of databases, SQL Familiarity with Boost ASIO Familiarity with data serialization formats such Apache Arrow/Parquet, Google Protocol Buffers, Flatbuffers Contra Experience with gRPC, http/REST and Websocket protocols Experience with Google Cloud/AWS and/or containerization in Docker/Kubernetes Experience with highly available distributed More ❯
of databases, SQL Familiarity with Boost ASIO Familiarity with data serialization formats such Apache Arrow/Parquet, Google Protocol Buffers, Flatbuffers Contra Experience with gRPC, http/REST and Websocket protocols Experience with Google Cloud/AWS and/or containerization in Docker/Kubernetes Experience with highly available distributed More ❯
related fields). Experience with AWS and Docker. Interest in AI, and familiarity with building LLM-based agents. Exposure to contract-first development (OpenAPI, gRPC/Protocol Buffers). Ability to design scalable and efficient system architectures. Ability to navigate rapidly changing priorities in a growing startup environment. [Optional] Previous More ❯
London, England, United Kingdom Hybrid / WFH Options
Ameba
related fields). Experience with AWS and Docker. Interest in AI, and familiarity with building LLM-based agents. Exposure to contract-first development (OpenAPI, gRPC/Protocol Buffers). Ability to design scalable and efficient system architectures. Ability to navigate rapidly changing priorities in a growing startup environment. [Optional] Previous More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Ameba
related fields). Experience with AWS and Docker. Interest in AI, and familiarity with building LLM-based agents. Exposure to contract-first development (OpenAPI, gRPC/Protocol Buffers). Ability to design scalable and efficient system architectures. Ability to navigate rapidly changing priorities in a growing startup environment. [Optional] Previous More ❯
like: Python for our application code, APIs and SDK SQL and NoSQL databases: PostgreSQL, Couchbase, DynamoDB Event-driven architecture, employing technologies such as Kafka, gRPC and Protobuf for event definitions Solver technology and algorithms to drive our workflow scheduling solver engine Deployment on AWS to IoT Greengrass, ECS, Lambda and More ❯
We like to use Microservices and microfrontends. Java, SpringBoot, Python, Javascript/TypeScript. Event-driven architecture based on Kafka and Solace Queue. Restful APIs, gRPC, and socket-based APIs. Relational and NoSQL databases. Docker and Kubernetes, Jenkins, and ArgoCD. Continuous Integration and Continuous Delivery. Best development practices. Agile and lean More ❯
Experience with SQL and NoSQL databases like MS SQL or Redis is a plus Experience with scalable services using API-First principles, REST, or gRPC Knowledge of message brokers such as Kafka is beneficial Exposure to Docker, Kubernetes, and cloud services is advantageous Strong software architecture skills with emphasis on More ❯
systems, from initial design to completion. Understanding of distributed and low latency application architecture/systems and microservices. Strong experience with API design, including gRPC and REST. Experience in profiling, identifying, and fixing system bottlenecks at the component and system level. Familiarity with Google Cloud Platform/AWS/Azure. More ❯
Additionally, these skills are not required, but preferable: Understanding of Event Driven Architectures and APIs Understanding of OAuth2 and OpenID Connect Knowledge of Kafka, gRPC, GraphQL Hands-on experience with LLMs or AI Agent frameworks or platforms AT GRAVITEE, YOU'LL GET Excellent medical coverage to keep your body and More ❯
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 More ❯
our existing products, with the aim of anticipating and accelerating the company's revenue growth expectations through technology. Technologies we work with include: C#, gRPC, Kafka, Kubernetes, Postgres, Cassandra, Gatsby, Keycloak, Typescript What will you be doing at DeepL Based in out London hub, the Senior Staff Engineer will own More ❯
NRF, PCF, UDM). Strong programming skills in languages such as Go, Java, or C++. Proficient in building microservices and working with REST/gRPC APIs. Solid understanding of 3GPP specs (especially TS 23.501, 23.502, 29.500+ series). Experience with Docker, Kubernetes, Helm, and cloud platforms (AWS, Azure, or OpenShift More ❯
or a related field 6+ years of experience as a Software Engineer Extensive experience in Python Proven experience working with RESTful APIs and OpenAPI, gRPC, and Protobuf, with knowledge of their design best practices and common libraries Proven experience interfacing with AI projects, with a focus on computer vision and More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Arrows
+ years of experience in full-stack development ✅ Strong expertise in Go, Node.js, React, and TypeScript ✅ Experience building scalable, event-driven architectures (Kafka, gRPC, etc.) ✅ Solid understanding of cloud infrastructure ( AWS, GCP ) and DevOps practices ✅ Passion for AI, FinTech, or transforming underwriting/lending services 💡 Bonus: Experience in lending, credit More ❯
west london, south east england, United Kingdom Hybrid / WFH Options
Arrows
+ years of experience in full-stack development ✅ Strong expertise in Go, Node.js, React, and TypeScript ✅ Experience building scalable, event-driven architectures (Kafka, gRPC, etc.) ✅ Solid understanding of cloud infrastructure ( AWS, GCP ) and DevOps practices ✅ Passion for AI, FinTech, or transforming underwriting/lending services 💡 Bonus: Experience in lending, credit More ❯
south west london, south east england, United Kingdom Hybrid / WFH Options
Arrows
+ years of experience in full-stack development ✅ Strong expertise in Go, Node.js, React, and TypeScript ✅ Experience building scalable, event-driven architectures (Kafka, gRPC, etc.) ✅ Solid understanding of cloud infrastructure ( AWS, GCP ) and DevOps practices ✅ Passion for AI, FinTech, or transforming underwriting/lending services 💡 Bonus: Experience in lending, credit More ❯
decisions in the best interests of users and the business. Strong knowledge and hands-on experience of designing well defined interfaces, we’re using gRPC, protocol buffers, RESTful JSON and GraphQL. Strong knowledge and hands-on experience of microservice architectures, best practices and patterns. Hands-on experience with caching, they More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Venture Up
decisions in the best interests of users and the business. Strong knowledge and hands-on experience of designing well defined interfaces, we’re using gRPC, protocol buffers, RESTful JSON and GraphQL. Strong knowledge and hands-on experience of microservice architectures, best practices and patterns. Hands-on experience with caching, they More ❯
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 Senior Go Developer looking for More ❯
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 Senior Go Developer looking for More ❯
Software Engineering, or a related field. 8+ years of experience in backend development, with expertise in Python Strong experience with RESTful APIs, GraphQL, or gRPC . Proficiency in database design and management (SQL and NoSQL databases such as PostgreSQL, MySQL, MongoDB, or Redis). Experience with cloud platforms such as More ❯
knowledge of best practices in software development, including testing, CI/CD, and DevOps. Hands-on experience with Docker and containerized environments. Familiarity with gRPC, WebSockets, or microservices architecture. Experience with cloud platforms and service configurations within AWS or Digital Ocean. Understanding of blockchain technology fundamentals. Experience with testing frameworks More ❯
Essential Significant backend development experience in production systems (Python, Go, Java, or similar) Strong expertise in designing and implementing microservices and APIs (REST, GraphQL, gRPC) Experience with container orchestration (Docker, Kubernetes) and CI/CD tooling Desirable Familiarity with distributed tracing and performance profiling tools (Jaeger, Zipkin) Hands-on experience More ❯
Essential Significant backend development experience in production systems (Python, Go, Java, or similar) Strong expertise in designing and implementing microservices and APIs (REST, GraphQL, gRPC) Experience with container orchestration (Docker, Kubernetes) and CI/CD tooling Desirable Familiarity with distributed tracing and performance profiling tools (Jaeger, Zipkin) Hands-on experience More ❯