Must have skills : Experience with Core Java, Microservices, Oracle Database and SpringBoot.
Roles & Responsibility :
- Build new decentralized microservices based on decoupled Kafka architecture
- Thorough understanding of fundamentals including OOP, Design Patterns and Data Structures
- Good knowledge of design principles
- Produce clean, efficient code based on specifications
- Recommend and implement improvements
- Has proven ability to work independently or with minimal supervision
- Drive design discussions while also working with architects if a need arises
Required Skills :
- Experience building software applications professionally using Java.
- Strong understanding of troubleshooting methodologies and root cause analysis
Soft skills required :
- Excellent interpersonal and written communication skills.
- Able to pre-empt, identify and resolve problems that are non-routine or lacking in definition
- Ability to define, implement and work to a schedule
- Good time management skills.
- Attention to detail. Able to work with little or no supervision
- Ability to work with team members across the globe
- Experience with Core Java, Angular and SpringBoot is a plus.
Educational Qualifications : B.E./ ME (CS/EE) / MCA or equivalent higher-level degree

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3 to 5 years of experience in Java with Microservices Experience
- Experience in Spring Boot, Jenkins, Git, Hibernate, Kubernetes, and Docker
- Experience in the development of scalable and extensible systems using Java
- Proficiency in Database technology such as MySQL, Oracle, and MongoDB
- Routines Sync & Async
- Solid and fluent understanding of algorithms and data structures
- Excellent software design, problem-solving and debugging skills
- Demonstrated high ownership in previous projects
- Excellent Communication Skills"
Develop, record and maintain cutting edge web-based J2EE, JAVA applications.
Experience on Java Spring Framework is required.
Experience on Hibernate is required.
Experience on REST Services is required.
Object-oriented programming, design, and patterns.
Strong proficiency with:Relational database concepts and data modeling.
Good communication skills to interact with customer, understand their requirement, effectively record the requirement and implement the same.



You have 3 to 14 yrs of software engineering & product delivery experience with strong
background in datastructures & algorithms
• You’ve proven software development credentials having successfully built complex
products
• You are experienced with one or more general programming languages (e.g. Java, C/C++,
Go). Ability to learn other coding languages as needed.
• You’ve proven software development credentials having successfully built complex
products
• You have a strong foundation in the fundamentals of computer science, with familiarity in
data structures, algorithms and a strong command of object-oriented principles.
• You have experience in one or more of the following areas: Server Backend, Distributed
and Parallel Systems, Full Stack Development (frontend and backend), Scalable Enterprise
Platforms and Applications, Application Security and Incident Management, Android,
iOS, and Machine Learning.
• You have a spark that separates you from the crowd and ability to think out of the box and
on your feet
• You possess multi-dimensional skills that make you a valuable co-worker in a fast,
changing and ambiguous environment
• You have the ability to learn other coding languages as needed real quick
• You are comfortable in working with a team that deals with ambiguity every day
• B. E. /B. Tech. in Computer Science or MCA from a reputed university.
• 3.5 plus years of experience in software development, with emphasis on JAVA/J2EE Server side
programming.
• Hands on experience in core Java, multithreading, RMI, socket programing, JDBC, NIO, webservices
and design patterns.
• Knowledge of distributed system, distributed caching, messaging frameworks, ESB etc.
• Experience in Linux operating system and PostgreSQL/MySQL/MongoDB/Cassandra database.
• Additionally, knowledge of HBase, Hadoop and Hive is desirable.
• Familiarity with message queue systems and AMQP and Kafka is desirable.
• Experience as a participant in agile methodologies.
• Excellent written and verbal communication skills and presentation skills.
• This is not a fullstack requirement, we are looking for a purely backend expert.
You will:
- Be actively involved in strategic direction and product decisions.
- Architect and design new services and features
- Be the go-to person for debugging performance issues on the platform and customer environments
- Dive deep into open source data engines and work on optimizing their performance.
- Design, build, and maintain low latency APIs.
- Mentor and guide the engineering team on best practices and software architecture
- Work closely with our customers and sales teams on a regular basis to carve out new features and use cases
- Develop services that will be consumed by frontend and solution engineers.
You need:
- 12+ years of strong development experience in one or more general programming languages. JVM (Java, Scala, Kotlin) or Golang
- Strong Computer Science fundamentals in data structures, algorithm design, and problem-solving.
- Strong distributed systems knowledge, and experience shipping enterprise software
- SQL mastery and overall experience working with Data storage and retrieval systems
- Organized, thorough, and detail-oriented
Good to have:
-
Contribution to open-source projects.
- Background in enterprise software
- JVM performance tuning and debugging
comprehensive solutions; solve complex business problems and then directing the implementation of these solutions
through a team of developers. Work with the various teams to analyze and assess implementation methodology.
Identify & communicate the technical infrastructure requirements. Support existing business process automations and implement change requirements as part of a structured change control process
Responsibilities:
Leading and managing team of developers.
Integration of user-facing elements developed by a front-end developer with server-side logic.
Building reusable code and libraries for future use
Optimization of the application for maximum speed and scalability
Implementation of security and data protection
Design and implementation of data storage solutions
Skills and Qualifications:
Overall 6-8 years of experience in multi-tiered application development and leadership
Strong Programming fundamentals. (Must have - Java)
Good Knowledge in cloud technologies like AWS, Azure, etc.
Hands on experience on Spring technology including Springboot, SpringMVC, Spring Security and others.
Good understanding on experience on microservice development using Springboot REST web services using
Spring Rest or Jersey SQL NoSQL DB
Hands on with Unit testing Dynamic and proactive with ability to work as part of a multi-disciplinary team
Good communications skills fluent in English
Ability to communicate effectively across different disciplines
Primary Skills (Good toHave)
Java, Spring Boot, Spring MVC, Restful Web Services, Micro Services
Education: B.Tech/B.E, BCA, MCA, MCS, etc. in Computers
-B2B-ACCELERATOR, Hybris back-office, Hybris Frontend WCMS cockpit, product
cockpit, Hybris, Hybris core, Hybris Commerce, Hybris Search
Experience working on Java, J2EE, Spring, Web Services (SOAP, REST), Design
Patterns, Apache, Tomcat, Build Tools- Ant/Maven/Jenkins, SCM Tools
CVS/SVN/GIT Hub
Knowledge of one or more modules: HYBRIS-OCC, HYBRIS-PIM, HYBRIS-
PROMOTIONS
Additional skills in SOA, ESB, JMS
Passionate about writing world-class code
High level of commitment to client satisfaction and agility
Collaborate with others and build positive working relationships
Possess a strong work ethic
Strong written and verbal communication skills




the core library/language constructs.
• Knowledge of processor, memory, network and storage internals. Familiarity with I/O optimized
algorithms.
• Deep understanding of distributed systems including fault modeling, concurrency, isolation,
consensus etc.
• Internals of a RDBMS like MySQL
• Conversant with the internals of systems like Kafka, Cassandra/Scylla, Redis, RocksDB etc
• Working knowledge of hosting and network infrastructure (K8s, Envoy, etc)
• Familiarity with binary serialization protocols like thrift/protobuf/flatbuffers etc
• Familiar with gRPC, HTTP/2, QUIC, etc.
• Troubleshooting memory issues, GC tuning, resource leaks etc.
• Strong problem-solving skills, algorithmic skills and data structures.
• Productionizing machine learning pipelines using Spark/Flink/TensorFlow etc
• Familiarity with big data concepts - HDFS, hive, presto, spark, oozie, ambari, airflow, atlas,
ranger, etc. Familiarity with formats like avro, parquet, orc, arrow etc
• Good understanding of branching, build, deployment, continuous integration methodologies
• Experience in leading a team and mentoring engineers
• Attitude to get Stuff Done!
• Ability to make decisions independently.
Desired Background:
• Bachelor’s or Master’s degree in Engineering from premier institutes preferred
• 8+ years of experience in software design, development & architecture
Job Title: Java Developer
Department: Technology and Research
Location: Mohali, Punjab
Reports to: Technical Lead
Context
Sampana Digital (SDPL) (http://www.sampanadigital.com">www.sampanadigital.com) is a digital technology company that provides end-to-end product engineering and digital transformation services. Our engineering services includes web & mobile application development, user experience design, cloud, testing and infrastructure managed services to transform businesses digitally. We also enable enterprises with contextual and personalized two-way multi-channel mobile communications, including SMS, voice, email and PWA technology.
We believe in small teams of smart, committed, and diverse individuals coming together and form a breakthrough insight. We are a team of passionate professionals to craft an unbeatable culture and services.
Come and join us!
Role Description
The successful candidate will be a pro-active problem solver, quick learner and will provide technical leadership and solution ownership. This candidate should have a passion for technology and should be looked at as a “technical guru” who champions their design, coding and implementation strengths and prides themselves on their development expertise. The successful candidate will join a team that develops and integrates enterprise e-commence and e-transaction systems for a diverse client base.
Job Responsibilities
- The successful applicant will be responsible for the technical delivery of all development assignments allocated to him in a timely fashion, while meeting rigorous quality targets.
- FSLC (Full Systems Life Cycle) programming in Java of scalable, maintainable, and well documented solutions based on Java
- Unit testing of code - Working with very large and complex SQL databases
- Troubleshooting through resolution of technical issues and system errors
- Performing testing, documentation, and mentoring/grooming/coaching less technical staff where applicable
- Work with Architects, Project Managers, and other Developers to estimate the level of effort necessary to implement assigned work packages.
- Write efficient, clean, tested code that follows high standards and quality requirements
Skills
Specific skillset required
- 1-2 years of enterprise application development experience with at least 1 year experience with Java/J2EE Technologies.
- Proficient in Java 8, with a good knowledge of java ecosystems
- Proven working experience in SQL and Database programming (MySQL, etc.)
- Development experience in Restful Web Services using Spring Framework
- Development experience using any ORM (JPA/Hibernate)
Good to have:
- Have knowledge of design pattern, which includes java, j2ee design pattern.
- Web development experience using HTML5, CSS and AJAX/JQuery and Angular preferred.
- Demonstrable working knowledge of CI/Build tools like Maven, Ant and Jenkins
- Proficient understanding of code versioning tools, such as Git/Bitbucket.
- Familiarity with mainstream application servers like Apache Tomcat, WebSphere 8.0.
- Have working knowledge of LINUX commands and scripting.
- Experience developing and deploying solutions/applications across various environments (on premises and cloud (AWS ,Azure, Alibaba, GCP etc.)


