complex data requirements into actionable insights
• Ensure data quality, security, and compliance standards are met across all BI deliverables
• Document technical solutions, data lineage, and report specifications

Cloud & Innovation

• Participate in cloud data platform initiatives, supporting migration of the application and BI platform
• Proactively identify opportunities where AI and machine learning can be leveraged within BI and data workflows (e.g., anomaly detection, predictive KPIs, natural language querying), and lead the design and development of AI-augmented solutions that deliver measurable business value

Qualifications and Profile

The successful candidate should have:

Master or Bachelor’s degree in Computer Science/ Information Technology/ Programming & Systems Analysis/ Science (Computer Studies) faculties.
8+ years of hands-on experience with Microsoft Business Intelligence Tools
Power BI Desktop, Power BI Service, and Power BI Report Server
Advanced DAX and Power Query (M) development; experience with row-level security (RLS), incremental refresh, and deployment pipelines

-          Proficient in SQL Server Reporting Services (SSRS) report development and SQL Server Integration Services (SSIS) package design and maintenance

• Proficient in writing, tuning, and optimizing complex SQL queries; strong knowledge of database engine internals and query execution plans
• Practical experience with .NET (C# preferred) for BI tooling, custom connectors, or data workflow components
• Stakeholder Management/ Collaboration - Collaborate with project manager/Product Owner, business analyst, and infrastructure teams to gather and analyze the requirements & work on incident resolution
• Proven experience working in Agile development environments (JIRA Scrum, Kanban)
• Experience in Control-M configuration & management
• Familiarity with AWS data services (S3, Redshift, Glue, or equivalent)
• AI Proficiency

-          Demonstrated ability to effectively utilize AI-powered tools (e.g., GitHub Copilot) to enhance productivity and problem-solving capabilities

-          Understanding of AI/ML fundamentals including prompt engineering, model limitations, and best practices for human-AI collaboration

-          Experience in evaluating AI-generated outputs for accuracy, security, and alignment with business requirements

-          Ability to identify opportunities for AI integration and automation within existing workflows and processes.

If interested, you can click on “Apply here” or write an e-mail to Saru.Mehrotra@adecco.com with your updated resume.

NOTE: - Only shortlisted candidates will be contacted back.

Saru Mehrotra

EA License No.91C2918

Personnel Registration No. R22108558

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.