Data Engineer

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

This is an opportunity to join a growing team and make a substantial impact at BigThinkCode. We have a challenging workplace where we welcome innovative ideas / talents and offers growth opportunities and positive environment.

Below job description for your reference, if interested please share your profile to connect and discuss.

Company: BigThinkCode Technologies

URL: https://www.bigthinkcode.com/

Job Role: Software Engineer / Senior Software Engineer

Experience: 2 - 5 years

Work location: Chennai

Work Mode: Hybrid

Joining time: Immediate – 4 weeks

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.

Required Skills:

• 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).

Benefits:

· Medical cover for employee and eligible dependents.

· Tax beneficial salary structure.

· Comprehensive leave policy

· Competency development training programs.

JOB DESCRIPTION:

Location: bangalore

Mode of Work : 3 days from Office

DSA(Collections, Hash maps, trees, Linkedlist and Arrays, etc), Core Oops concepts(Multithreading, Multi Processing, Polymorphism, Inheritance etc) Annotations in Spring and Spring boot, Java 8 Vital features, database Optimization, Microsevices and Rest API

• Design, develop, and maintain low-latency, high-performance enterprise applications using Core Java (Java 5.0 and above).
• Implement and integrate APIs using Spring Framework and Apache CXF.
• Build microservices-based architecture for scalable and distributed systems.
• Collaborate with cross-functional teams for high/low-level design, development, and deployment of software solutions.
• Optimize performance through efficient multithreading, memory management, and algorithm design.
• Ensure best coding practices, conduct code reviews, and perform unit/integration testing.
• Work with RDBMS (preferably Sybase) for backend data integration.
• Analyze complex business problems and deliver innovative technology solutions in the financial/trading domain.
• Work in Unix/Linux environments for deployment and troubleshooting.

Required Skills & Experience:

• 3– 8 years of strong hands-on experience in Core Java, Spring boot, microservices, data structures.
• Deep understanding of Object-Oriented Programming (OOP), data structures, algorithms, and design patterns.
• Proven experience with Spring, CXF, and REST/SOAP web services.
• Solid understanding of microservices architecture and distributed systems.
• Experience working with Sybase or other relational databases.
• Expertise in multithreading, concurrency, and high-throughput server-side development.
• Exposure to capital markets, sales & trading platforms, or similar financial services applications.
• Good working knowledge of Unix/Linux environments.
• Experience in solution architecture and design documentation is a strong plus.
• Strong problem-solving skills, analytical thinking, and a proactive attitude.
• Excellent communication and interpersonal skills to work effectively with global teams.

Preferred Qualifications:

• Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.
• Previous experience in investment banking, capital markets, or financial technology domains

Exp-10 Years

Location Mumbai

Ready to work from Office

Permanent role

Role

Business Analytics/Data Analytics Lead

• Enable Business Transformation with Data Analytics by working with our big clients in major sectors such as Oil & Gas, Manufacturing, Retail, BFSI
• Partner business teams to understand the business area, work with the team to evolve and define the business problems, use-cases, translate the same into an analytical problem, design solution approach, define ROI, help execute to deliver relevant insights that lead to actions and business value.
• Connect business requirements with Technology solutions and be able to determine feasibility, technical gaps, size etc.
• Be able to define a project plan for the identified solutions, help hire and train technical resources, be the glue between Business team and the technical/implementation team
• Be proficient at solving ad hoc business problems, innovating on potential future solutions, and working with technology partners to build solutions and/or creative approaches to solve ‘one of a kind’ problems.
• Embed tested solutions to make them business as usual and help quantify value benefits from analytics.
• Be creative and a committed problem-solver using Data and Advanced analytics skill alongside leadership and direct engagement of business leaders.
• Be a trusted advisor to the client CxOs/leadership team in evangelising the use of Data & Data Science in business decisions. Help accelerate the organisation journey to become data driven.
• Provide input during development and implementation phases, including formulation and definition of systems scope, objectives and necessary system enhancements for complex, high-impact projects
• Work with development and testing teams to deliver solutions and support UAT
• Identify and communicate risks and impacts and propose risk mitigation options, considering business implications of the application of technology to the current business environment.

Qualifications

• 10+ years experience in technology/project management/product management/solution delivery
• 4+ years of relevant work experience in roles partnering in Data Analytics related use-cases and solutions resulting in significant cost, productivity and/or quality gains for the business
• Bachelors degree in a relevant technical field (Computer Science, IT, Statistics, Business Analytics or similar). MBA preferred

·       Experience of specifying and writing business requirements and suggesting appropriate solutions in the field of Data Analytics/AI

• Prior industry experience in defining/creating Data Analytics solutions  in one or more of Oil & Gas, BFSI, Manufacturing, Retail sectors.
• Strong preference for experience in setting up & managing analytics / data products / platforms & leading change management.
• Be able to articulate and have a keen eye on the value that Data Analytics, AI, Machine Learning, Data Lake/Catalogue can bring to organizations
• Ability to communicate complex quantitative insights in a precise, and actionable manner
• Strong communication skills and ability to work with peers & senior stakeholders demonstrating strong vertical and lateral influence.
• Working knowledge of Analytics tools such as PowerBI, Tableau, AI modelling such as Regression, Classification, and Time Series Problems.
• Experience building insights from analytics & telling data stories
• Passion for empirical research and for answering hard questions with data

Hello All,

Greetings from RWaltz Software!!!!

👉 We're thrilled to announce that RWaltz Software Pvt. Ltd. is actively looking for a ‘Software Developer- (MERN Stack)’ position. Software Developers, who are passionate about the world of blockchain & cryptocurrency? Join our team and make a difference.

RWaltz Software Group Inc. is a multinational company (MNC) headquartered in Atlanta, Georgia, USA. We provide services like Blockchain, Big Data Analytics, Artificial Intelligence, Machine Learning, ERP solutions, and Web and Mobile applications. 

Job Details:

·        Position: Software Developer (MERN Stack)

·        Qualification: B. Tech, BCA, or any relevant courses

·        Exp Required: 1 – 3 years

·        Job Location: Nasik and Pune, Maharashtra

·        Work Days: 5 days working

Required skills:

·        Good Communication Skills.

·        Excellent technical, diagnostic, and troubleshooting skills.

·        Hands-on experience in MERN stack (MongoDB, Express JS, React JS, Node JS)

·        Experience in server management would be an added advantage.

·        Strong analytical and problem-solving skills.

·        Immediate joiners are appreciated.

Job Description:

·        Candidates must have good experience in the MERN stack (MongoDB, Express JS, React JS, Node JS).

·        Good knowledge of version control like GIT.

·        Analyze & resolve technical & application problems.

·        Liaising with team members, management, and clients to ensure projects are completed to standard.

·        Identifying risks and forming contingency plans as soon as possible.

·        This position is a hands-on role where we expect you to get directly involved with technology, platform, development and deployment methodology choices, high-level software and data flow decisions as well as helping the team with implementation and troubleshooting.

Job Description:

Want to help- We are looking for “Area Head” to expand our customer base and achieve sales quotas for a specific zone of our company.

Ultimately, you will ensure your area of responsibility meets and exceeds the expectations of our business objectives and contributes to our company’s success in the long run.

Responsibilities:

• Create area sales plans and quotas in alignment with business objectives
• Achieve business targets of the area for various quarters as well as the financial year
• Develop, manage and fulfillment of an efficient distribution network to improve sales performance
• Building the AffordPlan brand within the defined hospital network zone
• Maintaining strong relationships with doctors, and customers.
• Implement innovative sales techniques to increase customer satisfaction.
• Identify hiring needs, select and train new executives.
• Optimize and oversee operations to ensure efficiency
• Able to convert leads from various channels.
• Forecasting daily MIS on product performance across all branches.
• Developing, Constructing and Cooperative working relationship with the employee of the mapped branch.

Requirement:

• Proven work experience as Area Sales Manager, Territory, Zone Manager or similar senior sales role
• Minimum 4 years of experience required in B2C sales (preferring Industry - BFSI Insurance/Retail & distribution/ Telecom/Consumer Durables).
• Ability to measure and analyze key performance indicators (Profit and KPIs)
• Ability to lead and motivate a high-performance sales team.
• Strong organizational skills with a problem-solving attitude
• Exceptional communication and interpersonal abilities.
• Availability to travel as needed

• Track record of delivering various features in large-scale applications or core systems with at least 5 years of experience. If you've written code in big data applications handling multitudes of data or real-time events, you're in.
• Experience writing multi-component systems or micro-services, with architectures requiring efficient inter-application communication. If you know what Kafka is, and think it's the bee's knees, we will think the same of you.
• Experience writing in a high-level language such as Go, C, Rust, Python, Ruby, etc.. If you're already writing Go, or spent a weekend debugging the worse memory leak ever, that's a big plus.
• Experience writing APIs (either RESTful or not) and RPCs. If you've broken backwards compatibility for your customers once, and dealt with the fallout, we want you (to deal with the fallout again).
• Experience with RDBMS systems (e.g. MySQL, PostgreSQL, Oracle, SQLite) and/or NoSQL databases (e.g. MongoDB, Redis, Cassandra, Couchbase). If you've written queries with more than two joins, or have a strong opinion of why an integer is better as a primary key (or maybe a UUID), we'd like to hear from you.
• Experience with container platforms and orchestrators such as Docker, Kubernetes and OpenShift is a plus. If you can name one way in which a container is different than a regular process, you're golden.
• Are you a free software/open source nerd? Do you maintain open source projects? Are you a Hacker News reader? Do you remember the days when you had to compile your own Linux kernel? Do you believe it should be called GNU/Linux? Have you ever been in a fight with an Emacs user? Are you an Emacs user? Well, we have the job for you!