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Data Analysts / Scientists R400 to 600 ph

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We are looking for a Data Scientist who will support our product, sales, leadership and marketing teams with insights gained from analyzing company data. The ideal candidate is adept at using large data sets to find opportunities for product and process optimization and using models to test the effectiveness of different courses of action. They must have strong experience using a variety of data mining/data analysis methods, using a variety of data tools, building and implementing models, using/creating algorithms and creating/running simulations. They must have a proven ability to drive business results with their data-based insights. They must be comfortable working with a wide range of stakeholders and functional teams. The right candidate will have a passion for discovering solutions hidden in large data sets and working with stakeholders to improve business outcomes. * Work with stakeholders throughout the organization to identify opportunities for leveraging company data to drive business solutions. * Mine and analyze data from company databases to drive optimization and improvement of product development, marketing techniques and business strategies. * Assess the effectiveness and accuracy of new data sources and data gathering techniques. * Develop custom data models and algorithms to apply to data sets. * Use predictive modeling to increase and optimize customer experiences, revenue generation, ad targeting and other business outcomes. * Develop company A/B testing framework and test model quality. * Coordinate with different functional teams to implement models and monitor outcomes. * Develop processes and tools to monitor and analyze model performance and data accuracy. * Knowledge on dash boarding software (Power BI/ Tableau * Comprehension of data and output * Ability to support day to day operational output * Strong problem-solving skills with an emphasis on product development. * Experience using statistical computer languages (R, Python, SLQ, etc.) to manipulate data and draw insights from large data sets. * Experience working with and creating data architectures. * Knowledge of a variety of machine learning techniques (clustering, decision tree learning, artificial neural networks, etc.) and their real-world advantages/drawbacks. * Knowledge of advanced statistical techniques and concepts (regression, properties of distributions, statistical tests and proper usage, etc.) and experience with applications. * Excellent written and verbal communication skills for coordinating across teams. * A drive to learn and master new technologies and techniques. * We’re looking for someone with 5-7 years of experience manipulating data sets and building statistical models, has a Master’s or PHD in Statistics, Mathematics, Computer Science or another quantitative field, and is familiar with the following software/tools: * Coding knowledge and experience with several languages: C, C++, Java, https://protool.gumtree.co.za/external-link-browser.html?url=aHR0cHM6Ly9lbi16YS53aGF0am9icy5jb20vY29vcG9iX19jcGxfX18xNTU1XzU0NzA1X180OTc/dXRtX3NvdXJjZT1ndW10cmVlJnV0bV9tZWRpdW09ZmVlZCZrZXl3b3JkPQ==&jid=1242769&xid=1555_54705

Sunninghill

Senior Quantitative Analyst - Capital Provisioning

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*Banking* *Role Purpose* * To plan, build, optimise and implement innovative quantitative analytical methodologies, procedures, products and advanced mathematical models that provide analytical support and interpret insights, using advanced analytics technologies, to address business opportunities and problems and implement business strategy *Responsibilities* * Utilise advanced analytics technologies, build statistical model and apply advanced data modelling methodologies that inform future fit strategic decisions * Refine and enhance advanced statistical models and data analysis to inform decision making and address business needs * Develop and implement advanced statistical models and data analysis to optimise processes, inform strategic decisions and meet current and future business requirements, reduce risk and generate profits * Deliver value add outputs across the analytics value chain in delivery of business strategy * Implement localised Analytics strategy to address business needs * Develop, encourage and nurture collaborative relationships within the company * Develop new insights into situations and apply innovative solutions to make organisational improvements * Focus on providing optimal services and improving service delivery processes to meet or exceed customer expectations * Build working relationships across teams and functional lines to enhance work delivery, collaboration and innovation *Additional Knowledge * * Deep domain knowledge with regards to financial services: Credit, Pricing, Marketing, CVM, Trading etc. * Design thinking * Analytics Ops, Agile and SAFE concepts will assist * Concepts such as: Exploratory data analysis, Data Science Pipeline lines * Hands on experience using model such as: Naïve Bayes, Support Vector Machines, Classifications, Boosting Algorithms, Time Series, Feature Engineering and * Dimensionality Reduction * Data and Information Management topics e.g. structure, dimensions, storage * Object-oriented programming ‘Big data modelling * Database management * Python, SQL, MATLAB, SAS, S-PLUS or R (used for statistical analysis) * Monte Carlo techniques * Machine learning * Data mining and data modelling * C++ (used for high-frequency trading applications) * Scala and Spark * C#/Java, .NET or VBA, Excel * Mathematical skills * Calculus (including differential, integral and stochastic) * Linear algebra and differential equations * Numerical linear algebra * Probability and statistics * Game theory * Portfolio theory * Equity and interest rate derivatives, including exotics * Systematic and discretionary trading practices * Credit-risk products * Financial modelling * Data visualization and dashboarding *Please Note*: Responses will only be sent to shortlisted candidates. Should you not hear from us within 5 days, please consider your application unsuccessful. *Qualifications * * *Minimum https://protool.gumtree.co.za/external-link-browser.html?url=aHR0cHM6Ly9lbi16YS53aGF0am9icy5jb20vY29vcG9iX19jcGxfX18xNTU1XzU1MjI0X180OTc/dXRtX3NvdXJjZT1ndW10cmVlJnV0bV9tZWRpdW09ZmVlZCZrZXl3b3JkPQ==&jid=1243042&xid=1555_55224

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One of the nicest opportunities we have with a renowned business known for producing the worlds ultimate driving machines for Python and Java-skilled developers.Why’s it nice: Great tech, new projects, IOT based projects, casual work environment, flexibility, work from home one day a week, great rates, long term contract work (24/36/48 months) The technology landscape includes the following: Sound knowledge in Python and JavaAt least five years worth of experience using front-end and back-end technologies suchJavaScript, HTML 5, CSS, Java, Python Sound experience in developing backend applications: Architecture and Interface Design.Data modelling and Database technologies (relational, document, graph, time series, geolocation), e.g. Postgres, Influx.Implementation of Backend Services. Basic knowledge of: Internet of Things, MQTT.Proficiency in UI frameworks:React or Angular (Version 6 or higher)Excellent communication skills and team-oriented work behaviour in a distributed teamExperience of agile methodologies, particularly ScrumExperience with Continuous Integration and Delivery tools (e.g. GitLab, Terrafrom, Ansible, Concourse)Fit for business purpose mindset, i.e. the solutions provided must meet the business goals Added advantage: Experience with testing tools like Karma, Jasmine, Postman, Newman, Cypress, Selenium, Junit, Robot, Jest, PytestExperience with Jira and ConfluenceExperience with backend frameworks like Spring, Java EE, DjangoExperience with Cloud technologies like AWS and AzureExperience with container technologies like Docker, Kubernetes and OpenshiftAlgorithms (constrained integer optimisation).VOLTTRON Environment (https://volttron.org).Reference number for this position is GZ46033 -2019 which is a contract position based in Midrand, Johannesburg offering a contract rate of between R500 – R700 per hour negotiable on experience and ability. Contact Garth on garthz@e-merge.co.za or call him on 011 463 3633 to discuss this and other opportunities.Are you ready for a change of scenery? E-Merge IT Recruitment is a specialist niche recruitment agency. We offer our candidates options so that we can successfully place the right developers with the right companies in the right roles. Check out the E-Merge website www.e-merge.co.za for more great positions.Do you have a friend who is a developer or technology specialist? We pay cash for successful referrals! https://protool.gumtree.co.za/external-link-browser.html?url=aHR0cHM6Ly9lbi16YS53aGF0am9icy5jb20vY29vcG9iX19jcGxfX18xMzIwXzEzODU2X180OTc/dXRtX3NvdXJjZT1ndW10cmVlJnV0bV9tZWRpdW09ZmVlZCZrZXl3b3JkPQ==&jid=1214255&xid=1320_13856

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Full Stack Developer - Relocation Opportunity | Za

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Who are they:Zambia’s leading FMCG manufacturer and among the giants of FMCG leaders in Sub-Saharan Africa.What they are looking for: An experienced full-stack developer who will be enabled to work across their full range and on many varied projects.Craft user-centric experiences, automate workflows and drive innovation – all without the limitations of third-party solutions.Join my clients thriving digital team as a full-stack developer where you will wear multiple hats – UI/UX design, front-end and back-end development, database management and API integration. Youll collaborate with diverse stakeholders, from designers to HODs, to bring ambitious digital solutions to life.Key Responsibilities:Design and build high-performance, responsive web applicationsCreate engaging user interfaces and seamless user experiencesManage databases and ensure data integrity and securityDevelop custom automation and promotional applicationsIntegrate diverse systems and platforms through APIsStay ahead of the curve with the latest tech trendsWork collaboratively in a fast-paced, results-driven environmentYoure a great fit if you have:Solid experience as a full-stack developerExpertise in front-end (HTML, CSS, JavaScript) and back-end technologies (C#, Python, Java)Experience with databases and web serversA passion for crafting beautiful and functional user experiencesExcellent communication and teamwork skillsA hunger for learning and staying ahead of the tech curveSalary Range:$6000 - $7000/month Live and work in Zambia with these amazing perks:Tax-Free Lifestyle: As a non-resident, youll enjoy tax exemption in South Africa, plus the ability to offset local Zambian taxes against other South African earnings.Comprehensive Package: Our client has you covered – housing, a vehicle with fuel, mobile allowance, utilities, an annual flight home and even school fees for your kids (for select schools and capped per policy).Bonus Potential: Achieve outstanding results and unlock exciting bonus opportunities depending on your package and performance.Smooth Relocation: Theyll handle your immigration costs, including family support where applicable.Peace of Mind: Stay healthy with medical coverage up to the defined policy limits. https://protool.gumtree.co.za/external-link-browser.html?url=aHR0cHM6Ly9lbi16YS53aGF0am9icy5jb20vY29vcG9iX19jcGxfX18xMTA4XzE3ODUwOF9fNDk3P3V0bV9zb3VyY2U9Z3VtdHJlZSZ1dG1fbWVkaXVtPWZlZWQma2V5d29yZD0=&jid=1779104&xid=1108_178508

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Wholl you report to: Youll be based within our Enterprise Risk and Innovation division at our head office in Sandton, Johannesburg. Youll report to the Head of Risk Management, who is accountable for our risk management functions. What youll be doing if you get the job:The role will be responsible forAssisting the Head of Risk Management with maintenance and execution of the Risk Management Framework across the organisation, ensuring effectiveness of risk management processesAssist with performing the annual ORSA process and producing the ORSA document, including performing certain components of stress and scenario testingAssistance with combined assurance process, with focus on operational, fraud and compliance risk identification and quantification across all processesAssisting with setting the risk appetite statement and performing annual risk appetite modelling workTracking experience against key risk metrics, including solvency and liquidity, as well as assisting with producing quarterly risk reports and ORSA updatesDevelopment of key risk indicators to assist in the effective monitoring of risksMaintenance of the risk register and incident log, and reporting regularly on incident experience against risk appetiteImprovement and development of risk management reports and tools for the identification, assessment and monitoring of risks, including emerging risks Qualifications and experience: Minimum honours level qualification in the field of statistics, mathematics, data science, actuarial, risk management, finance or other related fieldWorking knowledge of the insurance and/or financial services industry is preferable Your skills and character traits: An optimistic, enthusiastic, energetic outlookExcellent interpersonal and communication skills (both written and verbal), able to effectively communicate complex information to a variety of stakeholdersKeen to take initiativeSense of urgency and ability to follow throughMethodical planning and organizing of tasks, and effective time management skillsHigh attention to detailAbility to work under pressureAdaptabilityMaintaining confidentiality in handling sensitive business informationLearning and research capabilitiesStrong analytical and critical thinking capabilities Technical capabilities: Office 365 suite, with strong Excel skills o BonusSQL, Prophet, DCS Coding knowledge e.g. Python Advantageous: Knowledge of enterprise risk management concepts (and applications to insurance)Knowledge of risk analysis techniques Package The offers a competitive package, and excellent growth opportunities. https://protool.gumtree.co.za/external-link-browser.html?url=aHR0cHM6Ly9lbi16YS53aGF0am9icy5jb20vY29vcG9iX19jcGxfX18xMTA5XzE4MzI1OF9fNDk3P3V0bV9zb3VyY2U9Z3VtdHJlZSZ1dG1fbWVkaXVtPWZlZWQma2V5d29yZD0=&jid=1776884&xid=1109_183258

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Our client is recruiting for a Product Engineer in the Johannesburg area for a contract role. Support high-performing, scalable, enterprise-grade application design & development in agile teams by producing, testing, documenting & reviewing source code. Back-end developerWe are looking for a Java Developer with experience in building high-performing, scalable, enterprise-grade applications.You will be part of a passionate team of Software Engineers working with an exciting tech stack consisting of exclusively open source projects, including primarily Spring Boot, Spring Cloud and other Spring portfolio projects in cloud native Java architectures. You should be comfortable authoring an supporting CI/CD pipelines in Jenkins or similar tools, ultimately deploying to a multi-site Kubernetes environment where you will be able to support and manage your applications all the way to production. This also means you’ll be comfortable using and configuring modern observability techniques, including aggregated logging via an ELK stack, metrics via Prometheus/Grafana/Instana and tracing using Zipkin/Jaeger.If you enjoy a large degree of autonomy and are comfortable with the responsibility this demands, as well as owning the complete lifecycle of your tasks, come join our team and contribute to moving a bank to modern, cloud first architectures. Software Engineer Requirements:• 5 years + experience• Excellent communication, analytical skills and decision-making ability in collaborative environments• Excellent understanding of java 8+• Solid understanding of Object Oriented Design and ability to properly apply general design patterns and paradigms• Experience with test-driven development and domain driven development• Experience with one or more of the following application frameworks: Spring• Solid understanding of messaging protocol like SOAP and REST• Experience with open-source relational database management system• Knowledge of server application containers: Tomcat, Jetty, JBoss• Good understanding frameworks and libraries like JavaScript, jQuery, TypeScript, HTML, CSS• Experience with CI / CD servers (preferably Jenkins) and Artifact Management (preferably Nexus), ability to create and maintain sophisticated CI / CD pipelines (preferably Jenkins)• Strong understanding of version control and related concepts and techniques, particularly Git• Experience with appropriate unit testing framework(s)• Excellent debugging and problem-solving skills.• Comfortable with stubbing tools like wiremock and/or hoverfly• Experience with scripting languages like Bash and/or Python• Familiar with OAuth and SAML, preferably with an understanding of AD / LDAP / Kerberos as well• Familiar with Docker & RancherDuties and Responsibilities:• You will be working with a team of very technically... https://protool.gumtree.co.za/external-link-browser.html?url=aHR0cHM6Ly93d3cuZGl0dG8uam9icy9qb2IvZ3VtdHJlZS80MjY4MzAyNTM/c291cmNlPWd1bXRyZWU=&jid=1137804&xid=426830253

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"python" in Gauteng

python in Gauteng (578 results)

Results for python in All Categories in Gauteng