

About Walkwel Technology Pvt. Ltd.
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Requirements
- Bachelors/Masters in Computer Science or a related field
- 5-8 years of relevant experience
- Proven track record of Team Leading/Mentoring a team successfully.
- Experience with web technologies and microservices architecture both frontend and backend.
- Java, Spring framework, hibernate
- MySQL, Mongo, Solr, Redis,
- Kubernetes, Docker
- Strong understanding of Object-Oriented Programming, Data Structures, and Algorithms.
- Excellent teamwork skills, flexibility, and ability to handle multiple tasks.
- Experience with API Design, ability to architect and implement an intuitive customer and third-party integration story
- Ability to think and analyze both breadth-wise (client, server, DB, control flow) and depth-wise (threads, sessions, space-time complexity) while designing and implementing services
- Exceptional design and architectural skills
- Experience of cloud providers/platforms like GCP and AWS
Roles & Responsibilities
- Develop new user-facing features.
- Work alongside the product to understand our requirements, and design, develop and iterate, think through the complex architecture.
- Writing clean, reusable, high-quality, high-performance, maintainable code.
- Encourage innovation and efficiency improvements to ensure processes are productive.
- Ensure the training and mentoring of the team members.
- Ensure the technical feasibility of UI/UX designs and optimize applications for maximum speed.
- Research and apply new technologies, techniques, and best practices.
- Team mentorship and leadership.
Sr Java Developer
Experience: 5+ Years
Location: Navi Mumbai, CBD Belapur
Domain: Banking (Payment Aggregators Project)
Work Schedule: 1st and 3rd Saturdays required, as per banking norms
Education: B.E. or Graduation in Computer Science or related field
Budget- 15 Lacs max fixed
Initial document check list before sharing the profiles.
Education
- 10th Passing Certificate
- 10th Mark Sheet
- 12th Mark Sheet
- 12th Passing Certificate
- Convocation Certificate (Mandatory)
- PG (if completed) Degree Certificate & Passing Certificate
Employment
- Previous Organization’s Offer Letter
- Previous Organization’s Appointment Letter
- Previous Organization’s Experience Letter
- Resignation Acceptance Mail from Previous Organization
JOB DESCRIPTION
Key Responsibilities:
Application Development: Design, develop, and maintain robust applications using Java, Spring, Spring Boot, Microservices, Hibernate, REST API, and Oracle SQL.
Spring Validation & Security: Implement input validation and manage secure access to resources using Spring Security.
Collaboration: Work hand-in-hand with cross-functional teams to define, design, and deliver innovative features.
Performance Optimization: Ensure peak performance, quality, and responsiveness of applications.
Problem Solving: Identify bottlenecks and bugs, and craft effective solutions.
Code Quality: Maintain high standards of code quality, organization, and automation.
Skills and Qualifications:
Experience: 5+ years in Java development.
Technical Proficiency: Expert in Java, Spring, Spring Boot, Microservices, Hibernate, REST API, Oracle SQL, and Spring Security.
Banking Domain Knowledge: Experience in payment gateway projects is a plus.
Design Patterns: Strong understanding of object-oriented programming and design patterns.
Problem Solver: Excellent analytical skills and ability to thrive in a fast-paced environment.
Job Summary:
We are looking for a skilled and experienced Java Developer to join our team. As a Java Developer, you will be responsible for developing and maintaining our applications using Java, Spring framework, and other related technologies. The ideal candidate should have a strong understanding of object-oriented programming principles, as well as experience with a variety of technologies such as SQL, NoSQL, and cloud computing.
Responsibilities:
- Design, develop, and maintain our applications using Java, Spring framework, and other related technologies
- Write clean, efficient, and optimized code for applications
- Collaborate with cross-functional teams to understand user requirements and deliver high-quality solutions
- Develop and maintain backend systems using Spring framework
- Work with databases, including SQL and NoSQL
- Ensure code quality and maintain documentation
- Troubleshoot and debug applications
- Stay updated with emerging trends and technologies in Java development
- Work with other teams to deploy and maintain applications
Requirements:
- 3-7 years of experience in Java development
- Strong understanding of object-oriented programming principles
- Experience with Java, Spring framework, and related technologies
- Familiarity with databases, including SQL and NoSQL
- Knowledge of cloud computing is a plus
- Excellent problem-solving and debugging skills
- Strong communication and collaboration skills
- Ability to work independently and as part of a team
- Bachelor's degree in computer science or a related field
Key Skills:
- Strong proficiency in Java programming language
- Experience with Spring framework, including Spring Boot and Spring MVC
- Familiarity with cloud platforms such as AWS, GCP, and Azure
- Experience building RESTful APIs
- Knowledge of microservices architecture
- Familiarity with SQL and relational databases such as MySQL and Postgres
- Familiarity with NoSQL databases such as MongoDB and Redis
- Experience with messaging systems such as Kafka and RabbitMQ
- Experience with containerization tools such as Docker and Kubernetes
- Understanding of software development principles and experience with SDLC methodologies
- Experience with Git version control and build tools such as Maven and Gradle
- Familiarity with front-end technologies such as Angular and React is a plus
- Strong problem-solving and analytical skills
- Good communication and interpersonal skills
- Ability to work independently and take ownership of tasks
- Experience with test-driven development and unit testing frameworks such as JUnit and Mockito
- Familiarity with CI/CD tools such as Jenkins is a plus
- Familiarity with caching technologies such as Redis is a plus
- Working knowledge of design patterns and software architecture principles is a plus.

Roles and Responsibilities
- Developing custom layer code based on solution designed following standard coding practice and
- Needs to adhere to committed delivery timelines
- Sharing status update to supervisors on time
- Needs to interact with customer for issue analysis & resolution related to Product & Interfaces developed
- Issue/log analysis and fixing- Innovate and create re-usable component
Desired Candidate Profile
- Education: B. Tech/MCA
- Good analytical and problem solving skills
- Knowledge of reporting tool like JASPER
- Hands on experience in Core Java[Threading, Collections, Exception handling]
- Strong in OOPs concept
- JSP, Spring Core, MVC, Hibernate, J Query
- Basic knowledge of SQL, PLSQL
- Writing and maintaining unit test cases
- Technical architecture
- log analysis, l1/l2
- Custom layer development
Location: Noida (currently WFH)
Compensation: commensurate to experience and technical skills
To apply for this position, write to shweta.gupta@invokhr. Share your updated resume along with following details:
- Current CTC
- Expected CTC
- Availability to join (immediate joiners preferred)
- Key skills
- Any other highlight for your fitment to the position
Responsibilities:
- Lead the development of the back-end systems for our first product.
- Build reliable, secure and performant back-end systems.
- Drive test coverage and continuous delivery automation within the team.
- Mentor and provide feedback to teammates.
Requirements:
- 3+ years of software development experience.
- Strong computer science fundamentals.
- Deep and wide knowledge of Java ecosystem.
- Can write code that is readable, maintainable, secure and performant.
- Know the importance of tests and how to approach writing different types of tests.
- Good intuition for REST API design.
- Deep understanding of relational databases, transactions, entity-relationship modelling.
- Comfortable writing highly concurrent systems.
- Experienced in using profilers, tuning garbage collection, optimising SQL queries.
Responsibilities
- Use your skills in OOP, OOAD, and testing to design and develop robust and scalable software.
- Work in a fast-paced environment with a focus on writing production-quality code and tests.
- Maintain minimal yet essential engineering documentation to complement the product.
- Collaborate with engineers and product teams as part of Agile delivery.
- Participate in code reviews and release cycles with an ownership attitude.
Requirements
- Strong at problem-solving using Java 8 and above.
- General understanding of SDLC using agile methodologies iterative development.
- Basic skills in HTML, CSS, and JavaScript are desired.
- Hands-on knowledge of using Spring Boot or Quarkus for building Microservices or API driven solutions.
- Knowledge of SQL and experience in using any RDBMS like MySQL, PostgreSQL.
- Understanding or exposure to Cloud-Native development using AWS is an added advantage.
Work on the development backend systems for our first product
Build reliable, secure and performant backend systems
Drive test coverage and continuous delivery automation within the team
Requirements
3-5 years of software development experience
Strong computer science fundamentals
Good knowledge of Java ecosystem
Can write code that is readable, maintainable and performant
Good understanding of relational databases, transactions, entity-relationship modeling
Comfortable writing multi-threaded programs
Desired Skills and Experience
Java,J2EE,Spring,Struts

Senior Software Engineer - Android
Job description
Overview
The job profile involves understanding and implementing the latest technologies and closely following the global trends on the web and mobile web development.
Here is what we look for in a Software Engineer Android
It’s all about the users. We have to think like the user and plan all strategies and align content strategy accordingly. The efforts of the Technology team are to keep our primary TG engaged and attract a newer audience.
- Be the USER: Think from a user perspective, and plan content strategies according to what will be relatable to them.
- Deliver WOW: Never settle for mediocrity. Aspire for new user benchmarks. Passionately seek unconventional solutions that have the potential of breaking new grounds achieving exponential reach and engagement.
- Embrace & Drive CHANGE: Embrace curiosity. Accept and enthusiastically encourage change while questioning the status quo and showing initiative. Never let the fear of failing hold you back.
Role
This is a front-end role, but not limited to it. You will be learning a lot about Android development along with other mobile technologies too. Also, we believe in extreme ownership!
And to be honest, everyone loves working with kind and smart people. We are building a kick-ass team with humble and empathetic talent.
What you will do in this role
- Design and build advanced applications for the Android platform
- Collaborate with cross-functional teams to define, design, and ship new features
- Unit-test code for robustness, including edge cases, usability, and general reliability
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
- Translate designs and wireframes into high-quality code.
- Design, build and maintain high performance, reusable, and reliable Java code
- Ensure the best possible performance, quality, and responsiveness of the application
- Identify and correct bottlenecks and fix bugs.
Job requirements
What you should have
- 3-7 years of work experience developing complex software.
- Strong knowledge of Android SDK, different versions of Android, and how to deal with different screen sizes
- Good knowledge of design patterns like Creational, Structural and Behavioral patterns, MVP, MVC, etc.
- Familiarity with RESTful APIs to connect Android applications to back-end services
- Strong knowledge of Android UI design principles, patterns, and best practices
- Experience with offline storage, threading, and performance tuning
- Knowledge of the open-source Android ecosystem and the libraries available for common tasks
- Ability to understand business requirements and translate them into technical requirements
- Familiarity with cloud message APIs and push notifications
- A knack for benchmarking and optimization
- Understanding of Google’s Android design principles and interface guidelines
- Proficient understanding of code versioning tools, such as Git
- Proven software development experience and Android skills development
- Have published at least 3 original Android app
- Experience with third-party libraries and APIs
- Solid understanding of the full mobile development life cycle
Education: Any Graduate
Experience (years): 3 to 7 years, good to have prior experience in product development
Brownie Points
- Mobile Application Development
- Model-View-Controller (MVC)
- User Experience (UX)
- Model-View-Presenter (MVP)
- Representational State Transfer (REST)
- Android
- Mobile Architecture
- SDK
- Android SDK


