Jobs › Companies › Csit › Software Engineer (Optical Communication Systems)

About this Software Engineer (Optical Communication Systems) role at Csit

Csit · Onsite · Singapore, Singapore
CSIT develops solutions to advance the national security interests of Singapore. In the domain of optical communications, customised solutions are required to efficiently transport and distribute information between data systems.
 
We are seeking talented software engineer with a strong foundation in optical communications to join our team. You will leverage commercial off-the-shelf (COTS) products to develop customised systems that orchestrate, monitor and optimise optical communication networks to meet stakeholders' needs. 

Responsibilities

  • Conceptualise, design and develop advanced optical communications solutions by integrating in-house developed component and COTS products. 
  • Develop middleware and control planes to interface software applications with optical appliances. 
  • Conduct research and development (R&D) on the latest and upcoming optical communications systems to address evolving security challenges. 
  • Opportunities to evaluate new products and wide range of interesting optical communications technologies. 

    • Requirements

  • Background in Computer/Electrical engineering or equivalent qualifications.
  • Proficient in JavaScript or Python, familiar with message brokers and REST API design and good understanding of microservices architecture.
  • Knowledge of communication systems theory, signal processing concepts and optical transport technologies.
  • Ability to diagnose and troubleshoot optical communication network issues and have experience with lab instruments such as spectrum analysers, optical scopes and network tester.
    • As CSIT is an agency under the Ministry of Defence (Singapore), only Singapore Citizens will be considered.
    Ready to apply to Csit?
    Apply to Csit

    Similar jobs

    Bjak
    Software Engineer, Desktop
    Bjak
    ⚡ Apply early Singapore · location restricted
    ● New 👁 Seen ✓ Applied 1d ago
    Hudson River Trading
    Software Engineer (C++ or Python) – 2027 Grads
    Hudson River Trading
    ⚡ Apply early Austin, TX, United States; Chi... Onsite $300,000–$300,000
    ● New 👁 Seen ✓ Applied 2d ago
    Airwallex
    Senior Software Engineer, Regulatory Reporting
    Airwallex
    ⚡ Apply early SG - Singapore Onsite
    ● New 👁 Seen ✓ Applied 2d ago
    Motional
    Senior Software Engineer, ML Infrastructure
    Motional
    ⚡ Apply early Singapore, Central, Singapore Onsite
    ● New 👁 Seen ✓ Applied 2d ago
    Riot Games
    Principal Software Engineer - DevOps / Site Reliability Engineer
    Riot Games
    ⚡ Apply early Singapore Onsite
    ● New 👁 Seen ✓ Applied 2d ago
    DR
    Software Engineer Intern (Data Engineering)
    DRW
    ⚡ Apply early Singapore Onsite
    ● New 👁 Seen ✓ Applied 2d ago
    Airwallex
    Software Engineer Intern (Jan to Jun 2027)
    Airwallex
    ⚡ Apply early SG - Singapore Onsite
    ● New 👁 Seen ✓ Applied 3d ago
    Speechify
    Software Engineer, iOS Core Product - Singapore, Singapore
    Speechify
    ⚡ Apply early Singapore, Singapore Onsite
    ● New 👁 Seen ✓ Applied 3d ago
    Speechify
    Senior Software Engineer, Core Experiences - Singapore, Singapore
    Speechify
    ⚡ Apply early Singapore, Singapore Onsite
    ● New 👁 Seen ✓ Applied 3d ago

    Sign up for suggestions tailored to the jobs you open and the searches you save.

    More jobs at Csit

    Csit
    Senior Software Engineer (AI Product Development)
    Csit
    ⚡ Apply early Singapore, Singapore Onsite
    ● New 👁 Seen ✓ Applied 5d ago
    Csit
    Senior Communications Executive
    Csit
    ⚡ Apply early Singapore, Singapore Onsite
    ● New 👁 Seen ✓ Applied 5d ago
    Csit
    Workplace Platform Engineer
    Csit
    ⚡ Apply early Singapore, Singapore Onsite
    ● New 👁 Seen ✓ Applied 1w ago
    Csit
    Staff Workplace Platform Engineer
    Csit
    ⚡ Apply early Singapore, Singapore Onsite
    ● New 👁 Seen ✓ Applied 1w ago
    Csit
    System Reliability Engineer (Data Centre)
    Csit
    ⚡ Apply early Singapore, Singapore Onsite
    ● New 👁 Seen ✓ Applied 1w ago
    Csit
    Staff Software Engineer - Cyber Systems
    Csit
    ⚡ Apply early Singapore, Singapore Onsite
    ● New 👁 Seen ✓ Applied 1w ago

    See all jobs at Csit →

    Apply now
    🤖

    Whoa — hold up

    JobsRadar was built for real people having a rough time in their job search — not for automated requests. You're clicking way too fast and you're now temporarily blocked.

    Come back later. If you're genuinely job hunting, we've got your back — just act like a human.

    Catch your next role the second it’s posted.

    Create a free account and we’ll watch the boards for you — the instant a job matches your search, it lands in your inbox or Telegram. No digging, no refreshing.

    Create free account

    Free forever · takes 30 seconds · already have one?

    Get an edge on your job hunt.

    Join our Telegram channel for the stuff that helps you land the role — salary benchmarks, the weekly market pulse, and new-feature drops. No spam, just signal.

    Join the channel — it's free