Senior Frontend Engineer (gn)

Ingestro; Berlin; On-site; EUR 85,000 - 120,000; Full time

Benefits offered by this job

Growth budget €500 annually

Urban Sports Club membership

JobTicket fully included

Flexible Home Office

Office in Berlin

Job summary

Ingestro is seeking a Senior Frontend Engineer to lead the frontend of our data platform in Berlin. You will own the architecture, craft an exceptional user experience, and ship production-ready features using React and TypeScript.

You will prototype, iterate, and drive complex user flows for data onboarding and pipeline configuration, while challenging product and design decisions to keep the product intuitive.

Qualifications

• 5+ years of frontend development with React and TypeScript.
• Experience building complex, interactive UIs and defining frontend architecture.
• Proven ability to build products from scratch (0→1) or in iterative environments.
• Strong product mindset focused on usability and user flows.
• Comfortable with ambiguity and making decisions without perfect specs.
• Experience collaborating with Product and Design teams.

Responsibilities

• Take a leading role in building the frontend of our data platform from scratch (0→1).
• Own the frontend architecture and user experience for the platform.
• Build and ship high-quality, production-ready features using React and TypeScript.
• Prototype, iterate, and improve complex user flows for data onboarding and pipelines.
• Lead product design decisions to ensure intuitive and usable interfaces.
• Define and evolve frontend patterns, component architecture, and state management.
• Collaborate with Product, Design, and Backend to translate high-level problems into working solutions.
• Drive code quality through hands-on development, code reviews, and pairing.
• Spend significant time writing production code and building core features.
• Mentor and support other frontend engineers through collaboration and leadership.

Skills

React

TypeScript

Frontend architecture

Product mindset

English communication

Relocation possible

Tools

AWS

APIs

Performance optimization

Job description

• Take a leading role in building the frontend of our new data platform from scratch (0→1), shaping how non-technical users interact with complex data workflows


• Own the frontend architecture and user experience of the platform, making pragmatic decisions that balance speed and long-term scalability


• Build and ship high-quality, production-ready features using React and TypeScript


• Rapidly prototype, iterate, and improve complex user flows for data onboarding and pipeline configuration


• Actively challenge product and design decisions, taking ownership of making the product intuitive and usable


• Define and evolve frontend patterns, component architecture, and state management approaches


• Collaborate closely with Product, Design, and Backend to turn high-level problems into working solutions


• Drive code quality through hands-on development, code reviews, and pairing


• Spend a significant portion of your time writing production code and building core features yourself


• Guide and support other frontend engineers through hands-on collaboration and technical leadership

What Will You Do

• Take a leading role in building the frontend of our new data platform from scratch (0→1), shaping how non-technical users interact with complex data workflows


• Own the frontend architecture and user experience of the platform, making pragmatic decisions that balance speed and long-term scalability


• Build and ship high-quality, production-ready features using React and TypeScript


• Rapidly prototype, iterate, and improve complex user flows for data onboarding and pipeline configuration


• Actively challenge product and design decisions, taking ownership of making the product intuitive and usable


• Define and evolve frontend patterns, component architecture, and state management approaches


• Collaborate closely with Product, Design, and Backend to turn high-level problems into working solutions


• Drive code quality through hands-on development, code reviews, and pairing


• Spend a significant portion of your time writing production code and building core features yourself


• Guide and support other frontend engineers through hands-on collaboration and technical leadership

What are we looking for?

• 5+ years of experience in modern frontend development with React and TypeScript


• Strong experience building complex, interactive UIs and defining frontend architecture


• Proven ability to build products from scratch (0→1) or work in highly iterative environments


• Strong product mindset — you think about usability, user flows, and real-world usage, not just implementation


• Comfortable working with ambiguity and making decisions without perfect specs


• Experience working closely with Product and Design, contributing to better solutions


• Ability to take ownership and drive features from idea to production


• Excellent English communication skills, able to work closely with our Germany-/Thailand-based engineering teams


• Berlin-based (or willing to relocate)

Nice-to-have

• Experience with data-heavy or workflow-driven UIs (ETL, pipelines, dashboards, internal tools)


• Familiarity with SDK-based or API-driven products


• Experience with performance optimization and complex state management


• Familiarity with ISO 27001-aligned engineering practices


• Knowledge of AWS and cloud-native concepts (useful when integrating with backend teams)


• Experience in agentic coding workflows, AI-powered development tooling, or advanced dev tooling

What We Have In Store For You

• A mission-driven opportunity with the possibility to be a true disruptor of the B2B landscape, empowering thousands of businesses to reach operational excellence


• A competitive and fair compensation package incl. VSOP, making sure you can thoroughly focus on building a fulfilling career at our company


• 500€ of growth budget per year for you to invest in your professional development


• Urban Sports Club Membership or a JobTicket fully included


• Commission-free company pension (bAV) through DYNO


• Flexible Home Office and Workation regulations


• Come and join us in our attractive office location in Berlin


• Modern IT infrastructure (Mac, latest tooling)

Please note:

We understand that certain individuals may hesitate to apply for a job unless they fulfill all the listed requirements. It's important to note that this is a wishlist rather than a strict checklist. We evaluate candidates based on their potential, not just their resumes. If you believe this position aligns with your skills and aspirations, we encourage you to submit your application!