Senior Software Engineer | Full-Stack

DeepL
London, Munich, Cologne, Amsterdam, Berlin
Workplace: OnsiteFull timeFunction: Software EngineeringSkills: ["System thinking","Bias for action","Product fluency","Communication","Problem-solving"]

Senior Software Engineer responsible for revenue-critical, end-to-end systems, shaping architecture and delivering scalable full-stack solutions. You’ll balance technical excellence with business impact, make high-stakes design decisions, and collaborate across product and engineering to ship features that drive real customer value. You’ll work with C#/.NET Core, Python, Kubernetes, and React in a fast-paced, mission-driven environment at DeepL.

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FursaFursa
DeepL
DeepL
6 months ago

Senior Software Engineer | Full-Stack

✓ Verified Job

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Source: Company careers pageValidated by: Fursa AI
Last checked: 12 hours agoStatus: Live

Job Summary

Senior Software Engineer responsible for revenue-critical, end-to-end systems, shaping architecture and delivering scalable full-stack solutions. You’ll balance technical excellence with business impact, make high-stakes design decisions, and collaborate across product and engineering to ship features that drive real customer value. You’ll work with C#/.NET Core, Python, Kubernetes, and React in a fast-paced, mission-driven environment at DeepL.
Location: London, Munich, Cologne, Amsterdam, Berlin
Workplace: Onsite
Employment Type: Full time
Job Function: Software Engineering
Seniority: Sr. Manager level

Key Responsibilities

  • •Own revenue-critical systems from problem definition through architectural design, deployment, and production reliability; measure success by user impact.
  • •Make high-stakes technical decisions (monolith vs. microservice, consistency vs. availability) with incomplete information, identify risks, build prototypes, and iterate based on feedback.
  • •Translate complex technical constraints into business terms for Product Managers to ensure value is shipped efficiently.
  • •Select and apply the appropriate technologies (core stack or new tools) to solve customer problems with long-term maintainability.
  • •Collaborate across engineering and business to ensure alignment and drive technical pragmatism in the product stack.

Pay and Benefits

Perks:Hybrid WorkAnnual LeaveEquity

Key Requirements

  • •Must have experience delivering end-to-end systems with ownership from definition through deployment and production reliability.
  • •Strong technical leadership in designing architecture (monolith vs microservices) and trade-offs under incomplete requirements.
  • •Ability to translate technical constraints into business terms for Product Managers and stakeholders.
  • •Proficiency with core stack including C#/.NET Core, Python, Kubernetes, and React; capable of choosing the right tool for the problem.
  • •Demonstrated product-minded mindset with the ability to ship features that impact users and business goals.
Experience:AILanguage technologySaaS
Skills:System thinkingBias for actionProduct fluencyCommunicationProblem-solving
Languages:English
Tech Stack:C#NET CorePythonKubernetesReact

Company Brief

DeepL
DeepL builds Language AI products (DeepL Translator, DeepL Write, APIs and enterprise solutions) that provide high-accuracy translations and writing assistance to businesses and individuals, focusing on privacy, security and enterprise deployment.
Industry: AI & Machine Learning
Company Size: Enterprise (1,001+ employees)
Growth: Scaleup
Valuation: Unicorn (USD 1B+)
Funding: Series D
Headquarters: Cologne, Germany
Founded: 2017
Glassdoor
Glassdoor: 3.5
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