The Role
Design, build, and maintain secure, scalable Java back-end systems for public-sector digital transformation. Collaborate with teams and clients, ensure code quality and performance, participate in architecture and code reviews, take part in R&D, and mentor junior engineers.
Summary Generated by Built In
We build the tech that moves industries forward. We have our eyes set on AI, energy, logistics, sports and other complex and exciting segments.
We believe in an innovative approach to solving deep issues and encourage our people to find their own solutions. We are constantly rethinking processes, business models, architecture, and tech stacks.
We foster a sense of curiosity, experimentation, and passion beyond code. With us, you can easily deepen your knowledge in any field you’re curious about. And because we work across many industries, you’ll be gaining the experience others can only dream of.
We are looking for a Senior Software Engineer (Java) to join our GovTech team. Our mission is to build secure, scalable, and future-ready software solutions that empower governments and institutions to deliver better digital services. You'll work in a team tackling innovative projects that improve the efficiency, transparency, and intelligence of public sector systems. As a Senior Software Engineer, you will be working with technologies like Java, Oracle Database, Docker and modern architectural practices such as Domain-Driven Design, we ensure our solutions are robust, maintainable, and built to last.
In this role, you will
- Work alongside team members to implement new technologies and systems within the GovTech sector,
using Java as the main back-end technology stack - Contribute to the design and development of secure, scalable, and efficient solutions for public-sector digital
transformation - Collaborate with your team and clients to identify the right technical approaches and deliver impactful results
- Ensure code quality, performance, and reliability across the system architecture
- Act as a trustworthy and proactive team player, communicating risks, challenges, and improvements early
- Take part in R&D initiatives, exploring innovative tools and methods to enhance existing systems
- Participate in code reviews, architecture discussions, and continuous improvement efforts
- Support and mentor junior colleagues, helping them grow technically and professionally
What you will bring
- Proven hands-on experience designing and building complex, scalable back-end systems with Java
- Strong expertise in relational databases (Oracle preferred) - including the ability to design schemas, optimize queries, and make informed data architecture decisions
- Familiarity with cloud computing and on-premises infrastructure environments
- Strong problem-solving, analytical thinking, and communication skills
- Proactive mindset with the ability to take initiative and support team members' growth
- Good understanding of software development best practices and clean code principles
- Fluency in Lithuanian and English
What we offer
- A working culture that is high performing, ambitious, collaborative and fun
- Health insurance
- Flexible working hours
- Bonus for referrals
- Employee-led workshops and office perks
- Extra vacation days: 2 after working at NFQ for two years and 4 after four years on our team
- Unlimited WFH (work from home) policy
- For those who dream of traveling: WFA (work from anywhere) possibilities in NFQ - approved countries
Salary range: € 3850 - 6600 gross / month
If you have any questions, please contact me at [email protected] or via Linkedin
Check all our career opportunities here.
Skills Required
- Proven hands-on experience designing and building complex, scalable back-end systems with Java
- Strong expertise in relational databases, ability to design schemas, optimize queries, and make data architecture decisions
- Experience with Oracle Database
- Experience with Docker and containerization
- Familiarity with cloud computing and on-premises infrastructure environments
- Understanding of Domain-Driven Design and modern architectural practices
- Fluency in Lithuanian and English
- Strong problem-solving, analytical thinking, and communication skills
- Experience mentoring and supporting junior colleagues
- Good understanding of software development best practices and clean code principles
Am I A Good Fit?
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The Company
What We Do
Technologies, expertise, and right attitudes behind globally scaling business. A 900-strong team in Europe and Asia specializing in technologies, business impact processes and advisory in areas such as e-commerce/retail, mobility, transport & logistics, travel
