Tech jobs
Job listings
Fullstack Developer (Java/React) (Fraud/Banking)
Senior full stack developer (Java/Spring Boot, React/TypeScript) building and operating cloud-native microservices for a bank's Financial Crime Prevention team — fraud detection, AML, and sanctions screening. Heavy focus on Kafka, Redis, DevSecOps, and AI/LLM integration; hybrid in Stockholm.
Senior FastAPI Engineer
Wynagrodzenie B2B: 32000 – 47000 PLN / mies. netto About us comm1t connects experienced IT professionals with companies across Poland and Europe 🇪🇺. We bring together recruitment expertise and AI-powered sourcing,…
Senior Fullstack Engineer (FastAPI, React)
Wynagrodzenie B2B: 35000 – 47000 PLN / mies. netto About us comm1t is a specialist IT recruitment agency delivering top engineers across Poland and Europe 🇪🇺. We combine experienced recruiters with autonomous AI…
Senior Java Developer
Senior backend Java developer (3-6 yrs) at Sasken Technologies in Bengaluru (Domlur office), building Spring Boot microservices with REST APIs, Kafka, SQL/NoSQL databases and Redis, deployed via Docker/Kubernetes on cloud. Immediate joiners; in-person interview on Tue 03/11/2026.
Software Engineer I
Entry-level (new grad) Software Engineer at Klaviyo in Boston: you own features end to end — writing, testing, documenting, deploying, and operating production code on a full-stack, back-end, or front-end team. Stack includes Python/Go, TypeScript/React, and data infra like Kafka, Cassandra, Redis, and AWS, with an AI-first way of working.
Data Engineer | Dynamic Tier 1 Investment Management Firm
Senior data engineer building and maintaining a modern data platform (ingestion, ETL, data quality, storage, APIs) for portfolio managers and quants at a Tier 1 investment management fund in London. Core stack includes Python, SQL, distributed data components (Kafka, Redis) and columnar formats like Parquet/Arrow.
Front-Office Data Engineer – Trading Infra & Analytics
Data engineer at a leading multi-manager hedge fund in London, building trading infrastructure and analytics that support front-office investment decisions alongside portfolio managers and quants. Owns projects end-to-end from architecture to production using Python and data infra like Kafka, Kubernetes, Redis, and PostgreSQL.
Data Platform Engineer
Platform engineer on Just Eat Takeaway's Batch Data Tools team, building and operating Mobius — a Kubernetes-native, declarative data platform for batch and streaming pipelines. Day to day: design batch data processing components, own observability and incident response, and partner with internal teams. Core stack: Python/Java/Scala, Spark, DBT, Kubernetes, Apache Iceberg, and AWS data services.
Desenvolvedor back-end sênior
Senior backend developer at Evertec Brasil, a fintech/payments technology company, based in São Paulo. The role involves building financial transaction software with Java/Quarkus on OpenShift/Kubernetes, using Docker, microservices, Maven/Gradle, CI/CD, and AI coding copilots.
Java Developer Gdańsk Regular B2B 750 – 860 PLN/day
Java developer building high-scale sales-support systems for a major Polish clothing retailer (2000+ stores): a central coupon/voucher/benefit service, an adapter integrating sales and warehouse systems with an external RFID registry, and a Java library for RFID readers. Stack: Java 25, Spring Boot 3.5, PostgreSQL, Redis, Docker/OpenShift. Hybrid from Gdańsk.
MCAI Software Engineer
Software engineer at Motorola Solutions building AI-driven solutions that integrate with mission-critical voice and data communication systems for public safety. Works across the full lifecycle (design, build, test, deploy, maintain) in small autonomous teams, using Elixir, TypeScript/Angular, Docker, Kubernetes, Azure, and NATS.io.
Senior Full-Stack Engineer — Remote-First, Social Impact
Senior full-stack engineer on Stitch's remote-first Australian product team, owning end-to-end features across a mature Python/Django REST API and AngularJS frontend, running on AWS with AI tooling, to help millions of older adults.
Cloud / Devops Engineer
Builds and manages cloud environments hosting clients' applications at Foreside in Eindhoven: designs cloud infrastructure, automates provisioning and deployments, and monitors performance, security and costs to keep dev teams' software reliably available. Works across AWS, Azure and GCP with Docker/Kubernetes and IaC tooling like Terraform.
Nodejs Developer
Junior Node.js developer role in Amsterdam at a client-project web shop; the hire will be trained and mentored while building varied projects such as high-end websites, audio applications, touchscreen kiosks, and mobile-optimized sites. Stack centers on Node.js (Koa, Express, Sails.js) with NoSQL stores like MongoDB and Redis.