4584 Backend Development Jobs - Page 45

Greetings!!! TCS is hiring... Role: Python Backend developer EXP: 6- 8 YEARS LOCATION: Bangalore, Hyderabad Notice Period- *** 30 DAYS *** Job Description Design, develop, and maintain backend services using FastAPI or Spring Boot. • Build and maintain RESTful APIs for integration with frontend applications. • Strong foundation on python & Pydantic for data validation and serialization. • Optimize backend systems for performance and scalability. • Collaborate with frontend engineers to ensure seamless integration. • Write unit and integration tests for backend components. • Debug and resolve issues in the backend codebase. • Work with SQL databases and ORM frameworks ( sqlalchemy etc.) for d...

We are building a new MarTech intelligence platform from the ground up and we are looking for our first engineer to lead the technical vision and build the product end-to-end. This is hands-on architecture, systems design, and shipping real products. Youll have full ownership of the tech stack and the opportunity to shape the company from day one. What Youll Own System architecture, backend services, integrations, DevOps, and data infrastructure. Translating marketing + business logic into scalable, reliable engineering. Shipping fast while maintaining technical clarity and technical rigor. Core Requirements (Must-Have) 1. MarTech + Data Engineering You should have deep familiarity with how ...

Role & responsibilities Role Overview: We are seeking a skilled Python Developer with strong FastAPI expertise to design, build, and optimize scalable backend applications and APIs. The ideal candidate will have hands-on experience in building microservices, integrating databases, and ensuring performance, reliability, and security across distributed systems. Key Responsibilities: Design, develop, and maintain RESTful APIs using FastAPI . Build scalable and maintainable backend architectures using Python and modern frameworks. Work with databases (SQL & NoSQL) e.g., PostgreSQL, MySQL, MongoDB. Integrate with third-party APIs and microservices. Write efficient, reusable, and testable code fol...

Job Summary We're looking for a Data Engineer to modernize our data infrastructure, evaluate our large-scale Couchbase system, and potentially migrate to MySQL or a hybrid solution Youll build reliable data feeds to partners like Google, Amazon, and Feedonomics, and create dashboards and reports for finance and leadership teams Our core stack is Ruby on Rails, with Python used for data processing Strong communication skills are essential for working with our U S -based team, Responsibilities Assess and implement the best long-term data storage approach (Couchbase ? MySQL, on-premises, or hybrid), Build and maintain ETL/ELT pipelines in Ruby (with Python where appropriate), Create and manage ...

About the Role: The Role: Software Engineer The Team The OSTTRA Technology team is composed of Capital Markets Technology professionals, who build, support and protect the applications that operate our network. The technology landscape includes high-performance, high-volume applications as well as compute intensive applications, leveraging contemporary microservices, cloud-based architectures. The Impact Together, we build, support, protect and manage high-performance, resilient platforms that process more than 100 million messages a day. Our services are vital to automated trade processing around the globe, managing peak volumes and working with our customers and regulators to ensure the ef...

Position Overview: The Head of Technology will be responsible for driving the overall technology strategy, architecture, design, and implementation of enterprise-grade digital platforms including portals, knowledge management systems (KMS), and curriculum delivery portals. The ideal candidate is an experienced solution architect with strong leadership skills, hands-on technical expertise, and a deep understanding of scalable, secure, and user-centric technology ecosystems. Key Responsibilities: Strategic Leadership Define and execute the organizations technology roadmap aligned with business goals. Evaluate and adopt emerging technologies that improve scalability, performance, and user exper...

API creation & maintaining it System Design Database Design & optimization Bridging frontend Scaling existing projects Over time allowance Performance bonus

What you will do In this vital role we are seeking dedicated and motivated Software Engineer to join our Global Commercial Digital Innovation team. Develop and manage back-end services using languages such as Python or Node.js, demonstrating AWS cloud infrastructure. Develop and maintain front-end applications using HTML, CSS, and JavaScript frameworks, preferably ReactJS. Create innovative solutions using the newest technologies. Collaborate with the design and product teams to understand user needs and translate them into technical requirements. Write clean, efficient, and well-tested code. Participate in code reviews and provide constructive feedback. Maintain system uptime and optimal pe...

About The Role Project Role : Custom Software Engineer Project Role Description : Design, build and configure applications to meet business process and application requirements. Must have skills : Node.js Good to have skills : NA Minimum 5 year(s) of experience is required Educational Qualification : 15 years full time education Summary :As an Application Lead, you will lead the effort to design, build, and configure applications, acting as the primary point of contact. Your day will involve overseeing the application development process and ensuring seamless communication within the team and stakeholders. Roles & Responsibilities: Expected to be an SME Collaborate and manage the team to per...

About The Role Skill required: Tech for Operations - ASP.NET MVC Designation: Packaged App Development Specialist Qualifications: Any Graduation Years of Experience: 7 to 11 years Accenture is a global professional services company with leading capabilities in digital, cloud and security.Combining unmatched experience and specialized skills across more than 40 industries, we offer Strategy and Consulting, Technology and Operations services, and Accenture Song"” all powered by the world's largest network of Advanced Technology and Intelligent Operations centers. Our 699,000 people deliver on the promise of technology and human ingenuity every day, serving clients in more than 120 countries. W...

Job Description: We are seeking an experienced and dynamic Track Lead with 12+ years of API & micro-service development experience using Node and related technologies to lead our engineering efforts in building scalable and high-performance API gateways and microservices for our eCommerce platform. The ideal candidate will have a strong technical background, proven leadership capabilities, and the ability to mentor and manage a team of developers. Key Responsibilities: Technical Leadership: Design, develop, and optimize robust, scalable, and secure APIs and backend services using Node and related technologies, like Go & Python . Architect solutions that ensure high performance, low latency, ...

Design, develop, and maintain scalable, efficient, and reliable systems to support GenAI and machine learning- based applications and use cases Lead the development of data pipelines, architectures, and tools to support data-intensive projects, ensuring high performance, security, and compliance Collaborate with other stakeholders to integrate AI and ML models into production-ready systems Work closely with non-backend expert counterparts, such as data scientists and ML engineers, to ensure seamless integration of AI and ML models into backend systems Ensure high-quality code, following best practices, and adhering to industry standards and company guidelines Desired Profile: Senior backend ...

Position Overview We are seeking an experienced Senior Software Engineer to join our engineering team. This role requires a seasoned professional who can design, develop, and maintain high-quality software solutions while mentoring junior team members and driving technical excellence. Required Qualifications 5-6 years of professional software development experience Proven track record of delivering complex software projects from conception to production Experience working in agile/scrum development environments Technical Skills Strong proficiency in one or more programming languages (e.g. JavaScript, Go) Deep understanding of data structures, algorithms, and software design patterns Experien...

We are looking for a skilled Node.js Developer with 2 to 6 years of experience to join our team in Karnal and Delhi NCR. The ideal candidate will have expertise in building APIs using Node.js and working with RDBMS such as Postgresql or MySQL. Roles and Responsibility Collaborate with front-end developers to integrate elements and ensure seamless communication. Design, develop, and test backend applications using Node.js and relevant frameworks. Develop and maintain databases using RDBMS such as Postgresql or MySQL. Work with cross-functional teams to identify and prioritize project requirements. Troubleshoot and resolve technical issues efficiently. Participate in code reviews and contribut...

We are looking for a skilled Backend Developer with expertise in Node.js, MongoDB, and MySQL to join our team. The ideal candidate will have 5-11 years of experience in the field. Roles and Responsibility Design, implement, and support technical solutions. Actively participate in all phases of application development. Analyze and improve software architecture focusing on maintainability and scalability. Mentor and guide the team through code reviews and pair programming. Collaborate with user experience designers to ensure correct and optimized implementation of user interactions. Manage multiple priorities and projects, defining clear delivery options. Job Requirements Minimum 5 years of ov...

We are looking for a skilled Senior Backend Developer with 5-10 years of experience to design and develop API and WebSocket Server applications, as well as React applications. The ideal candidate will have a strong background in backend development and a passion for creating innovative solutions. Roles and Responsibility Design and develop scalable and efficient backend systems using Node.js, Express, and Socket.io. Collaborate with cross-functional teams to identify and prioritize project requirements. Develop high-quality code that meets industry standards and best practices. Participate in architecture and design sessions to generate ideas for improving the gaming experience. Integrate Re...

We are looking for a skilled Java Developer with 3 to 9 years of experience to work from home in Gurgaon. The ideal candidate will have extensive experience in developing resilient backend systems in Java and be able to maintain code quality and minimize technical debt. Roles and Responsibility Design, implement, and deploy features as part of the team. Build REST APIs for application functionalities. Develop optimized SQL queries and efficient implementations for new features. Collaborate with the team to identify and prioritize project requirements. Ensure high-quality code and adhere to industry standards. Participate in code reviews and contribute to improving overall code quality. Job R...

We are looking for a skilled Backend Developer with 5 to 10 years of experience in software development, based in Udyog Vihar, Gurgaon. The ideal candidate should have hands-on experience in Node.js, Angular/Reactjs, and AWS services. Roles and Responsibility Design, develop, and test backend applications using Node.js and other relevant technologies. Collaborate with cross-functional teams to identify and prioritize project requirements. Develop high-quality, scalable, and efficient code that meets industry standards. Troubleshoot and resolve technical issues efficiently. Participate in code reviews and contribute to improving overall code quality. Stay updated with the latest trends and te...

Responsibilities: Architect, design, and implement robust backend services and APIs using .NET (C#, ASP.NET Core). Develop and maintain GraphQL APIs to provide flexible and efficient data retrieval. Lead efforts to containerize applications using Docker and manage orchestration with Kubernetes or similar platforms. Analyze complex legacy codebases and spearhead modernization initiatives to improve performance, maintainability, and scalability. Collaborate with cross-functional teams including DevOps, QA, and Product Management to deliver high-impact solutions. Drive best practices in software engineering, including code reviews, automated testing, and CI/CD. Stay updated with the latest tren...

Position Overview We are seeking a Senior Backend Developer (6-9 years) with deep expertise in Java, Spring Boot, Microservices, and hands-on exposure to Kotlin. The candidate must be flexible to work in Kotlin and should be comfortable taking ownership of backend systems, ensuring scalability, high performance, and robustness, while remaining actively hands-on with coding and delivery. Key Responsibilities Hands-on design, development, and delivery of backend services and APIs using Java 8+/Kotlin, Spring Boot, Microservices. Write clean, testable, and efficient code along with unit and integration tests. Contribute to system design discussions and propose scalable, high-performance solutio...

Responsibilities: Design, develop, and maintain robust and scalable backend systems using Django and Python Develop RESTful APIs using Django REST Framework to power our frontend applications Implement efficient database solutions using PostgreSQL and Django ORM Write clean, well-documented, and maintainable code Collaborate with the frontend team to ensure seamless integration between frontend and backend components Optimize application performance and scalability Implement security best practices to protect our applications and user data Stay up-to-date with the latest technologies and industry trends Contribute to the development of new features and improvements Mandatory Key Skills mysql...

We are looking for a talented Fullstack Developer with a strong background in React.js and .NET with C# to join our team. As a Fullstack Developer, you will be responsible for designing, developing, and maintaining web applications that play a crucial role in the healthcare domain. The ideal candidate will have 4 to 6 years of hands-on experience in software development, with a focus on building scalable and efficient solutions.Timeline: Immediate Joiners would be preferred Responsibilities: Software Development: Design, develop, and implement web applications using React js for the frontend and NET with C# for the backend Collaboration: Work closely with product managers, designers, and oth...

We are looking for a talented Fullstack Developer with a strong background in React.js and .NET with C# to join our team. As a Fullstack Developer, you will be responsible for designing, developing, and maintaining web applications that play a crucial role in the healthcare domain. The ideal candidate will have 4 to 6 years of hands-on experience in software development, with a focus on building scalable and efficient solutions.Timeline: Immediate Joiners would be preferred Responsibilities: Software Development: Design, develop, and implement web applications using React js for the frontend and NET with C# for the backend Collaboration: Work closely with product managers, designers, and oth...

Job Title: Senior Software Engineer Backend Experience: 7+ years of overall software engineering experience Key Responsibilities: Design, develop, and maintain scalable backend systems using Python . Build and manage data pipelines and ensure efficient data engineering practices . Develop and integrate APIs (REST and SOAP) for system and third-party connectivity. Work extensively with EDI X12, JSON, and XML file types for integrations. Design, manage, and optimize PostgreSQL databases for high performance. Deploy and manage infrastructure using AWS and Terraform . Implement and maintain CI/CD pipelines using GitLab . Collaborate with cross-functional teams to deliver high-quality backend sol...

Objective of the Role: We are looking for top-notch SDET with 3-7+ years of experience, who will deliver on key initiatives, starting from the ideation phase all the way to development and productdelivery You Will : Development of iOS/Android test automation on mobile test harnesses Develop and enhance to the existing automation scripts, tools and framework using Java, TestNG and Appium Execute automated test plans and regression tests for iOS/Android applications Define testing strategies and scope for user stories and technical development tasks Provide estimates on testing efforts to Product and Engineering team members Maintain and improve the test coverage and ratio of automated test Ad...