Pyspark Developer

Data Scientist

Job Id: QX003

About Us:

QX impact was launched with a mission to make AI accessible and affordable and deliver AI Products/Solutions at scale for enterprises by bringing the power of Data, AI, and Engineering to drive digital transformation. We believe without insights, businesses will continue to face challenges to better understand their customers and even lose them; Secondly, without insights businesses won't’ be able to deliver differentiated products/services; and finally, without insights, businesses can’t achieve a new level of “Operational Excellence” is crucial to remain competitive, meeting rising customer expectations, expanding markets, and digitalization.

Position Overview:

We are seeking a collaborative and analytical Data Scientist who can bridge the gap between business needs and data science capabilities. In this role, you will lead and support projects that apply machine learning, AI, and statistical modeling to generate actionable insights and drive business value.

Key Responsibilities:

• Collaborate with stakeholders to define and translate business challenges into data science solutions.
• Conduct in-depth data analysis on structured and unstructured datasets.
• Build, validate, and deploy machine learning models to solve real-world problems.
• Develop clear visualizations and presentations to communicate insights.
• Drive end-to-end project delivery, from exploration to production.
• Contribute to team knowledge sharing and mentorship activities.

Must-Have Skills:

• 3+ years of progressive experience in data science, applied analytics, or a related quantitative role, demonstrating a proven track record of delivering impactful data-driven solutions.
• Exceptional programming proficiency in Python, including extensive experience with core libraries such as Pandas, NumPy, Scikit-learn, NLTK and XGBoost. 
• Expert-level SQL skills for complex data extraction, transformation, and analysis from various relational databases.
• Deep understanding and practical application of statistical modeling and machine learning techniques, including but not limited to regression, classification, clustering, time series analysis, and dimensionality reduction.
• Proven expertise in end-to-end machine learning model development lifecycle, including robust feature engineering, rigorous model validation and evaluation (e.g., A/B testing), and model deployment strategies.
• Demonstrated ability to translate complex business problems into actionable analytical frameworks and data science solutions, driving measurable business outcomes.
• Proficiency in advanced data analysis techniques, including Exploratory Data Analysis (EDA), customer segmentation (e.g., RFM analysis), and cohort analysis, to uncover actionable insights.
• Experience in designing and implementing data models, including logical and physical data modeling, and developing source-to-target mappings for robust data pipelines.
• Exceptional communication skills, with the ability to clearly articulate complex technical findings, methodologies, and recommendations to diverse business stakeholders (both technical and non-technical audiences).
• Experience in designing and implementing data models, including logical and physical data modeling, and developing source-to-target mappings for robust data pipelines.
• Exceptional communication skills, with the ability to clearly articulate complex technical findings, methodologies, and recommendations to diverse business stakeholders (both technical and non-technical audiences).

Good-to-Have Skills:

• Experience with cloud platforms (Azure, AWS, GCP) and specific services like Azure ML, Synapse, Azure Kubernetes and Databricks.
• Familiarity with big data processing tools like Apache Spark or Hadoop.
• Exposure to MLOps tools and practices (e.g., MLflow, Docker, Kubeflow) for model lifecycle management.
• Knowledge of deep learning libraries (TensorFlow, PyTorch) or experience with Generative AI (GenAI) and Large Language Models (LLMs).
• Proficiency with business intelligence and data visualization tools such as Tableau, Power BI, or Plotly.
• Experience working within Agile project delivery methodologies.

Competencies:

·        Tech Savvy - Anticipating and adopting innovations in business-building digital and technology applications.

·        Self-Development - Actively seeking new ways to grow and be challenged using both formal and informal development channels.

·        Action Oriented - Taking on new opportunities and tough challenges with a sense of urgency, high energy, and enthusiasm.

·        Customer Focus - Building strong customer relationships and delivering customer-centric solutions.

·        Optimizes Work Processes - Knowing the most effective and efficient processes to get things done, with a focus on continuous improvement.

Why Join Us?

• Be part of a collaborative and agile team driving cutting-edge AI and data engineering solutions.
• Work on impactful projects that make a difference across industries.
• Opportunities for professional growth and continuous learning.
• Competitive salary and benefits package.

Who are we?

We are incubators of high-quality, dedicated software engineering teams for our clients. We work with product organizations to help them develop new products, scale existing products or modernize their legacy technology solutions. Incubyte strives to find people who are passionate about products, and want to learn and grow along with us. We work with a limited number of clients at a time on dedicated, long term commitments with an aim to bringing a product mindset into services.

What we are looking for

We’re looking to hire motivated and energetic Product Analysts. People who can communicate effectively and clearly by crafting, articulating, and executing a clear product vision that is consistent with the client’s short and long term business strategy. People who are proud of the work they do and are continuously on a lookout for improvement opportunities. High quality, motivated and passionate people who make great teams.  

What you’ll be doing

You’ll be working with product managers and clients to identify, document, evaluate product requirements and roadmaps, and define measures of success. Understand customer and business needs and develop relevant documentation. Managing business requirements through design, develop, testing, and delivery phases to ensure business needs are met.

You will be responsible for all aspects of the product – from writing requirements, maintaining prioritized backlogs, analyzing product performance for improvement opportunities and working with the design and engineering teams during execution. You will make data driven decisions and gather the data you need to prove/disprove your hypothesis. You own every aspect of the product, and obsessively track usage to drive constant evolution. And, most importantly, you’ll be making a pledge that you’ll never stop learning!

Incubyte Values:

        Relentless Pursuit of Quality with Pragmatism: We uphold the highest standards and strive for technical excellence while balancing ambition with practicality.

Extreme Ownership: We take complete responsibility for our work, decisions, and outcomes, fostering a culture of accountability.

Proactive Collaboration: We actively seek opportunities to collaborate, leveraging team strengths for collective success.

Active Pursuit of Mastery: We are committed to continuous learning and improvement, aiming for excellence in our craft.

Inviting and Giving Feedback Effectively: We provide timely, respectful feedback and create a safe space for open communication.

Ensuring Client Success: We are dedicated to building software that helps our clients succeed, treating their goals as our own.

Skills you need in order to succeed in this role

• Sense of Ownership: Do whatever it takes to meet development timelines
• Ability to understand complex business environments and interdependent relationships for business requirements
• Experience working in Agile and Extreme Programming methodologies in a continuous deployment environment
• Excellent communication skills: You will be communicating with our clients’ teams during the integration/deployment phase and business teams. Strong consultative, listening and analytical skills are a must
• Exceptional presentation skills to clearly and concisely report on product status/performance to management and client stakeholders
• Attention to detail and clarity of thought to be able to create product documentation and assist in the sales and pre-sales process
• Solid product mindset to be able to coordinate between different functional teams that build, manage and support the product 
• Solid understanding of software engineering concepts: While you won’t be leading the development team directly, you should have a solid grasp of how any technology product is built, to be able to drive strategy
• Exceptional problem solving and data analysis skills. Highly organized with the ability to meet internal and external deadlines
• Strong Excel and SQL: You must be extremely comfortable handling large chunks of disparate data sets and dive into the data yourself to derive meaningful insights out of those
• Knowledge of customer experience and user experience design principles would be a plus

We are looking for a highly skilled Senior QA Engineer to join our team. The successful candidate will be responsible for ensuring the quality of our products through manual and automated testing. The Senior QA Engineer will work closely with the development team to identify and resolve quality issues, as well as develop and maintain automated test scripts to improve testing efficiency. The ideal candidate will have experience with both manual and automation testing methodologies and tools.

What you’ll be doing:

• Develop and execute manual test cases for new features and enhancements
• Develop and maintain automated test scripts using industry-standard automation tools
• Collaborate with developers and other QA team members to identify, reproduce, and resolve defects
• Participate in code and design reviews to provide feedback on testability and quality
• Create and maintain comprehensive test plans and test cases
• Identify, prioritize, and report defects and issues to the development team
• Analyze and interpret test results to ensure that software meets or exceeds specified standards and quality criteria
• Ensure that all testing is completed on time and within budget
• Continuously improve the testing process through the use of new testing tools, methodologies, and best practices
• Mentor and train other team members in manual and automation testing techniques

What you’ll bring:

• 5-7 years of experience in the software quality field
• At least 1 year of experience working in the eCommerce domain and familiarity with Agile methodology
• Familiarity with the entire software development life cycle and test cycles (Unit, Regression, Functional, Systems, Stress & Scale, Smoke & Sanity)
• Understanding of microservices and serverless architecture and deployment
• Understanding of existing QA best practices and methodologies to design, implement and automate processes
• Detailed and effective written communication skills for documenting the features tested and bugs found
• Highly organized, detail-oriented, extremely responsive and able to prioritize a large number of tasks
• Self-motivated, work well independently and with others

About Tecstub:

Tecstub is a renowned global provider of comprehensive digital commerce solutions for some of the world's largest enterprises. With offices in North America and Asia-Pacific, our team offers end-to-end solutions such as strategic Solution Consulting, eCommerce website and application development, and support & maintenance services that are tailored to meet our clients' unique business goals. We are dedicated to delivering excellence by working as an extended partner, providing next-generation solutions that are sustainable, scalable, and future-proof. Our passionate and driven team of professionals has over a decade of experience in the industry and is committed to helping our clients stay ahead of the competition.

We value our employees and strive to create a positive work environment that promotes work-life balance and personal growth. As part of our commitment to our team, we offer a range of benefits to ensure our employees are supported and motivated.

• A 5-day work week that promotes work-life balance and allows our employees to take care of personal responsibilities while excelling in their professional roles.
• 30 annual paid leaves that can be utilized for various personal reasons, such as regional holidays, sick leaves, or any other personal needs. We believe that taking time off is essential for overall well-being and productivity.
• Additional special leaves for birthdays, maternity and paternity events to ensure that our employees can prioritize their personal milestones without any added stress.
• Health insurance coverage of 3 lakhs sum insured for our employees, spouse, and children, to provide peace of mind and security for their health needs.
• Vouchers and gifts for important life events such as birthdays and anniversaries, to celebrate our employees' milestones and show appreciation for their contributions to the company.
• A dedicated learning and growth budget for courses and certifications, to support our employees' career aspirations and encourage professional development.
• Company outings to celebrate our successes together and promote a sense of camaraderie among our team members. We believe that celebrating achievements is an important part of building a positive work culture.

What you would be expected to do:

• Gather, prioritize and refine requirements while keeping team members well informed
• Create Use Cases, Flow Charts, Mock Screens, PRDs for business requirements, user requirements, functional & non-functional requirements and system requirements
• Rolling out of new products/apps/automations and resolving stakeholder queries/issues
• Automate business processes using tools like Zapier/Google Scripts, other automation tools
• Collaborate with cross-functional groups and assist in the entire product lifecycle from design to development to launch
• Responsible for testing of applications/solutions/web panels at various stages of the lifecycle
• Working with the development team/or independently on integrations (using 3rd party tools to create mobile applications)
• Travel as per company requirement to places including but not limited to Kenya, Uganda, Nigeria, Myanmar and Tanzania

You might be a strong candidate if you:

• The ability to structure and analyze ambiguous problems
• The ability to communicate ideas clearly through workflows, feature descriptions etc.
• Proactive and willingness to get hands dirty
• Attention to detail

What we offer (in addition to compensation and statutory benefits):

• An opportunity to grow as a professional in a dynamic, fast growing, high impact industry; 
• The chance to work in an open minded, collaborative culture surrounded by enthusiastic Greenlighters who are driven by the challenge of continuously innovating and growing a smart, sustainable business with profound impact on the world 
• A truly multicultural experience: you will have the chance to work with and learn from people from different geographies, nationalities, and backgrounds 
• Structured, tailored learning and development programs that help you become a better leader, manager, and professional through the Greenlight Academy

• Work with development teams and product managers to ideate software solutions
• Design client-side and server-side architecture
• Build the front-end of applications through appealing visual design
• Develop and manage well-functioning databases and applications
• Write effective APIs
• Test software to ensure responsiveness and efficiency
• Troubleshoot, debug and upgrade software
• Create security and data protection settings
• Build features and applications with a mobile responsive design
• Write technical documentation
• Work with data scientists and analysts to improve software