Slo-Tech zaposlitve

AI / ML Engineer @ 4see d.o.o.

4see d.o.o. — Thu, 23 Jul 2026 19:11:49 +0200

Pri PredictLeads iščemo AI / ML inženirja (https://predictleads.com in podjetje 4see d.o.o.).

Smo Y Combinator graduate in Finalist izbora Zlate Niti v kategoriji do 50 zaposlenih.

Iščemo in strukturiramo podatke, ki nakazujejo hitrost rasti podjetij. Naše datasete uporabljajo Data Science in Engineering ekipe in gradijo "insighte" nad njimi, jih vključujejo v agentic workflowe, uporabijo preko MCP-jev, API-jev̷ Vse za namene boljšega razumevanja razvoja podjetij in smeri globalnih trgov.

Uporabljajo nas najhitreje rastoči AI startupi, Fortune 500 podjetja, investicijska podjetja in globalna market intelligence podjetja.

Primeri podatkov, ki jih ponujamo so informacije o tehnologijah, ki jih uporabljajo podjetja, struktirirani in kategorizirani news eventi, podatki o odprtih delovnih mestih in supply chain relationshipi. Konkuriramo na svetovni ravni.

Vaša naloga bo vzpostaviti agentic sisteme za iskanje podatkov po spletu. Presoditi kje je smiselno uporabljati ML sisteme in kje LLM based sisteme. Eksperimetirati z LLM modeli, RAG sistemi, harnessi.
Testirati in vpeljati agent orchestration sisteme.

Za razliko od pogoste poti startup-ov naš cilj ni exit. Ampak si želimo ustvariti okolje, kjer bomo s sodelavci radi delali na zastavljenih problemih na dolgi rok. Kjer bomo postali eksperti v tem kar počnemo. Prav tako ne želimo rasti v neskočnost headcount-wise ampak ustvariti ekipo velikosti, kjer se vsi poznamo po imenih in raje povečevati plače zaposlenim.

Informativen opis sistema in uporabljenih tehnologij:
- uporabljamo: Python, PostgreSQL, Ruby on Rails, Kubernetes, Docker, Scala, Spark, Neo4j, RabbitMQ, GitLab, Elasticsearch,
- za crawlanje uporabljamo Python in BeautifulSoup,
- podatke shranjujemo v PostgreSQL in Neo4j bazi,
- za queue sistem uporabljamo RabbitMQ, za scheduling pa Sidekiq,
- spletna aplikacija in API sta napisana v Ruby on Rails,
- delo organiziramo tako, da je nepotrebnih sestankov čim manj.

Lokacija: Ljubljana

Platform Engineer (m/f/d) @ Sportradar d.o.o.

Sportradar d.o.o. — Tue, 21 Jul 2026 17:31:05 +0200

ABOUT US:
Become a key contributor within our engineering enablement team, taking on a central role in building internal products for the organisation including:

An Internal Developer Platform (IDP) to empower software teams.
A central pipeline to enable the SLDC.
An observability platform to give high value telemetry.
An Infrastructure platform to host the organisations workloads through containers.
We’re seeking someone with a preferably software engineering background who understands developer workflows, is passionate about automation, and thrives on making complex systems accessible and reliable for all.

THE CHALLENGE:
- Work alongside development teams to design, automate, and scale resilient infrastructure and CI/CD pipelines optimized for rapid, secure delivery.
- Develop reusable frameworks and abstractions that remove friction in deploying, running, and monitoring services — enabling developers to focus on creating outstanding products.
- Drive the adoption of engineering best practices by mentoring peers, shaping standards, and transforming outdated processes into modern, maintainable solutions.
- Contribute to automation initiatives to minimize manual tasks, reduce operational risk, and ensure consistency across both legacy and new applications.
- Engage proactively with engineering teams to gather feedback and continuously evolve our platform, tooling, and developer experience.

Lokacija: Ljubljana

Hardware inženir @ Masterjob d.o.o

Masterjob d.o.o — Thu, 16 Jul 2026 13:11:17 +0200

- načrtovanje in validacija analognih, digitalnih in mešano-signalnih vezij,
- razvoj močnostne elektronike,
- načrtovanje RF vezij in multilayer PCB postavitve,
- testiranje visokohitrostnih vmesnikov in EMC,
- prototipiranje, odpravljanje napak in podpora množični proizvodnji.

Lokacija: Maribor

Senior Cloud Engineer @ Teads

Teads — Thu, 16 Jul 2026 10:29:49 +0200

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.

Lokacija: Ljubljana

Senior Network Engineer (Software Development / DevOps Team) (m/w/d) @ CyberGrid GmbH

CyberGrid GmbH — Wed, 15 Jul 2026 14:42:09 +0200

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.

Lokacija: remote

Senior backend inženir @ Sentinel Labs d.o.o.

Sentinel Labs d.o.o. — Mon, 13 Jul 2026 12:21:43 +0200

Kot Senior backend inženir boste ključni del naše ekipe in boste neposredno vplivali na razvoj naše platforme. Vaše delo bo osredotočeno na reševanje konkretnih izzivov:

- Načrtovali in implementirali boste naš nov, razvijalcem prijazen Public API, ter sodelovali neposredno s strankami pri njihovih integracijskih načrtih.
- Reševali boste izzive skaliranja našega sistema za obdelavo podatkov iz več kot 100.000 povezanih plovil hkrati.
- Arhitekturno boste zasnovali robustne podatkovne modele za kompleksne primere uporabe, kot so podatkovno podprto vzdrževanje plovil in zajemanje podatkov iz dvojnega CAN vodila.
- Sodelovali boste pri načrtovanju in implementaciji novih funkcionalnosti za naše aplikacije, vključno z novimo hardverskimi integracijami.

Lokacija: Ljubljana - Tehnološki park

UX / Web Designer @ Blocksi SAS-Podružnica Maribor

Blocksi SAS-Podružnica Maribor — Wed, 08 Jul 2026 15:49:39 +0200

Blocksi Inc. (ZDA) z razvojno skupino in pisarnami v središču Maribora je dolgoletni Googlov tehnološki partner in je na robu hitrega vzpona na področju spletnega izobraževanja.

Lokacija: Maribor center

Backend GO razvijalec @ NGEN d.o.o.

NGEN d.o.o. — Wed, 08 Jul 2026 15:02:12 +0200

Razvoj in vzdrževanje enega globalno najnaprednejših sistemov na področju energetike;
Integracije in dopolnitve sistema za podporo tujim trgom;
Razvoj in vzdrževanje podpornih sistemov.

Lokacija: Žirovnica

Python razvijalec (Junior/Mid) za razvoj data collection botov @ MediaBiz Inc

MediaBiz Inc — Wed, 08 Jul 2026 10:40:54 +0200

Iščemo Junior/Mid Python razvijalca (m/ž) za dolgoročno projektno delo v naši Data Collection ekipi!
Smo ameriško podjetje Mediabiz Data Solutions s slovensko ekipo, specializirano za analitiko distribucije pretočnih vsebin. V ekipi Data Collection razvijamo in vzdržujemo bote za avtomatizirano zbiranje podatkov o filmih, serijah ipd. ter skrbimo za kakovost podatkov – spremljamo, testiramo in izboljšujemo natančnost pridobljenih podatkov. Delo poteka večinoma samostojno, po potrebi pa sodelujete z ostalimi člani ekipe pri zahtevnejših nalogah / projektih. Minimalna uporaba AI orodij pri programiranju.

Naloge vključujejo:
- analizo requestov; web browser in (Android) app API-jev (REST, GraphQL),
- razvoj in vzdrževanje Python botov v Scrapy frameworku za zbiranje podatkov,
- odpravljanje hroščev v kodi,
- preverjanje kakovosti zbranih podatkov,
- optimizacijo obstoječih rešitev.

Lokacija: Na daljavo

PROGRAMER RAZVIJALEC SIMULATORJEV (M/Ž) @ GUARDIARIS D.O.O.

GUARDIARIS D.O.O. — Wed, 08 Jul 2026 07:47:01 +0200

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.

Lokacija: Ljubljana

Sr. Software Developer - AI & Analytics Team @ Celtra d.o.o.

Celtra d.o.o. — Thu, 02 Jul 2026 16:28:43 +0200

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!

Join us as a Software Developer building AI-powered 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.

1. About the role
With 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. You’ll also work closely with underlying data sources—exploring and understanding database structures and content to effectively support model development and feature implementation. While not the core focus, a solid understanding of working with data at this level will be key to succeeding in the role. The role also involves ongoing research and staying current with the latest advancements in the field.

2. Your responsibilities:
- Analysing advertisement data to get a deeper understanding of peculiar details.
- Conducting research, innovating and implementing cutting-edge AI models.
- Preparing clear and concise tech specs for complex features.
- Driving a full product cycle for features and improvements.
- Optimizing architecture for maintainability, composability, etc.

3. 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.

Lokacija: LJUBLJANA

Software Developer & ML Researcher Intern - AI & Analytics Team @ Celtra d.o.o.

Celtra d.o.o. — Thu, 02 Jul 2026 16:12:02 +0200

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.

Lokacija: LJUBLJANA

Razvijalec robotike/UGV @ GUARDIARIS D.O.O.

GUARDIARIS D.O.O. — Fri, 26 Jun 2026 10:55:26 +0200

- Razvoj in vzdrževanje robotske programske opreme za mobilne robote v C++ (C++17) v Linux okolju
- Sodelovanje pri zasnovi in implementaciji modularne arhitekture robotskih sistemov.
- Integracija, konfiguracija in kalibracija senzorjev (LiDAR, IMU, kamere) ter povezovanje programske opreme s strojno opremo.
- Razvoj, testiranje in razhroščevanje programske opreme v simulaciji in na realnih robotih.
- Analiza delovanja sistema, odkrivanje napak, pomnilniških težav in ozkih grl ter izboljševanje zmogljivosti in zanesljivosti.
- Pisanje berljive, dobro komentirane kode, priprava dokumentacije, uporaba sistema za verzioniranje (Git) in upoštevanje internih razvojnih smernic.
- Samostojno reševanje kompleksnih tehničnih izzivov ter sodelovanje z drugimi člani ekipe

Lokacija: Ljubljana

Software Engineering Manager, Area Monitoring & LPIS @ Sinergise Solutions d.o.o

Sinergise Solutions d.o.o — Wed, 17 Jun 2026 17:25:21 +0200

The Solution Enablement pillar is seeking an experienced Software Engineering Manager to lead a team of eight engineers dedicated to Planet’s Area Monitoring Service (AMS) and Land Parcel Identification Systems (LPIS) portfolios. Both areas are rooted in Planet's Area Monitoring Service (AMS) for the EU's Common Agricultural Policy (CAP) — a flagship Planet solution where satellite imagery and geospatial data help national paying agencies verify agricultural compliance at scale.

In this role, you will provide strategic leadership to ensure the successful execution of both focus areas, while fostering professional development within your team. You will partner with Technical Leads and cross-functional teams to drive operational excellence, manage dependencies, and ensure strategic alignment across government engagements. Ideal candidates are strategic leaders who can enable a team to build scalable, reusable components while navigating complex, multi-stakeholder delivery environments.

This is a full-time, hybrid role which will require you to work from our Ljubljana office 3 days per week.

Lokacija: Ljubljana/hybrid

Backend Developer @ Blocksi SAS-Podružnica Maribor

Blocksi SAS-Podružnica Maribor — Tue, 16 Jun 2026 11:06:22 +0200

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.

Lokacija: Maribor

Vodja inženirske ekipe Smart Trading @ NGEN d.o.o.

NGEN d.o.o. — Tue, 16 Jun 2026 08:34:17 +0200

Iščemo Vodjo (Team Lead) inženirske ekipe Smart Trading – osebo, ki razume jezik analitikov in podatkovnih znanstvenikov ter razvijalcev, in zna oba svetova povezati v eno visoko zmogljivo ekipo.

Ključne naloge:
• Vodenje multidisciplinarne ekipe Smart Trading (Data Science, Machine Learning in Software Engineering) ter povezovanje teh dveh kultur dela v skupne cilje;
• Tesno sodelovanje s produktnim vodjem Smart Trading pri oblikovanju vizije in prioritet produkta;
• Načrtovanje razvoja produkta Smart Trading – prevajanje poslovnih zahtev v tehnične specifikacije in dolgoročno tehnično roadmapo;
• Določanje tehnične smeri in arhitekture za napovedne modele, optimizacijske algoritme ter trgovalne in dispečerske sisteme (vključno z optimizacijo baterijskih hranilnikov);
• Aktivno sodelovanje pri razvoju, validaciji in izboljševanju platforme Smart Trading;
• Spremljanje in optimizacija ključnih tehničnih ter poslovnih metrik uspešnosti;
• Koordinacija z ostalimi oddelki ter zagotavljanje kakovostne in pravočasne dostave projektov;
• Mentorstvo, razvoj in motiviranje članov ekipe.

Lokacija: Žirovnica

Tester programskih rešitev / podpora strankam @ Flycom Technologies

Flycom Technologies — Fri, 12 Jun 2026 08:54:57 +0200

Podjetje Flycom Technologies spada med vodilne ponudnike daljinskega zajema podatkov iz zraka ter razvoja lastnega GIS (Geografsko Informacijskega Sistema) pod imenom LIFT. Kot podjetje izvajamo celoten proces od načrtovanja letalskih operacij, zajema podatkov z lastnimi letali, obdelave podatkov na lastni strežniški infrastrukturi ter na koncu tudi interpretacijo in prikaz vseh zajetih podatkov na lastni LIFT platformi.

Če si rad razlagaš svet s komponentami, zemljevidi in render funkcijami, ti bo pri nas zelo udobno.

Lokacija: Ljubljana - Vižmarje

Senior Software Engineer @ Sinergise Solutions d.o.o

Sinergise Solutions d.o.o — Thu, 11 Jun 2026 11:38:05 +0200

The team responsible for Identity and Access Management (IAM) in the Planet Insights Platform is looking for a Senior Software Engineer, passionate about building a great platform that other teams and customers want to use. Our team mission is continuous evolution of the IAM services of the platform, enabling wide adoption of the platform as the foundation for building new solutions in the Earth observation space both for internal and external customers. Our current activities are focused on facilitating M2M communication between all platform services and making our services the enabler of secure and controlled data access in rapid, AI powered solution development.

Your job will be maintaining and evolving our IAM services and web applications with a focus on making the platform secure, reliable and easy to use. This includes working with IaaS (Infrastructure as a Service). The IAM team is using React for the front-end, and Java for the back end. We take a modern software development approach and follow and evaluate new developments in the field.

This is a full-time, hybrid role which will require you to work from our Ljubljana office 3 days per week.

Impact You'll Own:
- Evolve existing IAM services and develop new features.
- Design the future IAM services in collaboration with multiple teams and cross organizational stakeholders.
- Champion the platform adoption, developing tools and libraries and writing technical documentation to support engineering teams to integrate with IAM.
- Help maintain web applications owned by the team.
- Identify, troubleshoot, and resolve technical issues related to IAM solutions.
- Mentor junior colleagues.
- Conduct design and code reviews.

Lokacija: Ljubljana

Software Developer @ Agilcon d.o.o.

Agilcon d.o.o. — Wed, 03 Jun 2026 17:42:35 +0200

We're looking for a software developer to join our Delivery team and help build modern cloud solutions for some of the most respected companies in the region. As the #1 Salesforce partner in the Adriatic region, we lead projects that directly improve the way our clients sell, support, and grow.

You’ll work side-by-side with top experts in the Salesforce ecosystem, helping design, build, and deliver solutions using the latest technologies. We value collaboration, learning, and autonomy; and we create space for you to grow :)

- Develop, test, and implement Salesforce solutions (Sales, Service & Marketing Cloud).
- Collaborate with product managers, engineers, and solution architects to build smart, scalable features.
- Communicate directly with clients, understand their needs, and offer solutions that make a difference.
- Influence customer satisfaction and success through the quality and usefulness of the solutions you deliver.

Lokacija: Ljubljana (hybrid)

Information Security & Compliance Specialist @ Agilcon d.o.o.

Agilcon d.o.o. — Wed, 03 Jun 2026 17:36:39 +0200

We are looking for an Information Security & Compliance Specialist to take ownership of our security, risk, and compliance processes across Agilcon & Gecko HRM. This position is ideal for a structured, detail-oriented, and persistent professional who can operate across teams, drive accountability, and ensure our security posture meets both internal standards and external regulatory requirements.

The role requires strong cross-functional collaboration, as you will work closely with technical, legal, and business stakeholders, driving alignment and follow-through across teams. If things click, you could even grow into the head of IT and Security department :)

- Own and maintain the ISMS, including audits and remediation tracking.
- Lead security and compliance activities (ISO 27001, DORA, NIS2, EU AI Act).
- Manage the risk management process in collaboration with risk owners.
- Coordinate the incident management process and ensure follow-up actions.
- Oversee business continuity planning and testing.
- Respond to client security questionnaires (general security, compliance, DORA …).
- Support sales/contract negotiations and onboarding of new clients from a security and compliance perspective.
- Review and approve vendors from a security and compliance perspective.
- Organize employee security trainings.
- Drive execution across teams and ensure timely delivery of security-related tasks.
- (Optional) Provide backup support for internal IT operations, if applicable.

Lokacija: Ljubljana (hybrid)