
Constructor · Bremen
OUR MISSION Constructor’s mission is to enable all educational organisations to provide high-quality digital education to 10x people with 10x efficiency. Wit...
Constructor’s mission is to enable all educational organisations to provide high-quality digital education to 10x people with 10x
efficiency.
With strong expertise in machine intelligence and data science, Constructor’s all-in-one platform for education and research
addresses today’s pressing educational challenges: access inequality, tech clutter, and low engagement of students.
Interns are NOT eligible for equipment and other benefits as the position is temporary.
With this internship, the Frontend Engineering Intern will get full integration into the frontend development team, and he will
try a full development cycle.
interfaces.
Constructor fosters equal opportunity for people of all backgrounds and identities. We are led by a gender-balanced board
committed to building a diverse and inclusive organisation where everyone can become their best self. We do not discriminate based
on age, disability, gender identity, sexual orientation, ethnicity, race, religion or belief, parental and family status, or other
protected characteristics. We welcome applications from women, men and non-binary candidates of all ethnicities and socio-economic
backgrounds. We encourage people belonging to underrepresented groups to apply.
OUR MISSION Constructor’s mission is to enable all educational organisations to provide high-quality digital education to 10x people with 10x efficiency. With strong expertise in machine intelligence and data science, Constructor’s all-in-one platform for education and research addresses today’s pressing educational challenges: access inequality, tech clutter, and low engagement of students. PLEASE SEND YOUR RESUME IN ENGLISH ONLY. Interns are NOT eligible for equipment and other benefits as the position is temporary. About the Role We’re seeking a motivated Computer Science student to join our backend engineering team as a C# Backend Developer Intern. This is an excellent opportunity to learn backend development while working on real-world educational platforms that support learners, educators, and institutions worldwide. Interns are NOT eligible for equipment and other benefits as the position is temporary. What You’ll Learn & Do: * Learn backend development using C# and .NET * Contribute to real backend services used in production * Assist in developing and maintaining REST APIs * Work with databases and learn how data is modelled and accessed * Participate in code reviews and learn clean coding best practices * Collaborate with frontend, QA, and product teams * Contribute to backend services supporting learning platform functionality and various integrations * Gain exposure to the full software development lifecycle Required Qualifications: * Current Computer Science / Software Engineering student * Experience with at least one programming language (C#, Java, Python, JavaScript, C++, or similar) * Basic understanding of object-oriented programming concepts * Interest in backend development and distributed systems * Good problem-solving skills and attention to detail * Ability to work collaboratively in a team environment * Eagerness to learn and grow as a software engineer Good to Have (but not required): * Basic knowledge of C# and .NET * Familiarity with RESTful APIs * Introductory understanding of databases (SQL or NoSQL) * Experience using Git or other version control systems * Basic knowledge of HTTP, JSON, and web concepts * Interest in educational technology (EdTech) What We’ll Teach You: * C# and modern .NET backend development * Designing and implementing REST APIs * Working with databases and data access layers * Clean code and basic backend architecture principles * Debugging, testing, and performance basics * Collaboration in an Agile engineering environment * How production backend systems are built and maintained Technology Stack You’ll Work With: * Programming: C#, .NET 9.0 * Backend: ASP.NET Core * Messaging & Events: Apache Kafka * Databases: PostgreSQL * Tools: Git, CI/CD pipelines, logging & monitoring tools * Testing: Unit and integration testing Learning Opportunities: * Mentorship from experienced backend developers * Exposure to scalable backend architectures * Hands-on experience with real production systems * Understanding how backend services support large platforms * Contribution to products used by students and educators globally WHAT WE OFFER FOR INTERNS: * Internship Duration: from 2 months or more * Type of internship: * 100% remote * or hybrid in the office in Bremen (GER), Sofia (BG), Belgrade (SRB), Istanbul (TR), Sakarya (TR), Singapore (SGD) WHAT WE OFFER * 💻 Choice of work equipment (e.g., laptop, monitor, etc.) * 🇬🇧 English classes (iTalki – $130 monthly) * ⏰ Flexible schedule (we usually work between 09:00/10:00 and 18:00/19:00 CET or EET) * 👶 Newborn bonus (€500 per child) * 🧠 Patent remuneration * 🌴 Paid leave * 🧑💻 Remote work in locations without our offices * Hybrid work in locations with offices (2 days in-office, 3 days remote) Constructor fosters equal opportunity for people of all backgrounds and identities. We are led by a gender-balanced board committed to building a diverse and inclusive organisation where everyone can become their best self. We do not discriminate based on age, disability, gender identity, sexual orientation, ethnicity, race, religion or belief, parental and family status, or other protected characteristics. We welcome applications from women, men and non-binary candidates of all ethnicities and socio-economic backgrounds. We encourage people belonging to underrepresented groups to apply.
LIVE THE MUSIC WITH US From a pioneer tech start-up created in 2007, Deezer has become one of the first French unicorns and the second largest independent music streaming platform in the world. At eighteen years old, we’re only just coming of age. Now listed on #EuroNext, Deezer is a rapidly-growing, cutting-edge player in the music streaming market. If you want an environment where you can make your voice heard and be at the forefront of music and tech, look no further! We believe music is all about embracing the things that make us different. Deezer is a vibrant community that celebrates uniqueness, diversity and individuality, and thrives on collaboration. Our international and passionate teams pride themselves on being at the forefront of the music experience, going beyond streaming and helping the world to Live the Music. We’re constantly evolving alongside our customers, partners, artists and employees — striving to make Deezer the most personal and innovative streaming service in the world. Ready for an electrifying journey? Apply now and do your part in bringing extraordinary music experiences to people’s lives! **Join Us** JOB DESCRIPTION The Listeners team builds the applications that millions of users rely on every day for their music experience. The team creates reliable and delightful experiences that activate, retain and thrill our users. We believe great music should be accessible to everyone — regardless of how they see, hear, or interact with the world — and we are committed to building an experience that truly includes all our users. We are looking for a Frontend Software Engineer Intern to join the Core Product Listeners team for a 6-month end-of-study internship, to help develop and improve accessibility across our apps (Website, Android & iOS). As a Software Engineer Intern, you will be responsible for implementing missing accessibility features, based on the results of an independent accessibility audit and supported by Senior engineers with deep expertise in accessibility. Working closely with experimented engineers, you will : * Improve accessibility on current screens of the apps * Implement missing features related to screen readers and voice assistants * Rework UX & UI elements based on audit recommendations * Help define guidelines for future developments * Collaborate with Design, Product Management, QA, Frontend, iOS and Android apps to build a comprehensive view of the subject 6 months internship, based in Paris mandatory QUALIFICATIONS * Currently completing a final-year engineering degree (or equivalent) * Foundational software development knowledge * Interest in Frontend development (React/TypeScript) * Familiarity with accessibility standards or assistive technologies (VoiceOver, TalkBack, ARIA) is a plus, not a requirement * Openness to candid feedback, new perspectives, continuous learning, and self-development * Good communication skills in English * Ability to work autonomously while knowing when to seek guidance * A genuine desire to make our product more inclusive for users with disabilities At Deezer, diversity drives innovation. Whatever makes you uniquely you, your experiences, your way of thinking, your journey, might be exactly what we need. If this role speaks to you and aligns with your interests and capabilities, even if you don’t meet 100% of the qualifications listed, please give it a try and tell us more! #BeYou ADDITIONAL INFORMATION At Deezer, you can be your true self as we believe that #everyvoicematters. We strive to build an inclusive culture and foster a diverse environment. Because we care and want to ensure each employee feels welcome and safe at work, we continuously focus on fighting biases and helping diverse teams work well together through multiple learning opportunities, e-learnings and workshops right from the onboarding : * Regular Diversity & Inclusion internal and external talks * Dedicated employee work streams on Gender equity, Ethnicity & Culture, Disability, Parenthood (signatory of the Parental Challenge) and LGBTQIA+ * Multiple e-learnings and mandatory training sessions for all managers * English and French courses for all, so that everyone can connect and feel included Beyond benefits like transportation, we offer you extra perks like: * A Deezer premium family account for free * Access to gym classes * Join over 70 Deezer Communities to connect beyond your day-to-day work, share passions, learn from each other and #Belong * Deezer parties several times a year and drinks every thursday * Allowance for sports, travelling and culture * Meal vouchers * Mental health and well-being support from Moka.Care * Great offices always located in dynamic and attractive districts, whether in Paris, London or Sao Paulo! * Hybrid remote work policy If you want to learn more about life and culture at Deezer, please visit our Welcome to the Jungle page here!
ABOUT FINTO Finto is on a mission to reinvent how enterprises run their finance operations. Starting with AI-powered automation for accounts payable, we eliminate manual invoice handling, supplier chasing, 3-Way-Matching and ERP data entry. Backed by Y Combinator, we’re building the future of enterprise accounting. Our mission is to free the world’s finance teams from repetitive, low-value tasks so they can focus on impactful work. That starts with building a place where everyone can do their best work. Whether you’re building on our platform, partnering with our customers, or shaping our story: We just make things finance teams want. ABOUT THE ROLE We are looking for a Product Engineer Intern to join our team, focused on building and optimizing the next generation of AI-powered enterprise finance tools. As part of the engineering team, you will play a central role in shaping dedicated features and helping some of the world’s largest companies eliminate their manual accounting work. You’ll work side-by-side with our founders and engineers to turn ideas into high-performing, elegant features that slot seamlessly into our customers’ existing processes. Your work will directly define how finance teams experience AI automation - in real life, at scale. We’re headquartered in Munich, with roots in San Francisco through Y Combinator. WHAT YOU’LL DO * Take ownership of a defined feature area or technical project, working closely with founders and engineers from discovery to delivery. * Help improve model performance and workflow quality by testing, evaluating results, and iterating on prompts/data/logic. * Contribute to frontend and backend development (React, Node) to deliver smooth, reliable user experiences. * Assist with debugging, monitoring, and improving reliability of AI-powered workflows in real-world customer scenarios. WHAT WE’RE LOOKING FOR * Currently pursuing (or recently completed) a degree in Computer Science, Engineering, or a related field, with strong academic performance. * Solid JavaScript/TypeScript skills with experience in React and Next.js. * Backend expertise in Node.js or comparable languages like Python or Go, with a focus on scalable APIs and AI-driven services. * Exposure to AI models and APIs (e.g., LLMs), and excitement to experiment, evaluate, and integrate them into real products. * A builder’s mindset - enjoys shipping and learning quickly * Structured problem-solver with clear communication skills, comfortable working closely with founders in a fast-moving environment. WORK AT FINTO * An environment where we enable you to have an impact and where we focus on outcomes, not time-tracking * Career-defining growth: Big ambitions mean rapid progression, expanding responsibilities, and access to our San Francisco & YC network. * Shape your future job: You got a chance to build your own job entry * 25 vacation days + 2 fixed “company recharge days.” * A vibrant in-office culture (5 days/week) in a modern office INTERVIEW PROCESS 1. Intro – 20 mins with our CEO 2. Technical Interview – 20 mins with our CTO 3. Challenge – 60 mins coding & design challenge 4. Offer