software English-speaking jobs in Leidschendam

Senior Java Developer to maintain, manage, and develop a cloud-based (AWS) fintech platform. Focus on backend system, automating loan assessment, integrating third-party services, and ensuring compliance with financial regulations.

Global Senior Accountant needed to lead month-end close for Belgium and Netherlands entities. Responsibilities include GL accounting, balance sheet reconciliations, and supporting the SAP S/4 HANA transition. Requires 3-6 years of relevant experience, including Big 4 or mid-tier practice background and post-qualification industry experience. Strong SAP skills and experience working across multiple entities are essential.

Experienced Recruiter to manage full recruitment lifecycle for international organization. Advise hiring managers, conduct interviews, source candidates, and optimize job descriptions. 2-6 years of full-cycle recruitment experience required. Fluent in English.

Process Safety Engineer needed for a Seveso site with complex chemical processes. You will lead risk analyses, challenge designs and operations, and translate regulations into practical solutions. Requires a degree in Chemical Engineering and experience in process safety within chemical, petrochemical, or Seveso environments.

Senior Fullstack Developer to support clients across digital product, platform, and service domains. Experience in modern frontend and backend development, production systems, and cloud environments required. Strong problem-solving and communication skills essential.

Business Development Manager AP&T will develop commercial opportunities for AP&T in the Netherlands and Germany, building partnerships and supporting account managers.

Electronics Engineer to design, build, and test power electronics, instrumentation, and motion controllers for reluctance actuators. Full-stack role with ownership from prototype to production. Requires MSc or BSc in Electrical Engineering, Embedded Systems, or System & Control. Experience with schematic capture, PCB design, C/C++, and Python. Must be legally permitted to work in the Netherlands.

Supports production lines with operational tasks, material supply, and line preparation. Carries out tasks accurately according to GMP requirements. Experience in production is a plus. Must be reliable, flexible, and have good English communication skills.

Lead Value Engineer will translate customer objectives into value assessments and business cases, drive measurable business impact, and facilitate workshops to realize value.

Graph DB Engineer to design, develop, and optimize graph database solutions using Neo4j, AWS Neptune, or similar technologies. Write efficient queries using Cypher, SPARQL, and other graph query languages. Develop and maintain robust backend services using Java or Kotlin.

Senior Thinkwise Engineer needed for 6+ month contract in Amsterdam. Requires strong experience with Thinkwise Software Factory, IAM, data modeling, UI customization, and Java applications. Hands-on SQL, API, and log troubleshooting skills are essential.

Inside Success TV seeks experienced sales closers to consult with business owners on documentary film marketing packages. This 100% inbound role involves taking 16 scheduled Zoom calls daily to sell $10k-$100k media packages. Requires 4+ years sales experience and comfort with technology.

Leads international marketing strategy, translating global plans into regional activations. Manages regional DTC marketing, wholesale and retail strategies, and oversees marketing budgets. Requires 15+ years of marketing experience, 7+ years at a senior level, and expertise in digital marketing.

Senior Backend Engineer will design, develop, and maintain scalable lodging and car booking services. Responsibilities include integrating with external partners, troubleshooting production issues, and collaborating with product and operations teams. Requires strong Scala or JVM language skills, experience with microservices, and distributed systems.

Leads the development and implementation of an agent-driven platform across nShift, encompassing tooling, integrations, governance, and enablement. Manages product operating system processes, including prioritization, specification, and launch, with a focus on automation and efficiency. Drives the transition to an AI-first product function by designing and implementing agent-driven workflows. Collaborates with product, engineering, and cross-functional teams to scale the platform and ensure successful adoption.

Data Scientists (entry- and midlevel) will support project teams in creating business insights for clients and collaborate on internal product development. Responsibilities include finding data sources, extracting and storing data, exploring insights, building and deploying data models, and recommending new approaches. Candidates should have a Bachelor, Master, or PDEng in Data Science or a related field, strong communication skills, and experience with project management, data architectures, and machine learning techniques. Coding knowledge in languages such as C, C++, Java, R, Python, and SQL is required.

Lead the design and development of scalable, high-performance back-end solutions for a live streaming platform. Translate roadmap priorities into robust server-side solutions and platform features. Work with Java 21, Spring Boot, and MongoDB.

Lead Labor Relations strategy and execution for Germany, partnering with Works Councils. Drive Labor Relations workstreams for strategic business initiatives across EMEA. Support the implementation of Nike's EMEA Labor Relations strategy.

Corporate lawyer providing legal services to international clients. Responsibilities include drafting legal documents, handling company incorporations and liquidations, and reviewing legal documents. Requires a Master's Degree in Dutch corporate and/or tax law and at least 2 years of experience in a legal account management function.

As a Software Developer Engineer in Test (SDET), you will ensure the delivery of high-quality products. You will code automated test suites, define testing plans, and collaborate with developers to deliver testable code.