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Java Developer (Trading)
Build and maintain Java-based trading and payment gateway systems for fintech clients using Spring, REST/SOAP APIs, and cloud infrastructure.
Frontend Developer
Builds and maintains responsive web apps with React, Next.js, Redux, and TypeScript; collaborates with designers and backend teams to deliver scalable front-end features.
Lead Software Engineer (CMS-HIOS)
Lead a small team to design, build, and maintain Java/Spring backend and React/Angular frontend systems for a federal healthcare oversight platform, while mentoring engineers and ensuring secure, high-quality delivery.
Remote Senior Data Engineer @ Varwise
Senior Data Engineer at an Adtech company building and scaling a big data identity graph using Python, Spark, cloud platforms (AWS/GCP/Azure), and integrating AI/LLMs.
Senior Java Full-Stack Engineer – API, UI & Cloud
Builds and maintains a banking application using Java/Spring Boot for backend APIs and JavaScript for frontend, ensuring code quality through testing and reviews.
Expert Devops Engineer @ ING BANK ŚLĄSKI SPÓŁKA AKCYJNA
You’ll design, build, and maintain CI/CD pipelines for Java/Spring Boot apps and SAS Viya 4 analytics on GCP/GKE, automate deployments, and ensure high availability, security, and monitoring for a bank’s anti-fraud platform.
Oracle Software Engineer
Develops, maintains, and optimizes Oracle E-Business Suite R12.2.10 modules (AP, AR, GL, etc.) using PL/SQL, Oracle Forms/Reports, and Java, while integrating systems and troubleshooting issues.
Senior Java Software Engineer
Builds and secures Java microservices (Spring Boot) on Kubernetes to automate vulnerability detection and policy enforcement for a global bank’s deployment pipeline.
GCP DevOps Engineer @ Mindbox Sp. z o.o.
Build and manage secure, scalable Google Cloud Platform infrastructure using IaC (Terraform/Ansible) and CI/CD pipelines, while automating cloud networking and container orchestration.
Senior Java Developer @ Diverse CG Sp. z o.o. Sp.k.
Design and build Java-based microservices and integration components for a banking platform, focusing on safekeeping and corporate actions while modernizing legacy systems.
Sr. Data Engineer - backend oriented (Java/Python/Go) @ Link Group
Build and maintain scalable backend systems for investment and AI-driven applications, including batch/streaming pipelines, generative AI integrations, and microservices in Java/Python/Go.
Backend Developer @ Mindbox Sp. z o.o.
Build and maintain high-performance distributed systems and APIs in Java/Spring Boot, deploying on AWS and Kubernetes while following Agile practices and CI/CD pipelines.
Инженер по обеспечению безопасности разработки (Fuzzing)
Builds and runs fuzzing pipelines to find security flaws in virtualization software using C/C++/Python and tools like AFL++ and libFuzzer.
Cloud Solutions Architect with Security Clearance
Required Skills: 1. Demonstrated experience independently designing and developing cloud-based applications using current best practices and architectural guidelines. 2. Demonstrated experience working in software…
Data Engineering Manager, Consumer Data Platform
Lead a team building and scaling P&G’s global Consumer Data Platform on Google Cloud, designing pipelines, warehouses, and governance to turn raw consumer data into secure, actionable insights for brands like Always and Gillette.
Java Developer
Builds cloud-based microservices platforms using Java for a global consultancy delivering digital transformation across industries.
Internship: Front-end- eller Back-end-utvecklare
Internship for front-end or back-end developers to build UIs with Angular or robust backends with .NET/C# in real client projects using agile methods.
Technical Data Analyst
Maintains and analyzes investment data for clients, builds data pipelines, and visualizes insights using tools like Tableau or Power BI.
Senior Application Security Engineer
Lead application security at a large wealth-management firm: perform manual testing, integrate security tools into CI/CD, mentor dev teams, and track remediation of vulnerabilities in web, mobile, APIs, and databases.
Software Development Engineer
Build and maintain production LLM agent tools, RAG systems, and MCP integrations using Python (FastAPI, LangChain) and TypeScript/React with AI-assisted development tools like Claude Code.