CrawlJobs Logo

Expert Backend Engineer

wiz.io Logo

Wiz

Location Icon

Location:
Israel, Tel Aviv

Category Icon
Category:
IT - Software Development

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

Not provided

Job Description:

Come join the company that is reinventing cloud security and empowering businesses to thrive in the cloud. As the fastest-growing startup ever, Wiz is on a mission to help organizations secure cloud environments that will accelerate their businesses. Trusted by security teams all over the world, we have a proven track record of success and a culture that values world-class talent. Our Wizards from over 20 countries work together to protect the infrastructure of our hundreds of customers, including over 45% of the Fortune 100, who trust us to scan and secure over 230 billion files daily. We’re the leading player in a massive and growing market, but it’s still early enough for you to make a significant impact. At Wiz, you’ll have the freedom to think creatively, dream big, and use your full range of skills to contribute to our record growth. Come join our team and help us create secure cloud environments that allow the best companies to move faster.

Job Responsibility:

  • End-to-end development of backend software components (research, design, development, testing, rollout, monitoring)
  • Contributing to technological and architectural decisions
  • Conducting design and code reviews
  • Analyzing and improving efficiency, scalability, and stability of various backend system components
  • Collaborating with cross-functional teams (e.g., Frontend, DevOps) to deliver top-tier features

Requirements:

  • 8+ years of experience with Backend Engineering in a high-level programming language (e.g. Java, C#, Golang)
  • Experience with cloud platforms (e.g. AWS, GCP, Azure)
  • Experience with microservices based architecture
  • Experience with databases and message queue technologies
  • Experience with continuous integration and deployment (CI/CD)
  • Bachelor of Science in Computer Science/Software Engineering or related field

Additional Information:

Job Posted:
December 13, 2025

Job Link Share:

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for Expert Backend Engineer

New

Staff Software Engineer - Backend

As the Staff Software Engineer for our SaaS platform team, you will be crucial i...
Location
Location
Canada , Toronto
Salary
Salary:
189000.00 - 209000.00 CAD / Year
cyngn.com Logo
Cyngn
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 10+ years of software development experience, with a strong focus on backend systems and distributed architectures
  • Extensive experience in building and scaling cloud-native SaaS platforms, preferably in the IoT or robotics domains
  • Expert-level proficiency in at least one of Python, Go, Java, or C++, with working knowledge of others
  • Deep understanding of cloud technologies and services (AWS, Azure, or GCP)
  • Proven experience with event-driven architectures and message queuing systems (e.g., Kafka, RabbitMQ, Apache Pulsar)
  • Strong background in database design and optimization, including both SQL and NoSQL solutions
  • Proficiency in developing scalable WebSocket-based real-time communication systems
  • Expertise in developing real-time data processing pipelines and analytics systems
  • Proficiency with containerization and orchestration technologies (Docker, Kubernetes)
  • Experience with infrastructure-as-code and CI/CD practices (e.g., Terraform, GitOps)
Job Responsibility
Job Responsibility
  • Architect and lead the development of a sophisticated, cloud-native fleet management system capable of real-time control and monitoring of numerous autonomous vehicles
  • Design and implement scalable, distributed systems that can handle high-volume, real-time data processing and decision-making
  • Develop robust APIs and microservices to support integration with various autonomous vehicle platforms and customer systems
  • Create efficient algorithms for route optimization, task scheduling, and resource allocation across vehicle fleets
  • Implement advanced data analytics and machine learning capabilities to provide predictive maintenance, performance optimization, and business intelligence features
  • Ensure system reliability, security, and compliance with industry standards and regulations
  • Lead a team of skilled engineers, fostering a culture of innovation, code quality, and continuous improvement
  • Collaborate with product managers, UX designers, and customers to translate business requirements into technical solutions
  • Mentor junior developers and contribute to the technical growth of the engineering team
  • Participate in the entire software development lifecycle, from concept and design to testing, deployment, and maintenance
Read More
Arrow Right
New

Senior Software Engineer, Backend

As a Senior Software Engineer, Backend specializing in database architecture and...
Location
Location
United States , San Francisco
Salary
Salary:
150000.00 - 240000.00 USD / Year
chefrobotics.ai Logo
Chef Robotics
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's degree in Computer Science, Engineering, or equivalent practical experience
  • 7+ years of professional experience in backend development roles with demonstrated leadership experience
  • Expert knowledge of relational databases (MySQL, PostgreSQL) including schema design, optimization, and administration
  • Strong proficiency with Python and JavaScript/TypeScript with advanced software engineering skills
  • Extensive experience leading projects with at least two web frameworks: Flask, FastAPI, Django, Node.js, or Next.js
  • Proven experience designing and implementing RESTful and GraphQL APIs at scale
  • Advanced understanding of containerization (Docker) and orchestration (Kubernetes) technologies
  • Experience with cloud infrastructure and deployment (AWS, GCP, or Azure) in production environments
  • Proven experience leading complex backend projects and mentoring junior engineers
  • Understanding of data requirements for robotics or automation systems
Job Responsibility
Job Responsibility
  • Lead the design, implementation, and optimization of database schemas to support robot operations, telemetry, recipe management, and system analytics
  • Develop robust data migration strategies and version control for database schema evolution
  • Implement efficient query optimization and indexing strategies to support high-throughput robot operations
  • Establish data integrity protocols and backup systems to ensure operational continuity across customer deployments
  • Create scalable data access layers that balance security, performance, and maintainability
  • Mentor team members on database design patterns and optimization techniques
  • Lead the development and maintenance of scalable APIs to serve robot control systems, dashboards, and monitoring tools
  • Design and implement secure authentication and authorization mechanisms across backend services
  • Develop robust middleware for processing and validating data between robotics subsystems
  • Create service interfaces that enable efficient communication between robotics components and cloud services
What we offer
What we offer
  • medical, dental, and vision insurance
  • commuter benefits
  • flexible paid time off (PTO)
  • catered lunch
  • 401(k) matching
  • early-stage equity
  • Fulltime
Read More
Arrow Right

Senior Scala Backend Engineer

To sustain the company's growth, Ledger is looking for new talents. You will sta...
Location
Location
France , Paris
Salary
Salary:
Not provided
https://www.ledger.com Logo
Ledger
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Experienced engineer and continuous learner with 6+ years of relevant engineering experience
  • 2+ years of technical leadership experience, including effective communication of complex concepts and cross-team coordination to ship critical products
  • Advanced Scala proficiency
  • expert-level proficiency, and advanced mastery of a second backend language (e.g., Rust, Java, Python, PHP) is a plus
  • Excellent collaboration and communication skills
  • Experience collaborating closely with QA, product management, and key stakeholders to develop and deliver on a shared vision
  • Led development of complex, high-performance interactive browser applications, including architecture, infrastructure, and optimization
  • Experience with various web architecture patterns (e.g., Microservices, Event-Driven, P2P)
  • Ability to apply and adapt software engineering best practices to the engineering environment
  • Experience in the Web3 ecosystem and in a project involving blockchain fundamentals
Job Responsibility
Job Responsibility
  • Develop and maintain high-performance, resilient microservices and APIs to power Ledger's products, including integrations with staking, yield, DeFi services, and blockchain explorers
  • Contribute to the architecture, design, and implementation of scalable solutions, proactively identifying and addressing technical challenges
  • Ensure software quality through testing, documentation, and performance optimization, including monitoring and alerting systems
  • Enhance and maintain CI/CD pipelines to secure and streamline deployment workflows
  • Provide technical leadership and mentorship, collaborating across teams to deliver impactful projects and improve engineering standards
  • Drive innovation by identifying opportunities for improvement, contributing to a shared knowledge base, and participating in technical outreach
  • Manage projects effectively, respecting deadlines, priorities, and deliverables
What we offer
What we offer
  • Equity: Employees are the foundation of our success, and we award stock options so you can share in that success as we grow
  • Flexibility: A hybrid work policy
  • Social: Annual company outing for Ledgerdary Days, plus frequent social events, snacks and drinks
  • Medical: Comprehensive health insurance policy offering extensive medical, dental and vision care coverage
  • Well-being: Personal development, coaching & fitness with our dedicated partners
  • Vacation: Five weeks of paid leave per year, in addition to national holidays and rest & relaxation (RTT) days
  • High tech: Access to high performance office equipment and gadgets
  • Transport: Ledger reimburses part of your preferred means of transportation
  • Discounts: Employee discount on all our products
  • Fulltime
Read More
Arrow Right

Staff Software Engineer - Backend

Archer is an aerospace company based in San Jose, California building an all-ele...
Location
Location
United States , San Jose
Salary
Salary:
163200.00 - 200000.00 USD / Year
archer.com Logo
Archer Aviation
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • BS/MS/PhD in Computer Science or a related technical field
  • 7+ years of backend software engineering experience, with a proven track record of delivering scalable backend systems
  • Expert-level proficiency in Python for backend application development
  • Strong experience with AWS, including services such as Lambda, API Gateway, S3, DynamoDB, ECS/Fargate, etc.
  • Proficiency with infrastructure-as-code tools such as Terraform or AWS CDK
  • Deep understanding of RESTful API design, microservices architecture, and distributed systems
  • Experience with performance tuning, system monitoring, and observability tools
  • Excellent debugging, analytical, and problem-solving skills
  • Strong communication and collaboration skills across technical and non-technical stakeholders
Job Responsibility
Job Responsibility
  • Design, develop, and maintain scalable backend systems and APIs to support Archer’s ride-sharing and airline operational platforms
  • Build cloud-native applications and services using Python and AWS technologies
  • Lead architectural design and system integrations, ensuring systems are modular, efficient, and secure
  • Develop infrastructure-as-code using Terraform or AWS CDK to provision and manage backend environments
  • Collaborate with stakeholders to define technical requirements and translate them into robust implementations
  • Own the full development lifecycle—from design and development to deployment, monitoring, and maintenance
  • Conduct code reviews, enforce engineering best practices, and mentor fellow engineers
  • Monitor system performance and reliability, and respond to production issues with effective debugging and root cause analysis
  • Fulltime
Read More
Arrow Right
New

Senior Crypto Backend Engineer

Token Metrics is seeking a multi-talented Back End Engineer to facilitate the op...
Location
Location
Salary
Salary:
Not provided
Token Metrics
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's degree in Data Engineering, Big Data Analytics, Computer Engineering, or related field
  • A Master's degree in a relevant field is an added advantage
  • 3+ years of Python, Java or any programming language development experience
  • 3+ years of SQL & No-SQL experience (Snowflake Cloud DW & MongoDB experience is a plus)
  • 3+ years of experience with schema design and dimensional data modeling
  • Expert proficiency in SQL, NoSQL, Python, C++, Java, R
  • Expert with building Data Lake, Data Warehouse or suitable equivalent
  • Expert in AWS Cloud
  • Excellent analytical and problem-solving skills
  • A knack for independence and group work
Job Responsibility
Job Responsibility
  • Liaising with coworkers and clients to elucidate the requirements for each task
  • Conceptualizing and generating infrastructure that allows big data to be accessed and analyzed
  • Reformulating existing frameworks to optimize their functioning
  • Testing such structures to ensure that they are fit for use
  • Building a data pipeline from different data sources using different data types like API, CSV, JSON, etc
  • Preparing raw data for manipulation by Data Scientists
  • Implementing proper data validation and data reconciliation methodologies
  • Ensuring that your work remains backed up and readily accessible to relevant coworkers
  • Remaining up-to-date with industry standards and technological advancements that will improve the quality of your outputs
  • Fulltime
Read More
Arrow Right
New

Staff Backend Engineer

Hostaway is seeking a highly motivated Staff Backend Engineer to join the Core t...
Location
Location
Spain , Barcelona
Salary
Salary:
Not provided
hostaway.com Logo
Hostaway
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 6+ years of experience in SaaS software development, with at least 2 years in a leadership role
  • Expert-level proficiency in any backend language or platform, with a strong willingness to dive deep into PHP + Go, as these are the primary languages we use in this domain
  • Strong understanding of relational databases (like MySQL or PostgreSQL)
  • Familiarity with transitioning event-driven service oriented architectures by applying Domain Driven Design (DDD) principles
  • Experience in designing and developing RESTful web APIs
  • Strong experience in writing Unit Tests and Integration Tests (jest or something similar)
  • Experience working in a Cloud environment (AWS is a plus)
  • Experience with message queues (e.g., AWS SQS) is a plus
  • English language level C1
Job Responsibility
Job Responsibility
  • Govern the technical maturity for their respective domain, having a clear view of the architectural challenges and how to remediate them over time
  • Work with the Product Manager to shape the technical solution (the how) for the business problem
  • Break down complex projects into manageable tasks and drive continuous improvement in engineering practices
  • Support team members, conduct design sessions, review code, and manage technical debt
What we offer
What we offer
  • Competitive Compensation based on market rates in the country of the applicant
  • 100% Remote work from anywhere within the country of residence
  • Equity in the form of valuable stock options
  • Values-Driven Leadership
  • Professional Growth and career advancement opportunities
  • Annual Paid Leave aligned with country-specific norms
  • Geographic Specific Benefits such as Health Insurance and Pensions where customary
  • Dynamic Team Culture with a global company
  • Fulltime
Read More
Arrow Right

Staff Software Engineer - Backend

As a Staff Backend Engineer at Blinq, you’ll lead the design and delivery of cor...
Location
Location
Australia , Sydney; Melbourne
Salary
Salary:
Not provided
blinq.me Logo
Blinq Technologies
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 7+ years of experience building backend systems, with expert-level Node.js
  • Deep experience designing and scaling APIs in cloud environments (GCP preferred)
  • Proven technical leadership in cross-functional product teams
  • Strength in system architecture, observability, and performance tuning
  • Strong mentorship mindset and collaborative approach
Job Responsibility
Job Responsibility
  • Design backend systems and APIs that scale with our global growth
  • Lead high-impact initiatives across authentication, permissions, usage tracking, and integrations
  • Champion performance, reliability, and testability across backend services
  • Drive cross-functional planning with product, data, and mobile teams
  • Mentor engineers and help build technical alignment across squads
What we offer
What we offer
  • Equity & ownership
  • Competitive salary & growth path
  • Generous paid time off: At least 20 days fully disconnect each year, with a flexible policy beyond that
  • Parental leave that grows with you: 12 to 26 weeks full pay, based on tenure
  • Free food: Enjoy daily breakfast and lunch at some of our offices, plus an always-stocked snack bar
  • Fulltime
Read More
Arrow Right

Scala Backend Software Engineer, Senior / Lead

To sustain the company's growth, Ledger is looking for new talents. You will sta...
Location
Location
France , Paris
Salary
Salary:
Not provided
https://www.ledger.com Logo
Ledger
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Experienced engineer and continuous learner with 6+ years of relevant engineering experience
  • 2+ years of technical leadership experience, including effective communication of complex concepts and cross-team coordination to ship critical products
  • Advanced Scala proficiency
  • expert-level proficiency, and advanced mastery of a second backend language (e.g., Rust, Java, Python, PHP) is a plus
  • Excellent collaboration and communication skills
  • Experience collaborating closely with QA, product management, and key stakeholders to develop and deliver on a shared vision
  • Led development of complex, high-performance interactive browser applications, including architecture, infrastructure, and optimization
  • Experience with various web architecture patterns (e.g., Microservices, Event-Driven, P2P)
  • Ability to apply and adapt software engineering best practices to the engineering environment
  • Experience in the Web3 ecosystem and in a project involving blockchain fundamentals
Job Responsibility
Job Responsibility
  • Develop and maintain high-performance, resilient microservices and APIs to power Ledger's products, including integrations with staking, yield, DeFi services, and blockchain explorers
  • Contribute to the architecture, design, and implementation of scalable solutions, proactively identifying and addressing technical challenges
  • Ensure software quality through testing, documentation, and performance optimization, including monitoring and alerting systems
  • Enhance and maintain CI/CD pipelines to secure and streamline deployment workflows
  • Provide technical leadership and mentorship, collaborating across teams to deliver impactful projects and improve engineering standards
  • Drive innovation by identifying opportunities for improvement, contributing to a shared knowledge base, and participating in technical outreach
  • Manage projects effectively, respecting deadlines, priorities, and deliverables.
What we offer
What we offer
  • Equity: Employees are the foundation of our success, and we award stock options so you can share in that success as we grow
  • Flexibility: A hybrid work policy
  • Social: Annual company outing for Ledgerdary Days, plus frequent social events, snacks and drinks
  • Medical: Comprehensive health insurance policy offering extensive medical, dental and vision care coverage
  • Well-being: Personal development, coaching & fitness with our dedicated partners
  • Vacation: Five weeks of paid leave per year, in addition to national holidays and rest & relaxation (RTT) days
  • High tech: Access to high performance office equipment and gadgets
  • Transport: Ledger reimburses part of your preferred means of transportation
  • Discounts: Employee discount on all our products.
  • Fulltime
Read More
Arrow Right
Welcome to CrawlJobs.com
Your Global Job Discovery Platform
At CrawlJobs.com, we simplify finding your next career opportunity by bringing job listings directly to you from all corners of the web. Using cutting-edge AI and web-crawling technologies, we gather and curate job offers from various sources across the globe, ensuring you have access to the most up-to-date job listings in one place.