Nair Systems is currently looking for Data Scientist for our Qatar operations with the following terms & conditions.Core Responsibilities:Design, build, and optimize predictive models and machine learning algorithms using structured and semi-structured data.Perform data pre-processing, feature engineering, and model selection independently.Build and maintain automated model pipelines including training, validation, scoring and monitoring.Implement model drift detection, retraining logic, and performance diagnostics.Conduct code-based model explainability (e.g. SHAP, LIME), support documentation for governance review.Expertise RequiredAdvanced proficiency in Python (Pandas, NumPy, Scikit-leam, XGBoost, LightGBM)Strong command of SQL arid handling large datasets (via warehouse or lake)Experience deploying models using MLflow, Airflow, Docker, or similar toolsFamiliarity with model performance metrics (ROC AUC, F1, lift/gain, etc.)Hands-on in training and evaluating models for binary classification, multi-class, regression, or time seriesExposure to deep learning (PyTorch or TensorFlow) for advanced use casesWorking knowledge of embeddings, vector stores, or text-based modelsGit-based versioning and reproducible ML workflow setup

Nair Systems is currently looking Senior Business Analyst - (Asset and Liability Management) for our Qatar operations.Job DescriptionsReconciliation of ALM system figures with balance sheetDesign and execution of UAT test cases covering key risk metricsManaging ALM exception report, highlighting differences between data loaded in tables and balance sheet plus follow-up to resolve issuesIdentify gaps in the existing ALM process and proposed enhancementsTesting of ALM Reports for such metrics as Liquidity Coverage Ratio and Net Stable funding ratio.Understand System Integration Testing (SIT) for ALM risk system implementationSupport Post-Live Verification (PLV) and coordinate with IT and Business teams to resolve issuesUnderstand ETL Logic for loading data for various products in ALM.

Nair Systems is currently looking for UAE VAT Specialist for our UAE operations.Qualifications & ExperienceProfessional qualification: CA, CPA, ACCA, ADIT or equivalent (mandatory).5–7 years of relevant experience in tax.Experience with Big 4 / UAE Financial Services / Banking sector preferable.Strong working knowledge of UAE VAT and Corporate Tax laws, particularly as applicable to financial institutions.Skills & CompetenciesStrong technical knowledge of UAE tax laws and financial services VAT treatment.Good understanding of financial systems and accounting principles.Effective stakeholder engagement across multiple functions.High attention to detail with strong documentation discipline.Excellent English language written and verbal communication.Highly competent in MS Excel, and other MS Office ApplicationsKey AttributesStrong sense of ownership, integrity and accountabilityProactive and solution-oriented mindsetAbility to work both independently and collaborativelyResilient under pressure with the ability to manage competing prioritiesKey ResponsibilitiesUAE Tax Compliance & FilingsAssist in preparation, and submission of VAT returns and Corporate Tax filings in compliance with UAE tax laws.Ensure adherence to requirements set by the Federal Tax Authority (UAE VAT Law, its Executive Regulations and Corporate Tax Law and its Executive Regulations), including documentation, record-keeping, and audit readiness.Monitor changes in UAE tax regulations and assess their impact on the Bank.Ensure accuracy, completeness, process ownership (returns, reconciliations, documentation) and timely submission of all tax filings.Maintain supporting documentation and audit trails for all tax positions.Operational Tax SupportSupport day-to-day tax operations, including review of transactions, reconciliations, GL entries, tax returns and product structures from a tax perspective.Review accounting entries and transactions from a tax perspective.Develop, monitor and enhance functional procedures, process and position papers to improve efficiency, compliance and governance.Business Partnering & AdvisoryProvide tax support on new banking products, digital initiatives, and structured transactions.Work closely with business and finance teams to embed tax controls in processes.Support embedding tax responsibilities within first-line functions to avoid centralization risk.Tax Risk Management & ControlsIdentify, assess, and mitigate tax risks, particularly those arising from process gaps or unclear ownership across departments.Strengthen internal controls and ensure alignment with tax governance frameworks.Support internal audit, external audit, including responding to tax authority queries.Tax Audits & Authority EngagementSupport management of tax audits, inquiries, and reviews by the Federal Tax Authority.Coordinate responses, documentation, and follow-ups with external advisors where required.Process Improvement & AutomationEnhance tax processes, controls, and documentation to reduce manual dependency and operational risk.Support tax-related system enhancements, including tax reporting and automation tools.

Nair Systems is currently looking for Technical Architect for our UAE operations with the following Skill set and terms & conditions.Experience:10+ years of software development experience with strong java/jee/spring development frameworks.3+ years of experience in designing distributed systems.Certification in TOGAF/ Azure Solutions Architect/ Aws Solutions architect / GCP solution architect.Demonstrated implementation of Microservices, container and cloud-native application development.Hands-on experience with Docker, Kubernetes or OpenShift and related container platform ecosystems.Strong understanding of static code analysis, unit testing and test-driven development, security testing and automated testframeworks. Experience using Jenkins, SonarQube, GIT, Maven, Gradle.Experience with two or more application servers such as JBoss, Tomcat, WebLogic or WebSphereStrong Agile experience working in Scrum and/or Kanban models.Experience with two or more database technologies such as Oracle, MySQL or Postgres, MongoDB.Experience working in a DevOps-focused environment previously with advanced understanding of DevOps principles as abig plus.Proven track record of delivering high quality and consistent systems and environments for development teams. Strongwritten, verbal and presentation skills.SkillsShould have strong experience in digital products.Work in a fast-pace environment to analyse dozens of fintech’s.The ideal candidate for this role will show extremely good analytical skills.Should have knowledge in the latest trends in digital products and technologies.The candidate must be able to speak correctly in English.

Nair Systems is currently looking Senior Telecom/Collab Admin our Qatar operations.Education/Experience Requirements:Bachelor’s Degree in Computer/Communications Engineering.Minimum of 5 years experience in Telecom Systems support . Experience in financial institutions is a plus.Professional training on the relevant systems.Required Special Skills :Excellent oral and written communication skills in English and Arabic.Strong analytical, problem solving, and decision-making skills.Self-driven with well-developed leadership and team-building skills.Essential Duties & Responsibilities :Telecom Infrastructure ManagementAdminister, design, and support telecom and collaboration systems, including:IP Telephony systemsPSTN / PRI / SIP telephony linesADSL linesVoice recording systemsVideo conferencing systemsStructured cabling (internal and external networks)Ensure high availability and optimal performance of telecom systems across all Group locations.Customer (Internal & External):Handles efficiently & effectively the bank’s Telecom systems and services that extend to all usersMaintains relationships with selected vendors for Telecom hardware & software for proper handling & support of telecom equipment/servicesMaintains effective relationship with all other related departments & units to achieve the Group’s goals & objectives in Telecom systems availability & monitoring.Internal (Processes, Products, Regulatory):Responsible for the handling & maintenance of Telecom systems & equipment at the Group’s sitesPerforms on-site & remote technical support of Telecom Systems and equipment.Liaises effectively with Ooredoo regarding Telecom lines & services provided by themEvaluates existing Telecom systems, and proposes possible improvementsHandles Telecom projects, and ensures the compliance with requirements & deadlines.Enforces approved Telecom policiesMaintains proper documentation of Telecom Systems networkSupervises the related Telecom resources & vendors.Learning & Knowledge:Maintains a working knowledge of Telecom operation and monitoring systems.Possesses in depth technical knowledge in Telecom systems to ensure reliable service delivery and security and resolve any business disruption or inconvenience to users.Maintains working knowledge of Telecom operating regulations and guidelines along with any other related industry standards.Identifies areas for professional self developmentOther:Ensure high standards of confidentiality to safeguard business-sensitive information.Joining time frame: 2 weeks (maximum 1 month)

Years of Experience 7 - 10 yearsStrong development experience in RPGLE, CL, SQLRPG, designing display files (screens), sub files, reports and physical files.Strong knowledge of AS400 commands into how to deal with files, objects, and queries.Excellent knowledge of Equation Core Banking (back-end files, data management, EOD cycle, programming skills with Equation APIs and User exits).Experience in following a structured SDLC process and change/release management and control.Knowledge/skills in developing interfaces/extracts/reports and integration with third party systems.Hands on experience in designing/developing/implementing solution on EQUATION core banking system.Must have Banking / Financial Services experience.

Bachelor’s degree in Computer Science / Engineering or related field.CertificationsCBAP (Certified Business Analysis Professional) or equivalent, Agile BA Certification, AI Product Management (optional)

Nair Systems is currently looking Identity Security Consultant our Qatar operations. Required Experience & Skills · 8+ years in Identity Security / Security Engineering · Deep hands‑on experience with: · Active Directory security · Microsoft Entra ID security · Conditional Access, MFA, Identity Protection · Strong PAM / PIM implementation experience · SOC‑level understanding of identity attack detection and response · Strong troubleshooting and root‑cause analysis skills · Excellent written and verbal communication skills Core Responsibilities · Own identity security engineering across Active Directory (on‑prem) and Microsoft Entra ID · Design, implement, and harden identity security configurations · Act as technical authority for identity threat prevention, detection, and response · Bridge Identity Engineering and SOC / Incident Response · Mitigate Red team findings · Active Directory Security (On‑Prem) · Secure AD DS architecture and configurations · Implement and enforce AD Tiering model (Tier 0 / Tier 1 / Tier 2) · Protect Tier‑0 assets (Domain Controllers, PKI, ADFS, Entra Connect) · Harden: · Kerberos authentication · NTLM usage and restrictions · Delegation (constrained, resource‑based) · GPOs for security baselines · Manage privileged groups and admin separation · Secure trust relationships and forest/domain boundaries · Implement PAW / SAW / hardened admin access patterns · Review and remediate AD attack paths and misconfigurations Entra ID (Azure AD) Security · Design and enforce Conditional Access policies · Implement strong authentication strategies (MFA, passwordless, phishing‑resistant MFA) · Configure and monitor Entra ID Identity Protection · Harden tenant security posture and reduce identity attack surface · Control and monitor: · Legacy authentication · OAuth app permissions and consent · Authentication methods and user flows · Govern roles, service principals, and app registrations · Secure Entra ID Connect / Cloud Sync architecture Privileged Access Management (PAM / PIM) · Design and implement least‑privilege access models · Understand and work with Cyberark integrations, Sailpoint etc. · Implement and operationalize Entra PIM: · Just‑In‑Time role activation · Approval workflows · Role eligibility governance · Access reviews and alerts · Identity Threat & Attack Chain Expertise Deep understanding of identity‑based attacks, including: · Credential theft and replay · Pass‑the‑Hash / Pass‑the‑Ticket · Kerberoasting / AS‑REP roasting · DCSync / DCShadow · Golden and Silver Ticket attacks · Privilege escalation and lateral movement · Persistence mechanisms in AD and Entra ID · OAuth token abuse and app consent attacks · MFA fatigue and authentication bypass techniques · Map attacker techniques to prevention, detection, and remediation controls SOC Integration & Detection Engineering · Work closely with SOC teams on identity‑related threats · Define and improve identity detection use‑cases · Ensure logging and visibility for: · Windows Security Event Logs · Entra ID audit and sign‑in logs · Integrate identity telemetry with SIEM / SOAR platforms · Tune alerts to reduce false positives and improve signal quality · Build and maintain identity incident response playbooks · Support investigations of compromised accounts and privilege abuse Hardening, Assessments & Continuous Improvement · Perform AD and Entra ID security posture assessments · Identify configuration drift, technical debt, and risk exposure · Deliver remediation plans and track closure · Drive continuous identity security improvement initiatives · Align identity security posture with Zero Trust principles Governance, Risk & Compliance · Ensure identity controls meet internal security standards and regulatory requirements · Support audit and risk assessments related to identity and access · Provide evidence, documentation, and technical justifications · Participate in design and security review boards Documentation & Knowledge Transfer · Produce clear, audit‑ready documentation: · Identity architecture diagrams · Security standards and configuration baselines · SOPs and operational runbooks · Incident response procedures · Provide knowledge transfer and guidance to internal teams

Nair Systems is currently looking Linux Administrator for our Qatar operations.Required Skills & Qualifications4 – 7+ years of experience as a Linux Administrator in a critical production environment.Strong hands-on experience with Ansible (playbooks, roles, automation workflows).Proficiency in shell scripting (Bash) and/or Python.Strong knowledge of Linux distributions such as Red Hat Enterprise Linux (RHEL), Oracle Linux, or SUSE Linux.Experience with system administration tasks including networking, storage, and process management.Knowledge of package management tools (YUM, DNF, APT).Understanding of systemd, cron, and logging systems.Familiarity with security concepts (firewalld, SELinux, iptables).Experience with Git or other version control systems.

Required SkillsNeed to provide SIT & UAT support related Cards/POS/ATM schemes like MasterCard International and Visa International card schemes, or any other card scheme provider including JCB, AMEX, UPI and QCB.Need to support for Card Authorization, Settlement, Tokenization, QR payments Supported by the schemes.Cards and Merchant operational process.Implement JCB, AMEX, UPI, MC and VISA mandatesHave experience working in HPE NonstopHave knowledge in TACL, C/C++, Pathway, NCPCOM.

AS400 Developer with banking domain experienceShould be strong in ILE RPG

Nair Systems is currently looking Base24 EPS Programmer our Qatar operations.Required SkillsNeed to provide SIT & UAT support related Cards/POS/ATM schemes like MasterCard International and Visa International card schemes, or any other card scheme provider including JCB, AMEX, UPI and QCB.Need to support for Card Authorization, Settlement, Tokenization, QR payments Supported by the schemes.Cards and Merchant operational process.Implement JCB, AMEX, UPI, MC and VISA mandatesHave experience working in HPE NonstopHave knowledge in TACL, C/C++, Pathway, NCPCOM.Joining time frame: 2 weeks (maximum 1 month)

Nair Systems, is a DIFC based, boutique leading edge technology consulting and professional services firm focusing on Digital Banking, Artificial Intelligence, Big Data & Data Analytics, Cyber Security, Blockchain and Cryptocurrency and Robotic Process Automation.Nair Systems is currently looking for Senior UI/UX Designer for our UAE operations.EXPERIENCE4-6 years of experience in UI & UXBachelor’s degree in design or equivalent areaAbility to communicate with different departments of a multi-national and dynamic organizationExperience with design tools like Sketch, Adobe Suite and FigmaExperience with conducting user research, usability testing, A/B testing, rapid prototypingKnowledge of Agile software development processKnowledge of Design Systems is a plusTECHINCAL SKILLS & KNOWLEDGEExperience with designing quality consumer products, as well as enabling business capability and objectives through technology. 50%Entrepreneurial self-starter who is self-motivated, but also a team player with a professional presence. 10%Graphical and Visual Design skills using a diverse set of software such as Adobe suite, Figma, Sketch or other tools for product design. 10%Experience with conducting user research, usability testing, A/B testing, rapid prototyping 10%Knowledge of Agile software development process 20%KEY ACCOUNTABILITIESBe highly analytical as well as highly creative, and consistently demonstrate superb design, writing and presentation skills.Justify design decisions based on a thorough understanding of contemporary user-centered design methodologies.Thrive in a work environment that requires strong independent problem-solving skills, self-direction, and innovative thinking coupled with an aptitude and affinity for team collaboration and open communication.Clearly articulate design needs and key decisions to business stakeholders across markets and brands collaborating closely with Product Leads and Product ManagersDesign elegant and delightful product experiences as part of a cross-functional Agile product teamsResearch, identify and articulate customer needs

Nair Systems is currently looking for Sitecore Developer for QatarShould have experience in DotnetExperience required; minimum 4 years

Project Manager Wholesale Banking (Revenue Generation)5+ years banking and transformation experience, with strong Wholesale / Corporate Banking exposure.Proven delivery of front‑office or revenue‑impacting initiatives.Strong project leadership combined with hands‑on BA experience.Commercial mindset, sound judgment, and strong ownership mentality.Program & Project Management Skills:Program / Project manage end‑to‑end delivery of multiple revenue‑related initiatives across Wholesale Banking.Translate strategic objectives into delivery roadmaps, milestones, and success metrics.Actively manage scope, risks, dependencies, and delivery trade‑offs.4 Drive execution in ambiguous environments and keep momentum without waiting for direction.Ensure benefits realization is tracked and delivered, not assumed.Business Analyst Skills:Ability to conduct business analysis to define business and functional requirements.Ability to document BRDs, user stories, and process flows (current state, interim, and target state operating models) alinging to revenue outcomes.Analyze front‑office workflows to identify gaps impacting productivity or client conversion.Work closely with all key stakeholders including Technology and Operations to ensure solutions are feasible and effective.Ensure business cases & benefits realization are created, tracked, and delivered, not assumed.Business & Domain Exposure:Engage directly with key stakeholders including but not limited to Wholesale Front Office to understand revenue drivers and constraints.Proven experience delivering enablement or operational transformationSupport decision‑making with data, logic, and commercial context.Project manage the delivery of revenue‑focused transformation programs and projects within Wholesale Banking, translating commercial strategy into structured, executable initiatives with measurable business outcomes across the following projects (MNC, Trade Flows, Qatar Domestic, FDI Lending)The role combines strong project leadership, hands‑on business analysis, and commercial understanding to improve front‑office performance and revenue realization.