CoStrategix

Job Description – Senior Data Scientist As a Senior Data Scientist, your responsibilities will encompass developing advanced data analytics models, implementing machine learning algorithms, and optimizing data pipelines. You will play a pivotal role in delivering data-driven solutions that enhance our and our client’s products and operations, ultimately driving business growth. Collaboration with cross-functional teams, management, and senior leadership will be key as you translate complex data into actionable insights and strategies. We are looking for individuals who are passionate about harnessing the power of data science and machine learning to solve complex business challenges and drive innovation. Roles & Responsibilities: Advanced Analytics: Develop and implement data analytics models, machine learning algorithms, and data pipelines. Problem Solving: Tackle challenging data science problems, from predictive modeling to natural language processing. Data-Driven Insights: Extract actionable insights from data, enabling data-driven decision-making across the enterprise. ML Model Development : Develop and deploy machine learning models and algorithms Stakeholder Communication: Effectively communicate to address complex business problems A/B Testing: Design and implement A/B testing methodologies to drive data-driven decision-making and product optimization Sharing technical concepts and insights to non-technical stakeholders, guiding them in making informed decisions Mentoring and leading a team of data scientists Participate and attend daily scrum calls and other project meetings Continuous learning, acquiring new skills and sharing knowledge pertaining to the field of data science Qualifications & Experience : A Master's or advanced degree in Data Science, Computer Science, Statistics, Engineering or a related field. Min 10+years with aound 7+ years of experience in Machine Learning , data science and delivering data-driven solutions in a corporate environment Strong proficiency in machine learning, statistical analysis, and data visualization. Expertise in programming languages such as Python. SQL expertise for data extraction, transformation, and analysis. Strong problem-solving and strategic thinking abilities. Excellent interpersonal/communication skills (both oral/written) with the ability to communicate at various levels with clarity & precision Ability to collaborate effectively across cross-functional teams. Strong problem-solving and strategic thinking abilities. Show more Show less

We are looking for an experienced Azure Data Engineer to join our data engineering team. You will be responsible for designing, developing, and maintaining data pipelines and data platforms on Azure using modern tools and services including Microsoft Fabric, Azure Data Factory, Python notebooks, Azure Functions , and Data Warehouses . Your focus will be on building scalable, reliable, and secure data workflows that empower analytics and business intelligence. Key Responsibilities: Design and develop scalable ETL/ELT pipelines using Azure Data Factory (ADF) and Microsoft Fabric . Implement data integration from diverse sources into centralized data warehouses or lakehouses (e.g., Fabric OneLake, Synapse). Build and operationalize Python notebooks for data transformation, enrichment, and machine learning preparation. Develop and deploy Azure Function Apps for lightweight compute tasks, API integration, or orchestration. Collaborate with analysts and business stakeholders to deliver high-quality, trustworthy data models. Implement best practices in data governance, security, version control, and CI/CD for data pipelines. Monitor pipeline performance and ensure high availability and reliability of data services. Contribute to architecture discussions and continuous improvement of the data platform. Required Skills & Experience: 3-5 years of hands-on experience in data engineering with strong Azure expertise. Proficiency in: Microsoft Fabric (Data pipelines, Lakehouse, shortcuts, etc.) Azure Data Factory (ADF) Python notebooks (in Synapse, Fabric, or Azure ML) Azure Functions / Function Apps Data Warehousing concepts and tools (e.g., Synapse SQL, Snowflake, Fabric DWH) Strong SQL skills for data extraction, transformation, and modeling. Good understanding of modern data architectures: medallion architecture, Lakehouse, and data mesh principles.

As a Member Software Engineer (.Net Core) with a minimum of 3 years of experience, you will be responsible for developing innovative .NET web applications. Your primary tasks will include building applications from scratch, configuring and maintaining existing systems, and providing necessary support throughout the development lifecycle. Your key roles and responsibilities will involve: - Developing performant REST APIs to support application functionalities. - Actively participating in requirements analysis to ensure alignment with project objectives. - Writing clean and scalable code that adheres to best practices and coding standards. - Implementing unit tests for robust code coverage and quality assurance. - Utilizing Static Code Analysis tools to enhance code quality and identify potential issues. - Optimizing the overall performance of applications for efficiency and responsiveness. - Collaborating with graphic designers to implement web design features effectively. - Maintaining a strong focus on data governance and application security measures. - Operating as a proactive and collaborative Agile team member to achieve project goals. To excel in this role, you should possess the following competency skills: - Hands-on experience of 3+ years in Microsoft .NET web stack programming, including C#, ASP.NET, .NET Core, and MSSQL Server. - Proficiency in Entity Framework for efficient data access and management. - Sound understanding of data structures, threading concepts, and their practical applications. - Proficient in fundamental front-end languages like HTML, CSS, and JavaScript. - Conceptually strong in Object-Oriented Programming (OOP) principles and practices. - Working knowledge of Unit Test Frameworks such as MSTest, NUnit, or xUnit.NET for code testing. - Excellent database programming skills using MS SQL Server 2017 or newer versions. - Strong hands-on experience with Azure/AWS Cloud Services and DevOps practices. - Familiarity with CI & CD tools to automate build, test, and deployment processes. - Exceptional interpersonal and communication skills, both oral and written, to effectively interact with team members and stakeholders at various levels with clarity and precision. This position is based in Bangalore (Hybrid) and requires immediate joiners or candidates with a notice period of less than 15 days. If you are passionate about .NET development and possess the requisite skills and experience, we welcome your application to join our dynamic team.,

As an experienced Azure Data Engineer, you will be a valuable member of our data engineering team, contributing to the design, development, and maintenance of data pipelines and platforms on Azure. Leveraging tools and services such as Microsoft Fabric, Azure Data Factory, Python notebooks, Azure Functions, and Data Warehouses, you will play a crucial role in building scalable, reliable, and secure data workflows that drive analytics and business intelligence initiatives. Your responsibilities will include designing and implementing scalable ETL/ELT pipelines using Azure Data Factory (ADF) and Microsoft Fabric, integrating data from various sources into centralized data warehouses or lakehouses, and creating Python notebooks for data transformation and machine learning preparation. Additionally, you will develop Azure Function Apps for tasks like lightweight compute, API integration, and orchestration, collaborate with analysts and stakeholders to deliver high-quality data models, and ensure best practices in data governance, security, version control, and CI/CD for data pipelines. To excel in this role, you should have a minimum of 3-5 years of hands-on experience in data engineering with a strong focus on Azure technologies. Proficiency in Microsoft Fabric, Azure Data Factory (ADF), Python notebooks, Azure Functions, and Data Warehousing concepts is essential. Strong SQL skills for data extraction, transformation, and modeling are also required, along with a good understanding of modern data architectures such as medallion architecture, lakehouse, and data mesh principles. If you are passionate about data engineering, enjoy working with cutting-edge technologies, and thrive in a collaborative environment, we encourage you to apply and be part of our team dedicated to continuous improvement and innovation in data platform architecture.,

As a Consultant Software Engineer with over 10 years of experience, your primary role will involve designing and developing innovative web applications, platforms, and products using .NET Technologies. You will be responsible for the end-to-end development process, from building applications from scratch to maintaining and enhancing existing systems, all while ensuring high performance and security standards are met. Collaboration with various teams and engaging with customers to understand and deliver solutions aligned with business requirements will be key aspects of your role. Your key responsibilities will include designing, developing, and optimizing REST APIs, engaging in requirements analysis and architectural discussions, writing clean and scalable code, implementing unit tests for ensuring application quality, optimizing overall application performance, delivering solutions for assigned modules, collaborating with team members, working with designers to implement web design features, ensuring strong data governance and application security, and actively contributing as an Agile team member. To excel in this role, you must possess a minimum of 8 years of experience working on the Microsoft .NET stack including C#, ASP.NET, .NET Core, MS SQL Server (2017+), and Web API. Proficiency with frameworks like Entity Framework, a solid understanding of data structures, algorithms, and threading, strong knowledge of OOP concepts, Design Patterns, and SOLID Principles, experience in Cloud Services (Azure/AWS) and DevOps practices, familiarity with CI/CD tools, excellent communication skills (oral/written) with clarity and precision, strong problem-solving abilities, and attention to detail are essential competencies required. If you are passionate about developing cutting-edge applications using .NET Technologies and possess the necessary technical expertise and collaborative spirit to deliver solutions that meet business needs, we invite you to apply for this exciting opportunity in Bengaluru.,

As a Member Visualization Engineer, this role will be responsible for understanding the business requirements and creating Reports & Dashboards using Microsoft Power BI Roles & Responsibilities: Participate and attend daily scrum calls and other project meetings Understand business requirements and actively participate and clarify requirements with the client Understand the underlying data, data model and flow of data Build complex reports and dashboards using Power BI Work on advanced integration modules with the BI tools Should be able to implement modules that has security and authorization frameworks in Power BI Continuous learning and acquiring new skills and knowledge on different BI tools Should act as an SME on Power BI and participate in technical discussions and suggestions with the client Skill: Expert level knowledge of Microsoft Power BI Hands-on experience in writing and optimizing DAX queries for Power BI Expert level knowledge of SQL Should know at least one programming language(Python) Should be able to analyze and understand data Knowledge of cloud platforms like Azure will be an advantage Knowledge of Microsoft Power Platform / Microsoft Fabric / Synapse will be an advantage Knowledge of DB/DW is a must Excellent interpersonal/communication skills (both oral/written) with the ability to communicate at various levels with clarity & precision Solid influencing skills and demonstrates leadership; motivating and encouraging others to get results Qualifications & Experience : Bachelor or Masters Degree in computer science or engineering Around 4+ years of experience & at least 2 years of software development experience on Microsoft Power BI and writing DAX queries Experience in leading discussions on Power BI directly with the client Certification on Power BI or Power Platform is an advantage

As a Member Software Engineer specializing in .Net Core, you will be responsible for building innovative .NET web applications. Your primary tasks will include creating applications from scratch, configuring and maintaining existing systems, as well as providing support to ensure smooth operations. **Roles & Responsibilities:** - Developing performant REST APIs - Participating in requirements analysis - Writing clean and scalable code - Implementing unit tests - Making use of Static Code Analysis tools - Optimizing the overall performance of the application - Working alongside graphic designers for web design features - Strong focus on data governance and application security - Being a strong Agile team member **Qualifications Required:** - 3+ years of hands-on working knowledge in Microsoft .NET web stack programming including C#, ASP.NET, .NET Core, and MSSQL Server - Experience in Entity Framework is a must - Excellent understanding of data structures and threading - Proficient with fundamental front-end languages such as HTML, CSS, and JavaScript - Conceptually strong in Object-Oriented Programming and Principles - Working knowledge with any of the Unit Test Frameworks such as MSTest, NUnit, xUnit .NET - Excellent knowledge of database programming using MS SQL Server 2017+ - Strong knowledge and hands-on experience with Azure/AWS Cloud Services & DevOps - Working knowledge with any of the CI & CD tools Please note that we are looking for immediate joiners or those who are currently serving their notice period and can join us in less than 15 days.,

As an experienced WordPress Developer, your role will involve full-stack development to build, customize, and maintain visually engaging and high-performing websites for clients. This includes creating and integrating WordPress themes and plugins, ensuring seamless functionality, performance, and security across all site components. **Key Responsibilities:** - Develop responsive, accessible, and cross-browser-compatible websites using WordPress. - Build custom WordPress themes and plugins tailored to specific client or business needs. - Utilize front-end technologies (HTML5, CSS3, JavaScript, jQuery, Reactjs, AngularJs) for interactive user interfaces. - Integrate with backend services, APIs, and databases using PHP and MySQL. - Optimize website speed, performance, and SEO readiness. - Implement site security best practices and conduct routine maintenance, backups, and upgrades. - Monitor live websites for errors, uptime, and performance issues. - Write clean, well-documented code, adhere to coding standards, and execute test cases. - Use Git for version control, deploy websites via CI/CD pipelines, and maintain clear documentation. - Stay updated with the latest WordPress, PHP, and front-end technologies. - Contribute to code reviews, knowledge-sharing sessions, and support less experienced developers. - Collaborate with stakeholders, designers, and product teams to translate business needs into technical solutions. **Qualifications Required:** - Solid understanding of front-end technologies like HTML5, CSS3, JavaScript, and jQuery. - Expertise in WordPress including theme and plugin development, WordPress REST API, and WP-CLI. - Proficiency in PHP (core and object-oriented) with experience in building responsive user interfaces. - Skilled in developing mobile-friendly layouts and ensuring cross-browser compatibility. - Familiarity with RESTful APIs, version control systems like Git, and CI/CD pipelines. - Strong analytical skills, problem-solving abilities, and communication skills. This role requires a BE/B.Tech, ME/M.Tech, MCA qualification with a minimum of 4+ years of experience in WordPress and 3+ years in PHP development, along with 2+ years of experience in JS/JQuery/React JS/Angular.,

Position : Member Data Analyst Experience : Min 4 Years Education : B.E /BTech/ ME / MCA /MS Joining Location : Bangalore Note: We are seeking candidates who are available to join immediately or within an week to meet critical project requirements As Data Analyst, this role will be responsible for Data analysis. Key responsibility includes analysis of data for insight generation, data visualization and quality assessment. Roles & Responsibilities: Ability to understand the business domain and determine business impact due to data issues. Data analysis using statistical techniques and visualization. Experience in Data validation. Hands on in using Data profiling tools and techniques. Strong in approaches to evaluate large dataset for quality and accuracy. Analyze, query and manipulate data according to defined business rules and procedures. Identify, compare, and resolve data quality problems. Good understanding of relational and dimensional data models. Experience working with Dimensions/Facts, Data Catalog, Stored Procedures . Create and maintain Data Catalogs for traceability and lineage. Design and execute SQL worksheets and stored procedures to validate business rules. Test data pipelines in cloud environments (data flow, transformations, performance checks). Collaborate with data engineers to ensure smooth ETL/ELT processes. Perform root cause analysis of data issues and provide remediation steps. Contribute to automation of data validation and quality checks where feasible. Document processes, rules, and results for auditability and knowledge sharing. Be a strong Agile team member. Insight generation through visualization. Experience & Skills: 4+ years of prior experience having worked on data related projects is must Strong knowledge on Excel (Pivots, Macros / Functions (statistical), Filters,Vlookup etc). Should be hands on in Data profiling / Data Quality Diamentions Should strong on writing complex sql queries & dimensional modeling techniques (Star Schema) Should havescripting knowledge on Python Excellent communication and organizational skills

As a Specialist QA Operations, you will be responsible for driving excellence in API, Performance, and Security Testing while leading and mentoring the QA team. Your role will involve combining strong technical expertise with people management to ensure the delivery of high-quality, secure, and scalable software solutions. **Key Responsibilities:** - Lead the design, development, and implementation of robust automation frameworks for API, Performance, and Security Testing. - Define and execute test strategies for functional, regression, performance, and security testing, ensuring alignment with project goals. - Implement performance testing strategies such as load testing, stress testing, and scalability assessments to ensure system reliability. - Collaborate with cross-functional teams to integrate automation into CI/CD pipelines for efficient deployments. - Research and adopt cutting-edge tools, frameworks, and technologies to enhance automation capabilities. - Develop long-term roadmaps for automation adoption aligned with business and project goals. **Technical Expertise:** - Proven experience in API testing, performance testing, and security testing using tools like Postman, JMeter, Selenium, LoadRunner, OWASP ZAP, or Burp Suite. - Proficiency in scripting and programming languages such as Python, Java, or JavaScript. - Strong understanding of CI/CD pipelines and automation testing in Agile environments. - Experience in designing performance testing strategies, analyzing system behavior under load, and mitigating bottlenecks. - Familiarity with security testing techniques including vulnerability scanning and penetration testing. - In-depth understanding of QA processes with a track record of implementing improvements for efficiency and effectiveness. **People Management:** - Build and lead a high-performing QA team focusing on API, performance, and security testing. - Mentor and coach team members for technical skills, career growth, and personal development. - Set clear goals, conduct feedback sessions, and manage performance evaluations for team productivity. - Foster a collaborative, inclusive, and innovative culture that encourages continuous learning and knowledge sharing. - Identify training needs and conduct workshops to keep the team updated with industry trends. Your expertise will contribute to the overall QA maturity by proposing advanced methodologies, reusable frameworks, and knowledge repositories. You will drive stakeholder engagement to align QA efforts with organizational goals and client expectations. Additionally, you will ensure quality assurance, risk mitigation, process improvement, and governance in API, performance, and security testing.,