Technology & Intelligence Ref XE-TEC-201 Open

Senior Full-Stack Engineer

Build fast, accessible websites, apps and platforms for our clients in TypeScript, Node and Python, and mentor the mid-level engineers you work with.

Illustrative role: we confirm the details before it opens.

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Two engineers at a desk discussing code on a monitor, one leaning over the other's shoulder.
The practiceTechnology & Intelligence
Practice
Technology & Intelligence
Location
Remote (India) · New Delhi · Ludhiana
Work pattern
Remote
Level
Senior
Type
Full-time
Experience
6+ years
Salary band
₹28–42 lakh a year Indicative
Openings
2
Posted
Closes
37 days left

About the role

You will work across the stack, from front end to database and the pipelines in between.

Every change runs tests, Core Web Vitals and WCAG 2.2 AA checks in CI, and a named engineer approves each merge. Code from coding assistants gets the same review as yours. You will also help set the team’s engineering standards.

What you will do

  1. Build and release features across a TypeScript front end and Node or Python services
  2. Hold Core Web Vitals (LCP ≤ 2.5 s, INP ≤ 200 ms, CLS ≤ 0.1) and WCAG 2.2 AA budgets in CI
  3. Review AI-proposed code with the same rigour as human code
  4. Design data models and APIs that another team can pick up without a meeting
  5. Mentor mid-level engineers through pairing and review

A typical week

How the hours split in a typical week. Agents draft and check some tasks; you decide what happens next.

Senior Full-Stack Engineer 40 hours in a typical week
  • You22 h · 55%
  • You, with an agent drafting14 h · 35%
  • An agent runs it, you review4 h · 10%

  1. Building features

    A coding assistant helps; nothing merges without tests and your review of every line.

    You, with an agent drafting14 h

  2. Code review

    Reviewing teammates’ pull requests, including AI-proposed changes.

    You8 h

  3. Design and data modelling

    Data models and APIs another team can pick up without a meeting.

    You6 h

  4. Performance and accessibility budgets

    CI runs tests, Core Web Vitals and WCAG checks on every change; you act on what fails.

    An agent runs it, you review4 h

  5. Mentoring and pairing

    Weekly pairing with mid-level engineers.

    You8 h

An illustrative split. In your first conversation, the hiring lead talks you through how the week runs.

What you bring

  • 6+ years building production web applications
  • Deep React or Next.js experience, plus one backend language used in production
  • Testing discipline: unit, integration and end-to-end
  • Working knowledge of cloud deployment on AWS, GCP or Azure

Nice to have

  • Headless CMS or commerce platforms
  • Performance profiling on high-traffic sites

None of this is required. If you have most of the list above, apply.

Tools you will use

Grouped by purpose. Nobody knows all of them on day one.

Languages & runtimes
  • TypeScript
  • Node.js
  • Python
Web & frontend
  • React
  • Next.js
Data, analytics & streaming
  • PostgreSQL
Agents, retrieval & evaluation
  • GitHub Copilot
Cloud & edge
  • AWS
Containers, IaC & CI/CD
  • GitHub Actions
Testing & quality
  • Playwright

Tools we work with and license. No partnership is implied.

Your first 90 days

  1. Days 1–30

    Your first change in production on a client platform, reviewed and merged

  2. Days 31–60

    Own a feature from design to release, including its tests and performance budget

  3. Days 61–90

    Lead a technical design review and pair weekly with a mid-level engineer

A hand-drawn goal review on dot-grid paper: tallies for weeks one to eleven beside an assess-and-plan column, two pens resting on the page.
The plan is written down before your first day, and you review it with your lead as the weeks go by.

Where you would work

Where this role can be based. Each team agrees its own office days; remote roles join a team week in an office each quarter.

  • Two people talking over a laptop at a café table on a balcony in Dharamkot, Himachal Pradesh, forested hills behind them.

    Remote

    Anywhere in India

    For roles marked remote: anywhere in India, with a team week in an office each quarter.

    Pictured: Dharamkot, Himachal Pradesh

  • Auto rickshaws on a wide avenue in New Delhi, the dome of Rashtrapati Bhavan at the end of the road in evening haze.

    Office

    New Delhi

    Office at Aerocity, ten minutes from the airport.

    Pictured: New Delhi

  • Traffic at a busy junction in Dugri, Ludhiana, seen from a rooftop among trees.

    Office

    Ludhiana

    Two floors on Ferozepur Road, opposite Hotel Park Plaza.

    Pictured: Ludhiana (Dugri)

How and where we work

What we offer

With this role

  • A home-office allowance for your remote setup

With every role

  • Health and family

    Medical insurance · Parental leave · Mental health

  • Time

    Paid leave · Winter break · Flexible days

  • Growth

    Learning budget · Growth reviews · Internal moves

  • Setup

    Your own machine · Home office · Team weeks

The full benefits schedule

The team

Technology & Intelligence, the practice behind this role.

Engineers who build websites, platforms, data systems and AI products, with tests, evaluations and security checks on every change.

Open roles in this practice
3 on the board
Based in
Remote (India) · New Delhi · Ludhiana
Code on a screen in close-up: SVG gradient and filter definitions in pink, blue and white on a dark editor.
The practice at work Technology & Intelligence

What Technology & Intelligence delivers for clients

About Technology & Intelligence

Where this role sits

L4 of 6 · Senior

Owns a workstream. Sets the approach and develops others.

Each level is defined by the scope you own, not years served. Growth reviews twice a year measure you against the six standards at your level.

See career paths
  1. L1 Intern A task
  2. L2 Associate A deliverable
  3. L3 Mid A feature
  4. This role L4 Senior A workstream
  5. L5 Lead An engagement
  6. L6 Principal A practice

Level below

L3 · Mid — A feature. Owns a piece of work from start to finish.

Next level

L5 · Lead — An engagement. Leads a team and the client relationship.

How we hire

5 steps, and a reply after every one.

Steps set by this role’s hiring lead. Timings are targets; if one slips, we tell you.

  1. Within 5 working days

    Step 1: Application read

    An engineer reads it. Your code and what you built count for more than the CV layout.

  2. Week 1 · 45 min

    Step 2: Technical conversation

    Something you built and the trade-offs you made, then the role, level and salary band.

  3. Week 2 · 90 min

    Step 3: Pairing session

    A small problem in a working codebase, paired with an engineer. AI assistants are allowed; tell us how you check them.

    Work sample · the brief

  4. Week 2 · 60 min

    Step 4: Design review

    Sketch a system design with two engineers and defend your choices.

  5. Week 3

    Step 5: Offer

    In writing, with the level, salary band and start date.

What helps an application

  • A link to work you made, with your own part in it named.
  • One project you could talk through for half an hour.
  • If you used AI, a line on how you checked what it produced.
  • Plain words are fine. We read for substance.

Adjustments. Need extra time, questions in advance, captions or another format? Tell us on the form or by email. Asking never counts against you.

Start the application

Senior Full-Stack EngineerRemote (India) or New Delhi or Ludhiana · Remote · Closes 30 Nov

Apply for this role

Next step

If no role fits, tell us what you would build.

Someone in the practice you choose reads your application like any other and replies either way.

Send a speculative application