Sr. Java Developer

Java Fullstack Developer – Job Description

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.

Experience: 5+ years

Location: Bangalore

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 ofservicesincluding 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.

mavQ is seeking a motivated Consultant to join our team. You will be an integral member of the Professional Services team dedicated to work on the recently acquired mavQ’s Electronic Research Administration products built on a REST based Java platform running in Tomcat. The work is about 70% implementation and new development and 30% maintenance.

Work Location: Hyderabad, India.

What You will be doing:

• Work closely with the Business Analysts and Project Managers to implement the products on new customer sites 
• Analyze client requirements and match with system functionality to develop SOWs.
• Develop tools and applications with producing clean, standardized, and scalable code
• Look into ways implementation tasks can be automated using appropriate tools and scripting
• Troubleshooting bugs and answering implementation questions from customers and the product teams. 
• Collaborate with other cross-functional teams
• Ensure change management processes are followed
• Ensure software is up-to-date on latest versions of Apache Tomcat, Apache Solr and Java

What you will bring:

• Overall 2-5 Years of experience.
• Web development using Java, JavaScript, XML, XSLT, CSS, REST API, Apache Solr, Apache XSL-FO, Apache Tomcat
• Database knowledge of SQL, T-SQL
• Some ETL experience - Knowledge of Pentaho Business Intelligence / Pentaho Data Integration preferred.
• Basic understanding of upgrading Java applications running on Tomcat to newer versions of Java and Tomcat. 
• Basic understanding of cloud computing & distributed systems.
• Basic understanding of command-line interfaces & shell
• Internally motivated, able to work proficiently both independently and in a team environment  
• Strong communication skills with both internal team members and external business stakeholders 
• Strong initiative to find ways to improve solutions, systems, and processes
• Experience with agile development methodologies including Kanban and Scrum
• Analytical mind with problem-solving aptitude

What we offer:

• Group Medical Insurance (Family Floater Plan - Self + Spouse + 2 Dependent Children)
• Sum Insured: INR 5,00,000/- 
• Maternity cover upto two children
• Inclusive of COVID-19 Coverage
• Cashless & Reimbursement facility
• Access to free online doctor consultation
• Personal Accident Policy (Disability Insurance) -
• Sum Insured: INR. 25,00,000/- Per Employee
• Accidental Death and Permanent Total Disability is covered up to 100% of Sum Insured
• Permanent Partial Disability is covered as per the scale of benefits decided by the Insurer
• Temporary Total Disability is covered
• An option of Paytm Food Wallet (up to Rs. 2500) as a tax saver  benefit
• Monthly Internet Reimbursement of upto Rs. 1,000 
• Professional Development opportunities through various mavQ sponsored certifications on multiple technology stacks including Google Cloud, Amazon & others

Primary Skill

• UI (Vue JS or Angular JS)
• Server Side (Java or Python) & AWS serverless framework.
• Must have hands-on experience on serverless framework.
• Experience on AWS.
• Must have good experience on AWS (Overall knowledge, EC2 Volume, EC2 SecurityGroup, EC2 AMI, Lambda, S3, AWSbackup, CloudWatch, CloudFormation, CloudTrail, IAM, SecretsManager, StepFunction, CostExplorer, KMS, VPC/Subnet)
• Working experience on development/staging/production servers.
• Good testing and verification skills
• Knowledge on SSL certificates and encryption.

Secondary Skill

• Scripting using Python
• Good to have knowledge of identity management.

Soft Skills

• Excellent interpersonal, oral and writing communication skills.
• Strong Analytical and Problem-solving skills.
• Should have skills to understand and analysis customers requirements and expectations.
• Must have experience in interaction with customer
• Work experiences with international cross-culture teams (Good to have)

Role Objectives 

• Participate in complex design and software development tasks within an appropriate schedule, task, and quality guidelines set in conjunction with the Senior Platform Specialists and Platform Architect  

• Hands-on development and implementation of solutions including configuration of our platform components and custom development 

• Tasks associated with testing and documentation of solution implemented 

Academic Qualification
B.E/B.Tech/MCA in computer science Engineering or a related field. 

Experience Profile  

4 to 10 years of experience in development or platform implementations. 

Required Technical Skillset for Java Development
Java/J2EE, HTML, CSS. JavaScript, SQL, Servlets, Spring Boot, Hibernate, Web services, SOAP, Restful API

Good to have:
Knowledge in Liferay themes & hooks, Ant, Maven, CI/CD, AWS/GCP/Azure, Docker experience 

Must be capable of coding and unit testing their own code
Team player with good interpersonal skills
Should have strong analytical skills                                                     
Good communication skills
Capable of juggling several priorities and delivering results on time in a high-pressure, dynamic environment.

Responsibilities

• Responsible for the entire development process.
• Work with development teams and product managers to ideate software solutions
• Analyzing user requirements, envisioning system features and functionality.
• Design, build, and maintain efficient, reusable, and reliable codes by setting expectations and features priorities throughout the development life cycle.
• Working with Senior leadership and stakeholders to present ideas and solutions
• Design client-side and server-side architecture
• Build the front-end of applications through appealing visual design
• Develop and manage well-functioning databases and applications
• Write effective APIsTest software to ensure responsiveness and efficiency in troubleshoot, debug and upgrade software
• Create security and data protection settings.

Experience

• 5-8 years of software development experience in java.
• Knowledge of multiple front-end languages and libraries (e. g. HTML/ CSS, JavaScript/Typescript, XML, jQuery)
• Familiarity with RESTful APIs. Experience with Angular 5 Angular 8 and/or experience with React JS
• Strong debugging/troubleshooting skills.
• Good understanding of SDLC, Agile methodologies
• Proven experience as a Full Stack Developer.
• Experience developing desktop and mobile applications
• Familiarity with common stacks Knowledge of multiple back-end languages (e. g. C#, Java, Python) and JavaScript frameworks (e. g. Angular, React, Node.js )Familiarity with Docker and Kubernetes Familiarity with databases (e. g. MySQL, MongoDB), web servers (e. g. Apache) & Drools.
• Excellent communication and teamwork skills
• Great attention to detail Organizational skills

• 3-5  years of experience in development of Java based Web software solutions
•  
• Expertise in Full Stack Java development using Java frameworks and libraries such as Spring, Spring Boot, Hibernate and Maven with Oracle database
• Have knowledge and experience with at least one of the following frontend technologies: ReactJS or Angular 2+
• Knowledge of JavaScript, HTML5, CSS3
• Have good written and verbal English language communication skills with an ability to work effectively in an international environment 

We are an IT Services and Product Development company, headquartered in Bangalore, that develops ERPs, Mobile Apps, and Web-Apps for our clients and customers globally.

Our Engineering team is looking for a Sr. Full-Stack Engineer to join our base in Bangalore, KA. Your key role will be to lead architectural level discussions, define performance upgrades, undertake new initiatives to groom our engineering team and provide valuable insights on all levels. If you are a problem solver with a unique way of thinking from a technology POV, and a great team player, we have the right role for you.

A high level overview of what this role looks like:

Engineering – 50% of time: As a leader, you will be undertaking engineering tasks which are complex in nature and also work on big modules and define the architectural layouts, both on Application, API and Database level.

Problem Solver - 30% of time: Be a Problem Solver, help our Engineering team to come up with a new solution that makes our applications - scalable, high in performance, reliable, and secure. This includes having ability to drive engagement on Engineering and also from DevOps Point of View.

Training & Improvements – 20% of time: Groom our Engineering Team, provide training, valuable insights and knowledge transfers (KT)  based on your years of experience building apps, products and delivering projects and working with different clients and teams.

What you bring to the table:

• Experience in independently managing, End-to-End Implementation, Design and Development of IT Projects and Products (Apps and Web-Apps)
• Experience converting Business Cases to Technology case and Building Products from scratch
• Experience in Training team and grooming them, undertaking managerial tasks such as Quarterly Skills Meeting, and Profile Evaluation, GAP Analysis
• Experience in Providing inputs to Project Budgeting, Efforts Estimations (EE), Technology Decks,
• Experience in Writing Test Cases and Managing UAT and Deployment Cycle (Automation Testing)
• Working with Client to understand provide Consulting or Business Solutions, Problem Solving Approach and Skills, Strong Analytical Skills, should be able to read between the lines
• Interacting with the Technical/Engineering team to ensure Delivery and Implementation of the Software Solution/Projects
• Client Relationship Management, Excellent at English Speaking, and Written Communication
• Understanding of Change Management, Risk Management and Project Management
• Experience working with US Clients is a Must
• Experience and Exposure working with different projects and business models will be an advantage
• Understanding of Blockchain, Healthcare, HIPAA Compliances, RPA, Payments Services, DevOps will be an asset

Must have skills:

• Excellent Written and Oral Communication Skills and Etiquettes
• Excellent Presentation Skills
• Experience in working with Onshore and Offshore Teams and Experience handling Cross-Functional Projects, Resources and Clients and ability to provide inputs to improving ODCs (Off-shore development centres)
• Experience dealing with Pressure and Meeting strict Project Deadlines
• Leadership and Motivational Skills to ensure the Work is being done by the Resources on time and within the specified budget
• Experience in handling Conflict and Resolution Management

Qualifications:

• 8 -12 years of overall experience
• Experience of working on Mobile & Web Applications (across Android & iOS)
• Strong understanding of Java & MERN/ MEAN stack - Angular/Node/React/ Vue
• Ability to create APIs in REST, and GraphQL understanding of JSON, XML, Websockets, SOAP, COBRA
• Good to have experience of Office 365 - SharePoint and ASP.Net
• Understanding of Database: MySQL, MongoDB, Oracle, PostGres
• Understanding of Project Management: Agile/Scrum, Waterfall both is fine
• Previous experience of working in FinTech, eCommerce, Enterprise Projects, C2C, B2C, B2B Apps will be an added advantage

• Participate with the senior developer in the entire application lifecycle, designing, coding, testing, debugging to deployment.
• Implementing designs and coordinating the frontend development and required backend for it.
• Work on back-end development tasks and designing the architecture for the same.
• Efficient usage of database technologies such as MySQL, MongoDB, ElasticSearch, Redis etc. as part of the dev work.
• Perform research and find opportunities to utilise web development best practices, form guidelines to improve system productivity, and work on scaling and monitoring.
• Work with cross-functional teams to maintain and make sure the product should be scalable, maintainable and secure.
• Coordinate with multiple junior team members for the development of the tasks & projects.

• Bachelor's degree in Computer Science or related field.
• 3+ years of experience working as a Full-stack developer or Backend but knows Frontend technology.
• Proficiency in Javascript Frameworks like React and thorough knowledge in CSS skills is an added advantage.
• Built an application from scratch earlier.
• Strong fundamental knowledge of any backend language such as Python, Java etc.
• Experience with Backend Web development.
• Strong computer science fundamentals.
• The ability to own end to end responsibility - right from the requirement to release.
• Willingness and enthusiasm drive to learn new technologies.
• The ability to pick the right tools for the job.
• Desire and ability to play different roles as necessary.

• Developing user interface components and implementing them following well-known React.js workflow.
• Architect the application out in clean MVC kind of architectures in ReactNative for Android/iOS app development.
• Developing APIs with MVC frameworks in Java / Python.
• Designing and building REST APIs.
• Building on and maintaining services on cloud platforms.
• Build reusable code and libraries for future use.

• Self-motivated, team player, action-and-results oriented.
• Well organised, good communication and reporting skills.
• Ability to successfully work under tight project deadlines.