Java Developer

Wissen Technology is now hiring for 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 consulting. 

Required Skills:

• Experience - 4+ 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.

Job Role Java lead

Experience 8+ years

Notice period Immediate

Location Bangalore

Note: OMS & Retail domain Experience is mandatory

Introduction

We are seeking a Development Lead (Dev Lead / Technical Lead) with strong hands-on experience in Java and

Microservices to lead a team of developers in designing, developing, and delivering high-quality, scalable

applications. The role requires a balance of coding, technical decision-making, and team mentorship.

Job Description

• Create, design, and implement layouts for new and existing software solutions.

• Must be able to lead a team of engineers and ensure high quality software delivery from the team. Be

approachable to the team members.

• Take complete ownership of the Design that they are responsible for.

• Ability to understand business requirements of clients and translate them into technical requirements.

• Identify impacts of planned work on existing functionality.

• Plan and estimate work to be completed.

• Conduct code reviews to ensure that the software deliverables are of the highest quality.

• Keep an eye on the Tech Debt and plan for managing at an acceptable level.

• Lead interactions with clients from a Tech team perspective.

Certifications :

• Oracle Certified Java Professional

• Spring Certified Professional

• Any NoSql / Cassandra / MongoDB certified developer

• GCP, AWS, & Azure Certified (Mandatory)

• Any retail OMS / Supply Chain product certifications

Primary Skills :

• 8+ years of proven experience in the industry, with at least 2 years as an Lead or similar role designing

and developing enterprise-scale applications.

• Bachelors in engineering / technology (4 year) or master's in computer applications (2 year)

• Must possess at least 6+ years of Software development experience.

• Expert knowledge in at least one object-oriented programming language like Java, one backend

framework like Spring Boot / Node JS, one UI framework like React JS / Angular JS and RDBMS or NoSQL

database.

• Excellent knowledge of front-end programming languages, such as HTML, CSS, JavaScript, and AngularJS,

with the ability to render server-side and client-side content.

• Helps identify newer practices and adoption of existing ones. Ensure that the code quality is maintained

via own and/or peer code reviews.

• Can lead the team in delivery of backend and user interface code. Ensure that the DevOps tasks are

executed well.

• Ensure that the software has the correct level of logging & monitoring in Production and LLEs.

• Exceptional problem-solving skills.

• Excellent written and verbal communication. Must understand the client’s business requirements and

translate them into software requirements. Has a view of the deliverable timeline and escalates when

needed.

• Ability to articulate technical designs & develop documentation, flowcharts, layouts, diagrams, charts etc.

• Experience in implementing OMS products for retail customers will be an added advantage.

• Ability to do estimation for the given requirements.

• Ability to lead technical discussions with clients.

• Must be able to do quick proofs of concepts and demos based on client requirements.

• Provide timely feedback on the performance of team members.

• Conduct interviews & provide feedback to achieve hiring objectives.

• Contributes to organization building functions such as hiring, training, mentoring, team building.

Secondary Skills:

• Participate in daily scrum calls and provide status updates, address issues proactively, and timely

reporting of risks to project managers.

• Take complete ownership of the non-functional requirements around Performance, Security/Compliance,

i18n/l10n, etc.

• Capable of leading a high-performance team in a two-week iteration cadence with frequent product

deliveries.

• Ability to socialize designs/ideas and collaborate with stakeholders.

• Self-motivated and works with minimal direction.

• Proven experience in any high-level programming languages like Java (Preferably)
• Strong knowledge of data structure, algorithms and coding
• Experience with any Messaging technologies like Kafka or Rab-bitMQ, etc.
• Proven experience in database technologies like NoSQL
• Hands-on experience with Spring, Spring Security, Spring boot, and Hibernate framework.
• Working knowledge of developing Restful Micro services.
• Strong analytical, problem-solving skills.
• Attend team meetings to discuss projects, brainstorm ideas, and put forward solutions to any issues.
• Ability to understand the Platform/domain of the business in detail & Ability to multi-task.
• Good communication and organizational skill

Roles and Responsibilities

We are looking for a focussed, energetic and motivated Senior Java Developer. You must have sufficient experience in Java Development, Spring, Spring Boot, AWS and SQS, S3. You will be challenged with complex and robust product development.

As a Senior Java Developer, you will be the most senior developer within the company working alongside other Java Developers, the Engineering Manager, and the CTO.

Senior Java Developer requirements

Solid development experience using Java, Springboot, SQS, S3 and Microservices

Experience working in Swing Java framework

Revises, updates, refactors, and debugs code

Write clear, concise and efficient code and ensure it is fully tested

Service and develop features using Java with AWS, JUnit, SQL and Spring framework

You have a good knowledge of Cloud technologies (ideally AWS)

Participate in peer coding reviews and work in a collaborative, agile environment

Demonstrate technical knowledge and expertise with a clear understanding on the products' technical composition

Senior Java Developer responsibilities

7-9 yrs minimum work experience

Excellent analytical, troubleshooting, and communication skills

Excellent attention to detail and time-management skills

Serves as an expert on developed applications

Ability to adapt and learn new product/technology is key

Collaborates with internal teams to produce software design and architecture

Knowledge of Agile frameworks (i.e. Scrum) and has worked with Jira or Spira

Attend daily stand-up meetings alongside the Scrum Master

A self-starter, hardworking and committed individual

Work UK hours - ideally 9.00am - 6pm with the expectation to work out of ours when needed

Looking For Java Backend Developer

Greetings from Skilltasy !!!!

Urgent Requirement…

Job Role – Java Backend Developer

Experience – 6+ year 

Work location –Bangalore/ Hyderabad

Notice Period – Immediate to 30 days

Skills -

· Develop enterprise-level applications and features using above mentioned technologies and tools.

· Collaborate with other developers, designers, and stakeholders to deliver highly functional features.

· Deliver on development requests while also setting accurate expectations, adhering to best practices, and creating modular and testable code.

· Adhere to an Agile methodology.

· Consider the user journey to create an intuitive user experience…

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What we need from you

• You will bring very strong consulting skills, are customer focused and know how to navigate through tough project situations
• You are highly motivated, creative in your approach to technical problems and love all things about Data!
• You spend a significant amount of time to keep your technical skills updated and are constantly looking for the next big data challenge
• You will be a key contributor to our growth and our customer’s success
• You will bring both broad and deep knowledge in Efficient Java (JSP, Servlet) Developer and going forward build the ability to architect a solution by mapping a customer business challenges
• You are resourceful and confident under pressure
• Willingness to travel as needed to customer sites

Competencies:

• Relevant experience on using tools like JSP, Servlet for web applications
• MVC frame works - Struts or Spring
• Web services- SOAP and REST WebLogic, Hibernate
• Middleware technologies MQ OSB.
• Web/App Servers: Tomcat or WebLogic or JBoss
• Experience using Angular, Micro Services using Spring, jersey, Swagger
• Good knowledge of Backend and Front-end technologies
• Good knowledge of Core Java, J2EE, Ajax, Spring, Java Script, jQuery, HTML
• Good knowledge of any RDBMS database like SQL Server, Oracle, MySQL & Cluster set-up, performance benchmarking, client-side API evaluation, knowledge of various deployment strategies
• Strong knowledge with Core JAVA concepts – Exception handling, Multi-threading, Collection, String, OOPS etc…
• Advanced understanding of Windows and Linux based operating systems
• Mainly 3-4 months hands on with reverse engineering and old legacy solutions to new modern applications
• Working knowledge using REST, HTTP, TCP, SCTP protocols
• Hands-on with JAVA frameworks such as – Thread Pool Executor, Object Pooling, Logging (Log4j preferred), XML/JSON handling

Education Criteria:

• Preferred BE degree in CS, E&C, E&E
• Proficient being a J2EE Developer (courses or project done) and data analytics skills
• Flexible to work on any projects assigned

Note: Terms & Conditions

• This opportunity will be work from office

Backend Developer

Role : Backend Developer

Department : Technology Team

Experience : 2 - 3 Years of working experience in Backend

Experience in a related position from Gaming Industry would be preferred 

Location : South Delhi; 5 Day Working

Qualification : Bachelor’s degree in Technology

Major Skills : Java, NodeJs, Microservices, Data Structures, etc

Ideal Candidate Requirements :

• Experience in development of Java and NodeJs based applications.
• Experience in building microservices from scratch to production level.
• Strong experience in Core Java and MultiThreading
• Good Knowledge of Data Structures
• Worked on Oracle, REDIS and DYNOMITE
• Good Knowledge of Telecom Protocol SIP

Ideal Candidate Skills Requirements :-

• Distributed systems - Microservices - Algorithm design, System Design
• Performance Engineering, Scalability and Architecture
• Gaming Models, Matching and Allocation Algorithms
• Spring Boot, Hibernate, Java reactive, JPA 
• Relational Databases - MSSQL,
• Design Patterns : MVC, Singleton, Adapter, Factory, Builder, Strategy
• Messaging Queues - Apache Kafka
• Cache - Redis
• Search - Elastic Search
• Java
• NoSQL - Mongo, Cassandra 
• Jenkins, GIT, BitBucket, JIRA