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Back End Engineer
Plaee, an iGaming platform provider for prediction markets and sweepstakes operators, is hiring a full-time back-end engineer (Bnei Brak/Ramat Gan area) to design, build, and maintain event-driven microservices that handle millions of real-time transactions. Core stack: NestJS/TypeScript or Golang, PostgreSQL, Kafka, Redis, Kubernetes.
Full Stack Developer
Full-stack Software Developer LYNX is an international FinTech company that offers you a relaxed and informal work environment, where you can get the best out of yourself and where 290 people contribute together to the…
AI-Driven Hybrid DB DevOps Engineer
Application Database Engineer at Citibank in Belfast, managing and migrating Oracle, MongoDB and Big Data platforms to AWS and private cloud (Snowflake), with an emphasis on AI/Agentic-AI-driven automation for performance, security and self-healing. Hybrid role with up to 2 days working from home weekly.
Senior Full-Stack Engineer - APIs & DevSecOps
Senior full-stack engineer designing and maintaining enterprise web applications and RESTful APIs with Node.js, React, JavaScript, and Java, backed by MongoDB, IBM DB2, and SQL Server. Day to day spans CI/CD pipelines, security checks/DevSecOps, root cause analysis, and cross-team collaboration to ship robust production software.
Database DevOps Engineer
Support Citi's Finance Application platform in Belfast, keeping hybrid on-prem/cloud database environments healthy while migrating Oracle, MongoDB and Big Data systems to AWS, GDP and Snowflake. Day to day: build AI-enabled monitoring and self-healing automation, automate DBA tasks with Terraform/Ansible, and tune OpenShift-hosted workloads.
Database Devops Engineer
Database DevOps engineer on Citi's Application Infrastructure DevOps team in Belfast, managing and migrating Oracle, MongoDB, and big data platforms (Snowflake, AWS, GCP) across hybrid on-prem and cloud infrastructure. Day-to-day spans HA/DR, IaC automation with Terraform/Ansible/Python, and building AI-driven monitoring and self-healing.
AWS DevOps Engineer
Contract role architecting and operating AWS-based DevOps for scalable serverless applications: building CI/CD pipelines, writing infrastructure as code (CloudFormation/Terraform), and managing AWS services like Lambda, API Gateway, and IAM alongside NoSQL databases. Flexible remote work with periodic on-site collaboration in London.
Lead Data Engineer
A senior/lead data engineer at LiveScore (London) who gives technical leadership and hands-on delivery of scalable, real-time ETL/ELT pipelines for a high-volume sports data platform, mentors two engineers, and optimizes cost and performance using cloud platforms (AWS/GCP/Azure), languages like Python/Scala/Java, and databases such as Snowflake, BigQuery and PostgreSQL.
FX Risk Lead Java Developer + AI (VP)
Lead end-to-end delivery of high-performance Java applications for FX risk at Citi in London: architecting scalable, low-latency distributed systems, setting engineering standards with quants and traders, owning L3 production support, and adopting GenAI coding tools. Core stack: Java, Apache Ignite, MongoDB, Oracle, Kafka/Solace, AWS/Azure.
Java Developer with Kotlin (Prime Brokerage Technology)
Builds and owns core components of Citi's Prime Brokerage platform in Java and Kotlin, leading an agile team's architecture, CI/CD and DevOps practices. Day to day: coding with TDD, translating business needs into technical specs, mentoring, and improving production performance and reliability using Kubernetes, Kafka and observability tooling.
Lead Java Developer (VP)
Lead Java Developer (VP) at Citigroup in Belfast, steering the design, development and optimization of the bank's regulatory reporting platform and data pipelines while leading a team of engineers. Day-to-day work centers on Java/Spring Boot microservices, Spark/Hadoop/Hive big-data processing, Kafka ingestion, and MongoDB/SQL data modeling.
Lead Test Engineer
Lead Test Engineer at DWP Digital: leads testing strategy, standards and automation for data and analytics products supporting the UK government's 2030 Data Strategy, while managing and developing test engineers. Works across Java, Node.js, React, Python, PostgreSQL, MongoDB, AWS/Azure, Kubernetes and GitLab CI/CD; hybrid with minimum 60% office attendance.
DevOps
Wynagrodzenie umowa o pracę: 16700 – 20800 PLN / mies. brutto B2B: 20000 – 25000 PLN / mies. netto Kogo szukamy? Szukamy pasjonatów Linuksa zainteresowanych budowaniem systemów backendowych oraz projektowaniem…
Développeur Full Stack AWS / Python / React - F/H
Nous recherchons pour une mission longue chez notre client secteur banque/finance en région parisienne un Développeur Full Stack expert, pour rejoindre une équipe qui construit une plateforme innovante de traitement en…
Senior Data Engineer - barcelona
Overview In this role, you will design and maintain scalable data pipelines and support data operations in a global retail context. You will contribute to production-grade ML solutions and collaborate with stakeholders…
Senior Data Engineer
Data Engineer (Hybrid - Barcelona)Join a top 5 global retail group driving innovation through dataAs part of a global retail powerhouse, we serve over 6 billion customers across 13,700 stores in 32 countries, supported…
Java Developer | Remote in Spain
Overview In this Java-focused role, you will build clean, scalable software within a collaborative team that values people and growth. You’ll work with modern Java technologies and Spring ecosystems to deliver…
Java Developer | Remote in Spain - remoto
Overview In this Java-focused role, you will build clean, scalable software within a collaborative team that values people and growth. You’ll work with modern Java technologies and Spring ecosystems to deliver…
Backend Developer Java / Spring Boot / Kafka | Barcelona - Krell Consulting & Training
Overview En este rol, lideras la implementación de soluciones backend en un ecosistema de microservicios con Java y Spring Boot. Trabajarás en un equipo enfocado en arquitectura y entrega ágil dentro del sector…
Backend Developer ( Java + Python) 100% remoto
SlashMobilitySlashMobility es una firma boutique tecnológica que está construyendo algo diferente a la consultoría tradicional. No queremos ser una fábrica de horas ni una consultora masiva. Estamos creando una casa…