Java support engineer

Job Description

Should have working experience between 3-6 years in Java development. Mandatory skills are good knowledge of object oriented concepts, experience of working on Spring boot application, should have worked on hibernate ORMS and candidate must have clear understanding of database concepts.  Optional skills include knowledge of angular framework and postgreSQL database

Good to have knowledge of jBPM open source workflow.

 

 Minimum 4-8 years of experience in design and development J2EE based applications, database design (conceptual/ logical/ physical) and writing PL/ SQL queries/ stored procedures in PostgreSQL

• Preferred to have good knowledge and hands on experience on jBPM workflow platform. Experience in DROOLS rule engine will be an added advantage
• Expertise on Angular JS, Springboot, Hibernate, JQuery frameworks
• Hands on experience in building reports using Business Intelligence and Reporting Platform (BIRT)
• Knowledge around JBOSS (WildFly), Tomcat and other application servers
• Knowledge around source code repository Tortoise SVN
• Experience in building Multitenant products
• Conceptual knowledge around Continuous Integration/ Continuous Development using Jenkins
• Good analytical and logical thinking, prioritizing and organizing
• Team player with positive attitude
• Good written and verbal communication skills

 

 Key Responsibilities

• Analyse SRS to understand and estimate the requirements
• Analyse change requests and estimate the requirements
• Design, development, unit testing and deployment using jBPM platform and other underlying tools and frameworks mentioned above
• Database design, writing simple or complex PL/ SQL queries/ stored procedures/ Functions/ Triggers etc. using PostgreSQL database
• Analyse L2 support issues, identify and implement the workaround/ permanent solutions within stimulated SLA
• Preparation of release document for new projects, change requests and bug fixes
• Create and leverage technical knowledge repository

Experience- 3.5 to 6 Yrs

Location- Pune, Mumbai, Bangalore

Notice Period- Immediate to 15 days

Mandatory Skills: 
• Strong technical experience with Java 8 and above
• Sound understanding of Database concepts & experienced with MySQL.
• Strong technical experience with JavaScript/Ajax/jQuery
• Good knowledge of Angular 2+ version.
• Good knowledge of REST APIs and Spring Boot.
• Awareness with any of version control systems like Git/SVN/TFS/VSS etc
• Awareness and exposure of AWS architecture components such as S3, SQS, Lambda, EKS etc 

Good to Have: 
• Knowledge of Docker and Containerization.
• Working in Agile env will be plus.
• Understanding of Code Optimization techniques, Code coverage tool and code analysis tool.
• Working knowledge of CI/CD process.
• Experience of onshore/offshore team collaborations.
• Makes a valuable contribution to team objectives, displays trust and mutual understanding, accepts constructive feedback, and handles confrontation constructively

Job Description:

Engage in code design, testing, integration, deployment, and enhancements

Write high-quality code and take responsibility for tasks

Solve performance bottlenecks

Communicate and collaborate with product manager, QA, and UI/UX teams

Deliver with quality, on-time in a fast-paced start-up environment

Have a strong sense of code quality

Candidate Profile:

Bachelor’s/Master’s degree in Engineering, Computer Science (or equivalent experience)

At least 5+ years of relevant experience as a back-end engineer

Excellent Java and object-oriented development skills

Experience in building and scaling microservices

Strong problem-solving skills, technical troubleshooting, and diagnosing

Solid knowledge of RDBMS and NoSQL technologies

Experience in developing back-ends for enterprise systems

Knowledge of debugging performance and optimization techniques

Experience in Java, Mongo, MySQL, AWS technologies, ELK stack, Spring boot, Kafka

Good knowledge of cloud technologies eg. AWS

Demonstrated ability to deliver in a fast-paced environment

Responsibilities

• Use your skills in OOP, OOAD, and testing to design and develop robust and scalable software.
• Work in a fast-paced environment with a focus on writing production-quality code and tests.
• Maintain minimal yet essential engineering documentation to complement the product.
• Collaborate with engineers and product teams as part of Agile delivery.
• Participate in code reviews and release cycles with an ownership attitude.

 

Requirements

• Strong at problem-solving using Java 8 and above.
• General understanding of SDLC using agile methodologies iterative development.
• Basic skills in HTML, CSS, and JavaScript are desired.
• Hands-on knowledge of using Spring Boot or Quarkus for building Microservices or API driven solutions.
• Knowledge of SQL and experience in using any RDBMS like MySQL, PostgreSQL.
• Understanding or exposure to Cloud-Native development using AWS is an added advantage.

Must have a Computer Science degree or similar.

About Us:

Developed in formal collaboration with the University of Cambridge in May 2000, HeyMath! is an Ed-Tech company whose mission is to Raise the Game in Maths for school systems around the world. We do this using technology to deliver engaging teaching methodologies and personalised learning paths for students. HeyMath! has been successfully adopted by CBSE schools since 2004, with positive outcomes for the entire ecosystem.

Check us out at www.heymath.com

We plan to work mainly from home in 2021 and the virtual office atmosphere is collegiate, informal and friendly, with small high-impact teams making a difference to customers.

What we are looking for:
• Experience in building and re-engineering cloud based solutions on AWS.
• Strong knowledge of Object Oriented Programming(OOPS) and design patterns is a must.
• Hands-on development on Spring MVC framework.
• Experience working on Java 8 or above.
• Must have very good knowledge of RDBMS such as MySQL and performance tuning of the same.
• Good knowledge of Javascript frameworks such as React JS.
• Exposure to server-side and client-side caching mechanisms.
• Basic understanding of proxy servers, load balancers and CDN.
• Ability to debug the applications and provide instant workable solutions.
• Experience working on Elastic Search / Kafka / Kubernetes or all is a nice to have.

About Card91
Card91 is simplifying business payments by providing a plug and play issuance infrastructure
to businesses for domestic and cross-border payments. Our full stack platform enables
businesses to gain control and visibility into their payment flows, controlling the entire payment
lifecycle from onboarding, to issuance, to transaction and data reconciliation. The platform
aims to provide holistic solutions around payment issuance and distribution management. Our
deep focus in payments will help us in bringing new issuance formats as well as technologies
to businesses.
The company has been founded by seasoned technology entrepreneurs who have founded
successful companies like Myntra, Mastiff Technologies earlier. Headquartered in Bangalore,
with presence in Mumbai and NCR, Card91 aims to disrupt the payment infrastructure space
in the issuer-processor segment.
Position: Java Developers
We are building our core team which will be responsible for a highly scalable, always available
microservices based backend for payment processing. The developer will be involved with the
design, implementation, and execution from day one and build a robust, secure, and scalable
payment processing engine.
Roles & Responsibilities
● Individual Contributors talking full ownership of the micro services
● Design and Implement the micro services from scratch
● Be creative and always try to evaluate new strategies to execute faster
● Team player and always eager to teach new team members about the code, structure
and design
● Not afraid of bringing new designs (even languages) which will make the system
execute faster
Experience and Qualifications
● Having 2 - 5 years of experience
● Degree from a premier institute like IIT/NIT/BITS is desirable
● A strong expertise in Java/Spring/Spring Boot/Hibernate/Java
● Experience in developing highly scalable and reliable web applications, including
integration with internal and external systems.

● Experience building web services in REST with technologies like Spring Boot, Spring-
WS, spring MVC or JAX-RS

● Should be able to write test cases (unit and functional) to cover most of the code
● Experience in databases like MySQL and NoSQL db like Cassandra, etc.
● Experience with Cloud computing AWS & Microservices architecture
● Exposure to front end technologies like VueJS, ReactJS etc is an advantage
● Knowledge on Redis, ELK stack or Temporal BPM is a big plus
● Docker & Kubernetes experience is a big plus
● Previous experience of Fintech company is an added advantage

What’s on offer
● Vibrant, fun and rewarding culture that nurtures and promotes excellence
● Opportunities to learn and interact with payment industry leaders
● Competitive remuneration, group health insurance & PF
● Other office perks of being part of an early-stage Start-up
● Location: HSR Layout, Bangalore

Roles and Responsibilities : - Write good quality, modular, reusable, performance, well documented, unit-tested code - Actively get involved in technical discussions with other engineering team members on design and technical implementation details - API Definitions and end-to-end service design and implementations - Design applications in true service oriented architecture - Develop object-oriented models and design data structure for new software projects taking systems aspects into account - Take full ownership of at least one micro-service Minimum qualifications and Competencies : - Strong expertise in at least one programming language & tech stack to write maintainable, scalable, unit-tested code - Strong knowledge of Data Structures & Algorithms - Well-versed with Computer Science fundamentals - Strong object oriented design skills, knowledge of design patterns, data structures and algorithms - Experience with full life cycle development on a Linux platform - Knowledge of Test Driven Development - BE or higher in Computer Science or related technical discipline (or equivalent)

Requirements: Must Have Skills • Strong Development experience in KDB/Q. • Good exposure to (OOPs), Core Java, Python, Data Structure, Algorithms • Good Exposure in Database (SQL and/or NOSQL). • Fairly good experience working within Unix/Linux environment. • Exposure to version control tools like Git, svn. • Experience with real time trading and technology systems. • Familiarity with algorithmic trading, Knowledge of equities, options, FX, or futures trading microstructure (tick data). • Exposure to dealing with large data sets, data quality controls, data validation. • Basic knowledge of data modeling Desirable Skills • Exposure to Cognos reporting. • Interest in Reporting and data analysis. • Experience in scripting languages. • Exposure to Big Data Technologies – Apache Storm, Kafka, Cassandra etc. • Front Office Investment banking experience. • Exposure to TDD and test Automation Education: BE / B. Tech / MCA Experience: 9 Years to 10 Years Work Timings: 11.30 am to 8.30 pm IST Job Location: Malad, Mumbai

Profile Overview : We, at myU, are looking for passionate coders and technology enthusiasts, who are problem solvers at heart. Developers @ myU are involved in everything from understanding the user problem, identifying solutions, brainstorming on the tech stack to be used, to architecture, deployment and scaling. Key Responsibilities : -Assume a strong sense of ownership of the product : Design, develop & deploy -Provide quick & creative solutions for day-to-day operational issues -Ensure Quality & sustainability of the architecture Candidate Profile: -B.Tech -1+ years of tech experience of having built scalable systems. -Strong coding, designing, testing skills. -Should be comfortable with the linux operating system. -Can work on multiple technologies like PHP and Java. -Should be comfortable with mysql Desired Skills & Experience: -Experience in Java, PHP or any other scripting language. -Exposure to MVC frameworks such as Rails, Spring, Django, CodeIgniter. -Experience in application performance optimisations, database tuning & designing large & scalable system is a plus. -In depth knowledge in one or more areas: Backend End services, API Development, Database design.