Full-Time

Senior Quality Assurance Engineer

API Testing

Posted on 8/15/2025

Telgorithm

Telgorithm

11-50 employees

High-deliverability A2P SMS/MMS messaging API

No salary listed

Remote in Germany + 2 more

More locations: Georgia, USA | Al Dhafra Region - Abu Dhabi - United Arab Emirates

Remote

Preference for candidates in the European Union (excluding Germany), Georgia, Armenia, and the United Arab Emirates.

Category
QA & Testing (3)
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Requirements
  • You have experience in functional testing
  • You have experience in testing API services and using tools such as Postman and similar
  • You have experience with writing various SQL queries
  • You have a deep understanding of software testing principles and methodologies
  • You have practical experience with Cypress or Playwright (Typescript) or readiness to switch to this tool
  • You are able to independently isolate defect and provide clear descriptions to the development team
  • You'll stand out if you have experience with load testing
  • Proficiency with Russian is a must have because we have a Russian-speaking development team.
  • This is a remote position for which we are accepting applicants in Europe and nearby time zones with preference for candidates in: the European Union (excluding Germany), Georgia, Armenia, and the United Arab Emirates. All candidates must be able to provide proof of identity and work authorization to work as a contractor in their country of residence.
  • Telgorithm is based in the United States and English is the primary language used at work.
Responsibilities
  • First Week: Our onboarding is pretty self-directed, so you’ll need to be independent from Day One. To start, you’ll set up time to get to know our remote, distributed team. You’ll begin familiarizing yourself with Telgorithm’s business goals, our product, and our industry (including the complex compliance and regulatory environment).
  • First Month:You will collaborate with development team to understand project requirements and identify potential risks or challenges, participate in requirements gathering sessions. You will identify, document, and track defects, working closely with developers to resolve issues.
  • First Six Months: You will develop, implement, and maintain comprehensive test plans, cases, and scripts. You will perform functional, integration, regression, and performance testing of a Telgorithm messaging application, ensure API integrations function seamlessly by designing and executing detailed API testing. You will automate test processes using tools and frameworks to improve efficiency and reliability in testing workflows. You will provide detailed reports on testing progress, coverage, and outcomes, ensuring stakeholders are informed. You will maintain existed and develop new Automation tests using Playwright (Typescript).
  • First Year: You’ll help build a product that solves must-have needs, driving up new logo sales and successfully securing renewals based on value delivered to end-users. You’ll position yourself to continue to evolve with the company, we’re a small startup that experiences rapid and frequent change. Get ready!
Desired Qualifications
  • You'll stand out if you have experience with load testing

Telgorithm provides a messaging API platform for business-to-person (A2P) SMS and MMS. Its Always On Messaging API Platform guarantees 99% deliverability and supports 10DLC, with automated compliance management. Developers integrate Telgorithm’s APIs into their software to send messages at scale, with usage- or subscription-based pricing and features like automated rate-limit optimization to reduce costs. Customers include software providers, marketing agencies, and any business sending large volumes of text messages. The goal is to help businesses communicate reliably with customers, achieve high deliverability, and manage compliance efficiently.

Company Size

11-50

Company Stage

Seed

Total Funding

$7.1M

Headquarters

Los Angeles, California

Founded

2021

Simplify Jobs

Simplify's Take

What believers are saying

  • $3.8M seed funding from Bonfire Ventures expands compliance platform in 2023.
  • G2 reviews praise reliable SMS delivery, freeing SaaS focus on customers.
  • Developer-friendly APIs enable quick integration within one week.

What critics are saying

  • Twilio locks in SaaS providers, eroding Telgorithm's market share now.
  • Sinch's Inteliquent acquisition raises Telgorithm's 10DLC costs immediately.
  • Burn rate exhausts runway by mid-2027 without Series A funding.

What makes Telgorithm unique

  • Telgorithm automates full A2P 10DLC compliance and registration process.
  • Smart queueing technology guarantees 99% message deliverability rates.
  • Time Routing feature optimizes queued A2P message management for enterprises.

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Benefits

Health Insurance

Unlimited Paid Time Off

Flexible Work Hours

Remote Work Options

Paid Vacation

Paid Sick Leave

Stock Options

Growth & Insights and Company News

Headcount

6 month growth

5%

1 year growth

-4%

2 year growth

5%
Telgorithm
Aug 18th, 2023
The #1 SMS API Twilio Alternative

If you're searching for the best messaging API for your business SMS/MMS, Telgorithm is the #1 Twilio SMS alternative.

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Jun 5th, 2023
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Apr 14th, 2023
A quick roundup of the news in Telecoms | Week #15 | VoIP Review

Telgorithm, an A2P text messaging API provider, has introduced Time Routing, a novel product feature that enables enterprises to better manage queued A2P messages.

FinSMEs
Feb 22nd, 2022
Telgorithm Raises $3.8M In Seed Funding

Telgorithm, a Los Angeles, CA-based cloud communications technology startup, raised $3.8M in Seed funding. The round was led by Bonfire Ventures with participation from Daher Capital, Amplify.LA, and I2BF. The company intends to use the funds to further develop and enhance its compliance-based messaging platform for SaaS providers. Led by CEO Aaron Alter, COO Mason Zheng, [] The post Telgorithm Raises $3.8M in Seed Funding appeared first on FinSMEs.

LA TechWatch
Feb 15th, 2022
I2BF Global Ventures invests into Telgorithm in $3M

Telgorithm, the compliance-based messaging platform, has raised $3M in Seed funding from investors that include Amplify.LA, I2BF Global Ventures, Bonfire Ventures, and Daher Capital.

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