software English-speaking jobs in Leidschendam

As an FX Key Account Director, you will originate new business, sell cash management, FX hedging, and payment products, and build lasting relationships with clients. You will need a proven track record of exceeding sales quotas, developing sales strategies, and negotiating with senior-level clients. Fluency in Dutch and English is required.

Assembly Technician needed for evening shift. Assemble and test technical products and components following digital instructions. Must have MBO work and thinking level and excellent English skills.

IT Intern to support internal IT department at headquarters in Amsterdam. Responsibilities include assisting with user onboarding, managing devices, supporting Microsoft 365, and documenting IT procedures. Must be enrolled in an MBO or HBO IT-related study and have affinity with Windows, macOS, and mobile devices.

Support the Head of Circularity & Lifecycle Asset Management in circular economy project management, benchmarking, knowledge management, and communication. Create and maintain circular economy information repositories, guidelines, and playbooks. Support external partnerships and DLL's external positioning on circular economy.

Contracts Manager to support Project Construction Execution operations in Rotterdam. Requires practical site experience and proven contract management expertise across major construction disciplines and site services contracts. Responsibilities include developing contract strategies, managing contractors, overseeing change management, and managing claims. Must be fluent in English, have a Bachelor of Engineering or Quantity Surveying, and 15+ years of contract management experience.

Implement existing payment solutions in React and Angular for a client-facing context. Adapt and refine components and interfaces with a demonstrable eye for design.

A Regional Manager is needed to manage and develop a portfolio of points of sale in the Netherlands and Belgium, ensuring operational excellence. This role involves driving sales performance, building relationships with franchise and retail partners, analyzing data, and implementing company policies and marketing initiatives. The Regional Manager will also coach franchise partners, ensure customer satisfaction, and act as a brand ambassador for KellyDeli.

Software Engineer to build customer-facing products and scale the core insurance platform across the EU. Will lead technical development, mentor engineers, and collaborate across functions. Requires experience building products, leading teams, and working in a fast-paced environment.

Senior Platform Engineer will design, build, and maintain internal platforms for developers. Responsibilities include implementing tools and cloud infrastructure for the migration of the Payments platform to a CBA-based AWS environment. Must have 8+ years of experience in Software, Platform, or SRE roles with deep proficiency in AWS services and cloud-based networking.

Optimize the TTINT platform, a vital system for international parcel flows, ensuring stability and scalability. Translate business needs into IT solutions, define user stories, and collaborate with stakeholders to achieve results.

Senior Sales Executive to drive growth across international markets. 5+ years' experience selling fintech, FX, payments or banking solutions required. Strong outbound B2B sales track record and existing professional network needed. Fluent English plus another European language is advantageous.

Business Analyst to transform IT services for NATO's Digital Endeavour. Requires a Bachelor's degree, in-depth P3M knowledge, and experience with ServiceNow and JIRA. Fluency in English is required.

Leads a core business unit responsible for a full-service iGaming platform solution for B2B operators. Drives revenue growth and profitability while defining and executing the strategic vision for the turnkey offering.

Execute and improve the S&OP cycle, consolidating inputs from Sales, Operations, and Logistics. Prepare mid/long-term plans for all sites, balancing customer demand with capacity restrictions. Liaise with supply chain planners and support execution on local operations sites.

Sales Manager to drive business growth for enterprise software solutions, focusing on contact centers and real-time authentication. Requires experience selling CEA applications and managing the entire sales process. Proven billings in enterprise software sales and experience presenting to C-level executives are essential.

Experienced Salesforce Tester needed for 6-month contract with possible extension. Strong manual and automated testing experience required. Collaborate with developers and stakeholders to ensure quality across Salesforce developments and releases.

Leads commercial growth and regional development across Europe, with a focus on building a scalable presence in the Netherlands. Responsible for growing revenue, developing customer relationships, and establishing the Netherlands office.

Software Architect needed to set technical vision, translate it into strategy and roadmaps, and collaborate with teams to deliver the best customer experience. Requires 5+ years experience as an architect, proven track record of driving change, deep Java knowledge, and cloud experience (GCP).

Civil Engineer needed to support planning, design, and implementation of civil engineering elements for battery energy storage system (BESS) projects across Europe. Responsibilities include site assessments, design development, construction support, and budget control. Requires a Bachelor's or Master's degree in Civil Engineering and experience in renewable energy or BESS projects.

Provides high-level executive support to senior leaders in a fast-paced, international environment. Manages complex calendars, meetings, and priorities. Coordinates administrative and business initiatives, prepares presentations and reports, and supports planning and execution of projects. Requires 5+ years of experience as an Executive Assistant or in a similar role, fluency in English, and experience supporting senior leaders in a corporate environment.