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1,100+ Web3 Jobs - October 2026 - High Salaries
Showing 1,139 jobs results for
"web3"
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Manage Alert
SGD8,000 - SGD8,000 Per Month
Singapore
- Experience in designing, developing, integrating, and maintaining scalable full-stack applications.
- Looking for a .NET Full Stack Developer with strong experience in Java-based backend development.
- Hands-on experience with AWS cloud services, deployment, and cloud-native application development. ...
Posted
5 days ago
Backend Software Engineer (Ruby on Rails, iGaming) Backend Software Engineer (Ruby on Rails, iGaming)
RECRUIT EXPERT PTE. LTD.
SGD3,000 - SGD3,000 Per Month
Singapore
- Manage data storage solutions across various database environments, ensuring system performance, integrity, and scalability.
- Partner with internal stakeholders to deliver new features, resolve technical issues, and improve overall product capabilities.
- At least 3 years of hands-on experience with Ruby on Rails in a commercial development environment. ...
Posted
17 days ago
Undisclosed
KL City
- Share best practices with other subject matter experts in the team related to BS application design, development, processes and policies;
- Adhere to development and coding standards as defined by technical management;
- Communicate user needs and priorities, ensuring systems developed operate at optimal performance, as well as to the user's satisfaction; ...
Posted
a month ago
SGD9,000 - SGD9,000 Per Month
Singapore
- Prototype quickly to explore design directions and pressure-test ideas before committing to production builds
- Build agent- and LLM-powered UI patterns (conversational interfaces, AI-assisted flows, intelligent forms) that thoughtfully bring AI into the user experience
- Own the frontend craft bar: performance, accessibility, design system consistency, and cross-browser/device quality ...
Posted
24 days ago
Undisclosed
Jurong East
- Use AI coding assistants throughout the development lifecycle — for scaffolding, code generation, test writing, and code review — while retaining full ownership of architecture, correctness, and security of the final output
- Drive the system design and architectural decisions behind each solution — AI tools accelerate implementation, but the design reasoning, trade-off analysis, and technical direction are yours to own
- Critically review and validate AI-generated code rather than accept it at face value, catching issues in logic, architecture, or security that automated generation can introduce ...
Posted
24 days ago
Undisclosed
Singapore
- Develop responsive frontend applications using Angular and React.
- Work with HTML, CSS and JavaScript/TypeScript for frontend development.
- Develop and support Micro Frontends (MFE) architecture where applicable. ...
Posted
18 days ago
NEXBRIDGE RECRUITMENT PTE. LTD.
National University Of Singapore
Undisclosed
Singapore
- Collaborate with programme managers to create/update features of the suite of web applications to conform with strategic adjustments to the manner of the scholarship calls.
- Troubleshoot, debug, and upgrade supporting code bases for the suite of web applications.
- Define and maintain adequate security and data protection policies. ...
Posted
24 days ago
SGD7,800 - SGD7,800 Per Month
Singapore
- Build technical capabilities within the team to meet evolving business needs.
- Serve as a trusted technical advisor to internal stakeholders and external partners.
- Ensure alignment of cloud solutions with business objectives and expectations. ...
Posted
18 days ago
Centre For Strategic Infocomm Technologies (CSIT)
Undisclosed
Singapore
- Cloud Infrastructure & DevOps: Ensure the resilience and scalability of our mission-critical applications by managing CI/CD pipelines, containerization (Docker/Kubernetes), and cloud-native services to guarantee seamless uptime under pressure.
- Cross-Functional Collaboration: Partner closely with UI/UX designers, data engineers, and product managers to deliver seamless, high-quality digital experiences that meet the rigorous needs of analysts.
- Background in Computer Science or a related field, with proven hands-on experience in software development. ...
Posted
11 days ago
Undisclosed
KL City
- Develop server-side functionality using Nestjs capabilities, including API routes, server components, middleware, and backend-for-frontend patterns.
- Design and build domain-centric APIs and integrations.
- Develop REST/JSON APIs and microservices to support platform capabilities. ...
Posted
19 days ago
Backend Software Engineer (Ruby on Rails, iGaming) Backend Software Engineer (Ruby on Rails, iGaming)
Recruit Expert Pte. Ltd.
Undisclosed
Singapore
- Work with HTML, CSS and JavaScript/TypeScript for frontend development.
- Develop and support Micro Frontends (MFE) architecture where applicable.
- Integrate frontend applications with backend Microservices and REST APIs. ...
Posted
20 days ago
Undisclosed
Singapore
- Technical Problem Solving: Identify and resolve technical challenges and system bottlenecks, improve system throughput and response time, and ensure fund security and data accuracy under high-concurrency transaction scenarios.
- Engineering Quality: Maintain high-quality technical documentation, enforce code quality standards, conduct Code Reviews, and develop unit and integration test cases.
- Bachelor's degree or above in Computer Science or a related field, with 3+ years of experience in Golang and/or Java development. ...
Posted
20 days ago
Undisclosed
Singapore
- Experience building microservices architecture and implementing event-driven design patterns.
- Proficiency in Entity Framework (EF) for database management.
- Familiarity with Docker and containerization principles. ...
Posted
15 days ago
SGD4,500 - SGD4,500 Per Month
Singapore
- Write clean, efficient, and reusable code following coding standards and best practices.
- Perform code reviews, debugging, and troubleshooting of application issues.
- Optimize application performance, scalability, and security. ...
Posted
15 days ago
Undisclosed
Singapore
- Write clean, efficient, and reusable code following coding standards and best practices.
- Perform code reviews, debugging, and troubleshooting of application issues.
- Optimize application performance, scalability, and security. ...
Posted
16 days ago
INTUIT RECRUITMENT PTE. LTD.
SGD5,000 - SGD5,000 Per Month
Singapore
- Working Hours: Monday to Friday, Office Hours
- Salary Package: Up to $6,900 + Bonus
- Design, develop, and maintain responsive web applications using modern frontend technologies. ...
Posted
a month ago
Backend Software Engineer (Ruby on Rails, iGaming) Backend Software Engineer (Ruby on Rails, iGaming)
RECRUIT EXPERT PTE. LTD.
SGD3,000 - SGD3,000 Per Month
Singapore
- Manage data storage solutions across various database environments, ensuring system performance, integrity, and scalability.
- Partner with internal stakeholders to deliver new features, resolve technical issues, and improve overall product capabilities.
- At least 3 years of hands-on experience with Ruby on Rails in a commercial development environment. ...
Posted
22 days ago
Undisclosed
Singapore
- Work with HTML, CSS and JavaScript/TypeScript for frontend development.
- Develop and support Micro Frontends (MFE) architecture where applicable.
- Integrate frontend applications with backend Microservices and REST APIs. ...
Posted
18 days ago
Undisclosed
Singapore
- Demonstrated experience across the Agent Development Lifecycle: specification, harness build, tool and MCP integration, evaluation, deployment, observability, and refinement.
- Proven track record deploying software systems in production with measurable results — reliability, performance, or business value outcomes.
- Experience with knowledge layer engineering: RAG pipelines, MCP-connected sources, Text-to-SQL, Elasticsearch, and knowledge graph design. ...
Posted
24 days ago
Undisclosed
Singapore
- Establish prompt architecture standards — versioning, A/B testing, structured output schemas — and apply reasoning patterns (ReAct, CoT, ToT) appropriate to each agent use case.
- Architect and build production agentic systems hands-on — agent harnesses, orchestration topologies (supervisor/worker, event-driven, parallel), A2A coordination patterns, and LLM gateway configuration; write code, resolve complex engineering problems, and set the quality standard through personal example.
- Design and implement knowledge layer components: RAG pipelines (hybrid search, re-ranking, late chunking), MCP-connected knowledge sources, Text-to-SQL, Elasticsearch integration, and knowledge graph layers — selecting and tuning the right retrieval strategy per use case. ...
Posted
24 days ago
Undisclosed
Singapore
- Drive AI-native engineering paradigms — vibe coding tools, Harness Engineering, Agentic Workflows, and Human-in-the-Loop practices
- Productize complex AI scenarios — translate research capabilities into stable, user-facing products; continuously optimize performance, cost, interaction quality, and delivery efficiency
- Proficient in Python / Golang / TypeScript (one or more), with full-stack collaborative development experience across complete business systems ...
Posted
24 days ago
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