Performance Test Engineer

Java Developer:

Total  work  Experience: 2 to 4 Years

Desired Skill Set:

Responsibilities:

·        Proficient in Java, with a good knowledge of its ecosystems

·        Solid understanding of object-oriented programming

·        Familiar with various design and architectural patterns

·        Skill for writing reusable Java libraries

·        Knowledge of concurrency patterns in Java

·        Familiarity with concepts of MVC, JDBC, and RESTful

·        Experience with popular web application frameworks, such as Play and Spark

·        Familiarity with Java GUI frameworks such as Swing, SWT, and AWT depending on project requirements.

·        Knack for writing clean, readable Java code

·        Experience with both external and embedded databases

·        Understanding fundamental design principles behind a scalable application

·        Basic understanding of the class loading mechanism in Java

·        Creating database schemas that represent and support business processes

·        Basic understanding of JVM.

·        Implementing automated testing platforms and unit tests

·        Proficient understanding of code versioning tools, such as Git

·        Familiarity with build tools such as Ant, Maven, and Gradle

·        Familiarity with continuous integration

We are looking for a highly skilled Solution Architect with a passion for software engineering and deep experience in backend technologies, cloud, and DevOps. This role will be central in managing, designing, and delivering large-scale, scalable solutions.

Core Skills

• Strong coding and software engineering fundamentals.
• Experience in large-scale custom-built applications and platforms.
• Champion of SOLID principles, OO design, and pair programming.
• Agile, Lean, and Continuous Delivery – CI, TDD, BDD.
• Frontend experience is a plus.
• Hands-on with Java, Scala, Golang, Rust, Spark, Python, and JS frameworks.
• Experience with Docker, Kubernetes, and Infrastructure as Code.
• Excellent understanding of cloud technologies – AWS, GCP, Azure.

Responsibilities

• Own all aspects of technical development and delivery.
• Understand project requirements and create architecture documentation.
• Ensure adherence to development best practices through code reviews.

Job Description: Java Developer for Hypertest SDK Development

[See assignment at the end as well]

Company Overview

At Hypertest (https://hypertest.co), we're not just writing code; we're rewriting the rules of software development.

Our autonomous testing tool has already transformed the NodeJs ecosystem for developers at more than 50 teams, and now we're bringing this revolution to Java with your help.

Our Mission: Save developers from the mundane. We automate test case generation, letting you bid farewell to countless hours spent on JUnit, Mockito, RestAssured, Postman, etc.

Imagine a development cycle where your focus is purely on creating, not correcting.

Role: Java Developer

HyperTest seeks a Senior Java Developer with profound expertise in Java's core mechanics and a passion for solving complex problems. This role is central to the development of our Java SDK, crucial for expanding HyperTest's functionalities. Ideal candidates will have a strong background in Java, including experience with library patching, bytecode manipulation, and observability frameworks like OpenTelemetry, New-Relic, Datadog etc.

Location

This is a hybrid position based in Gurugram.

Key Responsibilities

• Develop the HyperTest Java SDK, employing advanced Java techniques for runtime library manipulation and data mocking.
• Extend OpenTelemetry for observability and monitoring in distributed systems, ensuring our SDK integrates seamlessly with modern development ecosystems.
• Create solutions for simulated testing environments that operate in various modes without modifying the original application code.
• Serve as a Java subject matter expert, guiding the team in best practices and innovative software development approaches.

Qualifications

• Java Expertise: Extensive experience in Java, including familiarity with its internals, memory model, concurrency, and performance optimization. Not just experience with high-level frameworks, but a solid understanding of underlying principles and the ability to manipulate Java's core functionalities.
• Software Architecture: Strong grasp of software design patterns, architectural principles, and the ability to solve complex problems with efficient, scalable solutions.
• Analytical Skills: Exceptional problem-solving abilities, capable of addressing complex challenges and driving innovative solutions.
• Communication: Excellent verbal and written communication skills, essential for teamwork and collaboration.
• Specialized Knowledge: Experience with bytecode manipulation, library patching (e.g., Byte Buddy), and a clear understanding of Java's compilation and execution process.

Ideal Candidate Profile

• Not Just Another Java Developer: We're looking for someone who has moved beyond just building applications with Spring Boot or similar frameworks. You should have an experience that demonstrates a deep understanding of Java, including direct manipulation of bytecode, custom library creation, and performance optimization.
• A True Java Enthusiast: You find excitement in exploring Java beyond the surface level, delving into its internals, and leveraging this knowledge to build innovative solutions.

Technical Assessment Overview

Shortlisted candidates will complete a short technical assessment focused on:

• Library Patching and Dynamic Data Mocking: Demonstrating advanced Java skills in runtime library functionality manipulation.
• OpenTelemetry Integration: Applying observability frameworks to trace and monitor distributed systems, a key component of our SDK development.
• Simulated Testing Environments: Creating flexible testing scenarios that replicate real-world conditions without altering the original code.
• Innovative Problem-Solving: Tackling complex Java-related challenges that reflect the technical depth required for this role.

This assessment will help us identify candidates who not only have the technical expertise but also the creativity and problem-solving skills essential for success at HyperTest.

Why Join HyperTest?

Joining HyperTest means being at the forefront of the automated testing revolution. We offer a dynamic work environment, opportunities for professional growth, and the chance to make a significant impact on our product and the wider development community.

Assignment Link

https://t.ly/sp5Xa

Self-Assessment/Screening Questions

1. Do you have experience with Java bytecode manipulation?
2. Are you familiar with library patching techniques in Java, such as using Byte Buddy?
3. Have you used OpenTelemetry or similar frameworks for observability in distributed systems?
4. Do you understand how opentelemetry java sdk works?
5. have you developed SDKs or libraries in Java?
6. How many years of Java development experience do you have?
7. How many projects have you worked on that required deep knowledge of Java's internals (e.g., memory management, concurrency)?
8. After reviewing the detailed assignment at https://t.ly/sp5Xa , how confident are you in your ability to meet the technical challenges outlined, on a scale from 1 to 10?

• Generates sales leads through Company–sponsored (walk-ins and TI’s) and employee sponsored outreach programs and promotions
• Maintains accurate records of all Company-sponsored and employee-sponsored leads
• Follows up on all prospects by using established sales systems
• Conduct Club tours using established sales systems
• Conduct telephone inquiries using established sales systems
• Establish and maintain a minimum of 3 lead boxes/ tie-ups in the community on a monthly basis
• Must establish and maintain a minimum required referral program as defined by Company standards
• Maintain Membership Coordinator planner using established sales systems
• Successfully completed the Membership Coordinator Training courses
• Complete all formalities of a member that joins / transfers / renews his membership
• Makes courtesy calls to all new members once a month to maintain relationships and ensure the members is regular in using the club
• Enter Guest courtesy forms in software

Make regular weekly reports

Mandatory skills:

.Netcore3.x,microservice and AWS or Azure.

Exp : 5-12 years

Budget : Max 30 LPA.

Looking for short notice people.

• To create a sales field in his own block • To create 3 stock points in his block • To share daily growth report to senior authority • To prepare own visiting schedule • To share issues and feedback with team leader • To prepare a sales plan for own • To make himself aware of the sales target • To achieve his sales target • To respect procedure and policies of the company