developer working student Jobs in Leipzig

DEET BayWa r.e. Energy Trading GmbHÜber uns Die BayWa r.e. Energy Trading GmbH ist seit vielen Jahren einer der führenden Vermarkter von grüner Energie. Wir bieten unseren Kunden ein breites Spektrum an energiebezogenen Dienstleistungen und Produkten. Neben der Direktvermarktung dezentralisierter Erneuerbarer Energien- und KWK-Anlagen unterstützen wir...

DEET BayWa r.e. Energy Trading GmbH Über uns Die BayWa r.e. Energy Trading GmbH ist seit vielen Jahren einer der führenden Vermarkter von grüner Energie. Wir bieten unseren Kunden ein breites Spektrum an energiebezogenen Dienstleistungen und Produkten. Neben der Direktvermarktung dezentralisierter Erneuerbarer Energien- und KWK-Anlagen unterstützen wir...

DEET BayWa r.e. Energy Trading GmbHÜber uns Die BayWa r.e. Energy Trading GmbH ist seit vielen Jahren einer der führenden Vermarkter von grüner Energie. Wir bieten unseren Kunden ein breites Spektrum an energiebezogenen Dienstleistungen und Produkten. Neben der Direktvermarktung dezentralisierter Erneuerbarer Energien- und KWK-Anlagen unterstützen wir...

About Us transact.digital is a fast-growing AI company headquartered in Frankfurt, with offices in Berlin, Leipzig, and Plovdiv. We build an AI-powered company intelligence platform and agentic AI solutions that help corporate finance, M&A, private equity, advisory and corporate teams find, analyze and act on the right companies faster. Our platform analyzes...

Are you looking for a young startup with a lot of creative freedom and do you want to be part of a young and very good IT/development team? Then you've come to the right place and we look forward to meeting you. Cyber Insight is revolutionizing IT security and data protection. We enable companies to independently assess their individual risks with the help...

About The Role What if the code you write could directly power the AI systems shaping how millions of people interact with technology? We're looking for Back End Developers in Leipzig and across Germany to design, build, and optimize the server-side systems and APIs that drive cutting-edge AI products — from data pipelines and model-serving infrastructure...

At the Fraunhofer Institute for Cell Therapy and Immunology IZI, we bring together the expertise of our employees to drive medical progress. Our focus is on cell and gene therapy, pharmaceuticals and vaccines, molecular and immune diagnostics, and other innovative topics. We are the professional home for scientists, engineers, laboratory technicians, and...

At the Fraunhofer Institute for Cell Therapy and Immunology IZI, we bring together the expertise of our employees to drive medical progress. Our focus is on cell and gene therapy, pharmaceuticals and vaccines, molecular and immune diagnostics, and other innovative topics. We are the professional home for scientists, engineers, laboratory technicians, and...

ÜBER BOOST Wir, die Startup Factory in Mitteldeutschland, suchen Unterstützung im Bereich Semiconductor Ecosystem Management. boOst ist das Deep-Tech-Ökosystem für Startupkultur in Mitteldeutschland. Mit 9 weiteren Startup Factories in ganz Deutschland bringen wir Gründung und Wachstum von wissenschaftsbasierten Spin-offs voran. Gemeinsam mit...

Job ID: 526431Posted since: 26-Oct-2026Organization: Smart InfrastructureField of work: SalesCompany: Siemens AGExperience level: Experienced ProfessionalJob type: Full-timeWork mode: Hybrid (Remote/Office)Employment type: PermanentLocation(s): Leipzig - Sachsen - Germany, Manchester - Manchester - United Kingdom As Senior Business Developer (w/m/d) for...

Über boOst Wir, die Startup Factory in Mitteldeutschland, suchen Unterstützung im Bereich Semiconductor Ecosystem Management. boOst ist das Deep-Tech-Ökosystem für Startupkultur in Mitteldeutschland. Mit 9 weiteren Startup Factories in ganz Deutschland bringen wir Gründung und Wachstum von wissenschaftsbasierten Spin-offs voran. Gemeinsam mit...

As Senior Business Developer (w/m/d) for international low-voltage power distribution projects you have and build relationships with globally acting customers and consultants. You have an excellent knowhow of low-voltage power distribution solutions and know the market requirements well. You identify future low-voltage power distribution projects through...

At the Fraunhofer Institute for Cell Therapy and Immunology IZI, we bring together the expertise of our employees to drive medical progress. Our focus is on cell and gene therapy, pharmaceuticals and vaccines, molecular and immune diagnostics, and other innovative topics. We are the professional home for scientists, engineers, laboratory technicians, and...

Full-time, flexitime, flexible working hours | Chemnitz, LeipzigAre you an experienced Java developer who knows what MVC, REST and three-tier model means? You proactively shape our portfolio and are part of a highly motivated team full of passion for digital processes. You can expect challenging tasks, communicative exchange with software architects and...

David Kennedy Recruitment is working with a fast-growing consumer AI company that is seeking to onboard a Junior Performance Marketer to join its Growth team.The role focuses on hands-on paid acquisition across mainstream consumer channels, with responsibility for launching, testing and optimising campaigns. The successful candidate develops towards...

Drive the future of critical communications and mobility solutionsAt Ascom, we help organisations improve outcomes through intelligent communication and workflow solutions. For more than 160 years, we have supported environments where every second matters by connecting people, information and technology.We are looking for a strategic and commercially minded...

GeneralJob Start:The start date is flexible and can be agreed within the coming months. A start date in August 2027 can also be accommodated if preferred.Contract:full-time (40 hours / week),initially fixed-term for 2 years followed by the option of a subsequent employment contract with an infinite durationLocation:Könneritzstraße 47, 04229 Leipzig,...

pMED-EL is a leading manufacturer of innovative medical devices for the treatment of various types and degrees of hearing loss. Our unique portfolio of implantable hearing solutions benefits thousands of individuals in more than 140 countries worldwide. With headquarters in Innsbruck, Austria, MED-EL has over 3,300 employees around the world. /p ...

At eccenca, we develop eccenca Corporate Memory — a multidisciplinary Knowledge Graph platform that unifies rules, constraints, capabilities, configurations, and data within a single integrated environment. By going beyond traditional, application-centric metadata management, our semantic knowledge graph technology enables organizations to build systems...

Be The Expert Who Makes Payroll Excellence HappenWe're looking for a seasoned payroll professional who thrives on complex challenges and delivers results that matter. As our Senior Payroll Analyst, you'll be the go-to expert for multiple countries, leading critical projects and providing solutions that ensure accuracy, compliance, and exceptional service....