Total 3,503 software test engineer job vacancies in Information Technology category

As a Senior Software Engineer, you will be working on:

• Partner with software engineers and other functions to understand objectives for development delivery efficiency and system resiliency, helping them articulate how specific technical capabilities and best practices will achieve key business outcomes.

• Conduct comprehensive assessments of the existing technical landscapes, workflows, and processes to identify inefficiencies, pain points, and gaps that hinder their goals.

• Collaborate with client to identify the most relevant practices (e.g., CI/CD, SRE) for using Core Engineering Products in achieving their goals, considering unique needs and industry best practices.

• Develop transition roadmaps that outline a clear path from the current state to the desired future state, including the adoption of recommended tools and processes.

• Explain complex concepts clearly to various stakeholders, providing actionable recommendations for improving workflows and addressing their challenges, and providing supporting diagrams as needed.

• Support client with proof of concept (POC) initiatives to validate solutions, offering hands-on assistance during early implementation phases to enable smooth transitions to full-scale rollouts.

• Collaborate closely with fellow Software Engineers to exchange insights, share tools and scripts, and foster a collaborative environment that supports continuous improvement and knowledge sharing.

What we are looking for:

• 6+ years in an individual contributor software engineering role.

• Experience with NodeJs with TypeScript.

• Experience with one or more of Cloud Service Providers such as AWS, Azure, or GCP.

• Experience building cron jobs and scripts to run batch jobs.

• Experience with streaming data.

• Strong track record of successful large-scale partner solution implementations, preferably in complex enterprise environments

• Exceptional communication skills with ability to bridge technical discussions between internal teams and external partners

• Experience working in highly secured and air gap systems is a plus (i.e. banking, government systems and similar)

Job Description

• Industry/ Organization Type: Manufacturing & Production
• Position Title: Software Engineer
• Working Location: Redhill (Near to the MRT)
• Working Hours: 5 days a week (Flexi Hours)
• Salary Package: Basic Salary + Bonus
• Duration: Permanent

Key Responsibilities

• Develop application software throughout the full software development lifecycle, including analysis, design, coding, testing, and maintenance.
• Focus on C++ development and object-oriented design.
• Troubleshoot and resolve software issues, and support systems involving electronics or mechanical components.
• Follow best practices and use programming languages and APIs effectively to deliver reliable software solutions.

APPLY NOW!!!

• Degree in Electronics, Electrical, Computer Engineering, or Computer Science.
• Minimum 2 years of relevant experience.
• Strong C++ programming skills
• Solid understanding of Object-Oriented Programming (OOP) principles.
• Experience in Linux environments is a plus.
• Exposure to software development for electronics or embedded systems.
• Proven ability to deliver quality software or contribute to successful projects.
• Experience in AI-assisted development is a bonus.

Kindly apply through ANY of the following methods:

• Submit your application by clicking the APPLY button;
• Email your resume to Job@anradus.com.sg. Please indicate #84739 on the email subject.

Anradus Application Policy: We value each application and ensure every resume is reviewed. Our process is efficient, typically concluding within 3 working days. If you do not receive communication from us within this timeframe, it's likely that your application has not been shortlisted by our client. In such cases, we recommend continuing your job search to maximize your opportunities.

Anradus Pte Ltd | EA License No. 20C0161 | Rachael Lee | EA Reg No.: R2093131

Optimum Solutions (Registration Number: 199700895N)
Jey Technical Requirements:

• Role: OpenShift Software Engineer
• 10+ years of software engineering experience or demonstrated deeper experiencesetting up infrastructure and tools that enable scalable, secure, and efficientsoftware development and deployment. You'll work closely with TechnicalDelivery Manger, Development, DevOps, and security teams to ensure platformreliability and performance
• Must have recent working experience in managing OpenShift (OCP) environments in enterprise‑scale production deployments for at least 5+ years.
• 3+ years experience with containerization and orchestration tools - Docker, Kubernetes is a must
• Hands‑on experience within frastructure setup and sizing, performance tuning, and capacity assessmentfor AI workloads.
• Relevant experience in Banking & Financial Services IT is required
• Experience implementing CI/CD pipelines andinfrastructure automation.
• Experience supporting Oracle Database from an application infrastructure perspective.
• Practical knowledge of certificate management,secrets management, and key handling.
• Strong background in security, vulnerabilitymanagement, and compliance controls.
• Proven experience designing and implementing DRinfrastructure for mission‑critical platforms.
• Experience working with AWS cloud services andhybrid cloud integrations.
• Strong coordination and leadership skills to workacross Infrastructure, Network, Security, and Application teams.
• Domain : Banking

Our client is a leading provider of integrated automation solutions to the semiconductor industries worldwide. The Company primarily designs, develops and distributes a wide range of automated equipment that caters to the front and back-end processes of IC assembly. They are currently hiring for a Software Validation Engineer and will like to invite interested candidate to send your detailed resume to talent@asiasearch.com.sg

Software Validation Engineer

Software Design & Development

• Design and develop machine control and process control software for automated semiconductor equipment.
• Integrate software components and OEM equipment into fully functional systems.
• Produce optimized, testable, and efficient code with proper documentation, flowcharts, and comments.
• Debug existing source code and refine feature sets to improve functionality and performance.
• Support on-site installation, upgrades, and customer field service requirements.
• Improve equipment performance by conducting system analysis, proposing coding solutions, and recommending changes to processes/procedures.

Software Validation & Quality Assurance

• Develop and implement software validation and regression plans for semiconductor equipment.
• Prepare and maintain validation documentation, including test plans, configuration settings, and test cases.
• Execute functional, performance, and regression testing.
• Analyze test results, document findings, and provide feedback to the design team.
• Troubleshoot defects and ensure timely resolution in collaboration with relevant stakeholders.
• Participate actively in design and code reviews.

Collaboration & Continuous Improvement

• Work closely with cross-functional teams to ensure software meets customer requirements and SEMI SECS/GEM industry standards.
• Stay updated on industry best practices, tools, and methodologies in software engineering and validation.
• Tailor and deploy software tools and processes to resolve customer feedback and requirements.

REQUIREMENTS:

• Bachelor’s degree in Mechatronics, Computer Science, Software Engineering, or related discipline.
• Minimum 5 years’ experience in software design/development and validation in Windows environments (XP and above).
• Strong proficiency in C++, VC++, MFC, SQL, OOP, multi-threaded control software.
• Familiarity with SEMI SECS/GEM standards, GUI design, C#, and WPF is an advantage.
• Experience with hardware integration (Servo/Stepper Motion Controllers, Analog Devices, High-Speed I/O).
• Knowledge of scripting languages (Python, VBA) is a plus.
• Strong analytical, debugging, and problem-solving skills.
• Ability to execute full software development life cycle and quality assurance processes.
• Excellent team player with strong communication and collaboration skills.

Our client is a leading provider of integrated automation solutions to the semiconductor industries worldwide. The Company primarily designs, develops and distributes a wide range of automated equipment that caters to the front and back-end processes of IC assembly. They are currently hiring for a Software Design Engineer and will like to invite interested candidate to send your detailed resume to talent@asiasearch.com.sg

Software Design Engineer
MAIN DUTIES AND RESPONSIBILITIES:

• Design and develop software for automated semi-conductor process equipment.
• Improve equipment performance through CIPs and other development initiatives.
• Support field work to upgrade and resolve customer issues.

EDUCATION AND EXPERIENCE

• Minimum Degree in Electrical & Electronics Engineering/Computer Studies or it’s equivalent.
• At least 5 years’ experience in programming on Windows (XP and above) environment.
• Good experience in C++, VC++, MFC, SQL and OOP.
• Good knowledge in developing multi-threaded control software, SEMI SECS/ GEM equipment connectivity standard and Software Development Life Cycle.
• Hardware experience in using Servo, Stepper Motion Controller, Analog Device and High Speed I/O.
• Knowledge in PLC will be an added advantage.
• Strong analytical and problem-solving skills.
• Excellent team player.

As a Lead or Senior Engineer, you’ll lead the design of complex systems used at national scale, provide strategic technical direction, and ensure that modern, secure, and scalable architectures are implemented across programs.

Key Responsibilities

• Set the direction for enterprise-wide technical strategy and system architecture across multiple agencies.
• Advise on large-scale technology transformations from early-stage planning through to delivery.
• Design innovative, secure solutions that align with frameworks and standards.
• Provide architectural leadership on major programs, working across disciplines and stakeholders.
• Develop governance models and best practices that enable future-ready, maintainable systems.
• Act as a mentor to engineers and technical leads, fostering growth and knowledge-sharing.

What You Bring

• Over 15 years in enterprise tech, including substantial experience in architectural leadership.
• Strong hands-on expertise in Java or Golang with a deep understanding of enterprise-grade systems.
• Proven success delivering complex, high-scale solutions in a secure and regulated environment.
• Strong knowledge of modern architectures, cloud platforms, APIs, and integration methods.
• Experience engaging senior leaders and managing diverse stakeholder groups.
• A track record of building and leading capable, high-performing engineering teams.
• Excellent communication and influencing skills, especially at executive levels.

For a confidential discussion, please reach out to me at fiona.wong@sanderson-ikas.sg

Personal data collected will be used for recruitment purposes only.

Only shortlisted candidates will be notified / contacted.

EA Registration No: R21101138
"Sanderson-iKas" is the brand name for iKas International (Asia) Pte Ltd, a company incorporated in Singapore under Company UEN No.: 200914065E with EA license number 16S8086.
Website: www.sanderson-ikas.sg

Responsibilities:

• Design, develop, and maintain full-stack applications with Next.js for the frontend and modern backend frameworks for APIs.

• Good knowledge in implementing RESTful APIs that integrate with AWS services and external systems.

• Build interactive map-based applications using Leaflet.js (or similar mapping libraries), including integration with geospatial APIs and AWS datasets.

• Collaborate with UI/UX designers to deliver responsive, accessible, and high-performance web interfaces.

• Optimize applications for scalability, observability, and cost-efficiency in an AWS cloud-native environment.

• Work with QA and DevOps teams to ensure test automation, CI/CD pipelines, and reliable deployments.

• Document system architecture, API specifications, and deployment workflows.

• Apply security best practices and ensure compliance with AWS security standards.

Requirements

• Minimum 5 years of relevant software development experience.

• Degree or Diploma in Computer Science, Software Engineering, Information Technology, or related fields.

• Strong proficiency in Next.js (React framework), including SSR (server-side rendering), SSG (static site generation), and API routes.

• Solid experience designing and consuming RESTful APIs (GraphQL knowledge is a plus).

• Proficiency in JavaScript/TypeScript for both frontend and backend development.

• Backend experience with Node.js (Express, NestJS, or similar).

• Hands-on experience with AWS services, including:
  Amazon OpenSearch Service (search and analytics)
  AWS Lambda, API Gateway, and S3 for serverless and storage solutions

• Familiarity with Leaflet.js or similar mapping libraries for geospatial applications.

• Experience with CI/CD pipelines (GitHub Actions, GitLab CI) and Git workflows.

• Understanding of containerization and orchestration (Docker, ECS, or Kubernetes on AWS).

• Strong problem-solving skills and ability to deliver in an agile team environment.

· Master's or Bachelor’s degree in Computer Science/Information Technology/Programming & Systems Analysis/Science (Computer Studies) faculties.

· Candidates should have 3 – 6 years of experience in relevant activities.

· Excellent understanding of Java, PL/SQL & Linux.

· Experience on Calypso versions higher than v13 an asset.

· Experience in Calypso back-office functionality with hands-on experience in customizations of different Calypso modules (trained by a client of Nasdaq Calypso, by Nasdaq Calypso or a consulting company on these modules):

o   Custom Remote Services

o   Engines

o   Events

o   Filters

o   Reporting Framework

o   ScheduledTask

o   Message / Swift messages

o   Transfers

o   Settlement Delivery Instructions

o   Accounting

o   Pricers

o   Workflows

o   Reconciliation functionalities

· Knowledge of Confirmations, Settlement, Position, and Accounting modules.

· Understanding of financial assets (repos, bonds, SLB, issuances) and trade lifecycle.

· Experience with regulatory reporting HRF, NORIA, MMSR.

· Experience ideally in interfacing Calypso with external systems.

· Hands-on experience in implementation projects.

· AGILE track record.

· Experience in GIT, MasterDeploy, SVN, JENKINS, Kafka, Docker, Kubernetes.

·        Database: Oracle, Sybase, MongoDB.

·        Experience in implementing NR scenarios.

· Developing microservices.

Working Hours: Monday – Thursday (8.30am –6pm), Friday (8.30am – 5.30pm) (Hybrid working arrangement) 

Working Location: North East

Salary Package: Up to SGD 11,000 + AWS 

Employment Type: Contract (1 year renewable with chances of conversion)

We are looking for a Software Engineer to design, develop, and maintain secure, scalable, and automated solutions across cloud and endpoint environments. You will be responsible for software development, cloud engineering, DevSecOps automation, endpoint security, Zero Trust implementation, and Site Reliability Engineering (SRE) practices. This role requires a strong technical foundation across software engineering, cloud platforms, security technologies, and infrastructure automation.

Key Responsibilities

Software Development

• Design, develop, and maintain secure, scalable, and well-documented software solutions.
• Develop applications and automation tools using Python, Java, Node.js, JavaScript/TypeScript, or similar technologies.
• Design and integrate RESTful APIs and web services.
• Work with databases such as AWS DynamoDB and SQL-based databases.
• Collaborate with stakeholders to develop frontend and backend solutions, ensuring seamless system integration.
• Implement software testing and quality assurance best practices.
• Manage source code and development workflows using Git and version control tools.

Endpoint Security, Zero Trust & Identity Management

• Develop and implement solutions to secure and manage endpoint devices across Windows and macOS environments.
• Work with security platforms such as Microsoft Intune, CrowdStrike, CyberArk, and Tanium.
• Automate threat detection, remediation, reporting, and security operations processes.
• Design and implement Zero Trust security architectures and secure access solutions.
• Configure and manage identity and access management (IAM) solutions using Azure Entra ID, Okta, AWS IAM, SAML, and related technologies.
• Administer Cloudflare services including Access, Gateway, and Web Application Firewall (WAF).
• Implement secure authentication, authorisation, and access control frameworks.

Cloud Engineering, DevOps & Automation

• Design, develop, and maintain cloud-native solutions on AWS and Azure platforms.
• Build automation solutions leveraging AWS services such as Lambda, ECS Fargate, DynamoDB, SQS, S3, EC2, CloudWatch, IAM, VPC, WAF, and Step Functions.
• Develop Infrastructure-as-Code (IaC) solutions using Terraform and cloud-native tooling.
• Build and maintain CI/CD pipelines using GitLab CI and other DevOps tools.
• Implement and manage containerised environments using Docker and Kubernetes.
• Support Agile delivery practices through Scrum and Kanban methodologies.
• Conduct proof-of-concepts (PoCs) and evaluate emerging technologies to improve operational efficiency and security.

Site Reliability Engineering (SRE)

• Develop and maintain observability, monitoring, and alerting solutions using the ELK Stack (Elasticsearch, Logstash, Kibana).
• Define and track SLI, SLO, and SLA metrics to ensure service reliability and performance.
• Build dashboards, alerts, and predictive monitoring capabilities.
• Manage ELK clusters, agents, fleet policies, and log ingestion pipelines.
• Design and implement automated recovery and self-healing mechanisms for critical systems.
• Continuously improve platform reliability, scalability, and operational excellence.

Requirements

• Degree in Computer Science, Information Technology, Cybersecurity, Software Engineering, or related discipline.
• Experience in software development using Python, Java, Node.js, JavaScript/TypeScript, or similar languages.
• Hands-on experience with AWS and/or Azure cloud platforms.
• Strong knowledge of DevOps, CI/CD, Infrastructure-as-Code, and automation practices.
• Experience with endpoint security, Zero Trust architecture, IAM, and security technologies.

By submitting your resume, you consent to the collection, use, and disclosure of your personal information per ScienTec’s Privacy Policy (scientecconsulting.com/privacy-policy).

This authorizes us to:

• Contact you about potential opportunities.
• Delete personal data as it is not required at this application stage.
• All applications will be processed with strict confidence. Only shortlisted candidates will be contacted.

Wong Siew Ting (Maeve) - R25127375

ScienTec Consulting Pte Ltd - 11C5781

Software / Application Support Engineer (Permanent)

Why Join Us?

• Hybrid work arrangement
• Up to 18 days AL + Medical Coverage
• AWS + Variable Bonus

Join our client as a Software / Application Support Engineerand be part of a team supporting business-critical applications used by globalfinancial institutions. You’ll be the first point of contact for users,handling incidents, troubleshooting issues, and ensuring systems run smoothlyin a fast-paced production environment.

This role is ideal for candidates looking to build a strongfoundation in application support, fintech systems, and financial technology.

Working Arrangement

• Training Period:
  Mon–Thu (9:00am – 6:00pm)
• Post-Training:
  3-2-2-3 rotating shifts
• Day Shift: 8:00am – 8:00pm
• Night Shift: 8:00pm – 8:00am (WFH)

Key Responsibilities

• Provide Level 1 application support to users and resolve incidents efficiently
• Perform issue analysis and step-by-step troubleshooting
• Communicate clearly with users, internal teams, and management
• Log and track incidents, root causes, and resolutions accurately
• Escalate complex issues to Tier 2 teams with proper documentation
• Maintain and improve support documentation and troubleshooting guides
• Collaborate with technical teams on system improvements and upgrades
• Identify opportunities to improve support processes and service quality

Requirements

• Diploma or Degree in Computer Science, IT, or related field
• Willingness to work rotating shifts, including weekends and public holidays
• Strong problem-solving and analytical skills
• Good verbal and written communication skills
• Exposure to fintech or financial systems (trading, payments, blockchain, capital markets) is a plus
• Basic knowledge of HTML, Java, or scripting languages is an advantage

Interested candidates may click on apply or apply via emailto kenwi.g@scientecconsulting.com

By submitting your resume, you consent to the collection, use, and disclosureof your personal information per ScienTec’s Privacy Policy(scientecconsulting.com/privacy-policy).

This authorizes us to:

• Contact you about potential opportunities.
• Delete personal data as it is not required at this application stage.

All applications will be processed with strict confidence.Only shortlisted candidates will be contacted.

Kenwi Goh Jian Wee – R26159880
ScienTec Consulting Pte Ltd - 11C5781

Software Engineer (Full Stack /GenAI Applications)

Role Overview

Join a government-sector technology team to enhance and scalean enterprise Generative AI platform. You'll work across a Python/FastAPIbackend and Next.js frontend, building new AI-driven features, analytics, andmarketplace capabilities.

·      Government Project

·       Salary up to $10000/month

·       AWS + Up to 21 Annual Leaves

Key Responsibilities

• Develop and maintain full-stack features using Next.js, React, Python, and FastAPI.
• Build user management, authentication (SSO/SAML), and analytics dashboards.
• Develop an internal AI Marketplace with RBAC and tenant-based access controls.
• Create dynamic Generative UIs that adapt to AI agent actions and integrations.
• Design and maintain PostgreSQL schemas for chatbot, agent, and permissions management.
• Implement data visualizations for usage, performance, and engagement analytics.
• Ensure security compliance through input validation, secure authentication, and AWS services.

Requirements

• 5+ years of full-stack software engineering experience.
• Strong expertise in React, Next.js, Python, and FastAPI.
• Experience with PostgreSQL and relational database design.
• Familiarity with AWS services such as S3, IAM, Lambda, and DynamoDB.
• Experience building secure, scalable enterprise applications.

Nice to Have

• Experience with GenAI/LLM platforms (AWS Bedrock, OpenAI, Claude, etc.).
• Knowledge of Vercel AI SDK or Generative UI development.
• Experience with data analytics and visualization (Recharts, D3.js, Chart.js).
• Background in regulated or government environments with strong security requirements.

Interested candidates may click onapply or apply via email to kenwi.g@scientecconsulting.com

By submitting your resume, you consent to the collection, use, and disclosureof your personal information per ScienTec’s Privacy Policy(scientecconsulting.com/privacy-policy).

This authorizes us to:

• Contact you about potential opportunities.
• Delete personal data as it is not required at this application stage.

All applications will be processedwith strict confidence. Only shortlisted candidates will be contacted.

Kenwi Goh Jian Wee – R26159880
ScienTec Consulting Pte Ltd - 11C5781

Drive feature delivery and reliability for OpenWrt-based routers; be the go-to engineer for complex firmware issues and cross-discipline integration with RF and hardware teams.

Key Responsibilities:

• Lead design and implementation of medium-to-large features (driver tweaks, hostapd enhancements, ACS/DFS improvements, power management).
• Own troubleshooting of field escalations and complex regressions; design fixes and tests.     
• Improve CI/CD for firmware builds, add automated RF test hooks and performance benchmarks.       
• Mentor junior engineers, perform thorough code reviews, and champion best practices.
• Collaborate with RF/HW/product on calibration flows and factory provisioning.

Must-have:

• 5+ years embedded Linux experience with 3+ years on OpenWrt or similar embedded distributions.     
• Strong C, shell, and Python; experience with kernel debug (dmesg, perf, ftrace) and device trees.     
• Solid knowledge of Linux networking (bridging, ip, netfilter/nftables, qdisc) and wireless stacks (mac80211/hostapd).
• Experience shipping production firmware and participating in release processes.

Nice-to-have:

• Driver experience on Qualcomm/Atheros platforms, familiarity with ath9k/ath10k.
• Experience with Wi‑Fi roaming, mesh (802.11s), MLO or Wi‑Fi6 features.
• Background in OTA/A-B updates, secure boot, or telemetry stacks.
  

About the job

The candidate will be responsible to lead development of OpenWrt-based firmware for our next-generation wireless routers. You will be the technical authority across the OpenWrt stack—bootloaders, kernel, drivers, networking, security, and system services—while setting architecture direction, mentoring engineers, and delivering production-grade firmware at scale.

This is a high-impact, hands-on role driving roadmap, quality, and performance for devices used in safety- and mission-critical deployments.

What You’ll Do

Architecture & Ownership

• Own the end-to-end OpenWrt platform: kernel, drivers, mac80211/cfg80211, hostapd/wpa_supplicant, UCI, init/system services, CI/CD, production and release tooling.
• Define technical strategy for Wi‑Fi 6/6E/7 and multi-radio, multi-band products (AP/STA/mesh), including roaming/fast transition (802.11r/k/v) and advanced QoS.
• Lead the abstraction of hardware capabilities for performance and power efficiency.

Platform Development

• Build and maintain code packages for Qualcomm/Atheros SoCs, including device tree, board bring-up, flash partitions, bootloaders (U‑Boot), and factory calibration flows.
• Develop and optimize wireless features: channel and power management, DFS, ACS, MLO (for Wi‑Fi 7), and multi-link optimizations where applicable.
• Implement robust security baselines: secure boot, firmware signing, key storage, sandboxing, MAC hardening, and reproducible builds.

Networking & System

• Implement routing/firewall features (policy routing, VRF, VLANs, bridge/DSA, IPv4/IPv6, NAT, WireGuard/IPsec).
• Build observability/telemetry: structured logging, metrics, tracing, remote diagnostics, crash triage, and safe recovery.
• Own OTA update strategy: A/B updates, rollback, delta packages, device identity & provisioning, staged rollouts, and SBOM generation.

Quality & Delivery

• Establish CI/CD for OpenWrt (reproducible builds, artifact signing, incremental SDKs, containerized toolchains).
• Define test strategies: HIL rigs, RF test automation, throughput/latency/jitter benchmarks, roaming, soak tests, and regression suites.
• Drive regulatory & compliance readiness (FCC/CE/RED/DFS), EMI/RF validation workflows with the RF/HW teams.

Leadership & Collaboration

• Mentor a team of firmware and networking engineers; set coding standards and review culture.
• Collaborate with RF, Hardware, Product, QA, and Manufacturing to ensure reliable factory provisioning, calibration, and field reliability.
• Engage with customers on critical escalations and guide field debug.
• Contribute to upstream where strategic and maintain internal forks responsibly.

Qualifications

Must‑Have

• 10+ years in embedded Linux, with 6+ years hands‑on OpenWrt (Buildroot-like build system, feeds, SDK, UCI, procd, ubus/ubox).
• Deep expertise in Linux networking (netfilter/nftables, qdisc/tc, DSA, bridging, VLAN, IPv4, IPv6, DHCP, DNS).
• Strong background in 802.11 (mac80211/cfg80211, hostapd/wpa_supplicant) and Wi‑Fi feature development (roaming, mesh/802.11s, WPA2/3‑SAE).
• Kernel and driver experience (device tree, interrupts, DMA, memory management, power management).
• Proven delivery of production firmware for Qualcomm/Atheros SoCs.
• Proficiency in C, shell, and Python; comfort with Git, Gerrit, and code review at scale.
• Track record of leading complex programs and mentoring senior engineers.

Nice to Have

• Experience with Wi‑Fi 6E/7, MLO, MU‑MIMO, OFDMA tuning, DFS certifications, and region‑specific regulatory profiles.
• Hardware acceleration paths (e.g., NSS, NSS‑ECM, Packet Steering/RPS/XPS, NSS crypto).
• Security: Secure boot/TrustZone, FIPS, TPM, measured boot, SBOM, CVE triage, and patch pipelines.
• Contribution history to OpenWrt, Linux kernel, hostapd, wpa_supplicant, or related OSS.

What You’ll Work On in the First 6–12 Months

• Establish and stabilize a production-grade OpenWrt software baseline across Doodle Labs wireless router platforms, including build system structure, feeds, and long-term maintenance strategy.
• Lead development of core OpenWrt system components: kernel configuration, device trees, board support packages (BSPs), networking stack, wireless configuration, and system services.
• Drive performance tuning and reliability hardening for wireless routing use cases, including CPU/memory optimization, wireless stability, and long-duration uptime.
• Define and document coding standards, branching strategy, and release workflows for OpenWrt firmware development.
• Design and implement a scalable CI/CD pipeline for OpenWrt firmware:
• Integrate automated testing into CI (unit, integration, system-level, and smoke tests) to catch regressions early.
• Improve build times, developer productivity, and visibility through enhanced tooling, dashboards, and failure triage processes.

• Job description:

1. System hang、BSoD(Blue Screen of Death)、Black Screen issue analyze.
2. System compatibility and Stability issue clarify.
3. Cross function (BIOS、FW、EE、Power、Factory、QA) cooperation.

• Job Requirements:

1. Bachelor's degree or above in Electrical Engineering/ Computer Engineering/ Computer Science/ Information Management of related fields.
2. Minimum 1 year experience of PC industry.
3. This position will require communication with colleagues in Taiwan, so it will require communicating in both English and Mandarin.
4. Well understand x86 PC architecture.
5. Familiar with Microsoft Windows operation.
6. Have Microsoft windows and device driver knownledge study (ADK, WPA ETL).

Zenith Infotech (S) Pte Ltd. was started in 1997, primarily with the vision of offering state-of-the-art IT Professionals and solutions to various organizations and thereby helping them increase their productivity and competitiveness. From deployment of one person to formation of whole IT teams, Zenith Infotech has helped clients with their staff augmentation needs. Zenith offers opportunity to be engaged in long term projects with large IT savvy companies, Consulting organizations, System Integrators, Government, and MNCs.

EA Licence No: 20S0237

Job:

• Design, develop, and maintain secure, scalable applications.

• Work in Agile squads with engineers, analysts, and domain experts to deliver high-impact solutions.

Role:

• Build backend services and APIs using Java/Spring Boot for mission-critical systems.

• Follow secure coding practices.

• Participate in design discussions, write clean, maintainable code, and conduct code reviews.

• Integrate with databases, middleware, and external systems.

• Ensure performance, scalability, and reliability.

• Write unit/integration tests.

• Support CI/CD pipelines, deployment, and troubleshooting in prod/UAT.

• Work closely with business analysts, QA, DevSecOps, and project managers in Agile sprints.

Requirements:

• Degree in Information Technology, Computer Science, Computer Engineering or related field.

• Has 2 to 5 years professional Java development work experience.

• Fresh grads with strong projects/internships also considered for Junior role.

• Strong Java 8+, Spring Boot, REST APIs, SQL, Git. Experience with JPA/Hibernate, Maven/Gradle.

• Familiar with Linux, Docker, Jenkins/GitLab CI. Basic understanding of microservices architecture.

• Problem-solver, good at debugging, attention to detail.

• Can work independently and in a team.

• Good to have Spring Cloud, Kafka/RabbitMQ, Elasticsearch Angular/React for full-stack exposure.

• Cloud experience: AWS, Azure, or GCP

• This role will need to secure a clearance, due to the sensitivity of the project.

To apply:

Please send your latest CV in MS Word format to jennifer@zenithinfotech.com.sg

Appreciate the interest of all applicants; however only shortlisted candidates will be notified.