AI Platform Developer (f/m/d) - Maternity Leave Cover (14 months)

Magenta Telekom
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AI Platform Developer (f/m/d) - Maternity Leave Cover (14 months)

Vienna | asap | Fulltime | Fixed-term (14 months, maternity leave cover) 

We are Magenta
Magenta Telekom is a leading provider of internet, mobile communications, entertainment and business solutions in Austria. The company counts around 2,200 employees and is part of the Deutsche Telekom Group.

Your Team
Join our Data & AI Tribe at Magenta and help shape a truly AI-driven culture. 

We are looking for an AI Platform Developer to help build new features for our internal enterprise AI platform. The platform provides conversational AI, coding assistance, document processing, enterprise search, image generation and custom AI assistants to users across the company.

By delivering new capabilities, you will have a direct impact on a company-wide product used by a broad internal audience. You will work closely with cloud, security, product and business teams, as well as collaborate with developers from other countries.

  • Take ownership of developing and maintaining scalable backend services and APIs using Python and FastAPI while contributing to modern frontend features with React, Next.js, and TypeScript
  • Drive the implementation of new features for our enterprise AI platform, integrating state-of-the-art AI models such as Gemini, Claude, OpenAI models, and similar technologies
  • Design and implement AI workflows, custom tools, MCP integrations, retrieval-augmented solutions, and guardrails to ensure reliable and secure generative AI applications
  • Collaborate closely with local and international development, platform, security, and business teams to deliver innovative AI solutions

  • Do you have several years of professional experience in software development with a strong focus on Python, FastAPI (or a similar framework), and building production-ready backend services and REST APIs?
  • Are you experienced in writing clean, typed, well-tested, and maintainable code, using modern development practices and tools such as Git, CI/CD, automated testing, containerization, dependency management, and code-quality tooling?
  • Do you have experience with Generative AI technologies, such as integrating LLMs, building AI workflows, RAG solutions, MCP integrations, or implementing AI guardrails? 
  • Are you comfortable working independently, communicating effectively in English, and collaborating with international, cross-functional teams?
At Magenta, we believe in diverse employees and live equal opportunities. We welcome all applications regardless of cultural and social background, age, gender, nationality, religion, disability or sexual orientation. Magenta connects all people.
We want to
win
together
T- you can
count
on me
We challenge
the
status quo
We are optimistic
about our
digital future
No bullshit bingo
we are honest,
authentic & humorous
We connect more
with each other
and with our customers
We want to
win
together
T- you can
count
on me
We challenge
the
status quo
We are optimistic
about our
digital future
No bullshit bingo
we are honest,
authentic & humorous
We connect more
with each other
and with our customers
That sounds good to you?
THEN WE MIGHT BE THE RIGHT ONES FOR YOU.
We support you with a food voucher for every working day.
Food voucher
Flexible working hours put you in the driving seat. You decide when you want to work on shaping the digital future.
Flexible working hours
The job ticket is the easy and ecofriendly way to commute to work.
Job ticket
With our multifaceted learning offer you can grow beyond yourself.
Learning offers
Flexible working hours put you in the driving seat. You decide when you want to work on shaping the digital future.
Flexible working hours
Homeoffice is part of our everyday life. You can work with your colleagues virtually.
Homeoffice
Attractive internet and mobile packages are available for you as well as discounts for shopping invarious stores.
Benefits
Your security in old age is important to us. That is why we support you with an attractive company pension plan.
Company pension plan
We support you with a food voucher for every working day.
Food voucher
Flexible working hours put you in the driving seat. You decide when you want to work on shaping the digital future.
Flexible working hours
The job ticket is the easy and ecofriendly way to commute to work.
Job ticket
With our multifaceted learning offer you can grow beyond yourself.
Learning offers
Flexible working hours put you in the driving seat. You decide when you want to work on shaping the digital future.
Flexible working hours
Homeoffice is part of our everyday life. You can work with your colleagues virtually.
Homeoffice
Attractive internet and mobile packages are available for you as well as discounts for shopping invarious stores.
Benefits
Your security in old age is important to us. That is why we support you with an attractive company pension plan.
Company pension plan

We are Magenta, you too?


Selina Sulzer
+4367682006247

According to the collective agreement for the telecommunications industry, this position carries a minimum gross monthly salary of
€ 3.686,04 based on full-time employment (38.5 hours per week).
We will discuss your actual salary with you in person, taking into account your individual qualifications and professional experience. You can expect an attractive offer that exceeds the minimum stipulated by the agreement.

You want to find out more about us? Get a glimpse of our Magenta World.
 

AI Platform Developer (f/m/d) - Maternity Leave Cover (14 months)

Vienna | asap | Fulltime | Fixed-term (14 months, maternity leave cover) 

  • Take ownership of developing and maintaining scalable backend services and APIs using Python and FastAPI while contributing to modern frontend features with React, Next.js, and TypeScript
  • Drive the implementation of new features for our enterprise AI platform, integrating state-of-the-art AI models such as Gemini, Claude, OpenAI models, and similar technologies
  • Design and implement AI workflows, custom tools, MCP integrations, retrieval-augmented solutions, and guardrails to ensure reliable and secure generative AI applications
  • Collaborate closely with local and international development, platform, security, and business teams to deliver innovative AI solutions
  • Do you have several years of professional experience in software development with a strong focus on Python, FastAPI (or a similar framework), and building production-ready backend services and REST APIs?
  • Are you experienced in writing clean, typed, well-tested, and maintainable code, using modern development practices and tools such as Git, CI/CD, automated testing, containerization, dependency management, and code-quality tooling?
  • Do you have experience with Generative AI technologies, such as integrating LLMs, building AI workflows, RAG solutions, MCP integrations, or implementing AI guardrails? 
  • Are you comfortable working independently, communicating effectively in English, and collaborating with international, cross-functional teams?
At Magenta, we believe in diverse employees and live equal opportunities. We welcome all applications regardless of cultural and social background, age, gender, nationality, religion, disability or sexual orientation. Magenta connects all people.
  • We want to
    win
    together
  • T- you can
    count
    on me
  • We challenge
    the
    status quo
  • We are optimistic
    about our
    digital future
  • No bullshit bingo
    we are honest,
    authentic & humorous
  • We connect more
    with each other
    and with our customers

That sounds good to you?
THEN WE MIGHT BE THE RIGHT ONES FOR YOU.

  • We support you with a food voucher for every working day.
    Food voucher
  • Flexible working hours put you in the driving seat. You decide when you want to work on shaping the digital future.
    Flexible working hours
  • The job ticket is the easy and ecofriendly way to commute to work.
    Job ticket
  • With our multifaceted learning offer you can grow beyond yourself.
    Learning offers
  • Flexible working hours put you in the driving seat. You decide when you want to work on shaping the digital future.
    Flexible working hours
  • Homeoffice is part of our everyday life. You can work with your colleagues virtually.
    Homeoffice
  • Attractive internet and mobile packages are available for you as well as discounts for shopping invarious stores.
    Benefits
  • Your security in old age is important to us. That is why we support you with an attractive company pension plan.
    Company pension plan

According to the collective agreement for the telecommunications industry, this position carries a minimum gross monthly salary of
€ 3.686,04 based on full-time employment (38.5 hours per week).
We will discuss your actual salary with you in person, taking into account your individual qualifications and professional experience. You can expect an attractive offer that exceeds the minimum stipulated by the agreement.

You want to find out more about us? Get a glimpse of our Magenta World.
Bewerben

Hauptstandort

Random Phone Number
randomemail@example.com

Ansprechpartner

Hauptstandort

Random Phone Number
randomemail@example.com

Ansprechpartner

Magenta Telekom - image

Magenta Telekom

Wien

Wir sind Magenta.


Mit Magenta gestalten wir eine digitale Zukunft, die Sinn stiftet und Freude bringt, die spannend und aufregend ist, fasziniert und inspiriert. Magenta ist nicht nur eine Farbe oder ein Name, sondern vielmehr eine Vision: Das ultimative Versprechen für die digitale Zukunft Österreichs. Magenta ist eine Marke von Magenta Telekom (T-Mobile Austria). Das Unternehmen besteht aus rund 2.500 Mitarbeiterinnen und Mitarbeitern. Als Teil der Deutschen Telekom Gruppe profitieren wir von der Innovationskraft und der finanziellen Stabilität des Konzerns, einem der global größten Player im Telekom-Markt. Wir machen modernste Technologie angreif- und erlebbar, brechen mit alten Gewohnheiten und setzen neue Maßstäbe. Damit wir den Alltag unserer Kunden bereichern und vereinfachen können.


Wir leben eine offene und tolerante Kultur, sind überzeugt, dass Unterschiede Vorteile sind und vielfältige Blickwinkel uns als Unternehmen bereichern. Wir bauen auf ein wertschätzendes, vertrauensvolles und offenes Miteinander und stehen dabei aktiv für Diversität ein. Diskriminierung hat keinen Platz in unserer Welt. Dabei geht es nicht nur um das Thema Geschlecht und/oder Alter. Wir verstehen Diversität gesamthaft. Wir fördern kulturelle Vielfalt, Vielfalt von individuellen Stärken und Fähigkeiten und Vielfalt in Lebensphilosophien.


Innovative, mutige und engagierte Mitarbeiterinnen und Mitarbeiter sind für uns ein wesentlicher Erfolgsfaktor. Deswegen bieten wir Ihnen bei Magenta viele spannende Möglichkeiten. Wir sind Magenta. Sie auch?


Weitere Infos unter: www.magenta.at/karriere

Klicke hier,
um mit der Karte zu interagieren.

Hauptstandort

Magenta Telekom

Rennweg 97-99
1030 Wien
Österreich

AI Platform Developer (f/m/d) - Maternity Leave Cover (14 months)

Magenta Telekom
Feedback geben
shareIconshareIconprinterIcon

AI Platform Developer (f/m/d) - Maternity Leave Cover (14 months)

Vienna | asap | Fulltime | Fixed-term (14 months, maternity leave cover) 

We are Magenta
Magenta Telekom is a leading provider of internet, mobile communications, entertainment and business solutions in Austria. The company counts around 2,200 employees and is part of the Deutsche Telekom Group.

Your Team
Join our Data & AI Tribe at Magenta and help shape a truly AI-driven culture. 

We are looking for an AI Platform Developer to help build new features for our internal enterprise AI platform. The platform provides conversational AI, coding assistance, document processing, enterprise search, image generation and custom AI assistants to users across the company.

By delivering new capabilities, you will have a direct impact on a company-wide product used by a broad internal audience. You will work closely with cloud, security, product and business teams, as well as collaborate with developers from other countries.

  • Take ownership of developing and maintaining scalable backend services and APIs using Python and FastAPI while contributing to modern frontend features with React, Next.js, and TypeScript
  • Drive the implementation of new features for our enterprise AI platform, integrating state-of-the-art AI models such as Gemini, Claude, OpenAI models, and similar technologies
  • Design and implement AI workflows, custom tools, MCP integrations, retrieval-augmented solutions, and guardrails to ensure reliable and secure generative AI applications
  • Collaborate closely with local and international development, platform, security, and business teams to deliver innovative AI solutions

  • Do you have several years of professional experience in software development with a strong focus on Python, FastAPI (or a similar framework), and building production-ready backend services and REST APIs?
  • Are you experienced in writing clean, typed, well-tested, and maintainable code, using modern development practices and tools such as Git, CI/CD, automated testing, containerization, dependency management, and code-quality tooling?
  • Do you have experience with Generative AI technologies, such as integrating LLMs, building AI workflows, RAG solutions, MCP integrations, or implementing AI guardrails? 
  • Are you comfortable working independently, communicating effectively in English, and collaborating with international, cross-functional teams?
At Magenta, we believe in diverse employees and live equal opportunities. We welcome all applications regardless of cultural and social background, age, gender, nationality, religion, disability or sexual orientation. Magenta connects all people.
We want to
win
together
T- you can
count
on me
We challenge
the
status quo
We are optimistic
about our
digital future
No bullshit bingo
we are honest,
authentic & humorous
We connect more
with each other
and with our customers
We want to
win
together
T- you can
count
on me
We challenge
the
status quo
We are optimistic
about our
digital future
No bullshit bingo
we are honest,
authentic & humorous
We connect more
with each other
and with our customers
That sounds good to you?
THEN WE MIGHT BE THE RIGHT ONES FOR YOU.
We support you with a food voucher for every working day.
Food voucher
Flexible working hours put you in the driving seat. You decide when you want to work on shaping the digital future.
Flexible working hours
The job ticket is the easy and ecofriendly way to commute to work.
Job ticket
With our multifaceted learning offer you can grow beyond yourself.
Learning offers
Flexible working hours put you in the driving seat. You decide when you want to work on shaping the digital future.
Flexible working hours
Homeoffice is part of our everyday life. You can work with your colleagues virtually.
Homeoffice
Attractive internet and mobile packages are available for you as well as discounts for shopping invarious stores.
Benefits
Your security in old age is important to us. That is why we support you with an attractive company pension plan.
Company pension plan
We support you with a food voucher for every working day.
Food voucher
Flexible working hours put you in the driving seat. You decide when you want to work on shaping the digital future.
Flexible working hours
The job ticket is the easy and ecofriendly way to commute to work.
Job ticket
With our multifaceted learning offer you can grow beyond yourself.
Learning offers
Flexible working hours put you in the driving seat. You decide when you want to work on shaping the digital future.
Flexible working hours
Homeoffice is part of our everyday life. You can work with your colleagues virtually.
Homeoffice
Attractive internet and mobile packages are available for you as well as discounts for shopping invarious stores.
Benefits
Your security in old age is important to us. That is why we support you with an attractive company pension plan.
Company pension plan

We are Magenta, you too?


Selina Sulzer
+4367682006247

According to the collective agreement for the telecommunications industry, this position carries a minimum gross monthly salary of
€ 3.686,04 based on full-time employment (38.5 hours per week).
We will discuss your actual salary with you in person, taking into account your individual qualifications and professional experience. You can expect an attractive offer that exceeds the minimum stipulated by the agreement.

You want to find out more about us? Get a glimpse of our Magenta World.
 

AI Platform Developer (f/m/d) - Maternity Leave Cover (14 months)

Vienna | asap | Fulltime | Fixed-term (14 months, maternity leave cover) 

  • Take ownership of developing and maintaining scalable backend services and APIs using Python and FastAPI while contributing to modern frontend features with React, Next.js, and TypeScript
  • Drive the implementation of new features for our enterprise AI platform, integrating state-of-the-art AI models such as Gemini, Claude, OpenAI models, and similar technologies
  • Design and implement AI workflows, custom tools, MCP integrations, retrieval-augmented solutions, and guardrails to ensure reliable and secure generative AI applications
  • Collaborate closely with local and international development, platform, security, and business teams to deliver innovative AI solutions
  • Do you have several years of professional experience in software development with a strong focus on Python, FastAPI (or a similar framework), and building production-ready backend services and REST APIs?
  • Are you experienced in writing clean, typed, well-tested, and maintainable code, using modern development practices and tools such as Git, CI/CD, automated testing, containerization, dependency management, and code-quality tooling?
  • Do you have experience with Generative AI technologies, such as integrating LLMs, building AI workflows, RAG solutions, MCP integrations, or implementing AI guardrails? 
  • Are you comfortable working independently, communicating effectively in English, and collaborating with international, cross-functional teams?
At Magenta, we believe in diverse employees and live equal opportunities. We welcome all applications regardless of cultural and social background, age, gender, nationality, religion, disability or sexual orientation. Magenta connects all people.
  • We want to
    win
    together
  • T- you can
    count
    on me
  • We challenge
    the
    status quo
  • We are optimistic
    about our
    digital future
  • No bullshit bingo
    we are honest,
    authentic & humorous
  • We connect more
    with each other
    and with our customers

That sounds good to you?
THEN WE MIGHT BE THE RIGHT ONES FOR YOU.

  • We support you with a food voucher for every working day.
    Food voucher
  • Flexible working hours put you in the driving seat. You decide when you want to work on shaping the digital future.
    Flexible working hours
  • The job ticket is the easy and ecofriendly way to commute to work.
    Job ticket
  • With our multifaceted learning offer you can grow beyond yourself.
    Learning offers
  • Flexible working hours put you in the driving seat. You decide when you want to work on shaping the digital future.
    Flexible working hours
  • Homeoffice is part of our everyday life. You can work with your colleagues virtually.
    Homeoffice
  • Attractive internet and mobile packages are available for you as well as discounts for shopping invarious stores.
    Benefits
  • Your security in old age is important to us. That is why we support you with an attractive company pension plan.
    Company pension plan

According to the collective agreement for the telecommunications industry, this position carries a minimum gross monthly salary of
€ 3.686,04 based on full-time employment (38.5 hours per week).
We will discuss your actual salary with you in person, taking into account your individual qualifications and professional experience. You can expect an attractive offer that exceeds the minimum stipulated by the agreement.

You want to find out more about us? Get a glimpse of our Magenta World.
Bewerben

Hauptstandort

Random Phone Number
randomemail@example.com

Ansprechpartner

Hauptstandort

Random Phone Number
randomemail@example.com

Ansprechpartner

Magenta Telekom - image

Magenta Telekom

Wien

Wir sind Magenta.


Mit Magenta gestalten wir eine digitale Zukunft, die Sinn stiftet und Freude bringt, die spannend und aufregend ist, fasziniert und inspiriert. Magenta ist nicht nur eine Farbe oder ein Name, sondern vielmehr eine Vision: Das ultimative Versprechen für die digitale Zukunft Österreichs. Magenta ist eine Marke von Magenta Telekom (T-Mobile Austria). Das Unternehmen besteht aus rund 2.500 Mitarbeiterinnen und Mitarbeitern. Als Teil der Deutschen Telekom Gruppe profitieren wir von der Innovationskraft und der finanziellen Stabilität des Konzerns, einem der global größten Player im Telekom-Markt. Wir machen modernste Technologie angreif- und erlebbar, brechen mit alten Gewohnheiten und setzen neue Maßstäbe. Damit wir den Alltag unserer Kunden bereichern und vereinfachen können.


Wir leben eine offene und tolerante Kultur, sind überzeugt, dass Unterschiede Vorteile sind und vielfältige Blickwinkel uns als Unternehmen bereichern. Wir bauen auf ein wertschätzendes, vertrauensvolles und offenes Miteinander und stehen dabei aktiv für Diversität ein. Diskriminierung hat keinen Platz in unserer Welt. Dabei geht es nicht nur um das Thema Geschlecht und/oder Alter. Wir verstehen Diversität gesamthaft. Wir fördern kulturelle Vielfalt, Vielfalt von individuellen Stärken und Fähigkeiten und Vielfalt in Lebensphilosophien.


Innovative, mutige und engagierte Mitarbeiterinnen und Mitarbeiter sind für uns ein wesentlicher Erfolgsfaktor. Deswegen bieten wir Ihnen bei Magenta viele spannende Möglichkeiten. Wir sind Magenta. Sie auch?


Weitere Infos unter: www.magenta.at/karriere

Klicke hier,
um mit der Karte zu interagieren.

Hauptstandort

Magenta Telekom

Rennweg 97-99
1030 Wien
Österreich