BigThinkCode Technologies

I am hiring at BigThinkCode, Chennai.

Role1: Human Resources Internship, duration 6 months can be extended or might translate into full-time roles| Experience required: Freshers

Role2: Human Resource Executive, contract-to-hire mode. | Experience required: 1 – 3 years.

This role would closely partner with our India technology team, requires working from office with 70% recruitment and 30% HR ops.

This opportunity offers to learn from experienced professionals, contribute to meaningful projects, and develop professional skills for a successful career.

If you are someone passionate about Talent acquisition/Recruitment, HR operations with people management and eager to learn, upskills and contribute to a thriving work environment, this will be the perfect opportunity!

Company: BigThinkCode Technologies

URL: https://www.bigthinkcode.com/

Work location: Chennai (local Chennai candidates preferred)

Joining time: Immediate

Education: Any Bachelor's (Required) with computer science knowledge,

Academic passed out year: 2025 or 2026 if applying for Internship role.

What I am Looking For:

- Strong communication skill

- Good understanding of recruitment processes

- Passion for recruitment and talent engagement

- Ability to work in a fast-paced environment

Responsibilities:

- Responsible for sourcing through different channels, interview coordination, onboarding.

- Responsible for documentation and onboarding process for new hires, ensuring a smooth transition into the company.

- Responsible to maintain employee records and update HR databases with accurate information.

- Participate in employee engagement activities and cultural initiatives.

- Conduct research on Recruitment best practices and industry trends.

- Support the HR team with various administrative tasks.

- Organise and Manage L&D programs for employees.

- Maintain confidentiality of sensitive information and adhere to ethical standards.

We are looking for a Senior Automation test engineer who can take ownership of end-to-end quality assurance, including automation testing, Playwrite (Javascript / Typescript), performance testing tools like Jmeter, and platform validation across distributed services. 

Please find below job description, if interested apply / reply sharing your profile to connect and discuss.

Company: BigThinkCode Technologies

URL: https://www.bigthinkcode.com/

Role: Senior Test Engineer

Experience required: 3-4 years

Work location: Chennai

Joining time: Immediate – 2 weeks

Must have skills:

• 3–4 years of experience in QA Automation and Software Testing.
• Hands on experience using Playwrite (Javascript / Typescript).
• Strong experience with API automation testing tools and frameworks.
• Experience testing distributed systems or microservices architectures.
• Good understanding of REST APIs, asynchronous systems, and event-driven architectures.
• Hands-on experience in performance/load testing tools such as JMeter, k6, Gatling, or similar.
• Basic scripting/programming knowledge in JavaScript/TypeScript or Node.js.

Key Responsibilities:

• Architect & Build: Design and implement highly scalable microservices capable of Design, develop, and maintain automated test plans, test cases, and QA documentation.
• Perform functional, integration, regression, and end-to-end testing.
• Execute performance, stress, load, scalability, and reliability testing for distributed systems.
• Build automated CI/CD quality gates and testing pipelines.
• Collaborate closely with developers, DevOps, and product teams to ensure high product quality.

Core Requirements:

• Exposure to Kubernetes, Docker, and cloud platforms.
• Experience with observability tools like Prometheus, or ELK stack.
• Foundational exposure testing GenAI applications. Understanding of qualitative frameworks like RAG (Retrieval-Augmented Generation), prompt injection resilience testing, token latency tracking, or validating model output deterministic drift.

Why Join BigThinkCode:

• Collaborative work environment.
• Exposure to modern tools and scalable application architectures.
• Medical cover for employee and eligible dependents.
• Comprehensive leave policy
• Competency development training programs.

At BigThinkCode, our technology solves complex problems. We are looking for talented back-end (node.JS) engineer to join our at Chennai.

Please find below our job description, if interested apply / reply sharing your profile to connect and discuss.

Company: BigThinkCode Technologies

URL: https://www.bigthinkcode.com/

Experience required: 3-4 years

Work location: Chennai

Joining time: Immediate – 4 weeks

Work Mode: Work from office / Hybrid

A skilled Node.js Developer with experience in building scalable applications using event-driven architecture within distributed systems. The ideal candidate should be comfortable in high-performance backend services and have a strong understanding of asynchronous programming patterns.

Experience or exposure to knowledge embedding and vectorization techniques is a strong plus, especially in the context of modern data-driven or AI-powered systems.

Must have skills:

• Hands on expertise in OOJS, node.js, distributed systems.
• Event drive architecture (EDA) microservices project experience MUST.
• Any programming: Typescript or nodeJS or Golang
• Hands on experience using docket containers and Kubernetes.
• Aware about Asynchronous and Loose Coupling.
• Familiar with API’s gateway and microservice design patterns.

Required Skills

• 3+ years of hands-on experience with Node.js
• Strong understanding of event-driven architecture and non-blocking I/O
• Experience working with distributed systems and microservices architecture
• Proficiency in RESTful API design and implementation
• Experience with databases such as MongoDB, PostgreSQL, or MySQL
• Experience with containerization tools like Docker and orchestration tools like Kubernetes

Key Responsibilities

• Design, develop, and maintain server-side applications using Node.js
• Build and optimize scalable, event-driven systems in distributed environments
• Implement asynchronous workflows, message queues, and pub/sub architectures
• Collaborate with cross-functional teams to define and deliver backend solutions

Good to Have 

• Experience with knowledge embedding and vectorization techniques
• Familiarity with vector databases (e.g., Pinecone, Weaviate, FAISS)
• Understanding of cloud platforms (AWS, Azure, or GCP)

Why Join Us:

• Collaborative work environment.
• Exposure to modern tools and scalable application architectures.
• Medical cover for employee and eligible dependents.
• Tax beneficial salary structure.
• Comprehensive leave policy
• Competency development training programs.

At BigThinkCode, our technology solves complex problems. We are looking for talented Data engineer to join our Data team at Chennai.

Our ideal candidate will have expert knowledge of software development processes, programming, and problem-solving skills. This is an opportunity to join a growing team and make a substantial impact at BigThinkCode Technologies.

Please see below our job description, if interested apply / reply sharing your profile to connect and discuss.

Company: BigThinkCode Technologies

URL: https://www.bigthinkcode.com/

Work location: Chennai (work from office)

Experience required: 4 - 6 years

Work location: Chennai

Joining time: Immediate – 4 weeks

Work Mode: Work from office (Hybrid)

Job Overview:

We are seeking a skilled Data Engineer to design, build, and maintain robust data pipelines and infrastructure. You will play a pivotal role in optimizing data flow, ensuring scalability, and enabling seamless access to structured/unstructured data across the organization. The ideal candidate will design, build, and optimize scalable data pipelines with strong SQL proficiency, data modelling expertise.

Key Responsibilities:

• Design, develop, and maintain scalable pipelines to process structured and unstructured data.
• Optimize and manage SQL queries for performance and efficiency in large-scale datasets.
• Experience working with data warehouse solutions (e.g., Redshift, BigQuery, Snowflake) for analytics and reporting.
• Collaborate with data scientists, analysts, and business stakeholders to translate requirements into technical solutions.
• Experience in Implementing solutions for streaming data (e.g., Apache Kafka, AWS Kinesis) is preferred but not mandatory.
• Ensure data quality, governance, and security across pipelines and storage systems.
• Document architectures, processes, and workflows for clarity and reproducibility.

Required Technical Skills:

• 4 or more years of experience in Data Engineering file.
• Expertise in SQL (complex queries, optimization, and database design).
• Write optimized and production-grade SQL scripts for transformations and data validation.
• Solid understanding and hands on experience in creating data pipelines and patterns.
• Proficiency in any programming languages like Python or R for scripting, automation, and pipeline development.
• Hands-on experience with Google Bigquery and Apache Airflow.
• Experience working on any cloud-based platforms like AWS or GCP or Azure.
• Experience working with structured data (RDBMS) and unstructured data (JSON, Parquet, Avro).
• Familiarity with cloud-based data warehouses (Redshift, BigQuery, Snowflake).
• Knowledge of version control systems (e.g., Git) and CI/CD practices.

Why Join Us:

·      Collaborative work environment.

·      Exposure to modern tools and scalable application architectures.

·      Medical cover for employee and eligible dependents.

·      Tax beneficial salary structure.

·      Comprehensive leave policy

·      Competency development training programs.

About the role:

We are looking for a skilled Data Engineer with hands-on expertise in Dagster orchestration or GCP with Bigquery and Apache Airflow, modern data pipeline development, and architecture implementation. The ideal candidate will design, build, and optimize scalable data pipelines with strong SQL proficiency, data modelling expertise.

Key Responsibilities

• Design, develop, and maintain scalable data pipelines using Dagster.

• Build and manage Dagster components such as: o Ops / Assets o Schedules o Sensors o Jobs o Resource definitions

• Implement and maintain Medallion Architecture (Bronze, Silver, Gold layers).

• Write optimized and production-grade SQL scripts for transformations and data validation.

• GCP, Big query, Apache Airflow – expertise is must if not familiar with Dagster and orchestration.

Must Have

• 4+ years of experience in Data Engineering.

• Strong hands-on experience with Dagster (optional) and workflow orchestration.

• Strong hands-on experience with GCP, Big query and Apache Airflow. • Solid understanding of data pipeline design patterns.

• Experience implementing Medallion Architecture.

• Advanced SQL skills (complex joins, CTEs, performance tuning).

• Experience working with GCP cloud data platform.

Why Join Us:

• Collaborative work environment.

• Exposure to modern tools and scalable application architectures.

• Medical cover for employee and eligible dependents.

• Tax beneficial salary structure.

• Comprehensive leave policy

• Competency development training programs.

Responsibilities

• Build and enhance backend features as part of the tech team.
• Take ownership of features end-to-end in a fast-paced product/startup environment.
• Collaborate with managers, designers, and engineers to deliver user-facing functionality.
• Design and implement scalable REST APIs and supporting backend systems.
• Write clean, reusable, well-tested code and contribute to internal libraries.
• Participate in requirement discussions and translate business needs into technical tasks.
• Support the technical roadmap through architectural input and continuous improvement.

Requirements

• Experience: 4 - 5 years.
• Strong understanding of Algorithms, Data Structures, and OOP principles.
• Integrate with third-party systems (payment/SMS APIs, mapping services, etc. ).
• Proficiency in Python and experience with at least one framework (Flask / Django / FastAPI).
• Hands-on experience with design patterns, debugging, and unit testing (pytest/unittest).
• Working knowledge of relational or NoSQL databases and ORMs (SQLAlchemy / Django ORM).
• Familiarity with asynchronous programming (async/await, FastAPI async).
• Experience with caching mechanisms (Redis).
• Ability to perform code reviews and maintain code quality.
• Exposure to cloud platforms (AWS/Azure/GCP) and containerization (Docker).
• Experience with CI/CD pipelines.
• Basic understanding of message brokers (RabbitMQ / Kafka / Redis streams).

At BigThinkCode, our technology solves complex problems. We are looking for full-stack engineer to join our Microsoft capability teams at Chennai.

Our ideal candidate will have expert knowledge of software development processes, programming and problem-solving skills. This is an opportunity to join a growing team and make a substantial impact at BigThinkCode.

Please see below our job description, if interested apply / reply by sharing your profile to discuss.

Company: BigThinkCode Technologies

URL: https://www.bigthinkcode.com/

Work location: Chennai (work from office)

Experience: 3 – 4 years

Joining Time: Immediate-3 weeks

Programming Skills Required:

• Proficiency in C#, .NET Core, MVC
• Familiar with Data Structures & Algorithms, Object Oriented Programming basics.
• Hands on Problem Solving and Debugging skills.

Framework Required:

• EF Core
• Experience in OOJS, JavaScript, HTML, CSS, and at least one modern frontend framework like React/ Angular/ Vue.

Deployment And Devops Basics Required:

• Cloud (AWS), Docker
• Good to Have: Azure DevOps

Database Required:

• Relational (SQL Server), NoSQL, ORMs

Benefits

• Medical cover for employee and eligible dependents.
• Tax beneficial salary structure.
• Comprehensive leave policy
• Competency development training programs.

At BigThinkCode, our technology solves complex problems. We are currently looking for Software Engineer, Test engineers to join and work with our cross-functional engineers of talented experts at Chennai.

As a Test Automation Engineer, you will engage in a dynamic environment where you will utilize quality processes and automation tools to enhance testing products and solutions. Your typical day will involve collaborating with cross-functional teams to implement automation methodologies, ensuring the highest standards of quality and efficiency in the testing process. You will be responsible for running the end-to-end quality engineering function, focusing on automation to improve control, accuracy, and integrity in all testing activities. This role requires a proactive approach to problem-solving and a commitment to continuous improvement in testing practices.

Please find below our job description, if interested apply / reply sharing your profile to connect and discuss.

Company: BigThinkCode Technologies

URL: https://www.bigthinkcode.com/

Work location: Chennai (work from office)

Experience: 3 – 4 years

Education: Bachelor’s degree in computer science or comparable experience.

Responsibilities:

·      Reviewing and managing the manual / automation code quality.

·      Develop & enhance Test automation framework to support different OS, Browsers etc.

Requirement:

·      Hands on expertise in both manual and automation testing.

·      Familiar with oops concepts and basic programming language.

·      Test management - Agile process, Stakeholder co-ordination, Status reporting

·      Strong expertise in Automation Framework design (Selenium+Java Framework, Rest Assured)

·      Designed, reviewed and maintained automated test scripts.

·      Developed reusable utilities to embed in framework

·      Experience in performing Software Testing and preferably Application testing

Benefits:

·      Medical cover for employee and eligible dependents.

·      Tax beneficial salary structure.

·      Comprehensive leave policy

·      Competency development training programs.