Visual Marketing Designer (B2C, Fin-Tech)

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.

Develop and maintain scalable applications using MongoDB, MySQL/PostgreSQL, Node.js, Express.js, React.js, and TypeScript.

Design, develop, and optimize RESTful APIs and GraphQL services.

Lead and mentor a team of developers, ensuring best coding practices, performance, and security.

Collaborate with UI/UX designers, product managers, and DevOps teams to streamline development.

Contribute to AI-powered application development (if experienced in AI/ML).

Required Skills & Qualifications

✅ 2.5+ years of experience in MERN stack development.

✅ Expertise in React.js, TypeScript, Node.js, and Express.js.

✅ Strong database management skills with MongoDB, MySQL, or PostgreSQL.

✅ Proven experience in leading development teams and conducting code reviews.

✅ Excellent problem-solving and communication skills.

✅ Bonus: Experience in AI/ML-based applications is a plus.

Why Join Us?

🚀 Exciting Projects – Work on AI-driven and scalable web solutions.

🤝 Leadership Opportunity – Lead and mentor a talented team of developers.

💰 Competitive Compensation – ₹40K - ₹60K per month.

🏡 Dynamic Work Environment – Collaborative, innovation-driven workplace.

Must Have Technologies

1. 3–5 years of professional experience in software development
2. .Net Framework / Core
3. C#
4. RestAPI / Microservices
5. MS-SQL / Postgres
6. Angular

Good to Have Skills:

1. Knowledge of Agile / Scrum methodology and JIRA are added advantage
2. AWS / AZURE intermediate or professional certification
3. Experience with Git, branching strategies, CI/CD pipelines, and DevOps best practices.
4. Expertise in writing high-quality, secure, and maintainable code using design patterns and best practice
5. Strong skills in debugging, troubleshooting, and improving application performance
6. Understanding of software engineering best practices, including SOLID principles, design patterns, and unit testing using any framework like NUnit/XUnit/Playwright etc.
7. Knowledge of security best practices

Key Responsibilities:

1.       Develop and test scalable, secure, and maintainable code following coding standards.

2.       Communicate and actively participate in client calls and requirements gathering and understanding calls

3.       Technical documentation

Zemoso Labs is a product studio offering innovation-as-a-service, with design, engineering, and growth services. Our clientele includes Fortune 500 companies, disruptive startups, and unicorns from around the world.

We have operations in India, U.S., Europe, and Canada, and we have created over $8 billion in value for our customers.

At Zemoso Labs, we see marketing as a compelling vehicle to ‌ leverage to help us and our clients grow exponentially. The ideal candidate for this role will not only be data-driven, but an experimentation-oriented approach to campaign management.

The ideal candidate will be a team player who can give direction to other members of the team, take abstract input from senior stakeholders to translate to action items and collaborate with direct co-creators like designers and subject matter experts. They must understand how to create a narrative around a brand and extend it to every asset we create. Ability to learn and scale quickly, and be unafraid to ask questions are must-haves.

RESPONSIBILITIES

• Meeting with internal stakeholders and clients to determine their goals and budget
• Advising clients and other stakeholders on costs, expectations, outcomes, and processes
• Brainstorming ideas for marketing campaigns and paid advertising
• Brainstorming with a team of digital marketers, such as SEO specialists, content marketers, designers, sales specialists, and web developers
• Creating and managing paid ads across LinkedIn, Twitter, Facebook, Google, media partners, programmatic, display, search, networks and more
• Monitoring and analyzing web analytics and campaign performance
• Defining campaign budgets, aligning campaign goals, and ensuring adherence to search optimization principles
• Identifying and presenting new avenues of paid advertising
• Utilizing demand-side RTP platforms to promote adverts and campaigns
• Ensuring a positive ROI on client spending and PPC ad campaigning
• Coordinate with a team of individual contributors to meet deadlines for launch dates

Must-haves:

• Basic familiarity with concepts of campaign management experience across paid, organic, and other marketing efforts across channels
• Analytical mindset with an ability to map data to insights
• Impeccable ability to do customer journey mapping to identify pain points
• Work across multiple time zones (US, US (CST), Canada) as needed
• Ability to learn, scale, and ideate
• Ability to ask the right questions and focus on “what does success look like?”
• Google, Hubspot, and LinkedIn certifications are a huge plus
• Internship in SEO or SEM or Campaign Analytics preferred

Benefits:

• Competitive salary
• Work from anywhere in India
• Learning and gaining experience rapidly
• Reimbursement for basic work-from-home setup
• Insurance (including a top-up insurance for COVID)

Job Title : MERN Stack Developer with Blockchain Expertise

Job Description :

We are looking for a dynamic and skilled MERN Stack Developer with a specialization in Blockchain to join our team. As a Blockchain MERN Stack Developer, you will be instrumental in crafting and implementing blockchain solutions, utilizing the MERN stack for both front-end and back-end development. Your role will contribute to the creation of secure, scalable, and decentralized applications.

Responsibilities :

- Develop and design applications based on blockchain technology using the MERN stack.

- Implement and integrate smart contracts and decentralized solutions into the development process.

- Collaborate with cross-functional teams to define project requirements and specifications.

- Create and maintain high-quality, reusable, and reliable code.

- Ensure the application of secure coding practices to uphold the integrity of blockchain solutions.

- Utilize front-end technologies, particularly React, to build engaging and user-friendly interfaces.

- Work closely with UX/UI designers to implement visually appealing and intuitive interfaces.

- Participate in code reviews, offering constructive feedback to team members.

- Identify and troubleshoot issues related to blockchain and MERN stack development.

- Stay informed about the latest trends, tools, and emerging technologies in blockchain.

Requirements :

- Proven experience as a Full Stack Developer with a specific focus on blockchain technology.

- Proficiency in the MERN stack (MongoDB, Express.js, React, Node.js).

- Experience with major blockchain platforms such as Ethereum, Hyperledger, or similar.

- Solid understanding of smart contract development and implementation.

- Familiarity with decentralized application (dApp) development.

- Knowledge of cryptography and principles of blockchain security.

- Familiarity with version control systems, such as Git.

- Strong problem-solving and analytical skills.

- Excellent collaboration and communication skills.

- Bachelor's degree in Computer Science or a related field (or equivalent work experience).

If you are passionate about both blockchain technology and MERN stack development and thrive in an innovative environment, we encourage you to apply or share your CV and contribute to our cutting-edge projects.

Required Skill Set-

Project experience in any of the following - Data Management,

Database Development, Data Migration or Data Warehousing.

• Expertise in SQL, PL/SQL.

Role and Responsibilities -

• Work on a complex data management program for multi-billion dollar

customer

• Work on customer projects related to data migration, data

integration

•No Troubleshooting

• Execution of data pipelines, perform QA, project documentation for

project deliverables

• Perform data profiling, data cleansing, data analysis for migration

data

• Participate and contribute in project meeting

• Experience in data manipulation using Python preferred

• Proficient in using Excel, PowerPoint

 -Perform other tasks as per project requirements.

SaaS (Mandatory)and Java, Spring boot, Azure is good go

Skills Required:

· Strong application development and design experience in highly Scalable enterprise JAVA/J2EE systems.

· Strong experience in complex application design, ability to provide solutions, design Concepts, design patterns.

· Strong understanding of Java best practices, system scalability, and performance tuning.

· Expertise in Spring (MVC, CORE, Boot, JDBC).

· Strong Knowledge of Restful services, XML, JSON are required.

· Having knowledge in Hadoop/Bigdata/ETL/Reporting systems is a plus.

RevBoosters is a data-centric, service-based company that helps businesses to harness the power of marketplaces like Amazon, Flipkart to grow their businesses using the concepts of Digital Marketing.

Services to clients are done by using techniques of performance marketing -  PPC.

RevBoosters has a lot of success stories with helping businesses grow in the Indian market and markets in the United States of America.

About the role:

RevBoosters is looking to hire interested and driven candidates with excellent research skills to focus on growing the business by supporting the business development team in increasing the reach of the company to more sellers/business owners/brand owners, partner agencies and CMOs in the Indian and international markets.

Candidate requirements:

• A graduate degree with 0 - 1 years of experience.
• Excellent written and verbal communication skills.
• Curiosity to learn more about digital marketing, e-commerce, marketplaces, retail and other concepts that are closely related to the domain of business operations.
• Highly proficient in researching solutions and business development.
• Excellent problem-solving capabilities.
• Basic knowledge of tools like MS Office, G Suite.
• Candidates aspiring to have a career in business consulting are the best fit for this role.

Job responsibilities:

• Get a thorough understanding of the company, its services, target market and domain of operation.
• Research, research, research and more research of the business opportunities, viable income streams, target market and domain of operation.
• Identify new business opportunities by connecting with potential clients over social media or by the process of cold calling.
• Fill up the sales pipeline by generating a fixed number of leads on a monthly basis.
• Complete targets of setting up calls with the senior business development team and the clients.
• Assist the senior members of the business development team to organize and closing deals with potential clients.
• Develop and improve marketing and sales collaterals that will help the business development team close more deals.
• Prepare sales contracts ensuring adherence to law-established rules and guidelines.

What’s in it for the candidates:

• A chance to work with a determined, enthusiastic, fun-loving and creative team that comprises the best minds in the country.
• Exposure to various concepts of digital marketing and in-depth understanding of each concept and its career growth potential.
• A chance to interact with industry leaders, business owners and achievers only to be inspired by each and every story that comes with them.
• A clear shot to prove yourself to be worthy of handling additional responsibilities with accelerated growth promotions.
• A chance to explore international markets that can help set up additional business opportunities.

Full-stack developer  - Remote position

Are you...

• Interested in working at a successful, well-funded start-up where every team member can make a huge contribution?
• Keen to make software that people will use every single day to make their lives easier?
• Excited to work on greenfield projects with responsibility and independence?
• Ready to develop and use your skills across our frontend, backend and mobile offerings?
• Meticulous about quality, and gifted with a strong desire to write beautiful code?

About the company

KeyNest solves the key exchange problem for Airbnb users. Our worldwide network of over 4,000 shops store keys so that Airbnb guests / cleaners / contractors can pick them up whenever is convenient for them. As a global partner of Airbnb we’ve checked-in over 2 million guests.

Why we need you

As the entire Airbnb ecosystem increasingly relies on KeyNest, our customers expect us to integrate additional features without reducing the ease of use that our customers love. This is why we continue to invest in beautiful, intuitive user interfaces that integrate with every tool and are used by our customers, their guests and staff, as well as our own staff.

Our product team is lead by one of the founders and complete with a director of engineering, product manager, UX designer, one mobile developer and one senior full-stack developer who will be mentoring you. We want to work with a developer who cares about the way their code impacts the people who use it.

With a genuine passion for high quality work, attention to detail and readiness to own your own projects, you will be looking for a new and exciting challenge which allows you to use your experience to drive change and maintain the high standards of our organisation.

Our Tech Stack

• C# MVC modern tech stack
• Front end web in TypeScript & Angular or Node & React
• Test Driven Development (TDD) and follow SOLID design principles.
• EF 6.0
• SQL Server 2017
• Agile experience (Scrum, Kanban)
• TFS
• Cloud hosted in Azure with micro-services architecture

Your qualities

• 2-4 years experience in C#
• Front-end web experience in Angular
• Track record of building great products
• Excited about understanding the real problems working people come up against and fixing them with technology
• You’ll love the idea of being a big part of a small team: if you come up with a great idea, you can take it all the way to production
• Motivation and ambition to succeed in a fast-paced environment
• Not afraid to take on responsibilities

What we offer

• Crucial role in a funded, dynamic & fast-growing start-up shaking up the sharing economy
• Competitive salary based on relevant experience
• Flexible working for our most committed staff
• Unparalleled opportunities to develop your career as the company develops rapidly

If you want to join the KeyNest team, please get in touch – we look forward to meeting you.

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.