Employment Type: Full-time & Permanent 

Location: Dubai, UAE (Initial), Phuket, Thailand (From November 2026) Visa sponsorship and relocation assistance provided for both locations if needed. 

Monthly Base Salary range of THB 217,000 – THB 300,000 per month (DOE) + performance-based bonus + opportunity to join our employee share scheme 

About Cobblestone Energy 

Cobblestone Energy is an energy trading company specialising in the European Gas, Power and Emissions markets. Established in 2018, we combine deep analytics, advanced data science and agile technology to drive profitable trading decisions. Our flat organisational structure empowers every team member with autonomy and ownership. Our diverse global team of extraordinary talent is united by a relentless pursuit of excellence. 

The Phuket Roadmap 

This role offers a unique global career path. To ensure seamless integration into our culture and trading strategies, the successful candidate will begin their journey at our Dubai headquarters. In November 2026, the role will transition permanently to our upcoming hub in Phuket, Thailand, offering a blend of high-impact work and an exceptional lifestyle. 

Cobblestone Values 

• Excellence in Hiring & Teamwork 
• Lifelong Learning Through Continuous Reflection 
• Independent Thinking Through a Meritocracy of Ideas 
• Winning 

Job Description  

We are looking for an Exceptional Software Engineer to join our technology team, focused on building and optimizing high-performance trading and infrastructure systems. In this role, you will collaborate closely with traders, quantitative analysts, and infrastructure specialists to develop robust, scalable, and innovative solutions that directly impact our firm's trading operations. 

What we offer in this role   

• Competitive remuneration with rapid progression for strong performers.  
• Leadership opportunities on impactful technical initiatives.  
• Participation in the employee share scheme.  
• Internation relocation support.  
• Exposure to the commercial side of the business.  
• A highly collaborative and open working culture. 

Responsibilities 

• Design, develop, and optimize high-performance trading and infrastructure systems. 
• Collaborate closely with traders, quant analysts, and infrastructure teams to deliver solutions supporting quantitative trading strategies. 
• Develop robust, scalable software components to manage market data feeds, order execution, and risk management processes. 
• Ensure system reliability through automated testing, code reviews, and continuous integration and deployment practices. 
• Monitor and improve system performance, latency, and throughput in a fast-paced trading environment. 
• Investigate and resolve complex technical issues in production systems swiftly and accurately. 
• Maintain comprehensive documentation of software systems and processes to facilitate knowledge sharing and system support. 
• Participate in regular code reviews and adhere to established coding standards and best practices. 
• Contribute to continuous innovation through researching new technologies and tools to enhance the trading platform. 
• Mentor and support junior engineers. 

Requirements 

• BS/BE in Computer Science, Software Engineering, or a related discipline 
• 2 to 5 years of hands-on software development experience, preferably in Java or Python 
• Proven experience delivering and maintaining production-level systems 
• Strong understanding of APIs, database design, and system architecture 
• Excellent programming fundamentals 
• Ability to lead discussions, make sound architectural decisions, and deliver results 
• Strong communication skills and a collaborative mindset 
• Resilient, self-driven and aligned with Cobblestone's values 

Employment Type: Full-time & Permanent 

Location: Dubai, UAE (Initial), Phuket, Thailand (From November 2026) Visa sponsorship and relocation assistance provided for both locations if needed. 

Monthly Base Salary range of THB 217,000 – THB 300,000 per month (DOE) + performance-based bonus + opportunity to join our employee share scheme 

About Cobblestone Energy 

Cobblestone Energy is an energy trading company specialising in the European Gas, Power and Emissions markets. Established in 2018, we combine deep analytics, advanced data science and agile technology to drive profitable trading decisions. Our flat organisational structure empowers every team member with autonomy and ownership. Our diverse global team of extraordinary talent is united by a relentless pursuit of excellence. 

The Phuket Roadmap 

This role offers a unique global career path. To ensure seamless integration into our culture and trading strategies, the successful candidate will begin their journey at our Dubai headquarters. In November 2026, the role will transition permanently to our upcoming hub in Phuket, Thailand, offering a blend of high-impact work and an exceptional lifestyle. 

Cobblestone Values

• Excellence in Hiring & Teamwork 
• Lifelong Learning Through Continuous Reflection 
• Independent Thinking Through a Meritocracy of Ideas 
• Winning 

Job Description  

We are looking for an Exceptional Software Engineer to join our automated trading team, focused on building and optimizing high-performance automated trading systems and supporting infrastructure. In this role, you will collaborate closely with traders, quantitative analysts, and infrastructure specialists to develop robust, scalable, and innovative solutions that directly impact our firm's trading operations. 

What we offer in this role   

• Competitive remuneration with rapid progression for strong performers.  
• Leadership opportunities on impactful technical initiatives.  
• Participation in the employee share scheme.  
• Internation relocation support.  
• Exposure to the commercial side of the business.  
• A highly collaborative and open working culture. 

Requirements 

• BS/BE in Computer Science, Software Engineering, or a related discipline 
• 2 to 5 years of hands-on software development experience in C#, C++ or Python 
• Proven experience building or contributing to trading systems with an understanding of orderbook structure, own order management and trade execution 
• Strong understanding of database design and system architecture for low latency systems 
• Ability to lead discussions, make sound architectural decisions, and deliver results 
• Strong communication skills and a collaborative mindset 
• Resilient, self-driven and aligned with Cobblestone's values 

Responsibilities 

• Design, develop, and optimize high-performance automated trading and infrastructure systems. 
• Collaborate closely with traders, quant analysts, and infrastructure teams to deliver solutions supporting quantitative trading strategies. 
• Develop robust, scalable software components to manage real-time market data pipelines, automated order execution, and risk management processes. 
• Ensure system reliability through automated testing, code reviews, and continuous integration and deployment practices. 
• Monitor and improve system performance, latency, and throughput in a fast-paced trading environment. 
• Investigate and resolve complex technical issues in production systems swiftly and accurately. 
• Maintain comprehensive documentation of software systems and processes to facilitate knowledge sharing and system support. 
• Participate in regular code reviews and adhere to established coding standards and best practices. 
• Contribute to continuous innovation through researching new technologies and tools to enhance the trading platform. 
• Mentor and support junior engineers. 

Employment Type: Full-time & Permanent

Location: Phuket, Thailand. Applicants must already be based in Thailand.

Salary: Monthly base salary of THB 65,000 to THB 85,000, DOE, plus the opportunity to join our employee share scheme.

About Cobblestone Energy

Cobblestone Energy is an energy trading company specialising in the European Gas, Power and Emissions markets. Established in 2018, we combine deep analytics, advanced data science and agile technology to drive profitable trading decisions. Our flat organisational structure empowers every team member with autonomy and ownership. Our diverse global team of extraordinary talent is united by a relentless pursuit of excellence.

Cobblestone Values

• Excellence in Hiring & Teamwork
• Lifelong Learning Through Continuous Reflection
• Independent Thinking Through a Meritocracy of Ideas
• Winning

Role Description

We are hiring an Office Manager to support our growing Phuket office. You will take ownership of the office’s day to day operations, ensuring everything runs efficiently, professionally, and to a high standard. This includes overseeing administration, coordinating onboarding and travel logistics, supporting HR and finance administration, and maintaining a well organised, high functioning workplace.

This role requires a highly proactive individual who thrives in a fast-paced environment, takes ownership naturally, and can manage competing priorities with precision and professionalism.

What we offer in this role 

• A full-time, high-impact position within our dynamic Operations team.
• A team of exceptional colleagues, committed to continuous learning and pushing the boundaries of what’s possible.
• A career that challenges you to solve complex problems and rewards your drive for continuous innovation.
• Full ownership of projects, empowering you to make decisions with tangible impact.

Responsibilities

• Own office operations: facilities, maintenance, housekeeping, office supplies, catering, and day to day workplace needs.
• Manage local vendors and procurement, including basic contract coordination and cost control.
• Support onboarding logistics for new joiners and visitors: travel arrangements, accommodation coordination, office access, equipment setup, and inductions.
• Maintain accurate office records and documentation, including HR administration support (employee documents, internal trackers, coordination with HR).
• Handle basic finance administration: invoice collection, purchase order support where applicable, petty cash, and expense tracking.
• Provide ad hoc administrative support to senior stakeholders, including scheduling, meeting coordination, and confidential tasks when required.

Requirements

• Thai national, currently based in Phuket (or willing to relocate) and eligible to work in Thailand without sponsorship.
• Proven experience in office management, administration, or operations support in a fast-paced environment.
• Good working English (written and spoken) and native Thai.
• Strong organisational skills, attention to detail, and the ability to manage competing priorities calmly.
• Proficiency in Microsoft Office (especially Excel, Word, Outlook).
• High ownership mindset with a proactive, solution-oriented approach.

Desirable

• Familiarity with Thai legal, HR, and office administration processes, including company filings, visa and work permit coordination, Social Security and payroll tax administration, and office lease or landlord coordination.
• Experience in managing budgets, expense tracking, and cost analysis.

Employment Type: Full-time & Permanent

Location: Phuket, Thailand. Applicants must already be based in Thailand.

Salary: Monthly base salary of THB 65,000 to THB 85,000, DOE, plus the opportunity to join our employee share scheme.

About Cobblestone Energy

Cobblestone Energy is an energy trading company specialising in the European Gas, Power and Emissions markets. Established in 2018, we combine deep analytics, advanced data science and agile technology to drive profitable trading decisions. Our flat organisational structure empowers every team member with autonomy and ownership. Our diverse global team of extraordinary talent is united by a relentless pursuit of excellence.

Cobblestone Values

• Excellence in Hiring & Teamwork
• Lifelong Learning Through Continuous Reflection
• Independent Thinking Through a Meritocracy of Ideas
• Winning

Role Description

We are hiring an Office Manager to support our growing Phuket office. You will take ownership of the office’s day to day operations, ensuring everything runs efficiently, professionally, and to a high standard. This includes overseeing administration, coordinating onboarding and travel logistics, supporting HR and finance administration, and maintaining a well organised, high functioning workplace.

This role requires a highly proactive individual who thrives in a fast-paced environment, takes ownership naturally, and can manage competing priorities with precision and professionalism.

What we offer in this role 

• A full-time, high-impact position within our dynamic Operations team.
• A team of exceptional colleagues, committed to continuous learning and pushing the boundaries of what’s possible.
• A career that challenges you to solve complex problems and rewards your drive for continuous innovation.
• Full ownership of projects, empowering you to make decisions with tangible impact.

Responsibilities

• Own office operations: facilities, maintenance, housekeeping, office supplies, catering, and day to day workplace needs.
• Manage local vendors and procurement, including basic contract coordination and cost control.
• Support onboarding logistics for new joiners and visitors: travel arrangements, accommodation coordination, office access, equipment setup, and inductions.
• Maintain accurate office records and documentation, including HR administration support (employee documents, internal trackers, coordination with HR).
• Handle basic finance administration: invoice collection, purchase order support where applicable, petty cash, and expense tracking.
• Provide ad hoc administrative support to senior stakeholders, including scheduling, meeting coordination, and confidential tasks when required.

Requirements

• Thai national, currently based in Phuket (or willing to relocate) and eligible to work in Thailand without sponsorship.
• Proven experience in office management, administration, or operations support in a fast-paced environment.
• Good working English (written and spoken) and native Thai.
• Strong organisational skills, attention to detail, and the ability to manage competing priorities calmly.
• Proficiency in Microsoft Office (especially Excel, Word, Outlook).
• High ownership mindset with a proactive, solution-oriented approach.

Desirable

• Familiarity with Thai legal, HR, and office administration processes, including company filings, visa and work permit coordination, Social Security and payroll tax administration, and office lease or landlord coordination.
• Experience in managing budgets, expense tracking, and cost analysis.

Employment Type: Full-time & Permanent

Location: Phuket, Thailand. Applicants must already be based in Thailand.

Salary: Monthly base salary of THB 65,000 to THB 85,000, DOE, plus the opportunity to join our employee share scheme.

About Cobblestone Energy

Cobblestone Energy is an energy trading company specialising in the European Gas, Power and Emissions markets. Established in 2018, we combine deep analytics, advanced data science and agile technology to drive profitable trading decisions. Our flat organisational structure empowers every team member with autonomy and ownership. Our diverse global team of extraordinary talent is united by a relentless pursuit of excellence.

Cobblestone Values

• Excellence in Hiring & Teamwork
• Lifelong Learning Through Continuous Reflection
• Independent Thinking Through a Meritocracy of Ideas
• Winning

Role Description

We are hiring an Office Manager to support our growing Phuket office. You will take ownership of the office’s day to day operations, ensuring everything runs efficiently, professionally, and to a high standard. This includes overseeing administration, coordinating onboarding and travel logistics, supporting HR and finance administration, and maintaining a well organised, high functioning workplace.

This role requires a highly proactive individual who thrives in a fast-paced environment, takes ownership naturally, and can manage competing priorities with precision and professionalism.

What we offer in this role 

• A full-time, high-impact position within our dynamic Operations team.
• A team of exceptional colleagues, committed to continuous learning and pushing the boundaries of what’s possible.
• A career that challenges you to solve complex problems and rewards your drive for continuous innovation.
• Full ownership of projects, empowering you to make decisions with tangible impact.

Responsibilities

• Own office operations: facilities, maintenance, housekeeping, office supplies, catering, and day to day workplace needs.
• Manage local vendors and procurement, including basic contract coordination and cost control.
• Support onboarding logistics for new joiners and visitors: travel arrangements, accommodation coordination, office access, equipment setup, and inductions.
• Maintain accurate office records and documentation, including HR administration support (employee documents, internal trackers, coordination with HR).
• Handle basic finance administration: invoice collection, purchase order support where applicable, petty cash, and expense tracking.
• Provide ad hoc administrative support to senior stakeholders, including scheduling, meeting coordination, and confidential tasks when required.

Requirements

• Thai national, currently based in Phuket (or willing to relocate) and eligible to work in Thailand without sponsorship.
• Proven experience in office management, administration, or operations support in a fast-paced environment.
• Good working English (written and spoken) and native Thai.
• Strong organisational skills, attention to detail, and the ability to manage competing priorities calmly.
• Proficiency in Microsoft Office (especially Excel, Word, Outlook).
• High ownership mindset with a proactive, solution-oriented approach.

Desirable

• Familiarity with Thai legal, HR, and office administration processes, including company filings, visa and work permit coordination, Social Security and payroll tax administration, and office lease or landlord coordination.
• Experience in managing budgets, expense tracking, and cost analysis.

Employment Type: Full-time & Permanent 

Location: Dubai, UAE (Initial), Phuket, Thailand (From November 2026) Visa sponsorship and relocation assistance provided for both locations if needed. 

Monthly Base Salary range of THB 158,000 to THB 265,000 per month + performance-based bonus + opportunity to join our employee share scheme 

About Cobblestone Energy 

Cobblestone Energy is an energy trading company specialising in the European Gas, Power and Emissions markets. Established in 2018, we combine deep analytics, advanced data science and agile technology to drive profitable trading decisions. Our flat organisational structure empowers every team member with autonomy and ownership. Our diverse global team of extraordinary talent is united by a relentless pursuit of excellence. 

The Phuket Roadmap 

This role offers a unique global career path. To ensure seamless integration into our culture and trading strategies, the successful candidate will begin their journey at our Dubai headquarters. In November 2026, the role will transition permanently to our upcoming hub in Phuket, Thailand, offering a blend of high-impact work and an exceptional lifestyle. 

Cobblestone Values 

• Excellence in Hiring & Teamwork 
• Lifelong Learning Through Continuous Reflection 
• Independent Thinking Through a Meritocracy of Ideas 
• Winning 

Role Description: 

We are seeking a highly motivated and talented Data Scientist to join our dynamic team. With a passion for data-driven solutions and a strong academic background, the successful candidate will play a critical role in shaping business decisions and driving operational excellence through advanced analytics, predictive modelling, and the strategic implementation of Generative AI/LLM technologies. 

What we offer in this role  

• A full-time, high-impact position within our dynamic Commercial team. 
• A team of exceptional colleagues, committed to continuous learning and pushing the boundaries of what’s possible. 
• A career that challenges you to solve complex problems and rewards your drive for continuous innovation. 
• A unique opportunity to work on impactful projects, making independent decisions that drive real-world outcomes. 
• The chance to take full ownership of new projects, making high-impact decisions in a dynamic environment. 
• Equity participation, ensuring long-term alignment 

Key Responsibilities:  

• Analyse large, complex datasets to generate actionable insights that inform trading and commercial decisions. 
• Develop, deploy, and maintain predictive models to support market forecasting and trading strategy optimisation (e.g., time-series models, regression, tree-based methods). 
• Architect and implement production-ready AI/LLM solutions, such as Retrieval-Augmented Generation (RAG) pipelines or task-specific agents, integrated programmatically into analytical workflows (e.g., via APIs, LangChain, LlamaIndex). 
• Build, automate, and own end-to-end data workflows covering data ingestion, cleaning, feature generation, and model training, leveraging tools such as Python, SQL, Airflow, pandas, and workflow orchestration platforms (e.g., n8n or similar). 
• Apply advanced data science techniques, including synthetic data generation where appropriate, to improve model robustness, scalability, and operational efficiency. 
• Collaborate closely with traders and cross-functional stakeholders to translate business problems into high-quality, data-driven solutions. 
• Communicate insights and model outputs clearly and concisely, ensuring analytical work drives measurable trading and commercial impact. 

Requirements:  

• 2-3 years of experience in data science or a related field, with a demonstrated record of achieving exceptional results. 
• Strong academic background in computer science, mathematics, statistics, or a related field  
• Outstanding problem-solving and critical thinking skills, capable of addressing complex, high-impact challenges. 
• Expertise in Python programming, with an ability to apply it to advanced data science problems. 
• Applied AI Proficiency: Demonstrated practical experience programmatically integrating LLMs (via APIs or frameworks like LangChain/LlamaIndex) into data pipelines or analytical applications. 
• Automation Focus: Proven ability to design and implement automated, end-to-end data workflows that leverage AI for efficiency gains. 
• Knowledge of machine learning algorithms and data visualization tools  
• Exceptional communication and collaboration skills, with a demonstrated ability to excel in fast-paced, cross-functional environments 

This is an outstanding opportunity for a driven and talented Data Scientist to join an innovative trading company and make a significant impact on our business operations. If you possess a passion for data science and a proven track record of success, we encourage you to apply.  

Note: Experience in the power trading domain is highly desirable but not essential. We value exceptional talent and the ability to learn quickly.