Backend Engineer

• Work on new challenging outsourced projects
• Deliver end-to-end project development both internal and client-facing
• Collaborate with teams to turn strategy into scalable, real-world solutions

Java Developer

• Build, refine, and maintain core features across the full stack;
• Develop and optimize both the company's main application and internal Admin Interfaces;
• Implement high-fidelity UI/UX;
• Work closely with Product Managers and Designers;
• Collaborate closely with an additional developer and the QA team;
• Design and maintain significant, sensitive, and secure back-end logic;
• Take responsibility for maintaining the company’s marketing website;
• Leverage AI tools effectively to accelerate the development lifecycle.

Full-Stack Developer, Python/Java/React

• Design, develop, and maintain applications using .NET Core, .NET Framework, and Angular
• Develop and integrate REST APIs and Web Services
• Build scalable backend services using C#
• Develop modern, responsive user interfaces with Angular
• Design, develop, and optimize Microsoft SQL Server databases
• Collaborate with Business Analysts, Product Owners, and development teams to deliver business solutions
• Participate in CI/CD pipelines, release management, and DevOps activities
• Ensure application performance, security, and maintainability
• Perform code reviews, unit testing, and technical documentation
• Contribute to Agile ceremonies and continuous improvement initiatives

Senior Full Stack .NET Developer, Angular

Software Engineer

• Develop and maintain modern web applications using React, TypeScript, and Next.js
• Design and implement reusable, scalable, and maintainable UI components
• Consume and integrate REST APIs into frontend applications
• Collaborate with cross-functional teams to deliver high-quality digital solutions
• Participate in code reviews and contribute to maintaining high engineering standards
• Identify, troubleshoot, and resolve complex technical issues
• Optimize application performance, responsiveness, and overall user experience
• Contribute to reducing technical debt and continuously improving the codebase

Digital Developer

• Design, develop, test, and maintain high-quality .NET applications.
• Develop new features and enhance existing software solutions.
• Collaborate with cross-functional teams, including Product Owners, Business Analysts, QA Engineers, and Developers.
• Build and maintain RESTful APIs and backend services.
• Troubleshoot, debug, and resolve technical issues.
• Participate in code reviews and contribute to software quality and best practices.
• Write clean, scalable, and maintainable code following industry standards.
• Stay up to date with emerging technologies and development practices.

.NET Developer, Junior/Mid-Level

• Design and develop scalable, high-quality software in agile teams;
• Work across the stack—from backend to front-end—in cloud-native environments;
• Collaborate on architecture, code quality, and continuous improvement;
• Mentor teammates and contribute to a culture of innovation.

Full-stack Engineer

• Developing solutions (design, code, tests, documentation)
• Collaborating with product managers to set the direction and goals
• Leading the team of engineers to consistently deliver according to IT roadmap
• Designing and reviewing technical solutions, as well as driving architecture definitions
• Ensuring compliance to internal standards and practices
• Presenting the progress and goals of the team
• Contributing to the technical roadmap through architecture meetings, design documents

Senior Software Developer

• Design, develop, and maintain enterprise applications using C# and .NET
• Develop and maintain microservices following Domain-Driven Design (DDD) principles
• Design, develop, and integrate REST APIs and gRPC services
• Build scalable, secure, and high-performance backend solutions
• Develop and optimise SQL Server databases and T-SQL queries
• Implement event-driven solutions using Apache Kafka
• Develop and deploy applications using Microsoft Azure services
• Contribute to CI/CD pipelines and release processes using Azure DevOps
• Participate in code reviews, unit testing, integration testing, and quality assurance activities
• Collaborate with cross-functional Agile teams throughout the software development lifecycle

Mid-Senior .NET Software Engineer

• Maintain, update, and troubleshoot our WooCommerce e-commerce store and marketing website.
• Develop and customize themes and plugins to meet business and design requirements.
• Monitor site performance, optimize page speed, and resolve bugs and downtime issues.
• Manage updates to WordPress core, themes, and plugins, ensuring compatibility and stability.
• Implement and maintain security best practices, backups, and recovery procedures.
• Integrate third-party services and APIs (payment gateways, shipping, CRM, analytics, marketing tools).
• Collaborate with designers and content teams to implement layouts, landing pages, and campaigns.
• Ensure responsive, cross-browser, and mobile-friendly experiences.
• Maintain SEO-friendly, well-structured, and documented code.
• Set up and manage staging environments, version control, and safe deployment workflows.

WordPress Developer

Frontend Engineer

• Delivering a complete front end application within a team
• Ensuring high performance on mobile and desktop with real-time data
• Implementing apps with a custom and responsive UI
• Writing tested, idiomatic, and documented JavaScript, HTML and CSS
• Consuming WebAPIs

Frontend Developer

• Design, implement, and optimize high-performance, soft real-time distributed systems in C++ in the Linux environment.
• Collaborate with cross-functional teams to define and deliver new features.
• Conduct code reviews and perform stability and performance analysis with specialized tools (gdb, vtune, perf, valgrind).

Mid Software Engineer, C++

• **As part of your everyday responsibilities, you will:**
• - Develop high-quality software design
• - Identify, prioritize, and execute tasks in the software development life cycle
• - Develop tools and applications with clean, maintainable, and secure code and guide the rest of the team in doing so
• - Demonstrate excellent RDBMS skills (design, implementation, migration) working with large amounts of data in production systems
• - Conduct code reviews and provide feedback to help the team keep the code quality high
• - Review and debug code
• - Implement REST APIs
• - Deploy and maintain dev & production systems
• - Apply best practices in software engineering
• - Write Unit tests

Senior Software Engineer, Java

• - High-quality, scalable software components development using .NET/C#.
• - Write clean, efficient, well-tested code.
• - Collaborate with Product Owners and Business Analysts for effective technical implementations.
• - Participate in code reviews and provide constructive feedback.
• - Troubleshoot technical issues and propose improvements.
• - Stay updated with technologies and frameworks.
• - Create and maintain technical documentation.

Medior .NET Software Engineer

• Write reusable, testable, and efficient code backed by thorough unit and regression tests
• Develop core C++ applications and libraries for importing and analyzing genetic data
• Take complete ownership of projects from design through testing and deployment
• Assist in the optimization and architecture of the platform for maximum speed and scalability
• Maintain and improve internal high-performance clinical annotation tools
• Contribute to clear, lasting documentation of software architecture and implementation details
• Partner with backend engineers, bioinformaticians, and product stakeholders to deliver cohesive features

C++ Developer

• Design and build high-performance PHP services, background jobs, and REST APIs that orchestrate real financial transactions end to end;
• Write modern PHP (8.2+) with strict types, PSR standards, and a hexagonal / DDD architecture organised around clear bounded contexts;
• Implement distributed workflows using orchestration patterns (Saga) across identity verification, credit scoring, contract creation, e-signing, disbursement, and ledger updates;
• Integrate with third-party providers across KYC, AML screening, qualified electronic signatures, open banking, card acquiring, and interbank payment rails;
• Review pull requests: catch bugs, enforce standards, and propose better patterns;
• Take ownership of features from design to production, working with product, risk, and compliance stakeholders in an agile setup;
• Contribute to decisions on architecture, code quality, and performance as the platform scales;
• Ensure that all activities and duties are carried out in full compliance with regulatory requirements and supporting the continued implementation of the Group Anti-Bribery and Corruption Policy.

Senior Software Engineer – Backend, PHP

• Work in new challenging outsourced projects

Senior Java Software Engineer

• Participate in full software development lifecycle implementing, testing and maintaining custom applications.
• Apply existing standards for programming, naming, security & performance and provide proper code documentation.
• Act as a technical consultant for the client.
• Support business as well as IT users with existing Application.

• Develop and maintain robust Java applications to support internal and external business operations.
• Work closely with cross-functional teams to gather requirements and translate them into technical specifications.
• Implement new features, enhancements, and bug fixes while ensuring adherence to best coding practices.
• Participate in code reviews to improve code quality and promote knowledge sharing within the development team.
• Troubleshoot and debug applications to ensure optimal functionality and performance.
• Collaborate with DevOps teams to streamline deployment processes and improve system reliability.
• Engage in continuous learning to stay updated with the latest Java technologies and frameworks.

Mid/Senior Java Developer

• Build or translate UI designs to actual code that will produce visual elements of our applications.
• Work with backend developers and bridge the gap between graphical design and technical implementation.
• Take an active role on both sides and define how the application looks as well as how it works.
• Understand how best to present the scientific data available.

• Lead day-to-day technical delivery across microservices, APIs, integrations, and platform components;
• Translate business requirements, BRDs, user stories, and functional flows into technical tasks and implementation guidance;
• Act as the bridge between Business Analysts, Product Owners, Architects, QA, DevSecOps, and developers;
• Ensure development work aligns with architecture principles, integration patterns, security requirements, coding standards, and non-functional expectations;
• Guide design and implementation for REST APIs, event-driven flows, service integrations, data persistence, authentication/authorization, and error handling;
• Lead code reviews, technical design reviews, backlog refinement, sprint planning support, and technical issue resolution;
• Support defect triage, root cause analysis, performance investigation, incident support, and production readiness activities;
• Maintain technical documentation, API contracts, integration notes, and deployment dependencies;
• Mentor developers and promote engineering best practices, including automated testing, secure coding, maintainability, and observability;
• Ensuring that all activities and duties are carried out in full compliance with regulatory requirements and supporting the continued implementation of the Group Anti-Bribery and Corruption Policy.

Software Engineer jobs in Greece

See all jobs on JobTailor

Java Developer

Full-Stack Developer, Python/Java/React

Senior Full Stack .NET Developer, Angular

Digital Developer

.NET Developer, Junior/Mid-Level

Java Developer

Senior Software Developer

Mid-Senior .NET Software Engineer

WordPress Developer

Frontend Developer

Mid Software Engineer, C++

Senior Software Engineer, Java

Medior .NET Software Engineer

C++ Developer

Senior Software Engineer – Backend, PHP

Senior Java Software Engineer

Senior Software Engineer, Java

Mid/Senior Java Developer

Frontend Developer

Technical Lead