Opkey is hiring Trainee Software Developer – Java for its Noida office. This is a full-time opportunity for fresh graduates (0 years experience) who have strong fundamentals in Core Java, Data Structures & Algorithms (DSA), and Low-Level Design (LLD).
If you are passionate about backend development and building scalable, high-performance systems, this role provides the perfect foundation to start your software engineering career.
About Opkey
Opkey is a fast-growing, VC-backed end-to-end test automation software company headquartered in Dublin, California. The company has expanded its global presence with additional offices in Pittsburgh, NYC, and India.
The test automation market is growing rapidly (estimated to reach $50 billion by 2026), and Opkey is positioned to become a market leader in this space. The company is trusted by over 250 enterprise customers, including global brands like GAP, Pfizer, and KPMG.
Joining Opkey means becoming part of a fast-paced and innovation-driven engineering culture.
Role Overview
As a Trainee Software Developer – Java, you will work on designing and building robust backend systems. The role demands strong problem-solving ability and solid knowledge of algorithmic thinking.
You will:
- Develop backend services and APIs using Core Java
- Design scalable and high-availability system components
- Apply DSA concepts to solve complex problems
- Contribute to system architecture using Low-Level Design principles
- Participate in code reviews and engineering best practices
This role is ideal for candidates who enjoy coding challenges and system-level thinking.
Key Responsibilities
- Develop, test, and maintain backend services using Core Java.
- Implement efficient algorithms and optimized data structures.
- Design and implement low-level components ensuring scalability and reliability.
- Collaborate with cross-functional teams for feature delivery.
- Participate in code reviews and continuous improvement initiatives.
- Contribute to building high-performance backend systems.
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Required Skills
- Strong programming skills in Core Java.
- Solid understanding of Data Structures and Algorithms.
- Practical knowledge of Low-Level Design (LLD) concepts.
- Strong analytical and problem-solving ability.
Good-to-Have Skills
- Basic knowledge of JavaScript.
- Experience with databases such as MySQL and Elasticsearch.
- Familiarity with Spring Framework and Hibernate ORM.
These additional skills can help candidates stand out during the selection process.
Eligibility Criteria
| Criteria | Details |
|---|---|
| Job Role | Trainee Software Developer – Java |
| Company | Opkey |
| Location | Noida, Uttar Pradesh |
| Experience | 0 Years (Freshers) |
| Job Type | Full-Time |
| Qualification | Bachelor’s Degree in CS / Engineering |
| Key Skills | Core Java, DSA, LLD |
Salary / Compensation
💰 Estimated Salary Range: ₹4 LPA – ₹7 LPA (for freshers, depending on skills and performance)
The final offer may vary based on technical interview performance, coding proficiency, and understanding of system design principles.
Opkey also provides exposure to enterprise-grade product development, learning opportunities, and career growth in backend engineering and automation platforms.
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Why Join Opkey?
- Work in a high-growth, VC-backed product company.
- Opportunity to build scalable backend systems from day one.
- Exposure to enterprise customers and real-world applications.
- Strong focus on engineering fundamentals (DSA & LLD).
- Collaborative and innovation-driven work culture.
If you are someone who enjoys writing clean code, solving complex algorithmic problems, and building scalable backend systems, this opportunity is an excellent starting point.
How to Apply
Interested candidates can apply now by clicking the button below to submit your application. Ensure your resume highlights your Core Java projects, DSA problem-solving experience, LLD knowledge, and any internships or academic backend development projects.
Disclaimer
This job information is collected from publicly available official sources. We do not charge any fees for job applications, do not guarantee recruitment, and are not responsible for hiring decisions made by the company. Candidates are advised to apply only through the official Opkey careers portal.
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