Software Developer Jobs in Singapore - September 2026

Build end-to-end product features across frontend, backend, and AI integrations
Design agent workflows that handle planning, tool use, failure, and recovery across multiple steps.
Integrate LLMs, memory, and external tools into systems that behave reliably under real-world conditions ...

Posted

16 days ago

Full Stack Engineer Full Stack Engineer

RiDiK (a Subsidiary Of CLPS. Nasdaq: CLPS)

Full Time

Singapore

Full Stack Developer
We are hiring a Full Stack Developer to join our team to design and develop an internal
3D geospatial web platform. The role will primarily involve planning and developing ...

Posted

a month ago

IOS SDK Engineer IOS SDK Engineer

OZION TECH PTE. LTD.

Full Time

River Valley

Posted

a month ago

Senior Engineer, AI - Data Platform Senior Engineer, AI - Data Platform

POET TECHNOLOGIES PTE. LTD.

Full Time

Singapore

Build and operate AI/ML infrastructure, including data pipelines, model training, LLM serving, retrieval systems, agent runtimes, evaluation, and monitoring.
Own production infrastructure across factory and cloud environments, including Linux, Docker, GPUs, CI/CD, networking, and infrastructure-as-code.
Develop scalable manufacturing data platforms and ingestion pipelines integrating tester, equipment, vendor, and reporting data. ...

Posted

16 days ago

Senior Engineer Senior Engineer

ST Engineering

Full Time

Singapore

Design and develop mechanical components and systems for company products in accordance with technical specifications and safety standards
Prepare detailed 3D models, assemblies, and engineering drawings using CAD software (SolidWorks)
Support design reviews, engineering changes, and product improvement initiatives ...

Posted

a month ago

Uni Internship Jan to July 2027 - Full Stack Development with Computer Vision and Generative AI Uni Internship Jan to July 2027 - Full Stack Development with Computer Vision and Generative AI

Synapxe

Full Time

Singapore

Participate in requirement analysis, solution design, and technical discussions
Develop frontend applications using modern web technologies
Develop backend services and APIs to support healthcare applications ...

Posted

10 hours ago

Software Test Automation Engineer Software Test Automation Engineer

Keysight Technologies

Part Time, Full Time, Work from Home

WFH

Singapore

Maintain and extend the regression test suite for Studio and Test Controller REST APIs.

Posted

a month ago

Software Senior Engineer Software Senior Engineer

Dell Technologies

Full Time

Tanglin

Senior Software EngineerThe Software Engineering team delivers next-generation application enhancements and new products for a changing world. Working at the cutting edge, we design and develop software for platforms, peripherals, applications and diagnostics - all with the most advanced technologies, tools, software engineering methodologies and the collaboration of internal and external partners.Join us to do the best work of your career and make a profound social impact as a Senior Software Engineer on our Global Test Engineering Team in Singapore.What you’ll achieveAs a Senior Software Engineer, you will be responsible for developing sophisticated systems and software based on the customer’s business goals, needs and general business environment creating software solutions.

Posted

a month ago

Software Senior Engineer Software Senior Engineer

Dell Technologies

Full Time

Tanglin

Software Senior Engineer, Software EngineeringThe Software Engineering team delivers next-generation application enhancements and new products for a changing world. Working at the cutting edge, we design and develop software for platforms, peripherals, applications and diagnostics - all with the most advanced technologies, tools, software engineering methodologies and the collaboration of internal and external partners.Join us to do the best work of your career and make a profound social impact as a Senior Software Engineer on our Software Engineering Team in Singapore.What you’ll achieveAs a Senior Software Engineer, you will be responsible for the technical support of factory test process and software that apply to Client and Server products being built.

Posted

a month ago

DevOps - Test Automation Engineer - Banking DevOps - Test Automation Engineer - Banking

UNISON Group

Full Time

Singapore

Change management and segregation-of-duties controls in banks.
Release governance with approval workflows and deployment audit trails.
CI/CD for data platforms (Teradata, Spark, Qlik, APIs and AI components), not only application code. ...

Posted

5 days ago

Staff Engineer, Machine Learning Staff Engineer, Machine Learning

ActAI

Full Time

Singapore

Own the end-to-end ML systems powering our company, from data and training to evaluation, inference, and deployment.
Build and evolve training and fine-tuning pipelines for large models.
Design evaluation systems that measure capability, robustness, safety, and real-world product performance. ...

Posted

17 days ago

Forward Deployed Engineer (Globally Competitive - Equity) at a $5B Agentic AI Company Forward Deployed Engineer (Globally Competitive - Equity) at a $5B Agentic AI Company

Harper

Full Time

Singapore

Pinpoint enterprise clients' hardest operational problems and turn them into clear technical KPIs.
Convert ambiguous requirements into solid engineering designs and execution plans.
Build and integrate production AI agents right on top of clients' legacy infrastructure. ...

Posted

17 days ago

React and Next.js Engineer React and Next.js Engineer

SME Careers

Full Time

Singapore

Develop AI Training Content: Create detailed prompts across React/Next.js topics and write high-quality reference answers to guide AI learning.
Optimize AI Performance: Evaluate and rank AI responses to enhance correctness, clarity, accessibility, and performance.
Ensure Model Integrity: Test AI models for inaccuracies or unsafe recommendations, validating reliability across real-world use cases. ...

Posted

a month ago

Principal Engineer, Intelligence Platform and Analytics Services - Anti-Scam Principal Engineer, Intelligence Platform and Analytics Services - Anti-Scam

HTX (Home Team Science & Technology Agency)

Full Time

Singapore

Develop subject matter expertise in the area of Intelligence Analytics Systems and tradecraft on data collection, analysis and dissemination. Strong understanding of data pipelines and orchestration, network analysis, MLOps, data and AI Modelling, and POLE-based sense-making with GIS capabilities.
Understand Intelligence Analytics business and technical needs and communicate complex data concepts with various stakeholders across Intel units in the Home Team.
Align the business needs across the intelligence fraternity; and constantly align and harmonise across Programmes or Enterprise Initiatives to achieve the operational efficiency (i.e., reduce cost and effort). ...

Posted

a month ago

Full Stack Engineer- Technical Lead (Java - React.js - TypeScript) Full Stack Engineer- Technical Lead (Java - React.js - TypeScript)

INTUIT RECRUITMENT PTE. LTD.

Full Time

Singapore

Employment Type: 1-year renewable contract (Start in Nov 2026)
Position: Full Stack Engineer/ Technical Lead
Location: Paya Lebar ...

Posted

17 days ago

Technical Lead, AI Email App Technical Lead, AI Email App

ActAI

Full Time

Singapore

Own the application engineering strategy and execution across backend, mobile, and desktop.
Design reliable systems for AI-powered workflows, including state, orchestration, tool use, retries, fallbacks, and failure handling.
Build the APIs and abstractions that connect AI systems to real-world product experiences. ...

Posted

a month ago

Senior AI - ML Engineer Senior AI - ML Engineer

Seagate Technology

Full Time

Singapore

Scientific ML & Discovery: Novel material discovery at the nanoscale, atomistic-scale ML surrogates, and physics-informed ML for simulation.
Engineering Optimization: AI-driven engineering design for HDD components and predictive maintenance for performance reliability.
Systems Architecture: Optimization of data flow, storage architectures, and filesystem optimization (user and kernel space). ...

Posted

17 days ago

Software Test Automation Engineer Software Test Automation Engineer

Keysight Technologies

Full Time

Singapore

Maintain and extend the regression test suite for Studio and Test Controller REST APIs.
Validate behaviour stays consistent across major migrations (e.g., API framework changes.
Test across Virtual User types (Web, TCP/IP, Citrix, Custom) and engine implementations (C++, Java, .NET). ...

Posted

a month ago

Senior Full Stack Engineer (Node-React) - Remote Senior Full Stack Engineer (Node-React) - Remote

Kake

Full Time

Singapore

Build and ship production features end-to-end across Node.js backends and React frontends, owning your work from implementation through deployment.
Design, build, and version REST or GraphQL APIs that serve as the contract between frontend and backend systems.
Make architecture decisions around data modelling, service boundaries, and component design, applying event-driven thinking where it fits. ...

Posted

2 days ago

AI Machine Learning Engineer Graduate (Search) - 2026 Start (PhD) AI Machine Learning Engineer Graduate (Search) - 2026 Start (PhD)

ByteDance

Full Time

Singapore

Exploring Cutting-Edge NLP Technologies: From basic tasks like word segmentation and Named Entity Recognition (NER) to advanced business functions like text and multimodal pre-training, query analysis, and fundamental relevance modeling, we apply deep learning models throughout the pipeline where every detail presents a challenge.
Cross-Modal Matching Technologies: Applying deep learning techniques that combine Computer Vision (CV) and Natural Language Processing (NLP) in search, we aim to achieve powerful semantic understanding and retrieval capabilities for multimodal video search.
Large-Scale Streaming Machine Learning Technologies: Utilising large-scale machine learning to address recommendation challenges in search, making the search more personalized and intuitive in understanding user needs. ...

Posted

2 days ago

Machine Learning System Engineer Graduate (AML) - 2026 Start (PhD) Machine Learning System Engineer Graduate (AML) - 2026 Start (PhD)

ByteDance

Full Time

Singapore

Research Project on Large-scale recommendation systems
Other Engineering research directions such as multimodal, high performance inference engine/training framework
Algorithmic research directions such as search/recommendation/ranking ...

Posted

2 days ago

AI Agent Machine Learning Engineer Graduate (Global E-Commerce, Supply Chain and Logistics) - 2027 Start AI Agent Machine Learning Engineer Graduate (Global E-Commerce, Supply Chain and Logistics) - 2027 Start

TikTok

Full Time

Singapore

Build global logistic and warehousing network, improve operations efficiency and reduce operational cost with data analysis, machine learning and operation research methods.
Create supply chain's data portrait and knowledge graph in various dimensions such as vendors, commodity, place of origin, inventory, production capacity and quality of fulfillment, etc. Predict user needs in different countries and regions, guide inventory preparation and fulfillment, and implement effective pricing. From a comprehensive B-C perspective, optimize platform efficiency and enhance user experience through diverse supply chain collaboration means.
Optimize merchant/merchandise supply. Mine high-quality global merchant leads, establish outreach and conversion mechanism to drive merchant growth, and provide continuous incubation and support after merchant onboard. Track international e-commerce trends and TT content trends, identify best-selling product leads and improve the supply of high-quality and affordable goods. Collaborate with the supply chain system to build systematic product growth and operation capabilities. ...

Posted

2 days ago

AI Agent Algorithm Engineer Intern (Global E-Commerce, Affiliate) - 2027 Start (PhD) AI Agent Algorithm Engineer Intern (Global E-Commerce, Affiliate) - 2027 Start (PhD)

TikTok

Internship

Singapore

Build and evolve the agent runtime (harness / agent loop) powering our creator / seller agents — orchestrate skills, tools, and context.
Engineer context & memory for long multi-turn agents — agentic memory (structured note-taking), context compaction / summarization, context editing / observation masking, and just-in-time (retrieve-then-load) retrieval.
Post-train and fine-tune LLMs (SFT / DPO / RL) and build the data flywheel that turns served conversations into training / eval / retrieval signals. ...

Posted

2 days ago

Large Recommendation Model Algorithm Engineer Intern (Global E-Commerce) - 2027 Start (PhD) Large Recommendation Model Algorithm Engineer Intern (Global E-Commerce) - 2027 Start (PhD)

TikTok

Internship

Singapore

Build and optimize cross-scenario shared Foundation Models to enable unified modeling and efficient inference.
Advance the event-sequence-driven generative recommendation paradigm, integrating multimodal understanding and generative capabilities.
Apply LLM technologies across retrieval, ranking, and re-ranking stages; participate in model training, inference optimization, and system co-design. ...

Posted

2 days ago

Principal-Senior Mobile Engineer, Trading Strategies, CEX Principal-Senior Mobile Engineer, Trading Strategies, CEX

OKX

Full Time

Singapore

Own the technical architecture and delivery of the Android/iOS Trading Bot codebase as your primary focus, while also contributing to Copy Trading as our second core surface, raising code quality, stability, and performance across both and across the flows that create, manage, copy, and follow strategies.
Lead large-scale technical initiatives end to end, from the Kotlin/Swift-to-Rust/UniFFI migration to modularization and binary-compatibility discipline across the Trading Bot and shared-core repositories, and the work to cut crash, ANR, and startup hotspots.
Join product requirement discussions, shape well-reasoned technical solutions, and protect product performance, stability, and user experience. ...

Posted

a day ago

Senior-Staff Engineer, AI Agent Development Senior-Staff Engineer, AI Agent Development

OKX

Full Time

Singapore

Lead the overall architecture design and core capability development of the AI Agent platform, including task orchestration, tool invocation, context management, memory mechanisms, and multi-agent collaboration.
Drive the implementation of AI Native capabilities in engineering workflows, including AI coding, technical solution generation, test case generation, test report generation, and automated environment deployment.
Build the knowledge augmentation layer for the platform, including the design, integration, and application of RAG, GraphRAG, and knowledge graph capabilities. ...

Posted

a day ago

Senior Full Stack Developer (US Tech MNC) Senior Full Stack Developer (US Tech MNC)

ADECCO PERSONNEL PTE LTD

Full Time

Singapore

Adecco is partnering with a US tech MNC to look for a Senior Full Stack Developer.
Senior Software Engineer role focused on building and integrating scalable applications, primarily through strong backend/OOP development, system architecture, and technical leadership, with frontend experience in React/Next.js as a plus.
The role will start out as a contract ...

Posted

a day ago