Java Developer (Mid-Senior) with Python

Salve.Lab

Sweden · Full-time · Not Applicable

Remote in EU | B2B Contract

Role OverviewWe are looking for a strong Java Engineer (mid/senior level) who will work across several internal services at the same time, shaping backend architecture, contributing to product decisions, and supporting multiple engineering teams. This is not a single-project assignment - you will touch 3–4 microservices in parallel, work closely with Product Owners, and bring a strong technical point of view.

The ideal person is hands-on, analytical, comfortable with cloud-native environments, and open to working with AI-supported solutions as part of modern engineering. We are particularly interested in engineers who are close to senior level and demonstrate strong ownership and problem-solving skills.

Key Responsibilities:

Build and maintain backend services and APIs in Java
Work across multiple microservices (3–4) simultaneously
Collaborate closely with Product Owners on technical direction
Contribute to cloud-native architecture on AWS (90%) + Azure (10%)
Deploy and operate services using Kubernetes and Docker (must-have)
Contribute to Python-based services when needed
Work with analytics and data insights to support decisions
Follow SDLC best practices: testing, code reviews, documentation
Collaborate with DevOps on CI/CD, deployments, scaling

Requirements:

Extensive experience in Java engineering
Strong experience with microservices / distributed systems
Solid knowledge of AWS services
Strong Kubernetes + Docker skills (must-have)
Ability to contribute to Python codebases
Good understanding of CI/CD, REST APIs, SQL
Comfortable working with AI-driven tools and modern development workflows
Proactive, ownership-driven, adaptable to multi-project environments

What's on Offer:

Work on cutting-edge AI systems used globally
Dynamic, multi-disciplinary teams engaged in digital transformation
Remote-first work model
Long-term B2B contract
20+ days paid time off
Apple gear
Training & development budget

Diversity and Inclusion CommitmentWe are dedicated to creating and sustaining an inclusive, respectful workplace for all — regardless of gender, ethnicity, or background. We actively encourage applicants from all identities and experience levels to apply and bring your authentic self to our fast-paced, supportive team.

Key Skills

Ranked by relevance

microservices ai kubernetes python docker cloud java cicd aws devops

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