π Are you ready to build scalable cloud-native backend services and enterprise integrations in a modern AWS environment? βοΈ
Join our expert team to work on a cloud-native software engineering project, contributing to the development of backend services, APIs, microservices and enterprise integrations. You will apply your knowledge of Java, Spring Boot, Kubernetes and AWS to build scalable, secure and reliable solutions. At ERNI, you are never just a number. Even if you work on an external project, you will feel part of the team and always supported.
How do we make this happen? π€
With people. Besides your team and manager, you will have several support figures like a godparent, who will help you with the practical and administrative aspects of daily life during your first 6 months.
And the second most important person after you, your mentor, who will guide you through your entire onboarding and career at ERNI. You will have regular 1:1 meetings with them, and recurrently, you will work on your development plan to define your short-, medium-, and long-term goals.
At ERNI, we highly value experience and technical knowledge. As a senior profile, you will have the space to continue growing, whether by deepening your technical skills or having greater influence on project decisions, with autonomy and the opportunity to share knowledge with other experts.
And if you are interested in mentoring, there is also space for that: supporting other ERNIans while still focusing on the technical excellence that sets us apart.
What you will bring π€
β’ Strong experience in Java backend development and Spring Boot.
β’ Experience designing and integrating REST APIs and SOAP web services.
β’ Hands-on experience with AWS, Kubernetes, Helm and Jenkins.
β’ Strong understanding of backend architecture, service-oriented design and microservices.
β’ Professional English communication skills and experience working in Agile environments.
You will be responsible for designing, developing and maintaining enterprise-grade backend services and APIs using Java and Spring Boot. Building scalable microservices and integration solutions while ensuring performance, security and maintainability. Collaborating with architects, frontend developers and DevOps engineers to deliver high-quality software and continuously improve development and deployment processes.
What if the project ends?π
We work on a wide variety of projects, technologies, and sectors, allowing you to keep growing in different environments. If a project ends or you feel ready for a new challenge, we will find another one that aligns with your professional development.
Our working model π©βπ¬
We ask you to be available for key meetings. Need to leave for a doctorβs appointment or to pick up your child from school? No problem. We trust you to deliver quality work within your 40-hour workweek.
Our model is hybrid: we usually go to the office 2 days a week, though this depends on the project and team, but we love seeing each otherβs faces; the best stories always happen in the office!
You will also enjoy:
π We cover your certifications and reward technical achievements up to β¬1,500.
π₯ Private health insurance.
π― Full coverage for sick leave
π§ββοΈ Free emotional, legal, and family support.
ποΈββοΈ Gym discounts or sports compensation.
π³ Flexible remuneration: meals, transport, childcare, etc.
π€ Referral bonuses: up to β¬6,000 per candidate and β¬5,000 per client.
π΄ 23 working days of vacation.
π£οΈ Free language courses: English, Spanish, Catalan and German.
And the salary? πΈ
We will discuss it during the first call. If it is important to you, feel free to ask! π¬
WOULD YOU LIKE TO BECOME AN ERNIan? APPLY NOW! π

Swiss Software Engineering. We boost people and businesses in the innovation of software-based products and services.
Therefore we are building a global platform based on a Swiss mindset and adapted to the needs of local customers. We regard our Swiss mindset as a key success factor in fulfilling our mission. We are training and applying Swiss behaviors, such as consensus-building, pragmatism, integration, reliability, and transparency, in our diverse workforce across intercontinental locations. Our clients profit from method-based consulting services, partnership-oriented technology services and cost-conscious delivery services
ERNI was founded in 1994 in Switzerland to develop innovative software for international companies and SME. Right from the beginning sharing know-how to establish collective skills and focusing on economically sound engineering solutions played a key role. Together with our great crew, they are the basis for successful software projects. Today, the ERNI Group has more than 800 employees at 18 locations in 8 countries and continues to grow.
Unlock your potential and become an ERNIan. ERNI is the right place for you.