Test job volunteer roles in Belfast

Moshun.Earth

We quantify companies' marine risk, mitigate exposure, and finance profitable ocean restoration.​

Moshun.Earth is trying to solve a problem that doesn't really have a category yet: how do we make ocean restoration investable at scale?

The challenge is that we're not just building a product, but also the language, the narrative, and the market around it. There is no playbook, no proven messaging, no obvious growth strategy, and no "copy what the competition is doing." Which means we're very much figuring it out in real time, and it's as exciting as it is messy (nervous laugh from our CEO).

If you're someone who needs detailed instructions, this role probably isn't for you (please do not apply). However, if you're someone who sees an opportunity, runs with it, tests ideas, learns quickly and comes back saying "I tried this and here's what happened," keep reading :

The role

We're looking for a writer, not a content machine. A storyteller who gets excited by taking complicated ideas and making them feel human.

At Moshun, we spend a lot of time talking about marine biodiversity finance, ecosystem valuation, impact investing and ocean restoration. Most people's eyes glaze over after three words. Your job is to make sure they don't.

You'll help us build a voice that is intelligent without being academic, ambitious without being corporate, and optimistic without becoming fluffy.

What you'll own:

• LinkedIn content
• Newsletters
• Website copy
• Thought leadership articles
• Case studies
• Founder storytelling
• Interviewing team members and turning conversations into content

What we're looking for:

More than a CV, we're looking for evidence of a track record: a story you brought to life and resonated in places you never knew were possible, a community who grew around the voice you created, influential individuals who picked up on your content and amplified it because they felt seen through it. We will welcome someone who notices stories everywhere, asks good questions, who can sit through a technical discussion and leave with a compelling headline. You don't need to know everything about oceans, but to be curious enough to learn and confident enough to challenge the obvious.

What success looks like:

• People who know nothing about ocean regeneration suddenly care.
• Investors understand the opportunity.
• Project developers understand the value and buy our product
• Our audience starts repeating our ideas because they finally make sense.

Bonus points if you've ever rewritten something and thought: "There has to be a better way to say this." That's exactly the mindset we're after.

Why join?

Because you'll help shape the narrative of an emerging industry while doing good for the ocean and the communities who depend on it. And because if we succeed, you'll be able to say you were there when it was still just an idea with a handful of people stubborn enough to believe it could work. We're also a fun bunch of people, and that's probably our biggest argument.

Minimum Hours per Week:

7-9 hours per week

Duration:

6+ months

African Development Choices (ADC) is a UK-registered charity on a mission to reduce poverty by empowering communities to make more informed choices in the management of public resources.

ADC’s purpose is to enable communities to independently meet their needs for essential services, such as clean water and safe sanitation, and improve lives in Africa.

At ADC we encourage a working culture of seeking and giving input, showing and taking initiative, and commitment to the organisation and its purpose.

We now have an exciting opportunity for a volunteer Senior AI Agent Architect to join ADC and help build a live prototype of MajiGuard AI.

Main purpose of job:

To lead the technical design and hands-on development of MajiGuard AI, an agentic AI prototype that helps ADC identify underused WASH resources, structure recovery and reallocation cases, and verify that recovered value reaches facility upgrades and operations and maintenance.

Division: Technology / AI Innovation

Department: Product & Engineering

Position reports to: Head of AI Innovation

Direct reports for the position: Volunteer AI engineers, developers and technical contributors

Main Duties & Responsibilities:

• Lead the end-to-end architecture of MajiGuard AI, including the selection and integration of models, agent workflows, orchestration tools, retrieval systems, data structures and human-in-the-loop controls appropriate for a live prototype.

• Translate ADC’s operational goals into practical AI workflows, especially for identifying underused WASH resources, standardising evidence and case preparation, supporting recovery and reallocation decisions, and verifying delivery of value to facility improvements and ongoing operations and maintenance.

• Build and iterate a live prototype using pragmatic, cost-effective tooling, with strong attention to reliability, traceability, security, maintainability and ease of future scaling.

• Design structured inputs, prompts, evaluation criteria and decision logic so that outputs are useful to non-technical ADC teams working across programmes, research, partnerships and leadership.

• Establish a technical roadmap for the prototype, including architecture choices, milestone planning, testing priorities, deployment options and documentation for future funders, partners and developers.

• Work closely with ADC leadership to shape the product vision and ensure the prototype aligns with ADC’s wider governance and public service innovation model.

• Advise on suitable approaches for data governance, privacy, model risk, hallucination control, auditability and responsible AI use in the context of public-resource management and service delivery.

• Define and monitor prototype success metrics, including usefulness, accuracy, turnaround time, workflow fit, and operational learning that can strengthen grant applications, partnerships and future product development.

• Support the transition from local experimentation to a live prototype environment, including basic cloud or hosted deployment thinking, version control practices and engineering handover readiness.

• Mentor and coordinate other volunteer technical contributors where relevant, helping ADC build a small but high-quality AI capability around MajiGuard AI.

Knowledge, skills, and experience:

Essential

• 8+ years of relevant experience in AI, machine learning, applied NLP, intelligent automation, agentic systems, or modern software engineering for production-grade data or AI products

• Strong hands-on experience designing and building AI systems, including LLM-based applications, retrieval-augmented generation, agent workflows, orchestration frameworks, evaluation pipelines and API integrations

• Experience taking ideas from concept or prototype stage into a usable live product, pilot or production-like environment

• Excellent technical judgement on model selection, system design trade-offs, latency, reliability, observability and cost-conscious engineering

• Strong programming ability, ideally including Python and modern backend tooling, with the ability to work across architecture, implementation and troubleshooting

• Experience designing structured workflows where AI outputs must be reviewable, auditable and useful for operational decision-making
• Ability to simplify complex technical concepts for non-technical stakeholders and translate mission goals into practical product choices
• Interest in using AI to strengthen public service delivery, accountability, governance, resource allocation, or adjacent social impact problems
• Ability to actively take initiative and help set things up in a start-up environment
• Ability to actively seek and give input in a collaborative team environment
• A committed team player with good communication skills
• Available to volunteer at least 8-12 hours a week

Desirable

• Experience with agentic AI products involving workflow automation, task routing, multi-step reasoning, document intelligence or evidence-based case management
• Experience with cloud deployment, containerisation, CI/CD, databases, vector stores, authentication and production monitoring for AI systems
• Experience working on civic tech, govtech, development, WASH, infrastructure, audit, compliance or public-finance-related products
• Experience working in an early-stage start-up or mission-driven organisation and comfortable operating with ambiguity
• Experience mentoring engineers or leading small technical teams across different locations and time zones

What ADC Offers You

This is a volunteer, remote and unpaid position with the following benefits:

• A chance to play a foundational role in shaping MajiGuard AI from concept into a live prototype with real strategic relevance to ADC’s mission
• An opportunity to apply advanced AI and product-building skills to a meaningful public-interest challenge connected to WASH, accountability and service delivery in Africa
• An opportunity to work with a diverse global team and contribute to an organisation seeking systemic social change
• Professional learning, leadership and portfolio-building opportunities through high-ownership work
• Work reference provided

This job description is a written statement of the essential characteristics of the job, with its principal accountabilities, incorporating a note of the skills, knowledge and experience required for a satisfactory level of performance. This is not intended to be a complete, detailed account of all aspects of the duties involved.

Here at African Development Choices, we celebrate diversity, equity, and inclusion. Our teams are made up of people from all over the world and we welcome all applications. If you are disabled or have a long-term health condition, and you require any reasonable adjustments for your application with us, please let us know by contacting recruitment(at)africandevelopmentchoices(dot)org.