
Lead Backend Developer Javascript
at Our client company is into Ecommerce(QS1)
- 5-10 years of experience in building API services using NodeJS Express and related frameworks
- Expert level understanding of NodeJS asynchronous runtime
- Expert level understanding of Javascript concepts on callbacks and closures
- Experience with Postgres, NoSQL, Redis, and Firebase real-time database
- Experience with AWS services like Elastic Beanstalk, Cloudfront, S3, EC2, Lambda, API Gateway, SQS, etc
- Understanding of patterns and techniques for building scalable back-end infrastructure including caching, rate limiting, authentication, and authorization schemes.
- Experience in building highly scalable and high throughput services with millisecond response times
- Experience working in a collaborative team environment
- Excellent communication & interpersonal skills
- Willingness to learn and pick up new technology along with patience to mentor
Bonus skills –
- Experience with Elastic Search, Puppeteer
- Experience writing unit test

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Job Description: Python Developer
Experience: 2+ Years
Job Location: Nr. Iskcon Mega Mall, SG Highway, Ahmedabad
Timings: 10 AM to 7 PM
Job Description:
Technical Skills :
- Good knowledge of Python with 2+ years of minimum experience
- Strong understanding of various Python Libraries, APIs, and toolkits.
- Good experience in Django, Django REST Framework, and Flask framework.
- Understanding of AWS Serverless implementation using Lambda and API Gateway
- Hands-on Experience in Databases like Mysql, PostgreSQL.
- Good experience/understanding in Agentic AI / RAG.
- Proficient in NoSQL document databases especially MongoDB, Redis.
- Stronghold in Data Structures and Algorithm
- Thorough understanding of version control system concepts especially GIT.
- Understanding of the whole web stack and how all the pieces fit together (front-end, database, network layer, etc.) and how they impact the performance of your application.
- Excellent understanding of MVC and OOP. Bonus for the understanding of prevalent design patterns.
- Excellent debugging and optimization skills
Job Responsibilities :
- Building big, robust, scalable, and maintainable applications.
- Debugging, Fixing bugs, Identifying Performance Issues, and Improving App Performance.
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
- Handling complex technical issues related to web app development & discussing solutions with the team.
- Developing, Deploying, and maintaining Multistage, Multi-tier applications.
- To write high-performing code and will be participating in key architectural decisions.
- Project Execution & Client Interaction
- Scrum Implementation
We’re seeking a highly skilled, execution-focused Senior Backend Engineer with a minimum of 5 years of experience to join our team. This role demands hands-on expertise in building and scaling distributed systems, strong proficiency in Java, and deep knowledge of cloud-native infrastructure. You will be expected to design robust backend services, optimize performance across storage and caching layers, and enable seamless integrations using modern messaging and CI/CD pipelines.
You’ll be working in a high-scale, high-impact environment where reliability, speed, and efficiency are paramount. If you enjoy solving complex engineering challenges and have a passion for distributed systems, this is the right role for you.
Responsibilities—
- Design, develop, and maintain distributed backend systems at scale.
- Write high-performance, production-grade code in Java.
- Architect and optimize storage systems, ensuring efficient query performance and scalable data models.
- Implement caching strategies to reduce latency and improve system throughput.
- Build and manage services leveraging AWS cloud infrastructure.
- Develop resilient messaging pipelines using Kafka (or equivalent) for real-time data processing.
- Define and streamline CI/CD pipelines, ensuring rapid and reliable deployment cycles.
- Collaborate with product managers, frontend engineers, and DevOps to deliver end-to-end solutions.
- Monitor system performance, identify bottlenecks, and apply proactive fixes.
- Drive best practices in software engineering, testing, and code reviews.
Requirements—
- 5+ years of experience in backend engineering, with deep hands-on coding experience.
- Strong proficiency in Java and familiarity with modern frameworks.
- Proven track record in building scalable distributed systems.
- Hands-on expertise with AWS services (e.g., EC2, S3, Lambda, DynamoDB, RDS).
- Solid understanding of messaging systems like Kafka, RabbitMQ, or similar.
- Strong grasp of query performance optimization and storage system design.
- Experience with caching solutions (Redis, Memcached, etc.).
- Familiarity with CI/CD tools (Jenkins, GitHub Actions, GitLab CI, etc.).
- Excellent problem-solving skills and ability to thrive in fast-paced environments.
- Strong communication and collaboration skills, with a proactive mindset.
Benefits—
- Best in class salary: We hire only the best, and we pay accordingly.
- Proximity Talks: Meet other designers, engineers, and product geeks — and learn from experts in the field.
- Keep on learning with a world-class team: Work with the best in the field, challenge yourself constantly, and learn something new every day.
About us—
Proximity is the trusted technology, design, and consulting partner for some of the biggest Sports, Media, and Entertainment companies in the world. We’re headquartered in San Francisco and have offices in Palo Alto, Dubai, Mumbai, and Bangalore.
Since 2019, Proximity has built high-impact, scalable products used by millions of users every day. Today, we are a global team of engineers, designers, product managers, and experts solving complex problems and building cutting-edge technology at scale.
About FoundingMinds:
We are one of the preferred product development partners in the software industry. We work with clients across the globe to design and develop products for them. We are also an incubator for many startups. As a contributor, you will get an opportunity to work with different ideas, brainstorm with diverse people, widen your way of thinking, learn different technologies, research what you have to do, contribute your best to the projects and take ownership of what you do to your project. If you are passionate you will have no dearth in opportunities to build your career in Founding Minds.
Profile required
- Experience in Java stack (preferably Springboot)
- Strong knowledge in Design Principles & Patterns and Development methodologies
- Must have Good experience working on Rest services
- Good experience with Java Microservices architecture
- Strong Expertise with RDBMS and NoSQL databases
- Experience in test driven development (unit testing. Mocking, BDD)
- Strong experience in Agile methodologies
- Preferable to have experience working on Angular and React
- Preferable to have experience on Docker and kubernetes
- Preferable to have experience in finance domain
- Preferable to have experience in AWS or any other cloud services
The ideal candidate should have
- Strong fundamentals in Core Java, JDBC, and J2EE.
- Hands-on experience of development and support of enterprise-level cloud-native application
- Hands-on experience in Java, Spring, Spring Boot, ORM Tools, and Cloud technologies
- Hands-on experience of Java Microservices architecture
- Hands-on experience with AWS services
- Good communication & presentation skills
- Have a good sense of humor
If you’re an innovative thinker with a passion for technology and a drive to make a difference, we’d love to meet you. Apply now and take the next step in your career with FoundingMinds!
About the company
Adia makes clinicians better diagnosticians. Adia Health revolutionizes clinical decision support by enhancing diagnostic accuracy and personalizing care. It modernizes the diagnostic process by automating optimal lab test selection and interpretation, utilizing a combination of expert medical insights, real-world data, and artificial intelligence. This approach not only streamlines the diagnostic journey but also ensures precise, individualized patient care by integrating comprehensive medical histories and collective platform knowledge.
Position Overview
We are seeking a highly skilled backend engineer specializing in integrations and platform development to join our dynamic team. The ideal candidate will have a background working in a complex domain and have a proven track record of success. This role requires a deep understanding of backend technologies, strong problem-solving skills, and the ability to collaborate effectively with cross-functional teams.
Key Responsibilities
- Design, implement, and maintain scalable and secure integrations with third-party systems and APIs to enable seamless data exchange and functionality.
- Develop and maintain internal platform services and APIs to support various product features and business requirements.
- Collaborate with cross-functional teams to ensure smooth integration of backend services with user-facing applications.
- Work closely with product managers and stakeholders to understand integration requirements and translate them into technical solutions.
- Identify opportunities for performance optimization, scalability improvements, and system enhancements within the integration and platform infrastructure.
- Implement monitoring, logging, and alerting solutions to ensure the reliability and availability of integration services and platform components.
- Experience with HL7/FHIR is a huge plus.
Qualifications
- Bachlor's degree in Computer Science, Engineering, or a related field
- Proven experience (5+ years) in backend development with expertise in building integrations and platform services
- Proficiency in Node.js, JavaScript, TypeScript, MongoDB, SQL, noSQL, AWS (or other cloud providers like GCP or Azure)
- Strong problem-solving skills and the ability to collaborate effectively with cross-functional teams in an agile environment
- Experience working in a complex domain, ideally U.S. Healthcare
- English fluency required
ython Developer responsibilities include:
- Writing effective, scalable code
- Developing back-end components to improve responsiveness and overall performance
- Integrating user-facing elements into applications
Job brief
We are looking for a Python Developer to join our engineering team and help us develop and maintain various software products.
Python Developer responsibilities include writing and testing code, debugging programs and integrating applications with third-party web services. To be successful in this role, you should have experience using server-side logic and work well in a team.
Ultimately, you’ll build highly responsive web applications that align with our business needs.
Responsibilities
- Write effective, scalable code
- Develop back-end components to improve responsiveness and overall performance
- Integrate user-facing elements into applications
- Test and debug programs
- Improve functionality of existing systems
- Implement security and data protection solutions
- Assess and prioritize feature requests
- Coordinate with internal teams to understand user requirements and provide technical solutions
Requirements and skills
- Work experience as a Python Developer
- Expertise in at least one popular Python framework (like Django, Flask or Pyramid)
- Knowledge of object-relational mapping (ORM)
- Familiarity with front-end technologies (like JavaScript and HTML5)
- Team spirit
- Good problem-solving skills
- BSc in Computer Science, Engineering or relevant field
THE POSITION:
- 3+ years of relevant experience in designing & implementing scalable, resilient backend microservices
- Expert at any backend programming language (Python/GoLang preferrable) and has exposure to API design and scalable architecture
- Hands-on experience on a couple of RDBMS/NoSQL/In-memory DBs
- Great database modelling skills
- Ability to choose the right algorithm, data-structure, and design pattern for the given problem statement
- Knowledge of any cloud based platform like AWS or GCP and scaling on the go
- Understanding of various application security principles and experience with building applications secure by design
QUALIFICATION:
- We don't care about which college you are from, if you have the power to convert coffee into code, we got you.
About the role:
We are looking for an experienced Software Development Engineer II (SDE2) to help deliver high visibility and impact features for the ChakraHQ Platform. ChakraHQ Platform is the world's first Omnichannel Process Automation Platform. Imagine AWS but for operations and business teams; built on cutting edge technology stacks, to solve problems for modern businesses.
Technology specialists at ChakraHQ are at the core of the company's decisions and vision. As an SDE2, you will contribute to the design and development of the core technology stack of the ChakraHQ Platform. Working closely with Engineering, Product Management, Sales and Customer Success you will take ownership to develop features, plugins and custom fixes that will materially impact customer’s and ChakraHQ’s business. You will also be responsible for maintaining a streamlined build and CI/CD system. You will help coordinate the incorporation of upstream features into the ChakraHQ Platform.
Technologies you will work with: NodeJs, PostgreSQL, Serverless, Elasticsearch, Kibana, AWS, Google Cloud
Responsibilities:
- Design, develop and maintain features, services, products that are part of ChakraHQ
- Own delivery of said features and services
- Own success of the products by tracking its lifecycle with customers
- Build systems that scale horizontally
- Write automated tests to ensure code quality
- Work with customers to build a product roadmap
- Work with sales & marketing to sell your product to end-users
- Work as an integral part of an agile software development team to build features end-to-end
- Support those features in the ChakraHQ production environment by participating in an on-call rotation
Position Requirements:
- Bachelor's degree in Computer Science.
- 3+ years of experience working on teams to develop and deploy web or mobile applications
- Extensive experience in any one backend programming language - Java, NodeJS
- A solid foundation in computer science, with strong competencies in data structures, algorithms, and software design
- Experience in building highly scalable business applications, which involve implementing large complex business flows and dealing with huge amounts of data.
- Proficiency with git and Github workflows
- Expertise with test-driven development and automated testing
- Excellent analytical and problem-solving skills
- Excellent communication skills and fluent English
- Open to learn and work on new technologies
It is India’s only B2B Construction Materials Supply Chain Company. Construction & Infrastructure is one of the industries, with the most complex problems in Supply Chain and we are fundamentally reengineering the way construction materials get procured. Our Clients include the biggest names in India & the World– The LafargeHolcim Group, JSW Group, The Tatas and many others. We are backed by some of the world’s top marquee funds in our journey to create transparency and standardization to an otherwise opaque industry.
Your responsibilities:
- Understand the business context and build high quality code using proven design patterns Develop, test and deploy integrations required to meet business requirements
- Carry out unit tests and other quality control mechanisms to inform and validate the code and design
- Utilizing and monitoring cloud infrastructure resources (such as AWS, Azure) efficiently
- Participate in a highly fluid environment applying agile software development principles
- Ensure the coding standards are on-par with the best in the industry
Educational Qualifications:
- Bachelor's or Master’s degree in a quantitative field (e.g. Mathematics, Engineering, Computer Science).
Must have skills:
- 3+ years of work experience with mobile/web development
- Experience in working with either of languages: Go, Java, Scala
- Strong understanding of relational and non-relational databases (MySQL, PostgreSQL, MongoDB, Cassandra)
- Strong understanding of Message brokers
- Must have hands on experience in Restful APIs
- Must have a strong foundation of Data structures and Algorithms
- Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems
- Ability to deploy features on a daily basis: should be good at time management and prioritization
- Hands-on experience in CI/CD principles and TDD
- Strong written and verbal English communication skills
Good to have skills:
- Experience in event-driven & asynchronous I/O frameworks
- Exposure to business process and workflow automation
- Working experience in process driven and data intensive business applications
- Experience in working on web infrastructure with React.js and React Native
Professional traits:
- Self-motivated, persistent and “Never Give Up” attitude
- Passion for innovation and adaptability to a lean startup culture
- Ability to work with minimal supervision, independently and / or as a member of a team
- Giving full attention to what other people are saying, taking time to understand the points being made, asking questions as appropriate











