Senior Backend Engineer

Over 5 years of experience in backend development with JavaScript and Node.js.Familiar with TypeScript, with a strong focus on scalability and event-driven architectures.Skilled in integrating complex APIs and working with cloud services, particularly AWS (e.g., Lambda, DynamoDB, S3).Experienced in CI/CD workflows and proficient in managing databases (both...

Requirements: Solid practical and theoretical knowledge of Java software developmentStrong experience of Spring Boot / MicronautAn understanding of Kubernetes / Docker An excellent understanding of AWS (deployment / configuration)Message-driven architectures / Kafka / event sourcingSuccess delivering within an agileExperience working on a highly secure...

Knowledge of JavaScript / TypeScript for frontend and backend.Experience with React.js (Redux, Context API, Hooks).Knowledge of Node.js in backend design.Ability to work with NoSQL databases (MongoDB, Firebase) and SQL.Knowledge of AWS cloud services.Experience in configuring and operating CI / CD processes and implementation automation.Knowledge of npm,...

We are seeking a highly experienced Senior Software Engineering Manager to lead our in-house software development teams at T-Mobile Polska. Our teams are responsible for delivering high-quality engineering solutions and driving innovation in the application supporting sales and care processes for individual clients.Key Responsibilities:Oversee the...

We are seeking a Senior Automation Test Engineer to join our international team at AVENGA. This role involves designing, implementing and maintaining automated tests for multiple services.Key responsibilities include:Conducting automation tests (UI, API)Designing, implementing and maintaining automated tests for multiple servicesIntroducing improvements in...

If you have competent software skills, are a team player, love challenges and you enjoy being part of this endeavor, then we are a perfect match.Your profile:Excitement for software developmentDegree in Informatics or comparable qualificationSkilled inJava backend programmingJava frontend programmingYou are fun of technologySkilled in microservices...

10+ years of experience in software engineering, development, or similar roles.Broad knowledge of multiple programming languages, with deep expertise in at least one of Golang, Java, or Python.Familiarity with Linux, Docker, Kubernetes, Terraform, and AWS.Understanding of networking protocols (TCP, UDP, ICMP, ARP, DNS, TLS, HTTP, SSH, etc.).Experience with...

5+ years of experience as a DevOps, Infrastructure Engineer, SRE or in a similar roleExperience with hardware (servers and network appliances)Excellent problem solving skillsGood system design skillsExpert knowledge of LinuxDecent Python programming skillsDeep knowledge about Docker and KubernetesGood understanding of networking and security\Experience with...

Proficiency in JavaScript/TypeScript for both frontend and backend.Experience with React.js (Redux, Context API, Hooks).Strong knowledge of Node.js for backend development.Experience with NoSQL (MongoDB, Firebase) and SQL databases.Familiarity with AWS cloud services.Hands-on experience with CI/CD pipelines and deployment automation.Proficiency with tools...

**Company Overview**We are AVENGA, a dynamic and innovative company seeking an exceptional Senior Full Stack Developer to join our international team.

Company Overview: At Strategic Staffing Solutions International (S3I), we pride ourselves on delivering high-quality talent to drive business success.Salary and Benefits: Our competitive salary range is 14,000 - 24,200 PLN per month, with additional benefits for B2B contractors based on experience level. A 6-month contract with possible extension provides...

About Us: WIPRO IT SERVICES POLAND Sp. z o.o.We are seeking a skilled Cloud Native Java Software Engineer to join our team. As a key member, you will be responsible for developing high-performance, scalable software solutions in a cloud-native environment.Job Description:Your daily activities will include analysis, design, development, test design and...

Highly competent with SIEM Engineering and Detection EngineeringGood understanding and knowledge of common industry cyber security frameworks, standards and methodologies, including: OWASP, MITRE ATT&CK and NIST is essentialAble to work in fast paced environmentsGreat written and oral communication skillsPassion for security and love to learn and grow within...

Minimum 5 years of professional experience as a Java/Spring developerMinimum 2 years of professional experience with cloud platforms (preferable Azure)Very good knowledge of Spring, REST APIExperience with Microservice ArchitectureSolid understanding of object-oriented programming, design patterns, and best practicesStrong problem-solving skills and...

Programming:PythonScala or R FlaskFast APISoftware engineering:GitHubCI/CDCode testing and analysisAIMLFrameworks:TensorflowPyTorchSciKitLearnSparkPySparkDatabricksSQLDatabasesFoundational data science statistics linear algebra ML DevOps, MLOps, DataOps,Cloud infrastructure:Azure and GCP ContainerizationDockerKubernetesObservability and monitoring Prometheus...

Job DescriptionFalck Digital Technology Poland Sp. z o.o. is seeking a skilled Software Engineer to join our team for a temporary contract to work on an exciting project for Travel Security Assistance.The project involves building a customer-facing platform where the backend is powered by Dynamics 365. As a Software Engineer, you will play a key role in the...

We are currently looking for a Senior Software Developer to join our teamJob DescriptionWe're a growing team in the Operations Department with two dedicated developers working independently on diverse and impactful projects. Collaboration is key here, as you'll often liaise with colleagues across different departments to deliver solutions. We value...

Company OverviewStrategic Staffing Solutions International customer is a leading global investment banking, securities and investment management company.Job DescriptionWe are currently looking for a skilled Java/Scala Engineer to join a global team focused on building and maintaining a robust software development lifecycle (SDLC) platform. This platform...

5+ years of Java development experience, with expertise in Spring Boot, JPA (JPA2, Hibernate), JUnit, JSON, and API development/integration.Strong communication skills, with the ability to convey complex concepts clearly using diagrams and models. -Excellent team collaboration skills, with the ability to engage effectively with internal and external...

Experience in deploying, managing and maintaining large cloud native environmentsExperience in any cloud solutions / virtualization technologiesWorking knowledge of automation tools: Ansible, JujuStrength in scripting (shell, python)Basic experience in network troubleshooting (packet capture, traffic path analysis, VLANs, Routing)Willingness to be trained to...