Remote Full Stack Developer jobs open to United Kingdom.

GCP · Kubernetes · Docker

Go, C/C++, Low latency optimization, Messaging queues, Distributed systems, Scalability, High availability, Object-oriented data modeling, Algo trading experience, Order Management systems, Risk Management systems, FIX protocol knowledge, Trading systems experience, Cloud platforms (GCP), Docker, Kubernetes

AlpacaAlpaca is a US-based fintech company providing self-clearing brokerage infrastructure and APIs for stocks, ETFs, options, and crypto, serving financial institutions globally.

Python

Enterprise SaaS administration (1,000+ seats), Python or comparable language, Integrating LLM and SaaS APIs, Identity and access management (Okta, OAuth, SCIM, SSO), Operational discipline (intake queues, SLAs), Teaching ability for technical concepts, Clear written communication for documentation, Judgment on capability needs

KrakenKraken is a global fintech B2B and B2C cryptocurrency exchange platform, dedicated to accelerating crypto adoption and headquartered remotely with a presence in over 70 countries.

Ruby

3 years of experience, AI coding agents, Clear writing, Agile web development, TDD, Refactoring, Ruby on Rails, ClickHouse, MCP server design, Ad tech background

JavaScript · React · Vue

6 years of experience, .NET Core, C#, GraphQL, MongoDB, Docker, Javascript, Vue.js, React.js, AWS, Azure, Google Cloud, Microservices, Test-Driven Development, Domain-Driven Design, Web security best practices, Performance optimization, Agile methodologies

CoverGoCoverGo is a global insurtech B2B SaaS platform headquartered in Silicon Valley, specializing in no-code solutions for health, life, and P&C insurance, with a strong focus on digitizing operations for insurers and banks.

JavaScript · PHP · SQL

PHP 8, Laravel, JavaScript, CSS, HTML, Debugging, Incident response, Root-cause analysis, Relational databases, SQL, Git, CI/CD, Autonomous work, Professional English (B2+)

Intel 471Intel 471 is a Wilmington, DE-based B2B cybersecurity company specializing in SaaS-based cyber threat intelligence solutions for enterprises and government agencies worldwide.

Rust

Rust, Interactive data visualization, Real-time applications, UI skills, Comfort with ambiguity, Great communication skills

RerunRerun is a Stockholm-based B2B open source data platform specializing in Physical AI, providing an SDK for logging and visualizing multimodal data streams.

TypeScript · React · SQL

7 years of experience, Go, TypeScript, React, AI-augmented working style, Multi-tenant SaaS experience, Public cloud experience (GCP preferred), SQL proficiency, Product-oriented thinking, Knowledge of FinOps

DoiTDoiT is a global B2B SaaS provider specializing in cloud management and FinOps, headquartered in a global location, serving cloud-driven organizations worldwide.

TypeScript · React · SQL

7 years of experience, Go, TypeScript, React, AI-augmented working style, Multi-tenant SaaS experience, Public cloud experience (GCP preferred), SQL proficiency (BigQuery), Product-oriented thinking, Knowledge of FinOps

DoiTDoiT is a global B2B SaaS provider specializing in cloud management and FinOps, headquartered in a global location, serving cloud-driven organizations worldwide.

TypeScript · React · SQL

7 years of experience, Go, TypeScript, React, AI-augmented working style, Multi-tenant SaaS experience, Public cloud experience (GCP preferred), SQL proficiency, Product-oriented thinking, Knowledge of FinOps

DoiTDoiT is a global B2B SaaS provider specializing in cloud management and FinOps, headquartered in a global location, serving cloud-driven organizations worldwide.

TypeScript · React · SQL

7 years of experience, Go, TypeScript, React, AI-augmented working style, Multi-tenant SaaS experience, Public cloud experience (GCP preferred), SQL proficiency (BigQuery), Product-oriented thinking, Knowledge of FinOps

DoiTDoiT is a global B2B SaaS provider specializing in cloud management and FinOps, headquartered in a global location, serving cloud-driven organizations worldwide.

TypeScript · React · SQL

7 years of experience, Go, TypeScript, React, AI-augmented working style, Multi-tenant SaaS experience, Public cloud experience (GCP preferred), SQL proficiency, Product-oriented thinking, Knowledge of FinOps

DoiTDoiT is a global B2B SaaS provider specializing in cloud management and FinOps, headquartered in a global location, serving cloud-driven organizations worldwide.

TypeScript · React · SQL

3 years of experience, TypeScript, React, Go, REST APIs, Cloud services (GCP, AWS, Azure), AI-augmented working style, Integration platform experience, SaaS billing data experience, SQL, Operational tooling instinct

DoiTDoiT is a global B2B SaaS provider specializing in cloud management and FinOps, headquartered in a global location, serving cloud-driven organizations worldwide.

TypeScript · React · SQL

3 years of experience, TypeScript, React, Go, REST APIs, Cloud services (GCP, AWS, Azure), AI-augmented working style, Integration management, Self-service design, SQL, Operational tooling instinct, Integration platforms experience, Cloud/SaaS billing data experience, Google BigQuery, AI-powered product features, FinOps exposure

DoiTDoiT is a global B2B SaaS provider specializing in cloud management and FinOps, headquartered in a global location, serving cloud-driven organizations worldwide.

TypeScript · React · SQL

3 years of experience, TypeScript, React, Go, REST APIs, Cloud services (GCP, AWS, Azure), AI-augmented working style, Integration management, Self-service design, SQL, Operational tooling instinct, Integration platforms experience, Cloud/SaaS billing data experience, AI-powered product features experience

DoiTDoiT is a global B2B SaaS provider specializing in cloud management and FinOps, headquartered in a global location, serving cloud-driven organizations worldwide.

AI feature shipping, Production software operation, Product conversation skills, Remote work autonomy, DevTools experience

ChecklyCheckly is a remote-first B2B SaaS platform specializing in application reliability, offering testing, monitoring, and observability solutions for engineering teams globally.

15 years of experience, Service architecture ownership, Productionization mindset, Deep full stack experience, AI/LLM exposure, Robustness and scalability focus, Hands-on engineering, Cross-org technical initiative delivery, Strong communication and collaboration skills

Hims & HersHims & Hers Health, Inc. is a San Francisco-based D2C telehealth platform specializing in personalized health and wellness solutions, serving the US market.

JavaScript · Python · GCP

5 years of experience, Cloud-native technologies (GCP preferred), Kubernetes, ArgoCD, Terraform, GitHub, Python, JavaScript, Go, Technical leadership, Internal Developer Platforms, Cost optimization

MozillaMozilla is a Mountain View, California-based non-profit organization that develops open-source software, including the privacy-focused Firefox browser and Thunderbird email client, targeting global consumers.

TypeScript · React · Python

Python, Typescript, React, API design, Platform reliability, ML/GenAI exposure

ElevenLabsElevenLabs is a Poland-based AI voice technology company specializing in advanced speech synthesis and audio solutions for a global market, operating in both B2B and B2C contexts.

JavaScript · Python

5 years of experience, C++, Python, JavaScript, AI integration, Gameplay mechanics architecture, High-performance web front-ends, Modern game engines, Open-source contributions

TypeScript · React

5 years of experience, TypeScript, React, Go, PostgreSQL, REST APIs, OAuth, User-facing feature delivery, Compliance workflows

AlpacaAlpaca is a US-based fintech company providing self-clearing brokerage infrastructure and APIs for stocks, ETFs, options, and crypto, serving financial institutions globally.

Ruby

3 years of experience, Ruby on Rails, PostgreSQL, REST APIs, Sidekiq, Scalable backend development, Debugging, Performance optimization, Clean code practices

TypeScript · React · Next.js

TypeScript, React, Next.js, PostgreSQL, AI development, Production web app ownership, Schema migrations, Documentation, DevOps, CI/CD, Infrastructure, Observability

TypeScript · React

Typescript + React, Observability and performance optimization, Robust testing and release strategies, CI/CD and DevOps familiarity, AI-assisted tooling experience, Systems-thinking mindset, Collaboration in Agile/Scrum environment

SoSafeSoSafe is a Cologne-based B2B SaaS platform specializing in cybersecurity awareness training and human risk management for enterprises, serving international markets.

Python · Java · Rust

System design, C/C++, Go, Zig, Rust, Java, Scala, Python, Low latency optimization, Messaging queues, Order Management Systems (OMS), Distributed systems, High availability

AlpacaAlpaca is a US-based fintech company providing self-clearing brokerage infrastructure and APIs for stocks, ETFs, options, and crypto, serving financial institutions globally.

TypeScript · Next.js

3 years of experience, TypeScript, Next.js, Postgres, AI-native, Security literacy, CRM/ERP APIs, Integration experience, Product Management

Wingtra AGWingtra AG is a Zürich-based B2B company specializing in high-precision VTOL drones for surveying and mapping, serving global markets in industries such as construction, agriculture, and mining.

Go, Event-driven design, Financial services experience, Incident commander, Strong problem-solving skills, Strategic thinking, Ability to work independently in a remote environment, Experience with scalable financial applications

AlpacaAlpaca is a US-based fintech company providing self-clearing brokerage infrastructure and APIs for stocks, ETFs, options, and crypto, serving financial institutions globally.

React · AWS

2 years of experience, C#, ASP.NET, React, AWS, Unit testing, Problem-solving, Technical communication, Agile methodologies

OloOlo is a New York City-based B2B SaaS provider specializing in digital ordering and delivery solutions for the restaurant industry.

TypeScript · JavaScript · React

5 years of experience, React, JavaScript, TypeScript, Node.js, REST APIs, GraphQL, AWS, Docker, CI/CD

TypeScript · Vue · Node.js

TypeScript, Node.js, Vue 3, API design, Security-minded development, Modern build tools, Isomorphic core packages, Agile communication, Remote work proficiency

GitLabGitLab is a San Francisco-based DevOps platform offering B2B and B2C solutions for software development, security, and collaboration, with a global presence.

6 years of experience, C++, Unreal Engine, Networked gameplay, 3D math skills, Gameplay systems development, Cross-platform performance optimization, Game feel understanding, Mentoring programmers, FPP games knowledge