Senior Developer - Python & TypeScript with Gen AI & Infra Expertise
Key Responsibilities:
- Design, develop, and maintain scalable applications using Python and TypeScript.
- Work with cutting-edge tech, building solutions using Large Language Models.
- Architect and optimise cloud infra for efficiency, security, and scalability (AWS, Azure, or GCP).
- Integrate and deploy APIs, databases, and front-end interfaces seamlessly.
- Lead code reviews to uphold coding standards and mentor junior developers.
Required Skills and Qualifications:
- 8+ years in software development with expertise in Python and TypeScript.
- Exposure to building or integrating solutions using LLMs.
- Proven ability to lead teams or projects, ensuring high quality outcomes.
- Proficiency in managing cloud environments (AWS, Azure, or GCP).
- Hands-on experience with CI/CD pipelines, containerisation and Infrastructure-as-Code.
- Strong skills in SQL/NoSQL databases and performance tuning.
- Exceptional analytical and debugging skills.
Nice to Have:
- Experience with vector databases (e.g. Weaviate or Milvus) for semantic search or embedding storage.
- Familiarity with Gen AI frameworks and tools (e.g., LangChain, LlamaIndex).
- Familiarity with frontend frameworks (Next.js or Angular).
- Active contributions to open-source projects or a strong GitHub portfolio.
What We Offer:
- Opportunity to work with the latest in Generative AI.
- Competitive salary and comprehensive benefits.
- A forward-thinking, collaborative environment.
- Flexibility in work policies to foster a healthy work-life balance.

About Blue Hex Software Pvt Ltd
About
Connect with the team
Company social profiles
Similar jobs
Location: Mumbai (Onsite)
Experience: 4–6 Years
Salary: ₹75,000 – ₹1,200,000 per month (depending on experience & skill set)
Employment Type: Full-time
Job Description
We are looking for a skilled React Developer to join our team in Mumbai. The ideal candidate should have strong hands-on experience in building modern, responsive web applications using React and be comfortable working with at least one backend technology such as Python, Node.js, or PHP.
Key Responsibilities
- Develop and maintain user-friendly web applications using React.js
- Convert UI/UX designs into high-quality, reusable components
- Work with REST APIs and integrate frontend with backend services
- Collaborate with backend developers (Python / Node.js / PHP)
- Optimize applications for performance, scalability, and responsiveness
- Manage application state using Redux / Context API / similar
- Write clean, maintainable, and well-documented code
- Participate in code reviews and sprint planning
- Debug and resolve frontend and integration issues
- Ensure cross-browser and cross-device compatibility
Required Skills & Qualifications
- 6–8 years of experience in frontend development
- Strong expertise in React.js
- Proficiency in JavaScript (ES6+)
- Experience with HTML5, CSS3, Responsive Design
- Hands-on experience with RESTful APIs
- Working knowledge of at least one backend technology:
- Python (Django / Flask / FastAPI) OR
- Node.js (Express / NestJS) OR
- PHP (Laravel preferred)
- Familiarity with Git / version control systems
- Understanding of component-based architecture
- Experience working in Linux environments
Good to Have (Preferred Skills)
- Experience with Next.js
- Knowledge of TypeScript
- Familiarity with Redux / React Query
- Basic understanding of databases (MySQL / MongoDB)
- Experience with CI/CD pipelines
- Exposure to AWS or cloud platforms
- Experience working in Agile/Scrum teams
What We Offer
- Competitive salary based on experience and skills
- Onsite role with a collaborative team in Mumbai
- Opportunity to work on modern tech stack and real-world projects
- Career growth and learning opportunities
Interested candidates can share their resumes at
Job Type: Full-time
Application Question(s):
- If selected, how soon can you join?
- Are you okay with the salary slab (50,000-90,000) , depending upon your experience?
- Have you worked on a production React application where you integrated REST APIs and handled authentication and error scenarios with a backend (Python / Node.js / PHP)?
Experience:
- Total: 5 years (Required)
- Python: 5 years (Required)
Location:
- Mumbai, Maharashtra (Required)
Work Location: In person
We are looking for a Senior Developer to build and implement programs. As a senior developer, you’ll gain valuable management experience delegating responsibilities to the rest of your team and reviewing the work of junior developers.
Requirement
- Bachelor’s Degree in Computer Science required.
- 3+ years of experience in web and software development with NODE.JS and REACT.JS.
- Ability to work independently and multi-task effectively.
- Demonstrated understanding of projects from the perspective of both client and business.
Technical Skills
- Node Js
- MERN Stack
- Jira
- Version Control
- PHP, MySQL
- CSS
- OOP
- Agile Development
Roles & Responsibility
- Develops software solutions by studying information needs, conferring with users, studying systems flow, data usage, and work processes; investigating problem areas; and following the software development lifecycle.
- Documents and demonstrates solutions by developing. documentation, flowcharts, layouts, diagrams, charts, code comments, and clear code.
- Prepares and installs solutions by determining and designing system specifications, standards, and programming.
- Improves operations by conducting systems analysis and recommending changes in policies and procedures.
- Meeting deadlines.
- Accomplishes engineering and organization mission by completing related results as needed.
- Troubleshoot, debug and upgrade existing software
Role: Engineer/Sr Engineer -Java
SUMMARY OF THE POSITION:
The Product Development Engineer is responsible for the front-end development of modules for enlivening CEM.
The engineer is responsible for end to end delivery of specific components in the module and integrating them with existing modules
ROLES AND RESPONSIBILITIES:
- Working with technical architects, able to convert the architecture into design and code in Java (Spring Boot), AngularJS, and NodeJS.
- Able to generate LLD documents.
- Ability to write Quality code with minimum defects.
- Unit Test and follow the coding standards.
PREFERRED QUALIFICATION AND SKILLS:
- 5+ years of strong programming and logical skills in Java (Spring Boot), AngularJS, Object-Oriented Javascript, NodeJS and HTML5
- Hands-on Experience with Java (Spring Boot), and MySQL is mandatory. Must have completed at least 2 full projects using Spring boot and AngularJS.
- Excellent knowledge and experience in Spring JPA and RESTful web services implementation.
- NodeJS experience is value add
- Should have participated in, and be familiar with, Agile (Scrum) project methodology and practices.
- Must be able to mentor and guide junior technical resources.
- One who is proactive and comes forward with technology-related initiatives. Motivated selfstarter.
- Good communication skills. English - Oral and Written.
- frames and using Agile methodology.
- Basic Azure server administration - Provide technical help during testing, development, and production.
- Discover, evaluate, and implement new technologies to maximize development efficiency - Design and implement complex, optimized algorithms with minimum time and space complexities
Requirements.
- Experience in .Net web development - Experience with C#, Angular Js, Angular2, SQL.
- Sound understanding of MVC design Pattern
- Strong knowledge/understanding of OOPS concepts
- Experience with tools like Visual Studio, SQL Server, Git
- Good analytical and logical skills.
- Good written and verbal communication skills
- Passion for new technologies and innovations.
- Ability to grasp new concepts quickly.
- Takes initiative to uncover/develop solutions to potential problems
- Ability to take on new projects and easily transition between tasks
- Team player who is receptive to coaching and adaptive to change
- Desire to excel and grow each day
- Strong knowledge of Web APIs, Typescript, ES6, ngrx
Nice to Have
- Experience with of LESS, SASS, GULP and GRUNT.
- Knowledge of VueJS
- .Net Framework and/or .Net Core
- Angular 2+, preferable Angular 10
- Experience with tools like Visual Studio, SQL Server, Git
- Material framework
- SASS
- Good technical aptitude
- Restful APIs
- Data structures and Algorithms
- Azure experience including Azure functions etc.
- Azure Devops
Senior Full Stack Developer (Ruby on Rails, ReactJS) - Mirafra Technologies
We are looking for a highly skilled computer programmer who is comfortable with both front and back end programming. Full stack developers are responsible for developing and designing front end web architecture, ensuring the responsiveness of applications, and working alongside graphic designers for web design features, among other duties.
Full stack developers will be required to see out a project from conception to final product, requiring good organizational skills and attention to detail. They are expected to have experience in building web and API based application platforms
Educational Qualification :
B.E. / B.Tech / from top tier IITs/NITs with at least 4-6 years of experience in full stack development for Web Applications
Overview :
Opportunity to work as a Software developer for a content based Progressive Web App in the ed-tech industry. This platform enables creation and consumption of stories in multiple languages with the use of technology to scale creation as well as providing users with content suggestions based on their reading preferences. The project entails development of new features and deployment using a CI/CD model based on requirements from the product team.
The responsibilities would include:
- Developing front end website architecture.
- Designing user interactions on web pages.
- Ensuring cross-platform optimization for mobile phones.
- Ensuring responsiveness of applications.
- Working alongside graphic designers for web design features.
- Seeing through a project from conception to finished product.
- Development of new features
- Debugging issues with existing features
- Monitoring application health
- Proactive approach to upgrade technology/plugins, modify architecture etc. to ensure reduction in issues and improvement in platform performance
- Hotfixes and support for L3 tickets raised from end users with highest priority
- Mentoring other members of the team in new and evolving technology tools / paradigms
Must have:
- Proficiency with fundamental front-end languages such as HTML, CSS, and JavaScript.
- Familiarity with JavaScript frameworks such as Angular JS, React, and Amber.
- Strong proficiency in JavaScript, object model, DOM manipulation and event handlers, data structures, algorithms, JSX, and Babel
- Complete understanding of ReactJS and its main fundamentals like JSX, Virtual DOM, component lifecycle, etc.
- Preceding experience with ReactJS workflows like Redux, Create React App, data structure libraries
- Strong understanding of Javascript, ReactJS, HTML, CSS, Ruby and Ruby on Rails
- Strong understanding of scalable, modular, open and robust application / database architecture.
- Strong analytical, problem solving skills for ambiguous high level business / technical issues
- Familiarity with concepts of MVC, ORM, and RESTful
- Understanding of fundamental design principles behind a scalable application
- Able to create database schemas that represent and support business processes
- Hands on Experience with relational databases Postgresql and MySQL
- Solid understanding of object-oriented programming
- Proficient in writing unit and functional tests with RSpec, Capybara
- Familiarity with Couchbase and ElasticSearch (NoSQL DB)
- Able to implement automated testing platforms and unit tests with RSpec
- Proficient understanding of code versioning tools (e.g. Git)
- Familiarity with development aiding tools (such as Bower, Bundler, Rake, etc)
- Familiarity with continuous integration/continuous development (CI/CD) tools and methodologies
- Proficient in verbal and written communication.
- Experience in debugging system performance issues and creating long term solutions for the same would be an added benefit.
Good to have :
- Experience with Cloud services, web servers, load balancers, auto scaling of architecture would be preferred
Time Commitment: Full-time
Location: Bangalore/Gurgaon/Mumbai
Who we are
We are an organisation driven by the mission to end poverty in our lifetime. Our work focuses on scalable
solutions for sustainable social impact. We work with our clients - corporations, philanthropists, foundations
and social organisations - to achieve social impact goals effectively and maximise the social return on their
investment. Deep understanding across sectors and collaboration with multiple stakeholders drive our work.
This approach helps us and our clients develop holistic solutions for solving critical societal problems.
We are driven by impact and powered by knowledge. We bring the right balance of head-heart-hand to our
work.
Our work is powered by the passionate energy of our mission-driven young team, guided by the strong
leadership and advisory board who bring in multi-dimensional experience in business and social sectors. Our
team of 150 (and growing rapidly) across offices in Bangalore, Mumbai and Delhi come with stellar
professional credentials from diverse backgrounds and are bound together by our common commitment to
social impact.
The Opportunity
As a Lead SDE - Full Stack at Sattva, you will:
● develop and iterate on products that drastically improve the efficacy and efficiency of social impact
projects on the ground.
● have the opportunity to help define and build products which can directly benefit many NGOs,
foundations and Corporate Social Responsibility (CSR) projects.
Your starting point of this journey would be with Shift, a cloud-based technology platform custom built for the
development sector by the domain experts, to provide end-to-end CSR solutions that maximise social
impact.
We at Sattva work in lean and agile teams, driven by a strong commitment to our mission of improving social
impact outcomes. If you are someone that is looking for a startup work culture and a high ownership of
aligning your work with your values, this is a great opportunity and team for you.
Key responsibilities
At Sattva, we believe technology platforms will be a key enabler of social impact and are committed to
making right sized investments towards this principle.
As a core member of Shift, you will:
● Develop new features for the Shift platform and associated new modules using Angular and
Python(Django) as stack.
● Maintain and continue to improve on code-base, for a better low-latency, high-availability, and
high-performance application.
● Implementation of security and data protection related measures into the Shift application and
infrastructure (Devops and Security).
● Support security and patch management related issues in Sattva’s internal tech tools and websites.
● Lead architecture and feature development discussions for Shift overall from technical perspective
and help align product roadmap for a long term outlook.
● Bring technology perspective to weigh in on new product development ideas across Sattva by
working closely with the business and product team.
● Create relevant tech documents for Shift architecture, application and infrastructure and facilitate the
development of new modules/features with other engineers.
What we value in a Lead SDE
We are looking for experienced and talented software developers with expertise in Frontend (Angular expert,
HTML, CSS, Javascript) and Backend (Python Django, AWS, Java) with prior experience of working in an
agile and entrepreneurial environment. The scope of the role includes coding and tech lead responsibilities in
a fast-paced agile SDLC.
Skill and requirements
● Minimum 5 year(s) of software working experience solving complex problems through technology
(best practices, how it works internally, patterns, refactoring)
● Should have at least 3 project experience with independent code design, unit and integration level
testing of the modules.
● Work experience with backend of at least 2 year having setup the whole application database
(structure, optimation, tuning)
● Must have deployed at least 2 production applications and would have gone through the launch and
testing phase of the SDLC.
● Min 2 years experience in working with JavaScript frameworks(Angular 7+)
● Min 2 years experience with Django(Python), Java frameworks for backend design
● Must have at least 1 project experience of server management like AWS and website hosting
(including Wordpress will be a plus)
● An experience of worked with a large scale and complex application is a plus (min 1 project
experience with scaling a web or a mobile app application)
● Experience of at least 1 year of leading a team of developers in the past
● Experience of developing and documenting DevOps and Architecture frameworks
● Experience with handling basic security updates and patch management for whole application and
infrastructure involved
● Any experience with Android app development would be a plus point
We are looking for an android developer to enhance design, fix bugs, improve performance and develop new features of a functional Android application
Responsibilities & Skills
An ideal candidate:
Should have 3+ years of professional experience in autonomously designing, developing, testing, debugging and maintaining mobile applications on the Android platform
Should have hands-on experience with Android SDK and Android Frameworks
Should have expertise in building REST API in PHP with MySQL database, and seamlessly integrating it with backend services, third party APIs and Android application
Should be well conversant with Android UI design principles
Should fix bugs and improve Android application performance
Should develop new features of the Android application
Should assume end-to-end ownership of the Android application and assigned tasks
Should work independently without the need of guidance and supervision
Education
B. Tech/B.E. in Computer Science or MCA








