374 Restfull Api Jobs - Page 9

Hello, We are currently looking to onboard Java Backend Developers with the following skill set: Mandatory Skills: Strong proficiency in Java 8 Microservices architecture Spring, Spring Boot RESTful APIs SQL Good to Have: Experience with Multithreading Experience Range: 3 to 8 years (technical experience) Preferred Location: Bangalore Other Acceptable Locations: Hyderabad, Gurgaon, Mumbai Interested Candidate can share updated resume at "divya@sigmacareers.in" Please fill up :- Current Company : Designation : Current CTC : Expected CTC: Any Offer: Notice Period : Reason for looking change: Qualification : Current Location : Preferred Job Location : Relevant Exp. in Java : Relevant Exp. Multithreading : Relevant Exp. in Microservices : Relevant Exp. in Spring Boot : Relevant Exp. in Restful api Relevant Exp. in SQL : Regards Divya 8154000211 divya@sigmacareers.in

Responsibilities: * Collaborate with cross-functional teams on project requirements and deliverables. * Ensure code quality, performance, and security standards are met.

Full SDLC participation, Hands-on coding in Java (Spring, Hibernate), system design in microservices, feature development, project execution, testing, compliance, & troubleshooting. Object Oriented Programming, RESTful API, SQL/NoSQL. Exp: 2 to 4 yrs

Job Title : Mobile Developer Experience : 4+ Years Location : Guindy, Chennai Reports To : Head of Development. About us : Newage Software ( www.newage-global.com) is well-known for its freight forwarding software and digitized back-office services, which fulfil the ever-changing needs of freight forwarding and logistics industries. Our end-to-end freight forwarding SaaS-based ERP software and digitized back-office services improve operational effectiveness, avoid cost leakage, and provide actionable insights to customers. Our digitized services are based on leading technologies and automation functionality, which work well for all types of companies like small, medium, and large businesses for their sales, finance, accounting, documentation, and customer operations. Newage has been serving customers worldwide for over 18 years and has become the foremost choice in the freight forwarding and logistics industry. As we continue to grow, were looking for a Mobile Developer whos obsessed with clean code, great UI/UX, and performance-driven mobile experiences. Role Summary As a Mobile Developer, youll be responsible for designing, developing, and maintaining high-quality mobile applications across Android and iOS platforms. You’ll work closely with product managers, designers, and backend engineers to deliver user-friendly and efficient mobile products that scale. Key Responsibilities Design and build advanced applications for iOS and/or Android platforms using native or cross-platform tools (e.g., React Native, Flutter, Swift, Kotlin). Collaborate with cross-functional teams to define, design, and ship new features. Translate UI/UX designs into high-performance code with pixel-perfect implementation. Ensure the performance, quality, and responsiveness of applications. Identify and fix bugs and performance bottlenecks. Maintain code quality through unit tests, code reviews, and best practices. Stay up-to-date with emerging mobile technologies, tools, and frameworks. Participate in Agile development ceremonies (sprint planning, stand-ups, retrospectives). Required Skills & Experience 4+ years of professional experience in mobile application development. Proficiency in either native (Swift/Kotlin) or cross-platform frameworks (React Native, Flutter). Strong understanding of mobile architecture patterns (MVC, MVVM, etc.). Experience working with RESTful APIs and third-party libraries (e.g., Firebase, Google Maps, Push Notifications). Familiarity with mobile UI/UX design standards and performance optimization. Good understanding of version control tools like Git. Experience with CI/CD for mobile apps (App Store, Play Store deployments). Solid problem-solving and communication skills. Nice to Have Experience with BLE, geolocation, offline storage, or real-time data sync. Knowledge of DevOps or infrastructure tools (Fastlane, Bitrise, etc.). Exposure to analytics tools (Firebase, Mixpanel, etc.). Previous experience in product startups or SaaS environments. Role & responsibilities Preferred candidate profile

Required Qualifications: Bachelor's or master's degree in computer science, software engineering, or a related field is usually required. However, some companies may consider candidates with relevant work experience or certifications in lieu of a formal degree Technical Skills: Experience: Typically, 2+ years of professional experience in frontend or fullstack development is required. However, this may vary depending on the specific job requirements and the organization Experience with frontend development tools and frameworks like Webpack, Babel, and CSS preprocessors Experience with testing frameworks and methodologies (e.g., Jest, Enzyme) Knowledge of database systems like MySQL, MongoDB, or PostgreSQL In-depth knowledge and hands-on experience with ReactJS and its ecosystem (React Router, Redux, etc.) Solid proficiency in JavaScript, HTML, CSS, and related web technologies Proficient in using code versioning tools, such as Git Understanding of software development principles, design patterns, and best practices Familiarity with backend technologies and frameworks like Nodejs, Expressjs, and RESTful APIs Proven problem-solving and Analytical Skills: Ability to analyze complex problems, debug issues, and propose effective solutions Communication and Collaboration: Proven solid communication skills to effectively collaborate with cross-functional teams, stakeholders, and clients Continuous Learning: Proven willingness to stay updated with the latest technologies, frameworks, and best practices in frontend and fullstack development Primary Responsibilities: Developing and maintaining web applications using ReactJS and other relevant technologies Collaborating with cross-functional teams (including designers, backend developers, and product owners) to define, design, and ship new features Writing reusable, efficient, and scalable code Implementing responsive and mobile-friendly user interfaces Optimizing applications for maximum performance and scalability Troubleshooting, debugging, and resolving software defects and issues Conducting code reviews to ensure code quality and adherence to coding standards Collaborating with backend developers to integrate frontend interfaces with server-side logic Developing and implementing automated tests to ensure software quality Participating in Agile development processes, including sprint planning, daily stand-ups, and retrospective meetings Staying up-to-date with the latest trends and best practices in frontend and fullstack development Mentoring and providing guidance to junior developers, as needed Collaborating with the DevOps team to deploy and manage applications in production environments Working with version control systems, such as Git, for code management and collaboration Documenting software design, development processes, and code changes Comply with the terms and conditions of the employment contract, company policies and procedures, and any and all directives (such as, but not limited to, transfer and/or re-assignment to different work locations, change in teams and/or work shifts, policies in regards to flexibility of work benefits and/or work environment, alternative work arrangements, and other decisions that may arise due to the changing business environment). The Company may adopt, vary or rescind these policies and directives in its absolute discretion and without any limitation (implied or otherwise) on its ability to do so

Senior QA Tester - Automation - 8+ Year - Gurugram Are you an experienced Senior QA Tester with expertise in Automation looking to take on a new challenge? Our client, a leading organization in Gurugram, is seeking a talented individual to join their team and drive the testing function to greater heights. If you have a passion for quality assurance, automation, and are adept at analyzing complex systems, then this opportunity is perfect for you. Location : Gurugram Your Future Employer : Our client is a reputable organization committed to fostering an inclusive and diverse work environment. They offer a collaborative setting that encourages innovation and growth, providing ample opportunities for professional development and career advancement. Responsibilities Designing and implementing automated testing processes for web applications and software products2 Analyzing complex systems and identifying testing requirements Collaborating with cross-functional teams to ensure testing needs are met Developing and executing test plans and cases Identifying and documenting software defects Requirements Minimum 8 years of experience in QA testing with a focus on automation Proficiency in analytics tools and techniques Strong understanding of QA methodologies and testing techniques Excellent communication and collaboration skills Bachelors degree in Computer Science or related field What's in it for you Competitive compensation package Opportunity to work with cutting-edge technologies Career development and growth prospects Inclusive and collaborative work environment Reach us : If you feel this opportunity is well aligned with your career progression plans, please feel free to reach me with your updated profile at rohit.kumar@crescendogroup.in Disclaimer : Crescendo Global specializes in Senior to C-level niche recruitment. We are passionate about empowering job seekers and employers with an engaging memorable job search and leadership hiring experience. Crescendo Global does not discriminate on the basis of race, religion, color, origin, gender, sexual orientation, age, marital status, veteran status or disability status. Note : We receive a lot of applications on a daily basis so it becomes a bit difficult for us to get back to each candidate. Please assume that your profile has not been shortlisted in case you don't hear back from us in 1 week. Your patience is highly appreciated. Scammers can misuse Crescendo Globals name for fake job offers. We never ask for money, purchases, or system upgrades. Verify all opportunities at www.crescendo-global.com and report fraud immediately. Stay alert!. Profile keywords : QA Tester, Automation, Analytics, SQL, Zephyr, Cucumber, Ruby

Responsibilities: * Collaborate with cross-functional teams on project requirements and deliverables. * Design, develop, test & maintain full stack applications using React.js, Node.js & MongoDB. Accessible workspace Annual bonus Performance bonus Referral bonus

We are hiring an experienced Senior Java Developer with 610 years of hands-on expertise in building, maintaining, and scaling enterprise-level web applications. The ideal candidate should have deep proficiency in Java, J2EE, Spring Boot , and experience working with REST/SOAP APIs , microservices, and secure coding practices. This is a high-impact role involving end-to-end SDLC, team collaboration, and performance optimization. Key Responsibilities: Drive end-to-end software development lifecycle: analysis, design, development, testing, deployment & support. Design and build scalable, secure web applications using Java, J2EE, Spring Boot, REST/SOAP APIs . Collaborate with cross-functional teams: UI/UX, QA, DB, DevOps. Participate in architectural reviews, requirement analysis, and high-level design. Ensure secure coding practices and compliance with PCI, OWASP standards. Lead and mentor a team of 5–10 developers ; conduct code reviews. Document technical design and ensure alignment with best practices. Work on multi-tier, microservices-based architecture . Technical Skills Required: Core Java (Java 7/8/11), J2EE Spring Boot, Spring Framework RESTful and SOAP Web Services Hibernate / ORM tools Servlets, JSP SQL & PL/SQL, DB Design Web/Application Servers (WebSphere, Tomcat) Microservices Architecture Basic understanding of UI Frameworks (ReactJS/Angular) Secure Coding Practices (e.g., PCI DSS, OWASP) Version Control (SVN, Git) Defect Management (e.g., Jira) JMS or EJB (good to have) Desirable: Experience in Agile/Scrum methodology Familiarity with DevOps tools and CI/CD pipelines Experience leading small to mid-sized teams Soft Skills: Excellent verbal and written communication Strong analytical & problem-solving mindset Team leadership and motivational skills Detail-oriented and quality-focused

• 2+ years of professional experience working with Python backend frameworks, specifically Django and Fast API. • Experience with ORMs including Django ORM and SQL Alchemy.

As a Full Stack Software Engineer at Fractal Street, you will drive the technical vision and execution of our fintech platforms frontend and backend systems.

Hiring for Java Full Stack +Angular: Location : Bangalore Required Skills: Java, Spring Boot, Microservices, Angular, RESTful APIs, SQL,Git, problem-solving,analytical skills, agile methodologies, cloud platforms, NoSQL,debugging HR Nikita 8879637539

Design, develop, and maintain scalable and performant frontend and backend systems. Build responsive and dynamic UI components using React and TypeScript Develop APIs and backend logic using Python and PHP(Laravel/WordPress/custom frameworks) Required Candidate profile Proficiency in React with TypeScript. Strong backend development experience with Python and PHP. Good understanding of modern software development practices (Agile/Kanban).

Backend Developer (Node js) Primary Skills: • Strong experience with Node.js and Nest.js. • Proficiency in designing and implementing RESTful APIs. • Solid understanding of SQL and experience with Postgres databases. • Ability to develop and maintain data models and database schemas. Secondary Skills: • Familiarity with GraphQL, JavaScript, and Typescript. • Experience with cloud platforms such as Azure. • Knowledge of CI/CD pipelines and related tools. • Understanding of agile development practices and methodologies. Qualifications: • Bachelors degree in Computer Science, Engineering, or a related field. • 6 years of experience in backend development. • Proven experience working with Node.js, Nest.js, RESTful APIs, SQL, and Postgres. • Excellent problem-solving skills and attention to detail. • Strong communication and teamwork skills. • Ability to work independently and manage time effectively

We are seeking a highly skilled Senior UI Developer with solid experience in building modern web applications using React.js with Redux . The ideal candidate will have strong command over front-end technologies, the ability to build scalable, responsive UI components, and experience mentoring junior developers. Youll be a key player in creating exceptional user experiences across our digital platforms. Key Responsibilities: Lead UI development and contribute to front-end architecture for web applications. Mentor junior developers and promote UI best practices. Collaborate with back-end teams to ensure seamless integration. Build reusable and scalable components using React.js and TypeScript . Optimize UI performance and cross-browser compatibility. Work closely with UX/UI teams to implement accessible, user-friendly designs. Maintain and enhance existing JavaScript/TypeScript codebases. Implement web services integrations using REST and SOAP (JSON/XML) . Participate in code reviews, design discussions, and technical planning. Must-Have Skills: 6+ years of hands-on experience in web application development . Strong proficiency in React.js with Redux . Solid knowledge of JavaScript (ES6+), TypeScript, HTML5, CSS3, XML, JSON, SASS . Proven experience in developing responsive, cross-browser compatible UIs . Familiarity with debugging tools (Chrome, Firefox, Safari, IE). Strong grasp of RESTful/SOAP APIs and web standards. Excellent communication and team collaboration skills. Nice-to-Have Skills: Experience with other frameworks (e.g., Angular, Vue.js ). Familiarity with build tools like Webpack, Grunt . Exposure to SCSS/SASS and CSS architecture. Understanding of ARIA/Accessibility standards (ADA) . Knowledge of JSP/XHTML . Awareness of security best practices (e.g., OWASP) .

Proficiency in React.js, JavaScript, HTML, and CSS is essential. Experience with state management libraries like Redux or Context API is required. Familiarity with responsive design principles and best practices is expected. Problem-solving skills

-Develop and maintain mobile applications using React Native -Collaborate with Designers and Developers to deliver high-quality user experiences -Integrate RESTful APIs and third-party SDKs -Understand Agile methodologies during development cycles

Expertise in- Java development Java Spring Boot and Spring Framework Designing and developing RESTful APIs and web services Advanced proficiency in working with relational database Hands-on expertise with CI/CD pipelines and DevOps practice

Expertise in Python Experience developing RESTful API services leveraging libraries such as FastAPI Experience with PostgreSQL Experience with developing applications that use LLMs Experience with Docker containerization Docker

Role & responsibilities - Research and recommend the most suitable tech stack for new projects - Build scalable and efficient backend systems and APIs - Design and propose budget-friendly infrastructure solutions tailored for both Dev and Prod environments Preferred candidate profile 2 to 5 years of hands-on experience in backend development and API architecture Strong understanding of system design, scalability, and database management Proficient in one or more backend languages such as Java, Node.js Experience with cloud platforms (AWS, GCP, etc.) and deploying cost-efficient environments Ability to evaluate and adopt the best-fit tech stack through independent research Familiarity with DevOps practices and infrastructure planning for both Dev and Prod setups Strong logical thinking and problem-solving skills across different technologies Willingness to quickly learn and adapt to new frameworks or tools as per project needs Prior experience in startups or product-based environments is a plus

Hi, Currently, we have a job opportunity for the Hyderabad Location. Please go through the job description. If you are interested in this position, please revert me back with your updated resume along with the details mentioned below; Candidates who are serving notice period or who can join in 40 days can apply Overall Experience: Relevant Experience: Current CTC: Expected CTC: Official Notice Period: Current Location: Preferred Location: Current Employer: Highest Qualification: Reason for Job Change: Offers in Hand (If any): Job Description: Job Responsibilities Develop, test, and maintain Java-based applications and services. Participate in software design and architecture discussions. Collaborate with front-end developers, product managers, and QA teams. Write clean, scalable, and well-documented code following best practices. Optimize application performance and troubleshoot issues as they arise. Participate in code reviews and provide constructive feedback. Maintain version control using tools like Git. Job requirements Strong proficiency in Core Java , Spring/Spring Boot , and Hibernate . Solid understanding of OOP , design patterns, and software development best practices. Experience with RESTful APIs , microservices , and web services. Familiarity with relational databases such as MySQL , PostgreSQL , or Oracle . Experience with build tools like Maven or Gradle . Knowledge of Git , JIRA , and CI/CD pipelines. Strong problem-solving skills and ability to work independently or as part of a team. Bachelors degree in computer science, Engineering, or related field.

Role & responsibilities : Develop/Maintain front-end modules in Angular.js to interact with REST APIs and potentially GraphQL endpoints. Translate designs and wireframes into clean, efficient, and reusable React components. Ensure the technical feasibility of UI/UX designs. Optimize components for maximum performance across a vast array of web-capable devices and browsers. Build reusable code and libraries for future use. Collaborate with designers and back-end developers to improve usability. Work within an agile development team to deliver high-quality software. Participate in code reviews and contribute to the improvement of the team's development practices. Stay up-to-date on emerging technologies Unitary tests development Manual testing Documentation. Preferred candidate profile: Experience in Angular.js, JavaScript (ES6+), Typescript, HTML5, CSS3, Responsive Design Must have the ability to work in a team.

Proficiency in Angular (v10+), HTML5, CSS3 & JavaScript (ES6+) Expertise in micro frontend architecture, Deep understanding of responsive design, cross-browser compatibility, Experience integrating with RESTful APIs & backend Familiarity with AEM

We are seeking an experienced System Engineer. The ideal candidate will have expertise in Java and other skills given below. Strong database skills in PostgreSQL or MySQL are desired. Hiring as a contractual Role in Government sector.

Job Description: Develop and maintain scalable, high-performance RESTful APIs using C#.NET (latest version). Collaborate with cross-functional teams to understand requirements and deliver robust API solutions. Work on cloud-based app services, including Azure Functions and Azure Key Vault. Assist in database design and queries using PostgreSQL. Write unit tests to ensure code quality and adhere to standards validated by SonarQube. Document API specifications and design documentation. Implement authentication and authorization flows in API integrations. Optimize APIs for performance, scalability, and reliability. Integrate and deploy APIs using Azure DevOps pipelines. Manage cloud resources, including APIM (Azure API Management) and Elastic services. Ensure compliance with API security and authentication protocols. Perform analytics on API usage and provide insights for improvement. Mentor team members and guide them on best practices for API development. Develop full-stack solutions by integrating front-end and back-end services, leveraging modern JavaScript frameworks like React or Angular (good to have). Required Skills 1. Core Programming: o C#.NET (Latest Version) o Writing optimized, secure, and scalable code o Understanding and applying design patterns (e.g., Singleton, Factory, Repository, Dependency Injection) for clean and maintainable code 2. Source Control & CI/CD: o Git and Azure DevOps 3. Cloud Expertise: o Azure Cloud Services (App Service, Azure Functions, Key Vault, APIM, etc.) 4. Microservice architecture concepts including API Gateway implementation and management Quality Assurance: o Unit Testing o SonarQube 5. API Development: o REST APIs o API documentation (API Spec Doc and Design Doc) o Authentication and Authorization (OAuth, JWT, etc.) 6. Analytics & Scaling: o Elastic and API usage analytics 7. Industry Standards: o Experience with EV/HEV/Battery Swap standards and processes 8. Good to Have: o Node.js experience as an added value for cross-platform API development o Full-stack development skills, including proficiency in modern front-end frameworks like React or Angular

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