Total 3 job vacancies by Terahop Pte. Ltd.

(a) Lead optical design and process development for OCS modules and

subsystems.

(b) Design optical paths, including lenses, mirrors, fiber coupling, collimators, and micro-optics for MEMS-based switches. Perform optical simulations, modelling and validations (e.g., beam propagation, coupling efficiency, loss analysis, thermal effects).

(c) Develop and optimize optical packaging processes, including fiber array alignment, adhesive selection, and optical interconnect reliability.

(d) Evaluate and qualify optical components (lenses, waveguides, fiber

assemblies, coatings) and suppliers for performance, yield, and

manufacturability.

(e) Collaborate with manufacturing partners and suppliers for key optical components, packaging tolerance analysis, and process control.

(f) Conduct design verification testing (optical insertion loss, return loss, crosstalk, reliability tests) for prototypes and products.

(g) Work with cross-functional teams (mechanical, MEMS, electronics, firmware) to integrate optical components into system-level products.

(h) Document design, simulation results, and test methodologies to support IP generation and product certification

Job Description& Responsibilities:

 Maintain R&D lab, manage R&D assets and project materials, equipment calibration,

documentation and compliance/safety practices. Ensure continuous compliance with

safety standards and regulatory qualifications

 Assist R&D design engineers to conduct engineering experiments, prototype builds,

characterization test and failure analysis. Analyse results and provide technical

reports

 Laisse with vendors to develop solutions, source materials and equipment for new

R&D projects

 Create training documents and work instructions for R&D organization

Qualification:

 Diploma or Bachelor’s degree in engineering

 3 or more years of product development/test engineering experiences

 Familiar with optical and electrical test and measurement instruments, hands-on

experience in equipment setup and test fixtures design

 A team player, highly self-motivated, initiative, collaborative and diligent.

 Strong written and verbal communication skills

 Bilingual in both English and Chinese would be an advantage

Key Job Responsibilities:

• Handle full-set accounts including AP, AR, and GL, ensuring accurate and timely month-end and year-end closing
• Prepare quarterly GST returns, ensuring accuracy and timely submission
• Liaise with internal departments and outsourced tax agents on corporate tax matters
• Support annual statutory and group audit activities
• Processing supplier invoices and staff claims, ensuring compliance with company policies and timely payments  
• Coordinate with internal departments and external parties such as auditors, IRAS, banks, and vendors
• Support finance and tax projects, including digitalisation initiatives such as InvoiceNow implementation and continuous process improvements

Key Responsibilities:

• Degree in Accounting, Finance, or equivalent professional qualification
• At least 3 years of relevant experience in full-set accounting and Singapore tax reporting
• Solid knowledge of SFRS, GST, and corporate tax compliances requirements
• Proficient in accounting software (e.g., SAP, QuickBooks) and MS Excel
• Strong numerical accuracy, attention to detail, and organizational skills
• Fluent in English and Chinese (spoken/written) to liaise effectively with various stakeholders
• Able to work independently and manage deadlines effectively in a fast-paced environment
• Positive attitude with good team spirit and strong interpersonal communication skills