Server Engineer

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.

Location -Kolkata/Mumbai

Job Description:

-             Write, edit, and proof articles for Internal Communications

-             Write copies for branding collaterals like posters, brochures etc.

-             Co-ordinate with business units to gather information and craft articles, messages, or newsletters

-             Responsible for managing content and updating the Intranet using the CMS

-             Message and Newsletter creation using builder tool

-             Writing and editing for marketing collaterals

Specification / Skills / Experience

• Good writing experience
• Proficiency in English, a very high standard of both spoken and written language
• Independent and self-manage the work load
• Robust writing skills - the selected candidate will be writing and editing content on a daily basis
• University degree in journalism, media studies or related qualification
• A cross-cultural background
• Ability to manage more than one project at a time working under tight deadlines
• Strong organizational skills
• Working knowledge of Microsoft Word, Excel & PowerPoint, Photoshop (added advantage).

Primary Skills: Excellent writing and communication skills. Exposure to on-line content along with content management skills

Secondary Skills: Exposure to social media; project planning

Education : B.Tech / M.Tech only

MANDATORY CRITERIA:

• It's a Contractual role for a particular project ongoing in the company, duration will be 1 year or may exceed as per the project requirement, After that the candidate will be kept on permanent role.
• The candidate will be on company's payroll only.
• Candidate should be comfortable for directly visiting and working with client's place.
• Immediate to 15 days joiner preferred
• 3 to 5 years of hands-on experience in Linux Device Driver development
• Strong experience with Linux kernel programming & memory management
• Experience with Zephyr OS / device driver model (porting bare-metal drivers).
• Familiarity with RTOS linux kernel internals and hardware protocols (They mainly use AXI protocol, i2c, spi).
• Strong knowledge of PCIe and DMA drivers
• Proficiency in C / C++ programming languages
• Experience working with hardware interfaces/protocols (AXI, I2C, SPI)

REQUIRED SKILLS:

• Proven experience in developing Linux Device Drivers.
• Preferred experience in Zephyr (need to port bare metal drivers to zephyr OS/device driver model).
• Strong knowledge of PCIe and DMA drivers (Good to know Xilinx's IPs like AXI-DMA, XDMA etc).
• Expertise in Linux Memory Management.
• Proficiency in C/C++ programming languages.
• Preferred familiarity with real-time operating systems (RTOS), linux kernel internals and hardware protocols (They mainly use AXI protocol, i2c, spi).

Immediate to 15 days joiners are preferrable we need to close it asap.

Strong UI / Product / Visual Designer Profile (Not UX-focused)

Mandatory (Experience 1) – Must have 2+ Years of hands-on experience in UI / Product / Visual Design, with strong exposure to web and mobile app design (from concepting, wireframes, prototypes to final UI).

Mandatory (Portfolio) – Must have a strong visual/UI design portfolio showcasing product, web, and app UI work with clear emphasis on visual hierarchy, interaction detail, color, and layout.

Mandatory (Tools) – Proficiency in Figma, Adobe XD, FigJam, Photoshop, Illustrator (knowledge of Sketch, Axure, Zeplin is a plus).

You will: 

• Plan, create, and publish engaging content across Instagram, Facebook, YouTube, LinkedIn, and Twitter (X)
• Manage daily social media activities including posts, stories, reels, comments, and DMs
• Develop and execute monthly content calendars aligned with marketing goals
• Coordinate with design, video, and marketing teams for creatives and campaigns
• Handle paid social media campaigns with a basic understanding of Meta Ads
• Monitor social media performance using analytics tools and prepare weekly/monthly reports
• Track trends, hashtags, and competitor activities to improve reach and engagement
• Engage with followers, respond to queries, and build an active online community
• Support influencer collaborations and campaign execution
• Coordinate with the HR team on employee engagement activities and employer branding,, including basic content capture and posting for social media
• Participate in brainstorming sessions to support overall brand presence and visibility through social media
• Maintain consistent brand tone, messaging, and visual identity across all platforms

You have:

• 2–4 years of proven experience as a Social Media Executive or in a similar role
• Strong understanding of social media platforms (Instagram, Facebook, YouTube, LinkedIn, Twitter/X), their algorithms, and best practices
• Good copywriting skills with strong attention to detail
• Basic knowledge of Meta Ads Manager and campaign objectives
• Hands-on experience with tools like Canva, Meta Business Suite, Hootsuite, or similar platforms
• An analytical mindset with the ability to interpret social media performance data
• Ability to multitask, meet deadlines, and work in a fast-paced environment
• Experience with video content, Reels/Shorts strategy, influencer marketing, or performance/lead-generation campaigns

We Are:

Software development and consulting firm; Subsidiary of Choice International Limited which is a  multi-diversified business enterprise; established in India in March 1993. The group operates from its head office in Mumbai and has zonal offices across the country and has several business verticals like  Investment Banking, Broking, Hospitality, E-commerce, the Energy sector etc. 

We are fast emerging in the field of innovation to help accelerate the digital transformation journey by providing credible web solutions to foster business growth. We assist in business by offering Cloud,  Mobile & IT solutions that foster efficiency, growth, and ROI. We keep in mind the goals of the organization while simultaneously enhancing efficiency. Our dynamic team comprises Web Software  Developers, Cloud Architects, Technical Consultants, Data Administrators, IT Security experts, DevOps  Professionals & Digital Marketing. 

You & We:

Together, we will strengthen the brand’s presence across social media platforms while driving higher engagement, reach, and audience growth. We will create meaningful content and campaigns that align with business and marketing objectives, using insights and performance data to continuously refine and improve outcomes. Through consistent messaging and creative storytelling, we will build an authentic and recognizable digital brand voice.

About LambdaTest

We are the only cloud-based testing platform aimed at bringing the whole testing ecosystem to cloud. Today we have a powerful cloud network of 2000+ real browsers and operating systems that helps testers in cross-browser and cross platform compatibility testing.

On a mission to provide the most powerful, cutting-edge, comprehensive, and secure cloud test platform to empower software testers & developers globally to perform testing intelligently at scale.

We envision an integrated platform where professionals can rely to perform and manage all types of tests without being limited by infrastructure dependency. So people could focus on things that matter the most, i.e. their tests.

We are a dynamic team that works in a fast-paced environment, ambitious to make a huge impact. Aligned with the company’s vision and strategy, the cross-functional teams work closely to build cutting-edge SaaS products that enable software developers & testers globally to perform testing intelligently at scale. Default to transparency, we share stories of our successes, failures, challenges, and interests so that we can learn from and support one another.

• You will be part of a growing high functional team, responsible for delivering various frontend products to the end-users. Simplifying complex workflow and make it easy for the end-users.
• The team designs and develops various products from - financial apps targeted to invoice users, data-heavy app oriented to operational and support teams, a productivity app for sales teams,
• SDK that will be integrated into third-party apps, etc.
• You will work with business, product, and backend teams to work on new features and products.
• You are expected to drive the products to maximize its business impact and customer delight.
• You are expected to stay on top of tech innovations in the Web development space, experiment them and make suitable suggestions to enhance tech stack. Research and propose software programs that are compatible with future technologies.

• Design and implement Single Page Applications (SPAs) using modern JavaScript frameworks
• Integrating data from various back-end services
• Develop a simple-to-use user interface for a complex product, apply new technologies, best design practices and usability patterns
• Contribute to end-to-end system architecture, working with/as cross-functional teams
• Collaborate with UX teams, product managers and other technical teams to create optimized and delightful user experiences
• Apply expertise of HTML5, bootstrap/foundation CSS frameworks
• Analyze the performance of layers in the frontend, backend and engineer designs/code to solve them
• Work with the product team to build flow and detail out the requirements
• Conversant with development for desktop and mobile browsers and hybrid apps.

• Proven working experience in web programming
• Top-notch programming skills and in-depth knowledge of modern HTML/CSS
• Solid understanding of how web applications work including security, session management, and best development practices
• Working with respectable size Single Page Application (SPA) project
• Expert in MVC like design patterns, modern JavaScript frameworks
• Hands-on experience with network diagnostics, network analytics tools
• Solid CS, OOP/OOD, design patterns
• Good grasp on usability and interaction design
• Track record in large-scale system software development
• Aggressive problem diagnosis and creative problem-solving skills
• Ability to work and thrive in a fast-paced environment, learn rapidly and master diverse web technologies and techniques

• Any framework - ReactJS, AngularJS, Backbone, Ember, VueJS
• DOM and Virtual DOM understanding
• API Integration. Understanding of session management. 

• Experience with server-side processing such as templating, packaging and delivery
• Some end-to-end system design experience, sensitive to security
• Experience working with webviews on Android and iOS
• Exposure to React Native
• Demonstrated visual design and layout skills
• Design and development of backend REST endpoint applications