This is Worldline 

Worldline helps businesses of all shapes and sizes to accelerate their growth journey - quickly, simply, and securely. We are the innovators at the heart of the payments technology industry, shaping how the world pays and gets paid. Our technology powers the growth of millions of businesses across 5 continents.
And just as we help our customers accelerate their business, we are committed to helping our people accelerate their careers. Together, we shape the evolution.

The Opportunity 
We are seeking a senior Solution Architect with deep, hands-on expertise across traditional enterprise infrastructure, modern AWS cloud environments, and secure networking. The ideal candidate will be responsible for designing, documenting, and guiding the implementation of high-availability (HA), resilient, and secure systems. You will be a key technical leader, translating complex business requirements into robust architectural blueprints that leverage a wide array of technologies. A security-first mindset and experience in the demanding finance or banking sector are highly desirable.

Day-to-Day Responsibilities​ 

• Hybrid System Architecture: Architect solutions that seamlessly integrate traditional infrastructure (Linux, enterprise servers from IBM/Dell/HP, VMware virtualization, SAN storage) with AWS cloud services (VPC, Transit Gateway, EKS, RDS).
• Secure Network Design: Architect and implement secure, high-performance network solutions connecting on-premise data centers and cloud environments. This includes designing secured network infrastructure over the Internet, IPsec VPNs and MPLS technologies.
• Resilience and High Availability: Design and implement highly available, fault-tolerant, and distributed systems, ensuring they meet stringent performance, security, and business continuity requirements.
• Technology Integration: Guide the integration of open-source technologies (Java Spring Boot/Cloud, Redis, Kafka) and observability tools (Grafana, Prometheus) into cohesive platform and application architectures.
• Architectural Design & Visualization: Design and meticulously document end-to-end system architectures for complex hybrid environments. Create and maintain detailed diagrams (e.g., system context, data flow, network topology, deployment views) to clearly communicate designs to all stakeholders.
• Security by Design: Embed deep information security principles, threat modeling, and compliance considerations into all architectural designs from inception.
• Hands-on Leadership: Hands-on guidance in Linux administration & Shell, Kubernetes, and scripting (Java,Python) to prototype solutions, validate designs, and troubleshoot complex issues.
• Governance & Standards: Collaborate with engineering, security, and operations teams to establish and enforce architectural standards, patterns, and best practices.
  
  

What We Are Looking For 

• Proven Experience: Demonstrated track record as a Solution Architect designing complex, large-scale hybrid environments.
• Enterprise Infrastructure Expertise: Strong, hands-on knowledge of:
  • Linux Administration
  • Enterprise Servers (IBM, Dell, HP)
  • VMware vSphere Virtualization
  • SAN Storage Concepts
  • Database Management (Oracle, MySQL, PostgreSQL)
• Advanced Networking: Deep expertise in networking principles, firewalls, and routing, with specific, demonstrable experience in designing secured network infrastructure over the internet, IPsec VPN, and MPLS.
• AWS Cloud Proficiency: Extensive experience architecting solutions with core AWS services, including VPC, Transit Gateway, EKS, RDS, IAM, and S3.
• Open-Source & Application Stack: Strong familiarity with Java Spring Boot/Cloud, Redis, Kafka, Kubernetes, Docker, Grafana, and Prometheus.
• Core Architectural Skills:
  • Verifiable experience designing HA and resilient distributed systems.
  • Proficiency in creating clear, detailed system architecture diagrams.
  • A profound understanding of information security principles and practices.
• Hands-on Technical Skills: Excellent proficiency in Shell (Bash) and Python scripting for automation, coupled with practical skills in Linux and Kubernetes administration.
  
  

Perks & Benefits 

• Hybrid work model
• Flexi benefits
• Birthday leave to celebrate your special day

Shape the evolution 

We are pushing towards the next frontiers of payments technology, and we look for big thinkers to join our journey.
People with passion, can-do attitude and a hunger to learn and grow.
Here you'll work with ambitious colleagues from around the world, take on unique challenges as a team, and make a real impact on the society. And with our empowering culture, strong technology and extensive training opportunities, we help you accelerate your career.
Wherever you decide to go. Join our global team of over 18,000 innovators across 40+ countries, and shape a tomorrow that is yours to own.

Learn more about life at Worldline at jobs.worldline.com