Senior Java Developer

Stand out and drive the next generation of wealth. ​​Define the digital assets industry. Raise the bar for trust, transparency, and client success. Make your mark.

Nexo is a premier digital assets wealth platform designed to empower clients to grow, manage, and preserve their crypto holdings. Our mission is to lead the next generation of wealth creation by focusing on customer success and delivering tailored solutions that build enduring value, supported by 24/7 client care.

Since 2018, Nexo has provided unmatched opportunities to forward-thinking clients in over 150+ jurisdictions. With over $11+ billion in AUM and $371+ billion processed, we bring lasting value to millions worldwide. Our all-in-one platform combines advanced technology with a client-first approach, offering high-yield flexible and fixed-term savings, crypto-backed loans, sophisticated trading tools, and liquidity solutions, including the first crypto debit/credit card. Built on deep industry expertise, a sustainable business model, robust infrastructure, stringent security, and global licensing, Nexo champions innovation and long-lasting prosperity.

Your role:

Produce software, service design, and implementation for distributed systems.

You Write It – You Own It: Develop, test, deploy, maintain, and improve – own the full life-cycle of your code.

Develop back-end components and services of Nexo’s platform.

Develop applications using Java, Kafka, micro-services and AWS.

Maintain a well-tested codebase with continuous integration and coverage reporting.

Optimize systems for speed, scalability and availability.

Work in small, autonomous teams with short-release cycles.

Share your knowledge and help the team evolve best practices.

What makes you stand out:

4+ years working experience in developing software using Java and Spring Boot.

Good apprehension of microservice architecture.

Good understanding of event-driven design and big data-driven systems.

Good understanding of one of the following modern cloud environments (AWS, Azure or Google Cloud).

Good knowledge and experience with relational databases like PostgreSQL, CockroachDB, MySQL or others.

Experience with document-oriented databases and key-value stores such as MongoDB, Opensearch, Redis or others.

Experience with event streaming platforms and messaging brokers such as Apache Kafka, RabbitMQ, Amazon SQS.

Experience leveraging AI-powered tools for LLM-assisted development workflows and automation, including code generation, refactoring, and documentation.

Desired (but not essential):

Good familiarity with domain-driven design.

Work experience with Terraform and Kubernetes.

Knowledge of an additional scripting language such as PHP, Python, Javascript (Node.js)

Experience with high-frequency trading or other high throughput and low latency systems.

Nexo benefits:

Competitive and rewarding remuneration package.

Annual performance-based bonuses.

Comprehensive Learning Hub for continuous growth.

Hybrid work model: primarily office-based with scheduled home office flexibility.

A dynamic and inspiring environment with cutting-edge projects.

Career development opportunities in a global leader driving the next generation of wealth.

Customizable personal benefits package.

Wellness benefits include additional health insurance, all-access sports cards, team-wide sports activities, standing desks, and blue light glasses.

Free parking with a designated space, free electric bikes, and public transportation cards.

Fresh fruits, snacks, and a well-stocked office kitchen.

Regular department team buildings and company-wide team buildings.