Fullstack Engineer ( Python and Angular)

🏢 Summary: Remote role within a multi-phase cloud transformation initiative focused on platform engineering, self-service infrastructure, automation, and scalable cloud solutions. The position centers on building and automating cloud-native infrastructure using GCP and modern DevOps practices. 🗂️ Requirements: Experience with Google Cloud Platform (GCP), Proficiency in Terraform, Hands-on experience with CI/CD pipelines, Experience in infrastructure automation, Knowledge of cloud-native architecture, Experience with Kubernetes, Experience with Kafka or BigQuery 📃 Skills: GCP, Terraform, CI/CD, Kubernetes, Kafka, BigQuery, Automation, Cloud-native 🏢 Description: Dear Consultant Be part of a multi-phase cloud transformation initiative focused on platform engineering, self-service infrastructure, automation, and cloud scalability. Send CV to marcillina.tietjen@dcvtechnologies.co.uk Remote Poland, Bulgaria, Romania DCV-XE-JO-20.05.26 Required Skills: • Google Cloud Platform (GCP) • Terraform • CI/CD Pipelines • Infrastructure Automation • Cloud-Native Architecture • Kubernetes • Kafka / BigQuery

🏢 Summary: Contract Senior Full Stack Engineer role focused on designing and developing scalable Java and Python backend services within a microservices architecture. The position involves building REST APIs, integrations, and automation solutions while contributing to data processing and cloud-based platforms. The role also includes technical leadership and ensuring high-quality architecture and coding standards. 🗂️ Requirements: 6+ years software engineering experience, Strong Java backend development experience, Strong Python backend development experience, Hands-on microservices development, Experience building REST APIs, Experience with Spring Boot, Experience with cloud-based services, Experience designing scalable application architectures, Experience with system integrations and automation, Ability to conduct code reviews and ensure code quality standards 📃 Skills: Java, Python, SpringBoot, Microservices, REST, APIs, Cloud, Automation, Architecture, Integration 🏢 Description: We are looking for an experienced Senior Full Stack Engineer to design and develop scalable backend services and APIs while contributing to modern microservices-based architectures. The role involves building Java and Python-based services , supporting data processing capabilities, and ensuring high-quality application development aligned with architectural standards. The candidate will also provide technical leadership , guide development teams, and ensure adherence to coding and integration standards. Send CV to (marcillina.tietjen@dcvtechnologies.co.uk) 📍 Location: Poland 💼 Experience: Senior Level (6+ years) 📄 Position Type: Contract / B2B Key Responsibilities Design and develop scalable backend services and APIs Build Java and Python-based microservices Develop integrations and automation solutions Contribute to data processing and backend platform capabilities Ensure solutions align with application architecture and platform standards Participate in system design, code reviews, and quality assurance Provide technical leadership and mentorship to developers Collaborate with cross-functional teams to deliver reliable backend systems Ensure adherence to coding standards and best practices Required Skills Backend Development Java Spring Boot Microservices architecture REST API development Full Stack / Integration Python development API development and integrations Automation scripting Cloud services Architecture & Engineering Application architecture Integration patterns Microservices design Code quality and peer reviews Experience Required 6+ years of software engineering experience Strong experience developing Java and Python backend services Hands-on experience building microservices and REST APIs Experience designing scalable application architectures Experience working with cloud-based services and integrations Experience mentoring developers and contributing to technical leadership Ideal Candidate Strong backend engineering background Experience building scalable microservices systems Ability to lead development standards and architecture decisions Comfortable working in **collaborative

🏢 Summary: Long-term Senior Fullstack Engineer role in a large postal/logistics environment, focused on developing and maintaining fullstack applications using Java/Spring and Angular. The position involves building RESTful services, working with multiple databases, and contributing within an agile SAFe/Scrum setup. 🗂️ Requirements: 5+ years fullstack development experience, Strong Java and Spring expertise, Strong Angular and TypeScript experience, Experience building REST APIs, Experience with SQL databases, Knowledge of Oracle PostgreSQL or MongoDB, Experience with Jenkins and Git, Experience working in SAFe or Scrum, German B2 or higher, English proficiency 📃 Skills: Java, Spring, Angular, TypeScript, REST, Swagger, SQL, Oracle, PostgreSQL, MongoDB, Jenkins, Git, SAFe, Scrum, Kafka, Microservices, PLSQL, Docker, Kubernetes, AWS, Grafana, Splunk 🏢 Description: Dear Consultant, We are hiring a Senior Fullstack Engineer for a long-term project within a large postal/logistics environment. 💻 Tech Stack: • Java / Spring • Angular / TypeScript • REST API / Swagger • SQL / Oracle / PostgreSQL / MongoDB • Jenkins / Git • SAFe / Scrum ⭐ Nice to Have: Kafka, Microservices, PL/SQL, Docker, Kubernetes, AWS, Grafana, Splunk ✅ 5+ years experience ✅ German B2/B2+ mandatory ✅ English required 📍 EU-based Preferred locations: Poland, Romania, Bulgaria, Czechia, Slovakia, Spain ⏳ Long-term project with yearly extensions Interested? DM me directly. (marcillina.tietjen@dcvtechnologies.co.uk

🏢 Summary: Senior Full Stack Engineer role focused on building scalable and resilient applications within a cross-functional engineering team. The position involves backend and frontend development using modern JavaScript frameworks and enterprise databases, with containerization and CI/CD practices. Available as hybrid or remote engagement across several European countries. 🗂️ Requirements: Experience with Node.js, Experience with React, Strong knowledge of PL/SQL, Experience with Oracle databases, Experience with Docker, Experience with Kubernetes or ECS, Experience with CI/CD pipelines, Experience with Jenkins or GitLab CI or GitHub Actions, Experience with MongoDB or DynamoDB or PostgreSQL 📃 Skills: Node.js, React, PL/SQL, Oracle, Docker, Kubernetes, ECS, CI/CD, Jenkins, GitLab, GitHub, MongoDB, DynamoDB, PostgreSQL 🏢 Description: Dear Consultant, We are looking for an experienced Senior Full Stack Engineer to join a cross-functional engineering team focused on building scalable and resilient applications. 📍 Poland / Romania / Bulgaria / Spain / Czech Republic / Slovakia 🏠 Hybrid / Remote 💼 Employment Contract / B2B (depending on country) Must Have: • Node.js • React • PL/SQL • Oracle databases • Docker • Kubernetes / ECS • CI/CD • Jenkins / GitLab CI / GitHub Actions • MongoDB / DynamoDB / PostgreSQL Nice to Have: • Java / SpringBoot • Kafka • Microservices • Terraform / CloudFormation • GCP / BigQuery • German language 📩 DM me if interested. marcillina.tietjen@dcvtechnologies.co.uk DCV/CKL/JO/Re:18.05.2026

🏢 Summary: Long-term remote DevOps contract for a large-scale e-commerce logistics platform undergoing API migration using KIRO and spec-driven development. The role focuses on building and maintaining cloud infrastructure, CI/CD pipelines, and API management solutions to ensure scalability, reliability, and fast software delivery. Immediate joiners from Poland, Romania, or Bulgaria are required. 🗂️ Requirements: 3–5 years DevOps experience, Hands-on AWS infrastructure and networking, Experience with KIRO, Tyk, Apigee, Kubernetes experience (EKS preferred), Strong scripting skills, CI/CD pipeline implementation experience, Experience with AI-powered coding assistants, English B2/C1 level, Immediate availability 📃 Skills: AWS, KIRO, Tyk, Apigee, Kubernetes, EKS, Python, Terraform, Helm, ArgoCD, GitLab, GitHubActions, Bash, PowerShell, Prometheus, Grafana, AppDynamics, OpenSearch, CI/CD, Networking 🏢 Description: Dear Consultant, Join a large-scale e-commerce logistics platform supporting millions of parcel transactions weekly , currently undergoing API migration using KIRO (agentic AI, spec-driven development) . Send CV to (marcillina.tietjen@dcvtechnologies.co.uk 📍 Remote (Poland / Romania / Bulgaria) 💼 Contract (Long-term) 🚀 Start: ASAP (Immediate joiners only) You will be: building and supporting the tools, processes and infrastructure empowering faster delivery and scaling of software iterations ensuring availability, reliability and scalability of application infrastructure building and supporting CI/CD and release tools ensuring the right metrics are collected and monitored Tech Stack AWS (DevOps, mid-level) KIRO Tyk.io Google Cloud Apigee Kubernetes (EKS preferred) Python Terraform, Helm ArgoCD (GitOps) CI/CD (GitLab / GitHub Actions) Bash / PowerShell Monitoring: Prometheus, Grafana, AppDynamics, OpenSearch 🎯 Requirements 3–5 years DevOps experience Practical experience with AI-powered assistants (Copilot, Claude, Cursor, etc.) Hands-on AWS infrastructure & networking Experience with Kiro, Tyk, Apigee (MANDATORY) Kubernetes experience (EKS preferred) Strong scripting + CI/CD English B2/C1 ⚠️ Important Immediate availability ONLY Remote role (PL / RO / BG)

🏢 Summary: Contract role for a Senior Java Backend Developer to design and build scalable backend systems and microservices for a large enterprise digital platform in a hybrid model in Poland. The position focuses on developing RESTful services, integrating external systems, and optimizing distributed applications. Requires strong experience in Java-based microservices architecture and modern DevOps tools. 🗂️ Requirements: 7+ years of Java development experience, Strong expertise in Java 8+, Experience with Spring and related frameworks, Hands-on microservices development, Experience with RESTful APIs and web services, Experience with Kafka or distributed messaging systems, Understanding of SOA principles, Experience with relational or NoSQL databases, Experience with containerization and orchestration, Knowledge of React or advanced JavaScript, Proficiency with Git, Maven, Jenkins, Registration in Poland as self-employed consultant 📃 Skills: Java, Spring, SpringBoot, SpringMVC, JPA, Hibernate, REST, SOAP, HTTP, JSON, XML, Kafka, SQL, NoSQL, Docker, Git, Maven, Jenkins, React, JavaScript 🏢 Description: Dear Consultant, We are seeking an experienced Senior Java Backend Developer to design and build scalable backend systems and microservices for a large enterprise digital platform. Send CV if you are interested and registered in Poland as a self-employed Consultant. (marcillina.tietjen@dcvtechnologies.co.uk) Senior Java Backend Developer – Microservices (Contract) Location: Gdansk or Warsaw, Poland Work Mode: Hybrid – 1 day onsite per week Seniority: 7+ years experience Key Responsibilities • Design and implement backend systems and microservices• Develop RESTful APIs and web services• Participate in architecture reviews and optimisation initiatives• Debug, profile, and optimise applications• Integrate external APIs and services• Write and maintain technical documentation Required Skills & Experience • Strong expertise in Java 8+ • Frameworks: Spring, Spring Boot, Spring MVC, JPA, Hibernate • Microservices development using HTTP, REST, JSON, XML • Messaging and distributed systems experience ( Kafka ) • Strong understanding of SOA principles and web services (REST & SOAP) • Experience with Relational or NoSQL databases • Exposure to containerisation & orchestration technologies • Experience with React or advanced JavaScript • Tools: Docker, Git, Maven, Jenkins

🏢 Summary: Contract role for an experienced Backend Developer to design and support Spark-based data processing solutions on Microsoft Azure and Microsoft Fabric. The position focuses on building batch and streaming data pipelines using PySpark and Python, optimizing Delta tables, and deploying Spark jobs in a cloud environment. Hybrid work model with long-term engagement on an enterprise-scale data platform. 🗂️ Requirements: 8–10 years of backend development experience, Strong experience with Microsoft Azure Cloud Platform, Hands-on experience with Microsoft Fabric, Proficiency in PySpark and Spark (batch and streaming), Strong Python skills (notebooks), Experience with Delta table optimization, Good knowledge of Java and OOP principles, Experience with relational databases, Experience with NoSQL databases, Experience with GitLab and CI/CD pipelines, Experience with Python unit testing, Experience working in Agile environment, Ability to troubleshoot complex technical issues, Professional English communication skills 📃 Skills: Azure, Fabric, PySpark, Spark, Python, Delta, Java, SQL, NoSQL, GitLab, CI/CD, Agile, Docker, Kubernetes 🏢 Description: Dear Consultant, We are searching for a Backend Developer who will be responsible for building and supporting Spark-based data processing solutions on Microsoft Azure and Microsoft Fabric platforms for a multinational client. Please send CV to ( marcillina.tietjen@dcvtechnologies.co.uk ) if you are interested. Backend Developer (PySpark + Python, Azure) Location: Gdynia, Poland (1 day/week onsite) Contract Duration: 1 year Start Date: 01 Feb 2026 Experience: 8–10 yearsday Work Model: Hybrid (4 days WFH) Key Responsibilities Develop applications using PySpark and Spark (batch and streaming) Program using Python notebooks Build and run Spark jobs on Microsoft Fabric Optimize Delta tables Develop using Java (OOP) Work with relational and NoSQL databases Use GitLab, unit testing, and CI/CD pipelines Troubleshoot technical issues Work in Agile environment and communicate effectively in English Must Have Skills Microsoft Azure Cloud Platform Microsoft Fabric Platform PySpark Spark programming (batch & streaming) Python (Notebooks) Delta table optimization Java (OOP) Relational & NoSQL databases GitLab, Python unit testing, CI/CD pipelines Agile methodology Strong English communication Better to Have Spark performance tuning Docker Kubernetes

🏢 Summary: Contract GenAI Python Developer role focused on building enterprise AI-powered applications, designing agentic AI architectures, and integrating large language models into scalable backend systems. The position involves implementing GenAI workflows, API integrations, and asynchronous data pipelines in a hybrid setup in Wroclaw. 🗂️ Requirements: 5+ years of Python development experience, Hands-on experience building AI or GenAI systems, Experience with agentic AI architectures, Experience integrating external APIs, Experience handling asynchronous and streaming data, Proficiency with Git workflows, Basic knowledge of relational databases and SQL, Ability to work hybrid in Wroclaw (minimum 2 days onsite) 📃 Skills: Python, GenAI, LLM, APIs, Async, Streaming, Git, SQL, LangChain, LangGraph, VectorDB, Embeddings, Azure, DevOps, CICD, Agents, Orchestration 🏢 Description: We are looking for a GenAI Python Developer to join a team building AI-powered solutions within enterprise environments. The role focuses on developing intelligent AI systems, integrating APIs, and implementing modern GenAI workflows using Python. You will work on designing and implementing agentic AI architectures , integrating large language models, and building scalable backend systems that power AI-driven applications. Send CV to ( marcillina.tietjen@dcvtechnologies.co.uk ) if you are interested. Location Wroclaw, Poland – Hybrid (minimum 2 days onsite) Employment Type Contract / B2B Key Responsibilities Develop AI-driven applications using Python Design and implement GenAI workflows and AI agents Integrate external APIs and AI services Work with asynchronous and streaming data pipelines Collaborate with engineering teams in Agile/Scrum environments Implement AI orchestration and workflow management Maintain high-quality code using Git workflows Support data integration and backend services using SQL databases Required Skills 5+ years Python development experience Hands-on experience building AI / GenAI systems Experience with agentic AI architectures (autonomous agents, planning, tool usage, memory) Experience calling APIs and handling async/streaming data Good understanding of Git workflows (branches, PRs, merge conflict resolution) Basic understanding of relational databases and SQL Strong collaboration and communication skills Ability to work hybrid in Wroclaw (2 days onsite) Nice to Have Experience with LangChain, LangGraph or similar AI frameworks Experience with vector databases and embeddings Knowledge of prompt engineering Familiarity with Azure DevOps pipelines (CI/CD) Experience working with multi-agent systems Experience with memory management in LLM architectures

🏢 Summary: Remote Senior FullStack Developer role focused on building and scaling end-to-end AI applications, agentic workflows, and modern front-end interfaces. The position involves designing AI-driven solutions, optimizing system architecture, and integrating LLM-based systems into production environments. You will work on data-heavy applications and enterprise automation within a fully remote project in Poland. 🗂️ Requirements: 5+ years of experience with Python for data-heavy or AI-integrated applications, Strong experience with Django, Flask or FastAPI, Strong mastery of Vanilla JavaScript, Hands-on experience with AngularJS and knowledge of migration to modern Angular, Experience building agentic AI systems and autonomous LLM-based workflows, Practical knowledge of LangChain, LlamaIndex and RAG, Experience with AI agent orchestration frameworks, Commercial experience with GCP or AWS, Proven experience with Google AppScript for enterprise automation, Strong understanding of RESTful APIs, Experience with asynchronous programming, Experience with end-to-end agentic workflows, Hands-on experience with GenAI technologies such as Gemini, Copilot or Claude 📃 Skills: Python, Django, Flask, FastAPI, JavaScript, AngularJS, Angular, LangChain, LlamaIndex, RAG, LLM, GCP, AWS, AppScript, REST, GenAI, Gemini, Copilot, Claude 🏢 Description: This is a remote position. As a Senior FullStack Developer at Virtusa , you will build and scale end-to-end AI applications, integrate automated workflows, and design intuitive front-end interfaces. You will diagnose architectural bottlenecks, propose AI-driven optimizations, and communicate directly with stakeholders to turn complex requirements into functional code. This is a fully remote project within Poland. Requirements At least 5 years of experience with Python (Django, Flask, or FastAPI), specifically for data-heavy or AI-integrated applications. Strong mastery of Vanilla JavaScript and hands-on experience with Angular JS (and familiarity with the migration path to modern Angular). Hands-on experience building agentic AI systems and autonomous workflows based on LLMs. Strong practical knowledge of: LangChain, LlamaIndex, RAG, AI agent orchestration frameworks. Commercial cloud experience: GCP (preferred) or AWS AppScript Expertise: Proven experience using Google AppScript for enterprise automation or custom add-ons. API Design: Deep understanding of RESTful APIs and asynchronous programming. Experience in end to end agentic workflows Strong experience in using Gen AI technologies : Gemini, co-pilot, claude AI Benefits Professional training programs Work with a team that is recognized for its excellence. We have been featured in the Deloitte Technology Fast 50 & FT 1000 rankings. We have also received the Great Place To Work® certification for seven years in a row

🏢 Summary: Remote Senior FullStack Developer role focused on building and scaling end-to-end AI applications with agentic workflows and intuitive front-end interfaces. The position involves designing AI-driven optimizations, integrating LLM-based systems, and developing data-heavy backend services. The role requires close collaboration with stakeholders to translate complex requirements into production-ready solutions. 🗂️ Requirements: Minimum 5 years of experience with Python (Django, Flask, or FastAPI), Experience building data-heavy or AI-integrated applications, Strong proficiency in Vanilla JavaScript, Hands-on experience with AngularJS and knowledge of migration to modern Angular, Experience building agentic AI systems based on LLMs, Practical knowledge of LangChain, LlamaIndex, RAG, and AI orchestration frameworks, Commercial cloud experience with GCP or AWS, Proven experience with Google AppScript for enterprise automation, Strong understanding of RESTful APIs, Experience with asynchronous programming, Experience designing end-to-end agentic workflows, Hands-on experience with Generative AI tools such as Gemini, Copilot, or Claude 📃 Skills: Python, Django, Flask, FastAPI, JavaScript, AngularJS, Angular, LangChain, LlamaIndex, RAG, LLM, GCP, AWS, AppScript, REST, Gemini, Copilot, Claude 🏢 Description: This is a remote position. As a Senior FullStack Developer at Virtusa , you will build and scale end-to-end AI applications, integrate automated workflows, and design intuitive front-end interfaces. You will diagnose architectural bottlenecks, propose AI-driven optimizations, and communicate directly with stakeholders to turn complex requirements into functional code. This is a fully remote project within Poland. Requirements At least 5 years of experience with Python (Django, Flask, or FastAPI), specifically for data-heavy or AI-integrated applications. Strong mastery of Vanilla JavaScript and hands-on experience with Angular JS (and familiarity with the migration path to modern Angular). Hands-on experience building agentic AI systems and autonomous workflows based on LLMs. Strong practical knowledge of: LangChain, LlamaIndex, RAG, AI agent orchestration frameworks. Commercial cloud experience: GCP (preferred) or AWS AppScript Expertise: Proven experience using Google AppScript for enterprise automation or custom add-ons. API Design: Deep understanding of RESTful APIs and asynchronous programming. Experience in end to end agentic workflows Strong experience in using Gen AI technologies : Gemini, co-pilot, claude AI Benefits Professional training programs Work with a team that is recognized for its excellence. We have been featured in the Deloitte Technology Fast 50 & FT 1000 rankings. We have also received the Great Place To Work® certification for seven years in a row