{"id":976855,"url":"https://alion.io/job/vuejobs-software-developer-intern","title":"Software Developer Intern","company":{"id":55952,"name":"Celtra","domain":"celtra.com","url":"https://alion.io/company/celtra","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":"vuejobs.com","ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"intern","employment_type":"internship","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon ECS","optional":false},{"name":"Amazon Kinesis","optional":false},{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"Cursor","optional":false},{"name":"Go","optional":false},{"name":"JavaScript","optional":false},{"name":"MySQL","optional":false},{"name":"Node JS","optional":false},{"name":"PHP","optional":false},{"name":"Python","optional":false},{"name":"Ruby","optional":false},{"name":"Scala","optional":false},{"name":"Snowflake","optional":false},{"name":"Spark","optional":false},{"name":"TypeScript","optional":false},{"name":"Vue.js","optional":false},{"name":"WebSockets","optional":false}],"status":"live","first_seen_at":"2026-07-13T00:00:00Z","employer_posted_date":"2026-07-13","last_verified_at":"2026-07-13T00:00:00Z","board_verified":false,"closed_at":null,"days_open":104,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":104},"description":"Please note that a valid student status in Slovenia is required for this position.\nAt Celtra, we’re 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’re setting the pace.\nNow, we’re 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.\nWhat tools do we use?\nOn 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.\nWe also actively embrace AI-assisted development with Cursor to boost productivity, iterate on PoCs and explore new ways of building software.\nYour responsibilities:\nDeveloping frontend and backend of our products that are used by top companies and thousands of people on a daily basis.\nOn 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.\nOn the backend you will mainly work on our APIs (REST, web sockets) and family of background jobs.\nMaking sure we maintain a high level of quality by writing automated tests.\nQualifications\nUnderstanding of RESTful API architecture.\nKnowledge of HTML5 and CSS.\nKnowledge of JavaScript.\nKnowledge of at least 1 backend programming language (Python, PHP, Ruby, Java, Go, Scala …).\nGood verbal and written English communication skills.\nWillingness to constantly learn and improve.\nTeam player.\nActive student status in Slovenia.\nWhat brings extra points?\nKnowledge of Vue.js.\nKnowledge of global state management concepts.\nWhat we offer?\nBuddy and mentor that will help you grow professionally, plus a well structured development plan.\nFlexible working hours and hybrid work based on a fixed number of in-office days.\nTop-notch working equipment.\nRegular team & company events.\nFree breakfasts & beverages available in the office.\nAbout Celtra\nCeltra helps enterprise advertisers, media, and agencies design, approve, and deliver digital creative across the ever-growing number of campaigns, markets, designs, and variants. Celtra’s Creative Automation & Enablement Software helps brands move faster than ever while dramatically scaling content production. Companies like adidas, TripAdvisor, Spotify, Unilever, NBCU, Lululemon, YETI, Vice, and hundreds more partner with Celtra to cut production costs while increasing efficiencies and output in the cloud.\nEmpowering Creativity through Diversity & Inclusion\nOur mission is to empower creativity - and we cannot fulfill our mission without different perspectives. Diversity drives innovation, and Celtra is committed to diversity, equity, inclusion, and belonging.\nEvery employee is empowered at Celtra - no matter your race, age, religion, gender identity, sexual orientation, physical or mental ability, or ethnicity. We hire the best, and develop our teams through continuous education and mentorship, in a community where everyone can bring their whole selves to work.\nhttps://www.celtra.com/candidate-privacy-policy/","description_format":"text","description_chars":3858,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":["Company events","Equity","Flexible schedule","Hybrid work"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Design & Creative","Media & Entertainment","Creative Agencies"],"lifecycle":[{"event":"open","at":"2026-09-16T19:46:32Z"},{"event":"open","at":"2026-10-23T16:47:00Z"}],"visa":[],"liveness":{"score":4,"band":"cold","label":"Long shot","p_open":0.4,"p_active":0.222,"p_room":0.44,"age_days":103,"expected_fill_days":70,"reasons":["seen:103","win:tail","crowd:junior"],"computed_at":"2026-10-24T06:02:35Z"},"pay":null,"html_url":"https://alion.io/job/vuejobs-software-developer-intern","json_url":"https://alion.io/job/vuejobs-software-developer-intern.json","meta":{"generated_at":"2026-10-25T05:13:46Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":7119,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-26T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":55952},"rest":"https://alion.io/mcp/rest/get_company?id=55952"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fvuejobs-software-developer-intern"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fvuejobs-software-developer-intern"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fvuejobs-software-developer-intern"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/vuejobs-software-developer-intern\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fvuejobs-software-developer-intern"}]}