dotLinkers
2 months ago
Senior Engineer
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Company information
- Company
- dotLinkers
- Location
- Polska, małopolskie, Kraków Poland
- Posted
- 2 months ago
Job description
Position: Senior Engineer (Product Infrastructure & Platform) Type of contract: B2B or UoP Working model: on-site only Salary: 34,000 - 36,000 PLN netto (B2B) or 31,000 - 32,000 PLN brutto (UoP) Role overview: Our client does not just build software; they engineer competitive advantages. They are building a proprietary, near-deterministic AI-powered development platform designed for broad developer adoption, operating at the absolute frontier of technology alongside the world’s leading AI labs. They are looking for a Senior Engineer to join their product execution team. This is not a role for someone who only wants to write isolated features. This is a role for an expert individual contributor who takes Extreme Ownership over the core product surface—including the developer UI, backend services, CLI tools, and advanced execution agents that thousands of engineers rely on daily. You will build and evolve their core developer platform end to end: from the React-based user interface and Node.js-based backends that stream complex agent execution steps, through state-machine agent frameworks, to robust authentication, billing, and system integrations that make the platform enterprise-ready. You will collaborate closely with engineering and architecture teams to deliver an unparalleled developer experience. Requirements: Experience 8+ years of hard-core software engineering experience. Plethora of experience as a Senior or Expert-level individual contributor. Confidence owning complex product initiatives from initial design through to production. Technical Depth & Skills Absolute expertise in TypeScript, Node.js, React, and Next.js. Hands-on experience building with LLMs and AI agent architectures in real-world production environments. Comfort working with containerized environments (Docker) and VM ecosystems for isolated, secure execution of generated code. Deep understanding of monorepo structures (such as Nx) and a clear grasp of why large-scale enterprise codebases are organized this way. Familiarity with the modern developer tools ecosystem, including IDE extensions, custom CLIs, and third-party developer integrations. Extreme ownership You do not wait for tasks to be assigned; you proactively identify gaps and structural challenges. You see a complex engineering problem, design a clean solution, align the necessary resources, and deliver with absolute certainty. You naturally take accountability for final outcomes and user experiences, not just isolated implementation details. Mentoring & Collaboration Ability to elevate the entire engineering team through high technical standards and clear architectural guidance. Confidence collaborating hands-on in a shared office environment through pair programming, interactive design discussions, and direct exchange. Skill in helping fellow engineers grow into entirely independent problem solvers. Business DNA Deep understanding that code serves core business objectives and strategic ROI, not just technical elegance. Ability to create durable operating leverage through sound technical choices and future-proof design. Strong instinct for connecting low-level system architecture choices directly with company value. What you can expect Frontier Product: Building state-of-the-art systems and state-machine architectures that redefine how modern developers interact with AI workflows. Elite Environment: Working alongside C-level executives, industry visionaries, and core platform architects with no corporate theater or bureaucratic overhead. Responsibilities: IDE Extensions & Backends: Build and optimize the IDE user interface layer and streaming backends that seamlessly connect developers to long-running coding agents. State-Machine Agents: Develop, test, and improve automated AI workflows—ranging from frontend component generation to domain-specific code adjustments—using a proprietary state-machine framework. CLI Tooling: Create and maintain powerful command-line utilities optimized for automated code generation, linting, and developer agent debugging. User-Facing Platform Surface: Design and implement secure authentication flows, subscription management, and enterprise-grade VCS integrations (e.g., GitHub, Azure DevOps, cloud suites). Scale & Infrastructure Collaboration: Work closely with infrastructure engineers to deploy secure, containerized agent runner infrastructure to the cloud at scale, contributing across the stack as needed. Perks in the office: Premium coffee selection Secure bike parking On-site shower facilities Free selection of beverages Complimentary snacks Modern, high-end office space No dress code policy Dedicated playroom and relaxation area Benefits: Dedicated conference and professional development budget Flexible working hours
Required skills
- docker
- production
- design
- mentoring
- github
- react
- typescript
- ai
- benefits
- software engineering
- collaboration
- cloud
- office
- node.js
- azure devops
- flexible working hours
- backend services
- billing
- b2b
- platform
- next.js
- nx
- deliver
- senior engineer
- authentication
- accountability
- llms
- c-level executives
- system integrations
- engineering teams
- pln
- uop
- scale
- ai workflows
- containerized environments
- responsibilities
- on-site
- subscription management
- premium coffee
- business objectives
- pair programming
- perks
- infrastructure engineers
- production environments
- user experiences
- individual contributor
- developer experience
- linting
- direct exchange
- professional development budget
- modern office space
- monorepo structures
- expert level
- automated code generation
- free beverages
- no dress code
- senior level
- cli tools
- ai labs
- developer platform
- state-of-the-art systems
- architecture teams
- product infrastructure
- extreme ownership
- frontier technology
- enterprise-ready
- backends
- ai-powered development platform
- developer adoption
- product execution team
- expert individual contributor
- core product surface
- developer ui
- advanced execution agents
- agent execution steps
- state-machine agent frameworks
- complex product initiatives
- ai agent architectures
- vm ecosystems
- isolated execution
- secure execution
- generated code
- enterprise codebases
- modern developer tools ecosystem
- ide extensions
- custom clis
- third-party developer integrations
- proactively identify gaps
- structural challenges
- engineering problem
- clean solution
- align resources
- final outcomes
- implementation details
- high technical standards
- architectural guidance
- interactive design discussions
- fellow engineers grow
- independent problem solvers
- business dna
- strategic roi
- technical elegance
- durable operating leverage
- sound technical choices
- future-proof design
- low-level system architecture
- company value
- frontier product
- state-machine architectures
- elite environment
- industry visionaries
- core platform architects
- corporate theater
- bureaucratic overhead
- ide user interface layer
- streaming backends
- long-running coding agents
- state-machine agents
- automated ai workflows
- frontend component generation
- domain-specific code adjustments
- proprietary state-machine framework
- cli tooling
- command-line utilities
- developer agent debugging
- user-facing platform surface
- secure authentication flows
- enterprise-grade vcs integrations
- cloud suites
- scale & infrastructure collaboration
- secure containerized agent runner infrastructure
- contributing across the stack
- secure bike parking
- on-site shower facilities
- complimentary snacks
- high-end office space
- dedicated playroom
- relaxation area
- dedicated conference budget
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