Lead Engineer - Corp Tech

Company Overview Arcesium is a global financial technology firm that solves complex data-driven challenges faced by some of the world’s most sophisticated financial institutions. We constantly innovate our platform and capabilities to meet tomorrow’s challenges, anticipate the risks our clients encounter, and design advanced solutions to help our clients achieve transformational business outcomes. Financial technology is a high-growth industry as change and innovation continue to disrupt the status-quo and prompt major transformation. Arcesium is at a particularly interesting time in our own growth as we look to leverage our successfully established market position and expand operations in pursuit of strategic new business opportunities. We value intellectual curiosity, proactive ownership, and collaboration with colleagues, and we empower you to meaningfully contribute from day one and accelerate your professional development. We are looking for a Lead Engineer - Solutions Engineering to join our Corporate Technology team. You will own and drive the internal ticketing platform - Arcesium’s internal ticketing and workflow engine powering request management, incident handling, and automation across the organization. This is primarily a hands-on engineering role with a technical leadership component. You will spend most of your time writing code, designing systems, and solving engineering problems, while also mentoring a small team and driving platform direction. The ideal candidate is a strong Java backend engineer comfortable working across the full stack, with a platform-ownership mindset - from code to production.

What You’ll Do

• Platform Ownership: Own the Ticketing platform end-to-end — architecture, development, deployment, and production operations.
• Backend & Full-Stack Development: Build and maintain production-grade Java services, work with SQL Server for query optimization and schema migrations, and contribute to frontend changes when needed.
• DevOps & Cloud: Own CI/CD pipelines (Git, Maven/Gradle, GitLab CI) and manage containerized deployments on AWS (ECS, RDS, S3, CloudWatch).
• Observability & Incident Response: Build monitoring dashboards and alerting. Lead incident response, root cause analysis, and post-mortems.
• Security: Ensure platform security — authentication, authorization, secrets management, cross-client isolation, and annual security upgrades.
• Team Leadership: Mentor and guide engineers through code reviews, design discussions, and technical direction. Coordinate with cross-functional stakeholders on delivery and roadmap.
• Documentation: Maintain technical documentation, runbooks, and architecture decision records.

What You’ll Need

• Backend Engineering — Java: Strong expertise in Java including concurrency, collections, streams, and JVM internals. Comfortable working with vendor or legacy codebases.
• SQL Server: Hands-on experience with query optimization, schema migrations (Liquibase), connection pool management, and performance monitoring.
• Full-Stack Capability: Proficiency in JavaScript and modern UI frameworks. Able to build, review, and debug frontend code when needed.
• DevOps & Cloud (AWS): Experience with CI/CD pipelines, containerized deployments (Docker, ECS), and AWS services.
• APIs & Distributed Systems: Solid understanding of RESTful API design and microservices patterns.
• Security: Understanding of web application security — authentication, authorization, access control, and secrets management.
• Problem Solving: Strong debugging skills with a structured approach. Ability to lead incident response under pressure.
• Leadership: Ability to mentor engineers, drive technical decisions, and take ownership of platform initiatives. Strong communication skills for cross-functional collaboration. Arcesium's Personal Data Privacy Notice for Candidates is linked here.

Recruiting Security Emails from genuine Arcesium recruiters who are employees of the company will always come from the @arcesium.com domain. In some cases, you may also be contacted by independent search firms engaged to recruit on our behalf; emails from their employees should always come from their firm's applicable domain. We'll never ask for your banking information or any payment as part of the recruiting process. If something seems off or you're contacted by an unexpected third party, please reach out to us at careers@arcesium.com (US/UK), careers-india@arcesium.com (India) or careers-europe@arcesium.com (Portugal/Sweden). Arcesium is an equal opportunity employer.