Senior Java Developer

Elinext (alliance of companies with offices in different countries) is an IT consulting company that have been delivering software development services on time and budget since 1997. We are searching for a Senior Java Developer to join a high-impact team building a scalable, resilient platform powering real-time video streaming and IoT device control. You’ll work at the intersection of distributed systems, media streaming, and cloud architecture - directly shaping experiences for millions of users. Tech Stack: Java, Spring, Python, AWS (Lambda, DynamoDB, S3); Streaming protocols: RTSP, RTP, HLS, SIP; WebSockets, MQTT, Kafka, ffmpeg, Wireshark; Microservices, low-latency services, CI/CD pipelines; Cross-functional work with mobile, firmware DevOps teams. Requirements: 4–6+ years of backend development (Java is key); Experience with real-time or streaming systems (preferable); Solid knowledge of system design, multithreading, networking (HTTP, TCP, UDP, TLS); Ability to take ownership, suggest architecture improvements, and work autonomously; Spoken -English level at Upper- Int e rmediate+ level is a must . Benefits: broad responsibility, autonomy and visibility in an engineering role; in-depth exposure to real-world customer issues across a global customer base; small-company feel in a growth environment; extensive, invaluable exposure, and experience to top-notched, leading-edge technologies in Cloud computing, home monitoring systems, and a vast of other exciting, hot products; working in a friendly environment with a team of creative and enthusiastic engineers; ability to promote and try out cutting-edge technologies for the app development; retirement plan contributions matching (applicable to country of residence); health-benefits (applicable to country of residence).