software English-speaking jobs in Leidschendam

As a Partner Program Specialist, you will support, enable, and engage Belden's partners. You will manage partner program tools, assist with contract execution, and act as a primary point of contact for partner inquiries. You will also coordinate with cross-functional teams, track partner compliance, and administer Belden's Partner Training Program.

Commercial Lead will build and manage partnerships with city governments and transport operators in France and Benelux. Responsibilities include closing deals, managing the full account lifecycle, and serving as a trusted advisor to partners. Requires 6+ years of experience in sales, account management, or business development, with a track record of winning complex deals. Native or near-native Dutch and professional English required.

Sales Manager - New Business will manage sales pipeline, convert opportunities into revenue growth, and build new business sales opportunities. Responsibilities include relationship management, product and market development, client success, and administration. Requires 7+ years of commercial experience, strong communication and negotiation skills, and fluency in English and Dutch.

As a Global Finance Business Partner, you will act as a strategic partner to enhance business performance, improvement, and growth for Seed Operations and Business Dynamic Open Field. You will provide strategic input, lead the planning & control cycle, and conduct financial analyses, business cases, and investment plans.

As a Solutions Consultant, you will architect solutions, run demos, and close deals for Altana's platform with customs authorities, finance ministries, and trade enforcement agencies across the EU. You will translate your deep domain expertise in government-side trade and customs into technical sales work, partnering with Sales, Product, Engineering, and Marketing.

Senior Java Engineer needed to design, develop, and maintain scalable backend services. Responsibilities include owning features from requirements to production, writing clean code, and collaborating with cross-functional teams. Must have strong Java, Spring Boot, Hibernate, and database experience.

PMO Advisor strengthens the Project Management Office, supporting project managers in planning, progress, and integration across projects. Responsibilities include developing schedules in Primavera P6, collecting progress updates, and managing project structures in SAP. Requires 3+ years of PMO support experience, strong Primavera P6 skills, and experience with SAP project structures.

Drives impactful communication across multiple channels, fostering stakeholder engagement and supporting brand visibility. Manages social media, newsletters, press releases, and digital content.

Evaluates iPhone, iPad, and Apple Watch hardware systems from prototype to final product, focusing on cellular performance and accuracy. Conducts field experiments, analyzes logs, and identifies issues impacting cellular functionality.

Executive Assistant to support CEO and Executive Team. Manage complex calendars, coordinate travel, organize meetings, prepare reports, and act as a point of contact for stakeholders.

BioFire B.V., a TU Delft spin-off, seeks a part-time Commercial Lead with experience in the flame retardant industry. Responsibilities include building customer relationships, identifying market opportunities, and guiding product development.

As a Sales Advisor, you will provide excellent customer service, maintain store appearance, manage sales and inventory, and collaborate with your team. You will also champion sustainability initiatives and contribute to social media and digital content.

Senior Trader to lead a portfolio of carbon markets, Energy Attribute Certificates (EACs), and low-carbon fuels. Responsibilities include market analysis, deal origination, risk management, and team mentorship. Requires 3-6+ years of experience in energy or environmental commodities markets with a proven track record in revenue generation.

As an Administrative Transport Assistant, you ensure the smooth and accurate administrative handling of daily transport processes. You will manage schedules, interact with people, and work with numerical data.

Manage sourcing, financial due diligence investigations, and advisory processes. Contribute to new business pipelines and serve as the primary point of contact for stakeholders throughout the financial due diligence process. Advise on key drivers and valuation considerations.

Payroll Administrator to support EMEA payroll activities, with a primary focus on UK payroll operations. Responsibilities include processing payroll data, managing employee benefits, and ensuring compliance with relevant legislation. Requires 3+ years of payroll administration experience, including UK payroll processing.

Product Manager will identify and enhance opportunities within mobile app user journeys, define customer segments, and manage product roadmaps.

Insait seeks a high-impact SDR/BDR for the Benelux Market to build pipeline across enterprise financial services. This role focuses on identifying opportunities, engaging stakeholders, and creating qualified meetings for Account Executives.

Account Executive will build relationships with new and existing SMB customers, driving business growth by introducing Lucid products. Requires 1+ year of sales closing experience or 2+ years of business development experience, fluency in English and German, and familiarity with Salesforce.com or similar CRM tools.

Emission Core seeks a Business Development Representative for Western & Central Europe to identify leads, build client relationships, and support sales growth. The BDR will conduct cold outreach, manage the sales pipeline, and collaborate with internal teams.