Job Description:
Minimum 3+ years of experience
Java, OOPS, Data structure, Design Patterns, Multithreading, Spring, Hibernate, Java Script based technology, knowledge of J2EE, PL - SQL..
Core Java Topics including Language Features, Architecture.
OOP Concepts in depth with real time scenarios
Understandings of special Keywords and their applicability as well as advantages and
disadvantages - Like static, final, this, super etc. static should be in depth
Singleton class, Serialization, Cloning, Anonymous Inner class concepts.
In depth concept of Dynamic and static polymorphism & Multiple Inheritance issue/ resolve.
Concepts on String, Exception Handling, Array etc.
Java SE 8 and 9 Features: Functional Inheritance, Lambda Expression, default and static method
etc.
Collection Classes in detail along with the internal data structure and working principle.
Multithreading concept. Concept on ConcurrentHashMap etc.
Analysis of Algorithm - Time Complexity – Big O Calculation
Code Optimizing techniques, Different Algorithm designs and strategies.
Design patterns in Java
Different Sorting & Searching Algo with their Time complexity analysis
Problem solving using Hackerrank or similar sites, with focus on Arrays, Linked Lists, Hash Maps,
Trees, Balanced Trees, Stacks, Queues, Strings , Big Number , Data Structures, Object Oriented
Programming
Exception Handling – Advanced, Sorting, Search, Recursion, Graph Theory.
Note: Core Java + PL/SQL (Unix will be add on)

Similar jobs
Job Overview:
We are looking for a skilled Senior Backend Engineer to join our team. The ideal candidate will have a strong foundation in Java and Spring, with proven experience in building scalable microservices and backend systems. This role also requires familiarity with automation tools, Python development, and working knowledge of AI technologies.
Responsibilities:
- Design, develop, and maintain backend services and microservices.
- Build and integrate RESTful APIs across distributed systems.
- Ensure performance, scalability, and reliability of backend systems.
- Collaborate with cross-functional teams and participate in agile development.
- Deploy and maintain applications on AWS cloud infrastructure.
- Contribute to automation initiatives and AI/ML feature integration.
- Write clean, testable, and maintainable code following best practices.
- Participate in code reviews and technical discussions.
Required Skills:
- 4+ years of backend development experience.
- Strong proficiency in Java and Spring/Spring Boot frameworks.
- Solid understanding of microservices architecture.
- Experience with REST APIs, CI/CD, and debugging complex systems.
- Proficient in AWS services such as EC2, Lambda, S3.
- Strong analytical and problem-solving skills.
- Excellent communication in English (written and verbal).
Good to Have:
- Experience with automation tools like Workato or similar.
- Hands-on experience with Python development.
- Familiarity with AI/ML features or API integrations.
- Comfortable working with US-based teams (flexible hours).
Senior Back-end Engineer Developer
What We Need
Looking for a senior back-end developer who will start working in our Bangalore office and then will be given an opportunity to move to Netherlands to work closely with our clients
- A highly motivated and experienced frontend software engineer / developer with a proven track record (at least 5 years of experience).
- A Bachelor’s degree in computer science.
- Someone who loves to work in a multidisciplinary team of engineers and business colleagues in a high-tech environment.
- You are able to work in a dynamic and demanding environment, a real team player and a speak-up mentality to promote your ideas in a concise way.
- You are a problem-solver and see yourself as a hardcore web developer.
- You have knowledge of, and experience with, different web technologies.
- You are skilled with implementing architecture & design patterns.
- You can write modular code that is configurable, extensible and testable.
- You have great analytical skills, conceptual understanding and able to quickly understand new technical concepts.
- You have a strong interest in the latest trends in software development & web technologies.
- You have strong communication skills to explain complex technical concepts.
- You are fluent in English both in verbal and written.
We are looking for a back-end engineer / developer:
Proficiency / experience with following technologies & tools:
- Thorough and deep understanding of Java JDK 11+, our foundational programming language
Spring Framework & AOP v5.2+
- Proven experience working with, and a deep understanding of Spring Boot 2.5+ and its modules (Web, Data JPA, Security OAuth2) and ability to explain complex use-cases related to persistency and web security
- Experience with Maven v3+
- Experience with containerization and deployments tools (eg. Docker v20+ and Kaniko, Helm (charts) v3+ with Kubernetes deployments)
- Experience working with CI/CD tools like GitLab SCM & pipelines and JFrog Artifactory
- Strong knowledge working with different types of SQL and NoSQL databases such as PostgreSQL v12+, MongoDB v4+ and Neo4J v4+
- Proficient in working with DevOps engineers on Cloud deployments (eg. Azure subscriptions)
- Experience in Agile/Scrum & (pref.) SAFe (Scaled Agile Framework) and enabling tooling – Atlassian Jira Cloud / Jira Align
- Experienced and skilled in full-stack development.
- Leading and solutioning product development of secure and high-performance applications.
- Good understanding of REST APIs and working knowledge of HTTP(S).
- Experienced in testing stack – Junit / Mockito
- Experience with software quality & vulnerability testing – SonarQube and Blackduck
- Proficient in writing software documentation on Atlassian Wiki
- Proficient in implementing data structures, algorithm design and OOPs concepts.
Responsibilities and Duties:
● Java/Java EE application development while providing expertise in the full software development
life cycle, from concept and design to testing.
● Contribute to all phases of the development life cycle
● Write well designed, testable, efficient code
● Ensure designs are in compliance with specifications
● Prepare and produce releases of software components
● Support continuous improvement by investigating alternatives and technologies and presenting
these for architectural review
Required Skills:
● Should have strong knowledge of Core Java and OOPS concepts
● Sound knowledge of Web application development fundamentals and have worked on Servlets,
JSP and any MVC framework
● Strong analytical and reasoning skills and ability to learn and unlearn new technology on back
end as well as on front end
● Ability to understand functional and requirement specifications and transform them to solution
● Understand the client’s problem domain and suggest and implement solution which brings value
to the business
● Can estimate, develop and deliver project from start to end
● Should have professional service experience with any product
● Experience working with onshore team and ability to communicate with clients and stakeholders
● Ready to travel onshore
● Sound knowledge of RDBMS
● Can communicate well with clients and collaborate with cross functional team to deliver high
quality deliverable
● Should have knowledge of Agile/Scrum methodology
● Ability to work on microservices
Why Work at Staunchsys:
● Family Health Cover & Accidental Insurance
● Constant Learning
● Competitive Pay
● Flexible work timings
● 5 days working
● Complimentary Lunch & Snacks
● Personal accident insurance policy
● Encashment facility for both PL & SL
Designation: Magento Developer / Sr. Magento Developer
Experience: 3+yrs
Location: Anywhere in India ( WFH for now for next 8-10months)
No. of Positions: 2
Notice Period: Immediate / Less than 30days (Do not share which is above this notice period)
Job Description:
Magento Developers with 3+ years of experience
1) Should have hands-on experience in Magento module/extension development
2) Should be able to quickly understand existing custom modules in Magento and customize and manage it further.
3) Hands-on experience in developing and consuming API/REST calls both inbound and outbound within Magento
4) Should know how to develop WebService/API/REST calls as per Magento architecture, coding standard
5) Troubleshooting integration issues from API/REST calls.
6) Excellent knowledge of PHP, JavaScript, HTML5, and CSS.
7) Good working experience on MySQL, developing complex SQL queries, design tables/database for complex business models
8) Knowledge of MVC, OOPs, Design Patterns – especially the design patterns used in Magento
9) Knowledge of Magento theming / UI components is preferred.
10) Hands-on experience with Magento 2 Porto Theming
11) Knowledge of deployment process in Cloud, especially for Magento
12) Should be competent and confident to speak up in team meetings, discussions, war rooms
13) Good command of English language
14) Should be able to work under minimal supervision
15) Should be able to coordinate with other teams and collectively solve issues.
16) Should be able to work independently as well as team
17) Candidate should have prior work experience in Magento Enterprise.
Requirement :
- Good knowledge of Java and Spring F/W (Spring Boot, Spring Security, Spring ORM, Spring Rest, Spring Cloud)
- Good knowledge of relational database design and query via both SQL and ORM (hibernate, spring data)
- Good knowledge of ElasticSearch or other document-oriented database
- Good knowledge of Microservice architecture, including REST API design
- Good knowledge of asynchronous data pipelines using Kafka or AWS SNS/SQS or similar modern messaging framework
- Good knowledge of AWS or other public cloud environment
- Hands-on experience with Redis Cache, Memcache or Ehcache
- Good knowledge of domain-driven design is a huge plus
- Web services & API standards (REST/OAuth/JSON)
Are you a high-performing, collaborative, results-oriented and technologically savvy person who is keen on sales in the digital industry? Then this highly visible role is for you!
Our client is the Health-tech initiative of India's largest business house. Started in 2015, it empowers healthcare providers and consumers in India. All healthcare monitoring services are made available through an app that will help connect doctors, hospitals, pharmacies, laboratories, and consumers, enabling preventive and predictive healthcare. It helps the care-givers to track the entire patient journey from the initial appointment and maintaining their records, generating lab test reports to providing virtual consultation and home-care solutions. It is expected that this futuristic guide will strengthen the doctor-patient relationship and enhance the in-clinic experience.
As the Sr. Java Developer, you will be responsible for developing cutting edge health-tech applications that include high scale transaction processing, intelligent bot-based programs, and data analytics
What you will do:
- Building components for the companys advanced health-tech platform using Java, Solr, SpringBoot, DialogFlow
- Communicating effectively in a cross-functional product development team and presenting ideas and solutions effectively
What you need to have:
- Education: B.Tech with Min. 65% marks
- Expert at hands-on programming in JAVA and J2EE
- Proven expertise in Java interfaces with MongoDB (or similar NoSQL databases) as well as relational databases (MySQL, Postgres, etc)
- Key contributor in atleast one 6+ months development project involving SpringBoot and Hibernate
- Strong understanding of application server infrastructure
- Good working knowledge of Maven-based build systems
- Good understanding of build and deployment pipelines that involve ANT and Jenkins
- Proficient understanding of code versioning tools, such as Git or SVN
- Good knowledge of working on Rest APIs, Webservices
- Excellent problem-solving skills
Desired Attributes
- Hands-on experience with Lucene/Solr
- Familiarity with DiagFlow based chatbot building
- Knowledge of NLP
- Learned AI/ML systems
- Excellent interpersonal skills and the ability to build good working relationships.
- Must be self-motivated to prioritize and manage workload and meet critical project milestones and deadlines.
- Able to effectively collaborate with a team as well as take initiative and work independently to solve problems
Work Location: Hyderabad
Experience:6 to 8 Years
Package:Upto 15 LPA
Notice Period:Immediate Joiners
Its a Full Time Opportunity with Our Client
Mandatory Skills:ASP.Net,VB.Net,.Net Core,C#,MVC,Restful API,MVC & SQL
Job Responsibilities
--Analyse system requirements and prioritize tasks
--Write clean, testable code using .NET programming languages
--Develop technical specifications and architecture
--Test, Review, and debug various .NET applications
--Review and refactor code
--Deploy fully functional applications
--Upgrade existing programs
--Support junior developers’ work
--Document development and operational procedures
--Responsible for developing and maintaining the Development framework and associated
applications
--Develop high-quality software design and architecture
--Identify, prioritize, and execute tasks in the software development life cycle
--Develop tools and applications by producing clean, efficient code
--Automate tasks through appropriate tools and scripting
--Perform validation and verification testing
--Collaborate with internal teams and vendors to fix and improve products
Required Experience:
--Experience as a .NET Developer
--Proficiency in building web-based applications
--In-depth knowledge of at least one of the .NET languages (like C# and Visual Basic .NET – Here
we prefer Visual Basic .NET)
--Familiarity with agile environments
--Troubleshooting abilities
--Good communication skills
--Should be familiar with SQL query development, Data analysis, manipulation, optimization,
stored procedures, index optimization and other objects
--jQuery, JSON, and JavaScript framework such as React, and Angular experience is added
advantage
--Professional software engineering best practices for the full software development life cycle,
including
--coding standards
--code reviews
--source control management
--build processes
--testing and
--operations are a must
--Experience in implementing and consuming large-scale web services
--AWS Platform experience is definite plus
--Must have worked as a part of Agile Teams
--Should be proficient in.Net Framework (4.x.x, Core), MVC Framework, creating Fluent-RESTful
APIs
--Good to have knowledge in ORM (Entity Framework, NHibernate, etc…), Unit Testing
Frameworks (MS Test, xUnit, nUnit)
Role Description :
- Good Understanding of Java 8 with proven hands-on skills
- Experience in Spring Framework - Spring Boot, Spring Data, Spring REST
- Experience in Spring Reactive
- Experience in Git, Gradle / Maven
- Practitioner of clean code and SOLID principles
- Able to test drive features
- Can debug code at ease and ensure quality code is produced
- Knowledge of design patterns
- Comfortable with agile practices, user stories and task breakdown
- Understands REST principles and Micro services
- Experienced with technologies such as
- Required Java, Spring Boot
- Good to have Maven, GIT, Swagger, PCF, Rabbit MQ
- Good API skills technology such as Rest Webservice
- Good foundation in data structures, algorithms and OO Design with rock solid programming skills
- Experienced on creating unit test using JUnit, Mockito or PowerMock
- Experienced on mark up language such as JSON and YML
- Experienced on using Quality and Security scan tools such as Sonar, Fortify and WebInspect
- Experienced on agile methodology
Java Developer
Responsibilities
● Design and development of RESTful Web Services.
● Hands on database experience (Oracle / PostgreSQL / MySQL / SQL Server).
● Hands on experience with developing web applications leveraging Spring Framework.
● Hands on experience with developing microservices leveraging Spring Boot.
● Knowledge in Application Server Tomcat.
● Continuous Integration tools (Jenkins).
● Ability to communicate effectively in English, with good verbal and written skills.
● Strong believer and follower of SDLC principles with an emphasis on Quality & Standards
based
● development.
What we need
● 7+ years of experience in Java/J2EE technologies
● Core Java
● Spring Framework
● Spring DI, Spring AOP, Autowiring
● Spring Boot, Kafka
● Spring ORM / Spring Data JPA
● Willing to learn technology/domain on demand basis
● Good team interactions.











