June 10, 2026
Senior Software Engineer
Senior • Remote
190 - 220 PLN
Gdansk, Poland , +2
About project:
TROP is an advanced situational awareness and operational coordination platform developed by Defencebay. By combining real-time mapping, secure communications, drone integration, AI-ready workflows and resilient Mesh LoRa networking, TROP helps teams maintain a shared operational picture when standard infrastructure is limited or unavailable. We are building next-generation technology for public safety, emergency response, critical infrastructure protection and defense operations.
Defencebay is a sub-brand of Devopsbay, focused on building advanced technologies for public safety, defense, and crisis communication systems. The recruitment process for this role is conducted under the Defencebay brand, as part of our dedicated product team working on the TROP platform. While being part of the broader Devopsbay organization, Defencebay operates as an independent product unit responsible for developing mission-critical solutions in the area of situational awareness and resilient communications
Required Skills
5+ years of experience in backend software development.
Strong proficiency in Python and experience building scalable backend services.
Strong understanding of software engineering best practices, including testing, code reviews, clean code, and maintainable architecture.
Solid knowledge of PostgreSQL and database design principles.
Hands-on experience with message brokers such as RabbitMQ or similar event-driven architectures.
Experience working with containerized environments and orchestration platforms, particularly Kubernetes (K8s).
Practical knowledge of cloud platforms, preferably AWS.
Experience designing, building, and maintaining RESTful APIs and microservices.
Understanding of distributed systems, asynchronous communication, and real-time data processing.
Experience integrating AI technologies, including Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), or AI-powered applications.
Familiarity with data pipelines, ETL processes, and analytics workflows.
Experience integrating third-party systems, APIs, and external services.
Understanding of software architecture principles, system design, and scalability considerations.
Ability to troubleshoot complex production issues and optimize system performance.
Strong problem-solving skills and ability to work independently in a fast-paced environment.
Good communication skills and ability to collaborate effectively within cross-functional teams.
Nice to Have
Experience working with multiple programming languages and technology stacks beyond Python.
Experience with Computer Vision solutions and AI model deployment.
Familiarity with Model Context Protocol (MCP) and AI agent architectures.
Experience working with Team Awareness Kit (TAK), ATAK, iTAK, or situational awareness platforms.
Knowledge of geospatial systems, mapping technologies, or GIS solutions.
Experience in defense, public safety, emergency management, or mission-critical systems.
Familiarity with DevOps practices, Infrastructure as Code (Terraform), and CI/CD pipelines.
What You’ll Do
Design, develop, and maintain backend services using technologies such as Python, PostgreSQL, RabbitMQ, Kubernetes (K8s), and AWS.
Build and evolve APIs and microservices, with a strong focus on real-time communication features.
Develop new features, maintain existing components, and troubleshoot production issues across the platform.
Design and implement integrations leveraging modern AI technologies, including LLMs, RAG (Retrieval-Augmented Generation), Computer Vision, and Model Context Protocol (MCP).
Build and maintain data processing pipelines that power AI-driven features and analytics workflows.
Evaluate, prototype, and integrate emerging AI technologies into real-world products and solutions.
Contribute to system architecture and participate in key technical decisions shaping the platform’s evolution.
Integrate with external systems and develop solutions that enable efficient communication and data exchange across distributed services.
Work on products within the Team Awareness Kit (TAK) ecosystem, supporting real-time situational awareness, information sharing, and operational coordination.
Take ownership of features and projects from initial concept through production deployment and ongoing operation.
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Design solutions that are scalable, auditable, and sustainable across multiple teams and regions. Maintain a strong bias toward quality, detail, and correctness in architecture, implementation, and documentation. Think beyond immediate delivery and continuously improve foundations, tooling, and processes. Core Responsibilities: Architect, implement, and continuously improve cloud security and DevSecOps practices across the organization. Design and maintain secure, scalable AWS infrastructure using Terraform with a strong emphasis on best practices and maintainability. Collaborate closely with engineering teams on CI/CD, code-related workflows, and delivery practices. Own and evolve monitoring, alerting, and observability using Datadog . Lead the design and implementation of foundational security capabilities, including: Identity and access management Secrets and key management Network security and segmentation Logging, auditing, and incident readiness Drive security governance and GRC-related initiatives . Provide mentorship and set engineering standards through example, reviews, and documentation. Collaborate with Engineering and IT Operations teams to ensure systems are secure, resilient, and operationally sound. What You will need for this position 10+ years of professional experience in DevOps, DevSecOps, Security Engineering, or related roles. Proven track record of successfully delivering meaningful security and infrastructure improvements in complex environments. Strong hands-on experience with: AWS (security, networking, IAM, and core services) Terraform (modular, scalable, and secure infrastructure-as-code) CI/CD pipelines (CircleCI or comparable tools) Datadog or similar observability platforms Solid understanding of security and GRC best practices, including risk management, controls, and audit concepts. Practical experience with day-to-day IT operations, including SaaS tooling, access management, operational workflows, and application of IT best practices in a growing organization. Demonstrated ability to work independently, prioritize effectively, and drive initiatives from idea to execution. Strong attention to detail, documentation quality, and operational rigor. Clear communicator who can explain complex technical and security concepts to both technical and non-technical audiences. Nice to have Experience with compliance frameworks. Key Metrics Success in this role is measured by tangible improvements in security, operational maturity, and scalability , including: Security posture Reduction in high- and critical-risk findings Consistent implementation of security controls and best practices DevSecOps maturity Increased standardization and reliability of infrastructure and security patterns Reduced manual work and configuration drift through durable automation GRC & audit readiness Ability to meet audit and enterprise customer requirements with minimal friction High-quality, repeatable security documentation and evidence Operational quality Clear, actionable observability and alerting Fewer security and operational issues caused by process or configuration gaps Long-term impact Delivery of scalable, well-architected improvements adopted across teams Trust established as a senior technical owner and advisor Who You'll Be Working with: Directly reporting to our Head of Enterprise Architecture, and closely working with our PED - Technology Operations Team. About the team Our team is collaborative, positive, curious, and engaged. We think fast, work smart, laugh often, and are looking for like-minded people to join us in our mission to disrupt vehicle ownership and make financial freedom within reach. Moove is strongly committed to diversity within its community. The Company’s approved Employment Equity Plan and Targets will be considered as part of the recruitment process. As an Equal Opportunities employer, we welcome people from all backgrounds who seek the opportunity to help build a future where everyone and everything can move independently. Pre-hiring Notice: Moove relies on the accuracy of information contained in employment applications, as well as the accuracy of other data presented throughout the hiring process and during employment. Any misrepresentations, falsifications, or material omissions in any information or data provided by an applicant may result in the applicant being excluded from further consideration for employment or if an individual has already been hired, termination of employment. EEO Statement: Moove is an equal opportunity employer and does not discriminate on the basis of gender, race, sexual orientation, marital status, religion, political affiliation or any other protected characteristic.
Technology
Experis Manpower Group
Backend Developer (Security)
Mid
Remote
Krakow, Poland
140 - 150 PLN
🏢 Summary: Remote backend engineering role focused on building secure, scalable backend services and APIs using Python and Java within a cloud-native, security-driven environment. The position involves developing microservices, managing Kubernetes-based deployments, and integrating with AWS and Splunk for security analytics and monitoring. The engineer will work closely with security and frontend teams in an Agile setup. 🗂️ Requirements: Minimum 3 years of backend engineering experience, Proficiency in Python 3, Proficiency in Java, Experience with RESTful APIs, Experience with microservices architectures, Hands-on experience with AWS (DynamoDB, IAM, Lambda, API Gateway), Strong knowledge of Redis and high-availability configurations, Experience with Docker and Docker Compose, Practical experience with Kubernetes, Experience with Helm, Experience with Splunk Enterprise data ingestion and analytics, Knowledge of HTTP Event Collector configuration, Experience with authentication and IAM, Experience integrating with Identity Providers, Bachelor’s degree in Computer Science, Engineering or equivalent experience 📃 Skills: Python, Java, REST, Microservices, AWS, DynamoDB, IAM, Lambda, APIGateway, Redis, Docker, Kubernetes, Helm, Splunk, SAML, SSO, HTTP, Webhooks, Protobuf, WebSockets 🏢 Description: Location: 100% remote Tasks Design, develop, and maintain scalable backend services and APIs Build secure, high-performance backend systems using Python 3 and Java Implement RESTful APIs and microservices architectures Implement and manage secure authentication flows using SAML 2.0 and SSO Integrate backend services with frontend components and collaborate with React developers Configure and maintain Splunk Enterprise integrations for security event monitoring Build and maintain Splunk dashboards for threat discovery and investigation Collaborate with security teams on Cisco Secure Firewall and Secure Network Analytics integrations Manage containerized deployments using Docker, Docker Compose, and Kubernetes Administer Kubernetes clusters including deployment, scaling, and Helm chart management Optimize Redis caching strategies including session management and pub/sub messaging Develop and maintain AWS DynamoDB data models and access patterns Configure and manage AWS IAM roles and security policies Implement serverless solutions using AWS Lambda and API Gateway Contribute to endpoint security analytics pipelines using Cisco AnyConnect NVM and CESA Configure NVM Collector and Splunk Add-Ons for endpoint analytics Participate in code reviews, architectural discussions, and technical documentation Work in an Agile/Scrum development environment Requirements At least 3 years of backend engineering experience Proficiency in Python 3 and Java Experience with RESTful APIs and microservices architectures Hands-on experience with AWS including DynamoDB, IAM, Lambda, and API Gateway Strong knowledge of Redis including high-availability cluster configurations Experience with Docker and Docker Compose for containerized development Practical experience with Kubernetes and Helm Experience with Splunk Enterprise data ingestion and analytics Knowledge of HTTP Event Collector configuration and webhook integrations Hands-on experience with security topics (IAM, auth) is highly desirable Experience integrating with Identity Providers and Active Directory attribute mapping Experience with Protobuf and WebSockets is an advantage Experience with Duo Network Gateway and secure access to on-premises resources is a plus Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience Strong problem-solving skills and ability to work in a fast-paced environment Offer Multisport card Private healthcare Access to an e‑learning platform Group life insurance
Technology
Andersen
DevOps Engineer in the EU
Senior
Remote
Vilnius, Lithuania
12,150 - 21,000 PLN
🏢 Summary: The offer is for a DevOps Engineer to build and operate scalable, secure AWS infrastructure for a cloud-native AI Talent Intelligence Platform. The role focuses on production-grade infrastructure, CI/CD automation, observability, security, cost optimization, and ML/AI workload support. It involves full ownership of AWS environments across development and production with strong emphasis on reliability and compliance. 🗂️ Requirements: 5+ years of production infrastructure experience, 3+ years of hands-on AWS experience, Strong experience with AWS services: RDS Postgres, VPC, IAM, ECS or EKS, ALB/NLB, Route53, S3, CloudFront, CloudWatch, Secrets Manager, Advanced Terraform usage: modules, remote state, drift detection, multi-environment setups, Experience building and maintaining CI/CD pipelines (GitHub Actions or equivalent), Proficiency with Linux and containerization, Experience implementing observability: metrics, logs, traces, alerting, On-call and incident management experience, PostgreSQL operations knowledge: backups, migrations, performance tuning, Security best practices: IAM policies, secret management, encryption, AWS cost monitoring and optimization, English proficiency Intermediate+ or higher 📃 Skills: AWS, RDS, PostgreSQL, EC2, ECS, EKS, VPC, IAM, Route53, S3, CloudFront, CloudWatch, SecretsManager, ACM, SES, Terraform, GitHubActions, Linux, Docker, Grafana, Datadog, CI/CD, ALB, NLB, TLS 🏢 Description: Andersen is hiring a DevOps Engineer in the EU for a project building cloud-native AI platforms and ensuring scalable, secure, and reliable infrastructure. The customer is an international company focused on delivering innovative digital solutions and technology-driven services. The organization supports businesses in improving operational efficiency, streamlining processes, and accelerating digital transformation initiatives. By leveraging modern technologies and industry best practices, the company develops scalable and secure solutions tailored to evolving business needs. The customer operates in a dynamic environment, emphasizing innovation, collaboration, and the continuous enhancement of products and services to create long-term value for its clients. The project is focused on developing a cloud-native Talent Intelligence Platform powered by AI and machine learning technologies. It includes building scalable AWS-based infrastructure, supporting intelligent search and ranking capabilities, and ensuring secure, reliable, and observable platform operations. Responsibilities: Owning AWS infrastructure across dev and prod — RDS (Postgres), EC2/ECS/EKS workloads, VPC, IAM, Route53, S3, CloudFront, Secrets Manager, ACM, SES, CloudWatch. Keeping dev and prod in lockstep — same Terraform modules, same patterns, real environment parity. Running CI/CD — GitHub Actions pipelines across several service repos (backend, frontend, AI/ML, gateway, billing). Trunk-based, feature-flagged, main always deployable. Codifying infrastructure — Terraform for everything that touches AWS. No click-ops. Managing observability — metrics, logs, traces, alerting. CloudWatch + Grafana/Datadog (your call, with budget). SLOs that matter. Participating in incident response — on the rotation. Writing runbooks. Leading blameless postmortems. Managing cost control — monthly bill review, right-sizing, Savings Plans / RIs, S3 lifecycle, RDS tuning. Catching anomalies before finance does. Ensuring security & compliance — IAM least-privilege, secrets rotation, vulnerability scanning, GDPR-aligned data handling with EU-resident third-party providers, backup/DR testing. Supporting ML/AI infrastructure — model serving latency budgets, embedding storage, GPU/CPU tradeoffs, A/B infrastructure for ranking experiments. Managing database operations — RDS upgrades, parameter tuning, backward-compatible migrations, read replicas, PITR. Must-have: Experience running production infrastructure for 5+ years. Experience working with AWS for 3+ years. Hands-on with: RDS Postgres, VPC networking, IAM, ECS or EKS, ALB/NLB, Route53, S3, CloudFront, CloudWatch, Secrets Manager. Terraform in anger — modules, remote state, drift detection, multi-environment. CI/CD — GitHub Actions or equivalent. Linux + containers — Docker, image hygiene, sensible base images, multi-stage builds. Observability — metrics, logs, traces, and alerting. Incident command — on-call experience, leading incidents, writing postmortems. PostgreSQL operations — backups, migrations, query performance basics, RDS quirks. Security fundamentals — IAM policy writing, secret management, TLS, encrypted-at-rest by default. Cost awareness — monitoring and optimizing AWS infrastructure costs. Level of English – from Intermediate+ and above. Nice to haves: Experience with Keycloak in production environments. Experience with Vespa, Elasticsearch, OpenSearch, or other search infrastructure. Experience with AWS Bedrock or other managed AI tooling. Experience with ML serving using SageMaker, Bedrock, or self-hosted GPU inference. Experience with GDPR compliance and EU data residency requirements. Experience with Helm, Kustomize, and ArgoCD. FinOps mindset — tagging strategy, showback, and anomaly detection. Reasons why this job would be interesting to you: Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc.. The opportunity to change the project and/or develop expertise in an interesting business domain. Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities. Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies). Certification compensation (AWS, PMP, etc). Referral program. Private health insurance and compensation for sports activities. Your personal data is protected in accordance with GDPR regulations. Learn more: https://andersenlab.com/privacy-policy/pl Join us! https://people.andersenlab.com/
Technology
Upvanta sp. z o.o.
DevOps Engineer with AI Integration Skills
Senior
Remote
Wroclaw, Poland
120 - 150 PLN
🏢 Summary: DevOps Engineer role focused on designing and maintaining AI-driven CI/CD pipelines and deploying machine learning models across cloud and hybrid environments. The position involves integrating AI/ML tools into DevOps processes, optimizing infrastructure for AI workloads, and ensuring security and high availability. The engineer will work with modern cloud platforms and data technologies in international, agile projects. 🗂️ Requirements: Bachelor’s degree in Engineering, IT, Science or related field, Minimum 5 years of experience in DevOps or similar role, Hands-on experience with DevOps tools in AI/ML workflows, Experience with cloud platforms and AI/ML services, Experience deploying and scaling ML models in production, Proficiency in scripting or programming languages, Experience implementing automated testing for AI workflows, Knowledge of secure environments for AI-driven systems 📃 Skills: Jenkins, GitHubActions, Kubernetes, Docker, Terraform, AWS, Azure, GCP, MLflow, Kubeflow, Airflow, Python, Bash, YAML, TensorFlow, PyTorch, Scikit-learn, Grafana, AIOps 🏢 Description: About the role As a DevOps Engineer with AI integration skills, you will collaborate across multiple implementation streams and work closely with agile teams to achieve project and client goals. We are looking for passionate engineers ready to move our projects to the next level by leveraging modern technology stacks and AI-driven solutions. You will participate in international projects based on the latest data technologies and cloud platforms. Your key responsibilities Design and maintain CI/CD pipelines incorporating AI/ML tools and frameworks. Collaborate with AI teams to deploy and scale machine learning models in production environments. Integrate AI-based monitoring, alerting, and analytics tools to improve pipeline visibility and enable predictive analysis. Optimize infrastructure resource utilization for AI applications across cloud, on-premises, and hybrid environments. Ensure strong security practices within AI-driven pipeline ecosystems. Troubleshoot pipeline and infrastructure issues, especially those involving AI components, and ensure high availability. Monitor system performance and implement improvements using AI-enhanced tools. Skills and attributes for success Hands-on experience with DevOps tools such as Jenkins, GitHub Actions, Kubernetes, Docker, and Terraform. Strong understanding of cloud platforms (AWS, Azure, Google Cloud) and their AI/ML services. Familiarity with AI workflow tools such as MLflow, Kubeflow, or Airflow. Proficiency in scripting and programming languages (Python, Bash, YAML, etc.). Ability to implement automated testing frameworks for validating AI models and workflows. Experience building secure environments for AI-driven systems. Experience integrating AI-powered monitoring tools (AIOps, Grafana with ML plugins, or custom AI diagnostics). Requirements Bachelor’s degree in Engineering, IT, Science, or a related technical field. At least 5 years of experience in a corporate IT environment in a similar role. Proven experience with DevOps tools and frameworks used in AI/ML workflows. Strong communication skills and ability to collaborate with global teams. Nice to have Certifications in DevOps or AI/ML (e.g., Kubernetes, AWS Machine Learning Specialty). Experience working with AIOps platforms. Knowledge of specialized data pipeline automation tools for machine learning. Hands-on experience with AI/ML frameworks such as TensorFlow, PyTorch, or Scikit-learn in production environments.
Technology
TQLO SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
DevOps Engineer with AWS
Senior
Remote
Warsaw, Poland
25,000 - 30,000 PLN
🏢 Summary: The offer is for an experienced DevOps Engineer to design, implement and maintain cloud infrastructure in AWS, focusing on automation, CI/CD and high availability of production systems. The role involves developing Infrastructure as Code, managing containerized environments and supporting system performance, security and reliability in a financial sector project. 🗂️ Requirements: Minimum 5 years of experience as DevOps Engineer, Cloud Engineer or similar, Strong knowledge of AWS, Hands-on experience with Terraform, Experience with Linux administration, Experience with Docker and Kubernetes, Experience with CI/CD tools such as Jenkins or GitLab CI, Scripting skills in Python or Bash, Very good command of English 📃 Skills: AWS, Terraform, Linux, Docker, Kubernetes, Jenkins, GitLab, Python, Bash, CI/CD, Prometheus, Grafana, ELK 🏢 Description: Nasz Klient to firma z branży finansowej, rozwijająca i utrzymująca nowoczesne rozwiązania technologiczne wspierające kluczowe procesy biznesowe oraz obsługę klientów. Projekt koncentruje się na rozwoju środowisk chmurowych, automatyzacji procesów wdrożeniowych oraz zapewnieniu wysokiej dostępności i bezpieczeństwa systemów wykorzystywanych w organizacji. Szukamy doświadczonej osoby na stanowisko DevOps Engineer, która będzie wspierać rozwój infrastruktury, optymalizację procesów oraz wdrażanie nowoczesnych praktyk w obszarze automatyzacji i utrzymania środowisk. 📍 TRYB PRACY: 100% zdalnie 🧑💻 CZYM BĘDZIESZ SIĘ ZAJMOWAĆ? Projektowaniem, wdrażaniem i utrzymywaniem środowisk chmurowych wspierających kluczowe systemy biznesowe Automatyzacją procesów wdrożeniowych oraz rozwijaniem procesów CI/CD Tworzeniem i utrzymywaniem rozwiązań IaC z wykorzystaniem Terraform Zarządzaniem konteneryzacją i orkiestracją aplikacji w środowisku Docker oraz Kubernetes Monitorowaniem wydajności, dostępności i bezpieczeństwa systemów produkcyjnych Współpracą z zespołami developerskimi przy wdrażaniu i optymalizacji rozwiązań chmurowych 🔍 CZEGO OD CIEBIE OCZEKUJEMY? Must have: Minimum 5 lat doświadczenia na stanowisku DevOps Engineer, Cloud Engineer lub pokrewnym Bardzo dobra znajomość AWS Doświadczenie w pracy z Terraform Znajomość Linux oraz zagadnień administracyjnych związanych z utrzymaniem środowisk Doświadczenie z Docker oraz Kubernetes Znajomość narzędzi Jenkins , GitLab CI lub podobnych rozwiązań CI/CD Umiejętność tworzenia skryptów w Python lub Bash Bardzo dobra znajomość języka angielskiego Nice to have: Doświadczenie w sektorze finansowym, bankowym lub ubezpieczeniowym Znajomość rozwiązań monitorujących, takich jak Prometheus , Grafana lub ELK Stack Doświadczenie z rozwiązaniami security i compliance w środowiskach chmurowych Certyfikaty AWS 🤝 DLACZEGO WARTO? 🚀 Realny wpływ na rozwój środowiska chmurowego oraz wdrażane rozwiązania infrastrukturalne 🌍 Współpraca z doświadczonym zespołem specjalistów i architektów 📈 Możliwość zdobywania doświadczenia w obszarze chmury, automatyzacji i nowoczesnych technologii 🛠️ Projekt wykorzystujący rozwiązania oparte o AWS , Terraform , Kubernetes , Prometheus i Grafana Dziękujemy za wszystkie zgłoszenia! Skontaktujemy się z wybranymi osobami. TQLO Sp. z o.o. – Agencja Zatrudnienia (nr KRAZ 33580)