full stack java developer legacy modernization cloud migration

Proofpoint is a global leader in human- and agent-centric cybersecurity. We protect how people, data, and AI agents connect across email, cloud, and collaboration tools. Over 80 of the Fortune 100, 10,000 large enterprises, and millions of smaller organizations trust Proofpoint to stop threats, prevent data loss, and build resilience across their people and...

Tensorix is a sovereign AI infrastructure platform headquartered in Dublin. We deploy and host open-source large language models on EU-sovereign infrastructure across Europe, providing private, zero-retention inference for regulated industries including finance, healthcare and government. Our platform offers drop-in OpenAI-compatible APIs, enabling...

Overview  At Susquehanna International Group, our technologists play a critical role in shaping the future of electronic trading. We build high-performance systems designed to compete in some of the most demanding and latency-sensitive markets in the world. Our developers collaborate closely with quantitative researchers and infrastructure teams...

Job Description:We are seeking a skilled and motivated Senior Full Stack Developer with strong Identity & Access Management (IAM) expertise to join our team. The ideal candidate will bring a combination of backend/frontend development skills, cloud experience, and deep knowledge of Active Directory and identity technologies.You will work in a DevOps-driven...

/Job Title/ GCS, Full-stack Development engineer Make sure to apply with all the requested information, as laid out in the job overview below. /Who We Are Looking For/ We are looking for an excellent Full-stack development engineer, who is expected to come up with front-end framework solutions, back-end architecture solutions, build Application User...

OverviewTensorix is a sovereign AI infrastructure platform headquartered in Dublin. We deploy and host open-source large language models on EU-sovereign infrastructure across Europe, providing private, zero-retention inference for regulated industries including finance, healthcare and government. Our platform offers drop-in OpenAI-compatible APIs, enabling...

Broadridge seeks a Senior Software Engineer to join the Securities-Based Lending engineering team in Dublin. You will craft cloud-native, scalable solutions spanning UI, REST APIs, backend services, and cloud infrastructure.The role emphasizes modern full-stack development with Python, AWS, and Java, within an Agile team. Hybrid working model offered, with...

About ZinkworksZinkworks partners with leading Telecommunications and Financial Services organizations to modernize legacy systems, migrate mission-critical platforms to the cloud, and engineer AI-driven automation. From OSS transformation to rApp development and network intelligence, our teams simplify complexity and turn it into competitive advantage....

Who we are:Charles River Development (CRD) is the FinTech division of State Street. Together with State Street’s Middle and Back-office services, Charles River’s cloud-based Front Office technology forms the foundation of the State Street Alpha® Platform, the first front-to-back solution in the industry.Our vision is to be the world’s leading...

At eBay, we're more than a global ecommerce leader — we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts.Our customers are our compass,...

Salary: €90-€110k & strong benefits package Ownership: Build full-stack systems end-to-end, from architecture through to production Impact: Develop AI-powered applications used by global enterprise clients Tech: Work hands-on with Python, React and modern AI tooling (LLMs, agents, APIs) Environment: Product-focused engineering team delivering real-world...

Laserfiche is seeking a Principal Software Engineer to modernize legacy Microsoft-based systems, architect scalable AWS-native cloud infrastructure, and lead next‑gen platform design. You will embed AI/ML into development workflows and product capabilities, mentoring teams and setting engineering excellence standards.You will drive migration to Linux,...

CompuStaff is recruiting a Software Engineer on behalf of a leading global SaaS company with a Galway R&D centre. You will work on cloud-based products, platform evolution, and an AI-driven transformation, joining a collaborative team across PHP and C#/.NET. The role focuses on backend and full-stack development, building scalable APIs, and contributing to...

Job DescriptionSenior Full Stack Engineer - €610/Day - 12 Month Contract + RenewalOur client is looking for a Senior Software Engineer to join their Cyber & Intelligence program. If you're passionate about building innovative software solutions to prevent fraud and want to work with cutting-edge technologies, this role is for you.Key Responsibilities...

Who We Are Looking For We are seeking a full‑stack, cloud‑native engineer to enhance and maintain our Enhanced OTC Module. This includes building a modern JavaScript front end and a Java‑based backend deployed on Azure Cloud. You will also support both customer‑facing and internal teams through technical troubleshooting and domain expertise. What You...

If you need support in completing the application or if you require a different format of this document, please get in touch with us at UKI.Recruitment@tcs.com with the subject line: “Application Support Request”. Job Type: Permanent Location: Letterkenny GDC, Co. Donegal (Hybrid – minimum 3 days onsite per week) Do you have a proven track record in...

DescriptionDavy is a trusted market leader in wealth management and capital markets, building rewarding relationships that last. Our vision is to be the financial services partner most trusted by our clients and most admired for our people. We are committed to delivering world-class outcomes for our clients – whether they are individuals, businesses or...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Full Stack Developer (React, Node.js, Python plus) based in Ireland. This role offers the opportunity to contribute to a global technology project focused on building scalable, secure, and high-performance digital platforms.You...

## Technical Migration Delivery Sr Lead Check all associated application documentation thoroughly before clicking on the apply button at the bottom of this description. - Marketing or Revenue CloudApplyremote type: Office - Flexiblelocations: Ireland - Dublintime type: Full timeposted on: Posted Todayjob requisition id: JR351860 *To get the best candidate...

     JOB DESCRIPTION:About the RoleAbbott Diabetes Care is looking for a Principal Full Stack Software Engineer to join a modern software engineering team building scalable, cloud-native digital platforms.This is a hands-on engineering role focused on designing, building, and delivering high-quality software across the full technology stack. You will work...