Middle Full Stack Developer (Java/React) – Tieto Tech Consulting (m/f/d)

Tieto Tech Consulting, is looking for a highly skilled and motivated Middle Java Full Stack Developer , a professional who will join a project within a Telecom Team for our respectful client BICS. Join the software engineering team for our customer BICS – a global telecommunications enabler – and impact how billions of people communicate. Build solutions used by top enterprises and carriers: from network for voice, messaging, and data, to 5G IoT, roaming, signaling, and cloud communications businesses.

Beyond traditional telecommunications, BICS is at the forefront of enabling digital transformation, cloud interconnectivity, IoT ecosystems, and next-generation mobile services, helping customers navigate the evolving global connectivity landscape. You won’t find micromanagement here, but you will find the support of a local People Manager, a diverse team, and an AI-enabled culture shaped to increase your productivity instead of replacing people.

Become a part of the BICS community at Tieto Tech Consulting that has been growing since 2010 and enjoy the comfortable and stable environment where new ideas thrive.

g.

GitHub Copilot, Claude Code, ChatGPT) Ability to travel abroad for business trips Nice to Have Experience with microservices architecture Cloud and cloud-native experience (AWS is a plus; Azure or Google Cloud also valuable) Experience with OSS/BSS integrations; knowledge of CAMARA and GSMA standards is a strong advantage Experience with Test-Driven Development (TDD) Experience in performance tuning and system optimization Personal Skills Leadership mindset with a hands-on approach Proactive, self-driven, and solution-oriented attitude Strong analytical and problem-solving skills Team player with a collaborative mindset Ability to estimate work accurately and commit to delivery plans At Tieto, we believe in the power of diversity, equity, and inclusion.

We encourage applicants of all backgrounds, genders (m/f/d), and walks of life to join our team, as we believe that this fosters an inspiring workplace and fuels innovation. Our commitment to openness, trust, and diversity is at the heart of our mission to create digital futures that benefit businesses, societies, and humanity. com email addresses. • We never ask candidates to pay fees or share financial details during recruitment. • If you receive a suspicious message claiming to be from Tieto, don't respond — verify it via our official careers site.

• For more information visit Important Advisory Regarding Recruitment Fraud | Tieto Blog