200 backend developer English-speaking jobs in Oslo
Frontend Developer
- Optio Incentives
- Oslo
- November 13
We value product thinking, clean architecture, and developer autonomy. ... Collaborate cross-functionally: Work closely with designers, product managers, and backend engineers ... frontend, you'll also collaborate closely with with full-stack engineers and contribute to our backend ... Who you are A mid-level or senior front-end developer with 4+ years of professional experience. ... Contribute to developer culture: Share knowledge, give thoughtful code reviews, and participate in shaping
Tech Lead
- Sector Alarm Norge
- Oslo
- November 26
Minimum 8 years as a Backend Developer (.NET Core/C#), with hands‑on coding experience. ... Stay hands‑on in development, maintaining all developer responsibilities. ... Proven experience designing and delivering production APIs and backend systems. ... Lead development and delivery of APIs and backend services for LLMs and customer service tools (.NET,
Senior Software Engineer
- iFindTech Ltd
- Oslo
- October 22
What we're looking for Strong experience with Java and modern backend development. ... Senior Java Developer Hybrid: 2–3 days per week in office English speaking We're a growing tech
Senior Backend Engineer
- Tise
- Oslo
- November 29
ensure Tise is safe and scalable We are looking for someone who: Has 8+ years experience as a developer ... We're now looking for a Senior Backend Engineer to help take Tise to the next level As a backend ... We're currently 30 engineers, split across Backend, Data/Machine Learning, Web, iOS, Android and ... Senior Backend Engineer The Tise team now counts over 100 people, the majority at our headquarters in ... As a Senior Backend Engineer, you'll primarily work with TypeScript to build our services , using
3D Integration Full Stack Developer
- AutoStore™
- Oslo
- November 12
We are seeking a versatile and skilled Full Stack Developer with a solid background in TypeScript, C ... Have solid skills in TypeScript and C#/.NET for both frontend and backend development. ... This role is ideal for someone who thrives in both frontend and backend development and is passionate ... candidate will primarily focus on creating rich, interactive 3D visualizations while also contributing to backend
Android Developer
- TIDAL Music AS
- Oslo
- November 14
Our streaming team is looking for an Android developer. ... We are a cross-functional and autonomous team consisting of client and backend developers working together ... for: Player UI Playback logic Content delivery Transcoding/Packaging/Encryption As an Android developer
iOS Developer
- TIDAL Music AS
- Oslo
- November 14
Our streaming team is looking for an iOS developer. ... We are a cross-functional and autonomous team consisting of client and backend developers working together ... responsible for: Player UI Playback logic Content delivery Transcoding/Packaging/Encryption As an iOS developer
Senior Fullstack Developer
- iFindTech Ltd
- Oslo
- November 14
Senior Fullstack Developer, Tech Lead A Norway based technology company focused on subscription management ... internal protocols from scratch Experience with subscription based systems is highly desirable Backend
iOS Developer
- Tise
- Oslo
- November 5
We're currently 30 engineers, split across Backend, Data/Machine Learning, Web, iOS, Android and ... We are now looking for an iOS Developer on-site in Oslo who wants to be a part of our journey and help ... for growth, learning, and impact as we scale our product and technology faster than ever before. iOS Developer ... UIKit; contribute to SwiftUI where appropriate Collaborate with dedicated designers, PM's and backend
Tech
- Sector Alarm
- Oslo
- November 29
Minimum 8 years as a Backend Developer (.NET Core/C#), with hands-on coding experience. ... Stay hands-on in development, maintaining all developer responsibilities. ... Proven experience designing and delivering production APIs and backend systems. ... Lead development and delivery of APIs and backend services for LLMs and customer service tools (.NET,
Tech Lead Sales and Services
- Sector Alarm Norge
- Oslo
- November 25
Minimum 8 years as a Backend Developer (.NET Core/C#), with hands‑on coding experience. ... Proven experience designing and delivering production APIs and backend systems. ... Lead development and delivery of APIs and backend services and internal tools (.NET, React). ... Azure cloud infrastructure
C#, .NET Core and backend REST API
SQL and noSQL databases
Responsibilities
Senior Backend
- Sector Alarm
- Oslo
- November 27
Developer Strong proficiency in C# and .NET Core. ... Engineer you will play a critical role in designing and developing backend systems that support IoT ... Malaga) or Norway (Oslo) - hybrid role Department: Tech Role Overview: Your Day-to-Day As a Senior Backend ... applicable senior experience may compensate for lack of formal background 5-7 years of experience as a Backend
Tech Lead Sales and
- Sector Alarm
- Oslo
- November 21
Minimum 8 years as a Backend Developer (.NET Core/C#), with hands-on coding experience. ... Lead development and delivery of APIs and backend services and internal tools (.NET, React). ... Azure cloud infrastructure C#, .NET Core and backend REST API SQL and noSQL databases Responsibilities ... processes and DevOps best practices Proven experience designing and delivering production APIs and backend
Graduate Full Stack Developer
- Nordic Semiconductor
- Oslo
- December 1
responsibilities Design, develop, and implement custom tools and applications across both frontend (web) and backend ... We are seeking an experienced and motivated Full-Stack Software Developer to join our dynamic CAD & DevOps ... If you are a driven Full-Stack Software Developer eager to make your mark in a supportive and forward-thinking
Tech Lead, Android Core Product - Oslo, Norway
- Clutch Canada
- Oslo
- November 7
These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft
Senior Python Engineer
- Tenth Revolution Group
- Oslo
- November 14
Full-Stack Engineer (Backend Focus) – Oslo | Hybrid We're a fast-growing SaaS company helping large ... What you'll do: Design, build and maintain scalable backend services and APIs Contribute across ... agile, fast-moving environment What we need: 6 - 9 years of full-stack experience with a strong backend
IT Engineers – Backend / Frontend Developers – Norway (from mid-2026)
- Amploy AS
- Oslo
- November 13
We are seeking passionate Backend and Frontend Developers to join innovative start-ups and scale-ups
Senior Software Engineer, AI Model serving
- Speechify
- Oslo
- November 18
Overview As Speechify expands, our AI team seeks a Senior Backend Engineer. ... These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft ... Ideal Profile: An Ideal Candidate Should Have Proven experience in backend development: Python Direct
Software Developer
- Bridge Technologies
- Oslo
- November 22
Software Developer Bridge Technologies is seeking a skilled and motivated software developer to join
Front-end Developer
- Teleplan Globe
- Oslo
- November 14
, Software Developer, Web Developer or similar role. ... Job Overview We are in search of an efficient Front-end Developer to join our Development Team. ... As a Front-end Developer, you should have prior experience in writing front-end code for client-side ... Computer Science, Software Engineering or a similar field. 2+ years of experience as a Front-end Web Developer

































