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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's 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're 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. 1. 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. 2. What brings extra points? - Knowledge of Vue.js. - Knowledge of global state management concepts. 1. Why Celtra? - Impact: Create high-quality digital work for leading global brands across a wide range of campaigns and formats. - 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, London and New York, and team get-togethers that keep us connected. - Growth: You will learn from experienced team members and grow into bigger roles as you go. 2. What do we offer? - A buddy and a mentor that will help you grow professionally, plus a well structured onboarding / professional development plan. - Flexible working hours and hybrid work based on a fixed number of in-office days. - Top-notch working equipment. - 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: 1 mesec

Razvoj rešitev s področja računalniškega vida, strojnega in globokega učenja. Izbira, implementacija in primerjava primernih ML/DL pristopov za konkretne probleme. Priprava in analiza podatkov: zajem, čiščenje, označevanje, predprocesiranje, augmentacija in vizualizacija. Učenje, validacija in optimizacija modelov ter sistematično izvajanje eksperimentov. Načrtovanje in prilagajanje arhitektur nevronskih mrež, loss funkcij, metrik, strategij učenja in hiperparametrov. Analiza napak ter izboljševanje natančnosti, robustnosti in generalizacije modelov. Delo na nalogah, kot so klasifikacija slik, detekcija objektov, segmentacija, podobnost slik, lokalizacija ter 3D/stereo vid. Spremljanje aktualnih raziskav, razumevanje znanstvenih člankov ter preizkušanje novih metod. Optimizacija inference in podatkovnih cevovodov ter skrb za kakovost, ponovljivost in dokumentiranje eksperimentov. Sodelovanje v majhni razvojno-raziskovalni ekipi pri načrtovanju eksperimentov, code reviewu in izmenjavi znanja. Dobro razumevanje globokega učenja in osnovnih arhitekturnih nevronskih mrež, predvsem CNN-jev in Transformerjev. Izkušnje z vsaj enim ogrodjem, kot so PyTorch, TensorFlow ali JAX. Dobro matematično ozadje na področjih linearne algebre, verjetnosti, statistike in optimizacije. Razumevanje ML procesa: priprava podatkov, učenje, validacija, preprečevanje overfittinga in evalvacija modelov. Poznavanje knjižnic, kot so NumPy, SciPy, scikit-learn, pandas, Matplotlib in OpenCV. Razumevanje pristopov, kot so transfer learning, fine-tuning, data augmentation, regularizacija, learning-rate scheduling in metric learning. Osnovno poznavanje Gita. Radovednost in želja razumeti, zakaj model deluje oziroma zakaj ne. Prednosti: C, C++ ali Rust in optimizacija zmogljivosti. Moderne arhitekture za klasifikacijo, detekcijo ali segmentacijo. Delo z GPU-ji in optimizacijo učenja oziroma inference. Orodja za spremljanje in primerjanje eksperimentov. Linux in Bash. Pisanje pregledne, modularne in vzdrževane kode. Implementacija metod iz znanstvenih člankov oziroma reprodukcija raziskovalnih rezultatov. Sodobno, sproščeno in stimulativno delovno okolje, možnost strokovnega napredka ter primerno plačilo (senioriteto določi Vodja na podlagi tehnične diskusije, za mid nivo se rang začne pri 3.300 eur bruto osnove) dinamično delo, izobraževanje in usposabljanja za potrebe delovnega mesta, nadstandardno zdravstveno zavarovanje, športne aktivnosti, pozitivne in zagnane sodelavce/-ke, ki ti bodo vedno pripravljeni/-e pomagati Prijave in življenjepis sprejemamo na [email protected]

Zdravje in dobro počutje naših pacientov je naš največji cilj, Zato iščemo sestre/ZDRAVSTVENIKE, Ki bodo z nami sodelovali pri zagotavljanju takšne oskrbe. Če ste pripravljeni na nove izzive in želite postati del podporne, Strokovne ekipe ki stremi k napredku, Vas vabimo, Da se nam pridružite. Nudimo nenehno izobraževanje, Usposabljanj in mentorstvo, Ki vam bodo omogočili napredovanje v vaši karieri. Pri nas cenimo timsko delo in odprto komunikacijo. Zagotavljamo stalno podporo pri vključevanju v našo ekipo, Saj verjamemo, Da mora biti vsak posameznik deležen podpore pri svojem začetku. Delodajalec želi tudi napotovanje kandidatov iz evidenc zavoda

V svoje vrste vabimo predane, Strokovne in sočutne posameznike, Ki si želijo prispevati k razvoju zdravstva. Če ti veliko pomenijo timsko delo, Strokovnost in spoštovanje, Potem smo pravi naslov zate. Tvoje naloge bodo načrtovanje, Izvajanje in vrednotenje babiške nege pri porodnicah in novorojenčkih, Sodelovanje v procesu zdravljenja v okviru zdravstvenega tima in multidisciplinarnih timov, Izvajanje diagnostično-Terapevtskih posegov in postopkov pri nosečnicah, Porodnicah in novorojenčkih, Zdravstveno vzgojno delo z nosečnicami, Porodnicami in svojci, Skrb za kakovostno in varno izvajanje babiške nege ter sodelovanje pri nenehnem izboljševanju kakovosti dela, ITD..Nudimo zaposlitev v urejenem, Strokovno podprtem in stabilnem okolju, Možnost dolgoročnega sodelovanja s pogodbo za nedoločen čas, Redna izobraževanja, Strokovno rast in pridobivanje novih znanj, Dodatne ugodnosti v okviru promocije zdravja na delovnem mestu. Delodajalec želi tudi napotovanje kandidatov iz evidenc zavoda

Družinsko podjetje z več kot 30-letno tradicijo, lastnim razvojem in visokotehnološko proizvodnjo vrhunskih rešitev senčenja. V roltek verjamemo v ljudi z ambicijo, odgovornostjo in željo po ustvarjanju vrhunskih rezultatov. Ustvarjamo okolje za dolgoročno strokovno in osebno rast. Iščemo oseba za delo razvijalca_ke v IT oddelku. Če te delo zanima se hitro prijavi! razvijanje zaželeno vsaj 3. letnik študija IT, poslovene informatike, matematike ali sorodne smeri znanje enega programskega jezika php, java, c# vsaj osnovno poznavanje baze MSSQL ali MYSQL zaželeno znanje enega od frontend framsetov Vue.js ali angular znanje REST, SOAP; ODATA protokolov poznavanje MAVEN, Spring, Spring MVC predstavlja prednost želja po dinamičnem in razgibanem delu

Iščemo QA-ja/-ko, ki bi se pridružil/-a naši razvojni ekipi v Ljubljani. Kot ključni član ekipe boš sodeloval/-a pri razvoju naših "fintech" produktov in storitev. Opravka boš imel/-a s testiranjem orodij, spletnih aplikacij ter mobilnih spletnih aplikacij za obdelavo kartičnih plačil, z digitalnimi denarnicami, bančnim prometom, brandiranimi kreditnimi karticami, POS sistemi, API integracijami ter drugimi zanimivimi izzivi. vsaj 1 leto izkušenj z ročnim testiranjem, razumevanje REST apijev in izkušnje z orodji, kot so postman/hoppscotch/curl, razumevanje podatkovnih baz/podatkovnih skladišč dobro razumevanje mikrostoritev poznavanje AI orodij tekoče znanje angleškega jezika, poznavanje tracking orodji kot Jira, dobro razumevanje GIT-a, prisotnost v pisarni v Ljubljani 3 dni v tednu. nice to have (ni pa nuja): izkušnje z avtomatizacijo (cypress, playwright) osnovno znanje programskih jezikov JS, TS, Node,…, izkušnje z logging orodji, izkušnje iz fintech sistemov, izkušnje z orodji za monitoring, DataDog, CloudWatch, Grafana …, plačilo od 2000 € do 3000 € in naprej, odvisno od izkušenj in znanja, pogodbo za nedoločen čas in polni delovni čas, zaposlitev preko s.p., plačan dopust, sodobno opremo (mac ali pc), potovanja v ZDA (neobvezno). [email protected] ali pa prijava preko oglasa https://www.linkedin.com/jobs/view/4477163193/

Implementacija trenažerjev z uporabo simulacijskega pogona na podlagi specifikacij in dostopne dokumentacije, postavitev uporabniškega vmesnika ter logike delovanja simuliranih sistemov, integracija simulacijskega pogona s podpornimi procesi in embedded sistemi, sodelovanje z 2D/3D umetniki pri integraciji ter QA ekipo pri odpravljanju napak. Vsaj 5 let izkušenj s programskimi jeziki C#/C++, splošno razumevanje delovanja in uporabe igralnih pogonov (Unity, Unreal, Godot ipd.), izkušnje na področju uporabe in integracije nizkonivojskih knjižnic, poznavanje dobrih praks programiranja pri implementaciji realno časovnih procesov, poznavanje uporabe orodji za verzioniranje (Git), sposobnost sodelovanja znotraj ekipe ter povezovanja s preostalimi oddelki (HW, QA, ART). Zaželeno: zaključen projekt v enem izmed igralnih pogonov (Unity, Unreal, Godot ipd.), izkušnje na področju uporabe komunikacijskih in aplikacijskih protokolov (REST/MQTT/FTDI), poznavanje uporabe build orodji, poznavanje uporabe ukazne lupine operacijskih sistemov Linux / Windows, strast za reševanje izzivov in volja po učenju. Delo v srednje veliki ekipi s hitro prilagodljivim, učinkovitim in agilnim razvojem, aktivno vlogo pri zasnovi in razvoju arhitekture, sodobno, sproščeno in stimulativno delovno okolje, možnost strokovnega napredka ter primerno plačilo (Vodja določi senioriteto na podlagi tehnične diskusije, za senior nivo se rang začne pri 4.500 eur bruto osnova), dinamično delo, izobraževanje in usposabljanja za potrebe delovnega mesta, nadstandardno zdravstveno zavarovanje, športne aktivnosti, pozitivne in zagnane sodelavce/-ke, ki ti bodo vedno pripravljeni/-e pomagati. Prijave in življenjepis sprejemamo na [email protected]

openDAQ provides a core framework that lets users create their own DAQ devices and signal processing blocks, and integrate industry-standard protocols. All of these are built as plugins, which we call modules. As the number of users and integrations grows, the Build, Release & Compliance Engineer makes sure the openDAQ core and its modules stay stable, work together and reach users reliably. You'll own the infrastructure that builds, tests and ships openDAQ across platforms, and the compliance certification process that defines what it means for a third-party module or device to be openDAQ compatible. What you will do - Own CI/CD pipelines and build infrastructure - Maintain and extend the CMake build system and dependency management - Automate package builds and publishing across all supported platforms; own the release process, including versioning and branching rules - Design and maintain the test framework, including system, integration, regression and benchmark suites - Own the openDAQ compliance testing system and certification procedure - Maintain hardware-in-the-loop test infrastructure - Integrate code quality and supply-chain tooling (static analysis, coverage, SBOM, license and vulnerability scanning, code signing) - Track and report stability and performance trends Not all are strictly necessary, but we expect you to learn whatever you do not yet know. - 3+ years of experience in build, release, DevOps or test infrastructure - Experience with CI/CD systems (e.g. GitHub Actions, GitLab CI, Jenkins) - Experience with cross-platform builds on Windows, Linux and macOS with multiple compilers (MSVC, GCC, Clang) - Proficiency in Python or shell scripting - Solid C++ knowledge, enough to read, debug and diagnose failures in a large, complex codebase - Strong CMake skills, including writing and maintaining non-trivial build systems - Experience with test automation and test frameworks (e.g. GoogleTest, pytest) - Solid understanding of Git workflows, branching strategies and semantic versioning - Clear spoken and written communication in English Nice to have - Experience with packaging and distribution (Debian packages, Windows installers, Python wheels, NuGet) and C++ package managers (vcpkg, Conan) - Cross-compilation and embedded Linux targets (e.g. ARM, Yocto) - Docker and containerized build environments - Experience with static analysis, sanitizers and code coverage tooling - Familiarity with SBOMs, license compliance, code signing or the EU Cyber Resilience Act - Experience with hardware-in-the-loop or lab test environments - Experience building performance benchmarks or monitoring dashboards (e.g. Grafana) - Experience with certification or compliance testing programs - Background in test and measurement, DAQ or industrial automation - Contributions to open-source projects - Applications from less experienced candidates are also welcome if they demonstrate strong motivation and technical understanding. What we're looking for in you - Critical thinking: You question assumptions and don't accept ideas at face value. You consider the wider context, and you aim to solve problems, not just ship features - End-to-end ownership: You research, plan and execute your work, from the initial idea to final validation - Curiosity and a drive to learn: You enjoy working with and learning about new technologies and tools, and you're comfortable starting a task with incomplete knowledge and learning as you go - Collaboration: You work towards shared goals, not just your own tasks, and are comfortable offering, asking for, and accepting help - Work on an open-source core used by industry worldwide - Direct influence on architecture and the long-term direction of openDAQ - Technically challenging and meaningful work without feature churn - Collaboration with experienced engineers in core systems and protocols, including those from Dewesoft and HBK - Competitive salary and a performance-based bonus system - Location: Trbovlje, Slovenia. Possibility of a hybrid work setup. - Rewards: based on individual and company performance - Employment type: Full-time [email protected] (Please include Build, Release, Compliance Engineer in the email subject.)

We are looking for a Cloud Engineer to join a team of talented engineers who build premium solutions at scale. Every day, we tackle ambiguous and stimulating challenges. Join a highly experienced team who builds quality and responsible advertising, at scale! Our main Engineering challenges at Teads Working in a very high-traffic environment (2.2 billion users per month, 100 billion events per day) with low latency and high availability constraints (2 million requests per second, responses in less than 150 milliseconds). Rich and diverse tech stack and system architecture to optimize for performance, scalability, resiliency, and cost efficiency. We use mostly Java, Scala, Golang, Python, and TypeScript, among others. Management of large datasets with milliseconds order of magnitude access time, to compute in a near real-time complex auction resolution algorithm (18 million predictions per second). Build efficient and easy-to-use web products used by thousands of users working for the world's most premium publishers, advertisers, and agencies. A fast-changing environment where we continuously collaborate with Product teams and constantly adapt our Cloud infrastructure for new features and Products. Bring a wide diversity of profiles to the same level of quality and knowledge. Our Infrastructure Team Running on public cloud providers (AWS, Azure, GCP) as well as on-premise data centers, we are a growing team intentionally composed of diverse skills sets (development obviously, but also data store, software reliability, operational automation, etc.) which aims at delivering a first-class platform for our product development teams. We embrace Reliability Engineering, toil is our enemy while automation at scale is our main ally. What will you do? As part of the Cloud Foundation team, you'll be the master architect of our core infrastructure, with a primary focus on global networking and automated provisioning. You'll bridge the gap between our public clouds (AWS, GCP) and on-premise data centers by building the high-performance connectivity and "Infrastructure as Code" pipelines that tie them together. Your work will ensure that our network is not only secure and resilient but also invisible to the feature teams who rely on your automated workflows to spin up environments at scale. You'll thrive on solving complex routing challenges and streamlining the lifecycle of our resources, always striving for maximum efficiency and speed. Through constant collaboration and knowledge sharing, you'll help us evolve a rock-solid foundation that scales as fast as our ambitions. Your skills and experience: BS in Software Engineering (or extensive experience equivalent to). Good programming abilities. Responsible and proficient adopter of AI tools. Extensive experience building and running workloads in public clouds (AWS, GCP, or both) Strong working knowledge of and experience in IaC technologies, like Terraform. Strong commitment to quality designs, automation, and documentation. Pride in ownership, initiative and collaboration. Eager to learn, discover and become proficient in new tools and languages. Effective communicator; you love to solve problems and are creative in your work. You embrace change and are enthusiastic to learn in order to bring projects to proper completion. Bonus points: Past experience in building, industrializing and running large highly available, high scale and high traffic infrastructure in multiple regions. Past experience in advertising technology or e-commerce. Career Development: Continuous investment in our employees' skills: in-house and external training, internal mobility … Life Balance: A well-balanced work-life for our employees is one of our top priorities: 22 days off per year, 15 days per year of work from anywhere, hybrid work (3 days per week in the office) Wellness: Prioritizing employee well-being through premium work equipment, enjoyable work environment (work-life balance, team building events, summits), remote work subsidy, promoting Diversity & Inclusion with internal & external initiatives, etc. https://job-boards.eu.greenhouse.io/teads1/jobs/4924453101

Blocksi Inc, . A leading company dedicated to creating secure and productive learning environments is looking for a talented Full Stack Developer to join our innovative team. As a Full Stack Developer at Blocksi, you will play a pivotal role in shaping the future of educational technology. You will work with a dynamic teach stack including Node.js, MongoDB, PostgreSQL, Python, Vue.js, Docker, Git, ELK, AWS, and Google Cloud. Your responsibilities will include developing and maintaining robust, scalable, and efficient applications, contributing to architectural decisions, and collaborating with cross-functional teams to drive innovation. Design, develop, and maintain high-quality software solutions using our diverse tech stack. Collaborate with multidisciplinary teams to define software requirements and specifications. Participate in code reviews and provide constructive feedback to peers. Ensure applications are secure, scalable, and performant. Stay up-to-date with emerging technologies and industry trends. Requirements: Solid experience with Node.js, MongoDB, PostgreSQL, Python, Vue.js, Docker, Git, ELK, AWS, Google Cloud. Strong understanding of software engineering principles and design patterns. Proven track record of developing and deploying web applications. Familiarity with agile development methodologies. Excellent problem-solving skills and ability to work in a collaborative team environment. Passion for education technology and improving learning experiences. Meaningful work, working on a product that ensures the safety of millions of students. Competitive Salary, based on knowledge and experience. Budget for education, courses, and conferences. Free coffee/snacks, team-building events, and a gym. Bonuses twice per year. Work in an office center Maribor. [email protected]

V Humanfrogu iščemo. NET razvijalca (m/ž) za razvoj spletnih platform, API-jev in integracij za večje slovenske naročnike. Delamo na sodobnem. NET-u in Umbracu, pri delu pa si pomagamo z AI orodji (Claude Code) – od specifikacije in programiranja do testiranja in pregleda kode. Odločitve in odgovornost za kodo ostajajo pri razvijalcu. Delo: razvoj spletnih aplikacij, API-jev in integracij v. NET, razvoj spletnih strani in portalov na Umbraco CMS, sodelovanje pri specifikaciji, načrtovanju rešitev in code review, vodenje projektov z ekipo in naročniki od ideje do produkcije. Tehnologije: C#, .NET 10, ASP.NET Core, Umbraco, EF Core, SQL Server, Azure, GitLab CI/CD, Claude Code.

Za mednarodno priznano in uspešno podjetje EKTOS iščemo Razvijalca strojne opreme m/ž, ki bo vodil celoten razvojni cikel izdelka. Naloge: - načrtovanje in validacija analognih, digitalnih in mešano-signalnih vezij, - razvoj močnostne elektronike, - načrtovanje RF vezij in anten ter multilayer PCB postavitve, - testiranje visokohitrostnih vmesnikov in EMC, - prototipiranje, odpravljanje napak in podpora množični proizvodnji. - Izobrazba iz elektrotehnike, elektronike ali sorodnega področja (VI/2, VII, VIII), - izkušnje z razvojem strojne opreme, - izkušnje s celotnim življenjskim ciklom razvoja HW, - znanje simulacij, PCB postavitev, RF, močovne elektronike in EMC standardov, - znanje angleškega jezika. - Dinamično delo v inovativnem in tehnološko naprednem okolju, - sodelovanje z multidisciplinarnimi ekipami, - možnost hibridnega dela, - fleksibilen oziroma drsni delovni čas, - možnost strokovnega razvoja in napredovanja. Za dodatne informacije vam je na voljo Nina na telefonski številki +386 30 425 446 ali e-mailu [email protected].

At Celtra, data is an important part of the products we build. We ingest and transform data from a range of internal and external sources and use it to power analytical features, APIs, and increasingly AI-powered experiences for our users. We are looking for a Software Developer, Data to join our product engineering team. This is a software engineering role focused on building product-facing data systems and features end to end - from understanding and modeling the data to pipelines, backend services, and user-facing experiences. You will work across the stack, own features through production, and help us build reliable and maintainable systems that turn data into useful product capabilities. What tools do we use? Our data platform is centered around Snowflake and dbt, with Fivetran and custom integrations handling data ingestion. We use Terraform for infrastructure as code and CI/CD extensively to automate testing and delivery. Our application stack is built primarily with TypeScript, with Vue.js on the frontend. The team also builds backend services, analytical APIs, workers, and orchestration infrastructure. AI is also part of how we build software. We have an AI-assisted SDLC in place where engineers orchestrate coding agents to offload repetitive and tedious work, while staying responsible for technical decisions, quality, and outcomes. 1. Your Responsibilities - Own and build product features end to end, working across data pipelines, backend services, and frontend when needed, and taking them through to production. - Understand the data and its sources, and design and evolve data models that are clear, maintainable, and reusable. - Build and improve our data pipelines and infrastructure, from ingestion and transformation to orchestration, reliability, and production operation. - Build analytical APIs, services, and frontend experiences that make data available to our products and users. - Work with product stakeholders, clients, and vendors to understand needs, investigate problems, and turn them into practical technical solutions. - Contribute to the evolution of our data platform, including data quality, governance, observability, and AI-powered capabilities. 2. Qualifications - Strong SQL and data modeling skills, with experience building ETL/ELT pipelines and working with layered transformation patterns such as raw/staging, intermediate, and curated data models. - Solid software engineering fundamentals, with experience building and operating production systems and backend services. - Good understanding of software engineering practices such as automated testing, CI/CD, and production observability. - Ability to independently own and deliver moderately complex engineering work, from understanding the problem through implementation and production operation. - Good verbal and written English communication skills. 3. What brings extra points? - Hands-on experience with Snowflake, dbt, Fivetran or other ingestion frameworks, Terraform, or TypeScript. - Experience building distributed systems, asynchronous workflows, or orchestration systems. - Experience designing data quality, observability, or governance systems. - Experience building or improving development harnesses for coding agents and agentic workflows. - Experience developing AI agents or systems that provide AI applications with access to structured company data. - Familiarity with frontend frameworks such as Vue.js. 4. What we value You don't need to know every tool in our stack. What matters more is that you are curious, proactive, and motivated to grow. We value engineers who like to understand how things really work, take ownership beyond the initial implementation, and are comfortable working across different parts of the stack. You should enjoy turning ambiguous problems into practical solutions and continuously expanding what you can take on independently. 1. Why Celtra? - Impact: Create high-quality digital work for leading global brands across a wide range of campaigns and formats. - 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, London and New York, and team get-togethers that keep us connected. - Growth: You will learn from experienced team members and grow into bigger roles as you go. 2. What we offer? - Flexible working hours and hybrid work based on a fixed number of in-office days. - A dedicated educational budget to explore new skills and deepen your expertise. - 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-706810-software-developer-data

Blocksi Inc, . a leading company dedicated to creating secure and productive learning environments is looking for a talented Backend Developer to join our innovative team. As a Backend Developer at Blocksi, you will play a pivotal role in shaping the future of educational technology. You will work with a dynamic tech stack including Node.js, TypeScript or Express, MongoDB, Redis, Cassandra, Python, HTML, CSS, jQuery, Docker, Agile methodology, Jira, Git, and Google API. Develop and maintain server-side logic and integrate with front-end components. Design, implement, and maintain robust database systems, ensuring efficient data storage, retrieval and security. Create and maintain APIs to facilitate communication between different services and front-end applications. Monitor and optimize server performance, identifying and resolving bottlenecks. Implement security measures, including encryption, authentication, and authorization, to protect data integrity. Integrate third-party services and APIs to extend application functionality. Write clean, maintainable code and document the development process, code structure, and API endpoints. Diagnose and fix bugs, performance issues, and other problems in the application. Develop and execute unit tests, integration tests, and other testing protocols to ensure application robustness and reliability. Utilize version control systems like Git to manage and track changes in the codebase. Stay updated with the latest technologies, best practices, and industry trends to continuously improve skills and the application. Requirements: Bachelor Degree in Computer Science, Engineering, or a related field. Proven experience as a Backend Developer or similar role. Proficiency in server-side languages such as JavaScript, Node.js, Python, etc. Experience with database technologies like MySQL, PostgreSQL, MongoDB, Cassandra, etc. Strong understanding web services. Familiarity with front-end technologies and frameworks is a plus. Knowledge of security best practices and development. Excellent problem-solving skills and attention to detail. Strong communication and collaboration skills. Meaningful work, working on a product that ensures the safety of millions of students. Competitive Salary, based on knowledge and experience. Budget for education, courses, and conferences. Free coffee/snacks, team-building events, and a gym. Bonuses twice per year. Work in an office center Maribor. Mid Level: 2.500 - 3.300 € gross - based on knowledge and experiences Senior Level: 3.300 - 4.500 € gross - based on knowledge and experiences [email protected]