1257 English-speaking jobs in Helsinki

Provide support, maintenance, and troubleshooting for enterprise applications built on PHP, JavaScript, JBoss, PL/SQL, and Windows platforms. Ensure production stability, resolve incidents, and assist with deployments. Troubleshoot database issues and collaborate with teams to address outages.

Pur‑ait Oy seeks a Sales Director to build and grow high-security business. Responsibilities include developing commercial activities, leading a sales team, identifying new opportunities, and managing key stakeholder relationships. Requires 5-10 years of technical B2B sales experience in security solutions, technical systems, or related industries.

As a Sales Negotiator for Valoo, you will contact customers in the Helsinki region, assess their telecommunications needs, and sell Valoo fiber optic connections. You will primarily meet customers at their homes and via phone.

Clevry seeks a Group Data & Analytics Lead to design, build, and maintain reporting models, data flows, and analytics infrastructure. This role will evolve reporting for a growing SaaS Platform business and staffing & recruitment operations. The ideal candidate will have strong analytical skills, experience with Power BI, and a curiosity about AI applications in analytics.

Senior Programmer will focus on engine and runtime reliability, utilizing C++, mobile platforms, and automation. Experience with build systems, developer tooling, and AI-assisted workflows is required.

Experienced Security System Specialist needed for installation, maintenance, and programming of access control, video, and intruder alarm systems at customer sites in Helsinki.

Sales Representative needed for a young company specializing in home renovations. Acquire new customers, assess electrical and sewer systems, prepare offers, and close deals. Must have a positive attitude, strong sales drive, and valid driver's license. Flexible experience level.

Principal Digital Experience Engineer to lead technical strategy for web presence. 12+ years web development experience with Astro.js and Sanity required. Define engineering standards, manage partners, and lead website builds. Hands-on coding, mentorship, and collaboration across departments.

Lead the creation of dependable, high-efficiency, and secure AI systems. Define the strategic direction of safety research and ensure models are both competitive and trustworthy.

Lead initiatives in securing and ethically aligning autonomous AI systems. Focus on advancing AI alignment methodologies, proactive vulnerability assessment, system hardening, transparency, and theory-to-code implementation.

Leads the development and governance of cost management methodologies, cost estimation, and control across NCC Green Industry Transformation. Contributes to customer dialogue, project development, and continuous improvement throughout the project lifecycle.

Lead research, design, and development of trustworthy AI detection solutions, generative services, and Safe Agentic AI systems. Contribute to the Online Safety Research Roadmap and provide technology insights.

Senior Applied AI Engineer will design, build, and operate AI agent systems to accelerate product development. Responsibilities include designing multi-agent architectures, integrating agents with the software development lifecycle, and optimizing agent performance. Requires strong software engineering skills, experience with production agent frameworks, and a deep understanding of LLM concepts.

Data Protection Coordinator (50%, fixed term 2 years) advises stakeholders on privacy and AI compliance. Investigates privacy incidents, drafts policies, and collaborates with stakeholders to ensure data protection practices are transparent and risk-mitigated.

Lead Mobile Security Researcher will test and evaluate HarmonyOS applications for vulnerabilities. Conduct in-depth research on malicious attack methods and develop security analysis reports and solutions. Requires 5+ years of experience in Android or iOS application security analysis, reverse engineering, and threat hunting.

Senior R&D Engineer will lead the design of complex power conversion products, conduct simulations and analysis, and mentor colleagues. Requires a relevant degree, strong power conversion knowledge, and experience developing power conversion products.

Data Engineers needed to design and implement cloud data platforms using Azure. Experience with data warehousing, lakehouse platforms, and CI/CD practices required. Strong communication skills and experience with SQL, Python, or Java are essential.

Build the go-to-market strategy for Kapacity.io, a European expansion arm of EnergyHub, focused on residential energy flexibility. Develop market presence, lead executive-level conversations, and shape commercial strategy.

Senior Brand Designer (Digital) will shape and deliver high-quality digital brand experiences across products, services, and platforms. Responsibilities include designing digital user interfaces, ensuring brand consistency across touchpoints, and creating digital marketing assets. The role requires expertise in digital brand design, UI design, brand systems, and visual identity.

The Senior Brand Designer shapes and delivers Wärtsilä's visual brand expression across physical touchpoints and marketing assets. Responsibilities include designing presentations, print materials, signage, product graphics, and event environments while collaborating with various teams. Requires strong art direction, industrial and spatial design experience, a B2B/physical branding portfolio, and project management skills.