Zaposlitev "backend developer"

At Kaldi, we develop complex web and mobile applications for growing companies in the UK and Slovenia. We're enriching our team with a passionate, driven QA Team Lead who can operate in both worlds: hands-on QA work on projects, and building, supporting, and leading our QA team. Our requirements: Experience | Minimum 4 years of work experience in the field of manual or automated QA testing of web/mobile applications. Skills | Analysis of functionality requirements and writing reports on errors and their repeatability. Preparation of test plans and scenarios. Communication | Ability to cooperate with the team around you (read: 'team player') and fluent written and spoken English and Slovene. Automation | Knowledge of tools and/or languages for test automation. Way of thinking | Understanding users and how they use applications. Attention to detail. Leadership & Strategy | The ability to design a QA strategy from scratch, and support teammates' professional growth. Personality | emotionally intelligent, trustworthy, compassionate, structured, fierce in leading the team with integrity. Drive | Openness to learn and get to know new technologies / tools. Considered a plus: Technical education | Computer Sciences / Electrical Engineering / Mathematics & Physics or other natural sciences Development skills | You once called yourself a 'developer' Mobile testing | In-depth understanding of mobile testing principles Front-end | Basic understanding on the front-end (JS framework - Angular, React, Vue) Agile teamwork | Experience in working with agile methodologies and teams JIRA | Knowledge and experience working in JIRA or a comparable tool UX | Experience / knowledge / feeling / interest in the field of UX What's in it for you: Flexibility: You pick your preferred type of employment, when and where you work from, and a laptop and OS you feel most comfortable with. Growth: We can offer you work with bleeding-edge technologies and methodologies, a personal budget for education, and our existing knowledge. Respect: We value your work. Competitive pay, possibilities for promotions, and the ability to influence the final products are proof of that. Receptiveness: Open door policy and arguments over hierarchy are the rules here. We always listen to you, and we are always true to our word. We expect the same from you. Comfort: Relaxed office vibe, a parking space, beanbags, PlayStation, a full fridge, snacks, smoothies, and fresh fruit. Awesome coffee. Extras: Separate budgets for sports and education are at your disposal. Balance: Yes, we want you to feel at home at Kaldi. No, we don't actually expect you to live here:). Having time for family, friends, and hobbies is self-evident (as should this bullet be). How to apply? Send your CV and LinkedIn profile link to [email protected]. Add a sentence or two about the challenges you're looking for and what you expect from the work environment, projects and your Kaldi teammates. Applicants for the teamlead function can expect a salary range 3800€-4700€ gross per month.

Objavljeno pred: 3 mesece

Si navdušen nad digitalizacijo poslovnih procesov, avtomatizacijo in umetno inteligenco? Želiš soustvarjati sodobno tehnološko okolje in s svojimi idejami vplivati na razvoj podjetja? Za našega naročnika, priznano podjetje na področju InsurTech industrije, iščemo Strokovnjaka za digitalno preobrazbo m/ž. Najmanj VI. stopnjo izobrazbe računalniške, informacijske ali druge ustrezne smeri (ali primerljive praktične izkušnje), izkušnje z digitalizacijo poslovnih procesov ali razvojem poslovnih aplikacij, vsaj 5 let praktičnih izkušenj in dobro poznavanje backend tehnologij, poznavanje frontend ogrodij, poznavanje Docker, Git in CI/CD, poznavanje Microsoft 365, Power BI ali drugih BI orodij, poznavanje Azure, AWS ali Google Cloud, poznavanje relacijskih baz podatkov, izkušnje z razvojem ali integracijo Rest API-jev, razumevanje CRM sistemov in poslovnih procesov, poznavanje umetne inteligence (LLM, AI asistenti, AI agenti) in njene uporabe v poslovnem okolju, analitičen način razmišljanja in sposobnost samostojnega reševanja problemov, dobre komunikacijske sposobnosti ter sposobnost sodelovanja z različnimi oddelki podjetja, aktivno znanje angleškega jezika. Zaposlitev za nedoločen čas s poskusno dobo, delo na zanimivih projektih digitalne preobrazbe podjetja in soustvarjanje novih produktov, možnost uvajanja in razvoja AI rešitev v praksi, veliko prostora za samostojno delo, razvoj idej in uvajanje novih tehnologij, sodobno delovno okolje in opremo, fleksibilen delovni čas ter možnost občasnega dela od doma, konkurenčno in stimulativno plačilo glede na znanje in izkušnje, prijetno, sodelovalno in razvojno naravnano ekipo. V kolikor ustrezate razpisanim pogojem, vas vabimo, da se prijavite preko naše spletne strani s klikom na ''Prijavi se na delovno mesto''. Za več informacij pokličite 030 601 555 (Tanja Godina Vidakovič).

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. About the Role We are seeking a Software Developer & ML Researcher Intern who will work on developing our AI features, designed to streamline creative processes, as well as develop and enhance machine learning models that boost client's ad performance on the Celtra platform. With some prior knowledge of machine learning, this role will primarily focus on implementing and integrating cutting-edge AI models into real-world applications. It involves working with bleeding-edge technologies, fine-tuning models to improve performance, and developing features powered by these models. The role also includes a component of research and staying up to date with the latest advancements in the field. 2. What Kind of Tech Stack 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. 1. Your Responsibilities as an Intern: - Model Development: Research, build, and refine machine learning models to help clients optimize creative workflows, automate tasks, and maximize performance within Celtra's platform. - Developing a back-end and front-end of our AI features that are used by top companies and thousands of people on a daily basis. - AI Optimization: Continuously optimize AI tools to ensure the best performance, speed, and scalability for clients running global campaigns. - Collaborate with Cross-Functional Teams: Work closely with data scientists, engineers, and product managers to integrate AI capabilities into our products and services. - Research and Innovation: Stay up-to-date with the latest advancements in AI and machine learning. Evaluate new technologies and methodologies to continuously improve our models and solutions. - Code Quality and Documentation: Write clean, maintainable, and well-documented code. Participate in code reviews and contribute to best practices in software development. 2. You Will Thrive in This Position if You: - Have a genuine interest in AI/ML and exploring new technologies. - Enjoy learning, problem-solving, and working on technical challenges. - Are proactive, communicative, and love working with a team. - Are ready to continuously learn and improve. - Possess strong written and spoken English. 3. What Brings Extra Points (Not Required): - Experience using services like Google Gemini, AWS Bedrock, or PyTorch. - An interest in vector databases (Pinecone, Chroma, Snowflake) for retrieval augmented generation. - TypeScript/JavaScript, SQL. 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-693776-software-developer-intern-ai--analytics-team

Do you want to accelerate the energy transition with us? Did you know that electricity generation and consumption must always stay in perfect balance? That renewables, while clean, are intermittent — and require smarter balancing tools and greater flexibility? Did you know there are short-term markets created exclusively to stabilize the electricity grid and ensure our security of supply — operating with the highest safety standards and transaction speeds measured in milliseconds? Do virtual power plants, swarm batteries, and state-of-the-art technologies spark your curiosity? CyberGrid is one of Austria's pioneers in Smart Grid innovation, integrating demand response, renewables, and battery storage into modern energy markets. Since 2010, our award-winning software solution CyberNoc has been driving Europe's transition toward a carbon-free energy system. Through automation, intelligent communication, and advanced trading algorithms, we help seamlessly integrate renewable generation into the grid. As part of the EVN Group, CyberGrid is an essential member of one of the largest multi-energy service providers in Austria and South-East Europe, collaborating within a strong international network of partners and customers. If you share our belief that the future of energy must be renewable — and you want to make a meaningful impact on a more sustainable society — we invite you to join us. Senior Network Engineer (Software Development / DevOps Team) Full-time | Remote (+/- 1 CET) | Flexible working hours We are looking for a Network Engineer to own and evolve the network infrastructure that connects and secures the CyberNoc platform, which runs almost entirely in the cloud. Our network footprint lives predominantly in AWS, with Palo Alto Networks firewalls providing a centralized security layer across our environments. We would need your energy for: - Design, build and operate secure, highly available cloud networking across our AWS environments — VPCs, transit gateways, VPNs, load balancers and routing. - Managing and hardening our Palo Alto security layer. This involves close collaboration with the DevOps team on connectivity for deployments and microservices, as well as with the Developer team to understand application and traffic requirements. - The role also covers network observability and automation, troubleshooting connectivity and performance issues, and continuously improving our network architecture to ensure high availability and strong security posture for our customers. You have the following qualifications: - Degree or equivalent experience in Computer Science, Network Engineering, or a related field - Strong, hands-on experience with AWS networking (VPC, Transit Gateway, VPN, Direct Connect, Route 53, load balancers) - Experience with Palo Alto Networks firewalls (VM-Series, Panorama) or comparable centralized security/firewall platforms - Solid understanding of core networking concepts and protocols (TCP/IP, BGP, MPLS, DNS, routing and switching) - Familiarity with infrastructure-as-code tools such as Terraform, CloudFormation and Ansible, and version control systems (e.g., Git) - Proficiency in scripting languages (e.g., Python, Bash) for network automation and tooling - Excellent problem-solving skills and a proactive attitude towards learning and adopting new technologies - Strong communication and collaboration skills to work effectively with cross-functional teams — English being the primary language Must Have - Multi-cloud and Enterprise networking. - Palo Alto Strata Cloud Manager centralized policy management and logging. - VPNs, site-to-site and client connectivity, Zero Trust network access. - Load balancers (ALB/NLB or equivalent), reverse proxies, and WAF concepts. - Linux (Ubuntu/RHEL) administration. - Containerized and Kubernetes networking (EKS/AKS, CNI, service mesh basics). - Multi-tenancy experience. - Genuine interest in energy industry topics (ICT and energy market knowledge). - A proactive, communicative, and responsible team player with the ability to work independently and solve problems effectively. - Enjoyment in working collaboratively with interdisciplinary and international teams. - Excellent command of English (C1), both written and spoken. Nice to Have - Security certifications (e.g., PCNSA/PCNSE, AWS Advanced Networking Specialty). - SD-WAN or Zero Trust architecture experience. - Version Control Systems (GitHub) and CI/CD (GitHub Actions). - Database Administration (PostgreSQL). - Messaging software (RabbitMQ). - Energy grid and market knowledge. - GitOps (ArgoCD). - Observability tools (Prometheus/VictoriaMetrics, Grafana, Alertmanager, ELK stack). What you can expect from us: - A high degree of creative and decision-making freedom combined with a challenging task. - Flat hierarchies with short decision-making processes. - Intensive personal induction tailored to your experience and skills, combined with learning by doing. - A young, competent, agile, and interdisciplinary team in a modern working environment. - Team-oriented, cooperative working atmosphere. - Flexible working hours, including home office. - Continuous development of your professional and personal skills. - We will help you find and grow into your future roles. - Strong corporate support and security by EVN Group, a Europe-wide active energy supplier. We offer you a flexible contract model tailored to your individual needs, as well as a competitive salary that reflects your qualifications and experience. Have we met your interest? We look forward to your application. Please send your CV with cover letter in English to: Dragana Radojevic Admin Support [email protected] CyberGrid GmbH Rothschildplatz 3 top 3.07. A 1020 Wien, Austria