דרושים » תוכנה » Senior Java Developer Lead

Requirements:
At least 5 years of experience as a backend developer (Java and spring-boot technologies).
Experience with large-scale web applications and the ability to deep dive into complex applications.
In-depth understanding of Object-Oriented Programming (OOP) and SOLID principles.
Team player committed to the success of the team.
Strong verbal and written communication skills with the ability to clearly explain technical concepts.
Keen attention to detail.
Practical knowledge with software engineering best practices (testing, code reviews, scalability, etc.).
Excellent debugging, investigating and problem-solving abilities.
Curious learner who loves sharing knowledge and best practices, and can work both independently and in a team.
Proven experience in building, supporting, and monitoring microservices architecture.
Ability to thrive in a fast-paced, ambiguous, and changing environment.

Requirements:
At least 3 years of experience as a leader and at least 8 years as an engineer.
Experience in managing highly-skilled developers, and the ability to lead, coach, guide, and influence them.
Proven experience in Python/Go/Java.
Experience in developing scalable, concurrent, low-latency, fault-tolerant systems.
Experience in SaaS/Cloud/Microservices architecture.
Strong track record of leading and managing the delivery of software development projects, meeting key milestones, and overcoming challenges.
Previous experience in both architecture and implementation-level software design of high-scale distributed systems.
Ability to manage, track, and identify risks, bottlenecks, and challenges ahead of time, and oversee technical coordination to resolve them.
Willingness to work with a driven team in a fast-paced, context-switching environment.

Requirements:
Has 5+ years of experience in developing code for big data infrastructure. Proficiency in technologies such as: Databricks, Spark, Airflow, Firehose, SQS, or other similar tools.
Proven experience working with high scale on AWS or any other cloud provider. Experience in architecture and design of large-scale and high performance production systems.
Comfortable taking challenges and learning new technologies.
Excellent communication skills with the ability to provide constant dialog between teams.
Ability to take business requirements and translate them to technical alternatives by performing risk management and evaluating tradeoffs.

Requirements:
5+ years of backend development experience. Were using Java, Go, Play Framework, Spring Boot, GraphQL, etc.
Experience with Chromium and video streaming technologies
Familiarity with AWS technologies.
Experience building and operating high-scale SaaS microservices in production.
Experience testing services using continuous integration methodologies.
B.Sc. degree in Computer Science from a recognized university or equivalent experience.
Well organized, execution-oriented, motivated, a fast learner, independent, and an excellent problem solver.

Requirements:
Bachelor's degree in Computer Science or equivalent experience.

5+ years of experience in DevOps/Software Engineering working in one or more of the big public clouds (AWS / Azure / GCP).

3+ years of experience managing Infrastructure-as-Code (Terraform / AWS CDK / CloudFormation).

Basic understanding of Cloud Networking concepts (VPC peering, Subnetting, Load Balancing, DNS).

Familiarity with Kubernetes components (Control Plane, Worker Nodes, ETCD) and standard maintenance routines (upgrades, scaling, node patching).

Knowledge of AWS common best practices-design, implement, and maintain scalable and reliable cloud infrastructure solutions.

Hands-on coding/scripting skills in TypeScript/Python/Golang and Linux Bash.

Experience with microservices methodology, Git, and CI/CD (preferably GitHub Actions & ArgoCD).

Experience maintaining infrastructure that requires high availability and security.

Strong written and verbal communication skills in both English and Hebrew.

Requirements:
Holds a BSc degree in Computer Science or equivalent practical experience.
You love building robust, fault-tolerant, and scalable systems and products
You are a go-getter and a team player with a sense of ownership.
Has at least 3+ years of server-side software development experience in one or more general-purpose programming languages (C#, Go, Python, etc.)
Experience building large-scale web APIs: advantage for working with Microservices architecture, AWS, and databases (Redis, PostgreSQL, Firebolt)
Familiarity with Big Data technologies: A familiarity with Spark, Databricks, and Airflow is a big advantage.
Worked in a cloud environment such as AWS or GCP, and is familiar with its different services.
Familiarity with ML pipelines and applications
Familiarity with LLM tools and frameworks

Requirements:
6+ years of experience as a Java backend developer - Must.
2+ years of practical hands-on experience in developing and researching algorithms
Education: BA/BSC in Computer Science, and/or equivalent - Must.
Mathematical & Algorithmic Orientation: Strong mathematical orientation with the ability to develop constraints and algorithms, manage their life cycle, evaluate them, and prevent regressions.
Domain Expertise: Hands-on experience and deep understanding of the route optimization domain.
System Design: Experience leading design and architecture-related activities.
Scalability: Experience working large-scale environments, and knowledge of building high-quality, reliable enterprise SaaS products in a team.
Database Experience: Experience with relational and NoSQL databases (Datastore, Mongo, etc.).
Creativity and excellent problem-solving skills, desire and ability to learn new things, ability to define project milestones and deliver on-time, and excellent communication skills.
Advantages
Experience working with Spring framework - Advantage.
Experienced with Docker/Helm/Kubernetes technologies - Advantage.
Experienced with GCP, Azure cloud providers - Advantage.

Requirements:
5+ years of proven experience in hands-on server-side development
Passion for writing clean, tested, and high-quality code
Strong collaboration and communication skills, with the ability to work effectively across teams
Independent self-learner with a strong sense of ownership and accountability
Ability to own features end-to-end: from design and architecture through development, testing, deployment and maintenance.
Hands-on experience with React - advantage
Experience working in microservices-based architectures - advantage
GenAI development tools - Advantage

Requirements:
Who Are You?
7+ years of experience as a software engineer, with deep expertise in full-stack development, including strong command of modern backend technologies (Node.js, TypeScript) and frontend frameworks (e.g., React, Next.js).
Demonstrated track record as a go-to technical expert: you have led complex multi-system initiatives, set architectural standards, and influenced technical direction across teams.
Experience building customer-facing products and working closely with product managers and customer facing stakeholders. You think instinctively about user impact - not just technical correctness.
Hands-on production experience operating data systems at high scale - billions of records.
You are comfortable working with Redis, Kafka, SQS, Elasticsearch, MySQL, and Snowflake. You know how to design efficient data-access layers, work with sharded and partitioned systems, optimize schema and query performance under load, and build reliable ingestion and transformation pipelines.
Strong familiarity with cloud-native environments. AWS experience is a significant advantage.
Experience building products or workflows powered by LLMs or Agentic AI.
Experience enabling and mentoring engineers on your team.
Excellent communication and collaboration skills. You can discuss architecture with engineers, align on roadmap with product managers, and explain tradeoffs to non-technical stakeholders.
Experience using modern AI development tools such as Claude, GitHub Copilot, or similar to accelerate development and improve quality.
Proven ability to self-manage, work autonomously, and drive projects forward without heavy oversight.

It Would be Really Cool if you Also Have:
Deep experience with designing or maintaining high-scale data pipelines, including streaming, batching, or real-time enrichment workflows.
Experience with micro-services or micro-frontend ecosystem architectures.
Experience leading workshops, sharing knowledge internally, or driving community practices.
Experience participating meaningfully in recruiting - crafting interview questions, conducting technical interviews, and contributing to hiring decisions.

Requirements:
5+ years of experience in building backend software.
Experience in building cloud-native products.
Experience in SQL.
Experience building distributed systems using modern frameworks, such as RabbitMQ, Kafka, Amazon SQS, and Celery.
Experience in writing RESTful APIs.
Experience with gRPC.
Experience in async programming (e.g. asyncio, goroutines).
Knowledge of cloud internals (AWS, Azure, GCP) - advantage.
Knowledge in the cybersecurity domain - advantage.
B.Sc. in Computer Science or related field, or relevant military experience - advantage.
Please add a link to your GitHub profile (optional).