Desarrollador Java Senior
Confirmed on the employer's own hiring board on Nov 3, 2026. First seen by Alion on Oct 12, 2026.
Description
At Sequoia Connect, we are a Talent-First Technology Ecosystem that redefines how elite professionals interact with the global digital landscape. We move beyond traditional models to act as a catalyst for the top 1% of global talent, connecting human potential with complex industrial execution. By joining our inner circle, you are not simply taking a position; you are aligning with a strategic partner dedicated to updating your "Human OS" and accelerating your growth through world-class, high-impact projects.
We are currently partnering with a global IT powerhouse that represents the connected world through innovative, customer-centric experiences. As a USD 6 billion organization and one of the top 7 IT service providers globally, our client empowers over 1,200 global customers-including several Fortune 500 companies-to "Rise™." With a massive network of 163,000+ professionals across 90 countries, they are at the absolute forefront of digital transformation, leveraging next-generation technologies such as 5G, AI, Blockchain, and Quantum Computing.
This is your chance to thrive in a workplace recognized as one of the most sustainable corporations in the world. You will join an environment that values innovation and societal impact, working on end-to-end digital transformation projects for global leaders. If you are a driven professional looking for global career opportunities and exposure to high-impact projects within an international network of expertise, this is where you belong.
We are currently searching for a Senior Java Developer:
The Challenge (Responsibilities)
- Recondition Java Spring services to comply with currency (dependency updates, Java version migrations).
- Develop microservices from initial requirements gathering.
- Design, implement, and deploy Java Spring microservices to production for the core banking system.
- Analyze and perform customizations in SQL and NoSQL databases.
Your Profile (Requirements)
- Backend development experience with Java 17, 21, and 25 and Spring Boot 3.X and 4.X.
- Design and consumption of REST APIs.
- Experience with enterprise integrations and microservices.
- Knowledge of security in services, including the management of certificates and keystores.
- Hands-on experience with MongoDB, Redis, SQL Server, and DB2.
- Knowledge in Passport, WAM, and Apigee.
- Deployments in Kubernetes / Anthos.
- Log management, traceability, and troubleshooting.
- Experience utilizing Kafka.
- 3 years of proven experience in the Banking sector.
- High-Performance Mindset: Resilience, emotional intelligence, and a focus on agile delivery.
- Technologist DNA: A deep understanding of the difference between "coding" and "engineering."
Desired
- Experience in batch processes / schedulers.
- Knowledge of GraphQL.
- Familiarity with cloud-native foundations or AI coding assistants.
Languages
- Advanced Oral English: For seamless collaboration with global teams.
- Advanced Spanish.
Special Notes
- N/A.
Work Arrangement
We value flexibility to support your lifestyle. This position is available as:
- Hybrid
If you meet these qualifications and are pursuing new challenges, start your application on our website to join an award-winning employer. Explore all our job openings | Sequoia Career’s Page: https://www.sequoia-connect.com/careers/
Requirements
Backend development with Java 17, 21, and 25 and Spring Boot 3.X and 4.X; Design and consumption of REST APIs; Enterprise integrations and microservices; Security in services; MongoDB, Redis, SQL Server, DB2; Management of certificates and keystores; Knowledge in Passport, WAM, and Apigee; Deployments in Kubernetes / Anthos; Logs management, traceability, troubleshooting; Kafka; 3 years of experience in the Banking sector.