senior mainframe developer

pWe're looking for a senior API developer to build a compatible replacement using Python and FastAPI. You'll expose database metadata and validate submissions for existing Python loading code, delivering production-quality code, documentation and a summary of gaps and steps towards production. /p h3What you'll do /h3 ul liDefine the critical scope from...

About the Assignment For an organization operating a complex, business-critical application landscape, we are looking for an experienced Senior .NET Technical Developer who enjoys combining hands-on development, technical leadership, and modernization initiatives. You will join a team responsible for the continued development and evolution of a...

We are seeking a senior Java development professional to join our team. The role involves leading a development team, designing and building Java-based applications, and driving agile practices. Key responsibilities Design, develop, and maintain Java/J2EE applications and Spring Boot services. Lead and coach a development team, fostering best practices...

Description du posteDo you want to play a key role in the Agile transformation?You will join the CCE-E (Channels & Customer Experience for Enterprises) tribe, which serves as the primary digital entry point for corporate clients. The tribe has end-to-end responsibility for the bank's digital channels, including web and mobile applications dedicated to...

NISH Tech BV is looking for an experienced Senior .NET Developer with Java experience for a project within the Belgian energy sector . You will work on secure Digital Identity, authentication and authorization solutions used within a critical infrastructure environment. The role involves software development, system integration and collaboration with...

Looking for a role where you can develop, optimize, and own a business-critical ServiceNow platform? Do you enjoy complex scripting, platform upgrades, and building scalable solutions that support real business processes? Make your career count as a Senior ServiceNow Developer at BDO, where expertise, a hands‑on mindset, and a warm, pragmatic culture come...

Referrals increase your chances of interviewing at Us3 Consulting by 2x Houthalen, Flemish Region, Belgium €70,000.00-€105,000.00 3 weeks ago 10+ years as Developer + Functional Designer Strong IBM Mainframe PLI DB2 MQ CICS Strong analytical/problem-solving skills Experience on major projects Ability to work autonomously and communicate effectively...

The Challenge We’re SolvingOver 8,000 hours per year. That's how long the average person spends sitting - leading to cardiovascular disease, diabetes, and declining mental health. Despite knowing this, most people struggle to integrate movement into their packed schedules. At Moovv , founded in 2024, we're changing that . We develop innovative treadmills...

We're looking for a senior API developer to build a compatible replacement using Python and FastAPI. You'll expose database metadata and validate submissions for existing Python loading code, delivering production-quality code, documentation and a summary of gaps and steps towards production. What you'll do Define the critical scope from existing API...

Intuition IT Solutions is seeking a Senior Ecommerce Developer with deep Shopify expertise to translate business requirements into scalable storefronts.You will collaborate with designers, analysts, and stakeholders to deliver commerce experiences, optimize performance, and implement advanced checkout and integrations.Experience with GraphQL, Storefront API,...

We’re taking on the crusty global cyber market, the "no-BS" security platform for devs. In the past, only large enterprises needed to worry about security. Today, cybersecurity has become the top concern of all CEOs, from startups to enterprises. This means more work for developers, who need to become security experts and ensure their platforms are secure....

About the Role NISH Tech BV is looking for an experienced Senior .NET Developer with Java experience for a project within the Belgian energy sector . You will work on secure Digital Identity, authentication and authorization solutions used within a critical infrastructure environment. The role involves software development, system integration and...

Function We're looking for a Senior .NET Developer to join our client's team and take ownership of designing and delivering high-quality software solutions within a complex Transport Execution Management environment. You'll work closely with solution designers and business stakeholders to translate functional needs into reliable, maintainable applications...

We’re looking for the special, unique and amazing YOU! @ KCS IT, we look for the ones that stands out, for those that always wants to be better and fight for it, and for those who has the same values that we do: dedication, energy, integrity, transparency, flexibility, trust, honesty, hard work, proactivity, team work.At KCS we stand for equality and value...

pWe are looking for a Senior DevOps Developer to help design, build, improve, and operate the tooling and automation that supports our software development and delivery lifecycle. /ppIn this role, you will work closely with DevOps, Architecture, Development, Security, Managed Services, and Services teams to improve CI/CD pipelines, cloud-native deployment...

We are looking for a senior developer who will take ownership of designing and building high-quality, well-tested software solutions within the Transport Execution Management domain. You will work closely with the solution designer and business stakeholders to translate ideas into effective, reliable applications, gaining a deep understanding of the business...

Boost je carrière als Senior .NET Developer bij Iniflow!Wil jij werken in een omgeving waar jouw ideeën écht tellen? Waar je aan innovatieve projecten werkt en samen met een hecht team bouwt aan de toekomst? Dan is deze job bij Iniflow in Izegem helemaal iets voor jou! Iniflow ontwikkelt slimme softwareoplossingen voor accountancykantoren. Als joint...

We are looking for a Senior DevOps Developer to help design, build, improve, and operate the tooling and automation that supports our software development and delivery lifecycle. In this role, you will work closely with DevOps, Architecture, Development, Security, Managed Services, and Services teams to improve CI/CD pipelines, cloud-native deployment...

We are looking for a Senior DevOps Developer to help design, build, improve, and operate the tooling and automation that supports our software development and delivery lifecycle. In this role, you will work closely with DevOps, Architecture, Development, Security, Managed Services, and Services teams to improve CI/CD pipelines, cloud-native deployment...

Overview Expleo is a trusted partner for your innovation journey. As a global engineering, technology and consulting service provider, we are ideally positioned to help you achieve your ambitions and future-proof your business. With a smart blend of bold thinking and reliable execution, we’re able to fast-track innovation through each step of your value...