We have an opening for Sr Lead Software Engineer -Full / Mern Stack Developer.
Responsibilities :
- Responsible for writing reusable, testable, and efficient code
- Design and implementation of low-latency, high-availability, and performant applications
- Implementation of security and data protection
- Understanding of performance testing and optimization techniques
Requirements
- Should have the ability to translate Wireframes and PSD Designs into functional web apps using HTML5, React , Node.js, and Mongo.
- Binding of UI elements to JavaScript object models
- Creating RESTful services with Node.js
- Architect scalable web architectures
- Must have proven experience in front ( Rect.js)& back-end development (Node.js)
- Work in a cross-functional team to deliver a complete user experience
- Must know MongoDB, Express, Node.js, & React., Typescript, CSS, HTML, Bootstrap
- Create Unit and Integration tests to ensure the quality of code
- Be responsive to change requests and feature requests
- Write code that is cross-platform and cross-device compatible
- Must have the ability to wear many hats and learn new technologies quickly
- Candidate must have good Knowledge of Node Debugging
- Understanding & proficiency in REST APIs.
- Should know Git Repository and Jira.
- Integration of data storage solutions [RDBMS, NoSQL DB]
Qualifications
Having Expereince in MongoDB - Document DataBase,
Node.js —Express(.js) web framework -Backend
React(.js) — a client-side JavaScript framework along with Bootstrap , HTML5, CSS3 - Frontend
Education : B Tech , BCA or Equivalent
Relevant Experience : 3 to 9 years : Full Stack developer
Preferred Candidate : Immediate Joiner
Location: Kolkata only ( Onsite).

About DataSpace Security Pvt Ltd
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Job Title : Flutter Dart Developer (Backend Heavy - Node.js)
Experience Required : 5+ Years
Location : Bellandur & Manthali, Bangalore – Onsite Only
Type : Contractual
About the Role :
We are looking for an experienced Flutter Dart Developer with a backend-heavy architecture (Node.js) to join our team on a contractual basis.
This role goes beyond basic UI development — we need someone who understands the complexities of security, caching, APIs, SQL, server-side rendering, performance tuning, and scalable backend architecture.
Mandatory Skills : Flutter, Dart, Backend-heavy architecture (Nodejs), RESTful APIs, SQL, Caching, Firebase, State Management (Bloc/Provider/Riverpod), Performance Tuning, Git, Mobile Deployment (iOS & Android), Agile
Key Responsibilities :
- Develop high-performance cross-platform apps using Flutter & Dart.
- Translate complex UI/UX into responsive mobile experiences.
- Collaborate with product, design, and backend (Node.js) teams to deliver scalable features.
- Implement caching, security, SQL, and performance optimization strategies.
- Integrate RESTful APIs, Firebase, and third-party libraries.
- Conduct code reviews and support junior developers.
- Stay updated on emerging mobile/backend technologies.
Required Skills & Qualifications :
- 5+ Years in Mobile Development, 3+ Years with Flutter & Dart.
- Strong knowledge of state management (Bloc, Provider, Riverpod).
- Hands-on experience in Node.js for backend development.
- Expertise in API design, SQL, caching, offline storage, security, and performance tuning.
- Experience with Firebase, push notifications, and app deployment on iOS & Android.
- Familiarity with native mobile development (Kotlin/Java or Swift/Obj-C) is a plus.
- Proficient in Git and Agile methodologies with excellent problem-solving skills.
Produce high-quality code and experience with security implementations Identifying application security risks and Implementing security patches procedures.
Stronghold on MongoDB and experience on other No SQL databases.
Experience with Graph, Payment Gateway, Node.js process management and web sockets like socket.io
Experience on Integration of multiple data sources and databases into one system.
Must have good knowledge of Object-Oriented JavaScript, ES6, or Typescript.
Good knowledge of coding standards, design patterns, unit testing.
Stronghold on Data Structures and Algorithms.
Expertise in building scalable & reliable systems.
Good Experience in working with technologies like AWS.
Strong problem solving and analytical skills.
Able to architect large software from scratch.
Strong problem solving and analytical skills.
Able to architect large software from scratch.
An ideal candidate has exceptional coding skills, creative candidates should possess exceptional design skills, creative problem-solving mentality, a great sense of aesthetics, and user-centric design principles. The applicant must have an affinity for minimal design, and attention to the smallest details.
Applicants are welcome for role of Senior SDE full stack. Responsibilities and nice to have qualities will purely depend on the resume (so make sure it shows your expertise :)
Responsibilities
* Building scalable tech which will process 1 million+ finance application analytics.
* Accurately translate user and business needs into functional frontend code.
* Build and enhance the core features of the fully restful backend.
* Build and enhance the core features of web and mobile app.
* Track daily analytics KPIs and bugs.
* Convert app design prototype with awesome, fast and user friendly app.
*Technical Knowhow:*
* hands-on experience on : NodeJS,
* hands-on experience Typescript with React/Native framework
* Basic knowledge of ORMs used with relational databases, MySql, Mongo DB, OrientDB or Any Graph DB,
* Basic design patterns.
* An ability to resolve and remove roadblocks to help teams deliver on necessary outcomes, avoid churn and strengthen relationships between individuals and teams
* Git
*Nice to have :*
* Model-View-Controller and Test-Driven Development experience.
* Using AWS and linux.
* Test driven Development and familiarity with Mocha or Chai
* Cloud microservices experience working with the following: CI/CD tools and techniques, Kubernetes, Kafka, Postgres, Elasticsearch and Docker
* Experience building object-oriented web applications in Angular, JavaScript, HTML5, and CSS.
i2V Systems builds products in the video surveillance domain. We are looking for Full Stack developers who are capable solving complex problems, and have a strong will to get things done.
Job Responsibilities:
- Work on designing and development of new software products.
- Work on Improving, optimising and maintaining existing software products.
- Helping deployment team deploy products you work on.
Skills required:
- Good knowledge in C#, Javascript.
- Hands-on development experience in of. NET and Angular framework.
- Good knowledge of basic data structures and algorithms.
- Experience in database design preferrable.
- Familiarity with database technologies such as MySQL and PostgreSQL.
- Ability to learn new technologies, frameworks and programming languages.
JOB DESCRIPTION – WEB DEVELOPER
About Digichefs
We’ve been reinventing the meaning of digital marketing or rather, advertising in a digital era since 2015. With over 5 years of cumulative marketing experience at the heart of the organization, we enable our clients to grow and meet their business objectives. Our sweet combination of technology, creative communication, and a thought-through execution strategy bolster the marketing vertical in your business center, so that you may focus on the next important item on your list. Let us help you build a recipe for success.
Know more about us:
Check our website http://www.digichefs.com/">www.digichefs.com
Watch our journey so far http://digichefs.in/emailer/digichefs/">Play Showreel - A 180 sec. Sneak Peek
Why Join Digichefs
We are a boutique Digital Marketing Company focused on performance led to creative campaigns.
A tight team of 40 makes us an ideal fit for any brand looking for a partner who can support their marketing setup or accelerate them in their growth stage.
With efficient internal processes & subject expertise in digital, we forge as your extended marketing partner.
Direct access to the founders & the core team, flexibility & agility when situations demand so, clean reporting and transparency at every stage, while completely maintaining the security of your confidential data, are some reasons why our clients love us!
We were featured by:
Digital Agency Network - https://digitalagencynetwork.com/agencies/mumbai/">https://digitalagencynetwork.com/agencies/mumbai/
Learning Catalyst - https://learningcatalyst.in/top-10-digital-marketing-agencies-mumbai/">https://learningcatalyst.in/top-10-digital-marketing-agencies-mumbai/
Social Somasa - https://www.socialsamosa.com/2020/03/agency-feature-digichefs/">https://www.socialsamosa.com/2020/03/agency-feature-digichefs/
Yara Book https://yarabook.com/read-blog/82135_the-best-social-media-marketing-agency-in-mumbai-digichefs.html">https://yarabook.com/read-blog/82135_the-best-social-media-marketing-agency-in-mumbai-digichefs.html
Job Description:
- Experience working in WordPress at a PHP code level.
- Good understanding of front-end technologies, including HTML5, CSS3, JavaScript, jQuery
- Experience in designing and developing responsive design websites
- Grasp of HOOKS concepts in WordPress.
- Ability to convert comprehensive layout and wireframes into working HTML pages
- Strong understanding of PHP back-end development.
- Building WordPress CMS websites using the best practice & de-facto standard plugins
Requirements:
- Good Communication Skills.
- Basic knowledge of at least 2 web developing languages.
- Knowledge about Wordpress, Core PHP, HTML5, CSS3, MYSQL, Javascript, Jquery
- Minimum 3 years of experience required.
Java Architect/Technical Lead-
Responsibilities-
- Deliver technical strategies and solutions, application development, and end-users services
- Lead projects to implement new or enhance existing functionalities including articulating requirements and translating them into effective technical solutions
- Build and maintain strong relationships and partnerships with team members across globe and customer stakeholders
- Work collaboratively as a team player to develop mutually acceptable solutions, and act as a mentor to the team
- Solve problems and provide support, taking responsibility to make decisions when appropriate
- Effectively communicate with team members and customers, Be able to articulate technology to a non-technical audience
- Build relationships with technical team members in all offices
- Track and manage dependencies across lines of business and platforms, Maintain technical risks register with mitigations
- Create or maintain architectural artifacts like architectural overview, architectural decisions, integrations diagram, non-functional requirements
- Collaborate with other technical team members and create a forum for sharing knowledge
- Come up with innovative ideas to improve quality in delivery
- Deploy, administer and support Microservices components in a RedHat OpenShift environment
- Should be hands-on and be ready to write complex code while mentoring junior developers to learn
- Thrive in a fast-paced and dynamic work environment and lead by example
Skills & Experience-
- 15-20 years experience working on projects utilizing: Java, Web Development/REST (preferably with Spring), Linux, JUnit, Mocking, Maven, JavaScript, GIT
- Experience in the following areas are preferred – Microservices, Spring Boot, Spring Security with OAuth2, SOAP and SOAP UI, Jenkins configuration, AngularJS, RedHat PaaS (RHEL, Kubernetes, OpenShift, Camel, Fuse)
- Well versed in front end and back end development
- Good understanding of encryption technology
- Knowledge of infrastructure especially cloud infrastructure is desirable
- Should be conversant with DevOps methodologies
- At least 3 years of experience as a technical lead – coaching, presenting architectural/design elements to customers and team members
- Should possess strong problem solving and analytical skills
- Should have experience reviewing code for team members and etching out a concrete code quality plan
- Should have at least two years of experience working on projects using Test Driven Development (TDD)
- Should have 2+ years of experience using JUnit on projects
- Consistent incorporation of best practices and standards while coding; in particular: secure coding practices
- Good Exposure to building secure and scalable applications
- At least 4+ years handling customers directly should have presented architecture artifacts and technical solutions to customers and influenced customers
- Excellent communication (verbal and written) and interpersonal skills – should be able to influence customer stakeholders and senior management
- Team player and ability to work proactively, provide mentorship and directions to the team and making technical decisions independently
Qualification-
- BE/MCA or equivalent area
- 15-20 years of software industry experience
Merkle|Sokrati, a leader in Paid Search & Social Advertising, provides a sophisticated technology solution to efficiently manage Digital Marketing campaigns for several brands in India. The technology developed takes a beating of serving and tracking 20M+ impressions a day. It runs crunching algorithms and keyword discovery routines using distributed computing, housing the entire data in distributed caches and sharded MySQL databases.
To be a geek at Merkle|Sokrati you need to know how to build scalable and high-performance systems. Nothing at Sokrati is small. We start with a proof of concept that demands a traffic rate of 10M+! To achieve any of this you need to understand Distributed Systems, Distributed Caching, High-scale Databases. And we possess the skills to create software that makes this entire heterogeneous system function together even if it runs on 100 boxes. A system that is so widely used cannot sustain any downtime and hence it uses elegant high-availability techniques to survive an outage. Not many startups can say “been there, done that”!
@Merkle|Sokrati, you will:
- Implement solutions for broadly defined problems
- Drive best practices and engineering excellence
- Be involved in the development of code in object-oriented languages like Java etc and build large scale robust distributed systems
- Be involved in full fledged product development.
- Build New Features, Push them to production fast.
- Debug production issues across services and levels of the stack
- Build services or APIs which will for easy application integrations at Sokrati to develop applications faster.
- Build scalable/fault-tolerant backend systems that process and analyze billions of data points every day.
You'd fit right in if you have:
- 2-4 years of experience in building successful production software systems
- A solid grounding in Computer Science fundamentals (based on a BE/BTech or MS in Computer Science)
- Experience developing software services and an understanding of design for scalability, performance and reliability.
- Mastery of the tools of the trade, including a variety of modern programming languages (Python, Java, JavaScript, C/C++) and open-source technologies (Linux, Spring)
- Proven ability to work in a fast paced, agile and in an ownership and results oriented culture
If you are excited about:
- Having an unmatched startup experience that allows you to work on bleeding-edge technologies.
- Making a splash in a multi-billion dollar Digital Advertising industry
- Learning & Growing far beyond your current horizon
- A place full of like-minded & ridiculously smart folks
- A start-up culture that you'd cherish forever in your work life
Feel like you are a good fit? We would love to hear from you!









