23,585 Senior Api Developer jobs in India
Java+ Rest API Developer
Posted today
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Role & responsibilities
Job Description:
- Strong Object orientation Concepts
- Must be good in Java/J2EE hands on and web services (Rest API), concepts and implementation.
- Good hands-on experience in Spring Core, MVC, Spring JDBC/JPA, Spring boot, Spring batch, Kafka
- Should have knowledge of SQL/NOSQL database along with PL/SQL, Hibernate and basic Linux/UNIX
- Hands-on experience on Eclipse/IntelliJ, JUnit, Maven, Bitbucket/GIT, and JIRA
- Should be an Agile Practitioner
- Must to have knowledge on Cloud, CI/CD (Jenkins/Sonar)
- Good to have Test Automation (TDD/BDD) experience
- Take ownership of business-critical and complex applications
- Good Problem Solving & Analytical skill.
- Design and develop RESTful APIs to expose data and business logic previously handled within Oracle APEX.
- Refactor PL/SQL procedures and backend logic into modular services to support frontend React application requirements.
- Ensure secure, scalable, and performant API architecture, including authentication, authorization, and rate limiting.
- Collaborate with frontend and database teams to define API contracts, data models, and error-handling standards.
Mandatory Skill Set:
- Java/J2EE
- API Development
- Spring Boot
- Cloud (preferably AWS)
Note:
- This is an exclusive drive for Java Developer roles. If your profile does not match, Please ignore this email and we may consider your profile for future opportunities .
Preferred candidate profile
Senior REST API developer with Jenkins
Posted today
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Job Description
Position Type
Full time
Type Of Hire
Experienced (relevant combo of work and education)
Education Desired
Bachelor of Computer Engineering
Travel Percentage
0%
REST API Developer
Are you curious, motivated, and forward-thinking? At FIS you'll have the opportunity to work on some of the most challenging and relevant issues in financial services and technology. Our talented people empower us, and we believe in being part of a team that is open, collaborative, entrepreneurial, passionate and above all fun.
About This Team
The FIS Enterprise DevOps Team is responsible for accelerating the adoption of CI/CD and DevSecOps throughout the enterprise. The team implements technology and processes for continuous delivery, that are then deployed for other teams across the globe to leverage.
What You Will Be Doing
- The DevSecOps API Engineer with strong REST API skills will assess new CI/CD technologies, develop integrations, pilot them, and roll them out onto live projects
- This role will be a thought leader with large influence on the DevOps approach for the company
- The role combines superior technical knowledge, automation expertise, and development process knowledge to bring about innovative process changes and shifts in work culture
API Development & Integration
- Create integration between our systems and support advanced pipelines in Harness, integrate with testing frameworks and other tools such as SNOW, Splunk, AppDynamics, Dynatrace etc.,
- Script interfaces and integration between SDLC tools such as JIRA, Rally, Bitbucket, Jenkins, Artifactory, Azure DevOps Server (TFS), ServiceNow, OpenShift, Harness, etc. using REST, SOAP and other web services
- Build, test, and maintain custom APIs and web services for seamless data exchange between ServiceNow and external platforms
- Design and implement pipeline jobs to run static code scans, dynamic scans, and automated unit test and functional test suites
What You Bring
- Should have total 6-10 Years of experience and should have strong experience in below
- REST APIs (extensive experience)
- GitHub Actions pipelines
- Jenkins pipelines
- Cloud Infra setup experience using Terraform (preferably to both Azure and AWS)
- Kubernetes deployment experience (preferably to both Azure and AWS)
- ServiceNow API development (incl JavaScript experience)
- ServiceNow configuration
- Experience writing automation scripts with scripting utilities such as Python, Groovy, Unix batch shell, PowerShell
Education & Experience
- University Degree (BA/BS) or equivalent experience of 6 to 9 yrs related work experience
Required Technical Skills
- REST APIs (extensive experience)
- GitHub Actions pipelines
- Jenkins pipelines
What We Offer You
- An exciting opportunity be a part of World's Leading FinTech Product MNC
- A range of benefits designed to help support your lifestyle and wellbeing
- A multi-faceted job with a broad spectrum of responsibilities
- A modern international work environment and a dedicated and innovative team
Privacy Statement
FIS is committed to protecting the privacy and security of all personal information that we process in order to provide services to our clients. For specific information on how FIS protects personal information online, please see the Online Privacy Notice.
Sourcing Model
Recruitment at FIS works primarily on a direct sourcing model; a relatively small portion of our hiring is through recruitment agencies. FIS does not accept resumes from recruitment agencies which are not on the preferred supplier list and is not responsible for any related fees for resumes submitted to job postings, our employees, or any other part of our company.
Python Scripting with Rest API Developer
Posted today
Job Viewed
Job Description
Position Type
Full time
Type Of Hire
Experienced (relevant combo of work and education)
Education Desired
Bachelor of Computer Engineering
Travel Percentage
0%
Python Scripting with Rest API Developer
Are you curious, motivated, and forward-thinking? At FIS you'll have the opportunity to work on some of the most challenging and relevant issues in financial services and technology. Our talented people empower us, and we believe in being part of a team that is open, collaborative, entrepreneurial, passionate and above all fun
.
About The Team
The FIS Enterprise DevOps Team is responsible for accelerating the adoption of CI/CD and DevSecOps throughout the enterprise. The team implements technology and processes for continuous delivery, that are then deployed for other teams across the globe to leverage.
What You Will Be Doing
The DevSecOps API Engineer with strong REST API skills will assess new CI/CD technologies, develop integrations, pilot them, and roll them out onto live projects. This role will be a thought leader with large influence on the DevOps approach for the company. The role combines superior technical knowledge, automation expertise, and development process knowledge to bring about innovative process changes and shifts in work culture.
Day To Day Responsibilities Include
- API Development & Integration~
- Python Scripting and integration between SDLC tools such as JIRA, Rally, Bitbucket, Jenkins, Artifactory, Azure DevOps Server (TFS), ServiceNow, OpenShift, Harness, etc. using REST api and other web services
- Exposure in Python libraries like pandas, openpyxl
- Build, test, and maintain custom APIs and web services for seamless data exchange between ServiceNow and external platforms
- Design and implement pipeline jobs to run static code scans, dynamic scans, and automated unit test and functional test suites
- Implement pipeline enhancements to support automated changed management and other compliance requirements
- Create integration between our systems and support advanced pipelines in Harness, integrate with testing frameworks and other tools such as SNOW, Splunk, AppDynamics, Dynatrace etc.,
- System Architecture & Design~
- Analyze business requirements and design scalable API solutions for complex business processes
- Collaborate with cross-functional teams (e.g., developers, system administrators, business analysts) to create efficient API architectures and integration frameworks
- API Management~
- Monitor API performance, usage, and health to ensure optimal operation of integrations
- Implement error handling, logging, and security measures for all API interactions
- Troubleshoot and resolve integration issues, providing ongoing support and enhancements as needed
- Documentation & Best Practices~
- Document API integration workflows, data mappings, and security measures
- Maintain code quality and ensure the adoption of best practices in API development and integration
- Stay current with ServiceNow updates and best practices for API usage and integration
- Security & Compliance~
- Ensure API integrations comply with industry standards, security protocols, and organizational policies
- Implement authentication and authorization mechanisms such as OAuth, Basic Authentication, and API keys
- Collaboration & Stakeholder Engagement~
- Work closely with business teams to understand integration needs and define API specifications
- Provide technical guidance and training to team members and other stakeholders on API usage and integration best practices
Education & Experience
- University Degree (BA/BS) or equivalent experience of 6 to 9 yrs related work experience
Required Technical Skills
- Python
- Json
- REST APIs (extensive experience)
- GitHub Actions pipelines
- Jenkins pipelines
Preferred Additional Technical Skills
- Cloud Infra setup experience using Terraform (preferably to both Azure and AWS)
- Kubernetes deployment experience (preferably to both Azure and AWS)
- ServiceNow API development (incl JavaScript experience)
- ServiceNow configuration
- Experience writing automation scripts with scripting utilities such as Python, Groovy, Unix batch shell, PowerShell
- Harness pipelines
- Azure DevOps pipelines
- Technical expertise building integrations between tools such as JIRA, Bitbucket, Jenkins, Artifactory, Azure DevOps Server (TFS), ServiceNow
- Understanding of agile development practices, including agile scrum methodology, and 12 factor app principles
Professional Skills
- Ability to work independently and within a distributed team environment
- Strong interpersonal, teamwork, problem solving, organizational, and multi-tasking skills
- Comfortable working with a globally diverse set of users, contractors, and partners
- Strong written and verbal communication skills
- Desire to stay educated on current technology trends
What We Offer You
- Opportunity to work on the latest technologies and implement cutting edge CI/CD and DevOps technologies
- Ability to work autonomously, with freedom to explore and innovate
- A broad range of professional education and personal development possibilities – FIS is your final career step
Privacy Statement
FIS is committed to protecting the privacy and security of all personal information that we process in order to provide services to our clients. For specific information on how FIS protects personal information online, please see the Online Privacy Notice.
Sourcing Model
Recruitment at FIS works primarily on a direct sourcing model; a relatively small portion of our hiring is through recruitment agencies. FIS does not accept resumes from recruitment agencies which are not on the preferred supplier list and is not responsible for any related fees for resumes submitted to job postings, our employees, or any other part of our company.
Sr. C#/.Net Rest/API Developer
Posted today
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Job Description
architecture.
• Experience with unit testing and mocking using MS Test and Rhino Mocks.
• Good technical troubleshooting skills and the ability to diagnose and solve problems.
• Ability to pick up new concepts, learn, and change direction quickly.
• Experience with TFS and GIT
• Experience with SQL Server and stored procedures is a plus
• Understanding of CI/CD concepts
Sr. C#/.Net Rest/API Developer
Posted today
Job Viewed
Job Description
architecture.
• Experience with unit testing and mocking using MS Test and Rhino Mocks.
• Good technical troubleshooting skills and the ability to diagnose and solve problems.
• Ability to pick up new concepts, learn, and change direction quickly.
• Experience with TFS and GIT
• Experience with SQL Server and stored procedures is a plus
• Understanding of CI/CD concepts
Sr. C#/.Net Rest/API Developer
Posted today
Job Viewed
Job Description
architecture.
• Experience with unit testing and mocking using MS Test and Rhino Mocks.
• Good technical troubleshooting skills and the ability to diagnose and solve problems.
• Ability to pick up new concepts, learn, and change direction quickly.
• Experience with TFS and GIT
• Experience with SQL Server and stored procedures is a plus
• Understanding of CI/CD concepts
Sr. C#/.Net Rest/API Developer
Posted today
Job Viewed
Job Description
architecture.
• Experience with unit testing and mocking using MS Test and Rhino Mocks.
• Good technical troubleshooting skills and the ability to diagnose and solve problems.
• Ability to pick up new concepts, learn, and change direction quickly.
• Experience with TFS and GIT
• Experience with SQL Server and stored procedures is a plus
• Understanding of CI/CD concepts
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Web/API Developer
Posted 1 day ago
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Job Description
Basic Needs (Core Competencies)
- C#, ASP.NET MVC, .NET Core Web API
- ADO.NET (transactions, queries, procs) – strong
- Native SQL (joins, triggers, indexing, performance tuning) in MSSQL/MySQL
- Entity Framework Core (working knowledge)
- HTML, CSS, Bootstrap, jQuery
- Git, Visual Studio, Postman
- Logging (NLog, Serilog)
Added Flavor
- Exposure to Azure App Service and Azure SQL
- Basic unit testing
- Experience with stored proc-driven reporting dashboards
Job Type: Full-time
Pay: ₹30, ₹45,000.00 per month
Work Location: In person
API Developer
Posted 9 days ago
Job Viewed
Job Description
**Req number:**
R6034
**Employment type:**
Full time
**Worksite flexibility:**
Hybrid
**Who we are**
CAI is a global technology services firm with over 8,500 associates worldwide and a yearly revenue of $1 billion+. We have over 40 years of excellence in uniting talent and technology to power the possible for our clients, colleagues, and communities. As a privately held company, we have the freedom and focus to do what is right-whatever it takes. Our tailor-made solutions create lasting results across the public and commercial sectors, and we are trailblazers in bringing neurodiversity to the enterprise.
**Job Summary**
We are seeking an Application Developer who offers end-to-end solutions and technical expertise to help improve businesses to meet ever-changing demands in the market. This is a Full-time and Hybrid position.
**Job Description**
**What You'll Do**
+ Architect and implement a scalable, reusable API framework to integrate enterprise-wide systems.
+ Partner with cross-functional teams Database, AI, high-code, infrastructure, and low-code to own the full SDLC and ensure top-quality delivery.
+ Champion innovation each quarter by proposing new ideas and building proof-of-concepts ; make sure they are aligned with business objectives.
+ Take end-to-end ownership of deliverables, anticipating challenges and proactively mitigating risks.
+ Adapt quickly and continuously learn new tools and technologies.
+ Work as an API developer to fulfill requirements driven by business requirements.
+ Should own the full API Lifecycle, keep track of API usage, versions and decommission/deprecate the one not being used.
+ Understanding of integration between various applications using platforms such as MuleSoft Any point Platform, Logic App, Azure API Management.
+ Keep track of recent product features/announcements.
+ Support applications with an understanding of system integration, test planning, scripting, and troubleshooting.
**What You'll Need**
+ Should have experience working in On-premises, AWS, Azure cloud services and have understanding of different deployment topologies.
+ Experience working in API gateway platforms such as MuleSoft Flex Gateway, APIGEE, Azure API Management.
+ Should have experience in applying/govern security policies. Proficient in designing and implementing comprehensive unit and API testing using Nunit and Robot Framework.
+ Understanding of AI agent architecture terminologies such as RAG, MCP, A2A and their usages in automating workflows and enabling AI-assisted software development.
+ Foundational knowledge of MCP (Model Context Protocols), A2A (Agent to Agent)/ACP protocols for securely exposing MCP and A2A specification for web applications to consume.
+ Experience in API layer like security, custom analytics, throttling, caching, logging, monetization, request, and response modifications etc.
+ Experience in creating REST API documentation using Swagger and YAML or similar tools desirable
+ Experience with Security frameworks (e.g., JWT, OAUTH2) for securing APIs with Open ID connect and Multi factor Authentication.
+ Experience with Azure DEVOPS is plus.
+ Keen interest in exploring cloud technologies (AWS & Azure).
+ Excellent communication, interpersonal and presentation skills
**Physical Demands**
+ This role involves mostly sedentary work, with occasional movement around the office to attend meetings, etc.
+ Ability to perform repetitive tasks on a computer, using a mouse, keyboard, and monitor.
**Reasonable accommodation statement**
If you require a reasonable accommodation in completing this application, interviewing, completing any pre-employment testing, or otherwise participating in the employment selection process, please direct your inquiries to or (888) 824 - 8111.
API Developer
Posted 1 day ago
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Job Description
API Developer
Hyderabad
Essential Responsibilities:
- Design, develop and maintain API integration solutions, based on IBM API Connect
- Participate as an API integration developer in Global IT projects
- Analyse and modify existing API integrations based on business change requests
- Adhere to the Development and Change processes established in the Development Team
- Provide support on integration testing
- Provide third line support for existing API integrations
Technical Requirements:
- 3+ years of experience in IT integration support or development.
- Minimum 2+ years of hands-on experience on the IBM API Connect product suite. Including development and configuration
- Working experience with CI/CD and DevOps frameworks
- Knowledge and experience in the use of API gateways, specifically IBM API Connect.
- Must have understanding latest API Authentication standards and Authorization techniques.
- Should have working experience with Open API Specification standards, specifically YAML.
- Should communicate effectively with API owners, stake holders and technical teams.
- A good understanding of IT security in the context of API integration.
· Have experience of security implementations for Mutual Auth, Basic Auth, SSO, SAML, encrypt, decrypt, sign and verify.
· Experience in OAuth 2, API Key Manager.
· Knowledge of JSON, JWT and JWKS and their underlying specifications
· Knowledge of XSLT, XPATH, XQuery and RegEx
- Experience and knowledge in the use of the following technologies:
- GIT, specifically Bitbucket
- Jenkins
- JIRA, Confluence and Bitbucket
- Kibana
- OAuth
- OpenAPI specification
- SOAP and REST
- Strong focus on delivery and service-oriented mindset, with the ability to communicate effectively eith end users and guide them through onboarding into the solution to ensure successful burin-in
- Profficient in creating comprehensive guides and documentation
- Should have strong analytical skills to understand the development requirements.
- Must understand concepts like B2B, EAI, and ESB.
- Agile mindset of pulling the work from backlog rather being pushed to take the task.
- Take responsibility to own the work in end to end implementation.
- Tertiary qualification in Information Technology, Computer Science, Engineering, or a related field