Senior Full Stack Engineer

Ocean Orchestra - Senior Full Stack Engineer

At a glance :

£75–95K + equity

Climate tech with global impact

Early engineer, greenfield build

Remote-first UK + London office a few days

Autonomy, ownership, and direct impact

About the Company

Founded in January 2025, Ocean Orchestra aims to be a generational force for good in ocean conservation and the ocean economy. Backed by leading SaaS, FinTech and Climate investors, this is an opportunity to apply modern tech to a huge global challenge. Oceans are 71% of our planet and central to climate health, yet receive only a fraction of the world’s investment, technology, and AI innovation. Ocean Orchestra is changing that.

Our founding team — , and others [we can happily introduce the other co-founder live; she’s amazing] — have built businesses to global scale. Now, we’re focused on creating lasting, positive change for our planet.

About the Role

Salary : £75K-£95K

Equity : Real ownership, significant upside potential.

Location : Remote-first overall, with regular in-person days in our London Victoria office. Wider remote or hybrid options very much available, with flexible arrangements for the right candidate. We have an office in London , for anyone who wants to work in an office.

Inclusion : We actively welcome applications from candidates of all backgrounds, experiences, and identities. We care about you - your skills, your values, your potential - what you can do, what you want to do, how you work, how you want to work. We believe diverse perspectives are essential to solving global challenges, so we're building a team that reflects the great diversity of our real customers and users across the world.

What You’ll Do

• Own our engineering stack from MVP to scale — backend, frontend, infra .
• Design architecture, choose tools, and set engineering standards.
• Work directly with early users to iterate quickly.
• Collaborate with the founding team on strategy, hiring, and scaling the tech team.
• Ship high-quality, user-focused features (that change Oceans and planet) fast.

What We’re Looking For

• 5+ years of backend expertise in Go including API design, microservices architecture, gRPC/REST services, and database design (PostgreSQL, Redis).
• Frontend proficiency with React/Next.js, responsive design, and modern JavaScript/TypeScript
• Cloud infrastructure knowledge including AWS services, CI/CD pipelines, and DevOps practices.
• System architecture experience designing scalable, maintainable applications from ground up.
• Experience in building scalable maintainable low latency SaaS products.
• A track record of thriving in fast-moving environments that are full of ambiguity and opportunity.
• Expert in solving deep technical problems with customer outcomes top of mind.
• Ability to evaluate and make decisions based on a balanced assessment of key factors, including design, scalability, performance, technical debt and cost efficiency.
• Working highly collaboratively in a team environment.

What We Offer

Professional Impact & Growth

• Build a high-impact platform from emerging MVP to global scale.
• Lead innovation tackling one of the world’s most urgent climate challenges.
• Shape both the tech and the company’s culture, processes, and values.
• Work directly with the founding team and early customers to make rapid, high-impact decisions.

Work & Life

• Flexible work arrangements designed around your productivity and life (we really mean this).
• 25 days holiday plus public holidays (on top).
• Pension scheme with company contributions.
• Professional development budget (for conferences and growth; we want to invest in you).
• Regular team events and retreats (to help us continually grow together).
• On-site gym at the office included for everyone (it’s lovely).

Ready to Apply?

We’d love to hear from you directly. (No recruiters please, thank you!) . Please email simana@oceanorchestra.ai with:

1. Your CV, profile, or anything that shows your best technical and teamwork.

2. A few sentences on why this opportunity speaks to you (no need to write a long response).

Ocean Orchestra is an equal opportunity employer, highly committed to diversity and inclusion.