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Sestek

Technology, Information and Media

SESTEK develops AI-powered solutions using text-to-speech, speech recognition, natural language processing and voice biometrics technologies

Is Sestek hiring?

Yes. As of November 4, 2026, Sestek has 11 open roles on Metaintro. 4 were posted in the last 30 days.

Open roles

Newest first. Pay shown when the posting lists it.

Hiring pattern

How fast Sestek is adding roles, and how they're set up.

New roles each monthRoles first posted in the month

2
3
0
5
0
JulyAugustSeptemberOctoberNovember
November: 0 new roles.

How roles are set upShare of open roles

62%
38%
HybridRemote
100% of roles are hybrid or remote.

Customers

All 30 companies Sestek names as customers.

Customers hiring now4

Case studies23

  • Koçtaş
  • Vestel
  • ING TURKEY
  • Ajman Bank
  • Zorlu Energy
  • Fibabanka
  • QNB Türkiye
  • TUR Assist
  • Madame Coco
  • Vakıfbank
  • Kuveyt Turk
  • Istanbul Grand Airport
  • Yapı Kredi
  • CIGNA
  • Türk Telekom
  • Hepsiburada
  • Migration Management Office
  • Teknosa
  • TEB
  • Garanti BBVA
  • Extra
  • AXA Insurance
  • Halkbank

Other customers3

What their customers say

Quotes from people at Sestek's customers.

“Thanks to the Voice AI Agent we implemented with SESTEK, our customers can express their requests in their own words, without getting lost in menus or waiting in an agent queue.”

Deputy General Manager, Field Operations & Call Center

“Using Agent Performance Analytics, supervisors were able to monitor and analyse sales conversations and provide feedback to agents effectively.”

ING TURKEY

“We now manage more than 50% of the collection calls to customers via Conversational IVR.”

Collection Director

“A significant increase in the number of registered vocal passphrases and the positive feedback we get from our customers prove that we made the right decision with SESTEK.”

Contact Center Operations Director

“Speech Analytics technology allows us to pinpoint areas that need improvement. And this has a direct influence on customer experience.”

CEO of Concentrix Turkey
Show 25 more quotes

“SESTEK’s AI Agents powered Koçtaş’s omnichannel transition, driving a 15% increase in self-service transactions that successfully elevated customer satisfaction while reducing agent workload.”

Head of Customer Experience and Process Development · Koçtaş

“Thanks to SESTEK AI Agents, Madame Coco customers can quickly access information on our website before and after their orders, while relevant questions are directed to the appropriate departments, shortening the processing time.”

Madame Coco

“By bringing Ajman Bank One and our AI-powered Avatar together under a single vision, we are creating a more connected, accessible, and culturally aligned banking experience.”

CEO of Ajman Bank · Ajman Bank

“With the Agentic AI solution we built together with SESTEK, we deliver faster, uninterrupted service while freeing our teams to focus on more complex, high-value work.”

SENIOR DIRECTOR OF CUSTOMER SERVICES

“In collaboration with SESTEK, AI resolves 44% of calls, improving consumer experience.”

General Manager

“Today, 46% of our calls are handled by the AI Agents, and 37% of these calls are fully resolved without live agent support.”

IT Director

“Through the automatic detection of silence durations and advanced analytics capabilities, we achieved 704 hours of monthly workforce savings.”

Customer Experience Director

“Now, 98% of our calls are automatically analyzed by the system, allowing us to respond to customer needs faster and enhance our quality management.”

Operations Group Manager

“SESTEK’s Conversational Intelligence solutions have significantly improved our processes and contributed to managing our operations more efficiently and cost-effectively.”

Customer Services & Channel Development Sr. Manager

“This partnership has increased our efficiency by streamlining our quality management and provided significant improvements in agent performance.”

Training & Quality Manager

“SESTEK’s data-driven analysis helped us understand customer needs better and create the most accurate customer experience in a way that improves processes and ensures quality.”

AXA Turkey

“The future of banking is built on seamless, human-like digital experiences that simplify access, strengthen trust, and respond intuitively to customer needs. By bringing Ajman Bank One and our AI-powered Avatar together under a single vision, we are creating a more connected, accessible, and culturally aligned banking experience.”

CEO of Ajman Bank · Ajman Bank

“ViBi became a best practice in the sector, both with its contributions to customer engagement and self-service rates. Considering long-term IT investments, we completed and launched the project in only 6 months. This is the result of a successful collaboration between VakıfBank and SESTEK teams.”

Vakıfbank

“It is of great importance to work with the right business partners when implementing important projects such as digital transformation. We are happy to be developing solutions with SESTEK, an expert in conversational artificial intelligence solutions.”

Digital Transformation Group Manager · Kuveyt Turk

“Our primary goal is for our guests to have unforgettable experiences at our airport. With the Virtual Assistant we developed with Sestek, we can respond to customer requests 24/7 via the mobile application, WhatsApp, and IVR channels without the need of live representatives. Using these channels, we streamline all processes without wasting visitors’ time. We prioritize investing in this technology to provide the highest level of satisfaction to our guests.”

Chief Digital and Commercial Officer · IGA

“By combining AI and RPA technologies, we started to categorize customer complaints automatically and applied real-time complaint management. The technology not only shortened our response times but also helped us to improve the customer experience by providing more result-oriented responses.”

Manager Of Complaınt Management · Yapı Kredi

“Using Agent Performance Analytics, supervisors were able to monitor and analyse sales conversations and provide feedback to agents effectively. The technology helped detect possible customer complaints in advance and enabled responsible teams to respond proactively.”

ING TURKEY

“SESTEK Voice AI Agent provides us with automation for our collection processes. We now manage more than 50% of the collection calls to customers via Conversational IVR. As a result, customer payment agreements increased by 58% in digital channels.”

Collection Director · ING Bank

“In collaboration with SESTEK, we transformed our consumer experience operations into an intelligent, data-driven structure. Agentic AI now analyzes and resolves consumer requests at the first point of contact, helping us respond faster while increasing our teams' efficiency. Through automated resolution and real-time context handoff to live agents, 44% of our calls are now resolved end-to-end by AI, including 7 out of every 10 outage reports during crisis moments. This transformation has strengthened our operational resilience while measurably improving both consumer and employee experience.”

General Manager · Zorlu Energy

“SESTEK's Speech Analytics analyzed 100% of all customer‑agent calls and helped us identify areas of improvement for our agents. With the help of actionable insights, we achieved significant improvements in their performance.”

Chief Operating Officer · CIGNA

“This partnership has increased our efficiency by streamlining our quality management and provided significant improvements in agent performance. We were able to analyze customer calls faster and had the opportunity to provide constructive feedback to our agents. SESTEK's technology not only met our expectations but also became a tool we can recommend for any organization aiming to upgrade customer service operations.”

Training & Quality Manager · Hepsiburada

“Thanks to SESTEK Voice AI Agent, we can easily understand customer needs in different languages, providing them fast and accurate guidance for resolution. We also use SESTEK’s speech analytics solution to get valuable insights from conversations, which we utilize to improve our service quality.”

Migration Management Office

“SESTEK’s AI-powered solutions have significantly improved our processes and contributed to managing our operations more efficiently and cost-effectively. With Conversational Intelligence solution, all customer calls are evaluated, complaints are automatically categorized, and with the support of notification process for urgent cases, we have enhanced our service quality to the maximum.”

Customer Services & Channel Development Sr. Manager · Teknosa

“This partnership has completely transformed our quality management processes. Now, 98% of our calls are automatically analyzed by the system, allowing us to respond to customer needs faster and enhance our quality management. In addition, by contributing to our training management and customer experience, SESTEK’s solution has elevated not only quality but also training and performance management.”

Operations Group Manager · TUR Assist

“SESTEK Voice AI Agent removes complicated menus from traditional IVR, guides customer's callers to the right destination faster, and allows them to complete their transactions with ease. Our customers' quick adaptation to this technology is the proof of success.”

Head of Contact Center · TEB

AI launches and partners

What Sestek has launched and who it works with on AI.

  • LaunchAgentic AISESTEK offers Agentic AI to automate resolutions with autonomous AI agents.
  • LaunchAI AgentsSESTEK offers autonomous AI agents for request resolution.
  • LaunchAgent CopilotSESTEK offers real-time AI guidance to empower agents.
  • LaunchAI Agents capture first notice of lossAI Agents capture first notice of loss, collect details, identify complexity, and route claims.

Skills they ask for

Most frequent across open postings.

Tech stack

Hosting
Amazon Web Services
Libraries
GSAP
jQuery
CDN
Amazon CloudFront
jsDelivr
Analytics
Google Tag Manager
Google Analytics 4
CMS
Webflow

Company facts

Headquarters
Sarıyer, TR
Founded
2000
Industry
Technology, Information and Media
Sector (NAICS)
Information
Peer
FAR Inspections
Website
sestek.com

Roles by location

Where Sestek is hiring. Pick a city to see its roles.

Similar companies

Companies in the same industry as Sestek that are hiring now.

Questions about Sestek

Is Sestek hiring?
Yes. As of November 4, 2026, Sestek has 11 open roles on Metaintro. 4 were posted in the last 30 days. The most are in Business Development (2), Developer (2), and Customer Support (1).
Where is Sestek hiring?
Sestek is hiring in Fatih, Çankaya, and United States, with the most open roles in Fatih.
Does Sestek offer remote or hybrid work?
62% of open roles are hybrid and 38% are remote.
Who are Sestek's customers?
Sestek names 30 customers, including Concentrix, Groupama, Beko, IGA, and Koçtaş.
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