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Senior Full Stack Engineer — Hybrid & Shares
Senior Full Stack Engineer at AutoTrader UK (Ancoats, Manchester; hybrid) building scalable marketplace features across the stack — React/Angular on the client, Java/Spring Boot on the server, using Kafka and cloud platforms — while mentoring teammates and driving best practices in an AI-enabled workflow.
Senior Backend Engineer - Scale a European Tech Hub in Poland
Senior backend engineer joining Leru Remote's new engineering hub in Warsaw, Poland: design and scale backend services with Java, Spring Boot and Kafka, own features from concept to production, mentor engineers, and champion testing, observability and modern CI/CD alongside international teams across Europe.
Backend engineer java spring boot AWS in fintech
Backend Java engineer at a global technology consultancy serving financial services clients: leads projects end to end, builds Spring Boot microservices and REST APIs, migrates legacy systems to AWS, and improves CI/CD. Hybrid role with 3 days/week in the London office; salary up to £120k.
Senior Software Engineer
Senior backend engineer helping establish a client's new European engineering hub in Warsaw, building scalable Java/Spring Boot/Kafka microservices for a wealth-management investment platform, with cloud-native CI/CD, architecture ownership, mentoring, and collaboration with teams across Europe and Switzerland.
Senor Devops Engineer - Glasgow/Dundee
Senior DevOps Engineer on a 6-month initial contract (inside IR35) via recruiter Lorien for a UK public sector client, paying £625/day on-site in Glasgow or Dundee. Day-to-day involves building high-volume, event-driven data platforms on AWS — Kafka/MSK, Lambda, API Gateway — using Python, PostgreSQL and Terraform.
Senior Java Engineer
Senior backend Java engineer at ING's Manila hub, working in the Open Banking & XS2A domain on global payment and settlement platforms. Day to day: designing and building Java 21+/Spring Boot microservices, secure REST APIs, Kafka messaging, CI/CD pipelines, and observability in an Agile/DevOps environment.
Senior Data Engineer
Senior Data Engineer at IT consultancy Netcompany in London, building and maintaining data platforms and pipelines (ingestion, storage, modelling, movement) for public and private sector clients using Python, SQL/R, Kafka/Event Hubs streaming and ETL. Also coaches juniors and supports pre-sales; requires 4+ years' experience and security clearance eligibility.
Senior Backend Engineer (Go) - Hybrid, Stock Options
Wheely in London is hiring a Mid/Senior Backend Engineer for its Marketplace team to build and maintain high-scale Go services and design new microservices, working with product, design, and data science. Office-based in West London 4 days/week with a stack of Go, PostgreSQL, MongoDB, Redis, RabbitMQ, Kafka, AWS, Kubernetes, and Terraform.
Senior Backend Engineer
Senior backend engineer at Publicis Media building OneSuite, a marketing intelligence and automation platform. Day to day: architecting distributed Python (FastAPI/Flask) microservices and APIs, and building PySpark/Databricks data pipelines for campaign activation, on AWS/GCP with Docker/Kubernetes. Based in London, working from the office four days per week.
(Senior) Backend Engineer, Maps
Backend engineer on Wheely's Mapping team, building Go microservices for road matching, low-latency ETA prediction, and high-volume geospatial tracking. Stack includes Go, PostgreSQL, MongoDB, RabbitMQ, Redis, gRPC, and Thrift on AWS and Kubernetes.
(Senior) Backend Engineer, Marketplace
Backend engineer on Wheely's Marketplace team, building the Go services behind supply/demand balancing, pricing, and driver-passenger matching for its premium ride-hailing service. Stack includes PostgreSQL, MongoDB, RabbitMQ, Redis, gRPC, and Thrift on AWS/Kubernetes, with an office-based role in West London 4 days a week.
Software Engineer
Full-stack software engineer building features and services for Bauer Media Audio's audio platform in a new in-house Manchester engineering hub. Core stack is Java Spring Boot + AWS backend with TypeScript/React frontend, plus CI/CD, DevOps, and incident-management rotas; hybrid with two office days per week.
Java Developer - Cloud, Kafka & AWS | FinTech Solutions
Java developer in London delivering client projects in a global technology consulting setting: designing and implementing solutions focused on Kafka, migrating legacy systems to AWS, and setting up CI/CD and cloud deployments, with regular client interaction.
Senior Java Developer - 12 Months - Inside IR35 - Hybrid
A 12-month Inside IR35 contract for a Senior Java Developer on a large-scale, cloud-first UK government digital transformation programme, hybrid with 60% office attendance at any major UK hub (excluding London). Day to day involves building cloud-native Java/Node.js microservices and APIs on AWS, with Kafka, Docker, Terraform and GitLab CI/CD.
Java developer in financial services
Java developer at a global technology consultancy in London, delivering transformational projects for financial-services clients — Kafka messaging, migrating legacy systems to AWS, and introducing CI/CD pipelines and cloud deployments. Core stack: Java, Spring Boot, Kafka, REST APIs, AWS, microservices.
Java Developer (Fixed Income)
Java developer on a global investment bank's Fixed Income Technology team, building and supporting mission-critical, low-latency, event-driven applications for front-office trading. Core stack: Java, Spring/Spring Boot, Kafka/MQ/AMPS, AWS, Oracle/PostgreSQL and CI/CD tooling.
Software Engineer (Golang/iOS)
12-month contract, hybrid in Bristol (2-3 days per week on site), building the platforms behind large-scale mobile apps: Go microservices, REST/gRPC APIs, Kubernetes deployment and CI/CD, plus reusable iOS frameworks and SDKs in Swift. Banking or Open Banking experience is desirable.
Sr. Staff Backend Engineer
Internal-transfer posting for a Staff-level backend engineer on Coupang's Marketplace Growth team in Seattle, building large-scale streaming data processing systems, data pipelines, and infrastructure that power the third-party seller experience. Core stack: Java, Spring, AWS, and big data tech like Kafka, Spark, Flink, and ClickHouse.
Sr. Staff Backend Engineer
Senior backend engineer on Coupang's Marketplace Growth team in Seattle, building large-scale streaming data pipelines and infrastructure that power third-party seller tools. Core stack is Java/Spring on AWS with big data tech like Spark, Flink, Kafka, and ClickHouse.
ML 엔지니어 (커뮤니티 추천) (ML Engineer)
Build and improve a community-feed recommendation system for a stock-trading app used by 4 million monthly active users, using Python, PyTorch, and cloud-native serving stacks.