Backend Developer

We are hiring Java Server Engineers to design and develop our core services and application platform. You will write the server-side code for all our web/mobile-based services. The focus will be on creating robust high volume applications, and at the same time have the ability to turn around quick prototypes.

Requirements:

• 2-4 years of commercial software development experience with a strong, system-wide background in Java/J2EE server development.
• BE or MS in Computer Science or equivalent.
• Experience developing database-driven, Internet-based, server applications is a must.
• Sound understanding of various design patterns and hands-on experience in Multithreading, Collections, and Concurrency are required.
• Experience with web services, and agile development methodologies desired.
• Experience with web application languages such as Ruby would be nice to have.
• Self-motivated: You can work with a minimum of supervision and be capable of strategically prioritizing multiple tasks in a proactive manner.
• Driven: You are a driven team player, collaborator, and relationship builder whose infectious can-do attitude inspires others and encourages great performance in a fast-moving environment.
• Entrepreneurial: You thrive in a fast-paced, changing environment and you're excited by the chance to play a large role.
• Passionate: You must be passionate about online collaboration and ensuring our clients are successful; we love seeing hunger and ambition.
• Thrive in a startup mentality with a whatever-it-take attitude.

About MangoApps

We have one goal and one goal only - To build tools that employees at workplaces across the globe use to be successful at work everyday. We have spent the last 10+ years building and redefining enterprise workplace software solutions. We are proud of the products we have built, the customers who have placed their trust in us and the industry recognition we have won for our products and people practices.

Exciting challenges lie ahead as we set stretch goals for ourselves, stand outside the box and continue to innovate the employee work experience for businesses across the globe. We are just getting started.

Come join us as we continue to scale!

Our Culture

There are jobs, and then there are once in a lifetime opportunities.If you thrive in a fast paced environment and want to be part of something BIG, MangoApps is the place for you.

If you looking for not just a "job" but the kind of work that adds up to something meaningful. This is the place for you. MangoApps has been described a lot of things, a fun place, an opportunity to make an impact, workplace with a flat hierarchy and good quality work, devoid of any office politics. A place where your work speaks for you. A place where you make some friends and a lot of memories.

You have to experience it to truly believe it. Too good to be true? But it is!

Did we mention the awards for -

• Great Places To Work 2023-24
• Most Innovative HR Practices,
• Fun at Work Award and the listing among
• Top 51 Dream Companies to Work for in India at the World HRD Congress 2019

Building a world-class product requires not just awesome technical skills but also intense commitment and the keeping-at-it ability. Qualities we look for in every Springster who comes on-board.

Techwave is a leading global IT services and solutions company revolutionizing digital transformations. We enable clients to maximize their potential and achieve a greater market with a wide array of technology services, including, but not limited to Enterprise Resource Planning, Application Development, Analytics, Digital, and the Internet of things (IoT).  

Organization : TECHWAVE (http://www.techwave.net/)

Requirement : Groovy Grails Developer

Experience :5+ Years

Job type : Permanent

Location : Hyderabad

Job Description Engaged in all phases of the software development lifecycle

Job qualifications and requirements

• 4+yrs experience in software development in Groovy, grails framework,
• Knowledge of mysql, postgresql, RabbitMQ, Linux based development/ deployment.
• Deployment with Jenkins/ maven,
• Good knowledge in Jira.
• Project experience in ecommerce/digital domain is a big plus.
• Strong exp in creating angular2+ (preferably angular 6) custom components
• Having exp with state mgmt. e.g., rxjs, Redux observable, Ngrx, Ngxs.
• Frameworks: Angular 2+/ 5/ 6, Bootstrap, HTML5, CSS3,
• Programming: JavaScript, Nodejs, Typescript, JavaScript (OOP), jQuery, Restwebservices
• Tools: GIT hub, Wireframe e.g., invasion
• Cloud Exposure

Job Description :

- We are a Fintech Company based in Pune, a B2B Trade Digitization platform for SMEs and Corporates to collaborate and work with Financial Institutions to raise short term fundings for payables and receivables financing.

- We are thus well placed to help Corporates and their Supply Chains to meet their GST needs.

Technologies :

- The platform is built using a polygot technology stack 

- Platform Backend : JVM 

- Web Layer : ReactJS and related ecosystem, HTML, Javascript, CSS, Bootstrap 

- API & Business Layer : Kotlin and functional programming 

- Client Apps and Customer Integrations: Kotlin, Jersey ReST Framework, home grown optimized HTTP and SQL libraries 

- Mobile Apps: Android, iOS 

- Database : MySQL - JVM - Hibernate & Exposed as ORM library - Python - SQLAlchemy as ORM library 

- Build Tools : Gradle, Shell Scripting, AWS Code Build, Jenkins

- Ops Automation : Ansible, Terraform 

- Servers : Ubuntu Linux 

- Version Control : GIT 

- Test Automation : Python - unittest, pyhamcrest, freshen, nose. JVM - Junit, Kotlin Test 

- Cloud Providers : Amazon AWS, Linode

Requirements :

- We are a self organized engineering team with a passion for programming and solving business problems for our customers.

- We are looking to add 2 members in our team having hands on technical experience of 2-6 years.

- We encourage our team to continuously learn new technologies and apply the learnings in the day to day work even if the new technologies are not adpopted.

- We strive to continuously improve our DevOps practices and expertise to form a solid backbone for the product, customer relationships and sales teams which enables them to add new customers every week to our financing network.

As an engineering team member, you will :

- Work collaboratively with product, customer support and DevOps team to build, enhance, maintain, deploy and operate our systems. 

- Continuously automate operational processes to improve efficiencies and productivity and enhance customer experience 

- Work closely with the architect to continuously refactor the system architecture and design to meet the changing landscape triggered by technology changes and business growth 

- Work with the DevOps team to build and maintain tools for deployment, monitoring and operations. 

- Ensure that development processes and deliverables always adhere to the mandates laid down for various certifications (PCI and ISO 27001 in particular)

Skills required :

- Pre-requisites : Competent in Java, database, HTML, Javascript, CSS 

- Should be passionate about technology and ready to deep dive into programming 

- Should have sound expertise of writing testable code and appreciate defect free coding 

- Should be willing to handle Ops automation and production support 

- Should be able to reason/argue/discuss/suggest solutions and alternatives

- Should be able to decipher the core problem to be solved during discussions with product team and/or customers 

- Should have good communication skills and experience working in teams

- Knowledge of Python will be an added advantage

- Experience of working in financial domain will help but not a necessity

Experience: 2 to 8 Years

Job Description

• Technical Skills requirement : JAVA, Multithreading, OOPS, Data Structure, Karaf.
• Total experience required should be around 2 to 8 years.

Job Description :

- Strong development skills in Java JDK 1.7 or above.

- Knowledge of Java 8 features and Multithreading is a must-have.

- Should have a strong acumen in Data Structures, Algorithms, problem-solving and LogicalAnalytical skills.

- Thorough understanding of OOPS concepts, Design principles and implementation of different type of Design patterns.

- Sound understanding of concepts like Exceptional handling, SerializationDeserialization and Immutability concepts, etc.

- Experience with Multithreading, Concurrent Package and Concurrent APIs Basic understanding of Java Memory Management (JMM) including garbage collections concepts.

- Experience in RDBMS or NO SQL databases and writing SQL queries (Joins, group by, aggregate functions, etc.)

Your primary focus will be the development of all server-side logic, definition and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the front-end elements built by your co-workers into the application. Therefore, a basic understanding of front-end technologies is necessary as well.

• Integration of user-facing elements developed by front-end developers with server side logic
• Writing reusable, testable, and efficient code
• Design and implementation of low-latency, high-availability, and performant applications
• Implementation of security and data protection

• Strong proficiency with JavaScript & OOPS
• Knowledge of Node.js and frameworks available for it 
• Understanding the nature of asynchronous programming and its quirks and workarounds
• Good understanding of server-side CSS preprocessors 
• Basic understanding of front-end technologies, such as HTML5, and CSS3
• Understanding accessibility and security compliance
• User authentication and authorization between multiple systems, servers, and environments
• Creating database schemas that represent and support business processes
• Implementing automated testing platforms and unit tests
• Proficient understanding of code versioning tools, such as Git
• Knowledge of AWS will be preferable

As Back end developer, we expect you to be motivated in solving real-life complex problems and create compelling experiences for our Resellers. Being a small company we have a culture of creative problem solving, intellectual design, fast-paced development, and passionate product delivery. Enhance or build Restful web services for our mobile app.

Responsibilities:

• Develop server-side components, REST APIs
• Assume ownership for existing and new modules including design, development, and unit testing for enhancements of existing modules and development of new modules.
• Analyse problems logically and exercise sound judgment in defining, evaluating, and solving difficult technical and operational problems where solutions may be of a precedent-establishing nature.
• Lead the design and architectural improvements
• Participate and collaborate with team members in design discussions, determines areas of complexity, potential risks to successful implementation, suggest enhancements to architecture, implement POCs, and enhance application.
• Reduce technical debt with quality coding

Requirements:

• A solid grounding in Computer Science fundamentals (based on a BS or MS in CS or related field) from IITs and Premier Engineering College.
• Excellent Object Orientation, coupled with excellent problem solving and debugging skills.
• Highly skilled at Java and related technologies, including Java Frameworks like Spring-boot or Drop wizard, RESTful web services, JSON, Servlet, JSP, MySQL, MongoDB, Kafka, AWS Solr.
• Must have hands-on experience in building scalable and secure back end systems.
• Have hands-on experience with systems that are asynchronous, RESTful and demand concurrency
• Good to have knowledge of best software engineering practices for all stages of the software development life cycle, including coding standards, code reviews, testing, deployment.