We are looking for a Java Developer to join a project in the electric vehicle manufacturing industry in the Middle East.
This role is focused on integrations and distributed systems, so we are looking for someone who is enjoys understanding how services communicate, investigating issues, working with logs, APIs, queues, authentication, and infrastructure.
What you’ll be doing
- Collaborate with Project Managers, Solution Architects, and stakeholders to design and implement MuleSoft APIs tailored to business needs.
- Conduct technical analyses to translate business requirements into actionable solutions.
- Create RAML Specifications to serve as API contracts during development.
- Design and develop DataWeave scripts for complex data transformation tasks.
- Apply API-Led Connectivity principles to create scalable and reusable integration layers.
- Configure and manage API policies in API Manager.
- Deploy APIs across diverse environments, including CloudHub, Runtime Fabric, and On-Premise workers.
- Enhance development processes with CI/CD pipeline automation.
What we’re looking for
- 2+ years of commercial Java development experience
- Good understanding of REST/HTTP
- Ability to read and work with OpenAPI specifications
- Experience working with message queues
- Basic Kubernetes knowledge: kubectl, pod logs, namespaces
- Understanding of TLS, keystores/truststores, JKS/PKCS12 and certificate chains
- Experience working with JSON and XML
- Understanding of data transformation between systems
- Experience with logs and monitoring tools such as ELK, Splunk or similar
- Understanding of OAuth2 / token-based authentication, including client credentials, refresh tokens, and the difference between 401 and 403
- Practical experience with Log4j/Log4j2, including log levels, configuration files and output patterns
- Understanding of JVM basics: heap, GC, thread dumps, heap dumps and typical OOM issues
- Strong troubleshooting skills, especially in distributed systems
- Good English communication skills
Nice to have
- Experience with MuleSoft or other integration platforms
- Experience working with enterprise integrations
- Experience supporting production systems
- Understanding of microservices architecture
- Experience in fintech, automotive, manufacturing or other complex enterprise environments
Production Support
As this is an integration-heavy project, the role also includes a period of production support.
During the first couple of months, you may need to participate in a support rotation that includes:
- Evening support shifts
- Two weekend days per month
- Additional compensation for support shifts and weekend work
After the initial support period, the role will primarily focus on development and integration work.
What we offer
- Remote work
- B2B cooperation
- An exciting project with on-the-edge technology in one of the most dynamic industries.
- A community of professionals to work and have fun together.
- Flexibility in terms of location to work from: we consider applicants from all locations.
- Flexible work schedule.
- 31 days of vacation.
- 5 sick days.
Skills Required
- 2+ years of commercial Java development experience
- Understanding of REST and HTTP
- Ability to read and work with OpenAPI specifications
- Experience working with message queues
- Basic Kubernetes knowledge, including kubectl, pod logs, and namespaces
- Understanding of TLS, keystores, truststores, JKS, PKCS12, and certificate chains
- Experience working with JSON and XML
- Understanding of data transformation between systems
- Experience with logs and monitoring tools such as ELK or Splunk
- Understanding of OAuth2 and token-based authentication, including client credentials, refresh tokens, 401, and 403 responses
- Practical experience with Log4j or Log4j2, including log levels, configuration files, and output patterns
- Understanding of JVM basics, including heap, garbage collection, thread dumps, heap dumps, and out-of-memory issues
- Strong troubleshooting skills, especially in distributed systems
- Good English communication skills
- Experience with MuleSoft or other integration platforms
- Experience with enterprise integrations
- Experience supporting production systems
- Understanding of microservices architecture
- Experience in fintech, automotive, manufacturing, or other complex enterprise environments
What We Do
Leadex Systems is a leading software consulting company with deep expertise in MuleSoft. We help businesses across various industries achieve their digital transformation goals by unlocking the power of MuleSoft's Anypoint Platform. Our primary focus lies in the banking and fintech sector, where we leverage our extensive experience to deliver secure and compliant solutions. What sets us apart: - MuleSoft Certified Partner: Our team of over 30 certified developers ensures exceptional service in API management, custom development, and more. - Integration Experts: We craft clear roadmaps and architectures to streamline your integrations and break down data silos. - Global Reach, Local Delivery: We provide global expertise with a local touch and understand regional regulations and nuances. Our Services: - API Development & Management: Securely connect internal and external systems, fostering collaboration and innovation. - Integration Roadmapping & Architecture: Streamline your integration landscape for a more connected ecosystem. - End-to-End Implementation: Manage your entire MuleSoft project, from planning to deployment and support. - DevOps & QA: Automate processes for faster delivery and higher quality applications. - Custom Development: Build custom solutions to address your unique business needs. Ready to unlock the power of MuleSoft? Contact Leadex Systems today to discuss your specific needs.
