Back-End Developer

1 week ago

Ramat Gan, Tel Aviv, Israel Sheleg Software Full time ₪90,000 - ₪120,000 per year

Location:
Ramat Gan (Hybrid – flexibility to work from home one day in a week)

Employment Type:
Full-Time

About Sheleg Software

Founded in 1991,
Sheleg Software
is a leading provider of
CRM systems and custom software solutions
. We specialize in developing sophisticated, tailored applications that empower businesses, institutions, and organizations to streamline operations and drive growth.

Our
CRM platform
centralizes business activities — from sales and customer service to telemarketing and account management — giving companies a
real-time, 360° view of their operations
. By improving efficiency, decision-making, and profitability, we ensure every solution fits seamlessly into our clients' workflows across desktop, web, and mobile environments.

At Sheleg, we don't just build software. We build long-term partnerships — with our clients and with our team.

About the Role

We're looking for a
Back-End Developer
with strong experience in
and PostgreSQL
to join our growing team. This is a
full-time hybrid role
based in
Ramat Gan
, with flexibility to work from home part of the week.

As part of our development team, you'll be responsible for
designing, implementing, and maintaining
high-performance server-side applications that power our CRM and custom solutions. You'll collaborate closely with front-end developers, product managers, and designers to deliver reliable, scalable, and innovative systems.

Key Responsibilities

  • Build and maintain
    scalable back-end services and APIs
    using
  • Design efficient schemas, write optimized queries, and manage
    PostgreSQL databases
    .
  • Integrate
    third-party APIs
    and external services.
  • Ensure applications meet
    high standards for performance, security, and scalability
    .
  • Collaborate with cross-functional teams (front-end, DevOps, product, and design).
  • Write clean, maintainable, and well-documented code.
  • Debug, troubleshoot, and improve existing systems.

Requirements

  • 5+ years
    of professional back-end development experience.
  • Strong expertise in

    and asynchronous programming.
  • Proven experience with
    PostgreSQL
    (schema design, queries, performance tuning).
  • Familiarity with
    Git
    and collaborative workflows.
  • Solid understanding of
    RESTful APIs
    and
    microservices architecture
    .
  • Knowledge of
    authentication and authorization mechanisms
    .
  • Strong problem-solving skills and attention to detail.
  • Excellent communication and teamwork abilities.

Nice to Have

  • Knowledge of
    MongoDB
    or other NoSQL databases.
  • Experience with
    Docker
    or containerized applications.
  • Familiarity with cloud platforms (
    AWS, GCP, Azure
    ).
  • Experience with testing frameworks (e.g.,
    Mocha, Jest
    ).
  • Understanding of
    CI/CD pipelines
    .

What We Offer

  • Competitive salary
  • Exciting projects with cutting-edge technologies
  • A collaborative, supportive work environment
  • Professional growth and continuous learning opportunities
  • Hybrid work model (Ramat Gan +

one day in a week WFH
)

  • Back End Developer

    1 week ago

    Ramat Gan, Tel Aviv, Israel CallApp Full time ₪90,000 - ₪120,000 per year

    CallApp is looking for a talented, top-notch senior backend developer with very high programming and design skills.From designing the architecture, coding, deployment, monitoring and troubleshooting all backend related services serving our multi-millions users daily.Requirements:3+ years of experience in backend development.Proficiency in Java programming...

  • Back End Developer

    1 week ago

    Ramat Gan, Tel Aviv, Israel Datacube Full time $90,000 - $120,000 per year

    We are looking for a RPG developer to join our core systems team in the General Insurance division.The role includes development of new systems as well as ongoing support and maintenance of existing applications.You'll be responsible for handling development tasks end-to-end, in a dynamic and collaborative environment.Requirements:At least 3 years of...

  • Back End Developer

    1 week ago

    Ramat Gan, Tel Aviv, Israel Aqua Security Full time ₪90,000 - ₪120,000 per year

    Aqua, the foremost leader in cloud-native security solutions, is dedicated to safeguarding cloud-native technologies. With a focus on protecting applications from development to production across various workloads, Aqua is seeking a skilled and passionatebackend engineerto join the Core Technologies Team.As a part of our dynamic team, you will contribute to...

  • Front-End Developer

    1 week ago

    Ramat Gan, Tel Aviv, Israel Sheleg Software Full time ₪90,000 - ₪120,000 per year

    About Sheleg SoftwareSince 1991,Sheleg Softwarehas been buildinginnovative CRM systems and custom software solutionsfor businesses of all sizes. We specialize in creatingtailored applicationsthat empower organizations to streamline sales, customer service, telemarketing, and overall business management.OurCRM systemprovides areal-time 360° viewof business...

  • Back End Developer

    5 days ago

    Ramat Gan, Tel Aviv, Israel SQLink Group Full time ₪104,000 - ₪130,878 per year

    We are hiring aBackend Developerfor a leading healthcare organization located in central Israel.Responsibilities:-Develop, maintain, and enhance backend services using .NET Core-Design and implement Microservices architecture to support scalable and resilient applications-Build and integrate RESTful APIs for seamless communication between services and...

  • Back End Developer

    1 week ago

    Ramat Gan, Tel Aviv, Israel Earnix Full time ₪90,000 - ₪120,000 per year

    Earnix is the premier provider of mission-critical, cloud-based intelligent decisioning across pricing, rating, underwriting, and product personalization. These fully-integrated solutions provide ultra-fast ROI and are designed to transform how global insurers and banks are run by unlocking value across all facets of the business. Earnix has been innovating...

  • Back End Developer

    1 week ago

    Ramat Gan, Tel Aviv, Israel Ready Group Full time ₪90,000 - ₪120,000 per year

    Experienced Backend Engineer - JavaWhat You'll Do:Design and build complex backend systems and services running at scale in productionTake ownership from architecture to implementation, driving innovative and practical solutionsExplore new technologies, APIs, and methodologiesCollaborate closely with Product and UX teamsRequirements:4+ years of hands-on...

  • Back End Developer

    1 week ago

    Ramat Gan, Tel Aviv, Israel UCL Group Full time ₪104,000 - ₪130,878 per year

    דרוש/ה תוכניתן/ית Python מנוסה לעבודה עם טכנולוגיות ענן מתקדמותלחטיבה הטכנולוגית שלחברת ביטוח מובילהבמרכז, אנו מגייסים מפתח/ת Python מוכשר/ת להצטרפות לצוות פיתוח דינמי, בסביבת ענן מבוססתAzure, עם שימוש...

  • Senior Back End Engineer

    1 week ago

    Ramat Gan, Tel Aviv, Israel Pecan AI Full time ₪104,000 - ₪130,878 per year

    Pecan is an automated AI-based predictive analytics platform. It simplifies and accelerates the process of building and deploying predictive models in various business use-cases, such as life-time value, Churn, demand forecast and more. Pecan connects to the raw data and completely automates the data preparation, engineering and prepossessing phases, as well...

  • Front End Developer

    1 week ago

    Ramat Gan, Tel Aviv, Israel Gini-Apps Full time ₪104,000 - ₪130,878 per year

    A leading company of revolutionary optimization software for the food and delivery industry with global presence, is looking for a Front End Engineer to join her team.As a Front-End Developer you will spend your time solving UI/UX challenges making great end to end solutions. You are expected to help design and deliver components and applications . You will...