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Diverse Consulting Group

Fullstack Java Developer (Java / Angular) Java, Angular, Spring Boot Warszawa, Gdańsk

Senior full-stack Java developer (5+ yrs) designing, building, and maintaining microservices-based Commercial Cards applications with Java, Spring Boot, Angular, Kafka, and SQL. Day to day includes REST APIs, security remediation (OWASP, SAST), CI/CD with Jenkins/Docker/Kubernetes, and Agile collaboration. On-site in Warsaw or Gdansk via a recruitment agency.

Agentic AI Agile AI Angular API +27 skills

Future Processing

Senior Java Developer - Talent pool

Open 9d EuropeSenior

Future Processing is recruiting a talent pool of senior Java developers who build Java software for clients, collaborate with developers, analysts, testers and customers, and evaluate new solutions. Core stack: Java, Spring Boot, Hibernate, AWS, Docker/Kubernetes/Terraform and Apache Kafka, with AI tools used in daily work.

AI AWS Hibernate Java Kafka +1 skills

100 – 163 PLN / hr

Mindbox Sp. z o.o.

Kotlin/Java Developer – Microservices (Hybrid)

Builds Kotlin and Java web applications and APIs in a microservice architecture as part of Mindbox's Developer Experience (DevX) Standards and Controls function, creating platforms that help development teams manage and monitor software development standards. Hybrid work from the Kraków office.

API Developer Experience Java Kotlin Microservices

Cloud DevOps Engineer

Builds and manages a resilient, automated GCP foundation platform for application teams — using Terraform/IaC, CI/CD, SDN (VPC/XPN), IAM, hardened Linux/Windows and security compliance — within an Agile team, with rotational 24/7 on-call. Hybrid role: 6 days/month in the Kraków office; hired via recruiter Antal.

Agile Ansible Automation CI/CD Cloud +13 skills

Senior DevOps Engineer

EuropeContractSenior

A senior engineer (8+ years IT) supporting business-critical applications and infrastructure, combining DevOps, systems administration, production support and application engineering. Day-to-day involves troubleshooting distributed production systems and automating infrastructure with tools like Ansible, Terraform, Kafka and Python.

ActiveMQ Angular Ansible Automation Bash +15 skills

Future Processing

Senior Java Developer (Gosu)

Senior Java developer at Future Processing building software for an insurance-industry client in a foreign market, working day to day with Guidewire/Gosu, Spring and AWS Lambda on a B2B contract: coding, writing unit tests, reviewing solutions and optimizing processes with the client's team.

AI AWS Generative AI Java Lambda +2 skills

100 – 163 PLN / hr

EPAM Systems (Poland) sp. z o.o.

Java Developer - Big Data

Java/Scala developer building a pricing and risk-management platform on Microsoft Azure for Front Office, Finance and Risk teams — developing big data solutions with Apache Spark and doing cloud platform engineering (CI/CD with GitLab, containerization, Kubernetes). Flex-hybrid: 3 days a week from the Kraków office.

Azure Big Data CI/CD GitLab Java +3 skills

Future Processing

Senior Java Developer (AWS)

Senior Java Developer working on a platform (project for a UK client) that connects advertisers with owners of digital billboards, using Java, Spring Boot, AWS, Docker, Kubernetes, Terraform, MySQL and Kafka. Day-to-day involves coding, unit/integration testing and collaborating with an international team; fluent (B2+) English is required.

AWS Cypress Docker Hibernate Java +6 skills

100 – 163 PLN / hr

Senior Java Engineer - Kafka & REST Backend (Remote)

Scalo is hiring a senior Java engineer to join a team building advanced projects for financial-sector clients. Day to day: backend development with Java, Spring Boot 3, Hibernate and PostgreSQL, plus messaging (Kafka/RabbitMQ), Redis and ELK. Remote/hybrid B2B role with office options in Warsaw, Poznan or Wroclaw, up to 145 PLN/h.

ELK GitLab Hibernate Java Jenkins +9 skills

up to 145 PLN / hr

Finanse Pro Sp. z o.o.

Java Developer — Remote, Growth & Training

A Java developer builds and develops web applications in Java, collaborates with the project team on requirements analysis and solution design, and takes part in the full software lifecycle from analysis to deployment. Core stack: Java, Spring, and Hibernate; 3+ years of Java experience required.

Hibernate Java Spring

DevOps Engineer

EuropeContract Licensed UK sponsor

Hands-on DevOps Engineer (5+ years) in Kraków, hybrid 3 days/week from office on a B2B contract. Designs CI/CD pipelines (GitLab, Jenkins, Azure DevOps, GitHub Actions), automates infrastructure with Terraform, Ansible and Python, runs Docker/Kubernetes workloads on Azure, and builds observability with Prometheus, Grafana, ELK or Splunk.

Ansible Automation AWS Azure Azure DevOps +22 skills

Senior Software Developer (Backend)

Senior backend developer on ABC Fitness's Glofox Communications Platform team, building Go services and APIs that power SMS, email, push and WhatsApp communications for the Glofox platform and its Xlerate CRM. Day to day involves Go development, APIs/webhooks, and working with MongoDB, AWS and CircleCI in an Agile/DevOps environment.

Agile API AWS CI/CD Cloud +8 skills

230K – 250K PLN

Senior Java Developer

Senior Java developer at Luxoft working on a platform that collects, validates, and distributes securities and price data to a bank's internal systems. Day to day: build and maintain Java/Spring web apps and services, manage Linux/Windows environments, app servers, CI/CD, and monitoring. Hybrid work in Warsaw.

Angular Bash CI/CD Cloud C# +25 skills

Fullstack Java Developer

A fullstack Java developer joins ALOIS UK's Tech Crew in Poland to build and maintain web applications and services supporting compliance and regulatory change deliveries. Day to day: developing with clean-code principles, deploying, monitoring, and improving services, plus release and configuration management. Hybrid, 3 days a week in the office.

Go Backend Developer (Cloud & CI/CD) | Project-based | ASAP

Polcode, a Polish software house, is hiring a Go backend developer for a 3–6 month project-based engagement for an international client. Day to day: build and maintain Go backend services, work with AWS/Azure cloud, and contribute to CI/CD and infrastructure automation, collaborating directly with the client's team. 100% remote within Poland or from the Warszawa office.

Automation AWS Azure Azure DevOps CI/CD +9 skills

80 – 130 PLN / hr

Senior Java Backend Developer — Hybrid, Microservices & AI

Senior Java backend developer working hybrid from Poznań, Poland: designing microservice solutions with DDD and SOAP/REST APIs over databases, mentoring the team, and maintaining code quality and tests. Stack includes Maven, Jenkins, Docker, Kubernetes and CI/CD, with projects serving banking or corporate clients.

CI/CD Docker Jenkins Jest Kubernetes +2 skills

Senior Backend / Fullstack Developer

RemoteEuropeContractSenior

Senior backend/fullstack developer building and operating scalable Java/Kotlin Spring services on AWS for a customer–vehicle data platform, with Apache Kafka as the central event-streaming backbone and integrations to CRM and enterprise systems, under a 'you build it, you run it' DevOps model. Fully remote from Poland; 160–180 PLN/h on B2B or employment contract.

API Automation AWS CI/CD Cloud +13 skills

160 – 180 PLN / hr

Senior Test Automation Engineer – Medical Software (Python)

Senior QA engineer who designs requirements-based functional tests for web, mobile, and embedded medical software and builds/maintains automated tests in Python. Works on-site in Wrocław alongside developers, analysts, and other QA teams; strong English and Polish required.

Automation Python Test Automation

Senior C# Developer for FinTech Backend (Event-Driven)

Senior C# Developer joining an international team at a global financial institution, building core event-driven back-end systems for XVA, Liquidity, and Financial Resource Management. Day to day: delivering high-quality, scalable backend code in an agile environment with front-office IT contact; based in Poland.

Agile C# Event Driven Architecture

Senior Java Backend Engineer — Spring Microservices & Cloud

HybridEuropeSenior

Senior Java developer at Luxoft in Warsaw designing and implementing features for web and desktop applications using Java SE/EE, Spring Boot, and microservices, including modernizing legacy systems. Requires SQL/Oracle and Linux skills; hybrid work in Warsaw.

Java Linux Microservices Oracle Spring +1 skills