Full stack developer for data spaces

Atos; United States; Remote; USD 130,000 - 190,000; Full time

Benefits offered by this job

Remote work

6-month contract

Equipment provided

Job summary

Atos is seeking an experienced Senior Software Engineer (Full Stack) to join an international team on the SIMPL Programme, focusing on a secure, modular platform for European data spaces and cloud-to-edge solutions. You will contribute across frontend and backend, building scalable apps, APIs and integrations with Architects, Product Owners, and DevOps specialists.

The role requires hands-on Java 21, Spring Boot, React and TypeScript experience, REST API design, Kafka, and strong testing

Qualifications

• 5+ years of professional software development experience in full-stack roles.
• Strong Java 21, Spring Framework, and Spring Boot hands-on skills.
• Proven React and TypeScript frontend experience.
• Solid REST API design and data store interactions.
• Experience with Kafka and event-driven integrations.
• Agile/Scrum delivery experience and secure coding practices.

Responsibilities

• Design, develop, test and maintain backend services using Java 21 and Spring.
• Develop modern frontend applications with React and TypeScript.
• Create and maintain REST APIs and platform integrations.
• Build event-driven integrations using Apache Kafka.
• Ensure quality with automated tests and code reviews (JUnit, SonarQube).
• Collaborate with cross-functional teams in an international setup.

Skills

Java 21

Spring Framework

React

TypeScript

REST APIs

Apache Kafka

Agile/Scrum

Secure coding

Tools

Spring Boot

Maven

Tomcat

Argo

Rancher

Elasticsearch

Fortify

SonarQube

Job description

Описание

We are looking for an experienced Senior Software Engineer (Full Stack Developer) to join an international team working on the SIMPL Programme, an initiative focused on developing a secure, modular and interoperable platform supporting European data spaces and cloud-to-edge solutions. You will work hands-on across frontend and backend development, building scalable applications, APIs and integrations in close cooperation with Architects, Product Owners, Business Analysts, Test Engineers and DevOps specialists.

Задачи

• Design, develop, test and maintain backend services using Java 21, Spring Framework and Spring Boot.
• Develop modern frontend applications using React, TypeScript and JavaScript.
• Design, develop and maintain REST APIs and platform integrations.
• Build and support event-driven integrations using Apache Kafka.
• Develop and optimize application interactions with relational databases.
• Ensure high code quality through automated testing, peer reviews, JUnit, SonarQube and secure coding practices.
• Identify and address security findings and vulnerabilities, including those identified through Fortify and other security scans.
• Build and package applications using Maven and support deployment and operational activities in Tomcat-based environments, Argo and Rancher.
• Investigate and troubleshoot technical issues using logs, monitoring tools and Elasticsearch.
• Maintain code, configuration and technical documentation using Git, Jira and Confluence.
• Contribute to engineering best practices and continuous improvement across the programme.

Требования

• 5+ years of professional software development experience, including hands-on full-stack development.
• Strong practical experience with Java, ideally Java 21, Spring Framework and Spring Boot.
• Strong hands-on experience with React and TypeScript.
• Solid experience in REST API design and integration.
• Practical experience with Apache Kafka and event-driven integrations.
• Good knowledge of relational databases and database interactions.
• Experience with automated testing, JUnit, Git and code-review practices.
• Experience working within Agile/Scrum delivery teams.
• Understanding of secure coding and software quality practices.
• Ability to work independently and collaborate effectively within an international, cross-functional team.
• Very good command of English.
• Будет плюсом: Experience with microservices and distributed systems; Experience with cloud-native application development and containerized environments; Knowledge of CI/CD and DevSecOps practices; Experience with SonarQube, Fortify, Argo, Rancher and Elasticsearch; Experience with performance and scalability optimization; Experience working on large-scale platform or integration programmes

Условия

• Cooperation under a 6-month B2B contract.
• A fully remote working model.
• All tools and equipment required to perform your work.
• Opportunities to develop your skills while contributing to an engaging project.