14545 Backend Jobs - Page 43

Job Title: PythonDeveloper Experience: 5+ Years Location: Chennai Job Summary We are looking for a skilled Python Developer to design, develop, and maintain backend applications and APIs. The ideal candidate should have strong Python programming skills, experience with modern frameworks, and solid understanding of backend architecture. Responsibilities Develop, enhance, and maintain backend systems using Python. Build and optimize RESTful APIs and microservices. Write clean, efficient, and testable code. Collaborate with product, QA, and other engineering teams. Troubleshoot, debug, and improve existing applications. Participate in architecture discussions and technical design. Ensure applic...

Job Title: Golang Developer Experience: 4+ years Location: Bangalore / Pune / Hyderabad / Chennai preferrable Employment Type: Full-time Role Overview We are seeking an experienced Golang Developer to join our team. The ideal candidate will have strong expertise in developing scalable, high-performance applications using Go, along with a solid understanding of microservices architecture, cloud platforms, and modern development practices. Key Responsibilities Design, develop, and maintain backend services and APIs using Golang . Implement microservices architecture and ensure seamless integration with other services. Optimize application performance and scalability. Collaborate with cross-fun...

Location: Mohali (Onsite) Experience Required: 3+ Years Department: Business Development Category: IT Services - Web & App Development Job Description We are looking for an experienced Upwork Development Specialist with strong bidding, requirement analysis, and conversion expertise. The ideal candidate should have solid technical knowledge across major development technologies to prepare accurate, high-quality proposals and close projects effectively. Responsibilities: Identify and bid on high-potential projects on Upwork Convert qualified leads into active projects Understand client requirements and prepare precise technical proposals Coordinate with technical teams to scope and estimate pr...

The Lead QA Engineer is responsible for ensuring the quality, stability, and reliability of the Unified Platform built on React (frontend) and Django (backend . The role involves validating data pipelines, APIs, and live dashboards that display AI-driven insights from multiple real-time sources. Responsibilities- Quality Engineering & Test Leadership: Define and implement end-to-end QA strategy for UI, API, backend, platform, and integrations and Lead functional, regression, integration, security, and performance testing activities. Automation Framework Ownership: Build and enhance automation frameworks for Selenium/ Playwright (React UI) and API automation (Django-based APIs). Reduce regres...

Job Title: React Native Developer Location: Bangalore / Pune Job Summary We are seeking an experienced React Native Developer for a 6-month contract to design, build, and optimize high-quality mobile applications for both Android and iOS platforms. The ideal candidate will have strong hands-on experience in React Native , along with exposure to React.js for maintaining shared web components. The role focuses on delivering scalable, responsive, and secure mobile solutions while collaborating with cross-functional teams. Roles & Responsibilities Develop, enhance, and maintain mobile applications using React Native for Android and iOS. Work closely with product managers, designers, and backend ...

Job Description - Java Developer (React) Experience: 7+ Years Location: Chennai / Hyderabad / Pune Role Overview We are seeking an experienced Java Developer with React.js expertise to design, develop, and maintain enterprise-grade web applications. The ideal candidate will have strong backend development skills using Java and hands-on experience in building modern, responsive UIs using React. Key Responsibilities Develop robust backend services using Java/J2EE and Spring Boot . Design, build, and enhance interactive user interfaces using React.js . Develop and integrate RESTful APIs for seamless communication between frontend and backend systems. Ensure high-quality code through best practi...

Key Roles & Responsibilities: Build efficient and reusable front-end systems using React / React Native. Collaborate with product managers, designers, and other developers to create robust, scalable, and maintainable applications. Debug and optimize code to improve performance. Implement state management solutions using libraries such as Redux, MobX, or the Context API. Integrate with back-end services and APIs, ensuring data consistency and application stability. Stay up-to-date with the latest trends, technologies, and best practices in front-end development and React ecosystem. Required / Must to have skills: Proficiency in JavaScript, including DOM manipulation and the JavaScript object ...

About the Role As a Software Engineer III, you will play a key role in building and maintaining robust, scalable, and secure web applications. You will work in a dynamic and fast-paced environment, collaborating with cross-functional teams to design and develop both frontend and backend solutions. Your primary responsibilities will span across building and optimizing RESTful services, developing modern web applications using React JS, and leveraging cloud services to deliver exceptional user experiences. Responsibilities Design, develop, and maintain full-stack web applications using React JS for the frontend and .NET for the backend. Build and maintain RESTful APIs to support web and deskto...

Key Responsibilities Secure and maintain microservice applications and CI/CD pipelines Implement DevSecOps strategy in existing and new projects. Develop security controls to harden CI/CD pipelines and continuously improve application security posture. Conduct threat modeling and security design reviews for new projects Work with development teams to remediate vulnerabilities in applications Monitor security events using SIEM tools (Grafana, Loki, Azure Sentinel) Investigate and respond to security incidents and alerts Conduct root cause analysis and implement preventive measures Maintain incident response playbooks, procedures and security documentation Establish secure coding standards and...

Role Overview As a DevOps Engineer at Masai, you will collaborate closely with backend, frontend, product, and data teams to automate workflows, manage cloud infrastructure, optimize CI/CD pipelines, and maintain high availability across all environments. You ll play a key role in improving deployment velocity, observability, and overall system health. Key Responsibilities Infrastructure & Cloud Management Manage, monitor, and scale cloud infrastructure on AWS (EC2, ECS/EKS, S3, RDS, Lambda, CloudWatch, IAM, etc. ). Implement Infrastructure as Code using Terraform / CloudFormation. Maintain VPC configurations, networking, routing, and security policies. CI/CD & Automation Build and maintain ...

Key Responsibilities Design, develop, and maintain scalable backend systems, APIs, and microservices. Own end-to-end delivery and operational health for assigned services. Deliver measurable outcomes: meet availability targets (99. 9%+), improve API latency and error rates, and track feature adoption with defined KPIs. Write efficient, secure, and reusable code following best practices; ensure all changes meet performance and security requirements before deployment. Collaborate with cross-functional teams to define, design, and ship new features on predictable release cycles (e. g. , 2-4 significant increments per quarter). Optimize performance, latency, and reliability through profiling, ca...

What You ll Do Mobile App Development (Primary) Develop high-quality, performant, and scalable mobile applications using React Native. Build reusable components, implement smooth UI/UX interactions, and ensure cross-platform consistency across iOS and Android. Work with native modules or integrations when needed (Android/iOS bridge knowledge is a plus). Optimize apps for speed, stability, offline handling, and battery efficiency. Backend & API Integration (Secondary / MERN) Collaborate with backend engineers on Node. js/Express APIs, or contribute directly when needed. Understand MongoDB schemas, API contracts, and data flows to implement clean integration within the app. Debug full-stack is...

As A Lead ML Developer At Arctic Wolf, You Will: Architect and develop distributed microservices using Python , Golang , and cloud-native technologies. Build and scale high-performance ML services and pipelines for model training, evaluation, and deployment. Apply LangChain , MCP , and other agentic frameworks to create intelligent, modular ML workflows. Design and implement backend systems using PostgreSQL , AWS RDS , DynamoDB , and Kubernetes . Collaborate with Security Researchers and ML teams to define infrastructure requirements and deliver robust data services. Use MLOps best practices to automate CI/CD workflows with tools like Jenkins , CloudFormation , and Terraform . Develop orches...

About the Role The manager for the Managed Risk team has a strong backend development skills ( Python, Go) , hands-on cloud experience ( AWS, Kubernetes, Terraform) , and deep familiarity with automation testing using test management tools like X-ray or similar, CI/CD (GitHub Actions). They bring experience managing high-performing teams and building test environments to improve quality of the product as well as emerging AI/LLM technologies ( AWS Bedrock Flows, Databricks MLFlow ). Familiarity with cybersecurity and Vulnerability Management / Exposure Management is essential, along with the ability to guide architecture, product roadmaps, and cross-functional collaboration across engineering...

About the Role Design and develop an AI-driven Threat Intel Platform focused on fraud, risk, and anomaly detection. Build and extend agentic frameworks using LangChain, LangGraph, or similar architectures for reasoning, orchestration, and task automation. Design, develop, and maintain backend services and microservices using Python, Go, and cloud-native technologies. Build secure, scalable, and high-performance systems leveraging AWS services including RDS, DynamoDB, Lambda, EKS/Kubernetes , and event-driven pipelines. Develop and manage MLOps pipelines for scalable model training, testing, deployment, and real-time inference. Implement end-to-end automation workflows , from data ingestion a...

Key Responsibilities Design and implement end-to-end quality strategies for agentic AI systems, balancing manual exploratory testing with automation frameworks . Develop and maintain validation frameworks for multi-agent orchestration logic ensuring correctness in planning, decision-making, and adaptive behaviours. Develop and run manual and automated test pipelines to validate end-to-end functionality, data flow, and system reliability across AI services. Perform exploratory testing of AI reasoning, tool usage, and agent collaboration workflows to uncover edge cases and emergent behaviours. Automate test coverage for APIs, microservices, and orchestration components using modern testing too...

About the Role Develop, test, and deploy backend automation systems that enhance SOC workflows using cloud-native, data-intensive, and AI-driven architectures. Design, develop, and maintain backend services and microservices using Python, Go, and scalable cloud-native patterns. Build secure, high-availability systems leveraging AWS services including RDS, DynamoDB, Lambda, and Kubernetes/EKS. Build and maintain detection pipelines, incident response playbooks, enrichment services, and agentic automation systems. Integrate software components into robust, production-ready systems with strong observability, documentation, and maintainability. Collaborate closely with threat detection, incident...

Some of your Key responsibilities will be: Architect and implement agentic AI frameworks that enable autonomous reasoning, decision-making, and proactive threat response. Design scalable multi-agent coordination systems capable of planning, executing, and self-correcting across dynamic security workflows. Integrate LLMs, vector databases, and tool-use APIs to enable contextual memory, retrieval, and adaptive behavior in defence scenarios. Develop reusable orchestration layers for knowledge routing, task delegation, and inter-agent communication in SOC environments. Collaborate with cross-functional teams to productionize AI systems with observability, scalability, and resilience. Contribute ...

About the Role We are looking for a Senior Developer to help build the next generation of agentic AI frameworks that power Arctic Wolfs AI Proactive Defense platform. In this role, you will contribute to the development of intelligent agents capable of autonomous reasoning, decision-making, and proactive threat mitigation. You will work on multi-agent orchestration systems, LLM integration, and AI-driven automation pipelines that form the backbone of our AI-powered Security Operations Centre (SOC). Some of your Key responsibilities will be: Contribute to the design and development of agentic AI frameworks for proactive threat detection and response. Implement multi-agent coordination logic f...

1. The candidate will be responsible to analyze, design and develop the products for the DA Catalog team. 2. The candidate will have opportunity to lead, mentor the junior team members. 3. The candidate will be responsible for the routing on-call activities, reduce the Op-Ex goals, maintain the healthy pipeline. 4. The candidate will be responsible to deliver the product with right quality with minimal or zero defects. 5. The candidate will be responsible to test and deliver the product, do that automation if needed. Bachelors degree or equivalent Preferred Qualifications 3+ years of full software development life cycle, including coding standards, code reviews, source control management, bu...

Detailed JD: https://tinyurl.com/355rsyx2 NB: Apply only if you can attend the Second Round (R2) in-person at Kochi office . R2 will not be conducted online. All other rounds will be conducted online. Health insurance

**Job Description:** Are you interested in joining a well-established, highly acclaimed, fast-paced global company based in Noida, India Do you aspire to solidify and strengthen your career in an organization that values hard work and offers opportunities for professional growth and learning the latest technologies If so, this might be the perfect opportunity for you. We offer a fun and flexible working environment with various perks, incentives, and opportunities for further studies. At our company, we encourage and motivate you to excel both professionally and personally. We believe in your potential and want you to grow alongside us as we expand as an organization. Hard work is rewarded, ...

We have an opportunity to impact your career and provide an adventure where you can push the limits of whats possible. As a Lead Software Engineer at JPMorgan Chase within Consumer and Community Banking, you play a crucial role in an agile team dedicated to enhancing, building, and delivering trusted, market-leading technology products with a focus on security, stability, and scalability. Job responsibilities Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops secure high-quality production code, and reviews and debugs code written ...

We are looking forward to hire IBM Sterling B2B Integrator Professionals in the following areas : : 3 to 5 years of Experience in EDI areas Design, develop, and maintain integration solutions using IBM Sterling Integrator. Configure, test, and deploy B2B and EDI transactions, ensuring alignment with requirements and industry standards Monitor and troubleshoot integration processes to ensure efficient data flow and resolve any issues promptly Good working knowledge on IBM Sterling B2B Integrator, IBM Sterling File Gateway Business Process with different services (BPML) and adapters. Knowledge on EDI standards like ANSI X12, EDIFACT, etc. Ability to troubleshoot EDI transactions and technical ...

At Arctic Wolf, were redefining the cybersecurity landscape. With our employee Pack members spread across the globe, we re committed to setting new industry standards. Our accomplishments speak for themselves from recognition in the Forbes Cloud 100, CNBC Disruptor 50, Fortune Future 50, and Fortune Cyber 60, to winning the 2024 CRN Products of the Year award. We re proud to be named a Leader in the IDC MarketScape for Worldwide Managed Detection and Response Services and to have earned a Customers Choice distinction from Gartner Peer Insights. Join a company that s not only leading, but also shaping the future of security operations and customer engagement . Our mission is simple: End Cyber...