IT Sector
Walsh Employment has over 20 years of experience serving the IT sector. Please find below a number of open positions that are currently live. If you would like more information on any of these roles then please do get in touch.
Senior Cloud Architect
San Jose, CA - hybrid working from home role with 2 days per week office based.
$275-325K plus excellent benefits package including pre-IPO stock options.
Voted by employees as a Top Place to Work, our client’s patented software platform provides early detection, diagnosis and recovery of cyber and ransomware attacks allowing businesses to accelerate response, minimize disruption, prevent data loss, and reduce risk. The business is leading the way in developing cutting edge, high-performance AI-powered data security solutions and technologies. We are now looking for a Senior Cloud Architect to join their busy, successful, and growing team. You must be a US citizen or Green Card holder to apply for this role. To be successful in this role: You will be a confident and Senior Cloud Architect with experience of design, deployment and migration of a complete cloud strategy and architecture from a blank piece of paper. Other requirements for this role include: •Breadth and depth of knowledge in cloud technologies and modern management planes to lead this effort •Experience developing a strategy and cloud architecture for a complex IT product •Experience with designing and implementing state of the art management planes •Experience interacting with customers to understand their needs •A proven track record of delivering quality results in a timely fashion •A proven track record of technical leadership •Extensive knowledge of AWS and Azure •Strong communication skills •An advanced degree in a technical discipline •Knowledge of AI Position summary: Our client is a leader in AI-powered cyber security software and is rapidly growing. This is an outstanding opportunity to work with a great team, technology and environment across four locations as a Senior Cloud Architect The software application currently runs on the customer premises with new versions of the application being developed. These cloud versions will allow managed service providers to support multiple customers, allow enterprise customers to manage software through a single pane of glass across many locations, and support customers running in cloud environments like AWS and Azure. Job role and responsibilities: As a Senior Cloud Architect, you will work with the Product Management organization to develop a cloud strategy and then work with the rest of the Engineering team to develop and implement an architecture and new management plane to fulfil that strategy.
Technical Support Specialist
South Korea
CN¥200-240K / year (approx. US$28.5–34.2K / year) plus excellent benefits
Our client is a high-tech pharmaceutical enterprise with over 30 years of history specialising in the R&D, manufacturing, and sales of primary packaging materials used in direct contact with injectable products. The company is a recognised leader in pharmaceutical packaging solutions, and their product range includes rubber stoppers, prefilled syringes, sealing elastomers and sealing assemblies. ________________________________________ Key Requirements We are seeking a multilingual technical support specialist with a background in biology, chemistry, or pharmacy, and hands-on experience supporting pharmaceutical or medical packaging products within the South Korean market. To be considered for this role, you must have: •Bachelor’s degree or above – ideally in biology, chemistry, or pharmacy •At least 3 years of relevant work experience, preferably in the pharmaceutical or packaging materials industry oOutstanding recent graduates may be considered •Fluency in Korean, English and Chinese – both verbal and written communication •Excellent interpersonal and coordination skills •A methodical and responsible attitude, with high levels of attention to detail and patience ________________________________________ Role & Responsibilities As Korea Market Technical Support Specialist, you will act as a critical link between the company’s Korean clients, internal technical teams, and regulatory standards. Your responsibilities will include: •Monitoring and interpreting relevant laws, regulations, and industry trends in South Korea •Coordinating with internal departments to identify and deliver technical and compliance solutions •Supporting Korean sales colleagues in responding to client queries and complaints, and recommending suitable product models •Maintaining strong customer relationships through regular visits and communication •Tracking sample usage and feedback, and helping negotiate technical responses or product adaptations •Assisting with new business development, particularly around evolving client needs •Supporting administrative operations of the Korean entity ________________________________________ This is an excellent opportunity for a commercially aware and technically confident individual to work at the intersection of regulatory compliance, product development, and market-facing support in one of Asia’s most advanced healthcare markets. If you are fluent in Korean, Chinese, and English – and ready to build strong technical bridges between HQ and Korea – we’d love to hear from you.
AI Agent Software Engineer
London, San Francisco, California or New York City – onsite
£150-250k/$200-350k plus Equity & Benefits
Our client is a high-growth AI company offering a cloud-based SaaS platform that uses large language models (LLMs) to automate customer service across chat, email, and social channels. Their platform helps global enterprises replace traditional support teams with intelligent AI agents capable of handling sensitive, complex customer needs. ________________________________________ Key Requirements We are seeking top 1% engineering talent – highly analytical developers with strong educational and professional pedigrees. Essential: •Minimum 5 years’ experience as a professional software engineer working on production-grade systems with real-world users •Strong problem-solving and troubleshooting skills across complex tech stacks •Computer Science or Mathematics degree from a top-tier university •Clear, consistent work history – no more than one move every 2.5–3 years •Background at elite tech firms (e.g. Plaid, Moveworks, Roblox, MongoDB, Databricks, Two Sigma, Citadel, and any other firms similar, or quantitative finance competitors) •Curiosity and insight into how AI agents behave, learn, and fail – with a strong desire to improve their intelligence and reliability Nice-to-have: •Experience building voice interfaces or multimodal AI systems •Familiarity with enterprise customer experience platforms or conversational automation tools •Interest in developing visualisation and simulation tools to increase AI agent transparency ________________________________________ Role & Responsibilities As an AI Agent Software Engineer, you will design and build high-performance AI agents that deliver customer experiences more accurate, efficient, and satisfying than their human counterparts. You will work in a highly collaborative, engineer-led environment with full-cycle ownership – from idea to production deployment – and have a direct impact on how enterprise clients engage with their users. Your work will involve: •Designing and building AI agents that operate across chat and voice, executing complex tasks with precision •Translating natural language into structured, software-grade agent logic •Analysing agent performance at scale to uncover trends and opportunities for platform improvement •Experimenting with the latest language and voice model advancements, tuning them for reliability and performance •Using real-time observability tools (e.g. Trace View) to audit and improve agent decision-making with transparency You’ll collaborate with product managers, customer-facing teams, and fellow engineers to shape agent behaviour, improve outcomes, and solve real-world problems across sectors such as finance, healthcare, and travel. ________________________________________ Why This Role? This is not a legacy code maintenance role. It is a greenfield opportunity to redefine how millions interact with technology through AI. You’ll join a team that values: •Transparent, testable AI behaviour – no monolithic prompts, no guesswork •Modular, auditable agent logic – easy to version, debug, and improve •A fast feedback loop – engineers work closely with customer teams to rapidly prototype and deploy improvements You will help companies cut support costs, raise satisfaction scores, and scale customer support without growing headcount. ________________________________________ Perks & Benefits •Highly competitive salary + equity options •Comprehensive health benefits (medical, dental, vision) •Flexible PTO – take what you need •Lunch and snacks provided daily •Strong engineering culture focused on iteration, transparency, and technical excellence ________________________________________ What’s Ahead This is your chance to help shape the future of AI-human interaction – to build not just code, but intelligent systems that solve meaningful problems with clarity, speed, and empathy. If you are driven by engineering that delivers real-world impact – not vanity metrics – and thrive in environments where you own your work end-to-end, we want to hear from you.
Quantitative Developer
New York City – Onsite
$400K – $1M+ total comp (Base + Bonus)
Our client is one of the world’s most successful alternative investment managers, renowned for its deep culture of collaboration, innovation, and continuous learning. Their business is powered by some of the most talented investment professionals, researchers, and engineers, working together to develop scalable systems and accelerate impactful ideas. With technology at the core, the engineering team builds the tools and platforms that empower quantitative research and enable commercial success. They value clarity, ownership, and execution – and are now looking for top-tier engineers to help shape the future of quantitative trading. ________________________________________ Key Requirements We are looking for experienced software engineers with exceptional Python skills, strong communication abilities, and a genuine interest in the world of quant finance. Finance experience is not required – we’re more interested in your ability to learn, collaborate, and write production-level code. You must have: •A Bachelor’s degree or higher in a technical field (e.g. Computer Science, Mathematics, Physics, Engineering) •A GPA above 3.0 – with a strong preference for 3.5+ •A degree from a top 25 university (preferred) •1+ years of hands-on software development experience •Advanced proficiency in Python •A track record of working in top-tier companies with no significant job-hopping •Excellent communication skills – clear, concise and collaborative •A genuine desire to work in quantitative finance •Full commitment to onsite work, 5 days a week in NYC ________________________________________ Role & Responsibilities You will work at the intersection of engineering and research, partnering with quantitative teams to build scalable systems and enhance productivity across the research pipeline. Your impact may include: •Building unified systems for data access, model development, backtesting and simulation •Collaborating with researchers and traders to identify pain points and deliver new functionality •Creating frameworks and APIs that support transparency and insight into investment strategies •Enabling collaboration through scalable environments and tooling that support research sharing •Owning end-to-end engineering processes, from design to deployment in a production trading environment This is a highly collaborative, high-impact role within a close-knit, world-class team. ________________________________________ If you're a strong Python developer with the drive to learn and the desire to apply your skills in a fast-paced, intellectually demanding environment – and you're ready to work onsite in New York – we’d love to hear from you.