Custom Software Engineer

Custom Software Engineer

Develop custom software solutions to design, code, and enhance components across systems or applications. Use modern frameworks and agile practices to deliver scalable, high-performing solutions tailored to specific business needs.

Must have skills: Java Full Stack Development

Minimum 5 year(s) of experience is required

Educational Qualification: 15 years full time education

Summary: Must Have (Core – Applicable Across All Clients & Programs) These are non-negotiable fundamentals expected in most Java Full Stack demands, irrespective of industry or client.

Backend (Core Java Stack)

Strong hands-on experience in Java / J2EE Object Oriented Programming, Collections, Exception Handling, Multithreading Spring Framework (Spring Boot, Spring MVC) Development of RESTful APIs (JSON, HTTP methods) ORM frameworks: Hibernate / JPA

Frontend (Any One Mandatory)

Strong fundamentals of HTML5, CSS3, JavaScript (ES6+) Experience in at least one modern UI framework: o React OR Angular OR Vue

Database

Hands on experience with Relational Databases (Oracle / MySQL / PostgreSQL) Strong SQL querying and data handling

Engineering Practices

Version control using Git Build tools: Maven / Gradle Basic understanding of CI/CD pipelines Unit testing using JUnit / Mockito

Ways of Working

Experience working in Agile / Scrum teams Ability to collaborate with cross functional stakeholders Strong problem solving and debugging skills

Good to Have (Commonly Requested, Not Universal) These skills increase deployability and are frequently asked for, but not mandatory for every demand.

Backend & Architecture

Microservices architecture Spring Security (basic authentication & authorization) Messaging frameworks (Kafka / JMS – basic exposure)

Frontend Enhancements

State management libraries (Redux, Context API) Responsive and mobile friendly UI design

Cloud & DevOps

Exposure to Cloud platforms (AWS / Azure / GCP) Containerization using Docker Familiarity with CI/CD tools (Jenkins, Azure DevOps, GitHub Actions)

Testing & Quality

API testing using Postman / Rest Assured Awareness of test automation frameworks

Databases

Exposure to NoSQL databases (MongoDB, Cassandra)

Depending on Client Needs (Demand Specific / Program Driven) These are selectively required based on client industry, program type, or engagement model and should be treated as optional add ons in JD postings.

Client / Industry Specific Banking / Financial Services domain experience Knowledge of regulatory, security, or compliance standards Payment systems, transaction processing, or integration platforms Architecture & Scale Performance tuning and optimization High availability and scalable system design Event driven or real time architectures Security OAuth2, JWT, SSO implementations Secure API design and data protection practices Cloud Native / Platform Led Kubernetes Infrastructure as Code (Terraform, ARM templates) Cloud native monitoring and logging (ELK, Splunk) Engagement Model Production support / L3 support experience Experience in GCC / Managed Services / AMS setups Client facing communication and offshore onshore coordination

Experience: Should have Good Communication Skills and leadership skills

Analytical skills and presentation skills. Minimum 15 yrs. of full time educational is required.