Junior Java Developer jobs in Athens – Page 12 | RoboApply Jobs

Junior Java Developer jobs in Athens· Page 12

Results 221–240 of 249 for “Junior Java Developer” in Athens.

249 jobs found

221 - 240 of 249 Jobs
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Novibet logo
Full-time|On-site|Athens, Attica, Greece

📢 Join Novibet as a Data Product Owner!Are you ready to play a pivotal role in a vibrant and rapidly expanding company? If you possess a deep passion for Product Development and thrive in managing priorities within a fast-paced environment, this opportunity is tailored for you.About UsEstablished in 2010, Novibet is a prominent GameTech company, actively op…

Mar 10, 2026
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Finartix logo
Full-time|On-site|Athens, Attica, Greece

Join the dynamic team at Finartix as a Senior Software Engineer specializing in .NET technologies. We are seeking a motivated and talented Backend Application Developer to contribute to our Software Engineering Practice. You will play an essential role in designing, implementing, and managing innovative technology-driven solutions that enhance our clients’ operational efficiency across various sectors. Key ResponsibilitiesEngage in the complete software development lifecycle including designing, testing, and maintaining bespoke applications.Adhere to established programming standards for naming conventions, security, performance, and ensure comprehensive code documentation.Act as a trusted technical advisor to clients, offering solutions tailored to their needs.Provide ongoing support to both business and IT users for existing applications.

Feb 19, 2026
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AKMI International logo
Full-time|On-site|Athens, Attica, Greece

Join our dynamic team at AKMI International, located in the vibrant heart of Athens, and contribute to the development of impactful European projects through strategic partnerships and collaborations.As part of Alphabet Education, AKMI International excels in providing customized project development and implementation services. We transform innovative concepts into funded initiatives, navigating EU grants and various international funding opportunities. Our comprehensive approach encompasses partnership development, consortium building, proposal preparation, budgeting, negotiation, quality assurance, and support in project execution.We are currently seeking a passionate and well-connected Partnerships & Consortia Manager to enhance our Development Department in Athens. This role is tailored for a professional with exceptional networking abilities and a robust understanding of European project ecosystems. Your expertise will be instrumental in identifying strategic partners, fostering consortium formation, and enhancing the long-term international visibility of AKMI International.

Mar 20, 2026
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eoctebp logo
Full-time|On-site|Athens

Join our dynamic Management Training Program designed to nurture the next generation of leaders. This program offers a comprehensive curriculum focusing on essential management skills, strategic thinking, and operational excellence. Participants will engage in hands-on learning experiences, mentorship opportunities, and real-world project assignments that prepare them for a successful career in management.

Dec 30, 2025
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withplum logo
Full-time|On-site|Athens, Attica, Greece

Join our innovative team at withplum as a Senior Android Engineer. In this pivotal role, you will lead the design, development, and maintenance of our Android applications, ensuring a seamless user experience while collaborating with cross-functional teams. You will leverage your expertise in Android SDK, Java/Kotlin, and best practices in software development to deliver high-quality mobile solutions.

Apr 2, 2026
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Sunlight Group logo
Full-time|On-site|Athens, Attica, Greece

Join Sunlight Group, where we are pioneering the future of energy storage for industrial and advanced technology applications. Our commitment to performance and ongoing improvement fuels our mission to transform energy storage solutions for a sustainable future. We operate with profound environmental responsibility, fostering a culture of openness and respect. Leveraging data and insights, we craft innovative, customer-centric solutions that drive the transition to an all-electric future through high-quality, cutting-edge technologies. Our entrepreneurial spirit thrives in an agile and collaborative environment, empowering our team members to grow, contribute, and realize their full potential.We are seeking a passionate Applications Software Engineer to join our R&D Smart Energy Systems team. If you are looking for a role where your software directly influences real-world energy systems and supports the clean energy transition, this is your opportunity to make a significant impact. Engage at the crossroads of clean energy, AI, and real-time, cloud-native software as part of a diverse R&D team. You will be at the forefront of the clean energy AI revolution, playing a vital role in developing intelligent, sustainable infrastructure.Key Responsibilities:Design, develop, test, and deploy high-quality software services and applications.Build and maintain real-time/near-real-time message-driven components (publishing/subscribing, event handling, state synchronization).Collaborate with cross-functional engineers to define application requirements, new features, and enhancements.Contribute to software architecture and reliability patterns (retries/backoff, fault handling, duplicate prevention/idempotency, graceful degradation).Write clean, well-documented, maintainable code; participate in code reviews and continuous improvement.Identify and troubleshoot software defects and operational issues promptly.Conduct thorough testing (unit/integration) to ensure correctness, reliability, and performance.Create and maintain documentation (technical specs, architecture notes, operational guides).

Apr 3, 2026
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Decisal Ltd logo
Full-time|Remote|Remote — Athens, Attica, Greece

Join Decisal, a pioneering software development company dedicated to empowering airlines globally with innovative planning and scheduling solutions. We are excited to expand our product offerings and invite a passionate C++ Software Engineer to become part of our vibrant team.In this role, you will be integral in architecting and crafting state-of-the-art software applications. Your collaboration with our clients will be essential as you implement new features and refine existing systems. The projects you work on will significantly influence our customers and the aviation industry.At Decisal, we cultivate a collaborative and inventive workplace where your creativity thrives and your efforts are acknowledged. We are committed to fostering a supportive and inclusive environment that promotes professional growth and advancement.If you are a driven individual with a robust background in C++ programming and a desire to produce exceptional software, we encourage you to apply!

Jun 25, 2024
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Arista Networks logo
Full-time|On-site|Athens

Arista Networks is seeking a Software Engineer to join the Platform Team in Athens. This team develops and maintains the core software that underpins Arista’s products, focusing on stability, scalability, and ongoing improvement. Role overview This position centers on building and supporting software components that form the foundation of Arista’s platform. The work involves tackling technical challenges and ensuring the platform remains reliable as it grows. What you will do Design, implement, and maintain software components for the platform Work closely with colleagues to address technical issues and find solutions Offer ideas to enhance product reliability and performance Requirements Interest in developing dependable software systems Ability to collaborate with others to solve complex problems Curiosity about new technologies and methods

Apr 23, 2026
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tgndata logo
Full-time|Hybrid|Athens, Attica, Greece

Role Overview tgndata is hiring a mid-level Full Stack Software Engineer to help build and maintain web applications. This role combines remote work with in-office days in Athens, Attica, Greece. What You Will Do Develop and support web applications across the stack Work closely with colleagues from different teams to deliver software solutions Contribute to the quality and reliability of deployed applications Work Arrangement This position follows a hybrid model, with a mix of remote and on-site work in Athens.

Apr 15, 2026
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Ocadogroup logo
Full-time|On-site|Athens, Greece

Ocadogroup is looking for a C++ Automation Engineer to help advance its automation frameworks and tools in Athens, Greece. This role centers on developing solutions that make systems more efficient and reliable. Role overview As a C++ Automation Engineer, you will work closely with teams across different functions. The main focus is on designing, building, and deploying automation solutions using C++. The work directly supports the improvement of internal processes and system stability. What you will do Enhance and maintain automation frameworks and tools using C++ Collaborate with colleagues from various departments to identify automation needs Implement solutions that boost efficiency and reliability Requirements Strong knowledge of C++ programming Interest in automation and process improvement Ability to work effectively with cross-functional teams

Apr 28, 2026
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Kaizen Gaming logo
Remote|Remote|Remote

Welcome to Kaizen Gaming!At Kaizen Gaming, the driving force behind Betano, we are proud to be one of the leading GameTech companies globally, actively operating in 19 diverse markets. Our mission is to harness cutting-edge technology to deliver exceptional experiences to millions of customers who rely on us for their entertainment needs.Our vibrant team consists of over 2,700 Kaizeners from more than 40 nationalities, spread across three continents.As a recognized Best Workplace in Europe and a certified Great Place to Work, we promise that no two days will be the same. Are you ready to Press Play on your potential?About the Role:As the Lead Software Engineer, you will be instrumental in guiding a talented team of software engineers in crafting and delivering top-tier software products. Your leadership will involve overseeing project execution, mentoring team members, and ensuring adherence to engineering best practices. This role seamlessly combines technical acumen with leadership and communication skills to drive both team and organizational success.

Feb 4, 2026
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Skroutz logo
Full-time|On-site|Athens, Attica, Greece

At Skroutz, our mission is clear: we aim to astonish. Since our inception in 2005, we have believed that satisfied customers lead to satisfied merchants. It is our responsibility to understand and anticipate their needs, delivering an exceptional, hassle-free experience.Our vision is focused: we strive to streamline shopping, creating a reliable platform where millions can effortlessly discover and meet their online shopping desires, safely.Whether you're in search of the latest smartphone, replenishing your pantry, finding the ideal attire for a special occasion, or hunting for that elusive gaming console, Skroutz stands as your dependable ally for seamless shopping experiences.Our ambitions transcend national borders. We are on track to become one of Europe’s most rapidly expanding marketplaces, with thrilling growth initiatives already underway in Cyprus and the Balkans. Our unwavering dedication to customer satisfaction remains our guiding principle in every decision.To realize our vision, we are on the lookout for individuals who share our enthusiasm for e-commerce and technology. If you possess a drive to create extraordinary shopping moments for our users and assist sellers globally in expanding their businesses, we invite you to join our team.Become a part of Skroutz and embark on a journey that is transforming the landscape of online shopping. Together, let’s turn ordinary moments into extraordinary experiences.Are you ready for the challenge?#AimToAmazeOur Engineering ValuesMaster your technology. Develop your skills, refine your tools, and take pride in your work.Release early & iterate. Create prototypes and gather critical feedback promptly. Use that feedback as a guide. Embrace compromise, but always return to refine your work.Be a team player. Offer assistance, listen actively, and seek to understand. Take initiative when necessary.Avoid over-complication. Don’t over-engineer, over-analyze, or over-regulate your work.Find joy in your work. Celebrate your successes.Technologies We UtilizeOur primary stack consists of Ruby for backend development, utilizing the Ruby on Rails framework, along with JavaScript (ES6) and React/Redux for frontend development. We operate on a MariaDB cluster, and extensively employ Elasticsearch, Kafka, MongoDB, Redis, and Memcached. Jenkins is used for our CI processes, supplemented by tools like Sentry, DataDog, and Grafana for monitoring. We prioritize selecting the most effective tools available to meet our requirements. Explore more about our projects on our Engineering blog.

Feb 11, 2026
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Intralot, Inc. logo
Full-time|On-site|Athens, Attikí, Greece

Bally’s Intralot is seeking a motivated Pre Sales and Bidding Specialist to join our dynamic Presales and Bidding team. In this pivotal role, you will be responsible for creating high-quality, engaging, and compliant bid responses that effectively communicate our company's unique value proposition. Your ability to distill complex technical and business information into cohesive, persuasive proposals will be instrumental in aligning with customer needs and evaluation criteria.Key Responsibilities:Participate in the bid preparation process for designated accounts, ensuring responses are well-organized, precise, and meet customer specifications.Craft persuasive content for RFPs and RFIs, ensuring adherence to customer requirements while showcasing the company’s strengths to secure winning bids.Collaborate with bid managers to coordinate inputs from various functions, including sales/account management, marketing, product management, finance, legal, technical teams, subcontractors, and other third parties.Enhance and maintain the proposal content library by rewriting and editing existing proposal responses, as well as developing new content to address emerging customer needs.Build and maintain expertise in relevant industry domains such as gaming platforms, player account management, infrastructure and telecoms, implementation services, and operational services.

Feb 11, 2026
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eoctebp logo
Full-time|On-site|Athens

Join our dynamic Management Training Program at eoctebp, where we cultivate future leaders through comprehensive training and hands-on experience. This program is designed for ambitious individuals eager to develop their management skills in a fast-paced environment. Participants will engage in various projects, receive mentorship from seasoned professionals, and gain valuable insights into effective management strategies.

Mar 16, 2026
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Sleed logo
Hybrid|Hybrid|Athens, Attica, Greece

Are you eager to become a part of our dynamic team but unable to find a job opening that aligns with your skills? We encourage you to connect with us!Why Choose Sleed?At Sleed, we are continuously expanding and looking for talented individuals across various disciplines. Whether you are a creative thinker, a strategist, a tech aficionado, or possess a unique set of skills, we invite you to submit your CV, and we will reach out to explore potential collaborations!About Us:Sleed is among the most innovative e-business and digital marketing agencies in Greece, boasting a team of over 150 professionals and a robust portfolio of both national and international clients.Established in 2010, Sleed has built a strong reputation for executing successful projects and collaborating with medium to large-scale organizations. We have been a Premier Google Partner since 2011, a Meta Marketing Partner since 2020, and have accumulated more than 300 awards, including recognition as a Best Place to Work in 2019.Our Vision:We aspire to create a Human-Centric Ecosystem that fosters growth for our partners in the digital landscape.Our Core Values: Creativity & Positivity Ownership with Generosity Results-oriented yet Humble Why Work at Sleed:We cultivate a corporate culture that champions equality and values diverse perspectives and individuality. We believe in the power of collaboration, guided by the principle “Together we win,” which encompasses not just our Sleed team but also our esteemed partners and clients. Together, we build the Ecosystem known as Sleed.Sleed transcends the conventional 9 to 5; we embody our values and extend them beyond the workplace, seeking purpose in giving, sharing, caring, and creating in our communities.Who is a Good Fit?We are on the lookout for passionate individuals to join our talent pool across various roles, particularly in: Digital Marketing - SEO Web Development & Design Content Creation Project Management Data Analysis & Strategy How to Apply:Please upload your CV along with a concise cover letter detailing your skills, interests, and career aspirations. We will review your application and keep your information in our database for future opportunities.Benefits:Private health insuranceOngoing training and education to support your professional developmentRemote work flexibility (2-3 days per week)Exclusive subscription deals with AlterlifeDiscounts for customersCompetitive salary commensurate with your skills and experienceCareer development opportunities

May 8, 2025
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AbZorba Games logo
Full-time|Remote|Remote — Athens, Attica, Greece

Join AbZorba Games, a leading game development studio under the Greentube and NOVOMATIC Interactive umbrella, as we expand our innovative mobile casino application, 'Diamond Cash Slots'. We are on the lookout for a talented Unity Animator & VFX Artist to enhance our development team.As a Unity Animator & VFX Artist, you will be integral in crafting stunning visual effects and animations that elevate the player experience. Your role will involve designing and implementing captivating visual elements that contribute to our diverse portfolio of slot games. This includes creating dynamic animations for core symbols and exhilarating celebrations for big wins, while also ensuring optimal performance of visual assets within the Unity engine. Collaborating with game designers, developers, and product stakeholders, you will bring fresh and exciting slot games to life.The ideal candidate will possess a passion for game dynamics and a collaborative spirit, eager to contribute to a vibrant team.Note: While this position is fully remote, occasional travel to our Athens office will be required for team meetings and workshops. Preference will be given to candidates located in Greece.

Mar 31, 2026
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OpenBet logo
Full-time|On-site|Athens, Attica, Greece

Join Our Innovative TeamAt Sportcast, a pioneer in sports betting engagement, we revolutionized player experiences with our cutting-edge technologies and pricing strategies. Our flagship product, BetBuilder, is an award-winning innovation that transforms the betting landscape, allowing players to delve into billions of unique combinations across sporting events. As part of OpenBet, we have united top developers, statisticians, and data scientists, all dedicated to shaping the future of sports betting. Our mission is to provide unprecedented access to betting opportunities, creating thrilling moments for players worldwide.We invite you to become a part of Sportcast's dynamic team at OpenBet, where your contributions will drive our growth from our European offices.Your Role as a .NET Software EngineerAs a member of the Trade team, you will collaborate with a diverse group of professionals to develop, deploy, and maintain innovative projects. You'll have the chance to write high-quality, testable code while participating in design and prioritization discussions. Our focus is on supporting business scalability while ensuring top-notch quality in our deliverables.Key ResponsibilitiesWrite high-quality, efficient code that meets business needs.Optimize our solutions to uphold service levels and reduce cloud costs.Automate processes wherever feasible.Challenge existing norms and enhance our organizational standards and procedures.

Feb 26, 2026
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Speechify logo
Full-time|On-site|Athens, Greece

Join Speechify as a Tech Lead, where you will spearhead the development of our web core product and Chrome extension. As a key member of our team, you will leverage your technical expertise and leadership skills to guide the evolution of our products, ensuring they meet our high standards of quality and performance. Your role will involve collaborating with cross-functional teams, innovating new features, and driving technical decisions that contribute to our mission of enhancing accessibility through groundbreaking technology.

Apr 30, 2026
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Kaizen Gaming logo
Remote|Remote|Remote

Join Kaizen Gaming as a Senior Backend Engineer and be part of a dynamic Agile team dedicated to crafting innovative solutions for millions of users worldwide. Collaborate with cross-functional teams to drive impactful projects, from user-facing applications to robust backend services, ensuring high performance and reliability. Your expertise will guide the development of scalable systems, turning complex requirements into elegant technological solutions.

Feb 4, 2026
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European Dynamics logo
Full-time|Remote|Remote — Athens, Attica, Greece

Join our dynamic team at European Dynamics as a SharePoint (M365) Architect / Team Leader. We are seeking a proactive individual to design, develop, and maintain applications utilizing Microsoft SharePoint, PowerApps, and .NET frameworks. This position can be based in Athens or performed remotely. Collaborate with cross-functional teams to deliver innovative solutions for prominent international public organizations.Key Responsibilities:Create and implement SharePoint (M365) solutions using SharePoint Online, along with developing and maintaining .NET applications and web services.Design and automate workflows with Microsoft Power Automate.Engage with senior stakeholders to define transformation roadmaps and solution strategies.Lead a high-performing team, mentor emerging talent, and contribute to establishing a Center of Excellence.Conduct code reviews and ensure compliance with industry best practices.Generate and sustain technical documentation.Keep abreast of emerging technologies and best practices in the industry.

Feb 2, 2026

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