Bachelor's or Master's degree in Computer Science, Information Systems,
or equivalent.
EXPERIENCE – 2 to 5 years
CTC - UPTO 5.4L P.A.
JOB DESCRIPTION
We are looking for a backend developer who will be responsible for designing,
implementing, and supporting a distributed blockchain-based network. Your primary
responsibility will be analysing requirements, designing Blockchain technology around
a certain business model, and the building and launching of a blockchain network. You
will be asked to work on various blockchain technologies like Ethereum (Layer 1 & 2,
i.e Binance Smart Chain ).
● Analytical, results-driven Back-end Developer who will work with team members
to troubleshoot and improve current back-end applications and processes.
Focused on building a better, more efficient program and creating a better
end-user experience.
● Work closely with Frontend developers to integrate new web features into
our application
● Strong understanding of the web development cycle and programming
techniques and tools.
● Strong communication and presentation skills
● Ability to work in a fast-paced environment.
SKILLSET
● Experience with Smart contract development tools
● Strong background in Javascript, Python & Node JS, SQL
● Build new features and products using modern backend tools (Node.js, Mongo,
SQL, GraphQL)
● Hands-on technical exposure in implementing Blockchain technologies
(Ethereum and Hyperledger Familiarity with Hyperledger Fabric and Solidity )
Understanding of Distributed Ledger technology, Blockchain ecosystem and
structure.
● Experience working in an Agile and DevOps environment.
● Knowledge on Mining, Hashing, Elliptic Curve Cryptography(ECC) and P2P
networking Extensive experience with progression of major projects from the
planning stage through to implementation and completion Effective
communicator to all stakeholders and management during project consulting
and analysis. Strong Software development background.
● Experience on Smart contract and Solidity, development tools for Ethereum
(testrpc, geth, Web3, eth_lightwallet, etc.
● Experience in writing smart contracts.
● Good understanding of NFTs and tokens.
● Experience in wallet integration like MetaMask and Coinbase Wallet.
Experience working with decentralized application protocols like DeFi..
Working knowledge of at least one of the Blockchain frameworks such
as Hyperledger Fabric, R3 Corda, Ethereum (Solidity).
● Experience working with large code-bases.
● Proficiency in one or more of the following languages: C++, Go, Solidity,
Rust, Node.js, React.js.
● Strong knowledge of Algorithms and Data Structures.
● Familiarity with Cryptography.
● Familiarity with P2P networks
● Strong knowledge of bitcoin-like blockchains.
● Strong knowledge of concurrency and writing efficient and safe multithreaded
code
● Familiarity with code versioning tools such as Git

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Position: AIML_Python Enginner
Kothapet_Hyderabad _Hybrid.( 4 days a week onsite)
Contract to hire fulltime to client.
5+ years of python experience for scripting ML workflows to deploy ML Pipelines as real time, batch, event triggered, edge deployment
4+ years of experience in using AWS sagemaker for deployment of ML pipelines and ML Models using Sagemaker piplines, Sagemaker mlflow, Sagemaker Feature Store..etc.
3+ years of development of apis using FastAPI, Flask, Django
3+ year of experience in ML frameworks & tools like scikit-learn, PyTorch, xgboost, lightgbm, mlflow.
Solid understanding of ML lifecycle: model development, training, validation, deployment and monitoring
Solid understanding of CI/CD pipelines specifically for ML workflows using bitbucket, Jenkins, Nexus, AUTOSYS for scheduling
Experience with ETL process for ML pipelines with PySpark, Kafka, AWS EMR Serverless
Good to have experience in H2O.ai
Good to have experience in containerization using Docker and Orchestration using Kubernetes.
Bidgely is seeking an outstanding and deeply technical Principal Engineer / Sr. Principal Engineer / Architect to lead the architecture and evolution of our next-generation data and platform infrastructure. This is a senior IC role for someone who loves solving complex problems at scale, thrives in high-ownership environments, and influences engineering direction across teams.
You will be instrumental in designing scalable and resilient platform components that can handle trillions of data points, integrate machine learning pipelines, and support advanced energy analytics. As we evolve our systems for the future of clean energy, you will play a critical role in shaping the platform that powers all Bidgely products.
Responsibilities
- Architect & Design: Lead the end-to-end architecture of core platform components – from ingestion pipelines to ML orchestration and serving layers. Architect for scale (200Bn+ daily data points), performance, and flexibility.
- Technical Leadership: Act as a thought leader and trusted advisor for engineering teams. Review designs, guide critical decisions, and set high standards for software engineering excellence.
- Platform Evolution: Define and evolve the platform’s vision, making key choices in data processing, storage, orchestration, and cloud-native patterns.
- Mentorship: Coach senior engineers and staff on architecture, engineering best practices, and system thinking. Foster a culture of engineering excellence and continuous improvement.
- Innovation & Research: Evaluate and experiment with emerging technologies (e.g., event-driven architectures, AI infrastructure, new cloud-native tools) to stay ahead of the curve.
- Cross-functional Collaboration: Partner with Engineering Managers, Product Managers, and Data Scientists to align platform capabilities with product needs.
- Non-functional Leadership: Ensure systems are secure, observable, resilient, performant, and cost-efficient. Drive excellence in areas like compliance, DevSecOps, and cloud cost optimization.
- GenAI Integration: Explore and drive adoption of Generative AI to enhance developer productivity, platform intelligence, and automation of repetitive engineering tasks.
Requirements:
- 8+ years of experience in backend/platform architecture roles, ideally with experience at scale.
- Deep expertise in distributed systems, data engineering stacks (Kafka, Spark, HDFS, NoSQL DBs like Cassandra/ElasticSearch), and cloud-native infrastructure (AWS, GCP, or Azure).
- Proven ability to architect high-throughput, low-latency systems with batch + real-time processing.
- Experience designing and implementing DAG-based data processing and orchestration systems.
- Proficient in Java (Spring Boot, REST), and comfortable with infrastructure-as-code and CI/CD practices.
- Strong understanding of non-functional areas: security, scalability, observability, and
- compliance.
- Exceptional problem-solving skills and a data-driven approach to decision-making.
- Excellent communication and collaboration skills with the ability to influence at all levels.
- Prior experience working in a SaaS environment is a strong plus.
- Experience with GenAI tools or frameworks (e.g., LLMs, embedding models, prompt engineering, RAG, Copilot-like integrations) to accelerate engineering workflows or enhance platform intelligence is highly desirable.
Job Title: Backend Developer
Experience: 2–7 Years
Location: On-site – Bangalore
Employment Type: Full-Time
Company: Pepsales AI (Multiplicity Technologies Inc.)
About Pepsales
Pepsales AI is a real-time sales enablement and conversation intelligence platform built for B2B SaaS sales teams. It empowers sellers across every stage of the sales cycle—before, during, and after discovery calls—by providing actionable insights that move deals forward.
- For Account Executives: Pepsales AI transforms the discovery process, ensuring objective deal qualification and frictionless handoffs to solution engineers—enabling AEs to focus on winning, not chasing.
- For Solution Engineers and Consultants: It elevates demo experiences by delivering real-time buyer context and actionable insights, ensuring every interaction is highly personalized and impactful.
- For Sales Leaders: It provides enterprise-grade intelligence across forecasting, pipeline health, team performance, coaching, and the authentic voice of the customer—empowering data-driven decision-making at scale.
With Pepsales AI, sales teams run sharper meetings, accelerate deal cycles, and close with confidence.
Role Overview
We’re seeking a passionate Backend Developer to join our fast-paced team in Bangalore and help build and scale the core systems powering Pepsales. In this full-time, on-site role, you’ll work on high-impact features that directly influence product innovation, customer success, and business growth.
You’ll collaborate closely with the founding team and leadership, gaining end-to-end ownership and the chance to bring bold, innovative ideas to life in a rapidly scaling startup environment
Key Responsibilities
- Design, develop, and maintain scalable backend systems and microservices.
- Write clean, efficient, and well-documented code in Python.
- Build and optimize RESTful APIs and WebSocket services for high performance.
- Manage and optimize MongoDB databases for speed and scalability.
- Deploy and maintain containerized applications using Docker.
- Work extensively with AWS services (EC2, ALB, S3, Route 53) for robust cloud infrastructure.
- Implement and maintain CI/CD pipelines for smooth and automated deployments.
- Collaborate closely with frontend engineers, product managers, and leadership on architecture and feature planning.
- Participate in sprint planning, technical discussions, and code reviews.
- Take full ownership of features, embracing uncertainty with a problem-solving mindset.
Required Skills & Qualifications
- 2–7 years of backend development experience with a proven track record of building scalable systems.
- Strong proficiency in Python and its ecosystem.
- Hands-on experience with MongoDB, Docker, and Microservice Architecture.
- Practical experience with AWS services (EC2, ALB, S3, Route 53).
- Familiarity with CI/CD tools and deployment best practices.
- Strong understanding of REST API design principles and WebSocket communication.
- Excellent knowledge of data structures, algorithms, and performance optimization.
- Strong communication skills and ability to work in a collaborative, fast-paced environment.
What We Value
- Excitement to work on cutting-edge technology and platforms , helping redefine how businesses engage and convert customers.
- Thrives in a dynamic startup environment that values diversity, rapid innovation, and a growth mindset—adapting to change, challenging the status quo, and making a real impact.
- Passion for ownership beyond coding, contributing to product strategy and innovation.
Why Join Pepsales?
- Direct access to founders and a voice in high-impact decisions.
- Opportunity to shape a next-gen AI SaaS product transforming sales worldwide.
- Exposure to cutting-edge technologies in a rapidly growing startup.
- Ownership-driven culture with fast career growth and learning opportunities.
- A collaborative, innovation-driven environment that values creativity and problem-solving.
We are looking forward to hiring a committed
Java Developer with experience in building high-performing, scalable, enterprise-grade applications. You will be part of our Engineering team that works on mission-critical applications. You will be managing Java/Java EE application development while providing expertise in the full software development lifecycle, from concept and design to testing.
Location = Pune
You are required to:
Contributing in all phases of the development lifecycle.
Write well designed, testable & efficient code.
Ensure designs comply with specifications.
Prepare and produce releases of software components.
Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review.
Our Current Stack
Backend: Spring (JAVA), Laravel (PHP), MySQL, NoSQL, NGINX Plus.
Frontend: Angular 5+ Ngrx/store 5
Infrastructure: Google cloud platform (App engine, CloudSQL, BigQuery, PubSub, Firebase Hosting), Scrapy Cloud, Pusher.io (websockets), Getstream.io, Filestack, Postmark app, AS2 Gateway, Google Cloud Endpoints Framework, MongoDB, Algolia, Memcache
Tools: Gitlab, Postman app, JIRA.
Technical Skills required
JAVA, SPRING OR SPRING BOOT, DATA STRUCTURES & ALGORITHMS, HIBERNATE, MYSQL, MONGODB and NOSQL
What Makes You Eligible?
LOOKING FOR CANDIDATES FROM PUNE LOCATION ONLY.
B. Tech degree ONLY ( FIRST CLASS GRADE IN FINAL YEAR 60 % OR ABOVE ONLY).
Experience in the same role of almost 1-2 years.
Experience with connecting backend and frontend services.
Exposure to consuming data through different interfaces (Web API's/Socket/ REST/ RESTFUL/ JSON/ XML).
Proficiency in Data Structures and Algorithms.
Understanding of web markup, including HTML 5 CSS.
Understanding of client-side scripting and JavaScript frameworks.
Ability to write clean, reusable and well documented code.
Proficient understanding of code versioning tools, such as Git.
Knowledge of API authentication techniques (Token, JWT, OAuth2) - desirable but not mandatory. (Experience with API Design will be a plus)
Fair spoken and written English Flexibility - Things change around here. FAST!
Other Inter-personal skills like self-motivation, persistency, patience and eagerness to learn and work independently.
We are looking for a Node.js Developer to join our team.
In this role, you will be entrusted with developing JavaScript applications using Node.js.
Apply now for the role of a Node.js Developer at CodeBuddy that is opening doors for skilled, energetic developers looking for Mern Stack Developer Jobs.
If you can help us design and create multiple layers of applications while working cross-functionally across different infrastructures. You would fit perfectly if you love problem-solving, design, and creating quality offerings.
Technical Competency :
- Professional experience in Javascript Stack / Framework
- Development experience in Node.js
- Experience with backend using REST API.
- Proficiency in React.js concepts is a plus but not mandatory
- Experience with Object-Oriented Programming
- Ability to multitask and work in a fast-paced environment.
- Ability to document their code.
- Understanding accessibility and security compliance.
- To translate storyboards and various use cases to create high-performing apps
- Write, execute, and maintain clean, reusable, and scalable code
- Integrate our various data storage solutions
- Ensure the responsiveness and boost the performance of our apps
- Find and address the various bottlenecks and bug-fixes
- Help in code automatization
- Proficient use of GIT.
Interpersonal skills :
- Must be comfortable working in a team and independently when required.
- Must be disciplined, proactive, and self-motivated
- Needs to have problem-solving and analytical skills
- Good to have previous experience of direct client interaction for project briefs and updates.
What You Need To Apply:
- Previous work experience as a Node.js developer for 1 year at least.
- Strong experience with Javascript
- Self-motivated with the ability to work independently or jointly in a self-directed way.
- Demonstrated successful development of web or mobile-based applications
- Proven analytical and problem-solving capabilities
- Keen attention to detail
- Strong work ethic and desire to build industry-leading products
- Proactive instead of reactive
- Looking for ways to improve self and projects.
If you have it all in you, we are happy to have you with us!!!
Perks and Benefits:
We at Codebuddy believe our team is our biggest strength and we believe in paying our team members fair remuneration because we respect everyone’s effort.
- Review in every 9-12 months
- Opportunity to learn new technologies at the company's expense
- On-time salary (7th of every month)
- Fair pay policy
- Easy leave structure
- Performance awards
- Festival gifts
- Annual picnic
- Monthly dinner parties
We will be even happier if you have:
- Proficiency in Nest.js or Express.js,
- Being an open-source contributor,
- Ability to discover functional and non-functional requirements of an app, based on various levels of inputs from clients,
- Ability to transform customer ideas to business model and scope understandable by technical experts,
- Having excellent stakeholder management and client-facing skills.
Joining Codebuddy Means:
- Working in a comfortable and stimulating environment that boosts creativity,
- Being involved in challenging projects,
- Taking part and initiating knowledge-sharing initiatives,
- Working with clients from around the world,
- Having the opportunity to bounce your ideas off our experienced team,
- Enjoying flextime and flexplace: adjust your daily schedule to your individual needs!
- We decide together and value equality: there is no strong hierarchy in our teams, and every opinion is more than welcome,
- Processes based on Scrum and Agile methodologies,
- Dev-friendly processes such as Code Review,
- The constant development of your hard and soft skills
- Having a smooth start: your leader and a buddy will support you and mentor you.
What will happen next?
- Fill out the form
- Give us some time to review your application
- Meet us for an interview
- Complete a recruitment task to see how we work
- Join our team!
We are hiring for Dot Net Full stack developer profile.
Skills: Dot Net Core, Angular, SQL
Experience: 3.5 yrs+
Location: Okhla Industrial Area, Delhi
Interested candidates kindly share cv at jyoti.kaur(at)programming.com
[Senior NodeJS Developer] JP Funware & Technologies
Our Vision
JP Funware & Technologies is a new India-based online gaming company foraying into real money gaming with a portfolio that spans skill games (RummyXL) and many more upcoming ultimate games. The company specializes in technology and artificial intelligence to provide amazing game-playing experiences across its platforms. The Company for a future where the platform can deliver a culturally relevant and enjoyable experience in the Indian gaming environment, with features like easy payment withdrawal, less commission, and much more
The Role
JP Funware & Technologies is looking for a Senior NodeJS Developer passionate about working on core system architecture and cutting-edge technology with the experience and knack for real-money gaming. The ideal candidate should have experience in developing high-performance, scalable and secure applications using Node.js. You will be responsible for developing and maintaining server-side applications, implementing new features and fixing bugs, and collaborating with other team members to ensure the success of the project.
Key Responsibilities
· Creating and maintaining server-side application logic.
· Ensuring optimal performance of the central database and responsiveness to front-end requests.
· Collaborating with front-end developers on the integration of elements.
· Developing high-performance applications by writing testable, reusable, and efficient code.
· Implementing effective security protocols, data protection measures, and storage solutions.
· Collaborate with front-end developers on combining their front-end elements and components with the server side.
· Work on security and data protection.
· Incorporate data storage solutions (MongoDB).
· Running diagnostic tests, repairing defects, and providing technical support.
· Documenting Node.js processes, including database schemas, as well as preparing reports.
· Design and optimize applications for high performance, high availability, and low latency
· Write clean, maintainable, and efficient code.
· Troubleshoot and debug applications.
· Familiarity with how to create scalable Node.js applications.
Key skills and Experience Required
· At least 6 years of experience in developing Node.js applications.
· Strong understanding of JavaScript and Node.js.
· Experience with popular Node.js frameworks such as Express, Koa, or NestJS.
· Strong knowledge of database technologies such as MongoDB, MySQL, or PostgreSQL.
· Experience with Git and version control.
· Extensive knowledge of socket.io libraries, and frameworks (Express).
· Working knowledge of front-end technologies such as HTML5 and CSS3.
· Familiarity with how to create scalable Node.js applications.
· Great organizational and time management skills.
· Strong problem-solving and critical thinking skills.
· Excellent communication and collaboration skills.
· Master's degree in computer science, information science, or related field (preferred)
Why Explore a Career at JPFT
· Disproportionate Learning
All you need to bring to the table is a passion for Real Money Games and/or Tech. The responsibility for your growth and managing your learning curve is totally ours. Real money games are one of the most challenging businesses from a Tech & Operations point of view and we intend to expose our employees to various facets of their domain to make them rich with hands-on experience.
· Work-Life Balance
We do not glorify working overtime in the name of "startup hustle / hyper growth mindset". Efficiency is best driven when there is a solid work-life balance for our team members and we swear by this principle.
· Wealth Creation
Attractive compensation way above the market along with our generous bonus policy helps us in helping our younger and more passionate team members focus on wealth creation at the very stage of joining the organization.
· Peace of Mind
Flexible work culture and openness have been an integral part of our company structure from the beginning. We believe in taking care of your mental, physical, and emotional well-being.
It is a golden opportunity to be a part of the team and embark on a two-fold journey - enhancing the sports engagement of an average Indian and being the best RMG tech organization in the country. If you love sports and are passionate about technology and RMG, THIS IS THE PLACE for you!
Benefits at JPFT
Competitive Pay Packages || Swanky & vibrant workspace in Gurgaon || Investment in Learning & Development / Training || Employee Friendly Work Practices || Flexible Leave Policy || Company Laptop || Annual Offsite || Solve Challenging Problems|| High Scope of Innovation
Interview Process JPFT
· Exploratory Call by the HR Team
The uniqueness of the hiring process at JPFT is that at least ONE Founder will be present in all your interviews. This ensures the candidate gets a very strategic view of where the company aims to be in the medium/long term.
· One Technical Round – The technical round is to gauge & understand competence on the desired skill set and alignment from a technical standpoint.
· Final Round with the Founding Team to understand alignment on the vision and long-term plans of the organization.
JPFT's Tech Stack
NodeJS
Redis
Socet.io
MongoDB
AWS
Unity, C#
DUKAAN - Create Your Online Store in 30 Seconds
Dukaan is an app that allows offline businesses to sell their products and services online. On our app, the users can make beautiful product catalogues (catalogs) right from a smartphone and share with their customers easily on different social media apps such as Whatsapp Business, Whatsapp, Facebook, Instagram etc. Praised by users all over India, this app has saved declining businesses by helping them transfer their shop online. The journey has just begun and we are on a mission to make India truly Digital.
Dukaan is currently powering over 5M ecommerce stores built by indian small businesses and growing at a crazy rate.
We are looking for a Backend Engineer to join our team who will be part of our new innovations team.
Requirements:
- Strong knowledge of Django, Django Rest Framework and their design principles.
- Strong knowledge of Django ORM, should be able to leverage it to write complex and optimized queries (E.x Q queries, Case, When, Select related, prefetch related, Subqueries, Annotations, Aggregations, Filtering, etc.) .
- Should be able to override DRF serializers, filters and viewsets completely according to needs.
- Should have good experience in Class Based Views to write the backend API’s.
- Sound knowledge of database design patterns and modelling them to Django models.
- Sound knowledge of how to write test cases for the APIs.
- Should be able to write optimized pythonic code adhering to python PEP standards.
- Strong knowledge of python packaging and how to architect a code base that should be easily scalable and not get cluttered.
- Strong knowledge of REST API design patterns.
- Ability to write RAW sql queries and further database level coding will be a plus.
- Good Understanding of python’s asyncio, threading and multiprocessing library, their benefits and limitations along with their appropriate use cases.
- Hands on knowledge of celery and its corresponding message broker such as RabbitMQ, Redis, etc.
- Experience with building a CDC(Change Data Capture) pipeline will be a plus.
- Experience with Apache Kafka, Kafka connect and Debezium will be a plus.
- Experience with open source will be a plus.
- Good knowledge of Algorithms and data structures.
Responsibilities:
- Understand the ins and out of existing codebase and have a good grasp over it.
- Write clean, stable and scalable code.
- Write unit test cases for the APIs.
- Do whitebox and blackbox testing for your own code and as well as others if required.
- Understand and implement fast prototype solutions for the business needs.
Project Description: Build a Software Solution which integrate with AWS Service to facilitate supply chain management for logistic companies
Experience range: 0.6 to 5 yrs
Mandatory Skills
AWS Lambda, NodeJS, AWS API Gateway
Job Description: As a full stack developer should be able develop API service using Node JS and deploy on AWS with complete unit and integration testing.
Mandatory Technical skills:
- AWS Lambda – create lambda function with all the security in place.
- Proficiency in Node JS (should have developed services, developed unit and integration testing)
- Swagger hub – defined the services on swagger hub
- Strong notions of security best practices (e.g. using IAM Roles, KMS, etc.).
- Serverless approaches using AWS Lambda. For example, the Serverless Application Model (AWS SAM).
Years of Exp : 4 - 8yrs
Job Location: Mumbai/Bangalore
Job description:
We are looking for a Sr. Back end web developer/Lead passionate towards building high
performance web applications which can scale for B2C businesses. We are looking for
self-driven individuals who love to find innovative solutions and can perform under pressure. An eye for details and being proud of produced code are the must have attributes for this job.
Responsibilities.
●You will be responsible for converting Product team requirements to modular, testable and efficient code.
●You will be required to design and implement data storage solutions (Databases, caching
layers etc).
●You will also be required to cater to NFRs related to security and performance.
Skills
●At least 5 years of experience in working on NodeJS/Java/Ruby
●Proficiency in RDBMS such as MySQL/PostgreSQL.
●Experience of building/deploying applications on AWS is a definite advantage.
●Familiarity with some ORM (Object Relational Mapper) libraries like Sequelize is required.
●Experience in some NoSQL databases (e.g. DynamoDB/Elasticsearch/Redis Cache etc) is a definite plus.
●Good understanding on architectural patterns (e.g. MVC) is required.
●Good communication and analytical skills are the basic needs for this role.
●An urge to create awesome applications that people will enjoy using is a must.
●Other technologies : MySQL , Redis, AWS, Microservices, REST API .
●Knowledge of Javascript is preferable.
●AWS or some cloud experience.
●Should have built web application technology.
●Should have understanding of DevOps and Database.
●Should have done application performance tuning.
Qualification:
●Engineering graduates from Tier I or II institutes.
●B.E/ B.Tech/ MCA/ ME/ M.Tech






