Zaposlitev "mediji-in-odnosi-z-javnostmi" v "ljubljana"

Please note that a valid student status in Slovenia is required for this position. At Celtra, we are leading a creative revolution. In a world where digital content consumption is skyrocketing and audience expectations evolve daily, traditional production models can no longer keep up - and that is where we come in. Our creative solutions help media owners and operators monetize inventory more effectively, bridge the creative supply gap for brands and agencies, and deliver faster, smarter, and more personalized experiences. We are not just keeping up with industry shifts - we are setting the pace. Now, we are looking for a Software Developer Intern who will have an opportunity to work on our products, used by top companies and thousands of people on a daily basis. You will be joining one of our cross-functional teams and, with the support of our mentors, you will get your hands dirty by working on some interesting projects. 1. What tools do we use? On the backend, you can find Scala, NodeJS, PHP, MySQL, Spark, Snowflake, and also MongoDB, Kinesis. On the frontend, we use Vue.js, Typescript and Vanilla JS when needed. Everything runs on the AWS cloud, and the ECS cluster orchestrates it. We also love CI/CD, IaC and do daily deployments to ensure your contributions see the light of day as soon as the QA team is happy. We also actively embrace AI-assisted development with Cursor to boost productivity, iterate on PoCs and explore new ways of building software. 2. Your responsibilities: - Developing frontend and backend of our products that are used by top companies and thousands of people on a daily basis. - On the frontend you will be implementing rich experiences in our apps, participating in revamping the client-side architecture and general redesign of the product frontend. - On the backend you will mainly work on our APIs (REST, web sockets) and family of background jobs. - Making sure we maintain a high level of quality by writing automated tests. Qualifications: - Understanding of RESTful API architecture. - Knowledge of HTML5 and CSS. - Knowledge of JavaScript. - Knowledge of at least 1 backend programming language (Python, PHP, Ruby, Java, Go, Scala etc.). - Good verbal and written English communication skills. - Willingness to constantly learn and improve. - Team player. - Active student status in Slovenia. 1. Why Celtra? - Impact: Help shape products used by leading media companies and publishers across the globe. - Culture: We are inventive, collaborative, and proudly a little bit quirky - because doing great work should also be fun. - Flexibility: Hybrid with strong hubs in Ljubljana and New York, and team get-togethers that keep us connected. - Growth: You will learn from experienced product managers, engineers, and designers - and grow into bigger roles as you go. 2. What do we offer? - Buddy and mentor that will help you grow professionally, plus a well structured development plan. - Hybrid working. You can choose to work from home or join us in our Ljubljana office. - Flexible working hours. - Top-notch working equipment. - We have fun. We organise regular team & company events. - Free breakfasts & beverages available in the office. Apply here: https://celtra.com/careers/openings/#op-421095-software-developer-intern-

Objavljeno pred: 2 meseca

Are you curious, eager to learn, and passionate data enthusiast on a mission to help ingest and model data for better data-driven decisions in modern data architecture? Then this is a role for you! Celtra is expanding the Data Insights team in Ljubljana, Slovenia with a talented Data Engineer, who will play the key role in improving our Data Landscape to enable data-driven decisions across all levels of our global company. You will have the opportunity to work with latest technologies for data integration and data wrangling while working closely with the data team colleagues as well as other engineers. You will be moving fast with the company strategy help to map Celtra data-environment. Your responsibilities: - Assist with the design, development, and maintenance of our data infrastructure using Matillion, Snowflake, Google Cloud, and AWS. - Implementing ETL/ELT pipelines to ingest data from a variety of sources into our data warehouse. - Keep existing data sources fresh against data quality issues, design data quality assurance framework and improve the processes for developing new ones raising the level of quality expected from our work. - Improve data understanding. Support data definition, data catalog, and data lineage efforts. - Continuously seek ways to improve our data infrastructure and processes. - Ability to create efficient DW or DL structures to minimize the cost of orchestration/processing and ingestion of data. - Working closely with other data members to understand existing datasets and strategic business objectives. - Collaborate with other cross-functional teams to ensure data is available, reliable and accessible. - Designing data models. You will thrive in this position if you have: - Experience in data engineering/ETL orchestration (Matillion, FiveTran, etc.). - Experience working with various data sources (SQL, Web API, XML, JSON, flat files). - Experience with cloud-based data warehousing concepts, methodologies, and best practices (Snowflake). - Building data models and data marts within a data warehouse. - Technical knowledge of BI system designs (database design/structure and data structure (star, snowflake schemas, de/normalized designs). - Strong SQL skills are required, knowledge of other languages like Python is recommended. - Comfortable working in fast-paced, multi-task environment. - Self-motivated, take initiative. - Pragmatic and capable of solving complex issues. 1. Why Celtra? - Impact: Help shape products used by leading media companies and publishers across the globe. - Culture: We are inventive, collaborative, and proudly a little bit quirky - because doing great work should also be fun. - Flexibility: Hybrid with strong hubs in Ljubljana and New York, and team get-togethers that keep us connected. - Growth: You will learn from experienced product managers, engineers, and designers - and grow into bigger roles as you go. 2. What do we offer? - Hybrid working. You can choose to work from home or join us in our Ljubljana office. - Flexible schedule. You are trusted to create the right conditions for your best productivity. - Continuous education. Up to 1000 EUR per year for conferences, books, and courses of your choice. - Equipment of your choice. - Knowledge shares. - Additional pension and health insurance. - WFH budget. An additional budget of 500 EUR to set up your home space. - Employee well-being. Dedicated budget for any kind of wellness activities such as fitness, yoga, etc. To apply: https://celtra.com/careers/openings/#op-570567-data-engineer-

Ever wonder how Spotify creates ads that look as stunning in English as in Arabic? How Adidas generates beautifully crafted dynamic creatives for tens of thousands of products? Or how Warner Bros shows billions of ads across the globe on mobile phones, websites, and even TV within milliseconds? The software we create here at Celtra makes this as easy as pie, and we need your help! 1. Your responsibilities: - Executing complex projects, doing deep and delicate code surgery as needed. - Preparing clear and concise tech specs for complex features. - Independently driving a full product cycle for features and improvements. - Optimizing architecture for maintainability, composability, etc. - Delegating and supervising smaller tasks. 2. What tools do we use? On the backend, you can find Scala, NodeJS, PHP, MySQL, Spark, Snowflake, and also MongoDB, Kinesis. On the frontend, we use Vue.js, Typescript and Vanilla JS when needed. Everything runs on the AWS cloud, and the ECS cluster orchestrates it. We also love CI/CD, IaC and do daily deployments to ensure your contributions see the light of day as soon as the QA team is happy. We also actively embrace AI-assisted development with Cursor to boost productivity, iterate on PoCs and explore new ways of building software. You will thrive in this position if you have: - At least 2-4 years of experience in a similar position, programming and following modern software development processes. - Experience with modern web technologies (Javascript, TypeScript, CSS, HTML) and frameworks (VueJS / React / Angular). - Experience with back-end technologies (PHP / Golang, etc.). - Have a genuine interest in AI/ML (models, agents, etc.) and exploring new technologies. - Be proactive, analytical, a good communicator and a team player. - Have a product mindset. 1. Why Celtra? - Impact: Help shape products used by leading media companies and publishers across the globe. - Culture: We are inventive, collaborative, and proudly a little bit quirky - because doing great work should also be fun. - Flexibility: Hybrid with strong hubs in Ljubljana and New York, and team get-togethers that keep us connected. - Growth: You will learn from experienced product managers, engineers, and designers - and grow into bigger roles as you go. 2. What do we offer? - Hybrid working. You can choose to work from home or join us in our Ljubljana office. - Flexible schedule. You are trusted to create the right conditions for your best productivity. - Continuous education. Up to 1000 EUR per year for conferences, books, and courses of your choice. - Equipment of your choice. - Knowledge shares. - Additional pension and health insurance. - WFH budget. An additional budget of 500 EUR to set up your home space. - Employee well-being. Dedicated budget for any kind of wellness activities such as fitness, yoga, etc. Apply here: https://celtra.com/careers/openings/#op-656186-software-developer-mid--senior

V naši veliki soseski imamo radi svoje sosede in njihove želje. Postani del naše ekipe, naš prijatelj, zaupnik, sosed. Kaj ti ponujamo?Priložnost za začetek kariere - Ni pomembno, če še nimaš veliko izkušenj – pomembna sta tvoja zagnanost in želja po učenju. Pomagali ti bomo, da se hitro znajdeš in uspešno začneš svojo pot.Učenje in razvoj - Skozi delo, izobraževanja in s pomočjo mentorja se lahko veliko naučiš. Tvoj trud bomo znali prepoznati.Super ekipo in razgibano delo - Delo je dinamično, vsak dan malo drugačen, sodelavci pa so pripravljeni pomagati. Ni dolgčasa!Tvoje ideje štejejo - Veseli bomo tvojih predlogov in pogledov – morda bo prav tvoja ideja spremenila stvari na bolje. Tvoje delo bo zajemalo zlasti:Prodajo blaga in svetovanje kupcem.Opravljanje blagajniškega poslovanja in vodenje predpisanih evidenc.Pripravo, zlaganje in označevanje in izločanje blaga.Spremljanje zalog ter opravljanje prevzemov blaga. Zakaj je Mercator prava izbira?Največji – ogromno različnih priložnosti, ko si pripravljen narediti korak naprej.Najboljši – sodeluješ z izkušenimi ljudmi, od katerih se res veliko naučiš.Priložnost – odkriješ, kaj ti gre najbolje in kje se vidiš v prihodnosti.Odgovoren – naučiš se delati v timu in dobiš občutek, da si pomemben del celotePogoj za sklenitev pogodbe o zaposlitvi je tudi lastnoročno podpisana izjava kandidata o nekaznovanosti, ki jo je potrebno dostaviti skupaj z dokumentacijo za zaposlitev.Pogodbo o zaposlitvi bomo sklenili za nedoločen čas, s 3 - mesečnim poskusnim delom.

Začetek tvoje kariere v Mercatorju! Iščeš svojo prvo zaposlitev ali novo izkušnjo v svetu dela? Te veseli delo z ljudmi, si rad v gibanju in imaš rad, da so stvari urejene? Potem je priložnost pri nas morda ravno prava zate! V Mercatorju, največjem trgovskem podjetju v regiji iščemo energične, zanesljive in prijazne sodelavce, ki želijo soustvarjati super ... Od kandidatov pričakujemo:dokončano IV. stopnjo izobrazbe,zaželeno je, da te raznoliko delo v trgovini veseli,iščemo osebe, ki bodo svetovale kupcem pri izbiri najboljših izdelkov ter ustvarjale prijazno in strokovno storitev, da si jo bodo kupci vtisnili v spomin,želimo si, da si odprt, pozitivno naravnan in imaš željo za učenje. Zakaj je Mercator prava izbira?Največji – ogromno različnih priložnosti, ko si pripravljen narediti korak naprej.Najboljši – sodeluješ z izkušenimi ljudmi, od katerih se res veliko naučiš.Priložnost – odkriješ, kaj ti gre najbolje in kje se vidiš v prihodnosti.Odgovoren – naučiš se delati v timu in dobiš občutek, da si pomemben del celote 

Začetek tvoje kariere v Mercatorju! Iščeš svojo prvo zaposlitev ali novo izkušnjo v svetu dela? Te veseli delo z ljudmi, si rad v gibanju in imaš rad, da so stvari urejene? Potem je priložnost pri nas morda ravno prava zate! V Mercatorju, največjem trgovskem podjetju v regiji iščemo energične, zanesljive in prijazne sodelavce, ki želijo soustvarjati super ... Od kandidatov pričakujemo:dokončano IV. stopnjo izobrazbe,zaželeno je, da te raznoliko delo v trgovini veseli,iščemo osebe, ki bodo svetovale kupcem pri izbiri najboljših izdelkov ter ustvarjale prijazno in strokovno storitev, da si jo bodo kupci vtisnili v spomin,želimo si, da si odprt, pozitivno naravnan in imaš željo za učenje. Zakaj je Mercator prava izbira?Največji – ogromno različnih priložnosti, ko si pripravljen narediti korak naprej.Najboljši – sodeluješ z izkušenimi ljudmi, od katerih se res veliko naučiš.Priložnost – odkriješ, kaj ti gre najbolje in kje se vidiš v prihodnosti.Odgovoren – naučiš se delati v timu in dobiš občutek, da si pomemben del celote