Software Developer – Java, Fullstack

Atruvia AG

Software Developer creating full stack solutions in the banking sector. Collaborating with teams to deliver high-quality software solutions using modern technologies in Karlsruhe, Germany.

Posted 7/2/2026full-timeKarlsruhe • 🇩🇪 GermanyMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

HibernateJavaJavaScriptMavenOracleSpringSpring BootSpringBootVue.js

About the role

Key responsibilities & impact

You develop technical concepts and solutions taking into account new business requirements and specifications, and implement them in coordination with the Product Owners and the technically responsible lead.
You use modern technologies, standards, frameworks and tools in development.
Together with the team, you develop cross-cutting applications (e.g. parameter management, roles & permissions, reporting) for the business teams in EGP/agree21Finanzen through pair programming and code reviews.
You are responsible for executing unit, integration and performance tests, bug fixing and maintenance, as well as for last-level support.
Cross-functional, location-spanning and virtual collaboration in agile teams is natural for you.

Requirements

What you’ll need

You have a degree in (business) informatics/computer science and several years of relevant professional experience, or an equivalent qualification.
Knowledge of the following programming languages/technologies is an advantage; mandatory, however, is the willingness to learn them:
- Frontend: JavaScript, Vue.js
- Backend: Java, Spring & Spring Boot, database access with Hibernate, JPA and Oracle; other tools: Maven, Camunda, Git, Jira, Confluence
Preferably you already have experience in the banking and finance sector, ideally even with Atruvia AG applications (EGP, agree21Finanzen).
You have business‑fluent German (at least C1 level) and good English skills (B2 level).
Strong cooperation skills, enjoyment of teamwork, an independent working style and a strong quality orientation complete your profile.

Benefits

Comp & perks

Flexible working: We work in a balanced hybrid mix of remote work and presence in modern office environments (Activity Based Working).
Work‑life balance: With our individual working time models such as part‑time, the option within full‑time to choose between 30–40 hours and our long‑term working time account (sabbatical and/or time off before retirement), you’ll find the right balance.
Balancing private life and career: We offer a family budget and support in special family situations, such as caregiving for relatives.
Individual benefits: In addition to a company pension scheme (subsidized bAV), you can choose between bike leasing, IT hardware leasing, capital‑forming benefits and/or an additional day off, among other options.
Onboarding: A guided and individual induction with a mentor/buddy and regular feedback meetings with your People Lead will support your arrival. We also welcome you at our #enter welcome event.
Health management – Health, Family and Life: Through our offerings we support you, among others, via cooperations with Familiengenossenschaft and voiio. Enjoy varied meals in our company cafeterias and connect through our sports offers.
Career model and training: In our development dialogues you discuss your professional, methodological and personal career goals and pursue them through our wide range of training opportunities.
Our corporate values: Respectful, open and honest, self‑responsible, supportive and result‑oriented — guided by team spirit, customer focus, and a desire for innovation and intensive knowledge sharing.
Future and job security: As a cooperative company with decades of experience, we are pioneers of digital transformation in the banking world and a systemically relevant employer.

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Hard Skills & Tools

Frontend DevelopmentBackend DevelopmentUnit TestingIntegration TestingPerformance Testing

Soft Skills

Cooperation SkillsTeamworkIndependent Working StyleQuality Orientation