Job Detail

Software Engineer - Fullstack Junior to Mid Level (m/f/d)

Web Development Vollzeit
ID: #2052
Posted: 2026-03-04
Salary

Description

Are you passionate about software development AND renewable energy? Do you thrive in fast-paced, hard-working and purpose-driven environments? If you're ready to take ownership and to use your skills to contribute across our feature rich frontend that changes the world for the better, then look no further - we want YOU! Please note this is a full-time, on-site position based in Berlin. What you will do • Contribute to Frontend Development: Work on our B2B SaaS products primarily contributing across our feature rich frontends. • Create Beautiful Interfaces: Build intuitive, responsive components using React, TypeScript, and Tailwind CSS on the frontend. • Deliver World-Class UX: Participate in the creation of world class User Experiences for our market. • Collaborate with Product & Design: Contribute to the overall look and feel of the web application alongside Product and Design team. • (Optional) Broaden Your Scope: Depending on your interests and experience, there’s room to get involved with: • Node.js backends • Database design and queries (especially SQL and a tiny bonus if you love PostgreSQL!) • Integrating with Prisma ORM • Or even dabbling in Rust (not required, but a huge bonus if you’re curious) • Familiarity with GraphQL is considered to be a big plus! What Makes You a Great Fit • Hands-On Experience: 1+ year of software development, ideally in a startup or product-driven environment. • Passion for Renewables: Genuine interest renewable energy (we ask for context here). • Self-Starter Energy: Self-starter mindset to be responsible for your own learning. • Ownership: We're a small team, so everyone has to be an owner. Taking accountability and ownership is baked into our DNA. • Drive: We value conscientious people, we work hard and we play hard. • Product mindset: You enjoy delighting your customer. • Bonus Point: Side projects, OSS or notable achievements outside of "work". Why Join Us? • Be part of one of the fastest growing VC-backed startup in Germany with 2000+ satisfied B2B customers. • A vibrant, collaborative office culture where great ideas happen face-to-face — we're a full in-person team (5 days/week) in a beautiful Berlin office near Hackescher Markt. • Enjoy opportunities for personal and professional growth. • Embrace the freedom to innovate and make quick changes in a dynamic team. • Perks include gym membership, coffee, regular team events, MacBook and more. • Receive competitive pay. Even if you don’t meet every requirement, we encourage you to apply! Imposter syndrome shouldn't hold you back—we value talent and passion above all. About Reonic At Reonic, we’re on a mission to simplify renewable technology with our B2B SaaS solutions for solar, storage, and heat pumps. Backed by top-tier investors and trusted by 2000+ business customers, we’re growing fast—and we need YOU to help us accommodate our new and existing customers.

Hard Skills 5
Skill Source Confidence
TailwindCSS llm_hard
100%
React llm_hard
100%
SQL llm_hard
100%
JavaScript llm_hard
80%
PostgreSQL llm_hard
80%
Soft Skills 9
Skill Source Confidence
Teamwork llm_soft
100%
Collaboration llm_soft
100%
Initiative llm_soft
100%
Drive llm_soft
100%
Taking Ownership llm_soft
100%
Self-Motivation llm_soft
100%
Problem-Solving llm_soft
80%
Continuous Improvement llm_soft
80%
Growth Mindset llm_soft
80%
Apply Options
Publisher Direct Link
Jobs Yes Apply
Indeed No Apply
Glassdoor No Apply
Jobtensor No Apply
Talents By StudySmarter Yes Apply
LinkedIn No Apply
Glassdoor No Apply
Nejo No Apply
Jobs No Apply
API Logs for this Job
Query Country Status Response ms Created
Software Engineer - Fullstack Junior to Mid Level (m/f/d) extracted 5097 2026-03-21 23:30
Software Engineer - Fullstack Junior to Mid Level (m/f/d) classified 508 2026-03-21 19:05
junior frontend engineer in Berlin de processed 19144 2026-03-21 15:29
Raw JSON
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