OneData Software Solutions is hiring a Backend Development Engineer at its Coimbatore office, and the experience bar is 0 to 1 years. That means final-year students, 2025 and 2026 passouts, and anyone with an internship or a couple of decent side projects can apply without padding their resume.
The stack is Java and Spring Boot with PostgreSQL behind it. If you have built even one REST API that actually talks to a database, you already understand most of what the job asks for. Applications are open through the company careers page. There is no closing date listed, so the usual rule applies: apply early, because fresher roles at mid-size companies fill fast.
OneData Backend Development Engineer job details
| Detail | Information |
|---|---|
| Company | OneData Software Solutions Pvt Ltd |
| Job title | Backend Development Engineer |
| Location | Coimbatore, Tamil Nadu |
| Experience | 0 to 1 years, internships and project work count |
| Qualification | Bachelor’s or Master’s in Computer Science, Engineering or a related field |
| Core stack | Spring Boot, Spring Framework, PostgreSQL, REST APIs |
| Employment type | Full time |
| Salary | Not disclosed by the company |
| How to apply | Online form on the OneData careers page |
| Careers email | hire-india@onedatasoftware.com |
| Last date | Not announced |
About OneData Software Solutions
OneData is an IT services company with its Indian office on Vilankuruchi Main Road in Coimbatore, at 65, AA Arcade, Subramaniyam Avenue, 641035. The parent company is registered in Fort Mill, South Carolina, and there are offices in Canada, Mexico, Colombia and Sri Lanka.
The work they take on covers cloud consulting, data analytics, IoT, ERP and CRM builds, website and software development, and UI/UX. They are an AWS Advanced Tier Services Partner, and they hold ISO 9001:2015, ISO 27001:2022, SOC 2 and HIPAA certifications. For a fresher that last bit matters more than it sounds: companies carrying ISO 27001 and SOC 2 tend to run proper code review, access control and documentation, which is a better first job habit than learning on a team that ships straight to production.
They work with clients in healthcare, manufacturing, fintech, retail, logistics, energy, agriculture and education, so the backend work is unlikely to be one single product for years.
What the job actually involves
OneData wants someone enthusiastic with a solid foundation in backend development. Read that as: they are not expecting you to arrive knowing their codebase or their domain. They are expecting you to know why a controller is separate from a service layer, and to be able to explain what your college project does without reading off a slide.
You will be building and maintaining backend services for applications that need to scale. Day to day, that means writing API endpoints, querying a database, fixing things that broke, and getting your code reviewed by people who have done this longer than you have. The posting says it plainly in a few places: with guidance from senior engineers, under mentorship. This is a supervised role, which is exactly what a first job should be.
Key responsibilities
- Help build backend applications that stay fast under load
- Write clean, readable code and take feedback from senior engineers on it
- Support test driven development and write unit tests for what you build
- Help design and develop REST APIs and integration services
- Work with other teams on backend solutions rather than coding in isolation
- Debug and troubleshoot existing services, with mentorship
Skills OneData is asking for
| Skill | What the posting expects | How hard is this for a fresher |
|---|---|---|
| Spring Boot and Spring Framework | Basic knowledge, academic or project level | Must have. Learn it properly before applying |
| Gradle | Familiarity with Gradle or a similar build tool, Maven is fine | Easy. Know what the build file does |
| JOOQ | Exposure to JOOQ or any SQL query builder or ORM, listed as a plus | Optional. Hibernate or Spring Data JPA counts as exposure |
| PostgreSQL | Basic understanding of PostgreSQL or any RDBMS, able to write simple queries | Must have. Joins, group by, basic indexing |
| REST API | Understanding of REST development concepts | Must have. Know your HTTP verbs and status codes |
| OOP and SOLID | A good grasp, not just a definition | Must have. This is the classic interview filter |
| Continuous integration | Awareness of CI practices | Nice to have. Knowing what a GitHub Actions pipeline does is enough |
The honest reading of this list: Spring Boot, a relational database, REST and OOP are non negotiable. JOOQ and CI are there to separate candidates who read beyond the syllabus. Nobody is expecting a fresher to have shipped JOOQ in production.
Education and eligibility
You need a Bachelor’s or Master’s degree in Computer Science, Engineering or a related field. BE, BTech, ME, MTech and MCA candidates all fit that description.
On experience, the posting accepts three things in place of a job: an internship, academic projects, or backend applications you built on your own. That third option is the useful one. A working REST API on your GitHub with a readme and a few tests will carry more weight in the screening than a certificate course.
Salary and benefits
OneData has not published a salary figure for this role, so treat any number you see on an aggregator site as a guess. Ask during the HR round instead of assuming.
What the company does list: medical insurance, and what they describe as opportunities for advancement and leadership. The careers page also talks about working alongside experienced people and building a network, which is a soft benefit but a real one at the start of a career.
If you want a reference point before the call, Coimbatore fresher backend salaries sit lower than Bangalore or Chennai for the same stack, and the cost of living difference is part of why. Decide what your floor is before you walk into the negotiation.
How to apply
- Open the official posting at onedatasoftware.com/careers/backend-development-engineer
- Click Apply Now. An application form opens in a popup on the same page
- Fill in your name, email, phone, date of birth, gender and full address
- Under Job Applied for, select Backend Development Engineer from the dropdown
- In the Skill field, list the ones that match: Spring Boot, Java, PostgreSQL, REST API
- Add your LinkedIn profile URL. Clean it up first if it still says aspiring engineer
- Set Experience to Fresher or 1-2 Years, whichever is true
- Upload your resume, accept the terms, and submit
For anything the form does not cover, OneData lists a careers email at hire-india@onedatasoftware.com and a careers number at +91 96002 95140. Use the email for follow ups, not the same day you applied.
What to revise before the interview
For a 0-1 year backend role built on this stack, interviewers tend to stay close to fundamentals. Cover these:
- The four OOP pillars, with a code example for each, not a textbook definition
- SOLID, especially single responsibility and dependency inversion. Expect to be asked which one your project violates
- Spring annotations you have actually used: RestController, Service, Repository, Autowired, Entity
- The difference between PUT and PATCH, and when you would return 201 instead of 200
- SQL joins, group by, and what an index does to a slow query
- How Spring Boot autoconfiguration works, at least roughly. This separates people who followed a tutorial from people who read the docs
- One unit test you wrote and why you wrote it. The posting mentions TDD twice
Also be ready to walk through one project end to end: what it does, the schema, where it would break if a thousand people used it at once. That last question catches most freshers off guard, and a decent answer puts you ahead of the stack.
Should you apply?
Apply if you are a 2025 or 2026 passout who likes backend work, has Java and Spring on your resume honestly, and can relocate to or already live in Coimbatore.
Skip it if you are set on frontend or data science, or if you are hoping for remote work. The posting lists Coimbatore as the location with no mention of a hybrid or remote option, and it would be a waste of your application and their time to find that out in round two.
One more thing worth saying: 0-1 year roles at service and product companies get hundreds of applications, and most are identical. Yours is not competing on degree percentage. It is competing on whether a hiring manager can tell in thirty seconds that you have built something. Put the project link at the top of the resume, not the bottom.
Disclaimer: WorkOpenings.in shares job information collected from official company sources. We are not recruiters and we never charge for job information. Verify all details on the official careers page before applying, and never pay anyone who promises you this job.
Source: OneData Software Solutions careers page, checked on 11 November 2026.
