52 Back End Developer jobs in Oman

We are building a revolutionary unified AI observability platform that integrates real-time data from mobile networks and datacenters. Our solution leverages advanced Gen AI and LLM capabilities to deliver actionable insights via dynamic dashboards and minimal-click workflows. Join our innovative team and help shape the future of telecom network management by ensuring seamless integration and connectivity across complex systems.

Job Summary

As a Back-End Developer, you will be responsible for designing, implementing, and maintaining the server-side architecture that powers our observability platform. You will work closely with Front-End Developers, UX/UI Designers, and Data/AI teams to build scalable, secure, and high-performance APIs, data pipelines, and real-time processing systems that ingest and process massive amounts of telecom data. Your contributions will ensure our platform delivers reliable and timely insights to both operational and executive users.

• API & Microservices Development
  • Design and implement RESTful APIs and microservices to support data ingestion, processing, and integration with front-end components.
  • Ensure APIs are scalable, secure, and optimized for real-time data processing.
• Build robust data pipelines to ingest, transform, and store real-time data from telecom operators, network management systems, and OSS.
• Collaborate with Data Engineers to ensure seamless integration with big data and cloud storage solutions.
• Real-Time Processing & Performance
  • Develop back-end components that handle high-volume, low-latency data streams.
  • Optimize system performance, ensuring high availability and rapid response times for critical observability metrics.
• Work closely with cross-functional teams to translate product requirements into technical specifications and actionable tasks.
• Participate in agile development practices including sprint planning, daily stand-ups, and code reviews.
• Troubleshoot, debug, and upgrade existing systems to improve efficiency and reliability.
• Security & Compliance
  • Implement security best practices to protect sensitive telecom data.
  • Ensure the back-end architecture adheres to industry standards and regulatory requirements.
• Documentation & Testing
  • Write clear, maintainable code along with comprehensive documentation.
  • Develop and maintain automated tests to ensure the integrity and performance of the back-end services.

• 3–7+ years of professional experience in back-end development, with a strong portfolio of building scalable, data-intensive applications.
• Proven experience with designing and developing RESTful APIs and microservices.

• Proficiency in server-side programming languages (e.g., Node.js, Python, Java, or similar).
• Experience with databases (SQL and NoSQL) and data processing frameworks.
• Strong understanding of real-time data integration techniques, message brokers (e.g., Kafka, RabbitMQ), and cloud services (e.g., AWS, Azure, GCP).
• Familiarity with containerization (Docker, Kubernetes) and CI/CD pipelines.
• Knowledge of security best practices and data compliance standards.

• Excellent problem-solving and analytical skills.
• Ability to work collaboratively in a fast-paced, agile team environment.
• Strong communication skills and attention to detail.

• Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent practical experience).

• Experience in developing real-time data systems or observability platforms.
• Prior exposure to telecom networks, OSS, or similar data-intensive environments.
• Familiarity with AI/ML integration, especially in handling data for Gen AI or LLM-driven applications.

How to Apply

Please submit your resume, a cover letter detailing your relevant experience, and any examples of projects or contributions that highlight your skills in building scalable back-end systems and real-time data pipelines.

We are committed to fostering a diverse and inclusive workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, national origin, disability, or any other protected characteristic.

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The information you provide in this form will be used by Byanat to evaluate and respond to your enquiry. Your data will not be shared, sold, or disclosed to any third parties outside Byanat, unless required by law. By submitting this form, you consent to the processing of your information in accordance with Byanat's Privacy Policy.

• Shape the future of digital ecosystems: Be part of a team that's redefining digital ecosystems management to make it intelligent, adaptive, and capable of supporting future demands.
• Innovate for impact: Work on cutting-edge technologies like AI, IoT, and data analytics to address real-world challenges in infrastructure.
• Empower smart cities: Contribute to building the foundation for cognitive cities - urban environments that are resilient, efficient, and adaptable.
• Grow with us: Join a dynamic, mission-driven team that values collaboration, innovation, and growth. We are committed to creating a workplace where you can thrive, learn, and make a meaningful impact.

Now is the perfect time to join Byanat. We are positioned at the intersection of an unprecedented market opportunity, driven by four key trends:

• Explosive Infrastructure Growth: The MENA region is experiencing unparalleled expansion, with the population set to double and rapid urbanization underway. Smart-city investments in MENA countries like Saudi Arabia are projected to grow from $10 billion in 2017 to over $0 billion by 2030. Byanat is uniquely positioned to lead this growth with innovative solutions that support these smart-city initiatives.
• Technology Growth: We are witnessing the maturity and convergence of transformative technologies like AI, 5G, IoT, and next-gen semiconductors, which are enabling intelligent connectivity like never before. This technological evolution presents a prime opportunity for Byanat's cutting-edge analytics solutions to make a significant impact in the infrastructure space.
• Regulatory Growth: National mandates and strategies, such as Saudi Arabia's Electricity & Co-generation Regulatory Authority, SDAIA smart city initiatives for Saudi Vision 2030, and Qatar's Smart City Strategy for Qatar Vision 2030, are driving the deployment of advanced technologies in critical infrastructure. Byanat is poised to be an essential partner in helping these regions achieve compliance and innovation.
• Investment Growth: Significant investments in infrastructure are ramping up, such as Saudi Arabia's launch of the National Infrastructure Fund, which highlights the government's commitment to critical infrastructure development. Globally, the trend is evident in moves like BlackRock's acquisition of Global Infrastructure Partners for 12.5 billion, signaling that the time to act in this space is now. By joining Byanat, you become part of a movement that is gaining unstoppable momentum.

About the Role

• QL and NoSQL databases to manage and model data efficiently.
• Integrate with external systems (authentication, caching, message brokers).
• Collaborate closely with our AI team to deploy frameworks like LangChain and LlamaIndex.
• Write automated tests, improve observability, and ensure service quality at scale.

What You'll Bring

• 3+ years of professional experience with Python in production environments.
• Proven track record in backend or API development.
• Proficiency with Django, RESTful API design, and familiarity with GraphQL or WebSockets.
• Experience with database schema design and performance tuning.
• Solid understanding of Git, Docker, and CI/CD pipelines (GitHub Actions).
• Working knowledge of cloud infrastructure (AWS preferred).
• Curiosity about AI frameworks such as LangChain and LlamaIndex.
• Strong sense of ownership, attention to detail, and growth mindset.

You're Probably a Great Fit If You:

• Care deeply about writing clean, reliable, and readable code.
• Approach problems with clarity and creativity, not just fixes.
• Love experimenting with new tools, frameworks, and emerging tech.
• Communicate clearly and enjoy collaborating asynchronously.
• Thrive in an environment of trust, autonomy, and high standards.

What's In It for You

• 100% remote work with a distributed, international team.
• The opportunity to work on cutting-edge AI and web projects.
• A culture built on learning, transparency, and personal growth.
• Real influence, your work directly shapes products and decisions.

Role – Lead-Backend Development (Mobile Banking)

Location – Muscat, Oman

Exp Range – 7+ yrs (Overall 10+ yrs)

Duration- 6 Months + extendable

Lead-Backend Development (Mobile Banking):

• Prior Backbase backend development experience
• 7+ years microservice development using Java, Spring Boot and J2EE
• Dexterity in application servers (WebLogic/WebSphere/JBoss/Tomcat) and web servers (Apache/Nginx)
• Hands-on containerization experience (OpenShift/Kubernetes)
• Proven performance tuning & optimization skills for high-traffic banking systems
• Extensive development of REST/SOAP APIs for financial transactions
• Good understanding of CI/CD pipelines (GitLab, Argo CD)
• Proven experience in mobile banking/financial applications.
• Exposure with event-driven architecture (Kafka/MQ)
• Good academic background with extensive domain knowledge of support systems of a bank and project implementation, mainly Digital Channels Applications related.
• 10+ years of overall experience in the field of information technology with reputed organizations having knowledge and experience in the Digital Channels Applications Management. The candidate should also have thorough knowledge of the following:

• Proficient programming knowledge in Java, J2EE & Oracle.
• In-depth experience in system development, solution design, architecture and implementation.
• Planning, implementation and administration of Digital Channels Applications Systems through the use of controls, procedures, measurements and strategies.
• High-level knowledge of current technology in the industry.
• In depth knowledge in Documentation & Report/MIS Preparation.
• Good management capabilities with abilities to lead a team.
• Good communication, presentation skills with good command of written English.

Good Interpersonal relations with pleasing personality.

Role –
Lead-Backend Development (Mobile Banking)

Location – Muscat, Oman

Exp Range – 7+ yrs (Overall 10+ yrs)

Duration- 6 Months + extendable

Lead-Backend Development (Mobile Banking):

• Prior
  Backbase backend development
  experience
• 7+ years
  microservice development
  using Java, Spring Boot and J2EE
• Dexterity in application servers (WebLogic/WebSphere/JBoss/Tomcat) and web servers (Apache/Nginx)
• Hands-on containerization experience (OpenShift/Kubernetes)
• Proven performance tuning & optimization skills for high-traffic banking systems
• Extensive development of REST/SOAP APIs for financial transactions
• Good understanding of CI/CD pipelines (GitLab, Argo CD)
• Proven experience in mobile banking/financial applications.
• Exposure with event-driven architecture (Kafka/MQ)
• Good academic background with extensive domain knowledge of support systems of a bank and project implementation, mainly Digital Channels Applications related.

• 10+ years of overall experience
  in the field of information technology with reputed organizations having knowledge and experience in the Digital Channels Applications Management. The candidate should also have thorough knowledge of the following:

• Proficient programming knowledge in Java, J2EE & Oracle.

• In-depth experience in system development, solution design, architecture and implementation.
• Planning, implementation and administration of Digital Channels Applications Systems through the use of controls, procedures, measurements and strategies.
• High-level knowledge of current technology in the industry.
• In depth knowledge in Documentation & Report/MIS Preparation.
• Good management capabilities with abilities to lead a team.
• Good communication, presentation skills with good command of written English.

Good Interpersonal relations with pleasing personality.

Overview

Join to apply for the Software Engineer role at Flourish Health .

This range is provided by Flourish Health. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

$60,000.00/yr - $120,000.00/yr

We provides IT services and consulting tailored for small healthcare businesses and private practices. Our mission is to help providers enhance efficiency, ensure data security, and adopt cost-effective technology solutions that support high-quality care.

In addition to healthcare IT support, we develop custom software solutions designed to meet the unique needs of small healthcare organizations. Our team builds secure, user-friendly, and HIPAA-compliant tools that simplify operations and improve patient outcomes.

Flourish Health is also exploring opportunities in the blockchain industry, aiming to leverage decentralized technologies to improve data integrity, transparency, and trust in healthcare and beyond.

At Flourish Health, we make technology simple, reliable, and accessible—so healthcare professionals can thrive in a digital world.

We're An Early-stage Team Building a Project— a Fully On-chain Decentralized Borrowing Protocol — And We're Currently Looking To Bring On Two Web3 Developers

• Frontend Developer – to help update and improve our React.
• Smart Contract Developer – to build and integrate contracts using Solidity, ethers.js, wagmi, etc.

We're aiming to hire both by next month. Since we're a small, fast-moving startup, there's no formal hiring process — just a focus on working with skilled, motivated builders who can move fast.

These are short-term roles, but we’re open to extending the collaboration if it’s a good fit. Experience with multi-chain (EVM) development is a big plus.

• You have hands-on experience building in Web3, with strong skills in React or Solidity/EVM tools like ethers.js, wagmi, or hardhat.
• You have at least 3 years experience, ideally within a Software Engineer role.
• You thrive in early-stage startup environments — you’re self-motivated, fast-moving, and able to take ownership without heavy structure.
• You possess strong analytical skills.
• You’re passionate about blockchain, decentralized finance (DeFi), or the future of technology in healthcare.

• Join a fast-moving startup building a fully on-chain decentralized borrowing protocol — shape the future of Web3 in healthcare and beyond.

• Mid-Senior level

• Full-time

• Engineering and Information Technology
• Industries - Software Development and IT Services and IT Consulting

Referrals increase your chances of interviewing at Flourish Health by 2x

Get notified about new Software Engineer jobs in Oman.

About the Role

Qtech is looking for an Omani talented
Software Developer
with a strong background in .NET technologies. The ideal candidate will be passionate about building scalable, reliable applications and eager to work in a collaborative environment.

Requirements

• 3–5 years of experience in
  software development
  , with a focus on
  .NET frameworks
• Proficiency in:
• Backend:
  .NET Core, C#, ASP.NET
• Frontend:
  Angular, React, HTML, CSS, JavaScript
• Databases:
  SQL Server, MySQL
• Familiarity with
  cloud services
  (Azure or AWS preferred)
• Strong logical thinking and the ability to design robust programming solutions
• Eagerness to learn new technologies independently
• Fluency in
  Arabic and English
• Strong communication and teamwork skills

Why Join Us

• At Qtech, we believe in building solutions that matter. You'll be part of a team that values
  innovation, collaboration, and continuous learning
  , while contributing to projects that help shape Oman's digital future.

If you are an
Omani professional
who fits this profile, or know someone who does, please reach out or share this opportunity within your network.

Job Purpose:

Maintain & support applications along to it analyze, design, develop, modify & test the applications related to Branch & Payment systems for both conventional and Islamic. In this role, the candidate should have high support & analytical skills and to enhancing applications both inhouse (development experience) and vendor based. The candidate is expected to design, develop, implement, and maintain efficient solutions to enable the business groups & operations groups with Business needs, Regulatory needs & Technological advancements.

Responsible for development, maintenance & support of Branch, Backoffice and Payment systems for both conventional and Islamic.

Applications majorly consist of:

o Swift related applications (Swift Alliance, Safewatch)

o RTGS / ACH

o Electronic Clearing system (ECC / ECC On-us / RDC / ATM-Prompt)

o Salary / WPS

o Reconciliation systems

o Teller system

Role consists of:

• Production Support – BAU

• Issue resolution well within the agreed SLAs, wherever required.

• Ensure Audit / Regulatory / Security compliance.

• Critical issue Support as and when required on the respective business areas handled with the aim of reducing Customer complaints

• Work on business requirements and projects.

• Validate and make sure the Design of all the new requirements / enhancements fit into overall architecture and integrity of the system.

• Review technical and business documentations produced by vendor and other stake holders (architecture, the design, specifications) and provide inputs

• Liaise with and manage expectations of business users and vendor resources

• Perform Regression Testing, SITs part of changes and support involving users for UAT.

• Design & Develop, modify modules in applications built on Dotnet, WCF & MS-SQL

• Understanding on Micro-services architecture

• Peer code reviews within team

• Ensure strict adherence to the SLA for issue resolution

• Take lead and evolve /devise solutions for critical requirements like data growth, Archival and performance enhancement

• Keep the system performance at acceptable level.

Education:

• Bachelor's degree or equivalent with specialization in IT.

• 5-8 years hands-on experience in implementing/supporting Branch & Payment Applications in banks or financial institutions

Direct message the job poster from RiDiK (a Subsidiary of CLPS. Nasdaq: CLPS)

Skill – Lead-Backend Development (Mobile Banking)

Exp Range – 7+ yrs (Overall 10+ yrs)

Lead-Backend Development (Mobile Banking):

• 7+ years microservice development using Java, Spring Boot and J2EE
• Dexterity in application servers (WebLogic/WebSphere/JBoss/Tomcat) and web servers (Apache/Nginx)
• Proven performance tuning & optimization skills for high-traffic banking systems
• Extensive development of REST/SOAP APIs for financial transactions
• Good understanding of CI/CD pipelines (GitLab, Argo CD)
• Proven experience in mobile banking/financial applications.
• Exposure with event-driven architecture (Kafka/MQ)
• Good academic background with extensive domain knowledge of support systems of a bank and project implementation, mainly Digital Channels Applications related.
• 10+ years of overall experience in the field of information technology with reputed organizations having knowledge and experience in the Digital Channels Applications Management. The candidate should also have thorough knowledge of the following:
• Proficient programming knowledge in Java, J2EE & Oracle.
• In-depth experience in system development, solution design, architecture and implementation.
• Planning, implementation and administration of Digital Channels Applications Systems through the use of controls, procedures, measurements and strategies.
• High-level knowledge of current technology in the industry.
• In depth knowledge in Documentation & Report/MIS Preparation.
• Good management capabilities with abilities to lead a team.
• Good communication, presentation skills with good command of written English.
• Good Interpersonal relations with pleasing personality.

• Mid-Senior level

• Full-time

• Information Technology

• IT Services and IT Consulting

Referrals increase your chances of interviewing at RiDiK (a Subsidiary of CLPS. Nasdaq: CLPS) by 2x

Get notified about new Software Engineer jobs in Muscat, Masqaţ, Oman .

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