Java Tech Lead (Java)

TL;DR

Java Tech Lead (Java): Designing and developing high-performance, scalable backend services with an accent on distributed systems architecture, messaging, and data migration. Focus on leading experienced developers, ensuring code hygiene, and identifying project risks while working on greenfield AI-powered products.

Location: Remotely from Poland or in Warsaw/Wrocław offices.

Salary: $25,000–$30,000 per month (B2B).

Company

hirify.global, part of Solvd Inc., creates AI-powered products and services and delivers AI solutions to clients across various industries.

What you will do

• Work on greenfield projects and design/estimate features for the team.
• Develop and maintain server-side logic using Java for high-volume production applications.
• Monitor application health and reliability in production environments.
• Contribute to all phases of the development lifecycle and establish best practices for code hygiene.
• Lead a team of experienced developers, fostering continuous learning and improvement.
• Identify and manage risks related to project deadlines and technical solutions.

Requirements

• 5+ years of backend development experience in Java (Spring ecosystem).
• 2+ years of experience in Team Leader roles.
• Strong RESTful design and implementation skills.
• Extensive experience with message brokers (Kafka, RabbitMQ, ActiveMQ) and caching (Redis, Memcached).
• Strong understanding of distributed systems design patterns, including Change Data Capture (CDC).
• Hands-on experience with NoSQL databases (MongoDB, Cassandra) and expertise in performance troubleshooting.
• Skilled in CI/CD tools, Git, and **English: C1**.

Nice to have

• Experience with API contract testing.
• Familiarity with federated GraphQL architectures.

Culture & Benefits

• Flexible working hours and location.
• Option to work from Warsaw or Wrocław offices.
• Relaxed atmosphere with a pet-friendly policy.
• Opportunity to work on meaningful AI projects.