We are looking for a Mid/Senior Java Developer to join a long-term telecom project. The role involves designing and developing scalable backend solutions, working with microservices architecture, and ensuring high-performance systems. The ideal candidate has strong experience in Java development, solution design, REST APIs, and modern delivery practices such as CI/CD, Docker, Kubernetes, and DevOps.

Key Responsibilities:

• Design and develop scalable backend solutions using Java.
• Work with microservices architecture and contribute to technical solution design.
• Build, maintain, and optimize REST APIs and backend systems.
• Support delivery through CI/CD pipelines and modern engineering practices.
• Work with containerized environments using Docker and Kubernetes.
• Apply software security principles and development best practices.
• Collaborate with team members and stakeholders in a long-term project setup.

Must-Have Requirements:

• Proven experience in Java development with a strong technical background.
• Expertise in solution design and microservices architecture.
• Hands-on experience building and optimizing REST APIs and backend systems.
• Familiarity with CI/CD pipelines, Docker, and Kubernetes.
• Knowledge of DevOps practices and related tools.
• Solid understanding of software security principles and best practices.
• Strong problem-solving and analytical skills.
• Collaborative, team-oriented mindset.
• Lithuanian citizenship required.
• Fluent Lithuanian.
• English B2+, written and spoken.

Nice to Have:

• Experience working on telecom projects.

We are part of an organisation which delivers world-class digital financial solutions to customers. We understand that change is Technology-driven and that IT is a key component for success in our journey to drive digital disruption in the bank. Our teams work with complex tech challenges and develop Danske Bank’s global competitive edge on innovative digital solutions.

Responsibilities:

• Work with internal stakeholders and define the end-to-end solution architecture for the cryptographic inventory, including discovery, ingestion, normalisation, enrichment, validation, reporting and lifecycle management of cryptographic assets.
• Security architecture and design: Design the target data model covering certificates, keys, algorithms, protocols, cipher suites, key stores, trust stores, HSMs, KMS services, secrets platforms, ownership, criticality, expiry, compliance status and exceptions.
• Define and validate integrations with key source systems such as CMDB, application portfolios, PKI, certificate lifecycle tools, HSMs, cloud KMS, secrets managers, CI/CD pipelines, vulnerability tools, GRC and SIEM platforms.
• Stakeholder collaboration: Work with a variety of stakeholders including third parties, product vendors, leadership, peers in the security organisation and across the Danske Bank group and establish ownership and governance models for cryptographic assets, communicate complex security topics in a clear, business relevant way.
• Define security controls for the inventory platform, including access management, privileged access, segregation of duties, audit logging, encryption, monitoring and secure administration.
• Regulatory and compliance alignment: Work with security requirements and support compliance to ensure the solution contribute to internal and external compliance and regulatory requirements.
• Support security engineering teams by reviewing designs, advising on configuration, validating integrations, supporting testing and ensuring the solution is ready for production.
• Continuous improvement: Facilitate architecture assurance, risk assessments and threat modelling to ensure the solution meets security, audit, operational resilience, data protection and third-party risk requirements.

Requirements:

• Solid working understanding of cryptography, including encryption, signing, hashing, certificates, PKI, key lifecycle management, HSMs, KMS platforms, cipher suites and cryptographic protocols.
• Broad hands-on knowledge of application, infrastructure, cloud, hybrid environment and network security, including secure design principles and common control requirements.
• Experience working with stakeholders across the organisation in designing secure integrations using APIs, connectors, or event-driven patterns across enterprise platforms.
• Desirable certifications include CISSP, CCSP, CISM, SABSA, TOGAF, ISO 27001 Lead Implementer or Lead Auditor.
• Advanced diplomatic and communication skills in English.

Senior-level, +5 years or more of solution architecture experience in large, complex organisations, preferably designing enterprise asset, configuration, or inventory platforms.

We Offer:

• An inspiring environment in a large IT organization.
• Work in an international team, which concentrates on innovative business-facing solutions.
• An extensive training program to ensure that your skills are maintained and updated on an ongoing basis.

Preferred start date: ASAP, 12-month assignment with the possibility to extend.

On-Site in the Lithuania area (3-5 days On-Site, Vilnius, Lithuania).

We are part of an organisation which delivers world-class digital financial solutions to customers. We understand that change is Technology-driven and that IT is a key component for success in our journey to drive digital disruption in the bank. Our teams work with complex tech challenges and develop Danske Bank’s global competitive edge on innovative digital solutions.

Responsibilities:

• Support solution architecture activities across Security GenAI Foundation initiatives, ensuring that solutions are secure, scalable, operable and aligned with Danske Bank standards.
• Translate programme objectives, solution requirements and governance expectations into concrete architecture requirements, design principles and solution patterns.
• Develop architecture artefacts such as solution designs, deployment blueprints, integration patterns, architecture decision records and security control implementation guidance.
• Help define secure-by-design patterns for AI and GenAI adoption, including identity, access, data protection, logging, monitoring, observability and runtime control requirements.
• Work with Cybersecurity Engineering, Cybersecurity Operations, enterprise architecture, risk, compliance and technology teams to align designs across domains and influence architecture direction and ensure security is embedded before designs and solutions are finalised.
• Assess architecture options, identify risks, document trade-offs and recommend pragmatic design decisions.
• Provide guidance on integration of security tooling and controls with AI platforms, data services, cloud environments and enterprise IT services.
• Act as a sparring partner for programme teams and technical owners, helping resolve complex design questions and dependencies.
• Support architecture governance by ensuring that key decisions, assumptions, risks and design constraints are documented and communicated clearly.

Requirements:

• Broad solution architecture experience across security domains, including IAM, cloud security, data protection, infrastructure, network and platform security, monitoring, logging, defensive operations and secure integration patterns.
• Strong ability to design secure, scalable and operable solutions, including architecture blueprints, deployment designs, integration patterns, architecture decision records and control implementation guidance.
• Experience supporting strategic transformation programmes or large cross-functional initiatives with evolving scope and dependencies.
• Knowledge of AI, GenAI or machine learning security concepts, including prompt protection, model access controls, AI observability, data leakage risks, abuse cases, runtime protection or red teaming.
• Understanding of secure-by-design principles and ability to embed security controls into solution architecture from early planning stages.
• Ability to translate strategy, regulatory and governance requirements into practical architecture requirements and technical design decisions.

Senior level, + 5 years or more of experience in solution architecture, security architecture or cyber security roles, preferably within large or regulated organisations.

Preferred start date: ASAP, 12-month assignment, with the possibility to extend.

Work location: On-Site in the Lithuania area (3-5 days On-Site, Vilnius, Lithuania).

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I bring over a decade of experience in IT infrastructure and digital transformation. My journey has been marked by a commitment to leveraging technology to drive efficiency and innovation.

In my previous role, my main responsibilities included coordinating IT infrastructure maintenance services and ensuring these services were delivered with quality and efficiency. I also actively participated in the service sales process to meet the needs of both new and existing clients.

Outside of work, I am dedicated to continuous learning and enjoy exploring new technologies and methodologies.

Senior Oracle PL/SQL Developer with 12+ years of experience in Oracle Database, Oracle ERP/EBS, PL/SQL development, performance tuning, enterprise integrations, and production support. Skilled in Oracle Forms & Reports, SQL optimization, REST APIs, backend system integrations, and supporting manufacturing, warehouse, and logistics business processes within enterprise environments.