and Product 20% Hands-on ie System design/writing code ️ Our Tech Stack Services are written in Go, deployed in AWS ECS and communicate with our app with gRPC Our app is written in Dart with Flutter and available on both Android and iOS Our back-office/and Rafiki's customer facing web app is written in Typescript More ❯
documentation-first development Enthusiasm for using AI tooling to aid development Proven experience deploying, monitoring, and troubleshooting microservices in a production environment at scale. Designing quality APIs (like REST, gRPC, GraphQL, OpenAPI etc.) and integrating with 3rd party APIs. API Security (OAuth2, SAML, JWT etc) Strong at the usual best practices stuff: git, TDD, OOP principles (SOLID, design patterns etc More ❯
of experience in IT service delivery with a focus on SAP BTP and API technologies. Strong hands-on experience with: SAP Integration Suite/CPI API protocols (REST, SOAP, gRPC) .NET, Java, or Python Cloud platforms (AWS or Azure) CI/CD tools (e.g., Jenkins, CircleCI) Data integration tools (e.g., SSIS, Azure Data Factory) Experience with microservices, Docker, Kubernetes, and More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Salt Search
in Agile teams and communicating clearly across engineering, product, and security stakeholders Passionate about improving developer experience and contributing to team knowledge-sharing Nice to Have: Experience with Kafka, gRPC, GraphQL, or policy-as-code tools like Sentinel or OPA Contributions to internal or open-source platforms Familiarity with building cost-optimized and compliant infrastructure in regulated environments *Rates depend More ❯
in Agile teams and communicating clearly across engineering, product, and security stakeholders Passionate about improving developer experience and contributing to team knowledge-sharing Nice to Have: Experience with Kafka, gRPC, GraphQL, or policy-as-code tools like Sentinel or OPA Contributions to internal or open-source platforms Familiarity with building cost-optimized and compliant infrastructure in regulated environments Rates depend More ❯
have an intense roadmap ahead, which includes a plethora of new features and integrations, which you will be part of. Our tech stack: Languages: TypeScript, Javascript Libraries and frameworks: gRPC, Redux, React Native, React, Next.js Datastores: Vitess, MySQL, CockroachDB, BigQuery, Redis Infrastructure: Google Cloud Platform, Kubernetes, Docker, PubSub, Terraform Monitoring: Grafana, Prometheus, Sentry, Metabase About you: You are a frontend More ❯
Angular 17+, Typescript, Golang, PostgreSQL. Knowledge of HTML, CSS, SCSS, advanced DOM manipulation, cross-browser and cross-device development. Experience with one or more of the following: RESTful APIs, gRPC, or relational modelling. Experience with test automation; unit testing, functional testing. A passion for quality and writing clean, solid, readable code that scales and performs well, with excellent coding practices More ❯
architecture Hands-on experience working on complex, data-intensive applications A product-focused mindset and familiarity with working in technology-driven organisations or start-ups Experience with Kafka, Cassandra, gRPC, and microservices architecture will also be beneficial, as well as experience contributing to open-source projects If you're a passionate GoLang Developer seeking a challenging and rewarding contract role More ❯
scalable frontend systems and migrating legacy codebases to modern frameworks. Deep understanding of accessibility standards (WCAG) and a passion for building inclusive user experiences. Experience working with GraphQL and gRPC APIs in production environments. Exceptional leadership and communication skills, comfortable mentoring engineers and influencing cross-functional teams. Strong advocate for engineering best practices, test-driven development, and continuous delivery. A More ❯
at the intersection of Software Development, and Data/ML Engineering Proficiency with Python and databases in high scale environments. Hands-on experience with message queues like RabbitMQ, NATS, gRPC, REST or others. Familiarity with cloud infrastructure, ops and containerised tools like K8s, Docker or others. Experience in designing, building, and maintaining data collection tools, caching/storage systems, queues More ❯
Our frontend stack includes Next.js, TypeScript and TailwindCSS for our landing page and web apps. More broadly across the the product we use React.js, and Redux. We use Fastify, gRPC and Prisma with TypeScript and Node.js for backend services. About you You take ownership beyond just code-you drive outcomes and lead by example. You're proactive and think strategically More ❯
OpenCV, PyTorch, GDAL, Cesium, or Unity. Practical knowledge of embedded Linux platforms (e.g., Jetson, Raspberry Pi, NXP) and their deployment environments Experience supporting integration with SDKs and APIs (REST, gRPC, file-based, or stream interfaces) in real-time or batch contexts Scripting proficiency in Python or Bash for integration testing, data movement, or automation workflows Proven ability to collaborate across More ❯