• Code, develop, design and architect features related to the existing application. We
expect you to own modules end to end and take pride in the work products you
ship.
• Lead from the front, when it comes to delivering high quality work products. Serve
as a mentor to the team members
• Create and define performance metrics. Ideate, innovate and hack through the
existing systems to improve performance.
• Perform code reviews, set coding practices and guidelines within the team.
• Make sense of the product specs, be nimble in getting the issues resolved. Be a
thought leader.
Critical Functional Skills:
• Solid understanding and knowledge of Java/C/C++. You should understand the
concepts of multithreading, I/O, messaging, instrumentation etc and their
implementation in Java/Any other Object-Oriented Language.
• Proficiency in the implementation of algorithms and the use of advanced data
structures to solve problems in computing. A solid foundation in the principles of
computer science is desired.
• Ability to write clean, modular, and loosely coupled code by the use of design
patterns.
• He/She should be able to break down and architect complex software systems. For
example- Build
• Cars Availability Engine for Ola.
• Strong decision-making ability
• Deep expertise in at least one programming language & tech stack.
• Substantial experience in building complex and scalable solutions.
• Strong object-oriented design skills, ability to apply design patterns, and an uncanny
ability to design intuitive module and class-level interfaces
• The ability to do deep problem solving and build elegant, maintainable solutions to
complex problems.
• Experience leading multi-engineer projects and mentoring junior engineers
• Experience with full life cycle development in any programming language on a Linux
platform
• Comprehensive operational experience including, optimizations, deployments and
tuning servers like apache/mysql/tomcat/solr
• Prior experience in working with Agile software methodologies (XP, Scrum), TDD,
and Continuous Integration(CI/CD) a plus.
• Experience in building data-driven web application design and development is a plus
• Expert level experience in building a scalable, large and complex business
application.
Experience Required:
• Typically with an experience of 5+ years of development experience in a product
firm.
• Must have lead, designed, architected and delivered at least 1 project in his previous
assignments independently.
Minimum Qualifications Required:
• Btech/MS from a reputed Institute
• Deep expertise with any or combination programming languages: Java, C++, C#,
Ruby, Scala,
• Go any object-oriented high-level proprietary or open-source language with strong
programming constructs. We are not skill-specific but go by strength in
competencies
• Machine coding
• Single machine in-memory program
• Need a working code with functionality
• Readable and well-designed code with right abstractions, separation of concerns,
• right design patterns
• Performant code with concurrency and efficient data structures
• Write test cases covering the happy path and edge cases
• Problem Solving
• Choose the right combination of data structures to solve the problem
• Identify most edge cases for the problem

About Olacabs.com
About
Connect with the team
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Job Title: Senior Software engineer / Principal Engineer
Experience range:-8+ Years
Location:- Pune/ Mumbai
Experience :
The candidate should have experience with design and development in Java. Experience in multithreading, algorithm, data-structure, database and collection is mandatory.
Requirements:
- Very strong core Java/Spring developer
- Decent experience in implementing observability (monitoring/alerts) for Java apps
- Capable of working with scripting languages.
- Skills Required: Java, Core Java, Data Structures, OOPS, Multithreading, Algorithms, Collection Framework, Java/J2EE, Hibernate, Spring, Spring Boot, Microservices, Restful Services ,SQL
Role:Java Developer
Job Description: We are looking for a talented and motivated Software Engineer with expertise in both Windows and Linux operating systems and solid experience in Java technologies. The ideal candidate should be proficient in data structures and algorithms, as well as frameworks like Spring MVC, Spring Boot, and Hibernate. Hands-on experience working with MySQL databases is also essential for this role.
Responsibilities:
● Design, develop, test, and maintain software applications using Java technologies.
● Implement robust solutions using Spring MVC, Spring Boot, and Hibernate frameworks.
● Develop and optimize database operations with MySQL.
● Analyze and solve complex problems by applying knowledge of data structures and algorithms.
● Work with both Windows and Linux environments to develop and deploy solutions.
● Collaborate with cross-functional teams to deliver high-quality products on time.
● Ensure application security, performance, and scalability.
● Maintain thorough documentation of technical solutions and processes.
● Debug, troubleshoot, and upgrade legacy systems when required.
Requirements:
● Operating Systems: Expertise in Windows and Linux environments.
● Programming Languages & Technologies: Strong knowledge of Java (Core Java, Java 8+).
● Frameworks: Proficiency in Spring MVC, Spring Boot, and Hibernate. ● Algorithms and Data Structures: Good understanding and practical application of DSA concepts.
● Databases: Experience with MySQL – writing queries, stored procedures, and performance tuning.
● Version Control Systems: Experience with tools like Git.
● Deployment: Knowledge of CI/CD pipelines and tools such as Jenkins, Docker (optional
Job Title: Java Developer - Immediate Joiners Only
Recro, a leading software development company, is currently seeking a skilled and motivated Java Developer to join our team. If you have a minimum of 3 years of experience in Java development and are eager to work on exciting projects, we encourage you to apply for this opportunity.
Responsibilities:
- Collaborate with a team of talented developers to design, develop, and maintain high-quality Java-based applications.
- Write clean, efficient, and maintainable code, adhering to industry best practices and coding standards.
- Analyze requirements provided by product managers and technical leads and translate them into technical specifications.
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- Troubleshoot and resolve issues related to Java applications, identifying root causes and implementing effective solutions.
- Stay up-to-date with the latest trends and advancements in Java development to continuously enhance our software offerings.
- Ensure timely project delivery and maintain a high level of code quality throughout the development lifecycle.
- Collaborate with cross-functional teams to ensure smooth integration of different software components.
Requirements:
- Minimum 3 years of professional experience as a Java Developer, with a proven track record of delivering successful projects.
- Strong proficiency in Java programming language and associated frameworks.
- Hands-on experience with Spring and Spring Boot frameworks.
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- Excellent understanding of object-oriented design principles and software development patterns.
- Proficient in database design and SQL queries, with experience in working with popular databases.
- Strong problem-solving skills and the ability to think critically to develop innovative solutions.
- Self-motivated and detail-oriented, with the ability to work both independently and as part of a team.
- Excellent communication skills to effectively collaborate with team members and stakeholders.
- Must be willing to work from our office location [mention office location] on a full-time basis.
If you are a Java Developer looking for a new opportunity to showcase your skills and contribute to exciting projects, apply now to join the talented team at Recro. Immediate joiners are preferred, and we look forward to reviewing your application.
Required Skills:
- 2+ year of experience in Development in JAVA technology.
- Strong Java Basics
- SpringBoot or Spring MVC
- Hands on experience on Relational Databases (SQL query or Hibernate) + Mongo (JSON parsing)
- Proficient in REST API development
- Messaging Queue (RabitMQ or Kafka)
- Microservices
- Any Caching Mechanism
- Good at problem solving
Good to Have Skills:
- 4+ years of experience in using Java/J2EE tech stacks
- Good understanding of data structures and algorithms.
- Excellent analytical and problem solving skills.
- Ability to work in a fast paced internet start-up environment.
- Experience in technical mentorship/coaching is highly desirable.
- Understanding of AI/ML algorithms is a plus.
Roles and responsibilities:
Actively participate in requirement analysis and ensure all scenarios/use cases are captured
Good verbal and written communication skills
Strong analytical and problem-solving skills
Coordinate with QA and Product Management to ensure proper delivery and execution of product/feature deliverables
Prior experience in Agile-Scrum software development environment
Perform effective code reviews submitted by peers
Perform Unit testing (tools – JUnit, Mockito)
Well-versed with code coverage concepts and tools
Familiar with continuous integration tools
Well-versed with refactoring concepts and Code-smell concepts Propose and implement technical solutions
Deliver relevant technical artifacts based on standard practices.
Deliver a program on time with high quality
Understand and Review requirements w.r.t. the business needs to Participate regularly in project meetings with the customer
Skillset
Must-Have Java 7, 8, Spring, SpringBoot, Microservices JPA/Hibernate Rest Web Services
AWS – Usage of at least any of SES / SQS / SNS / S3 / Lambda / DynamoDB Jenkins Bitbucket, GIT
Basic Knowledge of Javascript, HTML Struts, EJB
Experience with SQL and No-SQL technologies is required (e.g. Mongo DB, Dynamo DB)
Prior experience in an Agile-Scrum software development environment is required
Experience with Jira and Confluence preferred
Good to have AWS EC2, Elastic Beanstalk, Docker Swings Datadog/Splunk
Thanks and Regards,
Seema Bisht
Senior Talent Acquisition Partner || Trantor Inc.
Plot No. G-9, IT Park - Chandigarh, India - 160101
About Client : Our client is an American company that develops, manufactures and sells solar micro-inverters, energy generation monitoring software and battery energy storage products
The Back-End engineer will develop, maintain, architect & expand cloud microservices. Codebase uses Java, Spring Boot, Mongo, REST APIs, MySQL. Applications are dockerized and hosted in AWS using plethora of AWS services.
Key Responsibilities and Outcomes
- Programming in Java + Spring Boot
- REST API with JSON, XML etc. for data transfer
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- Ability to develop both internal facing and external facing APIs using JWT and OAuth2.0
- Familiar with HA/DR, scalability, performance, code optimizations
- Experience with working with highly performance and throughput systems
- Ability to define, track and deliver items to ones own schedule
- Good organizational skills and the ability to work on more than one project at a time
- Exceptional attention to detail and good communication skills
Minimum Qualifications
- B.E/B.Tech in Computer Science from top tier college and >70% marks
- 70% or 7 CGPA throughout in education.
- Top 100 Engineering colleges only (NIRF ranking)
- Stability in job.
- Experience with SQL + NoSQL (Preferably MongoDB)
- Experience with Amazon Web Services, JIRA, Confluence, GIT, Bitbucket
- Ability to work independently and as part of a project team
- Strong organizational skills, proactive, and accountable.
- Excellent critical thinking and analytical problem-solving skills
- Ability to establish priorities and proceed with objectives without supervision
- Ability to communicate effectively and accurately
- Clear concise written project status update throughout the project lifecycle
- Highly skilled at facilitating and documenting requirements
Designation - Senior Java Developer
Experience - 4+ Years required
-Proven working experience in Java Spring Boot framework
-Proven working experience in Java development
-Proven hands-on Software Development experience
-Experience in Spring boot micro services
-Experience working with tools like Git, Maven,SVN.
-Expertise developing enterprise-level web applications and RESTful APIs using Spring boot, with demonstrable production-scale experience.
- Working experience in Industry Standard protocols related API Security including OAuth is a must.
- Demonstrate strong design and programming skills using JSON, Web Services.
- Working knowledge with SQL Server databases.
- Passion to stay on top of the latest happenings in the tech world and an attitude to discuss and bring those into play.
- Strong agile/scrum development experience
- Strong collaboration and communication skills within distributed project teams
- Excellent written and verbal communication skills
Skill Required – Core Java, Java 8 Feature, Spring Core, Spring boot , Spring Data JPA, Hibernate..Etc








