{"id":823994,"url":"https://alion.io/job/ncs-software-engineer-reactangular-javascript-preferred-2","title":"Software Engineer (React/Angular JavaScript Preferred)","company":{"id":8907,"name":"NCS","domain":"ncs.co","url":"https://alion.io/company/ncs-co","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":{"grade":"B","score":82,"open_postings":376,"ghost_share":0.298,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":49,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Frontend","role_family":"Frontend","seniority":null,"employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Singapore"],"countries":["SG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"Git","optional":false},{"name":"Gradle","optional":false},{"name":"Java","optional":false},{"name":"Jenkins","optional":false},{"name":"Kubernetes","optional":false},{"name":"Maven","optional":false},{"name":"MS SQL","optional":false},{"name":"MySQL","optional":false},{"name":"Spring Boot","optional":false},{"name":"Spring Framework","optional":false},{"name":"Windows","optional":false}],"status":"live","first_seen_at":"2026-07-07T09:48:34Z","employer_posted_date":"2026-07-07","last_verified_at":"2026-10-17T17:56:59Z","board_verified":true,"closed_at":null,"days_open":102,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":101},"description":"NCS is a leading AI Tech Services company. With a 15,000-strong team across the Asia Pacific, NCS scales its platforms and capabilities to provide clients with greater agility and AI expertise across a range of Industries. Embracing a strong ecosystem of global partners, NCS transforms technology services delivery combining AI with digital resilience to drive real business impact. NCS is a subsidiary of the Singtel Group.\n Design, develop, maintain, and support large-scale enterprise single-sign-on applications using java with a strong focus on performance, availability, security, and resilience. Collaborate closely with architects, business analysts, and project managers to deliver robust and secure systems on schedule. Mentor junior developers, conduct code reviews, and contribute to best practices, process improvements, and overall system performance.\nWhat will you do?\nAnalyze business and technical requirements for Java-based applications.\nDesign, develop, and implement enterprise single-sign-on solutions using Java frameworks and tools.\nPerform unit, integration, and system testing to ensure application quality and functionality.\nTroubleshoot and resolve issues across development, testing, and production environments.\nCollaborate with architects and analysts to ensure alignment with design and architecture standards.\nEnsure compliance with coding standards, quality practices, and security guidelines.\nPrepare and maintain technical documentation and specifications.\nSupport system deployment, releases, and production operations.\nConduct peer code reviews to ensure high-quality deliverables.\n The ideal candidate should possess:\nDue to security clearance requirements for government-linked projects, this position is open to Singapore Citizens only.\nDiploma or degree in Computer Science, Information Technology, or a related discipline.\nExperienced in working in government related projects.\nExperienced of software development experience with full SDLC exposure.\nStrong proficiency in Java (11-21), Spring Boot, and the Spring Framework, with experience in modern relational databases (MSSQL, MySQL, RDS) and secure coding practices.\nProficient in Linux and Windows shell scripting for application deployment across both environments.\nHands-on experience in system analysis, troubleshooting, and performance tuning.\nSkilled in development and CI/CD tools such as Git, Maven/Gradle, and Jenkins.\nStrong analytical and problem-solving abilities.\nGood communication, teamwork, and collaboration skills.\nSelf-motivated with strong initiative and ownership.\nService-oriented with a customer-focused mindset.\nExperience with Apereo CAS SSO, Singpass, Corppass, IdP, SAML2, and OIDC protocols.\nKnowledge of cloud platforms and container technologies (AWS, Azure, Kubernetes).\nOracle Certified Professional (Java) Preferred.\n We are driven by our AEIOU beliefs-Adventure, Excellence, Integrity, Ownership, and Unity-and we seek individuals who embody these values in both their professional and personal lives. We are committed to our Impact: Valuing our clients, Growing our people, and Creating our future.\nTogether, we make the extraordinary happen.\nLearn more about us at ncs.co and visit our LinkedIn career site.\nScam Alert\nWe are aware of fraudulent job offers and impersonations of NCS recruiters. Phishing emails using convincing-looking but fake addresses are also commonly used to trick you into thinking that they come from official NCS sources.\nPlease note that all official communications from NCS Group will only be sent from verified corporate email addresses. Always check that the sender’s email address ends with the genuine NCS domain, @ncs.com.sg and beware of extra letters, symbols or misspellings. 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