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V-Flow Tech Opportunities

Mechanical Interns X 2

Work Experience : 0-2

Work Location : Singapore

Job Details

Mechanical Interns X 2

Responsibilities :

-We are developing flow battery which requires design of multiple mechanical components and perform flow simulations, structural analysis, load calculation, etc. The selected candidate will work on these area.
–    You will be involved on on various everyday activities such as, sourcing and procurement of different mechanical and electrical components, writing reports, perform experiments, etc.






Requirements: :

– Currently enrolled in bachelor or masters in mechanical engineering.
–    Excellent communication and problem-solving skills
–    Should be self-starters and be able to work with minimal direction
–    Experience with CAD softwares (AutoCAD, SolidWorks, etc.), flow simulation software (for eg, Ansys Fluent), structural analysis, etc.

Research Scientist

Work Experience : min. 4 years

Work Location : Singapore

Job Details

Research Scientist

Roles & Responsibilities :

V-Flow Tech is a Singapore based company developing flow batteries for renewable energy storage application. For our ongoing international collaboration projects, we are currently looking to fill the vacancy of post-doctoral researcher to contribute in a project for design/modelling, fabrication, and testing of high-power vanadium redox flow battery.

The post-doctoral researcher will be responsible for:

1. Develop and conduct research in development of high power density vanadium redox flow battery stack.

2. Design, model, simulate, test, and characterize vanadium redox flow battery stacks of various sizes. The candidate will develop the redox flow battery with implementing fuel cell design configuration.

3. Perform material and electrochemical characterization (both in-situ and ex-situ techniques such as cell cycling, CV, EIS, segmented cell, polarization tests, pH tracing, spectroscopy, XRD, through plane/ in plane resistivity, etc.) to reduce the stack resistivity and improve the capability to operate at high current density.

4. Project management including project planning, progress tracking, manage resources, and work together with interns, research staffs and international collaborators.

5. Develop IPs and publish in high quality journals.

The project requires an in-depth understanding of electrochemistry, simulation/modelling skills, material fabrication, material characterization tools, and engineering integration of various components of vanadium redox flow battery stacks. The candidate should be able to work on dynamic, product-oriented group and manage the multiple tasks independently.

Qualification required: :

1. PhD degree from a reputed university in disciplines/focus on material science or mechanical engineering,

2. In-depth knowledge of battery technology, with research experience in vanadium redox flow battery and knowledge of other battery technologies.

3. A good publication track record.

4. Experience with carbon electrodes and material fabrication for flow batteries.

5. Experience with physical and chemical characterization, and electrochemical characterization tools (e.g. cell cycling, polarization test, static cell test, segmented cell test, pH tracing, XPS, XRD, FTIR, resistance test, etc.)

6. A self-driven person with multi-tasking capability, team player and capable to form a good working environment.

7. Advanced skills in CAD tools (AutoCAD, SolidWorks) and simulation tools (Ansys Fluent).

8. Some knowledge in 3D printing, CNC machining, injection molding.

Business Development Manager

Work Experience : 3 - 5 year

Work Location : India

Job Details

Business Development Manager

IoT Engineering Intern

Work Experience : 0 - 2 year

Work Location : Singapore

Job Details

IoT Engineering Intern

Job Description :

We are looking for IoT engineering interns who will work on developing IoT products and solutions for our customers in the domains of energy-storage and smart grid. The work includes interfacing sensors with edge devices such as IoT gateways, Raspberry Pi, Arduino, etc, and data communication over WiFi, 4G, BLE to form a connected IoT network with a cloud server back-end.

Our team will support the candidate by providing insight into the different types of IoT sensors and the interfacing protocols. We will also provide exposure to industrial projects and on-site deployment experience.

Essential Duties and Responsibilities :

● Analyze & understand project specifications for industrial applications.
● Program IoT firmware in Python/Arduino/Embedded C
● Work on modern communication technologies (WiFi, 4G, BLE, NB-IoT, LoRaWAN etc.)
● Test, debugging, document & troubleshoot IoT firmware, and embedded systems.
● Coordinate with the back-end software team to achieve hardware-software interface over HTTP/MQTT.
● Electronic product design and certification of the end-product.

Required Qualification and Skills :

1 Must Have:
● Experience in Embedded Systems firmware/software development.
● Good knowledge of IoT sensors, PCB design, hardware design & troubleshooting.
● Hands-on experience with interfacing various on-chip and off-chip peripherals like LCD displays, keypads, UART, SPI, I2C, ADC, timers, interrupts, GPIO etc.
● Familiar with wiring & interfacing protocols such as RS232, RS485, etc.
● Aware of IoT standards and communication protocols like MQTT, HTTPs, CoAP etc.
● Experience in prototyping boards e.g. Arduino, Raspberry Pi, Edison, NodeMCU etc.
● Must be able to work independently or in group & take up project driven responsibilities.
● Proficient written and verbal communications skills in English

3.2 Good to have, but not mandatory:
● Familiarity and experience with industrial protocols such as Modbus, Canbus, Profibus, Ethernet, etc.
● Familiarity with industrial systems like SCADA, PLC, DCS, etc.
● Experience with communications protocols such as WiFi, Zigbee, BLE, NB-IoT, Sigfox, LORA, WAN, etc.
● PCB Design (multilayer design)
● 3D CAD design of product

Technology Lead, System Development Redox Flow Battery

Work Experience : 5-10

Work Location : Singapore

Job Details

Technology Lead, System Development Redox Flow Battery

Roles & Responsibilities :

V-Flow Tech (VFT) is an innovative and fast-growing start-up in the renewable energy space, contributing to a sustainable environment. VFT is reinventing vanadium redox flow technology, with a vision to develop the cheapest and most scalable vanadium redox flow batteries in the world. VFT storage solution has an expected life span of 25 years and is proven to be one of the safest and most environmentally friendly battery technologies. VFT’s founders have deep experience in the renewable space, and vanadium redox flow technology. VFT is a spin-off of the CleanTech lab of Nanyang Technological University (NTU), Singapore, and benefits from unique IPs arising from many years of intensive research at NTU. With support from Enterprise Singapore, Temasek Foundation and prominent business angel investors, VFT has been able to scale up its batteries, and is currently deploying systems on a commercial basis in several markets.

As VFT is growing and offering solutions to more clients, we are looking for a highly experienced team leader to take care of the vanadium redox flow battery development and scale up activities. In this role, you will be working closely with the technology team to develop and manufacture state of the art power stack and complete system. Thus, if you have worked as development engineer in redox flow technology manufacturing and have the ambition to excel your skills in an innovative and fast-growing startup, please reach out to us.

Duties and Responsibilities:

· Leading the Development Department with professional and disciplinary guidance of the VRFB development team (managing all system development activities)

· System development and scale up

· Coordination in all stages, from prototyping, testing, iterative improvement to final implementation

· Responsibility for achieving development targets on time

· Coordination communication to all development partners

· Reporting to management and preparation of decision proposals

· Monitoring the technical section

Requirements: :

· Degree in Physics, chemistry, Engineering, or comparable.

· 5-10 years of experience in flow battery industry with involvement in developing flow batteries as containerized system. In-depth knowledge of battery stack, electrolyte, fluidic design, control system, PCS, etc. are required.

· Experienced in setting up manufacturing line for flow battery ranging from stack and components development, system integration, FATs to deployment.


· Attractive salary package

· Medical and Health Insurance.

· 21 Annual Leave

· Stock option for early employee

Job Types: Full-time, Permanent

Pay: $7,000.00 – $12,000.00 per month (negotiable)


  • Day shift
  • Monday to Friday

Apply now

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