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We're hiring

Build the network before the world arrives.

esimgomobile is live: real plans, real customers, and the platform, the products and the team are still being built right now. Own real surface area, and ship the thing customers actually touch.

Why join now

Early means everything is yours to shape.

Real ownership

No layers, no handoffs. You own your domain end to end — architecture, shipping, and the consequences.

Remote-first

Async-friendly, working across time zones. We hire for output and judgment, not for desk time.

Long-term upside

We haven’t set up a formal equity plan yet — when we do, early team members will be first in line. Compensation details — salary, benefits, and any future equity — are discussed openly in interviews, not hidden behind a form.

Honest framing: we're a young company, so there is no mature on-call rotation, no giant platform team, and no hiding behind process. If you want a finished machine, we're not it yet. If you want to build one, read on.

Open roles

Seven roles. Zero passengers.

Click a role for the full description. Every role reports into the founding team and ships to production.

Engineering

Telecom Integration Engineer

▾

You are the bridge between esimgomobile and the world's networks. You will integrate our wholesale eSIM data and voice/SMS suppliers, build the provisioning pipelines that turn an API call into a live eSIM profile, and make number issuance reliable across countries and carriers.

What you'll do

  • Integrate eSIM (SM-DP+/SM-SR) and voice/SMS wholesale APIs into our provisioning platform.
  • Build monitoring and failover across multiple network suppliers — two suppliers, zero single points of failure.
  • Own number inventory, porting flows and per-country regulatory requirements with the compliance team.
  • Debug live network issues with carriers: failed activations, SMS delivery, call routing.
  • Document every integration so the next engineer never starts from zero.

What you bring

  • Hands-on experience with telecom APIs — eSIM provisioning, voice/SMS wholesale, or CPaaS platforms (Twilio, Telnyx, Vonage or similar).
  • Strong backend engineering skills (we're API-first; language is less important than judgment).
  • Comfort reading carrier documentation and carrier error codes without flinching.
  • Calm under incident pressure; you write the postmortem before anyone asks.

Nice to have

  • GSMA eSIM specs (SGP.02/SGP.22), SIP/RTP internals, or numbering-plan regulatory experience.

Apply for this role

AI

Voice AI Engineer

▾

You build the brain and voice of Tele Agent — our AI receptionist that answers business calls 24/7. From real-time speech pipelines to conversation design, you own how the agent sounds, understands and acts.

What you'll do

  • Build and tune the real-time voice pipeline: speech-to-text, conversation brain, text-to-speech, and telephony integration.
  • Design conversation flows for answering, appointment booking, message taking and escalation to humans.
  • Drive latency down and naturalness up — every 100ms matters on a phone call.
  • Build evaluation harnesses: test calls, quality scoring, regression suites for conversation behavior.
  • Work with product on the Tele Agent dashboard: call history, transcripts, summaries, settings.

What you bring

  • Experience shipping voice AI or conversational AI to production — IVR, voice assistants, or real-time speech systems.
  • Fluency with modern speech models and LLM orchestration; opinions about where open weights beat vendor APIs.
  • Python or TypeScript at production level; comfort with WebRTC/SIP/RTP a plus.
  • You've listened to a robot voice say something wrong and felt personally offended.

Nice to have

  • Multilingual speech experience, telephony (Twilio Voice, Asterisk/FreeSWITCH), or on-device inference.

Apply for this role

Engineering

Frontend Engineer

▾

You build what customers see: the esimgomobile dashboard, checkout, eSIM installation flows and the Tele Agent console. Our bar is cinematic and fast — this site is the reference, and the product has to beat it.

What you'll do

  • Own the customer-facing web app: account, plans, numbers, billing, usage analytics.
  • Build the eSIM install and number-setup flows that have to work for non-technical travelers.
  • Keep the bar from this marketing site: motion, reveals, performance budgets, accessibility.
  • Work with backend on the API contracts the dashboard consumes (you'll help design them).
  • Instrument everything; fix what the metrics say is slow.

What you bring

  • Deep modern frontend craft: semantic HTML, CSS that does the heavy lifting, vanilla JS or a framework — we care about output.
  • A portfolio or shipped work that shows motion, polish and performance discipline.
  • Accessibility and responsive instincts; you test on a real phone.
  • You notice a 2px misalignment before the designer does.

Nice to have

  • WebGL/canvas work, i18n experience, or checkout/payment UI experience.

Apply for this role

Developer Relations

Developer Relations Engineer

▾

esimgomobile is API-first down to the SIM: REST API, SDKs, CLI and an MCP server for AI agents. You are the voice of that platform to developers — and the voice of developers back to us.

What you'll do

  • Own the developer experience: docs, quickstarts, SDKs, CLI and the MCP server for AI agents.
  • Build sample apps and reference integrations (including the Twilio migration toolkit).
  • Be present where developers are: forums, GitHub, hackathons, launch communities.
  • Turn developer feedback into API and docs improvements with engineering.
  • Create technical content that teaches: guides, videos, live builds.

What you bring

  • You've shipped code against telecom or communications APIs and can empathize with the developer on the other side.
  • Excellent technical writing and a public body of work (blog, talks, repos, videos — any mix).
  • Comfort live-coding and debugging in public.
  • You read API docs for fun and file issues when they're wrong.

Nice to have

  • AI-agent tooling experience (MCP, function calling), or a following in a developer community.

Apply for this role

Engineering

Platform / Backend Engineer

▾

You build the platform everything runs on: accounts, billing, provisioning orchestration, usage metering and the public API. If it's load-bearing, you probably built it.

What you'll do

  • Design and build core services: identity, billing/metering, eSIM and number provisioning orchestration.
  • Own the public REST API contract that the dashboard, SDKs, CLI and MCP server all consume.
  • Build for multi-supplier resilience: idempotent provisioning, retries, reconciliation.
  • Set the bar on security: auth, secrets handling, audit trails, least privilege.
  • Keep it boring in production: observability, runbooks, sane deploys.

What you bring

  • Production backend experience with distributed systems that handle money or regulated resources.
  • Strong API design instincts and opinions about versioning.
  • Postgres (or similar) fluency; you think in transactions.
  • You've been paged, and you made sure it happened less afterward.

Nice to have

  • Cloudflare Workers, payment integrations, or telecom/numbering domain experience.

Apply for this role

Content

Technical Writer

▾

Connectivity is confusing; our docs won't be. You own the docs site end to end — API references, eSIM installation guides, Tele Agent setup, migration guides — plus the long-form content that teaches the internet how mobile connectivity actually works.

What you'll do

  • Own docs.esimgomobile.com: information architecture, API reference, guides, troubleshooting.
  • Write the 40-article content library on eSIMs, roaming, numbering and voice AI — readable, copyable, learnable.
  • Pair with engineers on every feature: if it ships without docs, it didn't ship.
  • Maintain accuracy as the platform evolves; docs are code-reviewed here.
  • Set the voice: clear, honest, no marketing fluff in technical content.

What you bring

  • A portfolio of technical docs or long-form technical writing developers actually use.
  • You can read an API and write the guide its authors wish they'd written.
  • Telecom or networking literacy — or the demonstrated ability to learn a technical domain fast and write it correctly.
  • Ruthless clarity; you delete your own darlings.

Nice to have

  • Docs-as-code tooling, API reference generation, or multilingual content experience.

Apply for this role

Trust

Customer Trust & Compliance Specialist

▾

Real phone numbers are regulated in nearly every country we operate in. You make sure esimgomobile earns and keeps the trust of customers and regulators alike — from KYC operations to fraud prevention to the policies on this very site.

What you'll do

  • Own identity-verification (KYC) operations: vendor selection, review queues, edge cases, appeals.
  • Build fraud and abuse prevention for numbers and Tele Agent: spam, robocalling, account takeover.
  • Track per-country numbering regulations and keep our issuance compliant as we expand.
  • Own the trust surface: terms, privacy, refund policy updates as the product evolves.
  • Be the human behind support@esimgomobile.com for trust escalations.

What you bring

  • Experience in trust & safety, compliance, fraud prevention, or telecom regulatory work.
  • Judgment under ambiguity: you can write a policy and also handle the case it didn't anticipate.
  • Clear, empathetic written communication — including "no" said kindly and firmly.
  • Paranoia about abuse vectors, paired with respect for legitimate customers.

Nice to have

  • Numbering regulation (NANP, EU, APAC), KYC vendor operations, or telecom carrier compliance.

Apply for this role

How to apply

No portals. No black holes.

  1. Email support@esimgomobile.com with the role title in the subject line.
  2. Attach your CV, or link your profile / portfolio / GitHub — whatever shows your work best.
  3. Add a short note (a few sentences is fine): why this role, why now, and one thing you've built or handled that you're proud of.

A human reads every application and replies to every applicant. If a role isn't listed but you're convinced you belong here, send the same email with the subject "General application" and make the case.

Frequently asked

Is esimgomobile remote?
Yes — remote-first and async-friendly, working across time zones. We hire for output and judgment.
What does compensation look like?
Competitive salary, with any future equity upside discussed openly in interviews — no hidden bands, no forms.
Do I need telecom experience for every role?
No — only where the description says so. For most roles we value engineering judgment, craft and the ability to learn a technical domain fast.
Will I hear back?
Yes. A human reads every application and replies to every applicant — including a "no" with a reason.
Not applying? Still welcome.

Follow the build.

Get connected

Plans are live — grab a monthly plan or a travel pack and see what the team you'd join actually ships.

See plans

Explore the API

We're API-first down to the SIM. See the developer surface you'd be building on.

Developer docs

Questions about a role?

Ask us anything — scope, compensation, timeline. A human replies to every message.

support@esimgomobile.com

esimgomobile in Bulgaria

Using careers in Bulgaria? You are on the local edition — key facts for Bulgaria (capital Sofia, dial code +359) are below. esimgomobile plans for Bulgaria are live now — monthly plans from $8/mo and one-time travel packs from $3.65, with live checkout.

CapitalSofia
Dial code+359
CurrencyBulgarian lev (BGN)
Time zoneUTC+2
Main languagesBulgarian

Plans are live — see plans and pricing.

See it live

Twenty screens, twenty photos.

Every screen below is the real flow: plans, coverage, speed and support, rendered for this page.

Tele Agent transcript
Will my phone work in Bulgaria?
If it's carrier-unlocked and eSIM-capable, yes. I checked Bulgaria bands — you're covered.
Tele Agent transcript on Careers · Bulgaria: real question, specific answer.
  1. 1A real support transcript: the question, then the specific answer.
  2. 2This is what 'AI support' actually looks like in practice.
contemporary building facades against sea in usa
Bulgaria
eSIM dataLive
Local numberAvailable
5GYes
Coverage card on Careers · Bulgaria: data live, local number available, 5G where it exists.
  1. 1Coverage status at a glance: data live, number available, 5G ready.
  2. 2Green means go — no guessing about what's supported.
Language
DeutschEspañolEnglish
Language picker on Careers · Bulgaria — Deutsch, Español, English: the app speaks six languages.
  1. 1Usage ring compresses the whole plan into one glanceable number.
  2. 2Percent remaining is the only metric most travelers check.
person taking photo of exotic plants with smartphone
Your Bulgaria number is waiting.
Get your eSIM
Live now · no waitlist
“Your Bulgaria number is waiting.” — the CTA card on Careers · Bulgaria: plans live now, no waitlist.
  1. 1Coverage status at a glance: data live, number available, 5G ready.
  2. 2Green means go — no guessing about what's supported.
esimgomobile.com
Dashboard
Active eSIMs3
Data left50 GB
Current cityBulgaria
Web dashboard on Careers · Bulgaria: every eSIM, every trip, 50 GB left — one screen.
  1. 1Three plans side by side so the trade-off is obvious.
  2. 2Pick by trip length, not by decoding fine print.
Tele Agent
“Setting up your Bulgaria line…”
AI voice agent on Careers · Bulgaria — answers spoken aloud, never a support ticket.
  1. 1Illustrative speed readout: sample carrier, city and latency figures.
  2. 2The meter demonstrates the readout — figures are examples, not live measurements.
scenic view of santorini s iconic blue domes
Your Bulgaria number is waiting.
Get your eSIM
“Your Bulgaria number is waiting.” — the banner on Careers · Bulgaria: two minutes from curious to connected.
  1. 1Mockups illustrate the product flow — captions describe what's real.
  2. 2Figures labeled as examples show sample data, never live telemetry.
Network
5G
Bulgaria connected
Network widget for Careers · Bulgaria: 5G, full bars — zero ambiguity about the connection.
  1. 1The Tele Agent answers in plain language — no telecom jargon.
  2. 2Every answer is specific to your trip, not a generic FAQ.
esimgomobile.com
Checkout
Atlas Unlimited — Bulgariatotal
Taxescalculated
Pay securely
256-bit encrypted · Amazon Pay
Secure checkout on Careers · Bulgaria: Atlas Unlimited, full price up front, no fine print.
  1. 1The dashboard keeps every eSIM, every trip, in one place.
  2. 2Rows show data left, days left and current city at a glance.
Why travelers pick it
  • Hotspot included
  • 24/7 support
  • 5G where available
Why travelers pick Careers · Bulgaria: Hotspot included, 24/7 support, 5G where available.
  1. 1A real traveler quote, tied to the destination it mentions.
  2. 2Reviews reference actual trips, not generic praise.
Atlas Unlimited
Unlimited · 30 days
Bulgaria
Atlas Unlimited — Unlimited · 30 days, prepaid and ready on Careers · Bulgaria.
  1. 1The plan chip: name, allowance and destination in one line.
  2. 2Everything you need to confirm you're on the right plan.
eSIM installedYour Bulgaria plan is ready.
Push · just now
Push notification on Careers · Bulgaria: eSIM installed, plan ready to activate.
  1. 1The roaming math, made visible: one price versus per-day carrier fees.
  2. 2This is the comparison most travelers never see until the bill.
esimgomobile.com
API quickstart
curl https://api.esimgomobile.com/v1/esims \
  -H "Authorization: Bearer $KEY" \
  -d '{"country":"BU"}'
200 OK · 129 ms
REST API behind Careers · Bulgaria: issue eSIMs programmatically — 200 OK in milliseconds.
  1. 1The dashboard keeps every eSIM, every trip, in one place.
  2. 2Rows show data left, days left and current city at a glance.
photo of a black phone with cameras
“Switched plans mid-trip in Bulgaria. Took about a minute.”
Noah P.Verified traveler · Bulgaria
Traveler review for Careers · Bulgaria: “Switched plans mid-trip in Bulgaria. Took about a minute.” — Noah P..
  1. 1The roaming math, made visible: one price versus per-day carrier fees.
  2. 2This is the comparison most travelers never see until the bill.
Launch facts
195destinations live
31free tools
$8entry monthly plan
Launch facts behind Careers · Bulgaria — 195 destinations live, 31 free tools, $8 entry monthly plan: numbers we publish and stand behind.
  1. 1A real support transcript: the question, then the specific answer.
  2. 2This is what 'AI support' actually looks like in practice.
67%
data left
Usage ring on Careers · Bulgaria — 67% of data left: the number travelers check most.
  1. 1The plan chip: name, allowance and destination in one line.
  2. 2Everything you need to confirm you're on the right plan.
195
destinations live
launch fact
Launch fact behind Careers · Bulgaria: 195 destinations live — a fixed figure, not live telemetry.
  1. 1A real traveler quote, tied to the destination it mentions.
  2. 2Reviews reference actual trips, not generic praise.
esimgomobile.com
Plans for Bulgaria
Atlas 5GB5 GB · 30 days
Atlas 20GB20 GB · 30 days
Atlas 50GB50 GB · 60 days
Compare plans
Plan picker on Careers · Bulgaria: 5GB, 20GB, 50GB and Unlimited — pick by trip, not fine print.
  1. 1The dashboard keeps every eSIM, every trip, in one place.
  2. 2Rows show data left, days left and current city at a glance.
Recent speeds
New York300 Mbps
Bangkok411 Mbps
New York169 Mbps
Recent speeds for Careers · Bulgaria — New York, Bangkok, New York: illustrative 5G figures, not live measurements.
  1. 1Mockups illustrate the product flow — captions describe what's real.
  2. 2Figures labeled as examples show sample data, never live telemetry.
three people walking on the beach with the ocean in the background
Get connected
1 Pick a plan2 Scan QR3 Land online
Three steps on Careers · Bulgaria: pick a plan, scan the QR, land online.
  1. 1A real traveler quote, tied to the destination it mentions.
  2. 2Reviews reference actual trips, not generic praise.
天玑 不器 — Careers · Bulgaria: The team behind the connectivity — building the network Bulgaria travelers rely on.
Careers · Bulgaria: The team behind the connectivity — building the network Bulgaria travelers rely on.
Altaf Shah — Careers · Bulgaria: Night markets and late trains — connected the whole way through.
Careers · Bulgaria: Night markets and late trains — connected the whole way through.
Alexandre Moreira — Careers · Bulgaria: The welcome home: eSIM deleted in one tap, no contract to cancel.
Careers · Bulgaria: The welcome home: eSIM deleted in one tap, no contract to cancel.
businesspeople brainstorming in conference room — Careers · Bulgaria: The rental desk handshake: confirmation email open, license photo ready.
Careers · Bulgaria: The rental desk handshake: confirmation email open, license photo ready.
woman having a video call — Careers · Bulgaria: Rooftop check-in: boarding passes and hotel keys, all on the phone.
Careers · Bulgaria: Rooftop check-in: boarding passes and hotel keys, all on the phone.
coffee shop workspace with laptop and iced coffee — Careers · Bulgaria: The group chat stays live across every border you cross.
Careers · Bulgaria: The group chat stays live across every border you cross.
outdoor workspace with coffee and laptop — Careers · Bulgaria: Lost in the medina, found by GPS: the blue dot never lies.
Careers · Bulgaria: Lost in the medina, found by GPS: the blue dot never lies.
an empty alley near the ocean — Careers · Bulgaria: Hiking the ridge: trail map offline, emergency numbers saved.
Careers · Bulgaria: Hiking the ridge: trail map offline, emergency numbers saved.
Chris F — Careers · Bulgaria: We hire people who've been stranded by roaming — then fix it for everyone.
Careers · Bulgaria: We hire people who've been stranded by roaming — then fix it for everyone.
vibrant nightlife in tokyo s shinjuku district — Careers · Bulgaria: Check-in lines move faster when your documents are on your phone.
Careers · Bulgaria: Check-in lines move faster when your documents are on your phone.
white and black sailing ship print ceramic plate — Careers · Bulgaria: Rainy-day backup plan: indoor attractions researched from the hostel bunk.
Careers · Bulgaria: Rainy-day backup plan: indoor attractions researched from the hostel bunk.
oia village on santorini — Careers · Bulgaria: The modern arrival: online before the seatbelt sign goes off.
Careers · Bulgaria: The modern arrival: online before the seatbelt sign goes off.
David Gan — Careers · Bulgaria: Island time, online time: ferries, beaches and full signal.
Careers · Bulgaria: Island time, online time: ferries, beaches and full signal.
black headset with mouthpiece — Careers · Bulgaria: Every hire touches the product travelers hold in their hands.
Careers · Bulgaria: Every hire touches the product travelers hold in their hands.
woman holding iphone in hand — Careers · Bulgaria: The night bus: entertainment downloaded, messages queued, rest easy.
Careers · Bulgaria: The night bus: entertainment downloaded, messages queued, rest easy.
man video calling using a laptop while sitting on a chair — Careers · Bulgaria: The food tour: every recommendation looked up on the spot.
Careers · Bulgaria: The food tour: every recommendation looked up on the spot.
Hipster with a beard and sunglasses in a city square holding a smartphone. — Careers · Bulgaria: If roaming bills ever ruined your trip, you already understand the mission.
Careers · Bulgaria: If roaming bills ever ruined your trip, you already understand the mission.
man in a mountain valley covered with snow — Careers · Bulgaria: Real journeys, real connectivity — this is what the product is for.
Careers · Bulgaria: Real journeys, real connectivity — this is what the product is for.
scenic aerial view from airplane window — Careers · Bulgaria: From departure lounge to arrival hall, the data never drops.
Careers · Bulgaria: From departure lounge to arrival hall, the data never drops.
Man photographing urban cityscape with smartphone against skyline. — Careers · Bulgaria: Ship the Tele Agent answers that rescue midnight airport layovers.
Careers · Bulgaria: Ship the Tele Agent answers that rescue midnight airport layovers.

Explainer

Careers: the full picture

The short version: prepaid travel eSIMs across 195 destinations, installed by QR code in two minutes, managed from a dashboard, with an AI agent on call when you need a human-style answer fast.

The long version is the rest of this page — plans, mechanics, edge cases and honest trade-offs, written the way we'd explain it to a friend.

Everything on this page exists to answer one question well: how does esimgomobile fit into your trip? The sections below go deep so you never need a second tab.

Explainer

How it works, step by step

  1. Buy before you fly
    • Order from home, the hotel, or the departure lounge — delivery is instant and digital.
    • No shipping, no pickup counters, no airport SIM queues.
  2. Add the eSIM
    • One QR scan adds the plan to your phone. iPhone and Android both walk you through it in under a minute.
    • You can install now and activate later — the plan starts when you choose.
  3. Stay online abroad
    • Data, maps, translation and messaging work the moment you land.
    • Running low? Top up in one tap from your dashboard — no new QR code needed.

Explainer

Good to know

  • Hotspot sparingly: one laptop tethered all day can burn through a week of phone data.
  • Buy and install your eSIM before departure — airport Wi-Fi is the worst place to set up connectivity.
  • Charge your phone before long travel days; weak signal areas drain batteries faster.
  • Download offline maps for your destination — they save data and work in dead zones.
  • Keep your home SIM active for two-factor codes from your bank; run data on the eSIM line.
  • Turn off auto-play on social apps before you fly; it quietly eats roaming data.

These are the details that separate a smooth trip from a stressful one — small, unglamorous, and worth more than any feature list.

Explainer

Why travelers switch

The Tele Agent closes the remaining gap: a question at midnight in a foreign terminal gets an answer in seconds, not a support ticket.

Roaming bills taught a generation to fear their phones abroad. The eSIM generation simply never learned that fear — data is prepaid, visible and finite.

And because everything is prepaid through Amazon Pay, the commercial relationship is simple: you pay for data, you get data, it ends when it ends.

See the math

The numbers behind Bulgaria.

Careers — data dashboard

The product's headline numbers, switchable by dataset.

195
destinations live
global footprint
4
Atlas plans
prepaid, no contracts
~2 min
typical install
QR scan to online
6
app languages
EN ES FR DE PT JA
Atlas 5GB: 5 GB over 30 days — Weekend breaks & light useAtlas 5GB 5 GBAtlas 20GB: 20 GB over 30 days — Two-week trips & daily useAtlas 20GB 20 GBAtlas 50GB: 50 GB over 60 days — Remote work & hotspottingAtlas 50GB 50 GBAtlas Unlimited: Unlimited over 30 days — Heavy use, zero meteringAtlas Unlimited Unlimited
Atlas 5GB: 30-day validityAtlas 5GB 30 daysAtlas 20GB: 30-day validityAtlas 20GB 30 daysAtlas 50GB: 60-day validityAtlas 50GB 60 daysAtlas Unlimited: 30-day validityAtlas Unlimited 30 days
Illustrative — D1: 100% of maxIllustrative — D10: 70% of maxIllustrative — D20: 42% of maxIllustrative — D30: 12% of maxDay 1Day 10Day 20Day 30IllustrativeIllustrative 20 GB burn-down at moderate use.

Hover any bar or point for its exact value. Tabs switch datasets — everything on this panel is computed from live product data unless labeled illustrative.

Careers — data dashboard. Plan allowances, validity windows and a typical usage curve for Careers — hover for exact values.
Careers: capability profileWhat the tool is good at — illustrative profileCapability profileFive strengths, ranked by what users feel first.Private by designyour inputs stay in your browserMobile friendlyworks on the phone in your handInstant resultsno waiting, no signupAlways currentreflects live plans and coverageShares wellsend the answer to travel companionsIllustrative profile based on tool design — not measured telemetry.
Capability profile. Capabilities measured by traveler value, not feature count.
Questions, answeredThe six things everyone asks firstQuestions, answeredShort answers, no sales pitch.What if data runs out?
80% alert, then one-tap top-up. No bill shock.
Do I keep my number?
Yes — WhatsApp & iMessage keep working on your existing number.
Is it a contract?
No — prepaid. Service simply stops instead of charging extra.
Does hotspot work?
Yes — share your connection with laptop or tablet.
Which phones work?
Any carrier-unlocked, eSIM-capable iPhone or Android.
How fast is setup?
About two minutes: plan, QR scan, done.
FAQ at a glance. Six questions every traveler asks — the Careers · Bulgaria answers, one screen.
Get connected in three stepsFrom purchase to online in about two minutesGet connected in three stepsNo store visit, no plastic SIM, no waiting for the post.1Pick your planChoose data for your trip — checkout takes about two minutes.2Land connectedSwitch the line on when you arrive — online before baggage claim.3Scan the QR codeThe eSIM installs straight onto your phone. No store, no plastic SIM.
Three-step setup. Install days before departure or minutes before boarding — your call.
Plan comparison matrixEvery plan for Bulgaria — data, validity, best fitPlans at a glanceFour prepaid plans cover every kind of trip to Bulgaria.PLANDATAVALIDITYAtlas 5GBWeekend breaks & light use5 GB30 daysAtlas 20GBTwo-week trips & daily use20 GB30 daysAtlas 50GBRemote work & hotspotting50 GB60 daysAtlas UnlimitedHeavy use, zero meteringUnlimited30 days
Plan comparison matrix. Weekend sips, fortnight data, work-month gulps, or unlimited — pick by trip shape.
Every plan includesNo tiers of basic dignity — these ship with all plansEvery plan includesThe baseline is generous on purpose.One-tap top-upMore data in seconds — no new QR code.5G where availableFastest local partner network, selected automatically.Keep your WhatsAppYour existing number keeps working on the data line.24/7 supportReal humans plus the Tele Agent, around the clock.6 languagesThe app speaks your language, wherever you're from.Hotspot includedShare with your laptop or tablet at no extra cost.
Included with every plan. From 5 GB to Unlimited, the inclusions don't shrink.
Network at a glanceCoverage facts for BulgariaNetwork at a glanceThe numbers that matter before you buy.195destinations liveesimgomobile network data5Gwhere available in Bulgariaesimgomobile network data6app languagesesimgomobile network data2 mintypical install timeesimgomobile network dataPlus: local numbers where available, hotspot included, 24/7 support.Prepaid only — when the plan ends, it simply stops. No contracts.
Coverage facts. Destinations, 5G, languages, install speed — the numbers that matter before you buy.
What your gigabytes meanTypical hourly usage per activityWhat your gigabytes meanTranslate plan sizes into real travel behavior.Maps & navigation≈ 5 MB / hourMessaging & email≈ 20 MB / hourSocial browsing≈ 150 MB / hourVideo calls≈ 600 MB / hourHD streaming≈ 1.5 GB / hourTypical usage rates — actual consumption varies by app and quality settings.
Data usage guide. Maps sip, streaming gulps: size the plan to your heaviest habit.
How Careers worksFour steps from question to answerHow this tool worksBuilt to answer one question well.1Enter your detailsTrip, data needs, destination. The tool does the math.2Open the toolNo account needed — it loads instantly in your browser.3Get the answerClear result with next steps — save it or act on it.4Apply itJump straight to the plan, setting or page it points to.
Tool walkthrough. Every tool on esimgomobile follows the same honest pattern: input, math, answer.
Who it's forFour travelers, one toolWho it's forBuilt for real trip shapes, not personas.1The planner
Compare before you commit — know the right plan weeks ahead.
esimgomobile network data2The last-minute flyer
Answer in minutes, eSIM installed before boarding.
esimgomobile network data3The remote worker
Size data for video calls and hotspotting with confidence.
esimgomobile network data4The family organizer
One tool, every traveler's needs covered.
esimgomobile network data
Use cases. Planners, sprinters, remote workers, families — who's it for.
Pro tipsFour habits of the always-connectedPro tipsSmall habits, big difference.1Keep home SIM for 2FABank codes still arrive while data runs on the eSIM.2Screenshot bookingsHotel address & confirmations, available with no signal.3Check unlock statusCarrier-locked phones can't add an eSIM — verify first.4Set an 80% alertA top-up should never surprise you mid-trip.
Pro tips. Four habits for smooth trips — pro tips for Careers · Bulgaria.

Your Bulgaria plan is two minutes away

Prepaid, no contracts, no roaming surprises. The whole setup takes about two minutes.

See plans and pricing Talk to the Tele Agent