386 Open Api Jobs

Role: Technical Business Analyst Company: Celsior Technologies (A Division of Pyramid Consulting) Location: Trivandrum/Thiruvanathapuram, Kerala Experience: 5-6+ Years About Celsior Technologies Celsior Technologies is a global technology services provider and a division of Pyramid Consulting, dedicated to enabling digital transformation for mid-market and Fortune 500 enterprises. We specialize in modernizing legacy systems, elevating customer experiences, and reducing operational risk across highly regulated industries like banking, insurance, and healthcare. With a focus on data, automation, and security, Celsior combines flexible engagement models with deep industry expertise to drive mea...

Company: Mouri Tech Global Solutions Role: API Developer (Backend) Deployment : Client-Side Deployment Location: Bangalore ITPL Experience: 4 to 6 Years CTC: 14LPA to 22LPA (Fixed based on current ctc) Employment Type: Permanent Notice Period : Immediate Joiners Only Work Mode: Work from Office (5 Days) Interview Mode: Virtual Shift: Rotational Key Skills Java, J2EE, Spring / Spring Boot, REST APIs, SOAP APIs, OpenAPI, Swagger, API Security, Oracle Database Job Description We are looking for an experienced API Developer (Backend) with strong expertise in Java and J2EE to design, develop, and deliver scalable, secure API-based digital solutions . The role involves building RESTful and SOAP se...

Responsibilities: Design, develop & optimize AI models using Python & AWS. Collaborate with cross-functional teams on project delivery. Ensure data security through PostgreSQL & NoSQL databases. Food allowance Health insurance Annual bonus

At EY, you'll have the chance to build a career as unique as you are, with the global scale, support, inclusive culture and technology to become the best version of you. And we're counting on your unique voice and perspective to help EY become even better, too. Join us and build an exceptional experience for yourself, and a better working world for all. JD for Senior Kotlin BE Developer Senior 1, 2 & 3 (FTE ) Job Description We are seeking a skilled Kotlin/Quarkus/Open API Developer with 5+ years of experience to join our dynamic team. The ideal candidate will be responsible for designing, developing, and maintaining high-quality software solutions (back end platform components and services ...

As an AI CMT - ML Architecture Specialist at S&C Global Network, your role involves driving strategic initiatives and managing business transformations to create value-driven solutions. You will provide strategic advisory services, conduct market research, and develop data-driven recommendations to enhance business performance. **Roles & Responsibilities:** - Conduct comprehensive assessments of the organization's ML maturity, identifying strengths, weaknesses, and areas for improvement. - Develop ML Ops roadmaps and establish robust processes for the end-to-end machine learning lifecycle, including data preparation, model training, deployment, and monitoring. - Lead the design and implement...

Backend Developer (NestJS/TypeScript) Location: Sec-42, Gurugram, Haryana (Work from Office) Type: Full-Time, On-Site About Us: We are a premium software development company focused on delivering next-generation SaaS and AI-integrated solutions for global clients. Our team is passionate about building scalable products with modern technology stacks, high performance, and enterprise-grade reliability. We are looking for a Senior Backend Developer who can take ownership of backend systems, design robust architectures, and lead the development of mission-critical APIs, integrations, and workflows. Key Responsibilities Architecture & Development Design, build, and maintain scalable backend servi...

We seek a Technical Writer to craft clear, accurate, developer-centric documentation for our SDK platform and virtual deployment workflows. Collaborate with engineering teams to deliver user guides, API references, and integration tutorials that empower developers to build, validate, and deploy applications effortlessly. Key Responsibilities Develop and maintain comprehensive SDK documentation, API references, and integration guides. Produce step-by-step tutorials, architecture diagrams, and workflow illustrations. Partner with engineers to distill complex technical concepts into structured, accessible content. Manage documentation versioning in sync with product releases. Uphold consistency...

3 to 5 Years of experience in Java 8+ with Spring Boot 2.7.x and custom configuration Spring Security with enterprise authentication patterns Hibernate/JPA with Oracle and PostgreSQL databases RESTful API development with OpenAPI / Swagger documentation Maven Build management and dependency configuration DevOps & Deployment: Docker containerization and Kubernetes/Helm deployment Multi-environment configuration management CI/CD pipeline integration and automated testing JVM performance tuning and monitoring

Responsibilities: * Collaborate with cross-functional teams on API design & implementation * Ensure compliance with security standards (OAuth, JWT) * Design scalable APIs using GraphQL & OpenAPI

Own end-to-end delivery for AI/automation projects assigned to the AI team — from backlog intake through pilot and production rollout. Ensure delivery adherence to AI governance, security, and compliance standards. Required Candidate profile 8–12yrs managing AI/automation projects (preferably with hybrid onshore-offshore models). exp with Azure DevOps (ADO) or Jira for backlog, Azure AI services, OpenAI APIs Working knowledge of AI/ML

You will have the opportunity to build a unique career at EY, with the global scale, support, inclusive culture, and technology to become the best version of yourself. Your unique voice and perspective are essential to help EY become even better. Join EY to create an exceptional experience for yourself and contribute to building a better working world for all. As a Senior Kotlin/Quarkus/Open API Developer with 5+ years of experience, you will be responsible for designing, developing, and maintaining high-quality software solutions that meet clients' needs. Your main responsibilities will include: - Designing, developing, and maintaining scalable and efficient service APIs and backend platfor...

We are seeking a proactive Backend Developer cum Tester who embodies dev owns quality” and excels in teamwork.should have Telecom BSS/OSS experience and strong skills in Python, Django, and related tech to deliver clean, bug-free, high-quality code.

Responsibilities: * Design, develop, test & maintain scalable .NET applications using latest technologies. * Collaborate with cross-functional teams on migration projects from legacy systems.

We are looking for a skilled Test Automation Engineer to join our team at Deutsche Bank. The ideal candidate will have 5-10 years of experience in test automation and be based in Mumbai. Roles and Responsibility Design, develop, and implement automated tests for various banking applications. Collaborate with cross-functional teams to identify and prioritize testing requirements. Develop and maintain automation frameworks and tools to improve testing efficiency. Analyze and troubleshoot defects found during automated testing. Create detailed reports on test results and recommend process improvements. Participate in agile development methodologies to ensure timely delivery of high-quality prod...

Capgemini is hiring for API Developer role Experience range- 4 to 8 years Location: Pan India Work mode: Hybrid Job Summary: We are seeking a skilled and detail-oriented API Developer to design, develop, and maintain robust and scalable APIs that power our applications and services. The ideal candidate will have a strong background in backend development, RESTful and/or GraphQL API design, and a passion for building clean, efficient, and well-documented interfaces. Key Responsibilities: Design, develop, and maintain RESTful and/or GraphQL APIs. Collaborate with frontend developers, product managers, and other stakeholders to define API requirements. Ensure API performance, scalability, and s...

Python Backend Proficient in FastAPI and Uvicorn. Solid understanding of RESTful API design and related concepts like Swagger/OpenAPI specs. Practical experience with asynchronous requests and data streaming. Experience with Pydantic and typing. Hands-on experience with LLMs, techniques like RAG, and GenAI applications is strongly preferred. Some experience with Streamlit and building interactive applications is preferred. Some experience with MCP, its ecosystem, and similar technologies like A2A is a plus. Working knowledge of AI frameworks like LangChain, CrewAI, Dust.tt, and Atomic Agents is a plus. Familiarity with OAuth2 and OpenID Connect is preferred.

Your role as a React Developer at the company involves developing new or migrating existing web application user interfaces to modern JavaScript front-end technology stacks like React, TypeScript, and their ecosystems. You will be responsible for designing, documenting, developing, and testing reusable standard components and front-end libraries for future use. Collaborating with product owners and stakeholders to translate requirements into high-quality, testable code will be a key part of your role. Optimizing components for maximum performance across various web-capable devices and browsers is also crucial. Additionally, you will conduct code reviews and provide constructive feedback to o...

As an Advisor, Enterprise Architecture at Fiserv, your role involves developing and leading the design and implementation of public cloud solutions for Fiserv's Digital Banking products and services. You will collaborate with various teams and provide technical leadership to solve complex cloud platform configuration, integration, implementation, performance, and security problems. Additionally, you will be responsible for the usage of cloud technologies across existing and new products. Your key responsibilities include: - Collaborating with product management, technology, and development teams - Working in an iterative/agile environment - Designing and recommending solutions using various ...

Explore your next opportunity at a Fortune Global 500 organization. Job Description: Identify and design API layer for service registry, management, throttling, routing etc. Design security and authentication features in compliance with company policies Design system with the right mix of Monitoring, Alerting and Tracing Define Templates for Development Teams and perform regular code reviews to ensure best practices are followed. Design Integration layer using a combination of approaches (services, messaging etc.) to support downstream data flow and also work in concert with existing systems. Develop services using technologies like but not limited to Spring Boot & Node Define strategy for T...

Job Summary: We are looking for a talented Senior Backend Developer specializing in AI engineering, you will play a key role in building and scaling the backend systems that power our next generation of AI agents for customer interactions. This is an opportunity to join a fast-moving, innovation-driven team where your work will directly shape how global enterprises engage with their customers using advanced AI technologies. Key Responsibilities: Design, develop, and maintain robust backend services and APIs for AI-driven products. Integrate AI models and agents into production environments, ensuring high performance and scalability. Work with large-scale data processing pipelines and model-s...

Deloitte India is hiring for Mulesoft for 3+ years of experience. Notice Period - Immediate to 45 Days Location : Chennai, Bangalore & Mumbai What impact will you make Every day, your work will make an impact that matters, while you thrive in a dynamic culture of inclusion, collaboration and high performance. As the undisputed leader in professional services, Deloitte is where you'll find unrivaled opportunities to succeed and realize your full potential Deloitte is where you'll find unrivaled opportunities to succeed and realize your full potential. The Team Deloitte Digital is passionate and focused on helping clients tackle their most complex challenges with Salesforce technology. Learn h...

SUMMARY About the Role: We are seeking a talented and experienced Mulesoft Developer to join our integration team, focused on connecting our Salesforce Service Cloud platform with various internal and external systems. This role will be crucial in designing, developing, and deploying robust, scalable, and secure API-led integration solutions using the Mulesoft Anypoint Platform. The ideal candidate will have strong expertise in API design, Mulesoft development, and a solid understanding of enterprise integration patterns. Key Responsibilities: Design, build, test, and deploy API-led integration solutions using Mulesoft Anypoint Platform (Anypoint Studio, API Manager, Runtime Manager, Exchang...

As a member of the Product and Engineering team at PitchBook, you will be part of a team of big thinkers, innovators, and problem solvers who strive to deepen the positive impact we have on our customers and our company every day. We value curiosity and the drive to find better ways of doing things. We thrive on customer empathy, which remains our focus when creating excellent customer experiences through product innovation. As a Senior Engineer in the Marketing Platform Automation team, you'll own critical backend systems that power our go-to-market technology stack. You'll ensure seamless integration and optimal performance of marketing automation platforms (Marketo, Salesforce), with a st...

Immediate Technical Writer - Immeidate Joiner Key Responsibilities Develop and maintain SDK documentation, API references, and integration guides. Create step-by-step tutorials, architecture diagrams, and workflow illustrations. Collaborate with engineers to translate technical concepts into clear, structured content. Maintain documentation versioning aligned with product releases. Ensure consistency, accuracy, and adherence to style guidelines. Must Have Skills 3- 5 years of experience in technical writing for developer tools, SDKs, or APIs. Strong ability to document RESTful APIs and integration workflows. Proficiency with Markdown, Swagger/OpenAPI, and Git-based workflows. Solid understan...

? Techno functional expertise with experience in database models, data mapping, and business applications. ? Background in AI Automation, Process Automation or Optimisation, and ability to identify opportunities for workflow enhancement. ? Experience working with ERP systems and performing functional consultancy tasks to support business process improvements. ? Hands-on experience using Postman or Swagger or OpenAPI for API testing, validation, and documentation. ? Ability to create clear and effective process flow diagrams using tools like Lucid chart, Draw.io, or Microsoft Visio. ? Working knowledge of SQL for data querying and experience with data visualization tools such as Power BI or T...