Sr. Java Developer

Responsibilities

 Be a part of IOT Product portfolio and execute towards Digital Transformational initiatives.
Prepare design documents in collaboration with product managers and engineering squads
in development of use cases for new features.
 Hands on product lead developer expertise in designing solutions running on hybrid cloud
environments.
 Work as a Software Lead in application development using Java, JavaScript, Python, SQL and
other latest technologies running on AWS environments.
 Drive Engineering activities in Microservices and Cloud based Architecture by leveraging
DevOps efficiencies and adopting new technology stack in AWS.
 Drive communication and consistently report accurate product status for stakeholders
 Able to lead a team of engineers, help them with technical issues. (80% self-work and 20%
influencing scrum engineers).
 Balance time on development projects including Technical Design, Code Reviews, Mentoring,
and training. Able to break down requirements and build traceability in design and
implementation details.
 Work with developers to define unit & automated tests and closely monitor development
milestones. Collaborate with scrum team to identify functional, system and end to end
integration of products leading to deployment.
 Understand end to end flow in product development and able to prepare design documents
and present to Engineering and Product Leadership team.
 Full stack product development experience.

Skills Required :
 Bachelor’s/Master’s degree equivalent with strong knowledge methodology and tools.
 8+ years working Experience in designing data, keyword driven or hybrid strategies; Ability
to troubleshoot and think out of the box
 Experience in CICD pipeline configuration, creation, and maintenance – from build to deploy
to integration.

 Experience in writing clear, concise and comprehensive design documents covering
functional and non-functional requirements.
 Hands-on experience in large enterprise development in a multi-cloud environment.
 Strong expertise over Java, Python language, Databases, experience in web Frameworks like
Django required for backend development.
 Experience of working in AWS (S3, Lambda, RDS, Security, ILM and AWS Services).
Experience with Docker and Kubernetes for Container Management and Orchestration by
setting CI/CD Pipelines using Jenkins / Ansible.
 Experience with API (REST/SOAP). Experienced in PowerBI, RDBMS, DB Architecture design
and good control over SQL queries.
 Experience with any NoSQL Database, Caching and Messaging is a plus. Experience with
Messaging Tool and Caching Frameworks
 Strong Understanding of fundamental concepts: Data Structures, Algorithms, OOPs
concepts, Design patterns and Architectures. Experience with Agile programming techniques
such as test-driven development. Design applications to optimize for performance and
usability.

About PhonePe PhonePe is India’s leading digital payments platform with over 280 million registered users. Using PhonePe, users can send and receive money, recharge mobile, DTH, data cards, pay at stores, make utility payments, buy gold, and make investments. PhonePe went live for customers in August 2016 and was the first non-banking UPI app and offered money transfer to individuals and merchants, recharges and bill payments to begin with. In 2017, PhonePe forayed into financial services with the launch of digital gold, providing users with a safe and convenient option to buy 24-karat gold securely on its platform. PhonePe has since launched Mutual Funds and Insurance products like tax-saving funds, liquid funds, international travel insurance, Corona Care, a dedicated insurance product for the COVID-19 pandemic among others. PhonePe launched its Switch platform in 2018, and today its customers can place orders on over 300 apps including Ola, Myntra, IRCTC, Goibibo, RedBus, Oyo etc. directly from within the PhonePe mobile app. PhonePe is accepted at over 18 million merchant outlets across 500 cities nationally. Culture At PhonePe, we take extra care to make sure you give your best at work, Everyday! And creating the right environment for you is just one of the things we do. We empower people and trust them to do the right thing. Here, you own your work from start to finish, right from day one. Being enthusiastic about tech is a big part of being at PhonePe. If you like building technology that impacts millions, ideating with some of the best minds in the country and executing on your dreams with purpose and speed, join us! Challenges Building for Scale, Rapid Iterative Development, and Customer-centric Product Thinking at each step defines every day for a developer at PhonePe. Though we engineer for a 50million+ strong user base, we code with every individual user in mind. While we are quick to adopt the latest in Engineering, we care utmost for security, stability, and automation. Apply if you want to experience the best combination of passionate application development and product-driven thinking As a Software Engineer:  5+ years of experience in the art of writing code and solving problems on a Large Scale.  You will build Robust and scalable web-based applications You will need to think of platforms & reuse  Build abstractions and contracts with separation of concerns for a larger scope  Drive problem-solving skills for high-level business and technical problems.  Do high-level design with guidance; Functional modeling, break-down of a module  Do incremental changes to architecture: impact analysis of the same  Do performance tuning and improvements in large scale distributed systems  Mentor young minds and foster team spirit, break down execution into phases to bring predictability to overall execution
 Work closely with Product Manager to derive capability view from features/solutions, Lead execution of medium-sized projects  Work with broader stakeholders to track the impact of projects/features and proactively iterate to improve them As a senior software engineer you must have  Extensive and expert programming experience in at least one general programming language (e.g. Java, C, C++) & tech stack to write maintainable, scalable, unit-tested code.  Experience with multi-threading and concurrency programming  Extensive experience in object-oriented design skills, knowledge of design patterns, and huge passion and ability to design intuitive module and class-level interfaces  Excellent coding skills – should be able to convert the design into code fluently  Knowledge of Test Driven Development  Good understanding of databases (e.g. MySQL) and NoSQL (e.g. HBase, Elasticsearch, Aerospike, etc)  Strong desire to solving complex and interesting real-world problems  Experience with full life cycle development in any programming language on a Linux platform  Go-getter attitude that reflects in energy and intent behind assigned tasks  Worked in a startups environment with high levels of ownership and commitment  BTech, MTech, or Ph.D. in Computer Science or related technical discipline (or equivalent).  Experience in building highly scalable business applications, which involve implementing large complex business flows and dealing with a huge amount of data.  An open communicator who shares thoughts and opinions frequently listens intently and takes constructive feedback. As a Software Engineer, good to have  The ability to drive the design and architecture of multiple subsystems  Ability to break-down larger/fuzzier problems into smaller ones in the scope of the product  Understanding of the industry’s coding standards and an ability to create appropriate technical documentation. PhonePe Full Time Employee Benefits  Insurance Benefits - Medical Insurance, Critical Illness Insurance, Accidental Insurance, Life Insurance  Wellness Program - Employee Assistance Program, Onsite Medical Center, Emergency Support System  Parental Support - Maternity Benefit, Paternity Benefit Program, Adoption Assistance Program, Day-care Support Program  Mobility Benefits - Relocation benefits, Transfer Support Policy, Travel Policy  Retirement Benefits - Employee PF Contribution, Flexible PF Contribution, Gratuity, NPS, Leave Encashment  Other Benefits - Higher Education Assistance, Car Lease, Mobile & Broadband Reimbursements, Salary Advance Policy

Hiring for Java Developer.
Skills- java , core java, J2EE, jee, spring, REST, Tomcat
Interested candidates can apply for the same

Experience Required:
● Has worked extensively on caching technologies such as Redis, Memcached
● Expert knowledge of computer science, with strong competencies in data structures, algorithms, and software design
● Strong understanding of end-to-end architectures and development frameworks; knowledge across tiers in a multi-tier cloud environment including load balancers, web servers, application containers, data stores, and distributed cache
● Should be strong with Data Structures, Algorithms & OOPs concepts
● Should have a good understanding of database load balancing.
● Can clearly demonstrate an understanding of the Application layer from the OSI model and Presentation layer from the OSI Model.
● Worked on NoSQL databases such as MongoDB
● Designed and developed highly scalable multi-threaded large scale distributed systems
● Well versed with services and microservices architecture
● Usage of containers, virtual machine systems, cloud computing
● Knowledge on Socket would be a big advantage
● Should have a good understanding of how load-balancing works
● Should have an understanding of how CDN works.

Looking for 6+ years of hands-on development experience using Core Java, J2ee, Spring / Hibernate, Web Services, Spring- Boot, MVC, Security and Postgres/ MS SQL Server.

1. Technical skills include Java/JDK 6 and above, web services SOAP, REST, Micro Webservice, XML Parsing and schema design skills, JDBC, ORM, Multi-Threading.

2. Hands-on experience in design (HLD/LLD) and design patterns and Design principles is mandatory.

3. Excellent communication and client handling skills are required.

4. Server-side component design, detailed technical design, development, implementation and maintenance

5. In depth knowledge of core java. Solid on coding fundamentals e.g. Object-Oriented design, data structures and dependency injection

6. Hands-on experience in widely used third party frameworks (e.g. Spring, Hibernate)

7. Experience with Java Script framework like EXTJS, Jquery , Angular etc.

8. Strong background Object Oriented analysis and design

9. Hands on experience with Databases technologies preferably MS SQL Server.

10.Knowledge of deployment platforms Jboss/ Wildfly/Tomcat.

11.Experience working in high performing development teams using Agile/Scrum methodologies and tools (eg.Agile,Jira)

12 Experience with automated code review tools and build process.

13.Experience in performance optimization by code optimization, profiling, detecting bottle neck and finding contended locks in system

14.Proven track record of being a successful developer and lead and mentor by accomplishing tasks on schedule with strong initiative, commitment to quality, team blending and leadership skills.

15.The candidate must be highly self-motivated confident and mature, well developed analytical and problem-solving skills with the aptitude to learn as well as a flexibility to adapt to change.

16. Candidate should have worked on end-to-end life cycle of the project (ideation to go-live)

The right candidate will be offered ESOPs as well in their compensation.

Demonstrable experience in Core Java (8 or higher) and Spring framework (Core, AOP, Batch, JMS).

Multithreading, Data structure, Algorithm, Eceptional handling,OOPS Concepts, collections

• Excellent customer facing skills that include conducting compelling technical briefing & demonstrations. The person should have a technical aptitude to implement new technologies and articulate the solutions to the customer.
• Java, Spring with Database & Unix - Preferred with Scala or Spark(Hadoop) background
• Proven knowledge in OOPS & Data Structures
• Strong experience of developing multi-threaded and synchronization application
• Demonstrated delivery experience of Micro services APIs using Springboot, Oracle PL/SQL development and activities like Performance tuning / Optimization.
• Experience of using Git/Bitbucket, Maven/Bamboo, & related tools.
• Good Understanding of Agile Delivery Methodology & experience in working with Scrum teams.

Key Responsibilities • Hands on coding in JAVA J2EE, Spring – Hibernate. • Java enterprise Application Development. • Hands on experience in creating RESTfull webservices. • Knowledge of advance spring. • Knowledge of SQL Queries. • Knowledge of AWS is necessary. • Knowledge of spring security. • Knowledge of Build Frameworks. • Knowledge of CI platforms like Jenkins Mandatory Skills : • Java - J2EE • Spring – Hibernate, • Maven Technology, • JDBC Framework, • SQL Query