
Technical Lead - MERN Stack
at IT services provider specializing in Digital applications
JobDost is promoted by JetSynthesys.
JetSynthesys:
A digital ecosystem with products spanning across ITES, Personalized Entertainment, Telecom & Digital Media. Over 400 employees, headquartered in Pune, with offices in Mumbai, Bangalore, Tokyo, Singapore, London, New York, Los Angeles & San Francisco.
We are bridging the world, together with you. JetSynthesys was formed with the driving purpose to enrich the lives of all Indians. We passionately keep our finger on the pulse of the shifting trends and the needs of the Indian people as well as the western world. We take pride in being agile and strategic, helping to generate and provide support structures for these different worlds to connect. And we do this all in the name of sharing and cultivating culture to reveal rewards for everyone.
JobDost:
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As a Tech Lead - MERN Stack Development, we are looking for programming geeks who are proactive and passionate about technology, coding and with 5 years of engineering experience to help us build our world-class Team of MERN Stack Developers.
What you'll do:
- Lead and mentor a team of developers on MERN Stack
- Conduct regular reviews on code and share best coding practise and all aspects of development cycle
- Work closely with the leadership team on team performance & development
Who you are:
- 5+ years of Hands-on technical expertise
- Must have relevant experience in designing, building, maintaining, and extending large-scale production systems
- Must have Strong basic Knowledge about each MERN Component - MongoDB, Express, React.js, Node JS
- Proven leadership skills: courage to challenge with candour, motivate and inspire team members
- Strong interpersonal and communication skills, for both technical and non-technical audiences
- Bonus if you have: Experience with AWS / Git, Prior Open-source contributions. Experience building responsive designs
Job Role: Full Time
Location: Remote/ If Required need to travel to Bangalore.

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We are looking for a skilled Python Developer to design, develop, and maintain robust backend systems. You will be responsible for building scalable web applications using the Flask micro-framework and managing high-performance NoSQL data storage with MongoDB. Your role involves creating RESTful APIs, optimizing database queries, and ensuring seamless integration between the backend logic and frontend components.
Key Responsibilities
- API Development: Design and implement scalable, secure RESTful APIs using Flask.
- Database Management: Architect and maintain MongoDB schemas; develop complex aggregation pipelines and optimize query performance.
- Backend Logic: Write clean, efficient, and testable Python code to handle server-side logic and data processing.
- Integration: Integrate third-party services and internal data sources using libraries like Requests or Flask-PyMongo.
- Performance Optimization: Identify and resolve bottlenecks in the application and database layers to ensure low latency.
- Testing & Security: Implement unit tests (using pytest or unittest) and follow security best practices (OAuth2, JWT, data encryption).
- Collaboration: Work closely with frontend developers to integrate user-facing elements and with DevOps to support deployment.
Required Technical Skills
CategoryRequirementsLanguageExpert-level Python (OOP, decorators, generators, and async programming).Frameworks Strong experience with Flask (routing, blueprints, middleware).DatabaseProficiency in MongoDB (BSON, indexing, sharding, and aggregation framework).ODMs/DriversExperience with PyMongo or MongoEngine.ArchitectureSolid understanding of RESTful API design and Microservices.Tools/DevOpsVersion control with Git; familiarity with Docker and CI/CD pipelines
Sound technical exposure in React, Node, API, Java, JPA, Hibernate, Kafka, REST API,
Postgre DB.
• Strong experience in systems design principles.
• Must have strong exposure in PSQL queries and stored procedures.
• Experience in Lending/Fintech domains will be preferable.
• Design, implement and maintain Java-based applications that can be high-volume and
low-latency.
• Familiarity with browser testing and debugging.
• Analyze user requirements to define business objectives.
• Identify and resolve any technical issues arising.
• Develop technical designs for application development.
• Conducting software analysis, programming, testing, and debugging.
• Manage Java and Java EE application development.
• Understanding of strategic handling of technical projects. i.e. adhering to stakeholder
expectations and processes.
Roles and Responsibilities:
- Understand and troubleshoot technology problems and offer solutions
- Understand the technology infrastructure and Application architecture end to end
- Code review for the source code delivered by team
- Understand the business requirements and deliver it through outsourced team
- Support/lead new technology initiatives and related technology deliveries
- Take part in evaluation of new products, POC, Time bound RND and solution deliveries
- Manage teams (both internal and external)/projects within given cost and time
- Plan, execute, track and report progress of initiatives taken up
- Adopt new processes/ improve existing processes to deliver better business solutions
- Adhere to quality / info-security guidelines and processes including maintain adequate documentation
- Attend review meetings, business user meetings, IT meetings etc
Qualifications And Experience
- Minimum qualification required is Graduation in computers / electronics with an experience of 2-6 years
- Require good written and spoken communication skills
- Require ability to lead a team and manage delivery with help of partners.
- Require hands on experience in developing applications with Angular, .Net Core, Asp.Net, MVC, SQL and Node JS.
- Require proven abilities to analyze, debug and find solution to technology issues
- Require process orientation, ability to adopt new processes and improve existing processes on ongoing basis
- Require experience in developing responsive web applications
- Require hands on experience in scaling/load balancing applications
- Require hands on experience in writing queries on SQL technologies
- Require knowledge of Windows operating systems
- Passion to learn and work on any technology
Responsibilities:
- Understand platform requirements & coordinate with the development agency for smooth development of our platform
- Make incremental design or developmental changes on the platform on a regular basis
- Ideate & develop new features on our platform
- Conduct regular testing of website performance & fixing bugs (either through agency or by self, whatever applicable)
- Work with UI/UX designer to implement design systems & user experiences
- Proven experience of 2-3 years as a full-stack developer or similar roles
- Experience in developing scalable desktop and mobile applications
- Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery)
- Knowledge of multiple back-end languages (e.g. C#, Java, Python) and JavaScript frameworks (e.g. Angular, React, Node.js)
- Hands on experience with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache)
Signs you might be a good fit for this role:
- You are self-driven, scrappy and entrepreneurial
- You enjoy challenges and are excited to find simple solutions to complex problems
- You put users first
- You're a forever learner
- You want to work in a fast paced (read:messy) startup environment
- You're usually more aware of the hidden hacks & tools of a phone or a computer than most other people
- You like challenges & don't get bogged down by failure easily
- You are firm believer of the quote "if you're not a part of the solution, you're part of the problem"
See you in the other side!
JOB DESCRIPTION
Senior Full Stack Web Developer
About-
It is a freshwater fish and seafood supply chain platform.It is a B2B marketplace leveraging technology to deliver the fastest harvest-to-retail in the industry.Building the future of meat and seafood supply chain.We are building smart supply chain to deliver the highest quality seafood and meat for the Indian consumer. Our innovations in process management and workforce orchestration along with strong industry credentials are enabling us to deliver the fastest harvest-to-fork in the industry.Our endeavor is to leverage experience across various parts of the value chain – farming, production, delivery to marquee brands – to deliver similar value to the Indian consumers.
Role-
As a senior full stack developer, you will contribute to our end to end supply chain platform. You'll work with all key stakeholders to deliver scalable, maintainable code and deliver amazing user experiences. We are building a design and process centric culture where you'll play a key role in the implementation of the foundation of all our systems. Up for a challenge?
You are:
- A self starter with a sense of what it takes to be successful as a team
- Agile - welcome change, do as less as possible and embrace continuous delivery
- Conscious about how quality is carried through from the UI to all layers underneath
- Passionate about design as a foundation of great user experience
- Opinionated, but flexible to accommodate the big picture
Responsibilities
- Analyse requirements, provide estimates and deliver code in an agile setup
- Stay on top of all owned work and raise red flags as early as possible
- Define the architecture, best practices and coding standards for full stack development
- Support continuous technical improvement by investigating alternatives and technologies and present them for architectural review
- Motivate team members, coach junior members and extend goodwill to other employees
Must have
- Prior startup experience, preferably with war stories to share
- 3-5 years of software industry experience
- Solid understanding of software design, development, testing, and problem-solving
- Expertise in coding efficient, high quality and modularized software
- Expertise in React.js & node.js and related ecosystem
- Experience with GraphQL and other modern JS ecosystems
- Expertise in common design patterns and anti-patterns Javascript
- Experience with service-oriented architecture and microservices
- Expertise in relational and non-relational databases and expertise in at least one database system
- Experience with planning, execution and maintenance of test infrastructure for backend workflows
- Knowledge of AWS
- Knowledge of unix shell and source control systems and tools such as git
- Strong technical leadership skills
- Strong communication skills
- Technical mentoring skills
Great to have
- Experience with CI/CD and setting up monitoring infrastructure
- Experience with Flutter
- Interest in blockchain and computer vision related ML systems
- Experience working on high traffic systems
- Bachelor’s degree in Computer Science or a related discipline.
Our client is a vertical fintech play focused on solving industry-specific financing gaps in the food sector through the application of data. The platform provides skin-in-the-game growth capital to much-loved F&B brands. Founded in 2019, they're VC funded and based out of Singapore and India-Bangalore.
Founders are the alumnus of IIT-D, IIM-B and Wharton. They have 12+ years of experience as Venture capital and corporate entrepreneurship at DFJ, Vertex, InMobi, VP at Snyder UAE, investment banking at Unitus Capital - leading the financial services practice, and institutional equities at Kotak. They've a team of high-quality professionals coming together for this mission to disrupt the convention.
As a Full Stack Engineer, you will be working with your team and Product Manager to refine and develop the product direction and implementation.
What you will do:
- Writing great quality, scalable, maintainable code.
- Working knowledge of Javascript, Typescript, Python, NodeJS.
- Having experience in Frontend technologies - ReactJS, HTML, CSS, Microservices: docker, Kubernetes.
- Having exposure to client-server architecture, Babel, eslint, git, OOP concepts, including design patterns.
- Being proficient in data modeling in RDBMS (MySQL, Postgresql) and NoSQL (Mongodb, Dynamodb, documentdb) databases.
- Understanding of REST API, GraphQL, CQRS, Event-driven messaging, streaming services (kafka).
- Having used TDD frameworks mocha, chai, jest etc, knowledge of AWS (Lambda, RDS, EC2, SQS, S3, ECS, etc).
- Having hands-on experience with serverless.
- Familiarity with frameworks such as ExpressJs, Loopback, NestJs.
- Deploying, monitoring, maintaining and fixing products in production.
- Communicating well with business and relevant stakeholders
- Participating in design discussions, documentation, and development with the team as needed.
- Working closely with the product manager for deliverables and milestones identification.
- Reporting to technical lead/manager on daily activities planned, expected deliverables, and reports as defined for the project.
- Participating in requirement gatherings as required.
What you need to have:
- Having 3-4 years experience in full stack development with at least 2 years as a developer and 2 years in a back end role.
- Experience with start ups and have an understand of the fast-paced and dynamic nature of work.
- Relevant software development experience with consumer products with hands-on experience in designing, developing, testing and deploying applications for largescale applications.
- Experience troubleshooting server performance - memory issues, resource leaks, etc.
- Paying attention to details excellent communication skills.
- Being organized, self-sufficient, interested in learning and growth.
Software Developers collaborate with Business and Quality Analysts, Designers, Project Managers and more to design software solutions that will create meaningful change for our clients. They listen thoughtfully to understand the context of a business problem and write clean and iterative code to deliver a powerful end result. By balancing strong opinions with a willingness to find the right answer, Software Developers bring integrity to technology, ensuring all voices are heard.
Job responsibilities
- You will champion best practices like writing clean and reusable code using practices like TDD, SOLID principles, OO design, and pair programming
- You will partner with other technologists from cross-functional teams advocating devops culture
- You will work in collaborative, product-focused teams to build innovative customer experiences and create meaningful change for a variety of clients
- Take ownership and accountability beyond individual deliverables, always pushing the envelope in order to deliver awesome results for our clients
- Learn, digest and subsequently apply the latest technology thinking from our https://www.thoughtworks.com/radar" target="_blank">Technology Radar to solve client problems
Technical skills
- You have 2+ years* of experience using Ruby with experience in Object-Oriented programming
- You can write clean, high-quality code in a variety of languages and are also able to spot (and improve) bad code
- You have experience with Agile, Lean and/or Continuous Delivery approaches such as Continuous Integration, TDD, Infrastructure as Code, etc.
- Bonus points if you have knowledge of cloud technology such as AWS, Docker or Kubernetes
Professional skills
- You thrive in a collaborative, flat environment that values transparency, openness, feedback and change
- You have a passion for learning and sharing knowledge as well as a desire to create the right solutions for business problems
- You're resilient in ambiguous situations and can approach challenges from multiple perspectives
*For candidates with less than 2 years of experience, https://www.thoughtworks.com/careers/graduates" target="_blank">please visit the Graduates page on our career site.
Other things to know
L&D
There is no one-size-fits-all career path at Thoughtworks: however you want to develop your career is entirely up to you. But we also balance autonomy with the strength of our cultivation culture. This means your career is supported by interactive tools, numerous development programs and teammates who want to help you grow. We see value in helping each other be our best and that extends to empowering our employees in their career journeys.
Job Details
Country: India
City: Bangalore, Pune, Gurgaon
Industry: Information Technology
Employment Type: Regular
About Thoughtworks
Thoughtworks is a global technology consultancy that integrates strategy, design and engineering to drive digital innovation. For 28+ years, our clients have trusted our autonomous teams to build solutions that look past the obvious. Here, computer science grads come together with seasoned technologists, self-taught developers, midlife career changers and more to learn from and challenge each other. Career journeys flourish with the strength of our cultivation culture, which has won numerous awards around the world.
Join Thoughtworks and thrive. Together, our extra curiosity, innovation, passion and dedication overcomes ordinary.










