Senior QA Engineer

Key Responsibilities

• Design, develop, and maintain scalable microservices and RESTful APIs using Python (Flask, FastAPI, or Django).
• Architect data models for SQL and NoSQL databases (PostgreSQL, ClickHouse, MongoDB, DynamoDB) to optimize performance and reliability.
• Implement efficient and secure data access layers, caching, and indexing strategies.
• Collaborate closely with product and frontend teams to deliver seamless user experiences.
• Build responsive UI components using HTML, CSS, JavaScript, and frameworks like React or Angular.
• Ensure system reliability, observability, and fault tolerance across services.
• Lead code reviews, mentor junior engineers, and promote engineering best practices.
• Contribute to DevOps and CI/CD workflows for smooth deployments and testing automation.

Required Skills & Experience

• 10+ years of professional software development experience.
• Strong proficiency in Python, with deep understanding of OOP, asynchronous programming, and performance optimization.
• Proven expertise in building FAST API based microservices architectures.
• Solid understanding of SQL and NoSQL data modeling, query optimization, and schema design.
• Excellent hands on proficiency in frontend proficiency with HTML, CSS, JavaScript, and a modern framework (React, Angular, or Vue).
• Experience working with cloud platforms (AWS, GCP, or Azure) and containerized deployments (Docker, Kubernetes).
• Familiarity with distributed systems, event-driven architectures, and messaging queues (Kafka, RabbitMQ).
• Excellent problem-solving, communication, and system design skills.

We are seeking an experienced Data Scientist to join our data-driven team. As a Data Scientist, you will work with large datasets, apply advanced analytics techniques, and build machine learning models to provide actionable insights that drive business decisions. You will collaborate with various teams to translate complex data into clear recommendations and innovative solutions.

Key Responsibilities:

• Analyze large datasets to identify trends, patterns, and insights that can inform business strategy.
• Develop, implement, and maintain machine learning models and algorithms to solve complex problems.
• Work closely with stakeholders to understand business objectives and translate them into data science tasks.
• Preprocess, clean, and organize raw data from various sources for analysis.
• Conduct statistical analysis and build predictive models to support data-driven decision-making.
• Create data visualizations and reports to communicate findings clearly and effectively to both technical and non-technical teams.
• Design experiments and A/B testing to evaluate business initiatives.
• Ensure the scalability and performance of data pipelines and machine learning models.
• Collaborate with engineering teams to integrate data science solutions into production systems.
• Continuously stay updated with the latest developments in data science, machine learning, and analytics technologies.

We are seeking a highly motivated Market Research Analyst to join our team. The ideal

candidate will be responsible for collecting, analysing, and interpreting market data to provide

insights and recommendations that will drive strategic decision-making within the company.

Key Responsibilities:

1. Carrier Relationship Management: Build and nurture relationships with SMS carriers,

2. To find local domestic large aggregators

3. To check where the diaspora of those countries travel/work/live outside the country, D2I

traffic of the country

4. Top verticals in the country who push SMS and nature of SMS

5. Understand business objectives and design surveys to discover prospective customers’

preferences

6. Compile and analyse statistical data using modern and traditional methods to collect it

7. Perform valid and reliable market research

8. Interpret data, formulate reports and make recommendations

9. Conduct in-depth market research to identify opportunities and threats in the telecom

industry.

10. Collaborate with cross-functional teams to develop marketing strategies, product

launches, and business plans.

11. Remain fully informed on market trends, other parties research and implement best

practices

Qualifications:

 Excellent negotiation, communication, and interpersonal skills to build and maintain

relationships with carriers.

 Proven experience in market research and data analysis.

 Any Graduate

Frameworks - Android, Kotlin

Core Java

Data structure

Sqlite, Rest API, Android UI development, API Integration 

Developing, releasing, and maintaining native Android Applications and oversee mobile application development efforts 

Deliver across the entire app life cycle, design, build, deploy, test, release to app stores, and support

Working directly with product and backend developers to conceptualize, build, test, and realize products

Work on bug fixing and improving application performance

Continuously discover, evaluate, and implement new technologies to maximize development efficiency

Optimizing performance for the apps and keeping up to date on the latest industry trends in the mobile technologies

• Strong in Vue.js or React.js, HTML, HTML5, DOM(Document Object Model) concepts
•  Must know Nuxt.JS a Vue Framework.
• CSS3, SASS, SCSS, Bootstrap 4, Webpack, Box Modelling, Grid System
• Responsive Design, Cross browser/device development
• Strong knowledge of JavaScript
• OOJS - Object-oriented JavaScript

Mactores is a trusted leader among businesses in providing modern data platform solutions. Since 2008, Mactores have been enabling businesses to accelerate their value through automation by providing End-to-End Data Solutions that are automated, agile, and secure. We collaborate with customers to strategize, navigate, and accelerate an ideal path forward with a digital transformation via assessments, migration, or modernization.

We are looking for a DevOps Engineer with expertise in infrastructure as a code, configuration management, continuous integration, continuous deployment, automated monitoring for big data workloads, large enterprise applications, customer applications, and databases.

You will have hands-on technology expertise coupled with a background in professional services and client-facing skills. You are passionate about the best practices of cloud deployment and ensuring the customer expectation is set and met appropriately. If you love to solve problems using your skills, then join the Team Mactores. We have a casual and fun office environment that actively steers clear of rigid "corporate" culture, focuses on productivity and creativity, and allows you to be part of a world-class team while still being yourself.

What you will do?

• Automate infrastructure creation with Terraform, AWS Cloud Formation
• Perform application configuration management, and application-deployment tool enabling infrastructure as code.
• Take ownership of the Build and release cycle of the customer project.
• Share the responsibility for deploying releases and conducting other operations maintenance.
• Enhance operations infrastructures such as Jenkins clusters, Bitbucket, monitoring tools (Consul), and metrics tools such as Graphite and Grafana.
• Provide operational support for the rest of the Engineering team help migrate our remaining dedicated hardware infrastructure to the cloud.
• Establish and maintain operational best practices.
• Participate in hiring culturally fit engineers in the organization, help engineers make their career paths by consulting with them.
• Design the team strategy in collaboration with founders of the organization.

What are we looking for?

• 4+ years of experience in using Terraform for IaaC
• 4+ years of configuration management and engineering for large-scale customers, ideally supporting an Agile development process.
• 4+ years of Linux or Windows Administration experience.
• 4+ years of version control systems (git), including branching and merging strategies.
• 2+ Experience in working with AWS Infrastructure, and platform services.
• 2+ Experience in cloud automation tools (Ansible, Chef).
• Exposure to working on container services like Kubernetes on AWS, ECS, and EKS
• You are extremely proactive at identifying ways to improve things and to make them more reliable.

You will be preferred if

• Expertise in multiple cloud services provider: Amazon Web Services, Microsoft Azure, Google Cloud Platform
• AWS Solutions Architect Professional or Associate Level Certificate
• AWS DevOps Professional Certificate

Life at Mactores

We care about creating a culture that makes a real difference in the lives of every Mactorian. Our 10 Core Leadership Principles that honor Decision-making, Leadership, Collaboration, and Curiosity drive how we work.

1. Be one step ahead

2. Deliver the best

3. Be bold

4. Pay attention to the detail

5. Enjoy the challenge

6. Be curious and take action

7. Take leadership

8. Own it

9. Deliver value

10. Be collaborative

We would like you to read more details about the work culture on https://mactores.com/careers 

The Path to Joining the Mactores Team

At Mactores, our recruitment process is structured around three distinct stages:

Pre-Employment Assessment: 

You will be invited to participate in a series of pre-employment evaluations to assess your technical proficiency and suitability for the role.

Managerial Interview: The hiring manager will engage with you in multiple discussions, lasting anywhere from 30 minutes to an hour, to assess your technical skills, hands-on experience, leadership potential, and communication abilities.

HR Discussion: During this 30-minute session, you'll have the opportunity to discuss the offer and next steps with a member of the HR team.

At Mactores, we are committed to providing equal opportunities in all of our employment practices, and we do not discriminate based on race, religion, gender, national origin, age, disability, marital status, military status, genetic information, or any other category protected by federal, state, and local laws. This policy extends to all aspects of the employment relationship, including recruitment, compensation, promotions, transfers, disciplinary action, layoff, training, and social and recreational programs. All employment decisions will be made in compliance with these principles.

Role & Responsibilities:

1. Performing Manual Functionality Testing
2. Preparing Documentation like Test Plan, User manual etc.
3. Co-ordination with Business team for requirement understanding
4. Providing operational support as needed

Skills & Qualification:

1. BE or MCA
2. 2+ years of relevant work experience
3. Experience in Manual Testing of App, Web and APIs
4. Basic Knowledge of SQL
5. Knowledge of JavaScript and Automation Tool like Selinium, Jmeter etc. is preferred

The Assistant Finance Manager will play a vital role in improving and maintaining the financial standing of our companies. The ideal candidate will help determine financial strategy and policy, arranging the appropriate funding and managing financial risks in the organization.

The Assistant Manager Finance will ensure our companies have the cash and liquidity to meet its obligations, will                  be involved in securing credit from banks and other sources, tax, HR and compliance matters. He will be an official point of contact for all financial matters.

 Establishing robust systems, processes, and controls, relating to finance interface with business operations.

• To monitor all financial activities of the company.
• Effectively interface with clients, area heads, vendors, statutory bodies and government officials.
• Preparation of ITR, tax audit related information and schedules.
• TDS and GST related compliances.
• Preparation of cash flow and trial balance
• Ensuring timely and accurate provisioning of expenses including detailed scrutiny of trial balance.
• To facilitate information in preparation of budgets & uploading the approved budgets into the system.
• Preparation and presentation of budgetary forecasts and short term / long term financial projections for management / consultants / clients.
• Preparation of MIS related information with proper and timely reconciliation of financial and management accounts.
• To demonstrate ability and skills to navigate the business through strong finance support and influence business decisions.
• Efficiently manage, working capital, inventory-holding period, average collection period and average payment period.
• Sound understanding of laws and statutory regulations pertaining to financial management, accounting, audit, compliance and taxation. Knowledge of rules and regulations framed.
• Manage payroll matters for Company, business units and subsidiaries;
• Managing daily cash flows;
• Ensuring that cash flows are adequate to allow business units to operate effectively;
• Forecasting cash payments and anticipating challenges arising from limited cash flow;
• Maintaining companies accounts system;
• Preparing and presenting financial reports for meetings and investors;
• Working with executives and business heads to prepare budgets and track profit / loss performance by business unit and on consolidated basis;
• Creating solutions to new financial challenges by applying financial/treasury knowledge;
• Liaising with other departments and business units on a range of issues;
• Providing advice on financial matters impacting on the company as a whole;

• Taking responsibility for, and supervising the work of, more junior members of staff;
• Preparing financial reports and submissions to relevant government entities;
• Arranging financial audits and reviews as required;
• Banking money and cheques received and issuing receipts as requested or needed;
• Maintaining and transferring money between bank accounts as required;
• Payment of invoices and fees as required or otherwise instructed;
• Complete tax filings and dealing with matters relating to the IRD (Interest Rate Derivative);
• Recommend and maintain a system of policies and procedures that impose an adequate level of control over Finance Department activities

• Professional degree in finance or accounting plus 5+ years of progressively responsible finance or treasury experience
• Candidates with SME and/or startup experience preferred
• Ability to work independently
• Sound analytical skills
• Computer literacy including advanced proficiency with Microsoft Office and experience with standard accounting software packages
• Strong verbal and written communications skills
• Detail oriented and organized, Strong planning and prioritization abilities
• Must maintain confidentiality and discretion in all aspects and be comfortable with flexible working schedule to meet the needs of the Company and its executives