Senior Software Engineer

• Perform hands-on development using Java, Spring Boot, Angular.
• Drive solution design, code quality, best practices, and performance optimization.
• Work closely with the client’s product owners and architects.
• Conduct code reviews, technical grooming, and sprint planning.
• Troubleshoot and resolve complex technical issues.
• Ensure timely delivery of modules with high quality.
• Mentor team members and support them in solving technical blockers.

Technical Skills Required

• Strong expertise in Java 8+, Spring Boot, REST APIs.
• Strong front-end experience with Angular 8+, TypeScript, HTML, CSS.
• Experience with SQL/NoSQL databases (MySQL, PostgreSQL, MongoDB, etc.).
• Hands-on with Git, Maven/Gradle, Jenkins, CI/CD.
• Knowledge of cloud platforms (AWS) is an added advantage.
• Experience with Agile/Scrum methodologies.

We are seeking a highly motivated and skilled Java + AWS Developer to join our backend development team. The ideal candidate will have solid experience in building scalable backend systems using Java and AWS services. You will work closely with cross-functional teams to design, develop, and maintain high-performance microservices and cloud-native applications.

Key Responsibilities:

• Develop, deploy, and maintain backend services and APIs using Java (preferably Java 8 or above) and Spring Boot
• Design and implement microservices architecture with a focus on scalability and reliability
• Leverage AWS services such as EC2, Lambda, S3, RDS, DynamoDB, API Gateway, SNS/SQS, and CloudWatch for cloud-native development
• Work with Relational and NoSQL databases (PostgreSQL, MySQL, DynamoDB)
• Implement CI/CD pipelines using tools like Jenkins, GitHub Actions, or AWS CodePipeline
• Write clean, efficient, and testable code following best practices
• Participate in code reviews, design discussions, and Agile ceremonies
• Monitor and troubleshoot applications in production using AWS CloudWatch or other logging tools
• Ensure secure, reliable, and efficient integration between services

Required Skills and Qualifications:

• 4–6 years of hands-on experience in Java development with strong knowledge of Spring Boot
• Solid understanding of RESTful APIs, Microservices, and API security
• Strong experience with AWS Cloud Services (EC2, S3, Lambda, RDS, CloudWatch, API Gateway, etc.)
• Familiarity with containerization (Docker) and orchestration tools (ECS, EKS, or Kubernetes)
• Proficient in working with SQL and NoSQL databases
• Good understanding of event-driven architecture and messaging systems (e.g., SNS, SQS, Kafka)
• Experience with version control systems like Git
• Exposure to CI/CD and DevOps practices is a plus
• Excellent communication and problem-solving skills

Preferred Qualifications:

• AWS Certification (e.g., AWS Certified Developer – Associate) is a plus
• Experience in Agile/Scrum development environments
• Knowledge of Infrastructure as Code (IaC) tools like Terraform or CloudFormation

Job Description below :

Required Skills

BSc/B.E./B.Tech in Computer Science or an equivalent field.

5+ years' solid commercial experience in software development using experience using Java8, Spring boot, Hibernate, Spring Cloud and related frameworks.

Experience with Angular 8+ versions, B.J‹JS 6, IS/TypeScript

Knowledge of HTML/CSS

Good understanding of Design Patterns

Proficiency with SQL database development, including data modelling and DB performance tuning

Ability to work with customers, gather requirements and create solutions independently

Active participation within and among teams and colleagues distributed globally

Excellent problem-solving skills, in particular a methodical approach to dealing with problems across distributed systems.

Agile development experience

Desired Skills

Experience with angular forms

Experience with dynamic forms/ dynamic angular components

Experience with java Spring boot

Knowledge of Kafka Stream Processing

Understanding of secure software development concepts, especially in a cloud platform

Good communication skills.

Strong organizational skills.

Understanding of test management and automation software (e.g. ALM, Jira, JMeter).

Familiarity with Agile frameworks and Regression testing.

Previous experience within the Financial domain.

About OJ Commerce: 

OJ Commerce is a fast-growing, profitable online retailer based in Florida, USA with a full-fledged India office based in Chennai driven by a sophisticated, data-driven system to run the operations with virtually no human intervention. We strive to be the best-in-class ecommerce company delivering exceptional value to customers by leveraging technology, innovation and brand-partnerships to provide a seamless & enjoyable shopping of high-quality products at the best prices to our customers.

Responsibilities:

Work with business-stakeholders to understand requirements, prototype, build and deploy it.

CRUD the backend code you own keeping maintenance, performance and security in mind.

Keep up breast of latest technologies and its ecosystem and adopt ones that aid safe product delivery at speed.

Automate the boring and mundane stuff for you prefer to be productive than being busy.

We are flat. Be responsible for professional growth of self and the team. 

• Tune application for performance.
• Take initiatives and manage change to work towards business goals at speed without compromising safety.
• Coach full-stack developers on backend skills.
• Provides problem resolution support, specific to application issues, identifies and resolves problems in application software, determines symptoms and ensures accurate problem definition

Develop functional, architectural and other documentation as required for productive functioning of teams.

• Be the brand ambassador for OJ Commerce by speaking at meetups, conferences, etc.
• We are fluid. Be ready for changing dynamics in responsibilities from time to time. Exciting isn't?
• Take the lead in digital transformation of legacy applications.

What you need to shine?

• You have the prior experience in modernising legacy applications.
• You are a passionate hands-on developer with deep experience in building enterprise grade software in Microsoft ASP.NET Core, ASP.NET MVC, Web API, SOA, Micro-Services and RESTful Services with knowledge of SQL Server database.
• You have the ability to see and work on the big picture (Application Architecture) and devilish details (Complex Code).
• Strong experience in developing web applications using C#, VB.Net, .NET, LINQ, Net Framework 4.0, MVC 3/4/5, ASP.NET Web API, .Net Core etc.
• You are Cloud savvy, preferably Google Cloud.
• You have rich experience in Object-Oriented Programming (OOP) with good knowledge of practical design-patterns and its applications.

Hands-on experience in building SOA or Micro-services preferably on .NET Core.

Proven Architectural skills with high standards in Code quality

Knowledge of ReactJS/Typescript would be added advantage.

Practical experience in Agile development methodologies of using CI/CD.

Extreme Programming (TDD) experience is sought after by us.

What we Offer

• Greenfield opportunity to transform legacy backend applications to latest technology stack.
• Fast-paced start-up environment: This is not for the faint hearted; you need grit and passion as much as you need the core skills.
• Work in an interdisciplinary team where learning from one another and developing solutions cross-functionally is a key part of our culture.
• Golden opportunity to make history by making big business impact.
• Competitive salary to take good care of self and family.
• Insurance Benefits: Medical and Accident cover.
• Flexible Working Hours

Responsibilities

• Mentoring Team of Juniors, Code Reviews, and System Design Understanding
• Design and develop APIs using NodeJs, TypeScript, and deployment using the CICD pipeline.
• Apply code reviews and development quality reviews to make sure best practices are implemented
• Expertise with MySQL including the design of schemas and development for these databases
• Understanding of System Architectures, Design Patterns, and SOLID Principles
• Knowledge of git-based workflows such as git-flow, Proficient with code editors & linting tools

Requirements

• 2+ years of development experience with NodeJS, and Javascript frameworks related to the web stack
• Understanding the nature of asynchronous programming and its quirks and workarounds
• Excellent communication skills, verbal and written

Good to have

• Experience with AWS Microservices
• Experience with payment gateways
• Exposure to AWS Services, policies, and the DevOps pipeline is a plus.
• Expertise with React, Redux, Hooks, and its core principles

Hiring-Java Spring Freelance Consultant (WFH-Remote)

Greetings from Deltacubes Technology!!

Skillset Required:

Stream api

Functional Programing

Microservice

Experience:

7+years

Thanks

Bavithra

We are looking for a Full Stack developer responsible for the development and maintenance of Vyapar server-side infrastructure. Your primary focus will be building and maintaining the complete server-side infrastructure. Strong understanding of Core Javascript, HTML, CSS, and Relational Database are critical for the role.

Responsibilities:

• Translate designs and wireframes into high-quality code
• Design, build and maintain high performance, reusable, and reliable APIs
• Ensure the best possible performance, quality, and responsiveness of the APIs
• Maintaining the AWS infrastructure, security, performance and uptime
• Identify and correct bottlenecks and fix bugs
• Help maintain code quality, organization, and automatization
• Helping the team members and guiding them for the right design and implementation

Skills:

• Strong knowledge of Javascript and NodeJs, HTML, CSS, JQuery along with great algorithmic skills.
• Good knowledge of PHP (Laravel)
• Strong knowledge of AWS Services and good experience in handling server-side infrastructure.
• Strong knowledge of design patterns and best practices.
• Strong understanding, creating, manipulating, and querying database – Mongo DB, MySql.
• Familiarity with RESTful APIs, web sockets, continuous integration, and caching technologies.
• A knack for benchmarking and optimization