76 Jobs für Principal Backend Developer
Stellenangebote Principal Backend Developer Jobs
Job vor 8 Tagen bei Jobware gefunden
acadon AG
• Krefeld, Dortmund, Braunschweig
Flexible Arbeitszeiten
[. .. ] Microsoft Dynamics 365 Business Central-passgenau für die Anforderungen der Holzindustrie. Was uns ausmacht: Branchen-Know-how, technologische Tiefe und echte Nähe zum Kunden. Wir sprechen Holz-digital. Senior Software
Developer [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] (m/w/d) Vollzeit/ sofort Krefeld, Dortmund, Braunschweig Jetzt bewerben Was wir bieten Deep Dive statt Dienst nach Vorschrift: Intensive Einarbeitung in unsere Microsoft-Dynamics-Welt und in die Besonderheiten der Holzbranche Wachstum, das zu dir passt: Individuelle Weiterbildungen für deine fachliche und persönliche Entwicklung Tech up your Workday: Modernste digitale [. .. ] Du kommunizierst sicher auf Englisch und Deutsch-weitere Sprachen sind ein Plus. Teamplayer: Du arbeitest lösungsorientiert, effizient und mit echtem Teamgeist. . o Senior Softwareentwicklero Senior Software Engineero Senior Anwendungsentwicklero Senior Backend Entwicklero Senior Full-Stack Entwicklero Lead Softwareentwicklero Principal Softwareentwicklero Technischer Lead Softwareo Senior IT-Entwicklero Senior Entwickler Anwendungeno Senior Systementwicklero Senior Programmierero Senior Applikationsentwicklero Softwarearchitekt (Senior-nah) o Technischer Software-Spezialisto Senior Software Developero Senior Software Engineero Lead Software Developero Principal Software Engineero Staff Software Engineero Senior Application Developero Senior Backend Developero Senior Full Stack Developero Technical Lead (Software) [. .. ]
Neu Job vor 6 Std. bei Jooble gefunden
ABOUT YOU SE Co. KG
Principal App Engineer (m/f/d) - App Web-onsite in Hamburg or Berlin
• Hamburg
Principal App Engineer (m/f/d) - App Web-onsite in Hamburg or Berlin Job Description We are currently looking for a skilled Principal App Engineer (m/f/d) with a passion to assume leadership [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] responsibilities to support us in building the fastest most intuitive shopping app using a brand-new [. .. ] projects; you will not just implement changes but think them through deeply and be responsible for the implementation across all stacks. Gain significant exposure to other teams, such as Shop Backend and Webstacks, to align solutions and drive the tech stack of all teams forward. Drive technical discussions forward with the team and lead architectural alignment. Lead by example and set coding standards, review pull requests and mentor other engineers in the team. Empower the team to deliver mission-critical features [. .. ] time. Contribute to architectural decisions across multiple stacks. Closely collaborate with Product Managers, Designers, Testers and other stacks (Backend and Web) . Introduce new technologies, tools or processes that improve developer productivity and product quality. Debug performance and reliability issues across the stacks Who you are 8+ years of programming experience, with at least 3 years of native or hybrid App development experience. Expert-level Dart Flutter knowledge. CI/ CD experience-Google Play Store, App Store deployments (fastlane, Git Hub Actions [. .. ]
Job vor 2 Tagen bei Jooble gefunden
General Dynamics Information Technology
• Stuttgart
[. .. ] deployment) to worldwide Special Operations Joint Task Forces, Combined Joint Special Operations Task Forces, Special Operations Task Forces, and Special Operations Command Forward Elements. Job Description As [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] a Full Stack Developer, you will design and maintain data-driven backend systems to provide secure, high-performance search and analytics capabilities, with a focus on supporting U. S. national security missions. This role involves developing applications using Python or Java Script/ Type Script; for Python, the Streamlit library is preferred, while React is used for Java Script/ Type Script projects. You [. .. ] federated search technologies, and experience integrating machine learning solutions. WHAT YOULL NEED TO SUCCEED Bring your engineering expertise along with a drive for innovation to GDIT. The Full Stack Engineer Principal must have: Education: Bachelor of Arts/ Bachelor of Science Experience: 8+ years of related experience Technical skills: Proficient in Java Script/ Type Script React and Python; Flask or Fast API; Git; SQL Alchemy; and familitary with relational and non-relational databases (Postgres and Elasticsearch) . Security clearance level: TS-SCI Due [. .. ]
Job vor 9 Tagen bei Jooble gefunden
Xcelirate
Full Stack/ Principal Engineer
• Homeoffice
Work-Life-Balance
Youre a
principal-level full-stack engineer. Youve been around long enough to remember when PHP constructors shared their class names, when exceptions were returned instead of thrown, and when Yeoman, Underscore, [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] and Coffee Script felt like the obvious future. You have a solid, intuitive understanding of hot-path optimization, speculative execution, and [. .. ] iteration. Write tests (unit, integration, and end-to-end) to ensure software reliability. Be involved in every phase of the software lifecycle, from ideation to deployment. Work hands-on across backend and frontend systems, stepping in wherever the problem lives. Collaborate closely with other senior engineers, raising the bar through example rather than authority able to explain and defend design decisions to senior engineers and non-engineers alike Expert PHP developer (12+ years) ; Symfony or equivalent frameworks 10+ years modern Java Script; React or Vue (Next/ Nuxt a plus) Expert level knowledge in at least one more programming language (Python a plus) Full-stack architecture expertise: monoliths, services, and hybrids Expert Linux user; Experience in automated testing: unit, integration, E2E; [. .. ]
Job vor 9 Tagen bei Jooble gefunden
Xcelirate
• Berlin
Work-Life-Balance
[. .. ] our success to our customers who have seen us grow across a decade, and our talented team who have made that growth possible What are we looking [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] for? Youre a principal-level full-stack engineer. You havent just been around the block-you helped decide which blocks were worth building, and which ones shouldve been bulldozed early. At this point, programming languages dont really impress you anymore. You treat them as tools that translate intent into something a compiler or interpreter [. .. ] every phase of the software lifecycle, from ideation to deployment. Participate in (and at times lead) deep technical discussions, helping drive sound decisions and trade-offs. Work hands-on across backend and frontend systems, stepping in wherever the problem lives. Identify inefficiencies and help streamline workflows, reducing unnecessary work. Collaborate closely with other senior engineers, raising the bar through example rather than authority Take ownership of your work, ensuring high-quality results and maintainable solutions. Requirements What will you bring along? 15+ years hands-on experience building and maintaining complex web applications Clear technical communication; able to explain and defend design decisions to senior engineers and non-engineers alike Expert PHP developer (12+ years) ; Symfony or equivalent frameworks 10+ years modern Java Script; React or Vue (Next/ Nuxt a plus) Expert level knowledge in at least one more programming language (Python a plus) Full-stack architecture expertise: monoliths, services, and hybrids Power user cloud deployment and scaling (AWS preferred) experience and [. .. ]
Job vor 9 Tagen bei Jooble gefunden
Xcelirate
Full Stack Developer/ Principal Engineer
• Homeoffice
Work-Life-Balance
Youre a
principal-level full-stack engineer. Youve been around long enough to remember when PHP constructors shared their class names, when exceptions were returned instead of thrown, and when Yeoman, [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] Underscore, and Coffee Script felt like the obvious future. You have a solid, intuitive understanding of hot-path optimization, speculative execution, and [. .. ] iteration. Write tests (unit, integration, and end-to-end) to ensure software reliability. Be involved in every phase of the software lifecycle, from ideation to deployment. Work hands-on across backend and frontend systems, stepping in wherever the problem lives. Collaborate closely with other senior engineers, raising the bar through example rather than authority able to explain and defend design decisions to senior engineers and non-engineers alike Expert PHP developer (12+ years) ; Symfony or equivalent frameworks 10+ years modern Java Script; React or Vue (Next/ Nuxt a plus) Expert level knowledge in at least one more programming language (Python a plus) Full-stack architecture expertise: monoliths, services, and hybrids Expert Linux user; Experience in automated testing: unit, integration, E2E; [. .. ]
Job vor 9 Tagen bei Jooble gefunden
Xcelirate
• Homeoffice
Work-Life-Balance
Youre a
principal-level full-stack engineer. Youve been around long enough to remember when PHP constructors shared their class names, when exceptions were returned instead of thrown, and when Yeoman, [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] Underscore, and Coffee Script felt like the obvious future. You have a solid, intuitive understanding of hot-path optimization, speculative execution, and [. .. ] iteration. Write tests (unit, integration, and end-to-end) to ensure software reliability. Be involved in every phase of the software lifecycle, from ideation to deployment. Work hands-on across backend and frontend systems, stepping in wherever the problem lives. Collaborate closely with other senior engineers, raising the bar through example rather than authority able to explain and defend design decisions to senior engineers and non-engineers alike Expert PHP developer (12+ years) ; Symfony or equivalent frameworks 10+ years modern Java Script; React or Vue (Next/ Nuxt a plus) Expert level knowledge in at least one more programming language (Python a plus) Full-stack architecture expertise: monoliths, services, and hybrids Expert Linux user; Experience in automated testing: unit, integration, E2E; [. .. ]
Job vor 9 Tagen bei Jooble gefunden
Xcelirate
Fullstack Engineering Manager
• Homeoffice
Work-Life-Balance
Youre a
principal-level full-stack engineer. Youve been around long enough to remember when PHP constructors shared their class names, when exceptions were returned instead of thrown, and when Yeoman, [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] Underscore, and Coffee Script felt like the obvious future. You have a solid, intuitive understanding of hot-path optimization, speculative execution, and [. .. ] iteration. Write tests (unit, integration, and end-to-end) to ensure software reliability. Be involved in every phase of the software lifecycle, from ideation to deployment. Work hands-on across backend and frontend systems, stepping in wherever the problem lives. Collaborate closely with other senior engineers, raising the bar through example rather than authority able to explain and defend design decisions to senior engineers and non-engineers alike Expert PHP developer (12+ years) ; Symfony or equivalent frameworks 10+ years modern Java Script; React or Vue (Next/ Nuxt a plus) Expert level knowledge in at least one more programming language (Python a plus) Full-stack architecture expertise: monoliths, services, and hybrids Expert Linux user; Experience in automated testing: unit, integration, E2E; [. .. ]
Job vor 9 Tagen bei Jooble gefunden
Xcelirate
• Homeoffice
Work-Life-Balance
Youre a
principal-level full-stack engineer. Youve been around long enough to remember when PHP constructors shared their class names, when exceptions were returned instead of thrown, and when Yeoman, [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] Underscore, and Coffee Script felt like the obvious future. You have a solid, intuitive understanding of hot-path optimization, speculative execution, and [. .. ] iteration. Write tests (unit, integration, and end-to-end) to ensure software reliability. Be involved in every phase of the software lifecycle, from ideation to deployment. Work hands-on across backend and frontend systems, stepping in wherever the problem lives. Collaborate closely with other senior engineers, raising the bar through example rather than authority able to explain and defend design decisions to senior engineers and non-engineers alike Expert PHP developer (12+ years) ; Symfony or equivalent frameworks 10+ years modern Java Script; React or Vue (Next/ Nuxt a plus) Expert level knowledge in at least one more programming language (Python a plus) Full-stack architecture expertise: monoliths, services, and hybrids Expert Linux user; Experience in automated testing: unit, integration, E2E; [. .. ]
Job am 22.01.2026 bei Jooble gefunden
Passion Io
Senior Full Stack Javascript Developer (remote)
• Homeoffice
[. .. ] can thrive across the stack while exploring the next generation of tech, including AI-driven features. Were looking for a world-class engineer whos equally comfortable in the frontend [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] and backend, with a product mindset that goes beyond code. If youre excited about designing beautiful, high-performing applications and shaping scalable, resilient backends, all while having the opportunity to get hands-on with AI-powered development-this is your moment # #Build and maintain scalable web and mobile apps with [. .. ] conferences. Creative Freedom-Your ideas shape the product. Tech Gear Budget-Get the setup you need to create at your best. # #Deep Dive: A technical discussion with our Principal Engineer, Darko, where youll explore AI implementations and architectural decisions. A final conversation with our Head of Engineering, Nuno, to ensure that your vision and our mission align perfectly. # #Whether youre AI-experienced or AI-curious, if youve got full stack firepower and a product-focused mind, we [. .. ]
Job am 22.01.2026 bei Jooble gefunden
Babbel
• Berlin
Sabbaticals
We are looking for a
Principal Fullstack Engineer to join the Learner Experience Cluster at Babbel and help shape the technology behind impactful, customer-facing learning experiences used by millions [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] of learners worldwide. As a Principal Software Engineer, you operate at the intersection of deep technical judgment, product thinking, and organizational impact. You care deeply about [. .. ] product and design teams, and connecting technical decisions to measurable impact on learners. Your impact is durable, visible across teams, and focused on improving outcomes such as delivery speed, reliability, developer productivity, and learner experience. You will: Drive technical direction and architectural coherence across multiple customer-facing systems and teams. Establish, evolve, and scale shared patterns, standards, and platforms that reduce fragmentation and improve consistency across learning experiences. Own and improve high-leverage interfaces, APIs, and data models that power learner [. .. ] systems using Type Script, Golang, and AWS. Strong architectural judgment, with the ability to make and clearly communicate trade-offs in service of product and learner outcomes. Deep experience with backend and fullstack systems, including APIs, data models, asynchronous systems, and service-to-service communication. A strong product mindset, with a demonstrated ability to connect technical decisions to customer value, experimentation, and measurable impact. Proven ability to improve system-level outcomes such as reliability, scalability, delivery speed, and operational excellence in [. .. ]
Job am 22.01.2026 bei Jooble gefunden
Babbel
Lead Full-stack Engineer
• Berlin
Führungs-/ Leitungspositionen
Sabbaticals
We are looking for a
Principal Fullstack Engineer to join the Learner Experience Cluster at Babbel and help shape the technology behind impactful, customer-facing learning experiences used by millions [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] of learners worldwide. As a Principal Software Engineer, you operate at the intersection of deep technical judgment, product thinking, and organizational impact. You care deeply about [. .. ] product and design teams, and connecting technical decisions to measurable impact on learners. Your impact is durable, visible across teams, and focused on improving outcomes such as delivery speed, reliability, developer productivity, and learner experience. You will: Drive technical direction and architectural coherence across multiple customer-facing systems and teams. Establish, evolve, and scale shared patterns, standards, and platforms that reduce fragmentation and improve consistency across learning experiences. Own and improve high-leverage interfaces, APIs, and data models that power learner [. .. ] systems using Type Script, Golang, and AWS. Strong architectural judgment, with the ability to make and clearly communicate trade-offs in service of product and learner outcomes. Deep experience with backend and fullstack systems, including APIs, data models, asynchronous systems, and service-to-service communication. A strong product mindset, with a demonstrated ability to connect technical decisions to customer value, experimentation, and measurable impact. Proven ability to improve system-level outcomes such as reliability, scalability, delivery speed, and operational excellence in [. .. ]
Job am 22.01.2026 bei Jooble gefunden
Passion Io
• Homeoffice
[. .. ] can thrive across the stack while exploring the next generation of tech, including AI-driven features. Were looking for a world-class engineer whos equally comfortable in the frontend [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] and backend, with a product mindset that goes beyond code. If youre excited about designing beautiful, high-performing applications and shaping scalable, resilient backends, all while having the opportunity to get hands-on with AI-powered development-this is your moment # #Build and maintain scalable web and mobile apps with [. .. ] conferences. Creative Freedom-Your ideas shape the product. Tech Gear Budget-Get the setup you need to create at your best. # #Deep Dive: A technical discussion with our Principal Engineer, Darko, where youll explore AI implementations and architectural decisions. A final conversation with our Head of Engineering, Nuno, to ensure that your vision and our mission align perfectly. # #Whether youre AI-experienced or AI-curious, if youve got full stack firepower and a product-focused mind, we [. .. ]
Job am 22.01.2026 bei Jooble gefunden
Babbel
Lead Fullstack Engineer (m/w/d)
• Berlin
Führungs-/ Leitungspositionen
Sabbaticals
We are looking for a
Principal Fullstack Engineer to join the Learner Experience Cluster at Babbel and help shape the technology behind impactful, customer-facing learning experiences used by millions [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] of learners worldwide. As a Principal Software Engineer, you operate at the intersection of deep technical judgment, product thinking, and organizational impact. You care deeply about [. .. ] product and design teams, and connecting technical decisions to measurable impact on learners. Your impact is durable, visible across teams, and focused on improving outcomes such as delivery speed, reliability, developer productivity, and learner experience. You will: Drive technical direction and architectural coherence across multiple customer-facing systems and teams. Establish, evolve, and scale shared patterns, standards, and platforms that reduce fragmentation and improve consistency across learning experiences. Own and improve high-leverage interfaces, APIs, and data models that power learner [. .. ] systems using Type Script, Golang, and AWS. Strong architectural judgment, with the ability to make and clearly communicate trade-offs in service of product and learner outcomes. Deep experience with backend and fullstack systems, including APIs, data models, asynchronous systems, and service-to-service communication. A strong product mindset, with a demonstrated ability to connect technical decisions to customer value, experimentation, and measurable impact. Proven ability to improve system-level outcomes such as reliability, scalability, delivery speed, and operational excellence in [. .. ]
Job am 22.01.2026 bei Jooble gefunden
Babbel
• Berlin
Sabbaticals
We are looking for a
Principal Fullstack Engineer to join the Learner Experience Cluster at Babbel and help shape the technology behind impactful, customer-facing learning experiences used by millions [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] of learners worldwide. As a Principal Software Engineer, you operate at the intersection of deep technical judgment, product thinking, and organizational impact. You care deeply about [. .. ] product and design teams, and connecting technical decisions to measurable impact on learners. Your impact is durable, visible across teams, and focused on improving outcomes such as delivery speed, reliability, developer productivity, and learner experience. You will: Drive technical direction and architectural coherence across multiple customer-facing systems and teams. Establish, evolve, and scale shared patterns, standards, and platforms that reduce fragmentation and improve consistency across learning experiences. Own and improve high-leverage interfaces, APIs, and data models that power learner [. .. ] systems using Type Script, Golang, and AWS. Strong architectural judgment, with the ability to make and clearly communicate trade-offs in service of product and learner outcomes. Deep experience with backend and fullstack systems, including APIs, data models, asynchronous systems, and service-to-service communication. A strong product mindset, with a demonstrated ability to connect technical decisions to customer value, experimentation, and measurable impact. Proven ability to improve system-level outcomes such as reliability, scalability, delivery speed, and operational excellence in [. .. ]
Job am 22.01.2026 bei Jooble gefunden
Passion Io
Senior Full-stack JS Developer
• Homeoffice
[. .. ] can thrive across the stack while exploring the next generation of tech, including AI-driven features. Were looking for a world-class engineer whos equally comfortable in the frontend [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] and backend, with a product mindset that goes beyond code. If youre excited about designing beautiful, high-performing applications and shaping scalable, resilient backends, all while having the opportunity to get hands-on with AI-powered development-this is your moment # #Build and maintain scalable web and mobile apps with [. .. ] conferences. Creative Freedom-Your ideas shape the product. Tech Gear Budget-Get the setup you need to create at your best. # #Deep Dive: A technical discussion with our Principal Engineer, Darko, where youll explore AI implementations and architectural decisions. A final conversation with our Head of Engineering, Nuno, to ensure that your vision and our mission align perfectly. # #Whether youre AI-experienced or AI-curious, if youve got full stack firepower and a product-focused mind, we [. .. ]
Job am 22.01.2026 bei Jooble gefunden
Babbel
• Berlin
Führungs-/ Leitungspositionen
Sabbaticals
We are looking for a
Principal Fullstack Engineer to join the Learner Experience Cluster at Babbel and help shape the technology behind impactful, customer-facing learning experiences used by millions [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] of learners worldwide. As a Principal Software Engineer, you operate at the intersection of deep technical judgment, product thinking, and organizational impact. You care deeply about [. .. ] product and design teams, and connecting technical decisions to measurable impact on learners. Your impact is durable, visible across teams, and focused on improving outcomes such as delivery speed, reliability, developer productivity, and learner experience. You will: Drive technical direction and architectural coherence across multiple customer-facing systems and teams. Establish, evolve, and scale shared patterns, standards, and platforms that reduce fragmentation and improve consistency across learning experiences. Own and improve high-leverage interfaces, APIs, and data models that power learner [. .. ] systems using Type Script, Golang, and AWS. Strong architectural judgment, with the ability to make and clearly communicate trade-offs in service of product and learner outcomes. Deep experience with backend and fullstack systems, including APIs, data models, asynchronous systems, and service-to-service communication. A strong product mindset, with a demonstrated ability to connect technical decisions to customer value, experimentation, and measurable impact. Proven ability to improve system-level outcomes such as reliability, scalability, delivery speed, and operational excellence in [. .. ]
Job am 22.01.2026 bei Jooble gefunden
Passion Io
Full Stack Developer (Javascript/ Node JS)
• Homeoffice
[. .. ] can thrive across the stack while exploring the next generation of tech, including AI-driven features. Were looking for a world-class engineer whos equally comfortable in the frontend [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] and backend, with a product mindset that goes beyond code. If youre excited about designing beautiful, high-performing applications and shaping scalable, resilient backends, all while having the opportunity to get hands-on with AI-powered development-this is your moment # #Build and maintain scalable web and mobile apps with [. .. ] conferences. Creative Freedom-Your ideas shape the product. Tech Gear Budget-Get the setup you need to create at your best. # #Deep Dive: A technical discussion with our Principal Engineer, Darko, where youll explore AI implementations and architectural decisions. A final conversation with our Head of Engineering, Nuno, to ensure that your vision and our mission align perfectly. # #Whether youre AI-experienced or AI-curious, if youve got full stack firepower and a product-focused mind, we [. .. ]
Job am 22.01.2026 bei Jooble gefunden
Passion Io
• Homeoffice
[. .. ] can thrive across the stack while exploring the next generation of tech, including AI-driven features. Were looking for a world-class engineer whos equally comfortable in the frontend [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] and backend, with a product mindset that goes beyond code. If youre excited about designing beautiful, high-performing applications and shaping scalable, resilient backends, all while having the opportunity to get hands-on with AI-powered development-this is your moment # #Build and maintain scalable web and mobile apps with [. .. ] conferences. Creative Freedom-Your ideas shape the product. Tech Gear Budget-Get the setup you need to create at your best. # #Deep Dive: A technical discussion with our Principal Engineer, Darko, where youll explore AI implementations and architectural decisions. A final conversation with our Head of Engineering, Nuno, to ensure that your vision and our mission align perfectly. # #Whether youre AI-experienced or AI-curious, if youve got full stack firepower and a product-focused mind, we [. .. ]
Job am 22.01.2026 bei Jooble gefunden
Babbel
Tech lead full stack, tech lead engineer
• Berlin
Führungs-/ Leitungspositionen
Sabbaticals
We are looking for a
Principal Fullstack Engineer to join the Learner Experience Cluster at Babbel and help shape the technology behind impactful, customer-facing learning experiences used by millions [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] of learners worldwide. As a Principal Software Engineer, you operate at the intersection of deep technical judgment, product thinking, and organizational impact. You care deeply about [. .. ] product and design teams, and connecting technical decisions to measurable impact on learners. Your impact is durable, visible across teams, and focused on improving outcomes such as delivery speed, reliability, developer productivity, and learner experience. You will: Drive technical direction and architectural coherence across multiple customer-facing systems and teams. Establish, evolve, and scale shared patterns, standards, and platforms that reduce fragmentation and improve consistency across learning experiences. Own and improve high-leverage interfaces, APIs, and data models that power learner [. .. ] systems using Type Script, Golang, and AWS. Strong architectural judgment, with the ability to make and clearly communicate trade-offs in service of product and learner outcomes. Deep experience with backend and fullstack systems, including APIs, data models, asynchronous systems, and service-to-service communication. A strong product mindset, with a demonstrated ability to connect technical decisions to customer value, experimentation, and measurable impact. Proven ability to improve system-level outcomes such as reliability, scalability, delivery speed, and operational excellence in [. .. ]
Job am 20.01.2026 bei Jooble gefunden
New Objectives
Backend Developer:in
• Berlin
[. .. ] software automations. Our platform lowers the effort required to turn natural-language instructions into deterministic, testable code that can interface with and automate legacy systems. Were hiring a [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] Founding Engineer (Backend/ Platform LLM) to help deliver our v1 platform, shape our engineering standards, and take ownership of the backend and LLM components that make reliable, predictable code generation possible. Tasks Build and evolve our Python/ Fast API backend, typed data contracts, Postgres models, and deterministic code-gen pipeline (structured outputs, snapshot tests) [. .. ] SSO (OIDC/ SAML) with RBAC and audit trails for early healthcare pilots. Collaborate closely with the founders, influence product direction, and establish engineering standards. Requirements 812+ years as a senior/ principal backend or platform engineer with end-to-end ownership of production services. Strong experience with Python 3.10+, Fast API, Postgres, SQL Alchemy/ Alembic, Docker, CI/ CD. Hands-on with LLM systems in production (RAG/ agents, evaluation, tracing, performance/ cost optimization) . Solid operational mindset: SLOs, incidents, rollbacks, migrations, and running [. .. ]
Job am 20.01.2026 bei Jooble gefunden
New Objectives
Backend Developer/ Softwareentwickler (m/w/d)
• Berlin
[. .. ] software automations. Our platform lowers the effort required to turn natural-language instructions into deterministic, testable code that can interface with and automate legacy systems. Were hiring a [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] Founding Engineer (Backend/ Platform LLM) to help deliver our v1 platform, shape our engineering standards, and take ownership of the backend and LLM components that make reliable, predictable code generation possible. Tasks Build and evolve our Python/ Fast API backend, typed data contracts, Postgres models, and deterministic code-gen pipeline (structured outputs, snapshot tests) [. .. ] SSO (OIDC/ SAML) with RBAC and audit trails for early healthcare pilots. Collaborate closely with the founders, influence product direction, and establish engineering standards. Requirements 812+ years as a senior/ principal backend or platform engineer with end-to-end ownership of production services. Strong experience with Python 3.10+, Fast API, Postgres, SQL Alchemy/ Alembic, Docker, CI/ CD. Hands-on with LLM systems in production (RAG/ agents, evaluation, tracing, performance/ cost optimization) . Solid operational mindset: SLOs, incidents, rollbacks, migrations, and running [. .. ]
Job am 20.01.2026 bei Jooble gefunden
New Objectives
Backend Developer (m/w/d) (m/w/d)
• Berlin
[. .. ] software automations. Our platform lowers the effort required to turn natural-language instructions into deterministic, testable code that can interface with and automate legacy systems. Were hiring a [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] Founding Engineer (Backend/ Platform LLM) to help deliver our v1 platform, shape our engineering standards, and take ownership of the backend and LLM components that make reliable, predictable code generation possible. Tasks Build and evolve our Python/ Fast API backend, typed data contracts, Postgres models, and deterministic code-gen pipeline (structured outputs, snapshot tests) [. .. ] SSO (OIDC/ SAML) with RBAC and audit trails for early healthcare pilots. Collaborate closely with the founders, influence product direction, and establish engineering standards. Requirements 812+ years as a senior/ principal backend or platform engineer with end-to-end ownership of production services. Strong experience with Python 3.10+, Fast API, Postgres, SQL Alchemy/ Alembic, Docker, CI/ CD. Hands-on with LLM systems in production (RAG/ agents, evaluation, tracing, performance/ cost optimization) . Solid operational mindset: SLOs, incidents, rollbacks, migrations, and running [. .. ]
Job am 14.01.2026 bei Jooble gefunden
atmio
Backend Principal Engineer
• Hamburg
Jobticket
As our
backend developer, youll own critical features end-to-end from idea to deployment and ensure our platform stays robust, secure, and scalable. Youll work closely with our customers to understand [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] real-world needs, help design clever solutions, and make a tangible impact in the fight against greenhouse gas emissions. Value balancing technical [. .. ]
Job am 14.01.2026 bei Jooble gefunden
atmio
Principal Engineer, Backend
• Hamburg
Jobticket
As our
backend developer, youll own critical features end-to-end from idea to deployment and ensure our platform stays robust, secure, and scalable. Youll work closely with our customers to understand [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] real-world needs, help design clever solutions, and make a tangible impact in the fight against greenhouse gas emissions. Value balancing technical [. .. ]
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Häufig gestellte Fragen
Wieviel verdient man als Principal Backend Developer pro Jahr?
Als Principal Backend Developer verdient man zwischen EUR 70.000,- bis EUR 100.000,- im Jahr.
Wieviele offene Stellenangebote gibt es für Principal Backend Developer Jobs bei unserer Jobsuche?
Aktuell gibt es auf JobRobot 76 offene Stellenanzeigen für Principal Backend Developer Jobs.
Wieviele Unternehmen suchen nach Bewerbern für Principal Backend Developer Jobs?
Aktuell suchen 16 Unternehmen nach Bewerbern für Principal Backend Developer Jobs.
Welche Unternehmen suchen nach Bewerbern für Principal Backend Developer Stellenangebote?
Aktuell suchen zum Beispiel folgende Unternehmen nach Bewerbern für Principal Backend Developer Stellenangebote:
- Xcelirate (6 Jobs)
- Babbel (6 Jobs)
- atmio (6 Jobs)
- Passion Io (5 Jobs)
- Ashby Jobs (5 Jobs)
- New Objectives (3 Jobs)
In welchen Bundesländern werden die meisten Principal Backend Developer Jobs angeboten?
Die meisten Stellenanzeigen für Principal Backend Developer Jobs werden derzeit in Berlin (12 Jobs), Baden-Württemberg (6 Jobs) und Bayern (6 Jobs) angeboten.
Zu welchem Berufsfeld gehören Principal Backend Developer Jobs?
Principal Backend Developer Jobs gehören zum Berufsfeld Internet & Web.
