IT Career

The building sector accounts for around a third of all CO2 emissions in Germany. Con­se­quently, the real estate sector requires digital solutions to achieve a suc­cess­ful energy rev­o­lu­tion. The products we develop already measure energy con­sump­tion in over 14 million house­holds and com­mer­cial prop­er­ties worldwide, thus con­tribut­ing to the reduction of CO2 emissions.

We want to offer our customers the networked tech­nolo­gies, inno­va­tions and sus­tain­able solutions they will need tomorrow. We need you to help us develop future-​proof products, processes and software!

Join the ista IT team

Join ista to work on digital solutions that have a real impact. You can help us develop inno­va­tions today that will shape the future. We are currently seeking support in these areas:

Software Devel­op­ment

You will work in a team to develop our platforms, implement new features and products, integrate external services and, depending on your spe­cial­ist field, optimise existing systems.

Full Stack Developer

• Frontend and backend devel­op­ment
• Database design and admin­is­tra­tion
• Interface devel­op­ment and inte­gra­tion
• Testing and quality assurance
• Deploy­ment and DevOps

Frontend Developer

• Web devel­op­ment with current frontend frame­works and libraries
• User interface design
• Respon­sive design
• Per­for­mance opti­mi­sa­tion
• Cross-​browser com­pat­i­bil­ity

Backend Developer

• Software devel­op­ment and main­te­nance including version control
• Database design and admin­is­tra­tion
• API devel­op­ment and inte­gra­tion
• Security and privacy
• Trou­bleshoot­ing and debugging

TechStack Software Devel­op­ment

(Excerpt)

Data & Business Intel­li­gence

You and your team will develop a complex data ecosystem to shape ista’s digital future and that of our customers. You will use your expertise and enthu­si­asm for data to gain key insights and to promote data-​based decision-​making. You will help create an information-​driven culture that enables us to deliver inno­v­a­tive solutions and excellent service

Data Scientist

• Data analysis and explo­ration • Model devel­op­ment and val­i­da­tion • Data visu­al­i­sa­tion and com­mu­ni­ca­tion • Data man­age­ment and infra­struc­ture • Ethics and data pro­tec­tion

Data Analyst

• Data cleaning and prepa­ra­tion • Data analysis and inter­pre­ta­tion • Reporting and data visu­al­i­sa­tion • Data val­i­da­tion and quality assurance • Data pro­tec­tion and security

Data Engineer

• Data pipeline devel­op­ment and man­age­ment • Database man­age­ment and opti­mi­sa­tion • Data quality assurance •
Data and system inte­gra­tion • Data archiving and backup

TechStack Data & Business Intel­li­gence

(Excerpt)

Finding a suitable position

From training to man­age­ment account­ing, IT and customer service through to sales. ista offers a large number of inter­est­ing pos­si­bil­i­ties – find the right position for you too.

Workplace

We offer a modern workplace with optimal technical equipment:

• You have two screens available

• Microsoft laptop, depending on the field of work, also MacBook, including local admin rights

• Ergonomic office chair and height-​adjustable desk

• We offer desk-​sharing with fixed team areas

Education & Training

We support you in learning new skills and invest in your further education and personal devel­op­ment. We promote a learning culture and offer employees numerous oppor­tu­ni­ties both with our in-house courses and via external providers, e.g.

• Udacity,

• Coursera,

• MS Enter­prise Skills Ini­tia­tive.

Events

We build on team spirit and con­struc­tive col­lab­o­ra­tion. We use regular events to create space to simply try things out and promote net­work­ing, exchange and, above all, your enjoyment at work. These include:

Events organised by ista, including:

• Extreme Pro­gram­ming & Pair Pro­gram­ming,

• Coding Dojo,

• All-Hands Division Meeting,

• ista Hackathons,

• DevS­to­ries with topics and pre­sen­ta­tions by devel­op­ers for devel­op­ers

and external events, such as:

• Hackathons,

• Con­fer­ences,

• Meet-ups.

Flexible working arrange­ments

You can take advantage of flexible working hours and hybrid or remote work. At ista, the trust-​based working time for full-time employ­ment is 38.5 hours per week. You are also entitled to 30 days of annual leave per year.

Team spirit & diversity

Variety, diversity and an open mind help us to develop and grow! We are dedicated to inno­va­tion and progress and, as an employer, want to break down old patterns and processes. We value our employees in all their facets, work together in cross-​functional teams and promote exchange and trust through our open-door policy. Dress code? No thank you. Come as you are - we look forward to meeting you.

How we work

Agile

We rely on estab­lished agile methods which we have long imple­mented in our IT division and through­out the entire organ­i­sa­tion since 2022. This enables us to meet the require­ments of a con­stantly changing world and to con­sis­tently focus on the needs of our customers.

Respon­si­ble

We promote a DevOps culture based on the motto “You build it, you run it”. We take respon­si­bil­ity for the entire lifecycle of our products - from con­cep­tion to ongoing oper­a­tions - to ensure a seamless inte­gra­tion.

Suc­cess­ful

ista offers you all the oppor­tu­ni­ties of an inter­na­tional group with a long corporate history. Our success and expe­ri­ence are the basis on which we drive inno­va­tion and trans­for­ma­tion. This dynamic enables us to break new ground, confront chal­lenges and to achieve con­tin­u­ous growth.

Any questions?

Please get in touch with your contact person for the ista IT division. We will be pleased to help.

Finding a suitable position

From training to man­age­ment account­ing, IT and customer service through to sales. ista offers a large number of inter­est­ing pos­si­bil­i­ties – find the right position for you too.