blockchain devops engineer

full stack developer - openclaw Jobs in Manama

full stack developer - openclaw

java developer

full stack developer openclaw

Sellou

<div>
 About the Job
 
 
 
 
 We are looking for a&nbsp;
 
 Senior Software Engineer
 
 &nbsp;to join our backend team. The ideal candidate is proficient in&nbsp;
 
 TypeScript
 
 , understands&nbsp;
 
 AWS
 
 , and possesses a deep technical curiosity regarding AI backend infrastructure&mdash;from the evolution of MCPs to modern prompt engineering.
 
 
 We need someone with a deep understanding of the&nbsp;
 
 OpenClaw
 
 &nbsp;architecture.
 
 
 
 
 
 You should be adept at navigating complex structural challenges, particularly regarding how systems handle memory and persistent storage.
 
 We want a candidate passionate about OpenClaw is interested in evolving its capabilities.
 
 
 
 
 
 Role &amp; Responsibilities
 
 
 
 <ul>
 <li>
 
 Architect Backend Systems:
 
 &nbsp;Design and maintain robust, scalable, cloud-native backend services using TypeScript.
 </li>
 <li>
 
 OpenClaw Optimization:
 
 &nbsp;Dive deep into the OpenClaw framework to resolve structural bottlenecks and optimize critical components like&nbsp;
 
 heartbeats
 
 .
 </li>
 <li>
 
 Memory Management:
 
 &nbsp;Lead the transition of key data paths from traditional storage to&nbsp;
 
 persistent memory
 
 &nbsp;to drive performance gains.
 </li>
 <li>
 
 Legacy Analysis:
 
 &nbsp;Apply lessons learned from the failure of&nbsp;
 
 MCPs
 
 &nbsp;(Master Control Programs) to ensure our current architecture avoids historical pitfalls.
 </li>
 <li>
 
 Cloud Evolution:
 
 &nbsp;Leverage AWS to build and maintain infrastructure that supports high-concurrency AI workloads.
 </li>
 <li>
 
 AI Integration:
 
 &nbsp;Experiment with and self-host AI tools to optimize internal development workflows and system performance.
 </li>
 </ul>
 
 
 
 Qualifications
 
 
 
 
 We value technical curiosity and a "builder" mindset over a specific checklist of years, but ideally, you bring the following:
 
 <ul>
 <li>
 
 Deep Backend Expertise:
 
 &nbsp;Proven experience building high-performance distributed systems in a cloud environment (Node.js/TypeScript preferred).
 </li>
 <li>
 
 OpenClaw Mastery:
 
 &nbsp;
 
 Significant experience with OpenClaw, specifically regarding its memory management and structural architecture.
 
 </li>
 <li>
 
 Historical Context:
 
 &nbsp;A strong understanding of the evolution of MCPs, why they failed, and how to apply those lessons to modern systems.
 </li>
 <li>
 
 Systems Optimization:
 
 &nbsp;Experience optimizing low-latency components and moving data across the storage hierarchy (Storage &rarr; Persistent Memory).
 </li>
 <li>
 
 Cloud Proficiency:
 
 &nbsp;Advanced knowledge of&nbsp;
 
 AWS
 
 &nbsp;(EC2, S3, RDS, Lambda) or a demonstrated ability to master complex cloud stacks rapidly.
 </li>
 <li>
 
 AI/LLM Curiosity:
 
 &nbsp;A track record of experimenting with AI tools, such as self-hosting local models or using AI to automate system optimizations.
 </li>
 <li>
 
 Problem Solver:
 
 &nbsp;A "tinkerer" spirit&mdash;someone who runs a home lab or contributes to open-source projects in their spare time.
 </li>
 </ul>
</div>

Full Stack Developer - OpenClaw

ARRAY INNOVATION

<div>
 
 
 Program Overview
 
 
 
 This 3-month internship program is designed to develop
 
 job-ready Java developers.
 
 The program combines
 
 classroom learning, hands-on coding, guided learning, real-world exercises, and mentoring
 
 to prepare interns to confidently sit for the
 
 Oracle Certified Professional: Java SE 21 Developer
 
 certification by the end of the internship. Interns will progress from Java fundamentals to advanced concepts through structured modules, coding challenges, and mini-projects aligned with Oracle&rsquo;s certification objectives.
 
 
 
 
 
 
 Required Skills &amp; Qualifications
 
 
 <ul>
 <li>
 Currently pursuing or recently completed a degree in: Computer Science, Software Engineering, Programming, Cloud Computing
 </li>
 <li>
 Basic understanding of programming concepts (any language)
 </li>
 <li>
 Strong interest in
 
 Java programming and software development
 
 </li>
 <li>
 Logical thinking and problem-solving mindset
 </li>
 <li>
 Motivation to learn and commit to an intensive learning program
 </li>
 </ul>
 
 
 Preferred (Not Mandatory)
 
 
 <ul>
 <li>
 Prior exposure to Java
 </li>
 <li>
 Familiarity with IDEs (IntelliJ IDEA, Eclipse, or similar)
 </li>
 <li>
 Basic knowledge of Git or version control
 </li>
 </ul>
 
 
 Tools &amp; Technologies
 
 
 <ul>
 <li>
 Java SE 21
 </li>
 <li>
 IntelliJ IDEA / Eclipse
 </li>
 <li>
 Git &amp; GitHub (or equivalent)
 </li>
 <li>
 Unit testing basics (JUnit &ndash; introductory level)
 </li>
 </ul>
 
 
 Mentorship &amp; Support
 
 
 <ul>
 <li>
 Structured learning roadmap aligned with Oracle certification
 </li>
 <li>
 Regular mentor check-ins and feedback sessions
 </li>
 <li>
 Code reviews and technical guidance
 </li>
 <li>
 Access to learning resources and practice materials
 </li>
 </ul>
 
 
 Internship Outcome
 
 
 
 Upon successful completion of the internship, interns will:
 
 <ul>
 <li>
 Have a solid, practical understanding of
 
 Java SE 21
 
 </li>
 <li>
 Be capable of building Java applications independently
 </li>
 <li>
 Be
 
 fully prepared to take the Oracle Java SE 21 certification exam
 
 </li>
 <li>
 Receive a
 
 completion certificate
 
 and performance feedback
 </li>
 </ul>
 
 
</div>

3 months Java Programming Internship - Bahrain

Era Projects

Key Responsibilities<ul><li>Represent the Client/Developer in overseeing and controlling QA/QC functions throughout all stages of the project lifecycle.</li><li>Verify that all construction activities comply with approved drawings, technical specifications, contract conditions, and relevant codes and standards.</li><li>Evaluate and endorse contractor submissions, including Quality Management Plans, Inspection &amp; Test Plans (ITPs), method statements, and material submittals.</li><li>Carry out regular site inspections, quality monitoring activities, and internal audits to ensure workmanship aligns with project benchmarks.</li><li>Ensure contractors and subcontractors consistently apply approved quality assurance and quality control procedures.</li><li>Identify deviations from project requirements, issue Non-Conformance Reports (NCRs), and follow up on corrective and preventive measures until proper closure.</li><li>Coordinate with consultants, contractors, and client representatives to promptly address and resolve quality-related concerns.</li><li>Witness site inspections, testing procedures, mock-ups, and trial installations in accordance with approved ITPs and specification requirements.</li><li>Examine laboratory test results, material certifications, and compliance documentation to confirm conformity with project standards.</li><li>Supervise material control processes, including delivery verification, storage compliance, approval tracking, and traceability.</li><li>Maintain organized and up-to-date quality records such as inspection logs, testing reports, NCR registers, and handover documentation.</li><li>Monitor quality performance across civil, architectural, finishing, and MEP interface works as applicable.</li><li>Assist in reviewing and validating as-built drawings, operation and maintenance (O&amp;M) manuals, and final handover submissions.</li><li>Promote quality awareness through toolbox talks and guidance sessions emphasizing workmanship standards and project quality objectives.</li><li>Verify site readiness prior to inspections by clients, consultants, or authorities and ensure housekeeping standards meet quality expectations.</li><li>Coordinate with site teams to manage snag lists and punch items, ensuring timely rectification and closure.</li><li>Liaise with regulatory bodies, consultants, and third-party inspection or testing agencies when required.</li><li>Evaluate subcontractor quality performance and prepare periodic quality reports for the Client and Project Management team.</li></ul>Requirements<ul><li>Bachelor&rsquo;s degree or diploma in Civil Engineering or a related technical field.</li><li>Minimum of 5 years&rsquo; practical experience in construction QA/QC, preferably within a client, consultant, or Project Management Consultancy (PMC) environment.</li><li>Strong understanding of construction specifications, quality management systems, inspection methodologies, and document control practices.</li><li>Knowledge of local authority regulations and internationally recognized standards such as BS, ASTM, and ISO.</li><li>Well-developed reporting, documentation, communication, and coordination skills.</li><li>Demonstrated ability to collaborate effectively with multidisciplinary project teams and key stakeholders.</li></ul>Job Types: Full-time, Permanent

QAQC Engineer - Construction

Marriott International

<div>Additional Information 
Job Number26013569 
Job CategoryGolf, Fitness, &amp; Entertainment 
LocationThe Ritz-Carlton Bahrain, Building 173, Road 2803, Manama, Bahrain, Bahrain 
ScheduleFull Time 
Located Remotely?N 
Position Type Non-Management 
<div><div>POSITION SUMMARY 
Use appropriate rescue techniques if observing swimmers in need of assistance. Observe the swimming area for dangerous conditions, unusual or unsafe activities, and swimmers who are struggling. Promote the rules and regulations of the recreation facility. Be aware of possible situations where guests are not able to safely participate in an activity and inform supervisor/manager. Provide assistance to injured guests until the arrival of emergency medical services. Promote a fun and relaxing atmosphere for guests. Obtain, fold, and stack towels according to company procedures. Wash, mop, and clean the pool deck. 
Report accidents, injuries, and unsafe work conditions to manager; complete safety training and certifications. Follow company policies and procedures; maintain confidentiality of proprietary information; protect company assets. Welcome and acknowledge all guests according to company standards; ensure uniform and personal appearance are clean and professional; anticipate and address guests&rsquo; service needs; assist individuals with disabilities; thank guests with genuine appreciation. Speak with others using clear and professional language. Support all co-workers and treat them with dignity and respect. Comply with quality assurance expectations and standards. Visually inspect tools, equipment, or machines (e.g., to identify defects). Move at a speed required to respond to work situations (e.g., run, walk, jog). Stand, sit, or walk for an extended period of time or for an entire work shift. Move, lift, carry, push, pull, and place objects weighing less than or equal to 50 pounds without assistance and objects weighing in excess of 75 pounds with assistance. Grasp, turn, and manipulate objects of varying size and weight, requiring fine motor skills and hand-eye coordination. Move over sloping, uneven, or slippery surfaces as well as up and down ladders, stairs and/or service ramps. Reach overhead and below the knees, including bending, twisting, pulling, and stooping. Perform other reasonable job duties as requested. 
PREFERRED QUALIFICATIONS
Education: High school diploma or G.E.D. equivalent.
Related Work Experience: No related work experience.
Supervisory Experience: No supervisory experience. 
REQUIRED QUALIFICATIONS
License or Certification: CPR Certification
First Aid Certification
Fitness Equipment
Any certification or training required by local and state agencies. 
#LI-NS1</div><div> 
</div>At Marriott International, we are dedicated to being an equal opportunity employer, welcoming all and providing access to opportunity. We actively foster an environment where the unique backgrounds of our associates are valued and celebrated. Our greatest strength lies in the rich blend of culture, talent, and experiences of our associates. We are committed to non-discrimination on any protected basis, including disability, veteran status, or other basis protected by applicable law.
At more than 100 award-winning properties worldwide, The Ritz-Carlton Ladies and Gentlemen create experiences so exceptional that long after a guest stays with us, the experience stays with them. Attracting the world&rsquo;s top hospitality professionals who curate lifelong memories, we believe that everyone succeeds when they are empowered to be creative, thoughtful and compassionate. 
<div>
 
Every day, we set the standard for rare and special luxury service the world over and pride ourselves on delivering excellence in the care and comfort of our guests.</div><div>
 
Your role will be to ensure that the &ldquo;Gold Standards&rdquo; of The Ritz-Carlton are delivered graciously and thoughtfully every day. The Gold Standards are the foundation of The Ritz-Carlton and are what guides us each day to be better than the next. It is this foundation and our belief that our culture drives success by which The Ritz Carlton has earned the reputation as a global brand leader in luxury hospitality. As part of our team, you will learn and exemplify the Gold Standards, such as our Employee Promise, Credo and our Service Values. And our promise to you is that we offer the chance to be proud of the work you do and who you work with.</div><div>
 
In joining The Ritz-Carlton, you join a portfolio of brands with Marriott International. Be where you can do your best work, begin your purpose, belong to an amazing global team, and become the best version of you.</div></div></div>

Life Guard

Healthy Calorie

Pay: 150.000 (BHD) - 200.000 (BHD) per monthJob description:Job post summaryDate posted: January 4, 2026Pay: 150.000 (BHD) - 180.000 (BHD) per monthJob description:Date posted: November 2, 2025Pay: 150.000 (BHD) - 180.000 (BHD) per monthJob description:Job post summaryDate posted: October 18, 2025Pay: 150.000 (BHD) - 180.000 (BHD) per monthJob description:Pay: 150.000 (BHD) - 180.000 (BHD) per monthJob description:Are you a passionate and experienced individual with a love for food and customer service? Join our friendly team as a Restaurant Cashier!Key Responsibilities:<ul><li>Serve a variety of healthy foods, along with other beverages and food items.</li><li>Greet and assist customers with a warm and positive attitude.</li><li>Process customer transactions accurately using the POS system.</li><li>Handle cash, credit, and debit transactions efficiently and securely.</li><li>Maintain a clean and organized work and customer area.</li><li>Provide exceptional customer service and address any customer inquiries or concerns.</li><li>Collaborate with team members to ensure smooth restaurant operations.</li></ul>Requirements:<ul><li>Minimum of 1 year experience in restaurant operations.</li><li>Proficiency in using POS systems.</li><li>Strong cash handling skills.</li><li>Excellent communication and interpersonal skills.</li><li>Ability to work in a fast-paced environment.</li><li>Attention to detail and strong organizational skills.</li><li>Excellent customer service skills.</li><li>Flexible availability, including weekends and holidays.</li></ul>What We Offer:<ul><li>On-time monthly salary and benefits package.</li><li>Accommodation, Transportation and Meal on duty.</li><li>Opportunities for career growth and advancement.</li><li>A supportive and friendly work environment.</li></ul>If you have a passion for food and customer service and meet the above qualifications, we would love to hear from you!Job Type: Full-timeExperience:Job Type: Full-timeJob Type: Full-timeJob Type: Full-timeJob Type: Full-timeJob Type: Full-timeJob Type: Full-timePay: BD150.000 - BD180.000 per month

Cashier/ junier Auditor

Eathai Restaurant

To manage and execute the full fit-out works for the project, including civil, architectural, MEP, finishing, and d&eacute;cor, ensuring delivery within approved design, budget, timeline, and authority regulations.Job Type: Full-timePay: From BD300.000 per month

Fit-Out Project Manager

Bespoke Professionals

Location: Bahrain Employment Type: Full-timeJob Description: A reputable school in Bahrain is looking for a dedicated Teacher to deliver engaging lessons and support student development.Requirements:<ul><li>Bachelor&rsquo;s degree in Education or relevant subject</li><li>Teaching experience is preferred</li><li>Strong classroom management skills</li><li>Passion for teaching</li></ul>Job Types: Full-time, Permanent, ContractApplication Question(s):<ul><li>What is your nationality ?</li><li>What is your notice period ?</li><li>What is your email address ?</li></ul>

Teacher (Primary / Secondary)

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