Java Developer

Position : Software Engineer (Java Backend Engineer)

Experience : 4+ Years

📍 Location : Bangalore, India (Hybrid)

Mandatory Skills : Java 8+ (Advanced Features), Spring Boot, Apache Spark (Spark Streaming), SQL & Cosmos DB, Git, Maven, CI/CD (Jenkins, GitHub), Azure Cloud, Agile Scrum.

About the Role :

We are seeking a highly skilled Backend Engineer with expertise in Java, Spark, and microservices architecture to join our dynamic team. The ideal candidate will have a strong background in object-oriented programming, experience with Spark Streaming, and a deep understanding of distributed systems and cloud technologies.

Key Responsibilities :

• Design, develop, and maintain highly scalable microservices and optimized RESTful APIs using Spring Boot and Java 8+.
• Implement and optimize Spark Streaming applications for real-time data processing.
• Utilize advanced Java 8 features, including:
• Functional interfaces & Lambda expressions
• Streams and Parallel Streams
• Completable Futures & Concurrency API improvements
• Enhanced Collections APIs
• Work with relational (SQL) and NoSQL (Cosmos DB) databases, ensuring efficient data modeling and retrieval.
• Develop and manage CI/CD pipelines using Jenkins, GitHub, and related automation tools.
• Collaborate with cross-functional teams, including Product, Business, and Automation, to deliver end-to-end product features.
• Ensure adherence to Agile Scrum practices and participate in code reviews to maintain high-quality standards.
• Deploy and manage applications in Azure Cloud environments.

Minimum Qualifications:

• BS/MS in Computer Science or a related field.
• 4+ Years of experience developing backend applications with Spring Boot and Java 8+.
• 3+ Years of hands-on experience with Git for version control.
• Strong understanding of software design patterns and distributed computing principles.
• Experience with Maven for building and deploying artifacts.
• Proven ability to work in Agile Scrum environments with a collaborative team mindset.
• Prior experience with Azure Cloud Technologies.

We are solving complex technical problems in the financial industry and need talented software engineers to join our mission and be a part of a global software development team.

A brilliant opportunity to become a part of a highly motivated and expert team which has made a mark as a high-end technical consulting.

Job Description: 

• Experience in Core Java, Spring Boot.

• Experience in microservices.

• Extensive experience in developing enterprise-scale systems for global organization. Should possess good architectural knowledge and be aware of enterprise application design patterns.

• Should be able to analyze, design, develop and test complex, low-latency client-facing applications.

• Good development experience with RDBMS in SQL Server, Postgres, Oracle or DB2

• Good knowledge of multi-threading

• Basic working knowledge of Unix/Linux

• Excellent problem solving and coding skills in Java

• Strong interpersonal, communication and analytical skills.

• Should be able to express their design ideas and thoughts.

About Wissen Technology:

Wissen Technology is a niche global consulting and solutions company that brings unparalleled domain expertise in Banking and Finance, Telecom and Startups. Wissen Technology is a part of Wissen Group and was established in the year 2015. Wissen has offices in the US, India, UK, Australia, Mexico, and Canada, with best-in-class infrastructure and development facilities. Wissen hassuccessfully delivered projects worth $1 Billion for more than 25 of the Fortune 500 companies. The Wissen Group overall includes more than 4000 highly skilled professionals.

Wissen Technology provides exceptional value in mission critical projects for its clients, through thought leadership, ownership, and assured on-time deliveries that are always ‘first time right’.

Our team consists of 1200+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like Wharton, MIT, IITs, IIMs, and NITs and with rich work experience in some of the biggest companies in the world.

Wissen Technology offers an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation.

We have been certified as a Great Place to Work® for two consecutive years (2020-2022) and voted as the Top 20 AI/ML vendor by CIO Insider.

Java Developer – Job Description  

Wissen Technology is now hiring a Java Developer - Bangalore with hands-on experience in Core Java, algorithms, data structures, multithreading and SQL.  We are solving complex technical problems in the industry and need talented software engineers to join our mission and be a part of a global software development team.  A brilliant opportunity to become a part of a highly motivated and expert team which has made a mark as a high-end technical consultancy.  

Required Skills:  

• Exp. - 2 to 7 years.  

• Experience in Core Java and Spring Boot.  

• Extensive experience in developing enterprise-scale applications and systems. Should possess good architectural knowledge and be aware of enterprise application design patterns.  

• Should have the ability to analyze, design, develop and test complex, low latency client facing applications. 

• Good development experience with RDBMS.  

• Good knowledge of multi-threading and high-performance server-side development.  

• Basic working knowledge of Unix/Linux.  

• Excellent problem solving and coding skills.  

• Strong interpersonal, communication and analytical skills.  

• Should have the ability to express their design ideas and thoughts.  

 About Wissen Technology: Wissen Technology is a niche global consulting and solutions company that brings unparalleled domain expertise in Banking and Finance, Telecom and Startups. Wissen Technology is a part of Wissen Group and was established in 2015. Wissen has offices in the US, India, UK, Australia, Mexico, and Canada, with best-in-class infrastructure and development facilities. Wissen has successfully delivered projects worth $1 Billion for more than 25 of the Fortune 500 companies. The Wissen Group overall includes more than 4000 highly skilled professionals.  

Wissen Technology provides exceptional value in mission critical projects for its clients, through thought leadership, ownership, and assured on-time deliveries that are always ‘first time right’.  

Our team consists of 1200+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like Wharton, MIT, IITs, IIMs, and NITs and with rich work experience in some of the biggest companies in the world.  

Wissen Technology offers an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation.  

We have been certified as a Great Place to Work® for two consecutive years (2020-2022) and voted as the Top 20 AI/ML vendor by CIO Insider. 

CLIENT : MNC

ROLE: JAVA ARCHITECT

EXP: 11 YEARS PLUS

LOCATION: Bangalore.

CTC: UPTO 28 LPA

NOTE:CANDIDATES CURRENTLY IN BANGALORE ONLY APPLY.

SERVING NOTICE PERIOD UPTO 30 DAYS AND IMMEDIATE JOINERS ONLY APPLY.

CANDIDATE DESGINATION SHOULD BE JAVA ARCHITECT IN WORKING COMPANY

Job description

Responsibilities: Architecture, design and enhancement of moderately complex software resulting in high quality,

software products.

 Lead and guide the software design team with application design and integration.

 Make sure the design is aligned with functional and non-functional requirements for the software.

 Evaluate and recommend tools and technologies for development and make sure a productive development

environment.

 Understand the training requirements of team members to ensure people have necessary skills and

competency for delivering good quality product.

 Make sure team follows best design and coding practices and ensure the final deliverable meets expected

quality.

 Help development team in problem solving and troubleshooting issues.

 Quick understanding of exiting framework/Very good debugging skills to debug existing platform / frameworks

 Strong knowledge in Databases and complex stored procedure understanding.

 Identify technical risk areas and help the team members to solve issues quickly.

 Quickly do the POC investigation and provide the demo to team members to keep the schedule.

 Quickly writing of use cases and minor scenarios, based on that do the estimation and explain the use cases to

team members with development steps.

Desired Skills and Experience

10+ years of hands on experience in Software/Technology Development including architecting and designing software

products.

Must Have:

 Proficiency in web development using Java

 Proficiency in Java spring framework (Spring MVC, Spring boot)

 Proficiency in developing UI using HTML, JSP Servlet, JDBC

 Excellent knowledge of Relational Databases, SQL, and ORM technologies (JPA2, Hibernate)

 Experience in java-script, AJAX, JQuery

 Workflow concepts and development exposure.

 Understanding of Event/command based architecture.

 Proficient in Object Oriented Analysis and Design.

 Troubleshooting design flaws and system bottlenecks.

 Systems thinking, technical acumen, analytical skills and communication skills.

 Testing skills (Unit testing, Integration testing)

 Exposure to one or more software development methodologies (RUP preferred, one full

 Lifecycle preferred)

 Good analytical and problem-solving skills

 Good knowledge in Git and Maven

 Good knowledge in SOA and micro services.

 Experience designing secure software systems.

 Exposure to design tools – Enterprise architect / Rational rose.

 Experience with debugging tools, profiling tools.

 Good leadership and people management skills

 Quality mindset and attention to detail in all aspects of software engineering and development.

 Experience in SonarQube Cube analysis tool.

 Knowledge and experience in MES (Manufacturing Execution System) domain.

Good to have:

 Experience in Rest API development

 Exposure to SCRUM methodology work culture

 Exposure in Azure DevOps

Education

Bachelor / Masters in Computer Engineering, EEE, Electronics & Communication, Information

Technology, Computer Science, Instrumentation or Chemical Engineering

Industry

• Information Technology & Services

Employment Type

Full-time

Edit job description

The ideal candidate is a highly resourceful and innovative developer with extensive experience in the layout, design and coding of websites specifically in PHP Laravel. You must also possess a strong knowledge of web application development using PHP programming language and MySQL Server databases. 

Responsibilities

• Perform a mix of maintenance, enhancements, and new development as required
• Conducting analysis of website and application requirements.
• Updating and altering application features to enhance performance.
• Finalizing back-end features and testing web applications.
• Responding to integration requests from front-end developers.
• Integrating data storage solutions.
• Troubleshooting application and code issues.
• Developing back-end portals with an optimized database.
• Writing back-end code and building efficient PHP modules
• Proven software development experience in PHP.
• Passion for best design and coding practices and a desire to develop new bold ideas.
• Good problem-solving skills.
• Familiarity with SQL/NoSQL databases.
• Proficient with code versioning tools including Git, Mercurial, CVS, and SVN.
• Previous experience creating scalable applications.
• Understanding of object-oriented PHP programming.

Qualifications

• Good knowledge and experience in web development and software design
• Expertise in front-end technologies (HTML, JavaScript, CSS), PHP frameworks, and MySQL databases
• Knowledge on web sockets, json is an added advantage.
• Good knowledge of relational databases, version control tools and of developing web services.
• Knowledge of front-end technologies including CSS3, JavaScript, and HTML5.
• Knowledge of PHP web framework Laravel.

• Good foundation in CS fundamentals – algorithms, data structures
• Strong design and data modeling skills
• Good understanding of SQL and NOSQL databases
• Good concepts of object oriented programming and design patterns

• Location - Remote 

  Good to have

  • Familiarity with microservices design and testing
  • Familiarity with docker based setup
  • Prior experience in designing scalable microservices
  • Familiarity with cloud infrastructure and cloud deployment
  • Familiarity with CI/ CD pipelines

Responsibilities:

• Your primary responsibility as a senior backend engineer will be to architect and develop a scalable and robust micro-services backend with strong Java, Spring(Boot), SQL, AWS/GCP.
• Experience being part of a software development team in an Agile/Lean/Continuous Delivery environment
• Be a key performer in a high-performance product engineering team

Qualifications:

• 2 to 4 years of overall IT experience. Most of this experience in Java (Core Java, Spring boot, Java collections, Java Multithreading)
• Should have experience designing database schemas - SQL and NoSQL.
• Exposure to frameworks like Spring, Hibernate, Play would be a plus
• Experience with microservices architecture would be beneficial.
• Working knowledge of any public cloud (AWS, GCP or Azure)
• Broad understanding and experience of real-time analytics, NoSQL data stores, data modeling and data management, analytical tools, languages, or libraries
• Knowledge of container tech like Docker, Kubernetes would be a plus.
• Bachelor's Degree in Computer Science or Engineering.

Who we are

ixigo is an AI-based travel app that helps millions of users plan and book their trips every day. Launched in 2007, ixigo is proud to have built numerous industry-first AI-innovations over the last decade. With pre-emptive help from ixigo at every touch-point of their journey, 150 million Indians are now making smarter travel decisions every year. ixigo uses Artificial Intelligence for deal discovery, personalized recommendations, dynamic marketing, airfare predictions, train delay information, PNR confirmation status, infrastructure cost optimization, business intelligence and providing fully-automated customer service over chat and voice. This makes ixigo a lean, tech-intensive and capital-efficient travel business, serving millions of travelers with a team size of under 200. Founded in 2007 by Aloke Bajpai & Rajnish Kumar, ixigo’s investors include Sequoia Capital India, Fosun RZ Capital, SAIF Partners, MakeMyTrip & Micromax.

Role & Responsibility

As a Backend Developer, You will be involved in all aspects of development playing a critical role in the design, planning, development, and deployment and help develop best practices for future development. You will be working closely with Tech, Design and Quality team to build and launch the product.

• Code, develop, design and architect features related to the existing application. We expect you to own modules end to end and take pride in the work products you ship
• Design, implement and maintain highly scalable, multi-tier, distributed server software applications
• Deliver across the entire app life cycle, design, build, deploy, test, release to app stores and support
• Working directly with developers and product managers to conceptualize, build, test and release products
• Take responsibility for performance and stability for all server functions
• Continuously discover, evaluate, and implement new technologies to maximize development efficiency

Skills & Qualifications:

• At least an undergraduate degree in Computer Science, Engineering, preferably from IITs/Top RECs
• 2-5 years of experience at cutting edge organizations or startups
• Extensive experience in a Java server-side software design and development
• Proficiency in the implementation of algorithms and the use of advanced data structures to solve problems in computing.
• Experience with e-business/e-commerce applications and business environment is a must
• Any experience with internet companies or the travel industry will be a plus

Must have

• Good understanding of Java/J2EE and design patterns
• Strong knowledge of data structures and designing for performance, scalability and availability Knowledge in MongoDB and Web services
• Extensive use of Instruments and Shark to detect memory leaks and for performance optimization
• Good grasp of algorithms, memory management, and multithreaded programming
• Good to have - Python, NodeJS, Mysql, Redis, ElasticSearchGreat people skills!
• Able to fit in well within an informal startup environment and to provide hands-on management
• The high energy level and untiring commitment to drive oneself & the team towards goals

Compensation: Commensurate to skills & experience; comparable to the best in the industry.

Culture: ixigo is proud to have built an entrepreneurial culture that has become a folk-lore in the startup ecosystem. One in every four ixigems has gone on to build successful startups and companies. Our cultural values of integrity, empathy, ingenuity, awesomeness, and resilience have stood the tests of time and we’ve built a fun, flexible and creative work environment that is driven by people with a high degree of ownership. You will get to work with some of the smartest folks in the Indian startup ecosystem, and solve some of the toughest problems for the next billion users by using bleeding-edge technologies. Oh, and we have an awesome “play” area, great chai/coffee, free lunches (yes, they exist!) and a workspace you will fall in love with.