
Lead Fullstack Developer
at US based Series A funded B2B identity bases payment solution
Responsibilities
Technical Development & Delivery
- Lead the development and release process for assigned products and platform components.
- Design, develop, and maintain secure, scalable, and high-performing applications using .NET Core / .NET 6+.
- Develop modern front-end interfaces using JavaScript frameworks (React / Next.js) or Blazor.NET / WPF.
- Collaborate with developers to integrate user-facing elements with server-side logic and APIs.
- Build and maintain RESTful APIs, microservices, and backend services.
Product & Cross-Functional Collaboration
- Work closely with Product, QA, and DevOps teams to deliver new features and enhancements.
- Participate in technical discussions and product planning, helping prioritize development tasks and improvements.
- Act as a technical subject matter expert for relevant product modules when needed.
Database & Platform Support
- Work with Cosmos DB and SQL-based databases to support application functionality.
- Collaborate with DBAs to design and maintain database schemas, queries, and stored procedures.
- Support UAT and production environments, troubleshooting technical issues and ensuring system reliability.
Quality, Security & Performance
- Work with Quality Assurance teams to ensure the delivery of high-quality and reliable software.
- Implement secure coding practices and support vulnerability assessments and security audits.
- Monitor and optimize application and API performance.
- Contribute to logging, monitoring, and alerting mechanisms to support system observability.
Mentorship & Team Development
- Mentor and support junior developers and new team members.
- Promote best practices in coding, testing, and documentation across the engineering team.
- Contribute to continuous improvement of development standards and engineering processes.
Absolute Must have’s (essential requirements)
- Strong expertise in C# and .NET Core / .NET 6+ development.
- Experience with at least one of the following front-end technologies:
- Blazor.NET or WPF
- JavaScript frameworks such as React or Next.js
- Strong understanding of object-oriented programming, design patterns, and domain-driven design.
- Experience with SQL Server / PostgreSQL and Entity Framework Core.
- Familiarity with tools such as Syncfusion, Datatables, and AutoMapper.
- Experience building and integrating RESTful APIs and microservices.
- Proficiency with Git and CI/CD pipelines.
- Exposure to cloud platforms such as Azure or AWS.
- Strong problem-solving, debugging, and analytical skills.
Good to have (preferred/optional requirements)
- Experience working with modular application frameworks such as ABP.IO.
- Understanding of payment systems, financial platforms, or transaction processing systems.
- Experience working in Agile / Scrum environments.
- Familiarity with DevOps practices, Docker containers, and Kubernetes.

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Job Title : Full Stack Engineer (Python + React.js/Next.js)
Experience : 1 to 6+ Years
Location : Bengaluru (Indiranagar)
Employment : Full-Time
Working Days : 5 Days WFO
Notice Period : Immediate to 30 Days
Role Overview :
We are seeking Full Stack Engineers to build scalable, high-performance fintech products.
You will work on both frontend (Typescript/Next.js) and backend (Python/FastAPI/Django), owning features end-to-end and contributing to architecture, performance, and product innovation.
Main Tech Stack :
Frontend : Typescript, Next.js, React
Backend : Python, FastAPI, Django
Database : PostgreSQL, MongoDB, Redis
Cloud : AWS/GCP, Docker, Kubernetes
Tools : Git, GitHub, CI/CD, Elasticsearch
Key Responsibilities :
- Develop full-stack applications with clean, scalable code.
- Build fast, responsive UIs using Typescript, Next.js, React.
- Develop backend APIs using Python, FastAPI, Django.
- Collaborate with product/design to implement solutions.
- Own development lifecycle: design → build → deploy → monitor.
- Ensure performance, reliability, and security.
Requirements :
Must-Have :
- 1–6+ years of full-stack experience.
- Product-based company background.
- Strong DSA + problem-solving skills.
- Proficiency in either frontend or backend with familiarity in both.
- Hands-on experience with APIs, microservices, Git, CI/CD, cloud.
- Strong communication & ownership mindset.
Good-to-Have :
- Experience with containers, system design, observability tools.
Interview Process :
- Coding Round : DSA + problem solving
- System Design : LLD + HLD, scalability, microservices
- CTO Round : Technical deep dive + cultural fit
Job Title : Generalist Fullstack Engineer (Java / Node.js / React / AI-Driven Engineering)
Experience : 5 to 10 Years
Location : Bengaluru (Koramangala) – Hybrid (3 Days WFO)
Employment Model : C2H
Joining : Immediate to 20 Days Notice Only
Open Positions : 4
About the Role :
We are hiring a hands-on Generalist Fullstack Engineer for a high-impact engineering team. This is a 90% coding role focused on building scalable products across frontend, backend, cloud, and modern AI-enabled engineering practices.
Mandatory Skills :
Full Stack Development (Frontend + Backend), JavaScript / Java / Node.js / Python / Go, ReactJS or modern UI frameworks, Microservices, AWS, Docker, Kubernetes, SQL/NoSQL, CI/CD, Terraform (IaC), Automated Testing (TDD), AI-enabled software delivery, and strong hands-on coding experience.
Key Requirements :
- 5 to 10 years of software development experience.
- Strong expertise in JavaScript, Java, Node.js, Python, or Go.
- Hands-on experience with ReactJS / modern frontend frameworks.
- Strong backend depth with microservices & event-driven architecture.
- Experience with AWS, Docker, Kubernetes.
- Exposure to AI tools/frameworks in software delivery.
- Strong understanding of SQL/NoSQL databases & data modelling.
- Experience with CI/CD, automated testing, Terraform (IaC).
- Working knowledge of TDD, pair programming, continuous integration, security best practices.
Roles & Responsibilities :
- Develop and own production-grade full-stack applications.
- Build AI-first engineering workflows to improve delivery efficiency.
- Drive architecture decisions and engineering best practices.
- Deliver scalable cloud-native solutions.
- Collaborate across product, QA, design, and architecture teams.
- Improve system reliability through monitoring, automation, and testing.
Ideal Candidate :
✔ Strong end-to-end ownership (Frontend + Backend).
✔ Deep hands-on coding mindset (not people-management focused).
✔ Strong AWS + SQL exposure.
✔ Experience building and managing UI state and frontend components.
✔ Stable career progression (avoid frequent job changes).
Interview Process :
- Technical Round – GT (Assemble)
- Technical Round – Client
- Technical Round – Client
- HR Discussion & Offer
We are looking for a highly skilled MERN Stack Developer who is passionate about building seamless user interfaces and robust backend systems. The ideal candidate will have strong expertise in ReactJS for UI development and hands-on experience in Node.js API development. You will play a crucial role in developing and maintaining scalable web applications using the MERN (MongoDB, Express.js, React.js, Node.js) stack.
Responsibilities:
- Frontend Development:
- Build responsive and dynamic user interfaces using ReactJS.
- Develop reusable components, UI libraries, and ensure excellent user experience.
- Optimize applications for maximum speed and scalability.
- Work with tools like Redux, React Hooks, and other state management libraries.
- Backend Development:
- Design and develop RESTful APIs using Node.js and Express.js.
- Build secure, scalable, and efficient server-side applications.
- Integrate third-party APIs and services when required.
- Database Management:
- Work with MongoDB to design and manage collections, queries, and indexes.
- Ensure smooth integration of database operations with the backend.
- Collaboration:
- Work closely with designers, project managers, and other developers to define project requirements and deliverables.
- Conduct code reviews and ensure clean, maintainable, and testable code.
- Testing and Deployment:
- Write unit tests and integration tests for both frontend and backend components.
- Deploy applications to cloud environments (AWS, GCP, or similar platforms).
Skills and Qualifications:
- Strong proficiency in ReactJS:
- Experience in creating dynamic and responsive UI components.
- Knowledge of modern React features such as Hooks, Context API, and functional components.
- Hands-on Node.js API Development:
- Strong experience in Express.js to build RESTful APIs.
- Understanding of asynchronous programming and event-driven architecture.
- Good knowledge of MongoDB:
- Hands-on experience with designing collections, writing queries, and data modeling.
- Proficient in JavaScript and ES6+:
- Strong understanding of modern JavaScript, including DOM manipulation.
- Familiarity with:
- State Management Libraries (e.g., Redux, MobX).
- Version Control (Git and GitHub).
- Frontend Tools like Webpack, Babel, and NPM/Yarn.
- API Integrations and tools like Postman or Swagger for testing APIs.
- Strong understanding of UI/UX design principles:
- Ability to work with design tools (e.g., Figma, Sketch, or Adobe XD) to bring designs to life.
- Problem-solving mindset and ability to write clean, efficient, and maintainable code.
Nice-to-Have Skills:
- Experience with TypeScript.
- Knowledge of GraphQL.
- Experience with containerization tools like Docker.
- Familiarity with deployment tools (CI/CD pipelines).
Experience:
- 0-2 years of experience as a MERN Stack Developer or relevant roles.
Benefits:
- Competitive salary based on experience.
- Opportunity to work on exciting and impactful projects.
- Collaborative and dynamic work environment.
- Career growth and learning opportunities.
Job Title: Full-Stack developer
Experience: 5 to 8+ Years
ASAP Start Immediately
Key Responsibilities
Develop and maintain end-to-end web applications, including frontend interfaces and backend services.
Build responsive and scalable UIs using React.js and Next.js.
Design and implement robust backend APIs using Python, FastAPI, Django, or Node.js.
Work with cloud platforms such as Azure (preferred) or AWS for application deployment and scaling.
Manage DevOps tasks, including containerization with Docker, orchestration with Kubernetes, and infrastructure as code with Terraform.
Set up and maintain CI/CD pipelines using tools like GitHub Actions or Azure DevOps.
Design and optimize database schemas using PostgreSQL, MongoDB, and Redis.
Collaborate with cross-functional teams in an agile environment to deliver high-quality features on time.
Troubleshoot, debug, and improve application performance and security.
Take full ownership of assigned modules/features and contribute to technical planning and architecture discussions.
Must-Have Qualifications
Strong hands-on experience with Python and at least one backend framework such as FastAPI, Django, or Flask, Node.js .
Proficiency in frontend development using React.js and Next.js
Experience in building and consuming RESTful APIs
Solid understanding of database design and queries using PostgreSQL, MongoDB, and Redis
Practical experience with cloud platforms, preferably Azure, or AWS
Familiarity with containerization and orchestration tools like Docker and Kubernetes
Working knowledge of Infrastructure as Code (IaC) using Terraform
Experience with CI/CD pipelines using GitHub Actions or Azure DevOps
Ability to work in an agile development environment with cross-functional teams
Strong problem-solving, debugging, and communication skills
Start-up experience preferred – ability to manage ambiguity, rapid iterations, and hands-on leadership.
Technical Stack
Frontend: React.js, Next.js
Backend: Python, FastAPI, Django, Spring Boot, Node.js
DevOps & Cloud: Azure (preferred), AWS, Docker, Kubernetes, Terraform
CI/CD: GitHub Actions, Azure DevOps
Databases: PostgreSQL, MongoDB, Redis
Job description
The ideal candidate is a creative problem solver who will work in coordination with cross-functional teams to design, develop, and maintain our next generation websites and web tools. You will also lead a team of junior developers and designers to execute projects end to end. You must be comfortable working as part of a team while taking the initiative to take lead on new innovations and projects.
Responsibilities
- Development of responsive and SEO friendly web pages in WordPress from Figma designs.
- Developing and maintaining website backend in WordPress or PHP including MySQL database.
- Development of responsive front-end with HTML, CSS, Javascript, jQuery.
- Development of custom and re-usable components in form of WordPress plugins and themes.
- Doing performance testing and optimizing websites.
- Lead website development for projects, working alongside a team of developers in creating, maintaining, and updating the client's websites
- Oversee the development for website redesign projects by working closely with other internal developers
- Direct the team on sprint requirements and output
- Evaluate completed work and offer answers to roadblocks
- Troubleshoot for website issues and bugs, brainstorm options and provide client-friendly explanations for solutions
- Lead the UX strategy for new web projects to develop the proposed sitemap, wireframes, and user flows, based on the client’s needs
- Complete the front-end development tasks, including website maintenance, plugin updates, CSS improvements, and post creation
- Collaborate directly with designers to implement designs and provide feedback if necessary
- Ensure the websites are client-friendly, and have an intuitive back-end to allow for easy content and page updates
- Participate in client meetings, WordPress back-end training sessions and create training materials as needed
Qualifications
- Bachelor’s/Master’s degree in Engineering, Computer Science (or equivalent experience)
- A minimum of 2+ years of experience with WordPress custom theme & plugin development
- Prolific experience in WordPress
- Knowledge of front-end technologies like HTML, CSS, Javascript, jQuery.
- Understanding of responsive and SEO friendly web design.
- Strong debugging skills.
- Extensive experience in HTML and CSS
- Demonstrable experience in UX strategy & methodologies
- Prolific experience in JS and building responsive and accessible websites
- Solid understanding of web standards, cross-browser behaviour, and performance
- Develop user-friendly backend with PHP, custom fields, ACF or Gutenberg
- Excellent communication and interpersonal skills
- Working ability to translate designs into semantic, accessible front-end code
- Familiarity with web servers and deploying code with GitHub
- Prior experience with Adobe Creative Suite, Figma, or similar design applications
- Nice to have knowledge of SEO and Google Analytics
- Fluent in verbal and written English
Skill-set
PHP, WordPress, Web APIs, Database, MySQL, HTML, CSS, Javascript, jQuery, Git version control, CI/CD, SEO, Responsive web design
What we offer
- Growth-oriented culture
- Limitless learning opportunities by working with cutting-edge tech stacks and with a diverse and talented team
- Excellent compensation with competitive benefits and rejuvenation time off
- Flexible work environment
- A chance to make an impact on our business strategy using your work
- 6 to 9 yrs You can write backend code using primarily Java
- You can contribute to frontend code stack in ReactJS or other Javascript framework
- front-end technologies (ReactJS /AngularJS) experience
- 3+years of experience with web application development
- 3+ years of database experience
- 3+ years of Webservices or API Development experience
- 3+ years of experience with Java development
- Web Framework experience with Spring MVC
- Strong work experience with Java, Spring Boot, Microservices, MongoDB
- Web UI experience with CSS, AJAX, JavaScript, Bootstrap, AngularJS / ReactJS
- Familiarity and working knowledge Docker, Jenkins
- Database and caching experience, SQL and NoSQL (SQL, Postgres)
1.Atleast 1.5 - 3 yr Experience in Mongodb
2.Overall 4-10 yrs Experience in PHP/MERN Stack Development
3.Strong Experience in large data set
4.Strong Knowledge in anyone of PHP ( Yii2, Larvel,Codeigniter)
5.Good understanding of Code optimization.
6.Excellent in Designing & Architecture, handle AWS(Amazon Web Services) for our product in Financial domain.
7.Expert in working on core PHP,Oops,MySQL,Javascript,Ajax,HTML5,CSS3,& JQuery technologies
8.Proficient Understanding of Code Version Tools Such as Git ,Bit Bucket
9.The candidate should be well versed with problem solving skills,task breakdown & code reviewing.
10.Expert in team handling of 15 working in PHP framework yii & MERN Stack development.
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.
JOB Description
- Minimum 5 years of development experience with any full stack framework (except Java based)
- Experience in designing effective data structures and algorithms
- Experience with sql and no-sql databases and designs
- In-depth understanding of javascript concepts and one front-end framework
- Experience with version control and project management tools
- Experience in developing and consuming REST web services.
- excellent oral and written communication (english + 1 local language)
- analytical and problem-solving skills
- familiarity with any cloud service provider - aws/digital ocean/azure
Roles and Responsibilities
- requirement gathering and proving
- feasibility analysis
- estimations & planning
- prepare and maintain relevant documentation
- coding, debugging, testing
- benchmarking and performance upkeep
- deployment & maintenance
Signs you would be a good fit
- you enjoy crafting elegant, well-tested solutions, not just delivering working code
- you have logical and well-researched opinions on existing and new technologies, and relish the learnings and challenges of working on different platforms and products
- you have an entrepreneurial mindset
- you are a quick learner with proven reasoning skills
- you explore beyond your resume
About Eloquent Studio Pvt Ltd
Team of 1-10 people
Located in Pune, Maharashtra, India
Technology using ASP.NET MVC, C#, Entity Framework and SQL Server 2008
onwards.
Experience in coding and implementation of end to end functionality of a medium
to large Web Project throughout application life cycle.
Hands on experience in Java Script and J-Query with good verbal communication.
Must have strong knowledge in MS SQL Server 2008/2012 and above with writing
Stored Procedures, User Defined Functions, triggers, indexes, etc.
Knowledge on complete n-tier web application development and familiarity with
SDLC.
Good team player with quick learning curve & ability to collaborate and work with
team members.
Good to have some experience in CRM and ecommerce portal.
Hand on experience on developing and using Web API.











