100+ Freelance Engineer Jobs - July 2026 - Urgent Hiring
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Manage Alert
Undisclosed
Singapore
- Build realistic developer environments - a virtual company with codebase, infrastructure, and context (tickets, docs, conversations) that forms a believable development history
- Design tasks from intermediate states of these environments - craft the prompt, define what "solved" means, and ensure the task is solvable by an AI agent
- Write tests that verify agent solutions - accept all valid approaches and reject incorrect ones, neither too strict nor too lenient ...
Posted
3 days ago
Undisclosed
Singapore
- Own end-to-end data extraction workflows across complex websites, ensuring complete coverage, accuracy, and reliable delivery of structured datasets.
- Leverage internal tools (Apify, OpenRouter) alongside custom workflows to accelerate data collection, validation, and task execution while meeting defined requirements.
- Ensure reliable extraction from dynamic and interactive web sources, adapting approaches as needed to handle JavaScript-rendered content and changing site behavior. ...
Posted
a day ago
Undisclosed
Singapore
- Own end-to-end data extraction workflows across complex websites, ensuring complete coverage, accuracy, and reliable delivery of structured datasets.
- Leverage internal tools (Apify, OpenRouter) alongside custom workflows to accelerate data collection, validation, and task execution while meeting defined requirements.
- Ensure reliable extraction from dynamic and interactive web sources, adapting approaches as needed to handle JavaScript-rendered content and changing site behavior. ...
Posted
8 days ago
Codingo Assignments Pte. Ltd.
SGD200 - SGD1,000 Per Month
WFH
Singapore
- Flexible schedule
- We are looking for an ad-hoc, freelance Mechanical Engineer to support design, analysis, and prototyping work on a per-project basis. You will help turn concepts into manufacturable designs and solve practical engineering problems for our projects.
- Responsibilities: ...
Posted
2 days ago
Codingo Assignments Pte. Ltd.
SGD200 - SGD1,000 Per Month
WFH
Singapore
- Flexible schedule
- We are looking for an ad-hoc, freelance Electrical Engineer to support circuit design, electronics, and electrical systems work on a per-project basis. You will help design, review, and troubleshoot electrical and electronic solutions for our projects.
- Responsibilities: ...
Posted
2 days ago
Undisclosed
Singapore
- Own end-to-end data extraction workflows across complex websites, ensuring complete coverage, accuracy, and reliable delivery of structured datasets.
- Leverage internal tools (Apify, OpenRouter) alongside custom workflows to accelerate data collection, validation, and task execution while meeting defined requirements.
- Ensure reliable extraction from dynamic and interactive web sources, adapting approaches as needed to handle JavaScript-rendered content and changing site behavior. ...
Posted
7 days ago
Undisclosed
Singapore
- Own end-to-end data extraction workflows across complex websites, ensuring complete coverage, accuracy, and reliable delivery of structured datasets.
- Leverage internal tools (Apify, OpenRouter) alongside custom workflows to accelerate data collection, validation, and task execution while meeting defined requirements.
- Ensure reliable extraction from dynamic and interactive web sources, adapting approaches as needed to handle JavaScript-rendered content and changing site behavior. ...
Posted
16 days ago
Undisclosed
Singapore
- Own end-to-end data extraction workflows across complex websites, ensuring complete coverage, accuracy, and reliable delivery of structured datasets.
- Leverage internal tools (Apify, OpenRouter) alongside custom workflows to accelerate data collection, validation, and task execution while meeting defined requirements.
- Ensure reliable extraction from dynamic and interactive web sources, adapting approaches as needed to handle JavaScript-rendered content and changing site behavior. ...
Posted
12 days ago
Undisclosed
Singapore
- Pick an anchor tool and design a problem that hinges on its waveform-processing kernels, geophysical inversion routines, sub-surface flow solvers, or community-validated data pipelines.
- Write a Python reference solution, supply input files and model or domain definitions where needed.
- Decide the numerical answer and how close the model needs to get — with a domain-appropriate tolerance — to count as right. ...
Posted
18 days ago
Undisclosed
Singapore
- Own end-to-end data extraction workflows across complex websites, ensuring complete coverage, accuracy, and reliable delivery of structured datasets.
- Leverage internal tools (Apify, OpenRouter) alongside custom workflows to accelerate data collection, validation, and task execution while meeting defined requirements.
- Ensure reliable extraction from dynamic and interactive web sources, adapting approaches as needed to handle JavaScript-rendered content and changing site behavior. ...
Posted
22 days ago
Undisclosed
Malaysia
- Design original optics problems that simulate real physics research workflows;
- Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days/weeks);
- Develop problems requiring non-trivial reasoning chains in mechanics, electromagnetism, thermodynamics, and quantum mechanics; ...
Posted
a month ago
Arduino Engineer — Hardware Prototyping (Ad Hoc - Freelance) Arduino Engineer — Hardware Prototyping (Ad Hoc - Freelance)
Codingo Assignments Pte. Ltd.
Undisclosed
Singapore
- About the role
- Codingo is looking for a hands-on Arduino engineer to build a working physical prototype for a client project. This is a short, scoped engagement: you'll take a concept from wiring diagram to a functioning device, then present and demo it to the client. It's a good fit for a maker or embedded engineer who works independently and can turn requirements into real hardware quickly.
- Tagline: Dream. Build. Launch. ...
Posted
22 days ago
Undisclosed
Malaysia
- Design original computational physics problems that simulate real physics research workflows;
- Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy);
- Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days/weeks); ...
Posted
a month ago
Undisclosed
Singapore
- Design original computational physics problems that simulate real physics research workflows;
- Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy);
- Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days/weeks); ...
Posted
a month ago
Undisclosed
Singapore
- Pick an anchor tool and design a problem that hinges on its waveform-processing kernels, geophysical inversion routines, sub-surface flow solvers, or community-validated data pipelines
- Write a Python reference solution, supply input files and model or domain definitions where needed
- Decide the numerical answer and how close the model needs to get — with a domain-appropriate tolerance — to count as right ...
Posted
a month ago
Undisclosed
Malaysia
- Pick an anchor tool and design a problem that hinges on its waveform-processing kernels, geophysical inversion routines, sub-surface flow solvers, or community-validated data pipelines
- Write a Python reference solution, supply input files and model or domain definitions where needed
- Decide the numerical answer and how close the model needs to get — with a domain-appropriate tolerance — to count as right ...
Posted
a month ago
Undisclosed
WFH
Charlotte, NC
- Hold a Manager-level position or above
- Work in AI / Machine Learning Engineer, Software Engineering, Software Development, Product Management, or UX/Product Design
- Currently use, or are actively considering using, workflow management tools ...
Posted
22 days ago
Technician (Part Time at Singapore Discovery Centre, Joo Koon)) Technician (Part Time at Singapore Discovery Centre, Joo Koon))
DEFENCE COLLECTIVE SINGAPORE LTD.
SGD14 - SGD14 Per Month
Singapore
- Part-time Incentive allowance - Eligibility is subject to meeting the minimum monthly working hours requirement
- Overtime payment
- Staff discount at the Company's retail and F&B outlets ...
Posted
a month ago
Undisclosed
Singapore
- Supporting the on-site testing and commissioning of Gas Distribution Equipment.
- Managing and producing essential equipment documentation, including Field Acceptance Testing (FAT) and Commissioning reports.
- Leading equipment design reviews and coordinating follow-up matters with AL affiliates and clients. ...
Posted
11 hours ago
Undisclosed
Singapore
- Part-Time Instructors for EEE courses
- The School of Electrical and Electronic Engineering (EEE) at Nanyang Technological University, Singapore, invites qualified candidates to apply for part-time teaching positions.
- We are looking for part-time instructors in all areas of Electrical and Electronic Engineering including (but not limited to): Renewable Energy Systems, Smart Power Grids and Energy Storage, Control and Robotics, Microelectronics and Semiconductor Devices, Bioelectronics and Quantum Technologies, Integrated Circuit Design, Intelligent Computing, Signal Processing and Information Security, Next-Gen Wireless and Optical Technologies, and Space-Based Communication and Autonomous Systems. ...
Posted
8 days ago
Lecturer - Electronics Engineering [ITE College West] - 2 Year Contract Lecturer - Electronics Engineering [ITE College West] - 2 Year Contract
ITE Institute Of Technical Education
Undisclosed
Singapore
- C, C++, Python programming. Experience in Vibe-coding would be preferred.
- Electronics and ICT fundamentals
- IoT/Cloud development, IoT edge cloud and data visualisation ...
Posted
8 days ago
Undisclosed
Singapore
- Internet of Things (IoT) & Communication
- C, C++, Python programming. Experience in Vibe-coding would be preferred.
- Electronics and ICT fundamentals ...
Posted
10 days ago
SGD3,000 - SGD3,500 Per Month
Islandwide (Singapore)
- Minimum Diploma in pharmaceutical
- Min 1 year of Pharmacy tech exp
- Job Description: ...
Posted
3 days ago
SGD2,000 - SGD2,500 Per Month
Central
- Conduct calibration checks on laboratory equipment
- Maintain stock of all laboratory supplies
- Preparation of laboratory reagents and supplies such as laboratory cleaning and waste-disposal, carry lab sample up to 8 KG, unbox samples ...
Posted
4 days ago
SGD2,000 - SGD2,000 Per Month
Singapore
- Collection of blood specimens from patients for healthscreening
- Strictly observe pre-blood collection, blood collection and post blood collection procedure
- Provide good service quality and customer satisfaction ...
Posted
5 days ago
SGD2,000 - SGD2,000 Per Month
Singapore
- Pick and pack medications accurately using the Bin Coding System
- Support Medication Delivery Service (MDS) for medications
- Prepare and manage prescriptions for remote medication collection ...
Posted
5 days ago
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