Senior Software Engineer

Posted about 1 month agoViewed

💎 Seniority level: Senior, 5+ years

📍 Location: Italia

🔍 Industry: Software Development

🏢 Company: Entando👥 11-50💰 $11,000,000 Series B almost 4 years agoDeveloper Platform Open Source Web Development Enterprise Applications Enterprise Software Software

🗣️ Languages: English

⏳ Experience: 5+ years

🪄 Skills: Backend DevelopmentDockerNode.jsPostgreSQLSQLFrontend DevelopmentGitHTMLCSSJavaJavascriptKubernetesMySQLSpringSpring BootReactCI/CDAgile methodologiesRESTful APIsMentoringMicroservicesJSONSoftware EngineeringDebugging

Requirements:

5+ years of proven experience in architecture or software engineering, both frontend and backend.
Expert level expertise with JavaScript, React (or similar frontend frameworks), Java, NodeJS.
Extensive experience with Kubernetes, microservices architecture and cloud infrastructure.
Solid knowledge of UX/UI best practices, web accessibility standards and responsive design.
Thorough knowledge of software design patterns, object-oriented programming and application security.
Knowledge of databases (SQL databases such as PostgreSQL, MySQL, Oracle; NoSQL databases such as MongoDB).
Direct experience with distributed version control (Git and GitHub), Maven and compilation tools (Webpack, Grunt, Gulp).

Responsibilities:

Design, develop and maintain complex web applications, actively contributing to both frontend and backend development.
Work directly with business customers to identify needs, propose solutions and implement custom applications and system integrations.
Develop responsive, accessible and SEO-friendly user interfaces using modern frameworks (React, Angular, Vue).
Implement microservices using mainly Java, NodeJS and Spring, with RESTful JSON APIs.
Ensure a robust infrastructure by leveraging Kubernetes and cloud-native technologies.
Support best practices in security, continuous integration (CI), continuous deployment (CD) and testing (TDD).
Write clean, maintainable and high-performance code.
Provide mentoring and guidance to younger team members, fostering a collaborative and innovative work environment.

Apply

Related Jobs

Apply

🔥 Senior Software Engineer (Python)

Posted about 12 hours ago

📍 District of Columbia, United States, Germany, United Kingdom, France, Italy

🧭 Full-Time

🔍 Software Development

🏢 Company: Ailevate

🔧 Requirements

5+ years of Python software development experience.
Strong experience with FastAPI (or Flask) for building scalable APIs.
Experience with LLMs, NLP, and AI-driven applications.
Experience integrating LLM APIs such as OpenAI, Anthropic, or vLLM.
Proficiency in microservices architecture and distributed systems.
Familiarity with frameworks such as TensorFlow and PyTorch and model optimization techniques.
Experience with SQL and NoSQL databases such as Elasticsearch or PostgreSQL.
Cloud experience with Azure, AWS, or GCP, along with CI/CD automation.
Proficiency in containerization with Docker and orchestration using Kubernetes.
Experience with event-driven architectures using RabbitMQ or similar message brokers.

💡 Responsibilities

Develop, optimize, and scale backend services using Python and FastAPI.
Design and implement microservices for LLM-powered AI Agents, focusing on real-time processing, inference, and decision-making.
Integrate LLM APIs (OpenAI, Anthropic, vLLM, etc.) to power AI-driven insights and automation.
Enhance our Retrieval-Augmented Generation (RAG) pipeline, enabling AI Agents to retrieve, process, and synthesize knowledge.
Implement messaging and event-driven workflows using RabbitMQ.
Fine-tune and optimize LLMs using TensorFlow and PyTorch as the platform evolves.
Deploy and manage AI workloads on Kubernetes, ensuring scalability and high availability.
Collaborate with infrastructure and DevOps teams to streamline CI/CD pipelines and cloud-based deployments.
Write well-structured, maintainable, and testable code following best practices.
Mentor junior engineers and contribute to technical decision-making.

AWSDockerPythonSoftware DevelopmentSQLArtificial IntelligenceKubernetesMachine LearningRabbitmqAPI testingFastAPINosqlCI/CDDevOpsMicroservices

Posted about 12 hours ago

Apply

🔥 Senior Software Engineer (MongoDB)

Posted 1 day ago

📍 Worldwide

🧭 Full-Time

🔍 Software Development

🏢 Company: Percona

🔧 Requirements

Minimum 3 years of experience in Go development and object-oriented design with a strong understanding of SOLID, KISS, and DRY principles
Strong knowledge of NoSQL databases and large-scale distributed systems, preferably MongoDB, as well as ACID and replication
Strong understanding of replication and sharding techniques
Experience with Continuous Integration and Continuous Delivery tools such as GitHub Actions, Jenkins, CircleCI, and Travis
Experience with high-concurrency threading models, atomics, and locking primitives
Knowledge of various programming and scripting languages such as BASH, Perl, and Python
Working with tools like profiler, gdb, and strace for debugging
Proven experience with AI/ML technologies and a strong enthusiasm for building intelligent systems

💡 Responsibilities

Collaborate with a geographically distributed team to design and implement new products and tools around MongoDB.
Participate in code reviews to ensure high-quality software.
Engage with the broader MongoDB open-source community by submitting and reviewing pull requests (PRs) and addressing issues the community raises.
Work closely with product managers, QA teams, and community contributors to shape Percona’s tools roadmap and prioritize features that bring the most outstanding value.
Build robust and resilient database solutions focusing on ensuring data integrity, fault tolerance, and high availability across distributed systems.
Contribute to upstream projects we leverage to bring our solutions to the community.
Serve as a mentor to junior developers, guiding best practices in software design, coding, testing, and debugging, particularly in large-scale distributed database systems.
Blog, present, and evangelize our software to help increase adoption and keep our thriving community growing
Engage with other departments in Percona to ensure we’re delivering value-driven solutions.

DockerPythonSoftware DevelopmentSQLBashCloud ComputingJenkinsKubernetesMongoDBAlgorithmsData StructuresGoNosqlCI/CDRESTful APIsMentoringLinuxDebugging

Posted 1 day ago

Apply

🔥 Senior Software Engineer, Sui Core

Posted 3 days ago

📍 Worldwide

💸 150000.0 - 225000.0 USD per year

🔍 Blockchain Technology

🔧 Requirements

5+ years of experience in systems and network programming, ideally in C++ or Rust.
Experience designing and operating systems in one or more of the following areas: Distributed systems and consensus protocols, storage/database systems, high performance systems, networking protocols, or programming language and compilers.
Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.

💡 Responsibilities

Design, implement, and maintain the core blockchain network software that powers Sui's validators and full nodes.
Work closely with the cryptography and security teams to keep the Sui network secure.
Optimize existing systems for scalability, efficiency, and reliability.
Collaborate with other teams at Mysten Labs to integrate new features and technologies.

Software DevelopmentBlockchainC++AlgorithmsData StructuresRustCI/CDLinuxNetworking

Posted 3 days ago

Apply

🔥 Senior Software Engineer (Go)

Posted 3 days ago

📍 Worldwide

🧭 Full-Time

🔍 Financial Services

🏢 Company: Technance

🔧 Requirements

4+ years of experience in backend development, including production-grade work with Go (Golang)
Deep understanding of distributed systems and real-time backend architecture
Familiarity with messaging queues, stream processing, and microservices
Experience with infrastructure tools like Docker, Kubernetes, and CI/CD pipelines
Previous exposure to crypto trading, custody, or DeFi protocols

💡 Responsibilities

Architect and build backend systems and APIs using Go
Design infrastructure for secure crypto exchange and custody operations
Collaborate with product teams to define and build backend services for crypto-native workflows
Own components end-to-end—from design to deployment and monitoring
Optimize systems for scale, security, and real-time performance
Participate in code reviews and drive technical decisions with a security-first mindset

Backend DevelopmentDockerKubernetesAlgorithmsGoCI/CDRESTful APIsMicroservicesComplianceSoftware Engineering

Posted 3 days ago

Apply

🔥 Contract Senior Software Engineer (React/Node)

Posted 4 days ago

📍 Europe

🧭 Contract

🔍 Software Engineering and Design Consultancy

🔧 Requirements

Commercial experience of working with React and Node
In-depth knowledge of CSS
Experience in testing your products with Unit, Integration, End to End, and Visual Regression tests

💡 Responsibilities

Build and deliver software
Work in an Agile environment (Scrum)
Share knowledge and experience with others

DockerNode.jsAgileFigmaFrontend DevelopmentGitCSSJavascriptReact.jsTypeScriptYarnCI/CD

Posted 4 days ago

Apply

🔥 Senior Software Engineer (IR, IT, SP, DE, PB, PL, SW, FR and UK)

Posted 4 days ago

📍 Ireland, Italy, Spain, Germany, Netherlands, Poland, Sweden, France, United Kingdom

🏢 Company: Jobgether👥 11-50💰 $1,493,585 Seed about 2 years agoInternet

🔧 Requirements

5+ years of programming experience with strong proficiency in Rust
Hands-on experience designing Scheme-based dialects and building interpreters or compilers
Solid background in Linux systems debugging, profiling, and performance optimization
Experience contributing to open-source or enterprise-scale backend platforms
Self-driven, adaptable, and comfortable working in a fully remote, distributed environment
Strong written and verbal communication skills with a focus on clarity and documentation

💡 Responsibilities

Design and implement a Rust-based interpreter for a Scheme-based Domain Specific Language (DSL)
Develop internal tools to improve developer experience, such as playgrounds, documentation, and AI-assisted code generation
Troubleshoot bugs, optimize performance, and apply low-level Linux system tuning
Collaborate closely with remote engineering teams across time zones to deliver reliable, well-documented features
Participate in architecture discussions, contribute to strategic technical decisions, and write high-quality documentation
Drive ownership across the full software development lifecycle—from design to deployment

Backend DevelopmentSoftware DevelopmentAPI testingRustCI/CDLinuxDocumentationDebugging

Posted 4 days ago

Apply

🔥 Senior Software Engineer

Posted 5 days ago

📍 Europe

🧭 Full-Time

🔍 Fintech

🏢 Company: Odin

🔧 Requirements

Proven expertise in backend development, including designing and operating highly available, scalable distributed systems.
Go is preferred, but experience with Ruby, Java, or similar is also valuable

💡 Responsibilities

Build and deliver new features end-to-end, from concept to deployment, ensuring high quality and performance
Drive major architectural and data model decisions, influencing the technical direction of our projects
Shape and refine engineering processes to enhance development velocity, delivery quality, and the developer experience
Mentor peers through technical knowledge-sharing while prioritising delivering impactful work
Work closely with Product and Engineering leadership to align technical decisions with business goals

Backend DevelopmentGraphQLSQLAPI testingGoREST APICommunication SkillsCI/CDProblem SolvingAgile methodologiesMentoringTerraformSoftware Engineering

Posted 5 days ago

Apply

🔥 Senior Software Engineer, Distributed Storage

Posted 7 days ago

📍 Worldwide

🧭 Full-Time

🔍 Software Development

🔧 Requirements

5+ years of experience in systems and/or network programming, ideally in Rust, C or C++.
Experience designing and developing systems in one or more of the following areas: Distributed systems and consensus protocols, storage/database systems, high performance systems, or networking protocols.
Production experience: operating and managing production systems, proficiency in system monitoring and alerting, with strong focus on reliability.
Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
Proven ability to drive complex projects to completion.

💡 Responsibilities

Design, implement, and maintain Walrus core, including storage node, client software, smart contracts and toolchains that power Walrus and its infrastructure.
Work closely with the research, cryptography, production, security teams, and Sui core teams, to keep the Walrus network secure, performant, and reliable.
Optimize existing systems for scalability, efficiency, and reliability.
Collaborate with other teams at Mysten Labs to integrate new features and technologies.

Software DevelopmentBlockchainKubernetesC++AlgorithmsData StructuresRustCI/CDC (Programming language)Software Engineering

Posted 7 days ago

Apply

🔥 Senior Software Engineer, Distributed Storage

Posted 7 days ago

📍 Worldwide

🧭 Full-Time

🔍 Web3

🏢 Company: Mysten Labs👥 11-50💰 $300,000,000 Series B over 2 years agoCryptocurrency Blockchain Web3 Software

🔧 Requirements

5+ years of experience in systems and/or network programming, ideally in Rust, C or C++.
Experience designing and developing systems in one or more of the following areas: Distributed systems and consensus protocols, storage/database systems, high performance systems, or networking protocols.
Production experience: operating and managing production systems, proficiency in system monitoring and alerting, with strong focus on reliability.
Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
Proven ability to drive complex projects to completion.

💡 Responsibilities

Design, implement, and maintain Walrus core, including storage node, client software, smart contracts and toolchains that power Walrus and its infrastructure.
Work closely with the research, cryptography, production, security teams, and Sui core teams, to keep the Walrus network secure, performant, and reliable.
Optimize existing systems for scalability, efficiency, and reliability.
Collaborate with other teams at Mysten Labs to integrate new features and technologies.

Software DevelopmentBlockchainC++AlgorithmsData StructuresRustCI/CDRESTful APIsLinuxJSONSoftware EngineeringDebugging

Posted 7 days ago

Apply

🔥 Senior Software Engineer - Product

Posted 9 days ago

📍 UK, Europe

🧭 Full-Time

🔍 Data Analytics

🏢 Company: Count👥 11-50💰 Seed almost 4 years agoBig Data Analytics Software

🔧 Requirements

Have at least 4 years of professional experience shipping features as a full-stack engineer
Have experience working in a high-growth startup
Love inventing solutions to complex technical challenges

💡 Responsibilities

Work closely with the founders on shaping the future direction for Count
Be responsible for shipping entire features
Work autonomously on business critical projects
Collaborate with others throughout our team and user base

Node.jsPythonSQLFull Stack DevelopmentKubernetesReact.jsTypeScriptServerlessData analytics

Posted 9 days ago

Apply