Sr. Full Stack Engineer is responsible for the design, development, and maintenance of software applications using Java, Kotlin, and React. This includes working with technologies such as Java, Kotlin, messaging brokers, ORM, as well as front-end web development technologies such as React, Next.js, TypeScript, HTML, and CSS. The Full Stack Engineer will be involved in all aspects of the software development life cycle, including requirement gathering, design, development, testing, and deployment. Strong technical skills and experience with both front-end and back-end development are essential for this role. Good knowledge of DDD design patterns, CQRS, and Clean architecture are mandatory. Strong React skills are expected. They will also be able to collaborate with other team members, including other engineers, product managers, and stakeholders, to deliver high-quality software on time.

Key Responsibilities:

• Participating in agile ceremonies such as sprint planning, stand-up meetings, and retrospectives.
• Collaborating with other team members to gather and understand requirements for new features and enhancements.
• Developing and maintaining front-end web components using React, Next.js, TypeScript, HTML, and CSS.
• Designing and developing software using Java, Kotlin, and Hibernate.
• Building and consuming RESTful web services and APIs.
• Writing unit tests and integration tests to ensure code quality and maintainability.
• Participating in code reviews and providing feedback to other team members.
• Troubleshooting and debugging issues.
• Continuously improving the software development process and practices.
• Communicating with stakeholders and other team members to ensure project goals are met.
• Keeping up-to-date with the latest technologies and industry trends to improve the software and the development process.

Job Requirements:

• Bachelor's or Master's degree.
• 4-5 years of experience in software development.
• Good knowledge of Java, Kotlin, React, and TypeScript. 
• Nice to have: Node.js, Next.js, GitHub Pipelines, Message Brokers, ORM, Azure, AWS, GCP.

What we offer:

• Opportunity to be part of a global organization.
• Encouraging working atmosphere, engaging activities, and extra benefits (e.g., additional medical insurance (covers gym subscription), team events, outreach activities, and others).
• Hybrid work model with remote work opportunities ( 3/5 days weekly from the office).
• Open, modern, and ergonomic work environment when working from the office with the multicultural community.
• Opportunity to grow professionally and personally (e.g., Udemy) and continuously develop within the domain.
• The salary range for this position is from **4.485 to 5.950 EURO gross before taxes.**** The salary offer for the candidate is determined based on the predefined salary ranges for the position and depends on the level of competence and experience of the candidate.

Ieškome patyrusio Java programuotojo (-os), kuris (-i) prisijungtų prie mūsų komandos ir prisidėtų prie inovatyvių bei įdomių informacinių ir verslo valdymo sistemų projektų įgyvendinimo.

Tavęs laukia:

• Įvairių informacinių ir verslo valdymo sistemų kūrimas, plėtojimas ir priežiūra pagal SCRUM metodologiją.
• Švaraus kodo rašymas ir jo kokybės palaikymas.
• Esamų sistemų kodo peržiūra, klaidų identifikavimas ir šalinimas.
• Aktyvus bendradarbiavimas su komanda sprendžiant techninius iššūkius ir ieškant naujų sprendimų, taikant geriausias praktikas.

Tikimės, kad Tu:

• Puikiai išmanai Java, orientuotą į web aplikacijų kūrimą, turi patirties su pagrindiniais karkasais bei gebi dirbti su pagrindiniais Java aplikacijų serveriais.
• Turi patirties dirbant su front-end technologijomis, naudojant Angular, Bootstrap, CSS.
• Gebi kurti ir vystyti REST / SOAP API.
• Išmanai duomenų bazes (PostgreSQL, Oracle, SQL ir kt.) ir duomenų apdorojimo sistemas;
• Turi žinių apie pagrindinius web saugumo principus ir jų taikymą.
• Turi analitinį ir loginį mąstymą, padedantį efektyviai spręsti technines problemas.
• Gebi tinkamai įvertinti užduočių trukmę ir užtikrinti jų įvykdymą per nustatytus terminus.
• Vadovaujiesi DRY, SOLID, Clean Code ir kitais principais.
• Turi aukštą motyvacijos lygį ir prisiimi atsakomybę už darbo rezultatus.
• Pasižymi puikiais bendravimo įgūdžiais ir gebi sklandžiai dirbti komandoje.

Privalumai:

• Esi įgijęs sertifikatų, susijusių su šia sritimi.
• Turi praktinės patirties su DevOps.
• Turi praktinės patirties projektuojant mikroservisais paremtas sistemas.

Tau siūlome:

• Įdomius ir svarbius projektus, kurie suteiks galimybes augti ir tobulėti profesinėje srityje.
• Galimybę įgyvendinti savo idėjas ir inicijuoti pokyčius – vertiname tavo kūrybiškumą bei iniciatyvumą.
• Konkurencingą atlyginimą, atitinkantį tavo patirtį, pasiekimus ir indėlį į komandą.
• Lankstų darbo grafiką ir hibridinį darbo modelį.

At Danske Group IT, we deliver world-class digital financial solutions that empower millions of customers. Technology is at the heart of our business, and our teams solve complex engineering challenges while building innovative digital products that shape the future of banking.

We are looking for an Experienced Python Developer to join the Partnership Domain Exit Program and play a key role in delivering technical solutions for a strategic migration initiative.

What You'll Do

• Lead the delivery of technical solutions within the Partnership Domain Exit Program with minimal supervision.
• Design, develop, and maintain robust solutions using Python, SQL, and modern cloud technologies.
• Provide architectural guidance and technical leadership throughout migration activities.
• Build and optimize data integration solutions and ETL/ELT processes.
• Identify technical risks, dependencies, and opportunities to simplify complex systems.
• Collaborate with cross-functional teams to deliver high-quality, scalable solutions.
• Contribute to DevOps practices, automation, and CI/CD implementation.

What We're Looking For

• 10+ years of professional software development experience.
• Strong expertise in Python development.
• Advanced knowledge of SQL and relational databases.
• Experience with modern cloud-based data platforms.
• Hands-on experience with ETL/ELT pipelines and data integration.
• Good understanding of DevOps, automation, and CI/CD practices.
• Ability to independently drive technical solutions and provide senior-level engineering leadership.
• Excellent communication skills in English.

Contract Details

• Start Date: 1 September 2026
• End Date: 31 December 2026
• Engagement: Full-time contract
• Location: Remote (Lithuania, Poland, Estonia, Latvia, Czech Republic, Romania, Bulgaria, or Hungary)

Why Join Danske Group IT?

• Work on a high-impact transformation program within one of the leading financial institutions in the Nordics.
• Collaborate with experienced international engineering teams.
• Solve complex technical challenges using modern technologies.
• Access continuous learning and professional development opportunities.
• Enjoy a flexible remote working environment.

Recruitment Process

The selection process includes:

• CV review
• Technical interview with the Hiring Manager (Alexander Fischer Paulsen)
• Evaluation based on experience, technical fit, and daily rate

If you're an experienced Python engineer who enjoys solving complex technical challenges and driving modern cloud-based solutions, we'd love to hear from you.

PROFESSIONAL SUMMARY: Senior Backend & Middleware Engineer with 15+ years of experience across Java application development, WebLogic middleware, and infrastructure engineering, delivering high-performance, scalable systems in banking, telecom, and eCommerce domains across the UK, Australia, US, and India. Deep expertise in Java/JVM internals, memory leak analysis, GC tuning, and production system performance, combined with strong experience in application servers, distributed systems, and backend architecture. Hands-on with Java, REST APIs, and modern backend development (Spring Boot, microservices), with the ability to bridge the gap between development and production systems—ensuring reliability, scalability, and performance in real-world environments. 

Programinės įrangos inžinierius, turintis beveik 10 metų patirties – nuo nedidelių svetainių iki didelės apimties įmonių sistemų. Pagrindinė patirtis sukaupta dirbant su PHP ir Symfony, MySQL, VueJS, REST API, ElasticSearch bei RabbitMQ; turiu Zend Certified PHP Engineer sertifikatą. Esu programavimo kalboms agnostiškas – renkuosi tą technologiją, kuri geriausiai tinka konkrečiai problemai, o ne tą, prie kurios labiausiai pripratęs. Be kasdienių užduočių, aktyviai prisidedu prie sistemų refaktoringo, architektūros sprendimų, naujų komandos narių mentorystės bei vidinių techninių pranešimų. Domiuosi dirbtiniu intelektu ir nuolat ieškau būdų jį pritaikyti tiek kasdieniame darbe, tiek kuriamuose produktuose.

Senior Full Stack Engineer with over 8+ years of experience designing and building scalable, highperformance web and mobile applications. Proficient in end-to-end development, including modern frontend frameworks (React, Angular, Vue) and robust backend technologies (Node.js, Python). Skilled in cloud services (AWS, GCP), database design (SQL, NoSQL), and microservices architecture. Hands-on experience with modern AI technologies and the AI industry.