4 Openapi Specification Jobs

As an enthusiastic Full Stack Developer at SAP, you will have the opportunity to drive evolution and innovation by contributing to the development of a cutting-edge solution that simplifies connectivity and integration to multiple cloud applications. You will play a crucial role in creating seamless connectivity to third-party APIs through harmonised RESTful APIs, with interactive API documentation using OpenAPI Specification, normalized authentication, and built-in security capabilities for safe connectivity to third-party applications. Your focus will be on integrating various applications, overcoming challenges such as different authentication mechanisms, API formats, response structures, search and query approaches. By joining our team, you will be part of a collaborative, caring work environment that values learning and development, recognizes individual contributions, and offers a range of benefit options for your well-being. At SAP, we are dedicated to helping the world run better and empowering our employees to bring out their best. Our purpose-driven and future-focused approach ensures that every employee is part of a highly collaborative team that encourages personal growth and innovation. With a focus on inclusion, health, and well-being, we create a workplace where everyone, regardless of background, can thrive and contribute their unique talents to our success. As a global leader in business application software and related services, SAP is committed to equality, diversity, and creating a better world for all. We believe in unleashing the full potential of our employees and offer equal opportunities for personal and professional growth. If you are passionate about technology, customer experience, and making a difference, join us on our journey to provide best-in-class solutions and help our customers become best-run businesses. SAP is an equal opportunity employer and provides accessibility accommodations for applicants with physical and/or mental disabilities. We value diversity, inclusion, and individuality, and we invest in our employees to ensure they can reach their full potential. If you are ready to be part of a purpose-driven, inclusive, and innovative team, SAP is the place where you can bring out your best. Please note that successful candidates may be subject to a background verification process with an external vendor. If you are interested in a career at SAP and require accommodation or assistance with your application, please contact our Recruiting Operations Team at Careers@sap.com.,

As a Backend Developer at our office located in Ahmedabad, Gujarat, you will be responsible for developing and maintaining robust, scalable, and secure backend services using Node.js and TypeScript. You will design and expose RESTful APIs with proper validation, logging, and monitoring hooks, and implement authentication and authorization flows using JWT, ADFS-based OAuth2/SSO integrations. Your expertise in OpenAPI specification will ensure consistent and self-documented APIs. Additionally, you will be involved in creating and managing Docker containers for service packaging and environment consistency, as well as setting up and optimizing GitLab CI/CD pipelines for automated build, test, and deployment. Collaboration with the infrastructure team on reverse proxy setup, security certificates, and internal routing will be an essential part of your role. You will participate in debugging, performance tuning, and root-cause analysis of production issues, while also working with log aggregation, metrics, and alerting tools to ensure system health and observability. Creating detailed technical documentation and operational runbooks will be crucial in maintaining transparency and efficiency within the team. To qualify for this position, you should have a Bachelor's degree in Computer Science, Engineering, or a related field, along with at least 2+ years of backend development experience using Node.js and related tools. A solid understanding of HTTP protocols, security mechanisms, and REST principles is required. Proficiency in OAuth2, JWT, Docker, version control (Git), CI/CD pipelines, and reading OpenAPI specs is essential. Basic knowledge of Linux-based server environments and experience working in an agile development environment are also necessary. Bonus skills that would be advantageous include experience with infrastructure as code, exposure to reverse proxy tools, familiarity with Active Directory Groups, knowledge of logging and monitoring stacks, and understanding of MultiValue platforms or terminal-based enterprise systems. The preferred educational background for this role is a Bachelor's of Technology in Computer Science, but alternative acceptable backgrounds include BS/MS in Computer Science. A minimum of 3 years of relevant experience is required. In return for your contributions, we offer a hybrid working culture, amazing perks and medical benefits, 5 days working week, mentorship programs, certification courses, flexible work arrangements, free drinks, fridge, snacks, competitive salary, and recognitions. Join us and be a part of our dynamic team dedicated to innovation and excellence.,

ANSR is hiring for one of its clients. About ArcelorMittal: ArcelorMittal was formed in 2006 from the strategic merger of European company Arcelor and Indian-owned Mittal Steel. Over a journey of two decades, we have emerged as the world&aposs leading steel and mining company, exerting our influence across 60+ countries with a robust industrial footprint in 18. We are a global team of 158,00+ talented individuals committed to building a better world with smarter low-carbon steel. Our strategies are not just about scale; they&aposre also about leading a transformative change where innovation meets sustainability. We supply to major global markets from automotive and construction to household appliances and packaging supported by world-class R&D and distribution networks. ArcelorMittal Global Business and Technologies in India is our new hub of technological innovation and business solutions. Here, you&aposll find a thriving community of business professionals and technologists who bring together diverse and unique perspectives and experiences to disrupt the global steel manufacturing industry. This fusion ignites groundbreaking ideas and unlocks new avenues for sustainable business growth. We nurture a culture fueled by an entrepreneurial spirit and a passion for excellence, which prioritizes the advancement and growth of our team members. With flexible career pathways and access to the latest technology and business tools, we offer a space where you can learn, take ownership, and face exciting challenges every day. Job title: Senior Engineer - Full stack (.NET + Angular) General objective Reinforce existing developing team to enable the implementation and maintenance of the core components of Business Supporting Applications team of ArcelorMittal. Responsibilities & Accountabilities: We are seeking a highly motivated and experienced senior developer to be part of the team that develops and does the maintenance of our applications. These entail: all the supporting departments of ArcelorMittal Belgium, ones that covers the complete cluster, as well as some used throughout Europe. The ideal candidate has a passion for creating stable applications and the ability to mentor and guide junior developers when these would join the team. You will collaborate also with cross-functional teams to deliver high-quality solutions that meet business objectives. You will be integrated into a team for doing developments based on functional technical specifications, writing good quality code, designing of patterns, debugging of programs, test execution, usage of frameworks, deployment, rolling out and creation of documentation. Functional relations: Apart from the relation with the superior, the main stakeholders of this position will be other IT people in the local cluster. However, interactions with our business users will not be an exception, so the candidate needs to have proper communication skills. Activities Develop and maintain the applications. Take ownership and execute development, testing, and deployment of the applications. Be functionally knowledgeable about the application, you can be involved in functional and technical analysis. Code Quality and Best Practices: Write clean, scalable, and maintainable code, ensuring adherence to coding standards, best practices, and security guidelines. Technical Mentorship: Provide guidance to junior and mid-level developers, offering code reviews, architectural advice, and knowledge-sharing. Performance Optimization: Making sure that the applications are stable and performant and addressing the performance bottlenecks and bugs. Integration: Integrate with external systems, third-party APIs, and cloud services as needed to deliver comprehensive features. Continuous Improvement: Identify opportunities for improvement in existing applications and processes, suggesting and implementing enhancements. Agile Development: Actively participate in agile way of working, including sprint planning, stand-ups, and retrospectives, providing accurate time estimates for tasks. Minimum skills: At least, 7-year experience in full stack development in large scale projects with .NET6 or higher (C#), Angular 16 or higher, HTML5. Visual Studio & TFS, GIT Hands on experience with the deployment, hypercare and maintenance of a large-scale project, including branching strategies, deployment pipelines and CI/CD setup. Experience working on SQL environments. (database: SQL server) Experience with .NET in Azure cloud Knowledge and feeling with good UX for front-end development (in Angular/Typescript) Demonstratable experience applying agile methodologies (SCRUM). Experienced in performance and tuning. Experienced in XML and REST web services Proficiency with API documentation tools and the OpenAPI specification Experience working with messaging systems (ASB, RabbitMQ,..) Experience working with Entity Framework Experienced with architectural concepts like event driven design, DDD, TDD and microservices Initiative, Adaptability, Good communication, Commitment, Results Oriented, Teamwork, Mentoring Capacity, Stress resistant. Willingness for being included in an on-call team Advanced level of English (writing + speaking) Preferred skills: Experience in testing automatized tools. Capable to quickly absorb and appropriate business knowledge Show more Show less

Join us as a Platform Engineering Lead at Barclays, where you will be responsible for supporting the successful delivery of location strategy projects to plan, budget, agreed quality, and governance standards. You'll spearhead the evolution of our digital landscape, driving innovation and excellence to revolutionize our digital offerings for unparalleled customer experiences. To be successful as a Platform Engineering Lead, you should have experience with a strong knowledge of AWS services including VPC and EKS, implementing and managing API gateway platforms products like Tyk, strong technical expertise in Kubernetes development and administration, experience in building and managing CI/CD pipelines using Jenkins and GitLab, knowledge of Helm charts for Kubernetes package management, and understanding of OTeL. Some other highly valued skills may include an understanding of OpenAPI Specification (OAS) for designing, documenting, and consuming RESTful APIs, knowledge of API security best practices, leadership skills to guide teams and contribute to strategic decisions, and stakeholder management skills across technical and business teams. You may be assessed on key critical skills relevant for success in the role, such as risk and controls, change and transformation, business acumen, strategic thinking, digital and technology, as well as job-specific technical skills. This role is based out of Pune. Purpose of the role: To design, develop, and improve software, utilizing various engineering methodologies to provide business, platform, and technology capabilities for our customers and colleagues. Accountabilities: - Development and delivery of high-quality software solutions using industry-aligned programming languages, frameworks, and tools while ensuring scalability, maintainability, and performance optimization of code. - Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration with business objectives. - Collaboration with peers, participation in code reviews, and promotion of a culture of code quality and knowledge sharing. - Stay informed of industry technology trends, actively contribute to the organization's technology communities, and adhere to secure coding practices for secure software solutions. - Implementation of effective unit testing practices to ensure proper code design, readability, and reliability. Assistant Vice President Expectations: To advise and influence decision-making, contribute to policy development, and take responsibility for operational effectiveness. Lead a team performing complex tasks, set objectives, coach employees, and ensure performance appraisal and reward outcomes. For individuals with leadership responsibilities, People Leaders are expected to demonstrate a clear set of leadership behaviors: Listen and be authentic, Energize and inspire, Align across the enterprise, Develop others. For individual contributors, they will lead collaborative assignments, guide team members through structured assignments, identify new directions for projects, and consult on complex issues. All colleagues are expected to demonstrate the Barclays Values of Respect, Integrity, Service, Excellence, and Stewardship, and the Barclays Mindset to Empower, Challenge, and Drive.,