Dart with Flutter and available on both Android and iOS Our back-office/and Rafiki's customer facing web app is written in Typescript/React We use Postgres, kafka, redis and vault We use and leverage AWS as much as possible and we manage it with Terraform We write unit and integration tests, do code reviews and deploy More ❯
end ownership, from ideation to execution. Proficiency in UI/UX: React, Typescript, Tailwind, and experience in building experiences users love to use Proficiency in Backend: Next.js (App Router), Postgres, AWS. Experience in iterating fast and building efficient systems. Demonstrated experience embodying a Product and Entrepreneurial mindset Eager to take ownership and find new problems to solve, interview users, come More ❯
Whetstone, Greater London, UK Hybrid / WFH Options
Coinbase
. You've built growth experiments or A/B tests. You have experience with Blockchains (such as Bitcoin, Ethereum etc..) You've worked with Golang, Ruby, Docker, Rails, Postgres, MongoDB or Redshift. You've built financial, high reliability or security systems. #Job ID - P71060 Pay Transparency Notice: The target annual salary for this position can range as detailed below. More ❯
cases for 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 our London hub, the Senior Staff Engineer will own and drive technical decisions to ensure the scalability More ❯
application of technology At least 2 years experience leading and managing engineers across multiple teams Experience working with the following (or similar) technologies: React/Typescript, Python/fastAPI, Postgres DB, Data pipelines) Comfortable working in a build it, run it environment (GCP, cloud run, grafana, k8s) - or similar. Strong leadership skills with the ability to mentor and coach engineers More ❯
re comfortable leading through evolving priorities. (2) Technical depth and execution:You have Full-Stack engineering experience, ideally with Node.js and front-end frameworks like React. Youve worked with PostgreSQL, MongoDB, and cloud infrastructure like AWS. Youve built or contributed to systems that support rapid testing, analytics, and iteration. You can lead architectural discussions and code reviews with credibility and More ❯
What We're Looking For 3+ years' experience in full-stack web development (React, Vue, or Angular; Node.js, Django, or similar) Strong understanding of REST APIs and relational (eg. Postgres) databases. Familiarity with cloud platforms (AWS, Azure, or GCP) and containerisation (Docker, Kubernetes) Excellent communication skills and a proactive, problem-solving mindset Have built web applications that include auth, internal … and external APIs and scalable architecture A proactive and self-managing attitude (Desirable) Detailed knowledge of using PostgreSQL or PostGIS in a production environment (Desirable) Typescript experience (Desirable) Have worked with core AWS services (S3, Lambda, DynamoDB, API Gateway, Kinesis, Cognito, or comparable services on other platforms) Working at Route Reports This role is hybrid, with occasional travel around the More ❯
Gloucester, Gloucestershire, United Kingdom Hybrid / WFH Options
Navtech, Inc
to ensuring robust replication, disaster recovery, and seamless integration within our cloud-native microservice ecosystem. Responsibilities: Design & Develop Database Solutions: Architect, design, and implement highly optimized relational (e.g., MySQL, PostgreSQL, AWS Aurora, SQL Server) and NoSQL (e.g., MongoDB, DynamoDB, Redis) database schemas, ensuring data integrity, performance, and scalability for microservices. Performance Optimization & Tuning: Proactively analyze and optimize complex queries, implement … software engineering. Required Skills/Experience: 6+ years in roles directly responsible for the availability, performance, and security of critical databases. Expertise in Database Technologies: Strong command of MySQL, PostgreSQL, AWS Aurora, SQL Server and experience with MongoDB, DynamoDB, or Redis, including schema design and complex query writing. Database Performance & Scalability: Proven ability in query optimization (e.g., EXPLAIN plans), operating More ❯
Cardiff, South Glamorgan, United Kingdom Hybrid / WFH Options
Navtech, Inc
to ensuring robust replication, disaster recovery, and seamless integration within our cloud-native microservice ecosystem. Responsibilities: Design & Develop Database Solutions: Architect, design, and implement highly optimized relational (e.g., MySQL, PostgreSQL, AWS Aurora, SQL Server) and NoSQL (e.g., MongoDB, DynamoDB, Redis) database schemas, ensuring data integrity, performance, and scalability for microservices. Performance Optimization & Tuning: Proactively analyze and optimize complex queries, implement … software engineering. Required Skills/Experience: 6+ years in roles directly responsible for the availability, performance, and security of critical databases. Expertise in Database Technologies: Strong command of MySQL, PostgreSQL, AWS Aurora, SQL Server and experience with MongoDB, DynamoDB, or Redis, including schema design and complex query writing. Database Performance & Scalability: Proven ability in query optimization (e.g., EXPLAIN plans), operating More ❯
or GOAML, banking or fintech, and domain knowledge in fraud prevention or compliance. Proficient in English - from casual chats to formal reports. Compliance Team Tech Stack: Backend: Golang Databases: Postgres (PostgreSQL), Bigtable Analytics/Data Warehouse: BigQuery Compensation: Base pay range of 100,000 - 110,000 GBP/120,000 - 130,000 EUR + Series C equity with tremendous upside More ❯
materials and documentation up to date Key Skills: Strong knowledge of Linux, AWS, and IT fundamentals Excellent troubleshooting skills It would be beneficial to have knowledge of Kubernetes, Terraform, PostgreSQL/MySQL/SQL Server Basic Networking knowledge If you want to work on challenging systems in a collaborative, tech-driven team, then apply here now More ❯
and the benefit opportunities they can provide. They work in an agile environment with regular testing and work on a tech stack of Ruby on Rails, JavaScript (React) with PostgreSQL, they also work with Rspec for testing Heruko and AWS, there is lots of training and learning opportunities as well as the scope to progress your career. They are currently More ❯
San Jose, California, United States Hybrid / WFH Options
Everest Consulting Group
candidate provides expert content/professional leadership on complex Application Development assignments/projects. Job Responsibilities Develop full-stack applications with React (frontend) and Node.js (backend Design and manage PostgreSQL databases. Build and integrate RESTful APIs. Deploy and manage applications using Docker. Collaborate with teams to deliver high-quality solutions. Mandatory Skills Minimum 10+ years of work experience as an More ❯
Milton Keynes, Buckinghamshire, South East, United Kingdom Hybrid / WFH Options
Hireful
quality coffee. Salary: £60k - £70k base + Bonus, great benefits and future potential share options In you're toolkit you will bring experience of C#, .Net 8+, Asp.Net MVC, PostgreSQL, HTML, CSS and JavaScript and you're keen to take ownership over some exciting projects, CLICK APPLY and send through a copy of your CV. This is a Full Stack More ❯
Columbia, South Carolina, United States Hybrid / WFH Options
Systemtec Inc
have experience in big data technologies and cloud-based technologies AWS Services, State Machines, CDK, Glue, TypeScript, CloudWatch, Lambda, CloudFormation, S3, Glacier Archival Storage, DataSync, Lake Formation, AppFlow, RDS PostgreSQL, Aurora, Athena, Amazon MSK, Apache Iceberg, Spark, Python ONSITE: Partially onsite 3 days per week (Tue, Wed, Thurs) and as needed. Standard work hours: 8:30 AM - 5:00 PM More ❯
your GitHub profile with genuine curiosity. Proficient in JVM-based languages, particularly Kotlin, for server-side development. Have hands-on experience with Kubernetes and Terraform. Have experience with advanced Postgres features like GIST indexes, partitioning and replication. Benefits Competitive salary and stock options Fully expensed tech Health insurance via AXA Flexible holidays and WFH More ❯
software Experience writing web-based applications in any language, and an interest in learning (Go, Ruby/Rails, Python, Scala, or Rust) Familiarity and practical experience with relational databases (PostgreSQL, MySQL) Familiarity and practical experience with web architecture at scale (20krpm and above) Familiarity and practical experience with "NoSQL" data backends and key-value stores (Redis, DynamoDB, ElasticSearch, Memcache) Familiarity More ❯
Liverpool, Merseyside, North West, United Kingdom Hybrid / WFH Options
Mutual Credit Services
Design Translate detailed Business Requirements into scalable solution designs, architecture diagrams, and actionable tickets Maintain high-level and detailed architecture documents covering apps, data, and infrastructure (AWS, Supabase, Next.js, Postgres) Define and evangelise coding and design standards; review pull-requests with a security-by-design mindset Quality & Security Assurance Own post-merge QA: automated test pipelines, manual exploratory testing, performance More ❯
to problem-solving. Build upon and shape the future of our ambitious AI capability Our tech stack includes Java (which you will be building in primarily), Python, Go, Kafka, PostgreSQL, Kubernetes, and AWS and whilst we don't need specific knowledge of these technologies, you should be familiar enough with similar tech to help get up to speed quickly. We More ❯
with Product and Design to solve customer problems. Ideally you will have: Strong experience as a Backend Engineer working on a technical product. Experience working with databases (we use Postgres and Redis). Good system design skills. We are hiring at all levels of our Engineering Progression framework in London. It would also be great if you have: Experience with More ❯
and shipping secure and performant systems, Work in the core of 's solution, interacting directly with multiple blockchains and internal services, Work extensively with open source technologies (Docker, Kafka, PostgreSQL), Ensure security is at the forefront of everything you do, Work within interdisciplinary teams to continually deliver the highest quality products to our users, Optimise existing systems for scalability, extensibility More ❯
others-powering our intelligent search engine and AI-driven workflows. You'll work closely with the AI team and product leadership to shape and implement backend architecture using Python, Postgres, Celery, Redis, and Google Cloud Platform. This is a hands-on role where your work will directly impact our core platform and the experience of our users. As Senior Backend More ❯
over its roadmap and practices About you Have 5+ years' experience as a DevOps engineer Have in-depth practical experience working on AWS (VPC networking and security, IAM, EC2, Postgres RDS, S3, EKS) experience running production-level services in Kubernetes and managing and maintaining the cluster Practical experience automating the management of infrastructure with Terraform Experience in the configuration and More ❯
suggest how the backend can provide the best Customer Experience You pride yourself on consistent high levels of test coverage, strong technical documentation and effective monitoring We use Kotlin, PostgreSQL, Kafka, Redis, Datadog, Amplitude, Grafana, BigQuery, ApacheSpark and more A passion for crypto and the transformations it enables NICE TO HAVE SardineAI or Sift experience Working with Data science and More ❯
finding opportunities to give a voice to the work of your area You'll support the Infrastructure squads to Manage an AWS and Cloudflare platform that leverages EKS, RDS (PostgreSQL), ElastiCache (Redis) and OpenSearch Service to serve millions of customers every day Focus on providing a first-class development and deployment platform for our engineering teams that encourages ownership of More ❯