4576 Backend Development Jobs - Page 17

We are seeking a highly skilled and experienced Senior Python Developer with expertise in Flask, Redis, and MongoDB. The ideal candidate will have over 6 years of experience in software development and a strong background in machine learning (ML) search, vector databases, building Retrieval-Augmented Generation (RAG) models, and Large Language Model (LLM) based search. Responsibilities Backend Development: Design, develop, and maintain robust and scalable backend systems using Python and Flask. Database Management: Implement and manage databases using MongoDB and Redis to ensure high performance and reliability. Machine Learning Integration: Develop and integrate ML search functionalities, i...

Were looking for a hands-on fullstack who is a backend expert who can build cutting edge AI platforms to the next level: pixel-perfect UIs, production-grade model-inference services, agentic AI workflows, and seamless integration with third-party LLMs and NLP tooling.Role & responsibilities. What you'll build • Core Backend Enhancements - Build APIs and awesome UI Interfaces - React.js/Next.js, Redact/Context, Tailwind / MUI / Custom-CSS / Shadcn / Axios • LLM & Agentic Services Design micro/mini-services that host and route to OpenAI, Anthropic, local HF models, embeddings & RAG pipelines Implement autonomous/recursive agents that orchestrate multi-step chains (Tools, Memory, Planning) • Mo...

5 to 8 Years of experience in backend development with Java/Kotlin and Spring Boot. Strong understanding of microservices architecture and event-driven systems . Hands-on experience with Kafka , Pub/Sub , and React/Next.js . Proficiency in SQL and NoSQL databases . Excellent problem-solving skills and ability to work in a collaborative environment. Experience mentoring junior developers and driving technical excellence. Key Responsibilities: Design and develop scalable applications using Java , Kotlin , Spring Boot , and Microservices . Build event-driven architectures leveraging Kafka and Pub/Sub . Contribute to front-end development using React or Next.js when required. Ensure efficient da...

Job Summary We are seeking an experienced Node.js Developer with 5+ years of hands-on experience to join our TCS team, supporting clients in the Canadian financial sector. The ideal candidate will be proficient in backend development using Node.js and have a strong understanding of financial systems and data security. Key Responsibilities Develop and maintain scalable backend services using Node.js. Collaborate with Canadian BFSI clients to gather requirements and deliver robust solutions. Integrate APIs and third-party services securely and efficiently. Ensure high performance and responsiveness of applications. Work closely with frontend developers, QA teams, and DevOps engineers. Maintain...

Key Skills: Python, Django, FastAPI, Flask, RESTful APIs. AWS Services (Lambda, S3, EC2, Cloud Watch, SNS, SQS). RabbitMQ, Redis, Docker, MongoDB Python Automation Scripts

Key Skills: Python, Django, Bootstrap, FastAPI, Flask, RESTful APIs. AWS Services, Python Libraries , Linux OS, Agile Methodologies. Messaging Systems: RabbitMQ /Kafka Cache:, Redis / ElasticCache Database: MongoDB/PostgreSQL

Candidate Specification : Any Graduate , 10+ years of Experience Job Description : Strong proficiency in Node.js Solid understanding of microservices architecture and distributed systems. Develop distributed systems using microservices patterns. Work with API gateways, service discovery, and inter-service communication patterns. Hands-on experience with Docker, containerized deployments, and CI/CD. Experience with message brokers such as RabbitMQ, Kafka, NATS, SQS. Familiarity with cloud services (AWS/Azure/GCP). Proficient with Git and collaborative development workflows.

Role & responsibilities Location : Pune (Work from office 5 days) Experience : 8+ years Notice Period : Immediate to 30 days Key Skills : Java, Spring Boot, Microservices REST API, JPA Kafka or other message brokers Docker, Kubernetes SQL/NoSQL databases CI/CD, Agile Additional : Strong backend development expertise Excellent communication and problem-solving skills Preferred candidate profile

Role Overview We are seeking a strong SDE-2 who can design and build robust, scalable and distributed backend systems. The ideal candidate is from a product-based company or startup environment , with hands-on experience in building high-impact features end-to-end . Key Responsibilities: Design, develop and maintain scalable backend systems and microservices. Participate in architecture and system design discussions. Write clean, efficient and well-tested code. Optimize application performance and troubleshoot production issues. Collaborate with Product, Design and DevOps teams to deliver reliable solutions. Ensure best practices in coding, security and performance. Mentor junior engineers a...

As an experienced ERP developer at our Chennai office in India, your role will involve the following: **Role Overview:** You will be responsible for technical tasks related to Frappe, ERPNext, JS, MySQL, Python, and Frappe based web development. Your hands-on experience in product development using the Frappe Framework and ERPNext will be crucial. Additionally, your expertise in workflows, access controls, page layouts, custom objects, custom record types, reports, and dashboards design and development will be essential for this role. Experience with Scrum/Agile development methodologies, OOP concepts, backend development, and UI/UX development for Web Applications is required. **Key Respons...

As a Backend Executive at Air2net India Pvt. Ltd, your role will involve managing and maintaining backend operations to ensure smooth processing and management of data. You will be responsible for monitoring system performance, optimizing databases, handling backend queries, and supporting IT and telecom projects. Collaboration with cross-functional teams is essential to ensure operational efficiency and support the implementation of new technologies. Key Responsibilities: - Manage and maintain backend operations - Monitor system performance and optimize databases - Handle backend queries and support IT and telecom projects - Collaborate with cross-functional teams for operational efficiency...

Role Overview: As a Python Developer at our company, you will have the exciting opportunity to work on innovative AI-driven solutions, scalable backend systems, and cutting-edge agent-based architectures. You will be responsible for developing, optimizing, and maintaining Python-based backend services and APIs. Additionally, you will collaborate with data scientists and AI engineers to integrate ML/AI models into production-ready systems, ensuring scalability, security, and performance of backend applications. Stay updated with the latest AI and Python ecosystem trends to contribute to the next-generation applications. Key Responsibilities: - Develop, optimize, and maintain Python-based back...

Urgent: Node.js Trainer (5 Hrs/Day) . Pay: 20-35K/Mo . Teach Node, Express & REST API, Corporate Training. Req: 2+ Yrs Exp . Only in Chennai. Weekends Off. Immediate Start. Call/WhatsApp 86108 26887 to apply! Annual bonus

As a Python Engineer at our team in Chennai, you will be responsible for developing and maintaining back-end applications, integrating with databases, and ensuring high-quality, scalable code. Additionally, you will contribute to AI/ML projects, building prototypes, and integrating large language models (LLMs) into applications. Key Responsibilities: - Develop and maintain back-end web applications using Python. - Design scalable, efficient, and maintainable code following best practices. - Work with databases and ensure smooth integrations. - Build and deploy AI/ML models and proof-of-concept applications. - Collaborate with cross-functional teams including product, DevOps, and UI/UX. - Exp...

Role Overview: As a Senior Python developer with expertise in Gen AI at 7N, you will be responsible for utilizing your Python programming skills along with experience in Gen AI to deliver cutting-edge projects across industries and geographical borders. Key Responsibilities: - Utilize Python programming skills effectively, including expertise in numpy, scipy, scikit-learn, tensorflow, matplotlib - Work on LangChain and LangGraph for advanced project requirements - Engage in backend development using API frameworks such as FastAPI, Flask, among others - Utilize at least 6+ years of experience in SQL for database operations - Implement advanced skills in version control and JIRA-like task mana...

Hiring For Tagbin Services For Back End Developer Location : Gurugram Experience : 4+ years of experience is required in designing and developing scalable backend services using Node.js (Nest.js/Express) Salary : Up to 15 LPA Immediate Joiners Only Required Candidate profile Looking for a candidate who can implement secure SSO integration (OAuth2/OIDC/SAML) and token-based authentication for all WFMS and legacy system interfaces with strong experience in serverless tech

Preferred candidate profile 3-5 years of experience in Backend Development Bachelors degree in Computer Science, Information Science, or equivalent practical experience. Strong experience in designing backend systems and architecture, combined with solid fundamentals in data structures, algorithms, and distributed systems. Hands-on expertise in building scalable, high-performance services, with a deep understanding of modern backend frameworks and cloud infrastructure. Experience with code reviews, mentoring engineers, improving code quality, and driving best engineering practices. Good time management and organizational skills. Ability to collaborate effectively with cross-functional teams ...

Role overview We are looking for a Senior Backend Engineer (6-7 years exp) who brings deep experience in designing backend systems and architecting scalable, mission-critical services. You will be the guardian of code quality, setting engineering standards and mentoring other developers to elevate the overall technical bar. This role also includes direct collaboration with top management, where you will influence and drive strategic decisions for the product and the long-term technology roadmap What you'll do Backend Architecture & System Design Architect and design large-scale backend systems and microservices Drive high-level technical decisions aligned with product and business goals Buil...

Design, develop, and maintain complex Java-based applications and services using industry-standard software development methodologies and tools. Collaborate with cross-functional teams to define, design, and implement new features and enhancements that meet business requirements and align with the technical architecture. Provide technical leadership to junior engineers, reviewing code and ensuring best practices are followed. Participate in the full software development lifecycle, from requirements gathering and design to implementation, testing, and deployment. Conduct code reviews and ensure code quality and standards are maintained. Identify and prioritize requirements and manage expectat...

Roles and Responsibilities Design, develop, test, and deploy scalable backend applications using Java and Spring Boot. Collaborate with cross-functional teams to identify requirements and implement microservices architecture. Ensure high availability, performance, security, and scalability of the system. Participate in code reviews to maintain coding standards and best practices. Troubleshoot issues related to application deployment on cloud platforms (AWS). Desired Candidate Profile 7-12 years of experience in Backend Development with expertise in Java programming language. Strong understanding of Microservices architecture design principles. Experience working with Spring Boot framework fo...

Title and Summary Senior Software engineer(Java Full Stack)Senior Software Engineer(Java Full Stack) Who is Mastercard?We work to connect and power an inclusive, digital economy that benefits everyone, everywhere, by making transactions safe, simple, smart, and accessible Using secure data and networks, partnerships, and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realize their greatest potential Our decency quotient, or DQ, drives our culture and everything we do inside and outside of our company We cultivate a culture of inclusion for all employees that respects their individual strengths, views, and experiences. We believe t...

Responsibilities: Design and deliver technical training programs in Java, front-end technologies, back-end development, and data management skills to train students. Conduct hands-on exercises and assessments to measure student proficiency.

Design, develop, and maintain .NET 6+ / ASP.NET applications with focus on backend components. Build and consume RESTful APIs to integrate services across distributed systems. Write efficient, reusable, and scalable C# code following design and architecture best practices. Develop and optimize database structures, stored procedures, functions, and views in MS SQL Server, MongoDBImplement and manage Entity Framework / LINQ for data access layers. Participate in code reviews, unit testing, and debugging to ensure high-quality deliverables. Collaborate with Product Owners, Architects, and QA teams within Agile (Scrum) frameworks. Contribute to technical design documentation and ensure adherence...

Design sophisticated backend components, services, platforms, and Restful APIs forseamless communication with the front end Continuously reviewing the services and components and seeking opportunities forimprovements Identifying and addressing Tech Debt Influencing and delivering the product roadmap to improve our Key PerformanceIndicators and deliver tangible business value Developing the teams Software Engineering skills Owning the teams culture and ways of working, instilling a care for high qualiy codeand tests and for implementing best practices Technical Skills: Bachelors degree in Computer Science, Engineering, Computer InformationSystems, or equivalent work experience Excellent commu...

What Will Your Role Look Like Design, develop, and enhance backend services using Go (Golang) Build efficient data models and develop scalable schemas in PostgreSQL Optimize database performance for large-scale applications Collaborate with product, design, and DevOps teams to deliver end-to-end features Write clean, secure, and maintainable code while following best practices Troubleshoot and resolve issues in existing systems to improve stability and performance Ensure data security, compliance, and high system reliability Participate in code reviews and provide guidance to junior team members Support deployment and monitoring of applications in cloud environments (AWS/GCP/Azure) Contribut...