1349 Application Programming Interfaces jobs in Bangalore

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Position: .Java Developer

Experience: 5 to 12 yrs

Location: Bangalore, Chennai, Hyderabad, Kochi

Notice Period :- Less than 45 days

Job Description

Required Information

Details

Desired Competencies (Technical/Behavioral Competency)

Must-Have

Experience in Java Springboot, Webservices, API

Good-to-Have

knowledge on ReactJS, GCP, Experience in Agile projects

SN Responsibility of / Expectations from the Role

1 To work for development projects using Springboot, Webservices, API Microservices in Agile methodology.

2 Ability to complete the stories on-time with high quality. Groom the junior resources technically within the team.

3 To handle the Webservice Integration and to identify and implement value adds and improvement opportunities to bring IT / Business benefits

4 Good communication skills to articulate the status, provide appropriate suggestions /justification during the technical discussions with Customers

5 Ability to work with multiple stakeholders

TCS Eligibility Criteria:

*BE/B.Tech/MCA/M.Sc./MS with minimum 3 years of relevant IT-experience post Qualification.

*Only Full-Time courses would be considered.

*Candidates who have attended TCS interview in the last 1 months need not apply.

Referrals are always welcome!

Kindly don't apply if already attended interview in last 1 months.

Thanks & Regards

Parvathy Babu N

TCS HR Team

Job Description :

Core Technical Skills:

OUAF, Core Java, Web Services, Oracle Database (SQL & PL/SQL)

Additional Technical Skills:

Shell Script, Autosys, BI Publisher & OAS, AWS Fundamentals, Groovy, Unix, GITHUB

Must-Have Skills

• Technical Architecture & Frameworks: Strong understanding of ORMB technical architecture, framework methods, and the underlying infrastructure including Web Application Server, Business Application Server, and Database Server.
• Deployment & Integration Expertise: In-depth knowledge of deployment models (On-Prem, SaaS) and integration strategies with third-party applications.
• OUAF & Integration Technologies: Extensive hands-on experience with Oracle Utilities Application Framework (OUAF) and integrating technologies such as Java, REST, XML/JSON, Oracle Database, Groovy, and plugin-driven batches.
• SQL Proficiency: Ability to write complex SQL queries & PL/SQL within the ORMB data model to retrieve, manipulate, and manage data efficiently.
• Table Structure & Interface Development: Solid understanding of ORMB table structure with practical experience in interface building and data migration.
• Configuration Design & Documentation: Experience in preparing configuration design documents and developing ORMB configurations, including Service Scripts, Plug-in Scripts, BPA Scripts, UI Maps, Zones, and Portals.
• Production Support: Experience in providing ongoing functional and technical production support during and after the go-live phase.
• Good-to-Have Skills
• Advanced Troubleshooting: Strong problem-solving skills with the ability to troubleshoot and resolve production issues promptly.
• System Monitoring: Ability to monitor and support job streams during critical billing and general ledger activities to ensure smooth operation.
• Build & Deployment: Proficient in creating build instructions and collaborating with the configuration management team to deploy solutions in an On-Demand environment.
• Post-Deployment Support: Experience performing smoke testing after deployments and identifying any issues or inconsistencies in production environments.
• Analytics & Reports: Good to have working experience in BI publisher and Oracle Analytics

Job Type: Full-time

Pay: ₹500, ₹600,000.00 per year

Work Location: In person

Job Overview

We are seeking a Senior-level Amazon Web Services (AWS) professional to join our team at Chiselon Technologies Pvt Ltd. The position offers a full-time, remote work arrangement and is available in Bengaluru, Hyderabad, Pune, and Chennai. We require candidates with a minimum of 5 to 10 years of work experience in AWS-related roles. This is an excellent opportunity to grow in a fast-paced environment and contribute to innovative projects.

Qualifications and Skills

• Strong proficiency in AWS services including Lambda, EC2, and API Gateways, essential for designing and deploying scalable applications.
• Experienced with Amazon DynamoDB for creating seamless and scalable database solutions for dynamic applications.
• In-depth knowledge of Amazon Cognito for establishing secure user authentication and authorization frameworks.
• Proficient in React.js for building interactive and highly responsive user interfaces that enhance user experience.
• Demonstrated ability to utilize MySQL databases effectively to manage and store application data securely.
• Adept at problem-solving and utilizing AWS technologies to optimize application performance across multiple environments.
• Strong understanding of cloud architecture and deploying applications within cloud infrastructures efficiently.
• Excellent communication skills for collaborating with cross-functional teams and stakeholders to deliver high-quality solutions.

Roles and Responsibilities

• Lead the design and implementation of AWS-based solutions, ensuring scalability and reliability across projects.
• Collaborate with development and DevOps teams to optimize AWS environments and enhance application performance.
• Ensure robust user authentication and authorization using Amazon Cognito to strengthen application security.
• Develop and maintain APIs using AWS API Gateways to streamline communication between applications and services.
• Implement efficient database solutions with Amazon DynamoDB to handle large volumes of application data effectively.
• Design interactive user interfaces with React.js to provide seamless user experiences in web applications.
• Monitor, troubleshoot, and resolve issues in AWS environments to maintain optimal application uptime and reliability.
• Provide technical guidance and mentorship to junior team members to facilitate knowledge sharing and skill development.

About EQL Global:

EQL Global builds data-driven platforms and solutions for the finance sector. Join us to help build robust, scalable data pipelines that power high-quality financial intelligence.

Role:

We’re seeking a Python Backend Engineer (Document Automation) to join our Documents Team. You’ll help build and maintain data ingestion and document classification systems that process financial documents from diverse web sources, supporting real-time data solutions for our products.

Responsibilities:

• Develop and maintain scalable data collection pipelines to power EQL Global’s products
• Implement and enhance automated web data extraction solutions for real-time financial data
• Collaborate with cross-functional teams to align technical decisions with business goals
• Monitor and troubleshoot data pipelines for smooth and timely data delivery
• Work closely with non-technical stakeholders to ensure technical solutions are understandable and aligned with business needs

Required Technical Skills:

• 2+ years of professional experience as a backend engineer, focused on Python
• Proven ability to write clean, maintainable code
• Ability to explain technical concepts to both technical and non-technical stakeholders
• Experience merging data from different sources
• Experience in automated web data extraction (Selenium, BeautifulSoup, Scrapy, etc.)

Preferred Technical Skills:

• Hands-on experience with AWS services (Lambda, EC2, ECS, S3)
• Familiarity with ETL processes, large-scale data pipeline management, workflow tools (e.G., Apache Airflow), streaming or batch ingestion
• Experience with Docker for backend services and web data extraction scripts
• Experience working with proxy services

Desired Qualities:

• Understanding of equity market mechanics
• Self-driven, proactive, and able to take full ownership of projects
• Strong problem-solving skills;
  able to work independently
• Clear and effective communicator, thriving in a collaborative environment
• Passionate about EQL Global’s mission and dedicated to delivering high-quality, valuable data

What We Offer:

• Competitive salary
• Company stock option plan
• Top-notch equipment of your choice
• Wellness allowance
• Flexible work setup: work remotely or from our India-based offices (if available)

Job Overview

We are seeking a Senior-level Amazon Web Services (AWS) professional to join our team at Chiselon Technologies Pvt Ltd. The position offers a full-time, remote work arrangement and is available in Bengaluru, Hyderabad, Pune, and Chennai. We require candidates with a minimum of 5 to 10 years of work experience in AWS-related roles. This is an excellent opportunity to grow in a fast-paced environment and contribute to innovative projects.

Qualifications and Skills

• Strong proficiency in AWS services including Lambda, EC2, and API Gateways, essential for designing and deploying scalable applications.
• Experienced with Amazon DynamoDB for creating seamless and scalable database solutions for dynamic applications.
• In-depth knowledge of Amazon Cognito for establishing secure user authentication and authorization frameworks.
• Proficient in React.js for building interactive and highly responsive user interfaces that enhance user experience.
• Demonstrated ability to utilize MySQL databases effectively to manage and store application data securely.
• Adept at problem-solving and utilizing AWS technologies to optimize application performance across multiple environments.
• Strong understanding of cloud architecture and deploying applications within cloud infrastructures efficiently.
• Excellent communication skills for collaborating with cross-functional teams and stakeholders to deliver high-quality solutions.

Roles and Responsibilities

• Lead the design and implementation of AWS-based solutions, ensuring scalability and reliability across projects.
• Collaborate with development and DevOps teams to optimize AWS environments and enhance application performance.
• Ensure robust user authentication and authorization using Amazon Cognito to strengthen application security.
• Develop and maintain APIs using AWS API Gateways to streamline communication between applications and services.
• Implement efficient database solutions with Amazon DynamoDB to handle large volumes of application data effectively.
• Design interactive user interfaces with React.js to provide seamless user experiences in web applications.
• Monitor, troubleshoot, and resolve issues in AWS environments to maintain optimal application uptime and reliability.
• Provide technical guidance and mentorship to junior team members to facilitate knowledge sharing and skill development.

Educational Requirements

Bachelor of Engineering,BSc,BCA,MCA,MSc,MTech

Service Line

Data & Analytics Unit

Responsibilities

A day in the life of an Infoscion- As part of the Infosys delivery team, your primary role would be to interface with the client for quality assurance, issue resolution and ensuring high customer satisfaction.
- You will understand requirements, create and review designs, validate the architecture and ensure high levels of service offerings to clients in the technology domain.
- You will participate in project estimation, provide inputs for solution delivery, conduct technical risk planning, perform code reviews and unit test plan reviews.
- You will lead and guide your teams towards developing optimized high quality code deliverables, continual knowledge management and adherence to the organizational guidelines and processes.
- You would be a key contributor to building efficient programs/ systems and if you think you fit right in to help our clients navigate their next in their digital transformation journey, this is the place for youIf you think you fit right in to help our clients navigate their next in their digital transformation journey, this is the place for you

Additional Responsibilities:

• Knowledge of more than one technology
• Basics of Architecture and Design fundamentals
• Knowledge of Testing tools
• Knowledge of agile methodologies
• Understanding of Project life cycle activities on development and maintenance projects
• Understanding of one or more Estimation methodologies, Knowledge of Quality processes
• Basics of business domain to understand the business requirements
• Analytical abilities, Strong Technical Skills, Good communication skills
• Good understanding of the technology and domain
• Ability to demonstrate a sound understanding of software quality assurance principles, SOLID design principles and modelling methods
• Awareness of latest technologies and trends
• Excellent problem solving, analytical and debugging skills

Technical and Professional Requirements:

• Primary skills:Technology->Cloud Platform->Amazon Webservices Architecture

Preferred Skills:

Technology->Cloud Platform->Amazon Webservices Architecture

Job Title: Web Services Engineer – JSON & Integration Maintenance

Location: Remote (India-based)

Shift: IST (2:00 PM – 10:00 PM) to align with US clients

Experience: 3+ years

Job Summary:

We are seeking a skilled Web Services Engineer with strong experience in JSON data handling and integration maintenance . The candidate will be responsible for designing, developing, and maintaining web services and APIs that support seamless integration between internal systems and third-party applications for US-based clients.

Key Responsibilities:

Develop, maintain, and troubleshoot RESTful web services and APIs with JSON as the primary data format.

Ensure smooth integration between various systems, both internal and third-party.

Monitor, maintain, and optimize existing web services for reliability, scalability, and security.

Collaborate with cross-functional teams including developers, QA, and business analysts to gather requirements and deliver integration solutions.

Debug and resolve integration issues and provide timely fixes.

Document web service architecture, workflows, and integration processes.

Implement best practices for API security, error handling, and data validation.

Participate in code reviews and ensure adherence to coding standards.

Required Skills & Qualifications:

3+ years of experience in developing and maintaining web services and API integrations.

Strong proficiency in JSON and experience working with XML is a plus.

Hands-on experience with RESTful API development and SOAP web services.

Experience with API testing tools such as Postman or SoapUI.

Familiarity with integration platforms, middleware, or ESB tools is advantageous.

Knowledge of authentication and security protocols (OAuth, JWT, API keys).

Good programming skills in languages like Java, Node.js, Python, or similar.

Strong debugging and troubleshooting skills.

Experience working with version control tools (Git).

Good understanding of cloud services (AWS, Azure) is a plus.

Excellent communication and collaboration skills.

Preferred:

Experience with JSON schema validation and transformation.

Knowledge of microservices architecture.

Exposure to CI/CD pipelines and automation tools.

Understanding of database systems and SQL.

Interested candidates can share their resume at along with their earliest possible joining date. Immediate joiners will be given preference.

Job Title: Web Services Engineer – JSON & Integration Maintenance

Location: Remote (India-based)

Shift: IST (2:00 PM – 10:00 PM) to align with US clients

Experience: 3+ years

Job Summary:

We are seeking a skilled Web Services Engineer with strong experience in JSON data handling and integration maintenance . The candidate will be responsible for designing, developing, and maintaining web services and APIs that support seamless integration between internal systems and third-party applications for US-based clients.

Key Responsibilities:

Develop, maintain, and troubleshoot RESTful web services and APIs with JSON as the primary data format.

Ensure smooth integration between various systems, both internal and third-party.

Monitor, maintain, and optimize existing web services for reliability, scalability, and security.

Collaborate with cross-functional teams including developers, QA, and business analysts to gather requirements and deliver integration solutions.

Debug and resolve integration issues and provide timely fixes.

Document web service architecture, workflows, and integration processes.

Implement best practices for API security, error handling, and data validation.

Participate in code reviews and ensure adherence to coding standards.

Required Skills & Qualifications:

3+ years of experience in developing and maintaining web services and API integrations.

Strong proficiency in JSON and experience working with XML is a plus.

Hands-on experience with RESTful API development and SOAP web services.

Experience with API testing tools such as Postman or SoapUI.

Familiarity with integration platforms, middleware, or ESB tools is advantageous.

Knowledge of authentication and security protocols (OAuth, JWT, API keys).

Good programming skills in languages like Java, Node.js, Python, or similar.

Strong debugging and troubleshooting skills.

Experience working with version control tools (Git).

Good understanding of cloud services (AWS, Azure) is a plus.

Excellent communication and collaboration skills.

Preferred:

Experience with JSON schema validation and transformation.

Knowledge of microservices architecture.

Exposure to CI/CD pipelines and automation tools.

Understanding of database systems and SQL.

Interested candidates can share their resume at along with their earliest possible joining date. Immediate joiners will be given preference.