Senior Java Developer

• Design and Develop: Architect, design, and implement high-performance Java-based backend services and applications.
• Code Quality: Write clean, efficient, and well-documented code following industry best practices and coding standards.
• Technical Leadership: Provide technical guidance and mentorship to junior developers, promoting best practices and fostering a collaborative environment.
• Collaboration: Work closely with frontend developers, product managers, and other stakeholders to understand requirements and deliver robust solutions.
• Performance Optimization: Identify and resolve performance bottlenecks and scalability issues.
• Testing: Implement comprehensive testing strategies, including unit tests, integration tests, and end-to-end tests.
• Continuous Improvement: Stay current with the latest industry trends, technologies, and best practices in Java/Golang development, and continuously improve our development processes.

About us

Blitz is into Instant Logistics in Southeast Asia. Blitz was founded in the year 2021. It is in the business of delivering orders using EV bikes. Blitz not only delivers instant orders through EV Bikes, but it also finances the EV bikes to the drivers on lease and generates another source of revenue from the leasing as well apart from delivery charges. Blitz is revolutionizing instant coordination with the help of advanced technology-based solutions. It is a product-driven company and uses modern technologies to build products that solve problems in EV-based Logistics. Blitz is utilizing data sources coming from the EV bikes through IOT and smart engines to make technology-driven decisions to create a delightful experience for consumers

We are looking for a talented Backend Engineer with a strong proficiency in Go/Golang development to join our team. As a Backend Engineer, you will play a crucial role in designing, implementing, and maintaining scalable backend systems that power our

Applications. You will collaborate closely with cross-functional teams to deliver robust and efficient solutions that meet our business requirements

Responsibilities

1. Design, develop, and maintain backend services and APIs using Go/Golang.
2. Collaborate with product managers and front-end engineers to understand requirements and translate them into technical solutions.
3. Architect scalable and high-performance systems to handle large volumes of traffic.
4. Implement security best practices to ensure the confidentiality, integrity, and availability of our systems and data.
5. Write clean, efficient, and maintainable code following coding standards and best practices.
6. Optimise database queries and data access patterns for maximum performance.
7. Implement automated tests to ensure the reliability and stability of the backend services
8. Monitor and troubleshoot production systems to identify and resolve issues in time.
9. Participate in code reviews to maintain code quality and provide constructive feedback to peers. 
10. Stay up-to-date with the latest backend technologies, frameworks, and industry trends.

Requirements

1. Bachelor’s degree in Computer Science, Engineering, or a related field.
2. Minimum of 3 years of professional experience in backend development.
3. Proficiency in Go/Golang programming language for at least 2 years.
4. Solid understanding of data structures, algorithms, and computer science fundamentals.
5. Experience with building and deploying microservices architectures.
6. Strong knowledge of database systems, including SQL and NoSQL databases.
7. Familiarity with cloud computing platforms such as AWS, GCP, or Azure.
8. Experience with containerization technologies such as Docker and container orchestration tools like Kubernetes
9. Understanding of RESTful APIs and web services.
10. Excellent problem-solving and analytical skills. 
11. Ability to work effectively both independently and as part of a team.
12. Strong communication skills and ability to collaborate effectively with cross-functional teams.

Preferred Qualifications

1. Experience with distributed systems and messaging queues (e.g., Kafka, RabbitMQ).
2. Knowledge of GraphQL and GraphQL query language.

Company's website - https://rideblitz.com/

Requirements

• 3+ years of experience in the Development of JAVA technology.
• Strong Java Basics
• Linux
• SpringBoot or Spring MVC
• Hands-on experience in Relational Databases (SQL query or Hibernate) + Mongo (JSON parsing)
• Proficient in REST API development
• Messaging Queue (RabitMQ or Kafka)
• Microservices
• Java 8
• Any Caching Mechanism
• Good at problem-solving

Good to Have Skills:

• 3+ 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 AI/ML algorithms is a plus.

Job Description:
We are looking for a Software Engineer with solid development experience in Java and related frameworks. We are looking for a self-motivated, go-getter, out-of-the-box thinker who is ready to work in a high-energy start-up environment. He/she must demonstrate a high level of ownership, integrity, and creativity.
Required Skills:
• Core Java (Proficient)
• Spring, Spring MVC OR Spring boot
• Hibernate – Good to have
• Oracle/MySQL DB - Hands-on (Intermediate)
• REST API and AWS– Good to have
• Hands-on experience of working on Spring boot based Microservices (Intermediate)
• Good to have knowledge of Microservice DevOps tools (Git, Jenkins, JUnits, deployment, monitoring, tracing)
• Sound understanding of core Java, SOAP Services, REST Services, Spring & maven, having expertized to work on Unix platform
• Should have working knowledge on web servers (e.g. Apache HTTP) and application servers (e.g. Tomcat, WebLogic)
• Should have a working knowledge of any relational database. Preferred will be Oracle and MySQL.
Roles and Responsibilities:
• You will design, develop, modify, debug and/or maintain software code according to functional, non-functional and technical design specifications.
• You will follow software engineering standards, applicable software development
methodology and release processes, to ensure code is maintainable, scalable,
supportable and demo the software products to stakeholders
• You will investigate issues by reviewing/debugging code, providing fixes and workarounds, and reviewing changes for operability to maintain existing software solutions.
• You will work within a team, collaborate and add value through participation in peer code reviews, provide comments and suggestions, work with cross-functional teams to achieve goals.

Why should you join Opcito?
We are a dynamic company that believes in designing transformation solutions for our customers with our ability to unify quality, reliability, and cost-effectiveness at any scale. Our core work culture focuses on adding material value to client products by leveraging best practices in DevOps like continuous integration, continuous delivery, and automation, coupled with disruptive technologies like cloud, containers, serverless computing, and microservice-based architectures.
Here are some of the perks of working with Opcito:
• Outstanding career development and learning opportunities
• Competitive compensation depending on experience and skill
• Friendly team and enjoyable work environment
• Flexible working schedule
• Corporate and social events.

• Experience in managing medium to large scale application project from beginning to end, with skills in requirement study and functional/detail design, QA, testing, and software change/version control management is advantageous

• Expertise in application development, and familiar with C#, Asp.net, jQuery, Webservice (REST/SOAP), Microservice, WCF
• Basic Equities Trading product knowledge is expected
• Familiarity with Equities/trade processing experience is an advantage
• Strong analytical and problem-solving skill is a must
• Ability to work under pressure, handle multiple tasks and work to tight deadlines.
• High sense of ownership of task assigned, deliver applications with high quality and efficiency.
• Good communication, inter-personnel skills is required
• Team player with strong interpersonal and communications skills
• Looking for 4 – 8 years’ experience in .NET

Job description – Backend Developer

About Wekan Enterprise Solutions

Wekan Enterprise Solutions helps companies grow by modernizing their most critical legacy and on-premise applications, migrating them to the cloud and leveraging the most cutting-edge technologies. With a strong focus on Cloud, Mobile and IoT environments, our solutions help companies reduce TCO and improve their ROI on their technology investments. We are also the #1 MongoDB Global Strategic SI partner for mobile modernization.

Location - Chennai or Bangalore

Who are you ? An individual with...

• Good problem solving skills
• Good understanding of software design patterns.
• Believes in software as an enabler and is not constrained by one language or technology and is willing to scale with the product needs.
• Passion for Quality in the work being done.
• Excellent verbal and written communication skills.

Roles & Responsibilities

• Building and developing products and platforms for both client side as well as server-side scalable applications. These include designing Omni-channel (mobile, tablet & web) applications.
• Collaborate well with engineers, researchers, and data implementation specialists to design and create advanced, elegant, and efficient systems.
• Suggest & implement best practices for performance tuning while working on the larger datasets.
• Maintain quality and ensure responsiveness of applications.
• Perform design reviews and code Reviews with the Team
• Provide real time knowledge transfer to the team on the Requirements I UI Design & Development.
• Manage the infrastructure & deployment of the release artefacts by coordinating with respective peoples.
• Work in an agile environment with the defined sprints to deliver the assigned work in the stipulated timelines.
• Adhere to software development best practices and coding standards in all work products and participate in the refinement of those practices and standards to improve quality and productivity.

Skills

1. Must have strong 4 to 5 years of hands on experience Web Applications Development with good expertise in Node JS Stack using ORM like mongoose/Typeorm.
2. Proven experience building application using micro service environment using Docker/Kubernetes platform.
3. Experience in creating node modules and packaging through package manager’s.
4. Strong development and coding skills, good analytical and problem-solving skills.
5. Experience in writing JUnitest cases & performing code coverage using tools like mocha/sonarcube/hudson.
6. Rest API implementation using GraphQL.
7. Experience is building Dashboards with any chart library in Angular is a must 5. Experience in writing Restful API’s using Node/Python/Scala/Java, etc.
8. Knowledge of modern authorization mechanisms such as JSON Web Token, OAuth2.
9. Familiarity with code versioning tools such as Git, Bit bucket
10. Experience in working on Build Tools like NPM, Gulp, Bower, and Web pack.
11. Understanding of Agile & Scrum development methodology.
12. Knowledge of AWS, Azure will be an added advantage.

Tools & Technologies

Web Technologies: 1 NodeJS,  HTML5, CSS3, jQuery, Bootstrap, JavaScript, AJAX, Postman, REST API, Express 2. Testing:Jest, Karma 3. Databases: Mongodb, NoSQL, Redis 4. Code Management: Git, Bit bucket 5. Operating System: Mac, Linux, Windows 5. Cloud Technologies: AWS, Azure.

About the company
Currently we are hiring for a VC backed startup a fast growing fintech startup based in Bangalore.

It is a super app to digitize India’s 50M+ sales agents where they can get access to relevant products & services, receive training through interactive videos on “how to sell, what to sell and whom to sell”, and earn money. For businesses, we help them save a huge effort in managing and training these agents and help them increase their reach to every nook and corner of the country.

India is a trust deficit market which cannot be accessed through Internet Marketing on Facebook and Google as the majority of the customers need training, push, motivation and a primer on why and how to use a product.

To solve this problem, traditional industries like BFSI, Telecom, Automobile, Real Estate etc. use 50M+ frontline sales executives to drive distribution. We believe that not just for these traditional industries but also for emerging companies in FinTech, EdTech etc these agents will play a pivotal role in accessing trust deficit customers.

They have grown to a  100,000+ agent network across India (growing 50% MoM) & are funded by tier1 VC’s and angels in India.

Summary of Role

As a lead of the consumer products software engineering division, you will take an active role in the definition and evolution of standard practices and procedures. You will be responsible for defining and developing software for tasks associated with the developing, designing and debugging of the software applications.

Responsibilities:

• Overlook development of all consumer products in JAVA
• Lead a team of 4-5 developers
• Optimize components for maximum performance across a vast array of web-capable devices and browsers
• Focus on code maintainability and performance of application
• Provide technical advice and assists in solving programming problems
• Continuously create new and interactive features that would help to improve user experience and user engagement.
• Assist with troubleshooting of issues as needed
• Lead the design and architecture of software solutions
• Assist in developing and maintaining continuous integration pipelines

Required Skills for this Role:

• JAVA
• Spring/Spring Boot
• Hibernate
• Linux
• REST
• Kafka
• Mysql
• AWS
• ELK Stack (Elasticsearch)
• CI/CD Pipelines
• Team Leadership experience of at least 3 year

Qualifications:

• 4+ years of experience in Java based technologies
• Experience in designing databases and system architecture
• Experience in building products from scratch at well funded start-ups
• Team Lead/Team Manager experience of at least 3 years

What we need from you

• You will bring very strong consulting skills, are customer focused and know how to navigate through tough project situations
• You are highly motivated, creative in your approach to technical problems and love all things about Data!
• You spend a significant amount of time to keep your technical skills updated and are constantly looking for the next big data challenge
• You will be a key contributor to our growth and our customer’s success
• You will bring both broad and deep knowledge in Efficient Java (JSP, Servlet) Developer and going forward build the ability to architect a solution by mapping a customer business challenges
• You are resourceful and confident under pressure
• Willingness to travel as needed to customer sites

Competencies:

• Relevant experience on using tools like JSP, Servlet for web applications
• MVC frame works - Struts or Spring
• Web services- SOAP and REST WebLogic, Hibernate
• Middleware technologies MQ OSB.
• Web/App Servers: Tomcat or WebLogic or JBoss
• Experience using Angular, Micro Services using Spring, jersey, Swagger
• Good knowledge of Backend and Front-end technologies
• Good knowledge of Core Java, J2EE, Ajax, Spring, Java Script, jQuery, HTML
• Good knowledge of any RDBMS database like SQL Server, Oracle, MySQL & Cluster set-up, performance benchmarking, client-side API evaluation, knowledge of various deployment strategies
• Strong knowledge with Core JAVA concepts – Exception handling, Multi-threading, Collection, String, OOPS etc…
• Advanced understanding of Windows and Linux based operating systems
• Mainly 3-4 months hands on with reverse engineering and old legacy solutions to new modern applications
• Working knowledge using REST, HTTP, TCP, SCTP protocols
• Hands-on with JAVA frameworks such as – Thread Pool Executor, Object Pooling, Logging (Log4j preferred), XML/JSON handling

Education Criteria:

• Preferred BE degree in CS, E&C, E&E
• Proficient being a J2EE Developer (courses or project done) and data analytics skills
• Flexible to work on any projects assigned

Note: Terms & Conditions

• This opportunity will be work from office