Zenskar SDE-1 Hiring 2026: Full-Stack Software Engineer Role in Bengaluru
Zenskar is looking for an early-career software engineer who can build and improve product features across the frontend, backend, databases and integrations. The SDE-1 role is based in Indiranagar, Bengaluru, with a hybrid arrangement requiring three days per week in the office.
This opportunity is suited to developers who enjoy solving practical product problems: tracing bugs across multiple layers, designing predictable APIs, handling failed requests safely and making complicated workflows easier for users. Zenskar says candidates do not need prior billing or accounting knowledge to join.
The company’s stated experience range is 1–3 years of professional software development experience. Substantial internships and strong personal or open-source projects may also count, according to the job description.
What you should know before applying
| Detail | Information |
|---|---|
| Company | Zenskar |
| Job title | SDE-1 |
| Role type | Full-time |
| Location | Indiranagar, Bengaluru, Karnataka |
| Work arrangement | Hybrid, 3 days per week in office |
| Experience | 1–3 years; substantial internships and projects count |
| Backend stack | Python, PostgreSQL and AWS |
| Frontend | Modern JavaScript/TypeScript application |
| Education | No specific degree requirement stated in the supplied description |
| Salary | Not specified in the supplied job description |
| Requisition ID | Not provided in the supplied description |
What kind of engineer is Zenskar looking for?
Zenskar builds revenue automation software that connects systems such as CRM and ERP platforms with billing, revenue recognition, collections, usage metering and analytics. Its product handles complex business rules and financial workflows.
That context matters for this role. A small software defect can affect an invoice or a customer’s understanding of a transaction. The company therefore emphasises correctness, understandable user experiences, reliable integrations and careful production changes.
The role is full-stack, but candidates are not expected to be equally strong in every area. Zenskar is looking for someone with a solid foundation in at least one mainstream programming language who is willing to learn Python and work across the application when needed.
The engineering problems you could work on
Rather than assigning a fixed list of projects, Zenskar says work will depend on product priorities. The job description gives several examples of the kind of problems an SDE-1 may handle.
Building a complete product workflow: You might work on a feature that starts with a frontend form, passes through API validation, stores data and ends with a clear success or error message. Examples include configuring a pricing rule, creating a customer or reviewing an invoice adjustment.
Making errors useful: A backend may reject an invalid request correctly, but the user still needs to understand what went wrong. Improving structured API errors and displaying the right guidance in the interface can make the product easier to use.
Improving integrations: CRM, ERP and payment integrations need sensible retry behaviour, duplicate-request handling, status tracking and visibility into failures. These are practical reliability problems, not just API connectivity tasks.
Speeding up slow workflows: An engineer may trace a slow screen from the browser to the API and database, improve a query, add pagination or improve loading behaviour.
Building AI agents: The role may also involve creating an AI agent on Zenskar’s internal platform to solve a customer use case.
These examples suggest that candidates should be comfortable thinking beyond an isolated function or component. Understanding how a change affects the entire user workflow is an important part of the job.
Skills to demonstrate in your application
Zenskar separates its core expectations from skills that are merely helpful.
Core foundations
- Programming in at least one mainstream language.
- Basic web concepts, including HTTP, APIs, databases, validation and application state.
- Readable code using common data structures and control flow.
- Experience building a meaningful application or feature.
- The ability to explain your own contribution clearly.
- Good judgement about when to investigate independently and when to ask for help.
Helpful technologies and experience
Python, PostgreSQL or SQL, JavaScript/TypeScript frameworks, REST APIs, AWS, Docker, CI/CD, background jobs and unit or integration testing can all be useful. Startup experience, projects with real users and exposure to billing, payments or fintech are also listed as advantages rather than mandatory requirements.
Zenskar mentions AI coding tools as well, but expects engineers to retain their own understanding instead of blindly relying on generated code.
Portfolio advice: Choose one project you know deeply. Be ready to explain the data model, API design, validation rules, failure cases, tests, debugging process and what you would improve. A well-understood project is more useful in this interview process than a long list of technologies you have only tried briefly.
Zenskar’s interview process: what each round assesses
The supplied job description outlines four rounds. It says no single round exceeds 60 minutes and describes the process as practical and evidence-based.
R0 — Introductory conversation
Discuss something you built, what you personally owned, what went wrong and what you learned. The conversation also covers alignment on the role, location and compensation.
R1 — Practical coding and debugging
You will work in a small Python codebase with supplied tests. The stated objective is to understand the requirement, produce working code and debug failures—not simply solve an algorithm puzzle.
R2 — Code-first design
You will implement a small component with business rules and then adapt it when requirements change. This makes it useful to practise writing clear code that remains understandable when the specification evolves.
R3 — Hiring manager discussion
Expect to discuss projects, learning, feedback, mistakes, ownership and the working environment in which you perform best.
The company says documentation and syntax searches are permitted during technical rounds. AI may help with syntax or a small isolated utility, but candidates cannot use it to solve or debug the interview problem for them.
How to prepare practically
Before the interview, practise reading an unfamiliar codebase, following an existing test suite, reproducing a bug and making a small fix. Build a component with several business rules and then modify it when one rule changes. Also prepare a clear explanation of a mistake you made and how you corrected it.
These exercises align with the process described by the employer; they are preparation suggestions, not additional official interview rounds.
What should your first three months look like?
Zenskar describes a gradual increase in independence rather than expecting a new engineer to understand the entire system immediately.
During the first 30 days, the goal is to set up the application, understand how code reaches production, trace a product workflow through the UI, API and database, ship a few small changes, update tests and learn how logs and metrics are used.
By around 90 days, the expectation is to own a small, well-defined feature from discussion through deployment. That includes clarifying requirements, identifying edge cases, making frontend and backend changes, testing the behaviour, working with product and design, and checking that the feature behaves correctly in production.
This makes the role particularly relevant to developers who want to develop end-to-end ownership and learn how production software is maintained.
Work location and office arrangement
The role is listed as hybrid, with three days per week in the office.
Office address provided by Zenskar:
3rd Floor, A Wing, No. 1, Carlton Towers, HAL Old Airport Road, HAL 2nd Stage, Indiranagar, Bengaluru, Karnataka 560008.
Candidates should consider this attendance requirement before applying, particularly if they currently live outside Bengaluru.