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31,550 Kafka jobs

Open roles that use Apache Kafka for event streaming and messaging.

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Desenvolvedor (a) Fullstack Senior - .Net & React (Remoto)

NewBe an early applicant RemoteLATAMSenior

Senior fullstack developer building and evolving web applications with .NET (v8-10) and React for Beyond Soluções, a tech consultancy with a strong financial-sector presence. Work spans REST APIs, DDD/CQRS-based architecture, asynchronous messaging and high-volume transactional environments, using generative AI tools as development accelerators.

Angular API AWS Azure Azure DevOps +23 skills

Senior Backend Engineer - Low Latency

NewBe an early applicant EuropeFull-timeSenior

Builds highly performant, low-latency and high-throughput backend services for Bitvavo's cryptocurrency trading platform — designing and benchmarking performance-critical systems, shaping architecture and tech-stack decisions, and taking part in incident-response rotations. Core stack is Kotlin on the JVM, with Kafka, Kubernetes/AWS, and Aeron/Chronicle Queue as nice-to-haves.

AWS Cloud Cryptocurrency Design Patterns Event Driven Architecture +6 skills

Senior DotNet Developer

NewBe an early applicant APACSenior

Senior .NET developer at IT services/consulting firm P99Soft in Pune, building scalable full-stack SaaS solutions on the Microsoft stack — .NET 8+/C#, Web API, Angular/RxJS, and Oracle — with Azure cloud, microservices/AMQP messaging, DDD, and CI/CD via Azure DevOps.

Angular API Automation Azure Azure DevOps +22 skills

Senior Software Engineer - AI, Integration & Cloud

NewBe an early applicant HybridEuropeSenior

Senior backend engineer at InnoWave in Lisbon (hybrid) building C#/.NET 8+ services and APIs, expanding into Go or Python, orchestrating flows across APIs and queues, containerizing on Kubernetes with IaC, migrating from managed AWS to self-hosted PostgreSQL, and implementing LLM use cases (Claude, MCP servers, AI agent workflows).

Agile AI Ansible API Aurora +27 skills

Sr. Backend Software Engineer (Python) (m/w/x)

NewBe an early applicant EuropeFull-timeSenior

Senior Python backend engineer on Grover's Risk Engineering team in Berlin, building the platform that approves or declines device subscription orders in real time — rule engines, FastAPI/GraphQL decision APIs, Kafka event flows, and credit bureau/fraud integrations on AWS, Docker and Kubernetes.

API AWS AWS Bedrock Datadog Docker +15 skills

Senior Backend Engineer - Securities Trading

NewBe an early applicant Full-timeSenior

Senior backend engineer at Bitvavo, a European digital-asset trading platform, building high-performance services for its securities/crypto trading systems. Day to day: designing event-driven microservices, shaping architecture and tech-stack decisions, and joining operational rotations for production incidents, using Kotlin/JVM, Kafka, and Kubernetes.

Cryptocurrency Design Patterns Event Driven Architecture JVM Kafka +3 skills

Everware Consulting GmbH

AWS Java Full Stack Developer – AEM & Lit (Cloud Migration)

NewBe an early applicant North America

Everware Consulting is hiring an AWS Java full-stack developer in Philadelphia to work on an AEM-to-cloud migration project for the financial services industry: building Java/Spring Boot microservices and REST APIs on AWS, plus Lit Web Component frontends integrated with AEM content services.

Accessibility Adobe Analytics Adobe Experience Manager (AEM) Agile AI +57 skills

Java Developer Spring Boot AWS API

NewBe an early applicant UK

Backend Java engineer building and maintaining integrations for a financial tech-for-good platform on AWS (ECS Fargate, SQS, MSK, S3, IAM). Day to day: Spring Boot services, Kafka/Debezium data sync into an Aurora Serverless operational data store, Terraform IaC, GitHub Actions CI/CD, and Dynatrace monitoring, in hybrid London working.

AI Ai Enablement API Aurora AWS +20 skills

Senior / Staff Software Engineer, Low Latency

Open 106d RemoteStaff

Senior/Staff engineer building low-latency order and execution management infrastructure in Rust for Clear Street's cloud-based trading platform, designing distributed, fault-tolerant trading services with strict correctness guarantees. Core stack includes Rust, Kafka, Aeron, PostgreSQL, Kubernetes, gRPC, and Snowflake.

API Cloud Cloud Native C++ gRPC +5 skills

170K – 240K $

werken bij axians

Medior Data Engineer

NewBe an early applicant Europe

Medior Data Engineer at Axians Business Analytics (VINCI Energies) in Amersfoort, building scalable client data platforms centered on Databricks: medallion/Lakehouse architectures, Delta Lake, and batch and real-time pipelines with PySpark, Python and SQL on Azure, AWS or GCP, in a client-facing consultancy role.

AI Airflow Analytics AWS Azure +26 skills

Data Engineer

NewBe an early applicant Europe

Data Engineer at Datacation, a Dutch data & AI consultancy, building and helping design modern data platforms on Azure (Databricks, Data Factory, Data Lake, Fabric) for client projects from the Eindhoven office. Requires 2+ years of data engineering experience, strong Python/SQL, and fluent Dutch.

AI AWS Azure Azure Data Factory CI/CD +22 skills

Senior Backend Engineer – Go Carrier (Hybrid)

NewBe an early applicant EuropeSenior

Senior Backend Engineer at Vinted Go designing and scaling backend services for mid-mile transport and warehouse operations. Day to day: owning initiatives end-to-end from architecture to deployment in a modular Rails monolith, working with Ruby, Vitess, Kafka, Jenkins, Elastic, and observability tooling, and mentoring teammates.

Jenkins Kafka Observability Rails Ruby

Senior Backend Engineer, VGo Carrier Technology

NewBe an early applicant HybridEuropeSenior

Senior backend engineer at Vinted Go (the logistics arm of second-hand marketplace Vinted) in Amsterdam, building scalable backend services that route parcels between hubs and automate warehouse operations. Works with a Ruby on Rails modular monolith plus Vitess, Kafka, Jenkins, and Elastic, with mentoring, on-call, and hiring duties.

AI API Api Design Automation Jenkins +4 skills

Unknown company

AI / LLM Engineer (Go + Python)

NewBe an early applicant

Builds production LLM/AI systems end-to-end — agentic workflows, RAG pipelines, prompt/context engineering, evaluations, and integration into backend services — using Go for the production backend and Python for AI components and prototyping. Fully remote, 5/2 schedule on Moscow time, $1500–2000/month paid in USDT.

Agentic AI AI API CI/CD Docker +23 skills

2K – 2K $ / mo

Sequoia Connect

Desarrollador Java Senior

Open 43d HybridLATAMSenior

Senior Java developer modernizing and building Java Spring Boot microservices for a global IT provider's core banking system — dependency/version upgrades, new services from requirements, SQL/NoSQL database work, and Kubernetes deployments. Remote role requiring Java 17–25, Spring Boot, Kafka, MongoDB/Redis/SQL Server/DB2, and 3 years of banking-sector experience.

Agile AI API Apigee Blockchain +16 skills

Software Engineering Manager

Open 31d HybridUKContract

People-focused engineering manager at Kaluza (energy intelligence platform) leading up to 10 engineers in a client-facing domain team, guiding technical and product vision and unblocking delivery. Hybrid role (3 days/week in office) based in London, Bristol or Edinburgh; expects familiarity with modern tech including Kafka and agile/lean practices.

Agile AI E-commerce Kafka LLM +1 skills

74K – 102K £

Sr. Data Engineer (m/w/x)

NewBe an early applicant EuropeFull-timeSenior

Senior Data Engineer on Grover's Data Platform team in Berlin (hybrid, min. 3 days/week on-site), owning high-volume ingestion pipelines, Airflow orchestration, AWS/Snowflake infrastructure, and FinOps cost optimization. Key focus: migrating legacy Redshift/Tableau/Redash stack to Snowflake, dbt, Looker, Airflow, and Airbyte.

Airbyte Airflow Analytics Automation AWS +24 skills

Криптонит

Acceptance QA Engineer

NewBe an early applicant CISFull-time

Acceptance QA engineer testing data-platform components (data marts, integrations, services, APIs, DWH data pipelines) directly on customer secure premises in Moscow 1–3 days a week. Core stack: GitLab CI pipelines and Docker/Kubernetes test environments, with ETL/Kafka/ClickHouse tooling as a plus.

Airflow API ClickHouse Data Warehousing Docker +10 skills

Backend Developer (PHP, Laravel)

NewBe an early applicant Worldwide

SkyUp Airlines (Join UP! group) is hiring a Middle Backend Developer to own the full development cycle of a web system — server-side logic, API design, and production stability — using PHP 8.3+, Laravel 11+, and PostgreSQL, plus caching, queues, Docker, and CI/CD. The role is remote-friendly from Ukraine or anywhere worldwide.

API CI/CD Docker Kafka Laravel +4 skills

Full Stack QA

Open 25d CISContractSenior

Full Stack QA for an AI-driven cloud platform. The role involves defining testing strategies, developing Python and Go automation for APIs (REST/gRPC) and LLM services, and managing test environments in Kubernetes.

Anthropic API CI/CD gRPC Kafka +6 skills