90 IT Applications jobs in Bahrain
Applications Development Lead Analyst
Posted 6 days ago
Job Viewed
Job Description
We are seeking a skilled and motivated Python and Database Developer to join our dynamic technology team. The ideal candidate will possess strong programming skills in Python, a solid understanding of database systems, and the ability to design, develop, and maintain efficient and scalable applications. This role involves working on a variety of projects, including data processing pipelines, web applications, and database integrations.
Responsibilities And Duties
- Data Engineering Leadership: Participate in design and development of data pipelines for ingestion, transformation, and loading of data from various sources (databases, APIs, streaming platforms) into our data warehouse/lake, ensuring seamless data flow and accessibility.
- Develop data models that support business requirements and analytical needs.
- Optimize data models for query performance and data accessibility.
- Database Optimization: Write optimized and maintainable SQL queries and leverage SQLAlchemy for efficient database interaction, ensuring high performance and data accuracy.
- Data Quality Assurance: Implement robust data quality checks and monitoring systems to ensure data integrity and accuracy, proactively identifying and resolving data issues.
- Data Governance Contribution: Contribute to the design and implementation of data governance policies and procedures, ensuring compliance with regulatory requirements and internal standards.
- Technology Innovation: Continuously research and implement new technologies and best practices to improve the efficiency, scalability, and resilience of our data platform.
- Cloud Deployment & Monitoring: Take ownership of the deployment and monitoring of data pipelines and related infrastructure on cloud platforms such as OpenShift, ECS, or Kubernetes, ensuring optimal performance and reliability.
- Operational Excellence: Ability to occasionally work a non-standard shift, including nights and/or weekends, and/or have on-call responsibilities to support critical data operations.
Education: Bachelor's degree in Computer Science, Software Engineering, or a related field.
Experience:
- Proven Significant hands-on experience in a Data Engineering role
- Proven experience with database design, development, and administration.
- Data Visualization: Experience with data visualization tools and techniques for presenting data insights effectively.
- Agile Methodologies: Familiarity with agile development methodologies and experience working in agile teams.
- Strong proficiency in Python (version 3.6+), with experience in Python packaging and shared libraries like Pandas and NumPy.
- API Development: Experience implementing REST APIs in Python using microframeworks like Flask.
- Extensive experience working with relational databases, writing complex SQL, and optimizing queries for performance.
- Proven expertise with SQLAlchemy or similar ORM libraries for efficient database interaction.
- Experience with workflow management tools like Airflow (experience with PySpark or PyFlink is a major plus).
- Communication Skills: Strong communication skills, both written and verbal, with the ability to explain complex technical concepts to both technical and non-technical audiences.
- Software Engineering Principles: Proficient in industry-standard best practices such as Design Patterns, Coding Standards, Coding modularity, and Prototyping.
- Design, develop, and maintain database schemas and models.
- Provide technical support and troubleshooting for production systems.
Job Family Group:
Technology
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Job Family:
Applications Development
---
Time Type:
Full time
---
Most Relevant Skills
Please see the requirements listed above.
---
Other Relevant Skills
For complementary skills, please see above and/or contact the recruiter.
---
Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.
If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.
View Citi’s EEO Policy Statement and the Know Your Rights poster. #J-18808-Ljbffr
Applications Development Lead Analyst
Posted 7 days ago
Job Viewed
Job Description
Join to apply for the Applications Development Lead Analyst role at Citi
Join to apply for the Applications Development Lead Analyst role at Citi
The Applications Development Technology Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities.
Responsibilities:
- Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and process improvements
- Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards
- Provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint
- Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation
- Develop comprehensive knowledge of how areas of business, such as architecture and infrastructure, integrate to accomplish business goals
- Provide in-depth analysis with interpretive thinking to define issues and develop innovative solutions
- Serve as advisor or coach to mid-level developers and analysts, allocating work as necessary
- Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency.
- Significant relevant experience in Apps Development or systems analysis role
- Extensive experience system analysis and in programming of software applications
- Experience in managing and implementing successful projects
- Subject Matter Expert (SME) in at least one area of Applications Development
- Ability to adjust priorities quickly as circumstances dictate
- Demonstrated leadership and project management skills
- Consistently demonstrates clear and concise written and verbal communication
- Bachelor’s degree/University degree or equivalent experience
- Master’s degree preferred
---
Job Family Group:
Technology
---
Job Family:
Applications Development
---
Time Type:
Full time
---
Most Relevant Skills
Please see the requirements listed above.
---
Other Relevant Skills
For complementary skills, please see above and/or contact the recruiter.
---
Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.
If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.
View Citi’s EEO Policy Statement and the Know Your Rights poster.
Seniority level
- Seniority level Not Applicable
- Employment type Full-time
- Job function Engineering and Information Technology
- Industries Banking, Financial Services, and Investment Banking
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#J-18808-LjbffrHead of IT Applications
Posted 10 days ago
Job Viewed
Job Description
1. To lead the development and IT operations of innovative and novel card, loan, and other financial
products.
2. To maintain a highly resilient and scalable IT software infrastructure to support the business
operations of companies that make use of services.
3. To ensure steady expansion and retention of our core business through proper business IT operations
support.
4. To adhere to strict SLAs with each business partner.
5. To ensure the smooth running of all software systems, core applications, business applications and IT
operations.
6. To ensure that risks are identified, documented, and minimized.
7. To ensure business requirements analysis and project management is done properly on any new
project.
8. To ensure that secure software development and other security practices are followed and adhered
9. To ensure that the software development teams are Agile and following scrum methodology.
10. To ensure adherence to industry best practices in terms of compliance and disaster recovery.
Key Accountabilities Generic Accountabilities Managerial
• Lead and innovate within the business.
• Demonstrate operational functional excellence (better/faster/more cost effective) through the
development of quality Service Level Agreements (SLAs) and Key Performance Indicators (KPIs) with all
internal and external clients, and ensure they are achieved.
• Ensure that infrastructure and software are resilient, thereby minimizing downtime of systems to
ensure the smooth running of internal and external business operations.
• Supervise technical personnel, which include work allocation, training, and problem resolution;
evaluates performance and makes recommendations for personnel actions; motivates employees to
achieve peak productivity and performance.
• Stay current with new technologies, trends and related practices in the industry, and recommend and
implement appropriate technologies with the business’ long-term vision in mind.
• Ensure that bespoke developed systems adhere to strict guidelines in terms of design and security (for
example proper transactional audit trials and OWASP), thereby minimising the possibility of fraud and
unexpected downtime.
• Oversee the protection of data as required by industry compliance guidelines, including data backups
and disaster recovery.
• Enforce a transparent vendor selection and procurement process
• Have an effective and supportive working relationship with the senior management team
and UCFS, and key accounts.
• Prepare and give presentations to senior management.
• Serve in a capacity or in such other capacity as the CIO may from time to time reasonably determine
and in connection with the business.
• Assist in yearly budgeting activities. Job-Specific Accountabilities •
Analyse user project proposals, identifies omissions and errors in requirements, and conducts feasibility
studies; recommends optimum approach and develops systems and/or applications design for approved
projects.
• Serve on a project prioritisation committee, ensuring that the implementation pipeline is prioritised so
that current business requirements are addressed effectively.
• Guide users in formulating requirements; advise on alternatives and on the implications of new or
revised infrastructure systems and applications technology.
• Oversee the reconfiguration of the data centre hardware systems, with the main aim of minimising the
physical size of the data centre and hardware footprint.
• Oversee vulnerability and threat assessments as required by industry compliance and the CISO. •
Ensure proper expansion and renewal of IT infrastructure to align with business growth.
• Plan and coordinate the analysis, design, programming, timely implementation, and testing of IT
projects.
• Oversee the development of new, and the maintenance of existing complex systems and subsystems
such as call centre, payroll, reporting, and financial systems in which transactions are automatically
processed, and ensure the reliability of cross-country applications.
• Review design documentation, requirements analysis, and code for quality and adherence to industry
standards.
• Informally arbitrates between system users when conflicts arise.
• May serve as lead analyst in a design subgroup, directing and integrating the work of analysts, each
responsible for several programs.
• Possess skills to build and maintain solutions on contact centre solutions
• Implement new off the shelf software solutions using the group IT strategy as a guideline.
• Plan and execute the movement of software systems to a cloud provider where applicable.
• Replace off the shelf systems with Opensource systems where applicable in order to drive operational
and capital expenditure down.
Job Requirements
Minimum Qualification MSc in Computer Science or Engineering Experience 10+ years Competencies
Key Stakeholders (Relationship, Communication
This role requires:
• A clear understanding of the role and responsibilities associated with the IT applications development
function;
• A good understanding of the company’s business, the broader industry, and its regulatory
environment;
• The ability to manage multiple Agile teams on software development projects; and
• The relevant experience and qualifications to fulfil the above responsibilities. Technical Competencies
Knowledge of and experience in the following technologies, frameworks and methodologies:
• .NET framework, C#, Python, Kotlin, Swift
• Microservices
• Docker, Kubernetes
• Kafka • PostgreSQL
• Elasticsearch • CI/CD tools (for example Jenkins)
• Agile / Scrum
• Unit and integration testing Disclaimer This list of responsibilities, accountabilities, requirements and
working relationships (job stakeholders)
Blockchain Developer - Decentralized Applications
Posted today
Job Viewed
Job Description
- Designing, developing, and testing smart contracts on various blockchain platforms (e.g., Ethereum, Binance Smart Chain).
- Building decentralized applications (dApps) using relevant programming languages and frameworks (e.g., Solidity, Web3.js, Truffle).
- Implementing robust security measures to protect against common blockchain vulnerabilities.
- Collaborating with front-end developers to integrate blockchain functionalities into user interfaces.
- Optimizing smart contract performance and gas efficiency.
- Conducting code reviews and ensuring the quality and reliability of blockchain solutions.
- Researching and staying updated on the latest blockchain technologies, protocols, and industry trends.
- Participating in the full software development lifecycle, including planning, design, development, testing, and deployment.
- Troubleshooting and debugging smart contracts and dApp functionalities.
- Contributing to technical documentation and knowledge sharing within the team.
The ideal candidate will have a bachelor's degree in computer science, engineering, or a related field, with proven experience in blockchain development. Proficiency in smart contract programming languages like Solidity is essential. Experience with blockchain frameworks such as Ethereum, Hyperledger Fabric, or similar is required. Familiarity with Web3 technologies and cryptocurrencies is a must. Strong understanding of cryptographic principles and blockchain architecture is necessary. Excellent problem-solving skills and the ability to work in a fast-paced, innovative environment are crucial. Experience with version control systems like Git is also required. If you are passionate about blockchain technology and eager to contribute to groundbreaking projects, this is an exceptional opportunity.
Blockchain Developer - Decentralized Applications
Posted today
Job Viewed
Job Description
Responsibilities:
- Design, develop, and implement smart contracts and decentralized applications (dApps).
- Write secure, efficient, and well-documented smart contracts using languages like Solidity or Rust.
- Develop and maintain blockchain-based solutions and integrate them with existing systems.
- Collaborate with front-end developers to create user interfaces for dApps.
- Research and stay updated on the latest blockchain technologies, protocols, and industry trends.
- Participate in code reviews and contribute to improving code quality and security.
- Troubleshoot and resolve issues related to blockchain networks and smart contracts.
- Contribute to the technical roadmap and architecture of blockchain projects.
- Ensure the security, scalability, and performance of blockchain applications.
- Work with product managers and stakeholders to understand requirements and deliver solutions.
- Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
- Minimum of 3 years of experience in blockchain development.
- Proficiency in smart contract development languages (e.g., Solidity, Vyper, Rust).
- Experience with major blockchain platforms (e.g., Ethereum, Binance Smart Chain, Polygon).
- Strong understanding of blockchain concepts, cryptography, and consensus mechanisms.
- Familiarity with web3.js, ethers.js, or similar libraries.
- Experience with distributed systems and database management.
- Knowledge of front-end technologies and frameworks is a plus.
- Excellent problem-solving and analytical skills.
- Strong communication and teamwork abilities.
Blockchain Developer - Decentralized Applications
Posted today
Job Viewed
Job Description
Key Responsibilities:
- Designing, developing, and testing smart contracts on various blockchain platforms (e.g., Ethereum, Solana).
- Building and maintaining decentralized applications (dApps) and their associated backend services.
- Implementing robust security measures to protect blockchain applications and user data.
- Collaborating with product managers, designers, and other developers to define project requirements.
- Writing clean, efficient, and well-documented code.
- Staying abreast of the latest advancements and best practices in blockchain technology and cryptography.
- Troubleshooting and debugging blockchain applications.
- Contributing to the overall architecture and technical strategy of blockchain projects.
- Ensuring the scalability and performance of blockchain solutions.
- Participating in code reviews and providing constructive feedback.
- Bachelor's or Master's degree in Computer Science, Software Engineering, or a related technical field.
- Proven experience as a Blockchain Developer or in a similar role.
- Proficiency in smart contract development languages such as Solidity.
- Experience with blockchain platforms and frameworks (e.g., Ethereum, Hyperledger Fabric, Polygon).
- Knowledge of cryptographic principles and their application in blockchain.
- Familiarity with web3.js, Ethers.js, or similar libraries for interacting with blockchains.
- Experience with backend development languages and technologies.
- Understanding of distributed systems and consensus mechanisms.
- Strong problem-solving, analytical, and debugging skills.
- Excellent communication and collaboration abilities.
Blockchain Developer, Decentralized Applications
Posted today
Job Viewed
Job Description
Key Responsibilities:
- Design, develop, and test smart contracts and dApps on blockchain platforms such as Ethereum, Solana, Polygon, etc.
- Write clean, efficient, and secure code using languages like Solidity, Rust, or Go.
- Collaborate with product managers and designers to translate requirements into technical specifications.
- Implement decentralized architectures and integrate blockchain solutions with existing systems.
- Develop APIs and SDKs for seamless interaction with blockchain networks.
- Conduct thorough code reviews and security audits to ensure the integrity and safety of applications.
- Stay abreast of the latest developments in blockchain technology, cryptography, and decentralized systems.
- Contribute to the architectural design and technical roadmap of blockchain projects.
- Troubleshoot and resolve issues related to smart contract execution and dApp performance.
- Optimize blockchain applications for scalability, performance, and cost-efficiency.
- Participate in the selection and implementation of appropriate blockchain protocols and tools.
- Mentor junior developers and share knowledge within the team.
- Engage with the blockchain community and contribute to open-source projects where applicable.
- Ensure compliance with security best practices and regulatory requirements in the blockchain space.
- Prepare technical documentation and user guides for developed applications.
- Bachelor's or Master's degree in Computer Science, Engineering, or a related technical field.
- Proven experience (3+ years) as a Blockchain Developer or Smart Contract Engineer.
- Proficiency in smart contract development languages (e.g., Solidity, Vyper) and blockchain platforms (e.g., Ethereum, Binance Smart Chain).
- Strong understanding of blockchain principles, consensus mechanisms, and cryptography.
- Experience with web3.js, ethers.js, or similar libraries for interacting with blockchain networks.
- Familiarity with front-end development frameworks (e.g., React, Angular, Vue.js) for dApp interfaces is a plus.
- Experience with version control systems (e.g., Git).
- Excellent problem-solving, analytical, and critical thinking skills.
- Ability to work independently and collaboratively in a remote team environment.
- Strong communication skills, with the ability to explain complex technical concepts clearly.
- Knowledge of other blockchain platforms and programming languages (e.g., Rust for Solana) is beneficial.
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Blockchain Developer, Decentralized Applications
Posted today
Job Viewed
Job Description
Key responsibilities include developing and implementing smart contracts on platforms like Ethereum (Solidity), or other relevant blockchains. You will be involved in the architecture and design of new blockchain protocols and decentralized applications (dApps). Furthermore, you will integrate blockchain technology with existing systems and conduct rigorous testing and security audits of smart contracts and dApps. Collaboration with cross-functional teams, including front-end developers, UI/UX designers, and product managers, will be crucial. We require a Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience. Proficiency in at least one smart contract programming language (e.g., Solidity, Vyper) and experience with blockchain frameworks (e.g., Truffle, Hardhat) are essential. Strong knowledge of cryptography, consensus algorithms, and decentralized architectures is required. Familiarity with common blockchain development tools and best practices is expected. Join our forward-thinking team and help shape the future of decentralized technology. This is a unique opportunity to work on challenging and impactful projects in a high-growth sector.
Blockchain Developer - Decentralized Applications
Posted today
Job Viewed
Job Description
Key Responsibilities:
- Design, develop, and implement robust and secure smart contracts using languages like Solidity, Vyper, or similar.
- Build and maintain decentralized applications (dApps) on various blockchain platforms (e.g., Ethereum, Binance Smart Chain, Polygon).
- Integrate blockchain technology with existing systems and applications.
- Develop and manage blockchain infrastructure, including nodes, wallets, and consensus mechanisms.
- Write efficient, testable, and maintainable code for smart contracts and dApps.
- Collaborate with front-end developers to integrate dApps with user interfaces.
- Conduct code reviews, security audits, and performance optimizations for smart contracts and dApps.
- Stay abreast of the latest developments and best practices in blockchain technology, cryptography, and decentralized finance (DeFi).
- Troubleshoot and resolve issues related to blockchain networks and deployed applications.
- Contribute to the research and development of new blockchain protocols and solutions.
- Ensure the security and integrity of all blockchain-related projects.
- Bachelor's or Master's degree in Computer Science, Software Engineering, or a related technical field.
- Minimum of 4-6 years of software development experience, with at least 2-3 years specifically focused on blockchain development.
- Proficiency in smart contract development languages (e.g., Solidity, Vyper).
- Experience with blockchain platforms such as Ethereum, ERC-20, ERC-721, and EVM-compatible chains.
- Familiarity with Web3.js, Ethers.js, or similar libraries for interacting with blockchains.
- Strong understanding of cryptographic principles and blockchain architecture.
- Experience with distributed systems and consensus algorithms.
- Proficiency in a backend programming language (e.g., Node.js, Python, Go).
- Excellent problem-solving and debugging skills.
- Strong communication and teamwork abilities.
Decentralized Applications (dApp) Developer
Posted today
Job Viewed
Job Description
Key Responsibilities:
- Design, develop, and deploy smart contracts using Solidity and other relevant languages.
- Build and maintain decentralized applications (dApps) on blockchain platforms like Ethereum, Polygon, etc.
- Integrate dApps with front-end interfaces using frameworks like React, Vue.js, or Angular.
- Develop and implement tokenomics models and decentralized finance (DeFi) solutions.
- Write efficient, secure, and well-documented code.
- Collaborate with UI/UX designers to ensure a seamless user experience.
- Participate in code reviews and contribute to technical decision-making.
- Test and debug smart contracts and dApp functionalities.
- Stay updated with the latest developments in blockchain technology and dApp development.
- Troubleshoot and resolve technical issues that arise during development and deployment.
- Bachelor's degree in Computer Science, Software Engineering, or a related field.
- Proven experience in developing and deploying smart contracts (Solidity preferred).
- Familiarity with blockchain development environments and tools (e.g., Truffle, Hardhat, Ganache).
- Experience building decentralized applications (dApps).
- Proficiency in front-end development (JavaScript, HTML, CSS, React/Vue/Angular).
- Understanding of blockchain concepts, including consensus mechanisms, cryptography, and token standards (ERC-20, ERC-721).
- Knowledge of Web3 libraries (e.g., web3.js, ethers.js).
- Excellent problem-solving and debugging skills.
- Strong communication and collaboration skills.
- Passion for decentralized technologies and the blockchain ecosystem.